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zephyr
2026-06-01 21:23:12 -07:00
commit 54a842f4ab
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libs/Captcha/CaptchaBuilder.php
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<?php
namespace Gregwar\Captcha;
use \Exception;
/**
* Builds a new captcha image
* Uses the fingerprint parameter, if one is passed, to generate the same image
*
* @author Gregwar <g.passault@gmail.com>
* @author Jeremy Livingston <jeremy.j.livingston@gmail.com>
*/
class CaptchaBuilder implements CaptchaBuilderInterface
{
/**
* @var array
*/
protected $fingerprint = array();
/**
* @var bool
*/
protected $useFingerprint = false;
/**
* @var array
*/
protected $textColor = array();
/**
* @var array
*/
protected $lineColor = null;
/**
* @var array
*/
protected $backgroundColor = null;
/**
* @var array
*/
protected $backgroundImages = array();
/**
* @var resource
*/
protected $contents = null;
/**
* @var string
*/
protected $phrase = null;
/**
* @var PhraseBuilderInterface
*/
protected $builder;
/**
* @var bool
*/
protected $distortion = true;
/**
* The maximum number of lines to draw in front of
* the image. null - use default algorithm
*/
protected $maxFrontLines = null;
/**
* The maximum number of lines to draw behind
* the image. null - use default algorithm
*/
protected $maxBehindLines = null;
/**
* The maximum angle of char
*/
protected $maxAngle = 8;
/**
* The maximum offset of char
*/
protected $maxOffset = 5;
/**
* Is the interpolation enabled ?
*
* @var bool
*/
protected $interpolation = true;
/**
* Ignore all effects
*
* @var bool
*/
protected $ignoreAllEffects = false;
/**
* Allowed image types for the background images
*
* @var array
*/
protected $allowedBackgroundImageTypes = array('image/png', 'image/jpeg', 'image/gif');
/**
* The image contents
*/
public function getContents()
{
return $this->contents;
}
/**
* Enable/Disables the interpolation
*
* @param $interpolate bool True to enable, false to disable
*
* @return CaptchaBuilder
*/
public function setInterpolation($interpolate = true)
{
$this->interpolation = $interpolate;
return $this;
}
/**
* Temporary dir, for OCR check
*/
public $tempDir = 'temp/';
public function __construct($phrase = null, ?PhraseBuilderInterface $builder = null)
{
if ($builder === null) {
$this->builder = new PhraseBuilder;
} else {
$this->builder = $builder;
}
$this->phrase = is_string($phrase) ? $phrase : $this->builder->build($phrase);
}
/**
* Setting the phrase
*/
public function setPhrase($phrase)
{
$this->phrase = (string) $phrase;
}
/**
* Enables/disable distortion
*/
public function setDistortion($distortion)
{
$this->distortion = (bool) $distortion;
return $this;
}
public function setMaxBehindLines($maxBehindLines)
{
$this->maxBehindLines = $maxBehindLines;
return $this;
}
public function setMaxFrontLines($maxFrontLines)
{
$this->maxFrontLines = $maxFrontLines;
return $this;
}
public function setMaxAngle($maxAngle)
{
$this->maxAngle = $maxAngle;
return $this;
}
public function setMaxOffset($maxOffset)
{
$this->maxOffset = $maxOffset;
return $this;
}
/**
* Gets the captcha phrase
*/
public function getPhrase()
{
return $this->phrase;
}
/**
* Returns true if the given phrase is good
*/
public function testPhrase($phrase)
{
return ($this->builder->niceize($phrase) == $this->builder->niceize($this->getPhrase()));
}
/**
* Instantiation
*/
public static function create($phrase = null)
{
return new self($phrase);
}
/**
* Sets the text color to use
*/
public function setTextColor($r, $g, $b)
{
$this->textColor = array($r, $g, $b);
return $this;
}
/**
* Sets the background color to use
*/
public function setBackgroundColor($r, $g, $b)
{
$this->backgroundColor = array($r, $g, $b);
return $this;
}
public function setLineColor($r, $g, $b)
{
$this->lineColor = array($r, $g, $b);
return $this;
}
/**
* Sets the ignoreAllEffects value
*
* @param bool $ignoreAllEffects
* @return CaptchaBuilder
*/
public function setIgnoreAllEffects($ignoreAllEffects)
{
$this->ignoreAllEffects = $ignoreAllEffects;
return $this;
}
/**
* Sets the list of background images to use (one image is randomly selected)
*/
public function setBackgroundImages(array $backgroundImages)
{
$this->backgroundImages = $backgroundImages;
return $this;
}
/**
* Draw lines over the image
*/
protected function drawLine($image, $width, $height, $tcol = null)
{
if ($this->lineColor === null) {
$red = $this->rand(100, 255);
$green = $this->rand(100, 255);
$blue = $this->rand(100, 255);
} else {
$red = $this->lineColor[0];
$green = $this->lineColor[1];
$blue = $this->lineColor[2];
}
if ($tcol === null) {
$tcol = imagecolorallocate($image, $red, $green, $blue);
}
if ($this->rand(0, 1)) { // Horizontal
$Xa = $this->rand(0, $width/2);
$Ya = $this->rand(0, $height);
$Xb = $this->rand($width/2, $width);
$Yb = $this->rand(0, $height);
} else { // Vertical
$Xa = $this->rand(0, $width);
$Ya = $this->rand(0, $height/2);
$Xb = $this->rand(0, $width);
$Yb = $this->rand($height/2, $height);
}
imagesetthickness($image, $this->rand(1, 3));
imageline($image, $Xa, $Ya, $Xb, $Yb, $tcol);
}
/**
* Apply some post effects
*/
protected function postEffect($image)
{
if (!function_exists('imagefilter')) {
return;
}
if ($this->backgroundColor != null || $this->textColor != null) {
return;
}
// Negate ?
if ($this->rand(0, 1) == 0) {
imagefilter($image, IMG_FILTER_NEGATE);
}
// Edge ?
if ($this->rand(0, 10) == 0) {
imagefilter($image, IMG_FILTER_EDGEDETECT);
}
// Contrast
imagefilter($image, IMG_FILTER_CONTRAST, $this->rand(-50, 10));
// Colorize
if ($this->rand(0, 5) == 0) {
imagefilter($image, IMG_FILTER_COLORIZE, $this->rand(-80, 50), $this->rand(-80, 50), $this->rand(-80, 50));
}
}
/**
* Writes the phrase on the image
*/
protected function writePhrase($image, $phrase, $font, $width, $height)
{
$length = mb_strlen($phrase);
if ($length === 0) {
return \imagecolorallocate($image, 0, 0, 0);
}
// Gets the text size and start position
$size = $width / $length - $this->rand(0, 3) - 1;
$box = \imagettfbbox($size, 0, $font, $phrase);
$textWidth = $box[2] - $box[0];
$textHeight = $box[1] - $box[7];
$x = ($width - $textWidth) / 2;
$y = ($height - $textHeight) / 2 + $size;
if (!$this->textColor) {
$textColor = array($this->rand(0, 150), $this->rand(0, 150), $this->rand(0, 150));
} else {
$textColor = $this->textColor;
}
$col = \imagecolorallocate($image, $textColor[0], $textColor[1], $textColor[2]);
// Write the letters one by one, with random angle
for ($i=0; $i<$length; $i++) {
$symbol = mb_substr($phrase, $i, 1);
$box = \imagettfbbox($size, 0, $font, $symbol);
$w = $box[2] - $box[0];
$angle = $this->rand(-$this->maxAngle, $this->maxAngle);
$offset = $this->rand(-$this->maxOffset, $this->maxOffset);
\imagettftext($image, (float) $size, (float) $angle, (int) $x, (int) $y + $offset, (int) $col, (string) $font, (string) $symbol);
$x += $w;
}
return $col;
}
/**
* Try to read the code against an OCR
*/
public function isOCRReadable()
{
if (!is_dir($this->tempDir)) {
@mkdir($this->tempDir, 0o755, true);
}
$tempj = $this->tempDir . uniqid('captcha', true) . '.jpg';
$tempp = $this->tempDir . uniqid('captcha', true) . '.pgm';
$this->save($tempj);
shell_exec("convert $tempj $tempp");
$value = trim(strtolower(shell_exec("ocrad $tempp")));
@unlink($tempj);
@unlink($tempp);
return $this->testPhrase($value);
}
/**
* Builds while the code is readable against an OCR
*/
public function buildAgainstOCR($width = 150, $height = 40, $font = null, $fingerprint = null)
{
do {
$this->build($width, $height, $font, $fingerprint);
} while ($this->isOCRReadable());
}
/**
* Generate the image
*/
public function build($width = 150, $height = 40, $font = null, $fingerprint = null)
{
if (null !== $fingerprint) {
$this->fingerprint = $fingerprint;
$this->useFingerprint = true;
} else {
$this->fingerprint = array();
$this->useFingerprint = false;
}
if ($font === null) {
$font = __DIR__ . '/Font/captcha'.$this->rand(0, 5).'.ttf';
}
if (empty($this->backgroundImages)) {
// if background images list is not set, use a color fill as a background
$image = imagecreatetruecolor($width, $height);
if ($this->backgroundColor == null) {
$bg = imagecolorallocate($image, $this->rand(200, 255), $this->rand(200, 255), $this->rand(200, 255));
} else {
$color = $this->backgroundColor;
$bg = imagecolorallocate($image, $color[0], $color[1], $color[2]);
}
$this->backgroundColor = $bg;
imagefill($image, 0, 0, $bg);
} else {
// use a random background image
$randomBackgroundImage = $this->backgroundImages[rand(0, count($this->backgroundImages)-1)];
$imageType = $this->validateBackgroundImage($randomBackgroundImage);
$image = $this->createBackgroundImageFromType($randomBackgroundImage, $imageType);
}
// Apply effects
if (!$this->ignoreAllEffects) {
$square = $width * $height;
$effects = $this->rand($square/3000, $square/2000);
// set the maximum number of lines to draw in front of the text
if ($this->maxBehindLines != null && $this->maxBehindLines > 0) {
$effects = min($this->maxBehindLines, $effects);
}
if ($this->maxBehindLines !== 0) {
for ($e = 0; $e < $effects; $e++) {
$this->drawLine($image, $width, $height);
}
}
}
// Write CAPTCHA text
$color = $this->writePhrase($image, $this->phrase, $font, $width, $height);
// Apply effects
if (!$this->ignoreAllEffects) {
$square = $width * $height;
$effects = $this->rand($square/3000, $square/2000);
// set the maximum number of lines to draw in front of the text
if ($this->maxFrontLines != null && $this->maxFrontLines > 0) {
$effects = min($this->maxFrontLines, $effects);
}
if ($this->maxFrontLines !== 0) {
for ($e = 0; $e < $effects; $e++) {
$this->drawLine($image, $width, $height, $color);
}
}
}
// Distort the image
if ($this->distortion && !$this->ignoreAllEffects) {
$image = $this->distort($image, $width, $height, $bg);
}
// Post effects
if (!$this->ignoreAllEffects) {
$this->postEffect($image);
}
$this->contents = $image;
return $this;
}
/**
* Distorts the image
*/
public function distort($image, $width, $height, $bg)
{
$contents = imagecreatetruecolor($width, $height);
$X = $this->rand(0, $width);
$Y = $this->rand(0, $height);
$phase = $this->rand(0, 10);
$scale = 1.1 + $this->rand(0, 10000) / 30000;
for ($x = 0; $x < $width; $x++) {
for ($y = 0; $y < $height; $y++) {
$Vx = $x - $X;
$Vy = $y - $Y;
$Vn = sqrt($Vx * $Vx + $Vy * $Vy);
if ($Vn != 0) {
$Vn2 = $Vn + 4 * sin($Vn / 30);
$nX = $X + ($Vx * $Vn2 / $Vn);
$nY = $Y + ($Vy * $Vn2 / $Vn);
} else {
$nX = $X;
$nY = $Y;
}
$nY = $nY + $scale * sin($phase + $nX * 0.2);
if ($this->interpolation) {
$p = $this->interpolate(
$nX - floor($nX),
$nY - floor($nY),
$this->getCol($image, floor($nX), floor($nY), $bg),
$this->getCol($image, ceil($nX), floor($nY), $bg),
$this->getCol($image, floor($nX), ceil($nY), $bg),
$this->getCol($image, ceil($nX), ceil($nY), $bg)
);
} else {
$p = $this->getCol($image, round($nX), round($nY), $bg);
}
if ($p == 0) {
$p = $bg;
}
imagesetpixel($contents, $x, $y, $p);
}
}
return $contents;
}
/**
* Saves the Captcha to a jpeg file
*/
public function save($filename, $quality = 90)
{
imagejpeg($this->contents, $filename, $quality);
}
/**
* Gets the image GD
*/
public function getGd()
{
return $this->contents;
}
/**
* Gets the image contents
*/
public function get($quality = 90)
{
ob_start();
$this->output($quality);
return ob_get_clean();
}
/**
* Gets the HTML inline base64
*/
public function inline($quality = 90)
{
return 'data:image/jpeg;base64,' . base64_encode($this->get($quality));
}
/**
* Outputs the image
*/
public function output($quality = 90)
{
imagejpeg($this->contents, null, $quality);
}
/**
* @return array
*/
public function getFingerprint()
{
return $this->fingerprint;
}
/**
* Returns a random number or the next number in the
* fingerprint
*/
protected function rand($min, $max)
{
if (!is_array($this->fingerprint)) {
$this->fingerprint = array();
}
if ($this->useFingerprint) {
$value = current($this->fingerprint);
next($this->fingerprint);
} else {
$value = mt_rand($min, $max);
$this->fingerprint[] = $value;
}
return $value;
}
/**
* @param $x
* @param $y
* @param $nw
* @param $ne
* @param $sw
* @param $se
*
* @return int
*/
protected function interpolate($x, $y, $nw, $ne, $sw, $se)
{
list($r0, $g0, $b0) = $this->getRGB($nw);
list($r1, $g1, $b1) = $this->getRGB($ne);
list($r2, $g2, $b2) = $this->getRGB($sw);
list($r3, $g3, $b3) = $this->getRGB($se);
$cx = 1.0 - $x;
$cy = 1.0 - $y;
$m0 = $cx * $r0 + $x * $r1;
$m1 = $cx * $r2 + $x * $r3;
$r = (int) ($cy * $m0 + $y * $m1);
$m0 = $cx * $g0 + $x * $g1;
$m1 = $cx * $g2 + $x * $g3;
$g = (int) ($cy * $m0 + $y * $m1);
$m0 = $cx * $b0 + $x * $b1;
$m1 = $cx * $b2 + $x * $b3;
$b = (int) ($cy * $m0 + $y * $m1);
return ($r << 16) | ($g << 8) | $b;
}
/**
* @param $image
* @param $x
* @param $y
*
* @return int
*/
protected function getCol($image, $x, $y, $background)
{
$L = imagesx($image);
$H = imagesy($image);
if ($x < 0 || $x >= $L || $y < 0 || $y >= $H) {
return $background;
}
return imagecolorat($image, $x, $y);
}
/**
* @param $col
*
* @return array
*/
protected function getRGB($col)
{
return array(
(int) ($col >> 16) & 0xff,
(int) ($col >> 8) & 0xff,
(int) ($col) & 0xff,
);
}
/**
* Validate the background image path. Return the image type if valid
*
* @param string $backgroundImage
* @return string
* @throws Exception
*/
protected function validateBackgroundImage($backgroundImage)
{
// check if file exists
if (!file_exists($backgroundImage)) {
$backgroundImageExploded = explode('/', $backgroundImage);
$imageFileName = count($backgroundImageExploded) > 1? $backgroundImageExploded[count($backgroundImageExploded)-1] : $backgroundImage;
throw new Exception('Invalid background image: ' . $imageFileName);
}
// check image type
$finfo = finfo_open(FILEINFO_MIME_TYPE); // return mime type ala mimetype extension
$imageType = finfo_file($finfo, $backgroundImage);
finfo_close($finfo);
if (!in_array($imageType, $this->allowedBackgroundImageTypes)) {
throw new Exception('Invalid background image type! Allowed types are: ' . join(', ', $this->allowedBackgroundImageTypes));
}
return $imageType;
}
/**
* Create background image from type
*
* @param string $backgroundImage
* @param string $imageType
* @return resource
* @throws Exception
*/
protected function createBackgroundImageFromType($backgroundImage, $imageType)
{
switch ($imageType) {
case 'image/jpeg':
$image = imagecreatefromjpeg($backgroundImage);
break;
case 'image/png':
$image = imagecreatefrompng($backgroundImage);
break;
case 'image/gif':
$image = imagecreatefromgif($backgroundImage);
break;
default:
throw new Exception('Not supported file type for background image!');
break;
}
return $image;
}
}
libs/Captcha/CaptchaBuilderInterface.php
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<?php
namespace Gregwar\Captcha;
/**
* A Captcha builder
*/
interface CaptchaBuilderInterface
{
/**
* Builds the code
*/
public function build($width, $height, $font, $fingerprint);
/**
* Saves the code to a file
*/
public function save($filename, $quality);
/**
* Gets the image contents
*/
public function get($quality);
/**
* Outputs the image
*/
public function output($quality);
}
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libs/Captcha/ImageFileHandler.php
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<?php
namespace Gregwar\Captcha;
use Symfony\Component\Finder\Finder;
/**
* Handles actions related to captcha image files including saving and garbage collection
*
* @author Gregwar <g.passault@gmail.com>
* @author Jeremy Livingston <jeremy@quizzle.com>
*/
class ImageFileHandler
{
/**
* Name of folder for captcha images
* @var string
*/
protected $imageFolder;
/**
* Absolute path to public web folder
* @var string
*/
protected $webPath;
/**
* Frequency of garbage collection in fractions of 1
* @var int
*/
protected $gcFreq;
/**
* Maximum age of images in minutes
* @var int
*/
protected $expiration;
/**
* @param $imageFolder
* @param $webPath
* @param $gcFreq
* @param $expiration
*/
public function __construct($imageFolder, $webPath, $gcFreq, $expiration)
{
$this->imageFolder = $imageFolder;
$this->webPath = $webPath;
$this->gcFreq = $gcFreq;
$this->expiration = $expiration;
}
/**
* Saves the provided image content as a file
*
* @param string $contents
*
* @return string
*/
public function saveAsFile($contents)
{
$this->createFolderIfMissing();
$filename = md5(uniqid()) . '.jpg';
$filePath = $this->webPath . '/' . $this->imageFolder . '/' . $filename;
imagejpeg($contents, $filePath, 15);
return '/' . $this->imageFolder . '/' . $filename;
}
/**
* Randomly runs garbage collection on the image directory
*
* @return bool
*/
public function collectGarbage()
{
if (!mt_rand(1, $this->gcFreq) == 1) {
return false;
}
$this->createFolderIfMissing();
$finder = new Finder();
$criteria = sprintf('<= now - %s minutes', $this->expiration);
$finder->in($this->webPath . '/' . $this->imageFolder)
->date($criteria);
foreach ($finder->files() as $file) {
unlink($file->getPathname());
}
return true;
}
/**
* Creates the folder if it doesn't exist
*/
protected function createFolderIfMissing()
{
if (!file_exists($this->webPath . '/' . $this->imageFolder)) {
mkdir($this->webPath . '/' . $this->imageFolder, 0o755);
}
}
}
libs/Captcha/LICENSE
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Copyright (c) <2012-2017> Grégoire Passault
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
libs/Captcha/PhraseBuilder.php
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<?php
namespace Gregwar\Captcha;
/**
* Generates random phrase
*
* @author Gregwar <g.passault@gmail.com>
*/
class PhraseBuilder implements PhraseBuilderInterface
{
/**
* @var int
*/
public $length;
/**
* @var string
*/
public $charset;
/**
* Constructs a PhraseBuilder with given parameters
*/
public function __construct($length = 5, $charset = 'abcdefghijklmnpqrstuvwxyz123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ')
{
$this->length = $length;
$this->charset = $charset;
}
/**
* Generates random phrase of given length with given charset
*/
public function build($length = null, $charset = null)
{
if ($length !== null) {
$this->length = $length;
}
if ($charset !== null) {
$this->charset = $charset;
}
$phrase = '';
$chars = str_split($this->charset);
for ($i = 0; $i < $this->length; $i++) {
$phrase .= $chars[array_rand($chars)];
}
return $phrase;
}
/**
* "Niceize" a code
*/
public function niceize($str)
{
return self::doNiceize($str);
}
/**
* A static helper to niceize
*/
public static function doNiceize($str)
{
return strtr(strtolower($str), '01', 'ol');
}
/**
* A static helper to compare
*/
public static function comparePhrases($str1, $str2)
{
return self::doNiceize($str1) === self::doNiceize($str2);
}
}
libs/Captcha/PhraseBuilderInterface.php
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<?php
namespace Gregwar\Captcha;
/**
* Interface for the PhraseBuilder
*
* @author Gregwar <g.passault@gmail.com>
*/
interface PhraseBuilderInterface
{
/**
* Generates random phrase of given length with given charset
*/
public function build();
/**
* "Niceize" a code
*/
public function niceize($str);
}
libs/SimpleQueue/Adapter/AmqpQueueAdapter.php
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<?php
namespace SimpleQueue\Adapter;
use DateTime;
use PhpAmqpLib\Channel\AMQPChannel;
use PhpAmqpLib\Message\AMQPMessage;
use PhpAmqpLib\Wire\AMQPTable;
use SimpleQueue\Job;
use SimpleQueue\QueueAdapterInterface;
/**
* Class AmqpQueueAdapter
*
* @package SimpleQueue\Adapter
*/
class AmqpQueueAdapter implements QueueAdapterInterface
{
/**
* @var AMQPChannel
*/
protected $channel;
/**
* @var string
*/
protected $exchange = '';
/**
* @var string
*/
protected $queue = '';
/**
* AmqpQueueAdapter constructor.
*
* @param AMQPChannel $channel
* @param string $queue
* @param string $exchange
*/
public function __construct(AMQPChannel $channel, $queue, $exchange)
{
$this->channel = $channel;
$this->exchange = $exchange;
$this->queue = $queue;
}
/**
* Send a job
*
* @access public
* @param Job $job
* @return $this
*/
public function push(Job $job)
{
$message = new AMQPMessage($job->serialize(), array('content_type' => 'text/plain'));
$this->channel->basic_publish($message, $this->exchange);
return $this;
}
/**
* Schedule a job in the future
*
* @access public
* @param Job $job
* @param DateTime $dateTime
* @return $this
*/
public function schedule(Job $job, DateTime $dateTime)
{
$now = new DateTime();
$when = clone($dateTime);
$delay = $when->getTimestamp() - $now->getTimestamp();
$message = new AMQPMessage($job->serialize(), array('delivery_mode' => 2));
$message->set('application_headers', new AMQPTable(array('x-delay' => $delay)));
$this->channel->basic_publish($message, $this->exchange);
return $this;
}
/**
* Wait and get job from a queue
*
* @access public
* @return Job|null
*/
public function pull()
{
$message = null;
$this->channel->basic_consume($this->queue, 'test', false, false, false, false, function ($msg) use (&$message) {
$message = $msg;
$message->delivery_info['channel']->basic_cancel($message->delivery_info['consumer_tag']);
});
while (count($this->channel->callbacks)) {
$this->channel->wait();
}
if ($message === null) {
return null;
}
$job = new Job();
$job->setId($message->get('delivery_tag'));
$job->unserialize($message->getBody());
return $job;
}
/**
* Acknowledge a job
*
* @access public
* @param Job $job
* @return $this
*/
public function completed(Job $job)
{
$this->channel->basic_ack($job->getId());
return $this;
}
/**
* Mark a job as failed
*
* @access public
* @param Job $job
* @return $this
*/
public function failed(Job $job)
{
$this->channel->basic_nack($job->getId());
return $this;
}
}
libs/SimpleQueue/Adapter/BeanstalkQueueAdapter.php
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<?php
namespace SimpleQueue\Adapter;
use DateTime;
use Pheanstalk\Job as BeanstalkJob;
use Pheanstalk\Pheanstalk;
use Pheanstalk\PheanstalkInterface;
use SimpleQueue\Job;
use SimpleQueue\QueueAdapterInterface;
/**
* Class BeanstalkQueueAdapter
*
* @package SimpleQueue\Adapter
*/
class BeanstalkQueueAdapter implements QueueAdapterInterface
{
/**
* @var PheanstalkInterface
*/
protected $beanstalk;
/**
* @var string
*/
protected $queueName = '';
/**
* BeanstalkQueueAdapter constructor.
*
* @param PheanstalkInterface $beanstalk
* @param string $queueName
*/
public function __construct(PheanstalkInterface $beanstalk, $queueName)
{
$this->beanstalk = $beanstalk;
$this->queueName = $queueName;
}
/**
* Send a job
*
* @access public
* @param Job $job
* @return $this
*/
public function push(Job $job)
{
$this->beanstalk->putInTube($this->queueName, $job->serialize());
return $this;
}
/**
* Schedule a job in the future
*
* @access public
* @param Job $job
* @param DateTime $dateTime
* @return $this
*/
public function schedule(Job $job, DateTime $dateTime)
{
$now = new DateTime();
$when = clone($dateTime);
$delay = $when->getTimestamp() - $now->getTimestamp();
$this->beanstalk->putInTube($this->queueName, $job->serialize(), Pheanstalk::DEFAULT_PRIORITY, $delay);
return $this;
}
/**
* Wait and get job from a queue
*
* @access public
* @return Job|null
*/
public function pull()
{
$beanstalkJob = $this->beanstalk->reserveFromTube($this->queueName);
if ($beanstalkJob === false) {
return null;
}
$job = new Job();
$job->setId($beanstalkJob->getId());
$job->unserialize($beanstalkJob->getData());
return $job;
}
/**
* Acknowledge a job
*
* @access public
* @param Job $job
* @return $this
*/
public function completed(Job $job)
{
$beanstalkJob = new BeanstalkJob($job->getId(), $job->serialize());
$this->beanstalk->delete($beanstalkJob);
return $this;
}
/**
* Mark a job as failed
*
* @access public
* @param Job $job
* @return $this
*/
public function failed(Job $job)
{
$beanstalkJob = new BeanstalkJob($job->getId(), $job->serialize());
$this->beanstalk->bury($beanstalkJob);
return $this;
}
}
libs/SimpleQueue/Exception/NotSupportedException.php
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<?php
namespace SimpleQueue\Exception;
use Exception;
/**
* Class NotSupportedException
*
* @package SimpleQueue\Exception
*/
class NotSupportedException extends Exception
{
}
libs/SimpleQueue/Job.php
+98
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<?php
namespace SimpleQueue;
/**
* Class Job
*
* @package SimpleQueue
*/
class Job
{
protected $id;
protected $body;
/**
* Job constructor.
*
* @param null $body
* @param null $id
*/
public function __construct($body = null, $id = null)
{
$this->body = $body;
$this->id = $id;
}
/**
* Unserialize a payload
*
* @param string $payload
* @return $this
*/
public function unserialize($payload)
{
$this->body = json_decode($payload, true);
return $this;
}
/**
* Serialize the body
*
* @return string
*/
public function serialize()
{
return json_encode($this->body);
}
/**
* Set body
*
* @param mixed $body
* @return Job
*/
public function setBody($body)
{
$this->body = $body;
return $this;
}
/**
* Get body
*
* @return mixed
*/
public function getBody()
{
return $this->body;
}
/**
* Set job ID
*
* @param mixed $jobId
* @return Job
*/
public function setId($jobId)
{
$this->id = $jobId;
return $this;
}
/**
* Get job ID
* @return mixed
*/
public function getId()
{
return $this->id;
}
/**
* Execute job
*/
public function execute()
{
}
}
libs/SimpleQueue/Queue.php
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<?php
namespace SimpleQueue;
use DateTime;
/**
* Class Queue
*
* @package SimpleQueue
*/
class Queue implements QueueAdapterInterface
{
/**
* @var QueueAdapterInterface
*/
protected $queueAdapter;
/**
* Queue constructor.
*
* @param QueueAdapterInterface $queueAdapter
*/
public function __construct(QueueAdapterInterface $queueAdapter)
{
$this->queueAdapter = $queueAdapter;
}
/**
* Send a job
*
* @access public
* @param Job $job
* @return $this
*/
public function push(Job $job)
{
$this->queueAdapter->push($job);
return $this;
}
/**
* Schedule a job in the future
*
* @access public
* @param Job $job
* @param DateTime $dateTime
* @return $this
*/
public function schedule(Job $job, DateTime $dateTime)
{
$this->queueAdapter->schedule($job, $dateTime);
return $this;
}
/**
* Wait and get job from a queue
*
* @access public
* @return Job|null
*/
public function pull()
{
return $this->queueAdapter->pull();
}
/**
* Acknowledge a job
*
* @access public
* @param Job $job
* @return $this
*/
public function completed(Job $job)
{
$this->queueAdapter->completed($job);
return $this;
}
/**
* Mark a job as failed
*
* @access public
* @param Job $job
* @return $this
*/
public function failed(Job $job)
{
$this->queueAdapter->failed($job);
return $this;
}
}
libs/SimpleQueue/QueueAdapterInterface.php
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<?php
namespace SimpleQueue;
use DateTime;
/**
* Interface AdapterInterface
*
* @package SimpleQueue\Adapter
*/
interface QueueAdapterInterface
{
/**
* Send a job
*
* @access public
* @param Job $job
* @return $this
*/
public function push(Job $job);
/**
* Schedule a job in the future
*
* @access public
* @param Job $job
* @param DateTime $dateTime
* @return $this
*/
public function schedule(Job $job, DateTime $dateTime);
/**
* Wait and get job from a queue
*
* @access public
* @return Job|null
*/
public function pull();
/**
* Acknowledge a job
*
* @access public
* @param Job $job
* @return $this
*/
public function completed(Job $job);
/**
* Mark a job as failed
*
* @access public
* @param Job $job
* @return $this
*/
public function failed(Job $job);
}
libs/SimpleValidator/Validator.php
+44
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<?php
namespace SimpleValidator;
class Validator
{
private $data = array();
private $errors = array();
private $validators = array();
public function __construct(array $data, array $validators)
{
$this->data = $data;
$this->validators = $validators;
}
public function execute()
{
$result = true;
foreach ($this->validators as $validator) {
if (! $validator->execute($this->data)) {
$this->addError($validator->getField(), $validator->getErrorMessage());
$result = false;
}
}
return $result;
}
public function addError($field, $message)
{
if (! isset($this->errors[$field])) {
$this->errors[$field] = array();
}
$this->errors[$field][] = $message;
}
public function getErrors()
{
return $this->errors;
}
}
libs/SimpleValidator/Validators/Alpha.php
+15
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<?php
namespace SimpleValidator\Validators;
class Alpha extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return ctype_alpha($data[$this->field]);
}
return true;
}
}
libs/SimpleValidator/Validators/AlphaNumeric.php
+15
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<?php
namespace SimpleValidator\Validators;
class AlphaNumeric extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return ctype_alnum($data[$this->field]);
}
return true;
}
}
libs/SimpleValidator/Validators/Base.php
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<?php
namespace SimpleValidator\Validators;
abstract class Base
{
protected $field = '';
protected $error_message = '';
protected $data = array();
abstract public function execute(array $data);
public function __construct($field, $error_message)
{
$this->field = $field;
$this->error_message = $error_message;
}
public function getErrorMessage()
{
return $this->error_message;
}
public function getField()
{
if (is_array($this->field)) {
return $this->field[0];
}
return $this->field;
}
public function isFieldNotEmpty(array $data)
{
return isset($data[$this->field]) && $data[$this->field] !== '';
}
}
libs/SimpleValidator/Validators/Date.php
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<?php
namespace SimpleValidator\Validators;
use DateTime;
class Date extends Base
{
private $formats = array();
public function __construct($field, $error_message, array $formats)
{
parent::__construct($field, $error_message);
$this->formats = $formats;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
foreach ($this->formats as $format) {
if ($this->isValidDate($data[$this->field], $format)) {
return true;
}
}
return false;
}
return true;
}
public function isValidDate($value, $format)
{
$date = DateTime::createFromFormat($format, $value);
if ($date !== false) {
$errors = DateTime::getLastErrors();
if ($errors === false ||
$errors['error_count'] === 0 && $errors['warning_count'] === 0) {
return $date->getTimestamp() > 0;
}
}
return false;
}
}
libs/SimpleValidator/Validators/Email.php
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<?php
namespace SimpleValidator\Validators;
class Email extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
// I use the same validation method as Firefox
// http://hg.mozilla.org/mozilla-central/file/cf5da681d577/content/html/content/src/nsHTMLInputElement.cpp#l3967
$value = $data[$this->field];
$length = strlen($value);
// If the email address begins with a '@' or ends with a '.',
// we know it's invalid.
if ($value[0] === '@' || $value[$length - 1] === '.') {
return false;
}
// Check the username
for ($i = 0; $i < $length && $value[$i] !== '@'; ++$i) {
$c = $value[$i];
if (! (ctype_alnum($c) || $c === '.' || $c === '!' || $c === '#' || $c === '$' ||
$c === '%' || $c === '&' || $c === '\'' || $c === '*' || $c === '+' ||
$c === '-' || $c === '/' || $c === '=' || $c === '?' || $c === '^' ||
$c === '_' || $c === '`' || $c === '{' || $c === '|' || $c === '}' ||
$c === '~')) {
return false;
}
}
// There is no domain name (or it's one-character long),
// that's not a valid email address.
if (++$i >= $length) return false;
if (($i + 1) === $length) return false;
// The domain name can't begin with a dot.
if ($value[$i] === '.') return false;
// Parsing the domain name.
for (; $i < $length; ++$i) {
$c = $value[$i];
if ($c === '.') {
// A dot can't follow a dot.
if ($value[$i - 1] === '.') return false;
}
elseif (! (ctype_alnum($c) || $c === '-')) {
// The domain characters have to be in this list to be valid.
return false;
}
}
}
return true;
}
}
libs/SimpleValidator/Validators/Equals.php
+27
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<?php
namespace SimpleValidator\Validators;
class Equals extends Base
{
private $field2;
public function __construct($field1, $field2, $error_message)
{
parent::__construct($field1, $error_message);
$this->field2 = $field2;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
if (! isset($data[$this->field2])) {
return false;
}
return $data[$this->field] === $data[$this->field2];
}
return true;
}
}
libs/SimpleValidator/Validators/Exists.php
+38
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<?php
namespace SimpleValidator\Validators;
use PDO;
class Exists extends Base
{
private $pdo;
private $key;
private $table;
public function __construct($field, $error_message, PDO $pdo, $table, $key = '')
{
parent::__construct($field, $error_message);
$this->pdo = $pdo;
$this->table = $table;
$this->key = $key;
}
public function execute(array $data)
{
if (! $this->isFieldNotEmpty($data)) {
return true;
}
if ($this->key === '') {
$this->key = $this->field;
}
$rq = $this->pdo->prepare('SELECT 1 FROM '.$this->table.' WHERE '.$this->key.'=?');
$rq->execute(array($data[$this->field]));
return $rq->fetchColumn() == 1;
}
}
libs/SimpleValidator/Validators/GreaterThan.php
+23
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<?php
namespace SimpleValidator\Validators;
class GreaterThan extends Base
{
private $min;
public function __construct($field, $error_message, $min)
{
parent::__construct($field, $error_message);
$this->min = $min;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return $data[$this->field] > $this->min;
}
return true;
}
}
libs/SimpleValidator/Validators/GreaterThanOrEqual.php
+23
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<?php
namespace SimpleValidator\Validators;
class GreaterThanOrEqual extends Base
{
private $min;
public function __construct($field, $error_message, $min)
{
parent::__construct($field, $error_message);
$this->min = $min;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return $data[$this->field] >= $this->min;
}
return true;
}
}
libs/SimpleValidator/Validators/InArray.php
+23
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<?php
namespace SimpleValidator\Validators;
class InArray extends Base
{
protected $array;
public function __construct($field, array $array, $error_message)
{
parent::__construct($field, $error_message);
$this->array = $array;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return in_array($data[$this->field], $this->array);
}
return true;
}
}
libs/SimpleValidator/Validators/Integer.php
+25
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<?php
namespace SimpleValidator\Validators;
class Integer extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
if (is_string($data[$this->field])) {
if ($data[$this->field][0] === '-') {
return ctype_digit(substr($data[$this->field], 1));
}
return ctype_digit((string) $data[$this->field]);
}
else {
return is_int($data[$this->field]);
}
}
return true;
}
}
libs/SimpleValidator/Validators/Ip.php
+15
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<?php
namespace SimpleValidator\Validators;
class Ip extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return filter_var($data[$this->field], FILTER_VALIDATE_IP) !== false;
}
return true;
}
}
libs/SimpleValidator/Validators/Length.php
+26
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<?php
namespace SimpleValidator\Validators;
class Length extends Base
{
private $min;
private $max;
public function __construct($field, $error_message, $min, $max)
{
parent::__construct($field, $error_message);
$this->min = $min;
$this->max = $max;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
$length = mb_strlen($data[$this->field], 'UTF-8');
return $length >= $this->min && $length <= $this->max;
}
return true;
}
}
libs/SimpleValidator/Validators/MaxLength.php
+24
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<?php
namespace SimpleValidator\Validators;
class MaxLength extends Base
{
private $max;
public function __construct($field, $error_message, $max)
{
parent::__construct($field, $error_message);
$this->max = $max;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
$length = mb_strlen($data[$this->field], 'UTF-8');
return $length <= $this->max;
}
return true;
}
}
libs/SimpleValidator/Validators/MinLength.php
+24
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<?php
namespace SimpleValidator\Validators;
class MinLength extends Base
{
private $min;
public function __construct($field, $error_message, $min)
{
parent::__construct($field, $error_message);
$this->min = $min;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
$length = mb_strlen($data[$this->field], 'UTF-8');
return $length >= $this->min;
}
return true;
}
}
libs/SimpleValidator/Validators/NotEmpty.php
+15
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<?php
namespace SimpleValidator\Validators;
class NotEmpty extends Base
{
public function execute(array $data)
{
if (array_key_exists($this->field, $data)) {
return $data[$this->field] !== null && $data[$this->field] !== '';
}
return true;
}
}
libs/SimpleValidator/Validators/NotEquals.php
+28
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<?php
namespace SimpleValidator\Validators;
class NotEquals extends Base
{
private $field2;
public function __construct($field1, $field2, $error_message)
{
parent::__construct($field1, $error_message);
$this->field2 = $field2;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
if (! isset($data[$this->field2])) {
return true;
}
return $data[$this->field] !== $data[$this->field2];
}
return true;
}
}
libs/SimpleValidator/Validators/NotInArray.php
+15
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<?php
namespace SimpleValidator\Validators;
class NotInArray extends InArray
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return ! in_array($data[$this->field], $this->array);
}
return true;
}
}
libs/SimpleValidator/Validators/Numeric.php
+15
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<?php
namespace SimpleValidator\Validators;
class Numeric extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return is_numeric($data[$this->field]);
}
return true;
}
}
libs/SimpleValidator/Validators/Range.php
+33
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<?php
namespace SimpleValidator\Validators;
class Range extends Base
{
private $min;
private $max;
public function __construct($field, $error_message, $min, $max)
{
parent::__construct($field, $error_message);
$this->min = $min;
$this->max = $max;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
if (! is_numeric($data[$this->field])) {
return false;
}
if ($data[$this->field] < $this->min || $data[$this->field] > $this->max) {
return false;
}
}
return true;
}
}
libs/SimpleValidator/Validators/Required.php
+11
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<?php
namespace SimpleValidator\Validators;
class Required extends Base
{
public function execute(array $data)
{
return $this->isFieldNotEmpty($data);
}
}
libs/SimpleValidator/Validators/Timezone.php
+15
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<?php
namespace SimpleValidator\Validators;
class Timezone extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return in_array($data[$this->field], timezone_identifiers_list());
}
return true;
}
}
libs/SimpleValidator/Validators/URL.php
+15
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<?php
namespace SimpleValidator\Validators;
class URL extends Base
{
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
return filter_var($data[$this->field], FILTER_VALIDATE_URL) !== false;
}
return true;
}
}
libs/SimpleValidator/Validators/Unique.php
+48
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<?php
namespace SimpleValidator\Validators;
use PDO;
class Unique extends Base
{
private $pdo;
private $primary_key;
private $table;
public function __construct($field, $error_message, PDO $pdo, $table, $primary_key = 'id')
{
parent::__construct($field, $error_message);
$this->pdo = $pdo;
$this->primary_key = $primary_key;
$this->table = $table;
}
public function execute(array $data)
{
if ($this->isFieldNotEmpty($data)) {
if (! isset($data[$this->primary_key])) {
$rq = $this->pdo->prepare('SELECT 1 FROM '.$this->table.' WHERE '.$this->field.'=?');
$rq->execute(array($data[$this->field]));
}
else {
$rq = $this->pdo->prepare(
'SELECT 1 FROM '.$this->table.'
WHERE '.$this->field.'=? AND '.$this->primary_key.' != ?'
);
$rq->execute(array($data[$this->field], $data[$this->primary_key]));
}
$result = $rq->fetchColumn();
if ($result == 1) { // Postgresql returns an integer but other database returns a string '1'
return false;
}
}
return true;
}
}
libs/erusev/parsedown/LICENSE.txt
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The MIT License (MIT)
Copyright (c) 2013-2018 Emanuil Rusev, erusev.com
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
libs/erusev/parsedown/Parsedown.php
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libs/event-dispatcher/Attribute/AsEventListener.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher\Attribute;
/**
* Service tag to autoconfigure event listeners.
*
* @author Alexander M. Turek <me@derrabus.de>
*/
#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
class AsEventListener
{
public function __construct(
public ?string $event = null,
public ?string $method = null,
public int $priority = 0,
public ?string $dispatcher = null,
) {
}
}
libs/event-dispatcher/CHANGELOG.md
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CHANGELOG
=========
5.4
---
* Allow `#[AsEventListener]` attribute on methods
5.3
---
* Add `#[AsEventListener]` attribute for declaring listeners on PHP 8
5.1.0
-----
* The `LegacyEventDispatcherProxy` class has been deprecated.
* Added an optional `dispatcher` attribute to the listener and subscriber tags in `RegisterListenerPass`.
5.0.0
-----
* The signature of the `EventDispatcherInterface::dispatch()` method has been changed to `dispatch($event, string $eventName = null): object`.
* The `Event` class has been removed in favor of `Symfony\Contracts\EventDispatcher\Event`.
* The `TraceableEventDispatcherInterface` has been removed.
* The `WrappedListener` class is now final.
4.4.0
-----
* `AddEventAliasesPass` has been added, allowing applications and bundles to extend the event alias mapping used by `RegisterListenersPass`.
* Made the `event` attribute of the `kernel.event_listener` tag optional for FQCN events.
4.3.0
-----
* The signature of the `EventDispatcherInterface::dispatch()` method should be updated to `dispatch($event, string $eventName = null)`, not doing so is deprecated
* deprecated the `Event` class, use `Symfony\Contracts\EventDispatcher\Event` instead
4.1.0
-----
* added support for invokable event listeners tagged with `kernel.event_listener` by default
* The `TraceableEventDispatcher::getOrphanedEvents()` method has been added.
* The `TraceableEventDispatcherInterface` has been deprecated.
4.0.0
-----
* removed the `ContainerAwareEventDispatcher` class
* added the `reset()` method to the `TraceableEventDispatcherInterface`
3.4.0
-----
* Implementing `TraceableEventDispatcherInterface` without the `reset()` method has been deprecated.
3.3.0
-----
* The ContainerAwareEventDispatcher class has been deprecated. Use EventDispatcher with closure factories instead.
3.0.0
-----
* The method `getListenerPriority($eventName, $listener)` has been added to the
`EventDispatcherInterface`.
* The methods `Event::setDispatcher()`, `Event::getDispatcher()`, `Event::setName()`
and `Event::getName()` have been removed.
The event dispatcher and the event name are passed to the listener call.
2.5.0
-----
* added Debug\TraceableEventDispatcher (originally in HttpKernel)
* changed Debug\TraceableEventDispatcherInterface to extend EventDispatcherInterface
* added RegisterListenersPass (originally in HttpKernel)
2.1.0
-----
* added TraceableEventDispatcherInterface
* added ContainerAwareEventDispatcher
* added a reference to the EventDispatcher on the Event
* added a reference to the Event name on the event
* added fluid interface to the dispatch() method which now returns the Event
object
* added GenericEvent event class
* added the possibility for subscribers to subscribe several times for the
same event
* added ImmutableEventDispatcher
libs/event-dispatcher/Debug/TraceableEventDispatcher.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher\Debug;
use Psr\EventDispatcher\StoppableEventInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\Stopwatch\Stopwatch;
use Symfony\Contracts\Service\ResetInterface;
/**
* Collects some data about event listeners.
*
* This event dispatcher delegates the dispatching to another one.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class TraceableEventDispatcher implements EventDispatcherInterface, ResetInterface
{
protected $logger;
protected $stopwatch;
/**
* @var \SplObjectStorage<WrappedListener, array{string, string}>
*/
private $callStack;
private $dispatcher;
private $wrappedListeners;
private $orphanedEvents;
private $requestStack;
private $currentRequestHash = '';
public function __construct(EventDispatcherInterface $dispatcher, Stopwatch $stopwatch, ?LoggerInterface $logger = null, ?RequestStack $requestStack = null)
{
$this->dispatcher = $dispatcher;
$this->stopwatch = $stopwatch;
$this->logger = $logger;
$this->wrappedListeners = [];
$this->orphanedEvents = [];
$this->requestStack = $requestStack;
}
/**
* {@inheritdoc}
*/
public function addListener(string $eventName, $listener, int $priority = 0)
{
$this->dispatcher->addListener($eventName, $listener, $priority);
}
/**
* {@inheritdoc}
*/
public function addSubscriber(EventSubscriberInterface $subscriber)
{
$this->dispatcher->addSubscriber($subscriber);
}
/**
* {@inheritdoc}
*/
public function removeListener(string $eventName, $listener)
{
if (isset($this->wrappedListeners[$eventName])) {
foreach ($this->wrappedListeners[$eventName] as $index => $wrappedListener) {
if ($wrappedListener->getWrappedListener() === $listener || ($listener instanceof \Closure && $wrappedListener->getWrappedListener() == $listener)) {
$listener = $wrappedListener;
unset($this->wrappedListeners[$eventName][$index]);
break;
}
}
}
return $this->dispatcher->removeListener($eventName, $listener);
}
/**
* {@inheritdoc}
*/
public function removeSubscriber(EventSubscriberInterface $subscriber)
{
return $this->dispatcher->removeSubscriber($subscriber);
}
/**
* {@inheritdoc}
*/
public function getListeners(?string $eventName = null)
{
return $this->dispatcher->getListeners($eventName);
}
/**
* {@inheritdoc}
*/
public function getListenerPriority(string $eventName, $listener)
{
// we might have wrapped listeners for the event (if called while dispatching)
// in that case get the priority by wrapper
if (isset($this->wrappedListeners[$eventName])) {
foreach ($this->wrappedListeners[$eventName] as $wrappedListener) {
if ($wrappedListener->getWrappedListener() === $listener || ($listener instanceof \Closure && $wrappedListener->getWrappedListener() == $listener)) {
return $this->dispatcher->getListenerPriority($eventName, $wrappedListener);
}
}
}
return $this->dispatcher->getListenerPriority($eventName, $listener);
}
/**
* {@inheritdoc}
*/
public function hasListeners(?string $eventName = null)
{
return $this->dispatcher->hasListeners($eventName);
}
/**
* {@inheritdoc}
*/
public function dispatch(object $event, ?string $eventName = null): object
{
$eventName = $eventName ?? \get_class($event);
if (null === $this->callStack) {
$this->callStack = new \SplObjectStorage();
}
$currentRequestHash = $this->currentRequestHash = $this->requestStack && ($request = $this->requestStack->getCurrentRequest()) ? spl_object_hash($request) : '';
if (null !== $this->logger && $event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
$this->logger->debug(sprintf('The "%s" event is already stopped. No listeners have been called.', $eventName));
}
$this->preProcess($eventName);
try {
$this->beforeDispatch($eventName, $event);
try {
$e = $this->stopwatch->start($eventName, 'section');
try {
$this->dispatcher->dispatch($event, $eventName);
} finally {
if ($e->isStarted()) {
$e->stop();
}
}
} finally {
$this->afterDispatch($eventName, $event);
}
} finally {
$this->currentRequestHash = $currentRequestHash;
$this->postProcess($eventName);
}
return $event;
}
/**
* @return array
*/
public function getCalledListeners(?Request $request = null)
{
if (null === $this->callStack) {
return [];
}
$hash = $request ? spl_object_hash($request) : null;
$called = [];
foreach ($this->callStack as $listener) {
[$eventName, $requestHash] = $this->callStack->getInfo();
if (null === $hash || $hash === $requestHash) {
$called[] = $listener->getInfo($eventName);
}
}
return $called;
}
/**
* @return array
*/
public function getNotCalledListeners(?Request $request = null)
{
try {
$allListeners = $this->getListeners();
} catch (\Exception $e) {
if (null !== $this->logger) {
$this->logger->info('An exception was thrown while getting the uncalled listeners.', ['exception' => $e]);
}
// unable to retrieve the uncalled listeners
return [];
}
$hash = $request ? spl_object_hash($request) : null;
$calledListeners = [];
if (null !== $this->callStack) {
foreach ($this->callStack as $calledListener) {
[, $requestHash] = $this->callStack->getInfo();
if (null === $hash || $hash === $requestHash) {
$calledListeners[] = $calledListener->getWrappedListener();
}
}
}
$notCalled = [];
foreach ($allListeners as $eventName => $listeners) {
foreach ($listeners as $listener) {
if (!\in_array($listener, $calledListeners, true)) {
if (!$listener instanceof WrappedListener) {
$listener = new WrappedListener($listener, null, $this->stopwatch, $this);
}
$notCalled[] = $listener->getInfo($eventName);
}
}
}
uasort($notCalled, [$this, 'sortNotCalledListeners']);
return $notCalled;
}
public function getOrphanedEvents(?Request $request = null): array
{
if ($request) {
return $this->orphanedEvents[spl_object_hash($request)] ?? [];
}
if (!$this->orphanedEvents) {
return [];
}
return array_merge(...array_values($this->orphanedEvents));
}
public function reset()
{
$this->callStack = null;
$this->orphanedEvents = [];
$this->currentRequestHash = '';
}
/**
* Proxies all method calls to the original event dispatcher.
*
* @param string $method The method name
* @param array $arguments The method arguments
*
* @return mixed
*/
public function __call(string $method, array $arguments)
{
return $this->dispatcher->{$method}(...$arguments);
}
/**
* Called before dispatching the event.
*/
protected function beforeDispatch(string $eventName, object $event)
{
}
/**
* Called after dispatching the event.
*/
protected function afterDispatch(string $eventName, object $event)
{
}
private function preProcess(string $eventName): void
{
if (!$this->dispatcher->hasListeners($eventName)) {
$this->orphanedEvents[$this->currentRequestHash][] = $eventName;
return;
}
foreach ($this->dispatcher->getListeners($eventName) as $listener) {
$priority = $this->getListenerPriority($eventName, $listener);
$wrappedListener = new WrappedListener($listener instanceof WrappedListener ? $listener->getWrappedListener() : $listener, null, $this->stopwatch, $this);
$this->wrappedListeners[$eventName][] = $wrappedListener;
$this->dispatcher->removeListener($eventName, $listener);
$this->dispatcher->addListener($eventName, $wrappedListener, $priority);
$this->callStack->offsetSet($wrappedListener, [$eventName, $this->currentRequestHash]);
}
}
private function postProcess(string $eventName): void
{
unset($this->wrappedListeners[$eventName]);
$skipped = false;
foreach ($this->dispatcher->getListeners($eventName) as $listener) {
if (!$listener instanceof WrappedListener) { // #12845: a new listener was added during dispatch.
continue;
}
// Unwrap listener
$priority = $this->getListenerPriority($eventName, $listener);
$this->dispatcher->removeListener($eventName, $listener);
$this->dispatcher->addListener($eventName, $listener->getWrappedListener(), $priority);
if (null !== $this->logger) {
$context = ['event' => $eventName, 'listener' => $listener->getPretty()];
}
if ($listener->wasCalled()) {
if (null !== $this->logger) {
$this->logger->debug('Notified event "{event}" to listener "{listener}".', $context);
}
} else {
$this->callStack->detach($listener);
}
if (null !== $this->logger && $skipped) {
$this->logger->debug('Listener "{listener}" was not called for event "{event}".', $context);
}
if ($listener->stoppedPropagation()) {
if (null !== $this->logger) {
$this->logger->debug('Listener "{listener}" stopped propagation of the event "{event}".', $context);
}
$skipped = true;
}
}
}
private function sortNotCalledListeners(array $a, array $b)
{
if (0 !== $cmp = strcmp($a['event'], $b['event'])) {
return $cmp;
}
if (\is_int($a['priority']) && !\is_int($b['priority'])) {
return 1;
}
if (!\is_int($a['priority']) && \is_int($b['priority'])) {
return -1;
}
if ($a['priority'] === $b['priority']) {
return 0;
}
if ($a['priority'] > $b['priority']) {
return -1;
}
return 1;
}
}
libs/event-dispatcher/Debug/WrappedListener.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher\Debug;
use Psr\EventDispatcher\StoppableEventInterface;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\Stopwatch\Stopwatch;
use Symfony\Component\VarDumper\Caster\ClassStub;
/**
* @author Fabien Potencier <fabien@symfony.com>
*/
final class WrappedListener
{
private $listener;
private $optimizedListener;
private $name;
private $called;
private $stoppedPropagation;
private $stopwatch;
private $dispatcher;
private $pretty;
private $stub;
private $priority;
private static $hasClassStub;
public function __construct($listener, ?string $name, Stopwatch $stopwatch, ?EventDispatcherInterface $dispatcher = null)
{
$this->listener = $listener;
$this->optimizedListener = $listener instanceof \Closure ? $listener : (\is_callable($listener) ? \Closure::fromCallable($listener) : null);
$this->stopwatch = $stopwatch;
$this->dispatcher = $dispatcher;
$this->called = false;
$this->stoppedPropagation = false;
if (\is_array($listener)) {
$this->name = \is_object($listener[0]) ? get_debug_type($listener[0]) : $listener[0];
$this->pretty = $this->name.'::'.$listener[1];
} elseif ($listener instanceof \Closure) {
$r = new \ReflectionFunction($listener);
if (str_contains($r->name, '{closure}')) {
$this->pretty = $this->name = 'closure';
} elseif ($class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
$this->name = $class->name;
$this->pretty = $this->name.'::'.$r->name;
} else {
$this->pretty = $this->name = $r->name;
}
} elseif (\is_string($listener)) {
$this->pretty = $this->name = $listener;
} else {
$this->name = get_debug_type($listener);
$this->pretty = $this->name.'::__invoke';
}
if (null !== $name) {
$this->name = $name;
}
if (null === self::$hasClassStub) {
self::$hasClassStub = class_exists(ClassStub::class);
}
}
public function getWrappedListener()
{
return $this->listener;
}
public function wasCalled(): bool
{
return $this->called;
}
public function stoppedPropagation(): bool
{
return $this->stoppedPropagation;
}
public function getPretty(): string
{
return $this->pretty;
}
public function getInfo(string $eventName): array
{
if (null === $this->stub) {
$this->stub = self::$hasClassStub ? new ClassStub($this->pretty.'()', $this->listener) : $this->pretty.'()';
}
return [
'event' => $eventName,
'priority' => null !== $this->priority ? $this->priority : (null !== $this->dispatcher ? $this->dispatcher->getListenerPriority($eventName, $this->listener) : null),
'pretty' => $this->pretty,
'stub' => $this->stub,
];
}
public function __invoke(object $event, string $eventName, EventDispatcherInterface $dispatcher): void
{
$dispatcher = $this->dispatcher ?: $dispatcher;
$this->called = true;
$this->priority = $dispatcher->getListenerPriority($eventName, $this->listener);
$e = $this->stopwatch->start($this->name, 'event_listener');
($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
if ($e->isStarted()) {
$e->stop();
}
if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
$this->stoppedPropagation = true;
}
}
}
libs/event-dispatcher/DependencyInjection/AddEventAliasesPass.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher\DependencyInjection;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
/**
* This pass allows bundles to extend the list of event aliases.
*
* @author Alexander M. Turek <me@derrabus.de>
*/
class AddEventAliasesPass implements CompilerPassInterface
{
private $eventAliases;
private $eventAliasesParameter;
public function __construct(array $eventAliases, string $eventAliasesParameter = 'event_dispatcher.event_aliases')
{
if (1 < \func_num_args()) {
trigger_deprecation('symfony/event-dispatcher', '5.3', 'Configuring "%s" is deprecated.', __CLASS__);
}
$this->eventAliases = $eventAliases;
$this->eventAliasesParameter = $eventAliasesParameter;
}
public function process(ContainerBuilder $container): void
{
$eventAliases = $container->hasParameter($this->eventAliasesParameter) ? $container->getParameter($this->eventAliasesParameter) : [];
$container->setParameter(
$this->eventAliasesParameter,
array_merge($eventAliases, $this->eventAliases)
);
}
}
libs/event-dispatcher/DependencyInjection/RegisterListenersPass.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher\DependencyInjection;
use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Contracts\EventDispatcher\Event;
/**
* Compiler pass to register tagged services for an event dispatcher.
*/
class RegisterListenersPass implements CompilerPassInterface
{
protected $dispatcherService;
protected $listenerTag;
protected $subscriberTag;
protected $eventAliasesParameter;
private $hotPathEvents = [];
private $hotPathTagName = 'container.hot_path';
private $noPreloadEvents = [];
private $noPreloadTagName = 'container.no_preload';
public function __construct(string $dispatcherService = 'event_dispatcher', string $listenerTag = 'kernel.event_listener', string $subscriberTag = 'kernel.event_subscriber', string $eventAliasesParameter = 'event_dispatcher.event_aliases')
{
if (0 < \func_num_args()) {
trigger_deprecation('symfony/event-dispatcher', '5.3', 'Configuring "%s" is deprecated.', __CLASS__);
}
$this->dispatcherService = $dispatcherService;
$this->listenerTag = $listenerTag;
$this->subscriberTag = $subscriberTag;
$this->eventAliasesParameter = $eventAliasesParameter;
}
/**
* @return $this
*/
public function setHotPathEvents(array $hotPathEvents)
{
$this->hotPathEvents = array_flip($hotPathEvents);
if (1 < \func_num_args()) {
trigger_deprecation('symfony/event-dispatcher', '5.4', 'Configuring "$tagName" in "%s" is deprecated.', __METHOD__);
$this->hotPathTagName = func_get_arg(1);
}
return $this;
}
/**
* @return $this
*/
public function setNoPreloadEvents(array $noPreloadEvents): self
{
$this->noPreloadEvents = array_flip($noPreloadEvents);
if (1 < \func_num_args()) {
trigger_deprecation('symfony/event-dispatcher', '5.4', 'Configuring "$tagName" in "%s" is deprecated.', __METHOD__);
$this->noPreloadTagName = func_get_arg(1);
}
return $this;
}
public function process(ContainerBuilder $container)
{
if (!$container->hasDefinition($this->dispatcherService) && !$container->hasAlias($this->dispatcherService)) {
return;
}
$aliases = [];
if ($container->hasParameter($this->eventAliasesParameter)) {
$aliases = $container->getParameter($this->eventAliasesParameter);
}
$globalDispatcherDefinition = $container->findDefinition($this->dispatcherService);
foreach ($container->findTaggedServiceIds($this->listenerTag, true) as $id => $events) {
$noPreload = 0;
foreach ($events as $event) {
$priority = $event['priority'] ?? 0;
if (!isset($event['event'])) {
if ($container->getDefinition($id)->hasTag($this->subscriberTag)) {
continue;
}
$event['method'] = $event['method'] ?? '__invoke';
$event['event'] = $this->getEventFromTypeDeclaration($container, $id, $event['method']);
}
$event['event'] = $aliases[$event['event']] ?? $event['event'];
if (!isset($event['method'])) {
$event['method'] = 'on'.preg_replace_callback([
'/(?<=\b|_)[a-z]/i',
'/[^a-z0-9]/i',
], function ($matches) { return strtoupper($matches[0]); }, $event['event']);
$event['method'] = preg_replace('/[^a-z0-9]/i', '', $event['method']);
if (null !== ($class = $container->getDefinition($id)->getClass()) && ($r = $container->getReflectionClass($class, false)) && !$r->hasMethod($event['method']) && $r->hasMethod('__invoke')) {
$event['method'] = '__invoke';
}
}
$dispatcherDefinition = $globalDispatcherDefinition;
if (isset($event['dispatcher'])) {
$dispatcherDefinition = $container->getDefinition($event['dispatcher']);
}
$dispatcherDefinition->addMethodCall('addListener', [$event['event'], [new ServiceClosureArgument(new Reference($id)), $event['method']], $priority]);
if (isset($this->hotPathEvents[$event['event']])) {
$container->getDefinition($id)->addTag($this->hotPathTagName);
} elseif (isset($this->noPreloadEvents[$event['event']])) {
++$noPreload;
}
}
if ($noPreload && \count($events) === $noPreload) {
$container->getDefinition($id)->addTag($this->noPreloadTagName);
}
}
$extractingDispatcher = new ExtractingEventDispatcher();
foreach ($container->findTaggedServiceIds($this->subscriberTag, true) as $id => $tags) {
$def = $container->getDefinition($id);
// We must assume that the class value has been correctly filled, even if the service is created by a factory
$class = $def->getClass();
if (!$r = $container->getReflectionClass($class)) {
throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
}
if (!$r->isSubclassOf(EventSubscriberInterface::class)) {
throw new InvalidArgumentException(sprintf('Service "%s" must implement interface "%s".', $id, EventSubscriberInterface::class));
}
$class = $r->name;
$dispatcherDefinitions = [];
foreach ($tags as $attributes) {
if (!isset($attributes['dispatcher']) || isset($dispatcherDefinitions[$attributes['dispatcher']])) {
continue;
}
$dispatcherDefinitions[$attributes['dispatcher']] = $container->getDefinition($attributes['dispatcher']);
}
if (!$dispatcherDefinitions) {
$dispatcherDefinitions = [$globalDispatcherDefinition];
}
$noPreload = 0;
ExtractingEventDispatcher::$aliases = $aliases;
ExtractingEventDispatcher::$subscriber = $class;
$extractingDispatcher->addSubscriber($extractingDispatcher);
foreach ($extractingDispatcher->listeners as $args) {
$args[1] = [new ServiceClosureArgument(new Reference($id)), $args[1]];
foreach ($dispatcherDefinitions as $dispatcherDefinition) {
$dispatcherDefinition->addMethodCall('addListener', $args);
}
if (isset($this->hotPathEvents[$args[0]])) {
$container->getDefinition($id)->addTag($this->hotPathTagName);
} elseif (isset($this->noPreloadEvents[$args[0]])) {
++$noPreload;
}
}
if ($noPreload && \count($extractingDispatcher->listeners) === $noPreload) {
$container->getDefinition($id)->addTag($this->noPreloadTagName);
}
$extractingDispatcher->listeners = [];
ExtractingEventDispatcher::$aliases = [];
}
}
private function getEventFromTypeDeclaration(ContainerBuilder $container, string $id, string $method): string
{
if (
null === ($class = $container->getDefinition($id)->getClass())
|| !($r = $container->getReflectionClass($class, false))
|| !$r->hasMethod($method)
|| 1 > ($m = $r->getMethod($method))->getNumberOfParameters()
|| !($type = $m->getParameters()[0]->getType()) instanceof \ReflectionNamedType
|| $type->isBuiltin()
|| Event::class === ($name = $type->getName())
) {
throw new InvalidArgumentException(sprintf('Service "%s" must define the "event" attribute on "%s" tags.', $id, $this->listenerTag));
}
return $name;
}
}
/**
* @internal
*/
class ExtractingEventDispatcher extends EventDispatcher implements EventSubscriberInterface
{
public $listeners = [];
public static $aliases = [];
public static $subscriber;
public function addListener(string $eventName, $listener, int $priority = 0)
{
$this->listeners[] = [$eventName, $listener[1], $priority];
}
public static function getSubscribedEvents(): array
{
$events = [];
foreach ([self::$subscriber, 'getSubscribedEvents']() as $eventName => $params) {
$events[self::$aliases[$eventName] ?? $eventName] = $params;
}
return $events;
}
}
libs/event-dispatcher/EventDispatcher.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher;
use Psr\EventDispatcher\StoppableEventInterface;
use Symfony\Component\EventDispatcher\Debug\WrappedListener;
/**
* The EventDispatcherInterface is the central point of Symfony's event listener system.
*
* Listeners are registered on the manager and events are dispatched through the
* manager.
*
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
* @author Bernhard Schussek <bschussek@gmail.com>
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @author Jordan Alliot <jordan.alliot@gmail.com>
* @author Nicolas Grekas <p@tchwork.com>
*/
class EventDispatcher implements EventDispatcherInterface
{
private $listeners = [];
private $sorted = [];
private $optimized;
public function __construct()
{
if (__CLASS__ === static::class) {
$this->optimized = [];
}
}
/**
* {@inheritdoc}
*/
public function dispatch(object $event, ?string $eventName = null): object
{
$eventName = $eventName ?? \get_class($event);
if (null !== $this->optimized) {
$listeners = $this->optimized[$eventName] ?? (empty($this->listeners[$eventName]) ? [] : $this->optimizeListeners($eventName));
} else {
$listeners = $this->getListeners($eventName);
}
if ($listeners) {
$this->callListeners($listeners, $eventName, $event);
}
return $event;
}
/**
* {@inheritdoc}
*/
public function getListeners(?string $eventName = null)
{
if (null !== $eventName) {
if (empty($this->listeners[$eventName])) {
return [];
}
if (!isset($this->sorted[$eventName])) {
$this->sortListeners($eventName);
}
return $this->sorted[$eventName];
}
foreach ($this->listeners as $eventName => $eventListeners) {
if (!isset($this->sorted[$eventName])) {
$this->sortListeners($eventName);
}
}
return array_filter($this->sorted);
}
/**
* {@inheritdoc}
*/
public function getListenerPriority(string $eventName, $listener)
{
if (empty($this->listeners[$eventName])) {
return null;
}
if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
$listener[0] = $listener[0]();
$listener[1] = $listener[1] ?? '__invoke';
}
foreach ($this->listeners[$eventName] as $priority => &$listeners) {
foreach ($listeners as &$v) {
if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure && 2 >= \count($v)) {
$v[0] = $v[0]();
$v[1] = $v[1] ?? '__invoke';
}
if ($v === $listener || ($listener instanceof \Closure && $v == $listener)) {
return $priority;
}
}
}
return null;
}
/**
* {@inheritdoc}
*/
public function hasListeners(?string $eventName = null)
{
if (null !== $eventName) {
return !empty($this->listeners[$eventName]);
}
foreach ($this->listeners as $eventListeners) {
if ($eventListeners) {
return true;
}
}
return false;
}
/**
* {@inheritdoc}
*/
public function addListener(string $eventName, $listener, int $priority = 0)
{
$this->listeners[$eventName][$priority][] = $listener;
unset($this->sorted[$eventName], $this->optimized[$eventName]);
}
/**
* {@inheritdoc}
*/
public function removeListener(string $eventName, $listener)
{
if (empty($this->listeners[$eventName])) {
return;
}
if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
$listener[0] = $listener[0]();
$listener[1] = $listener[1] ?? '__invoke';
}
foreach ($this->listeners[$eventName] as $priority => &$listeners) {
foreach ($listeners as $k => &$v) {
if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure && 2 >= \count($v)) {
$v[0] = $v[0]();
$v[1] = $v[1] ?? '__invoke';
}
if ($v === $listener || ($listener instanceof \Closure && $v == $listener)) {
unset($listeners[$k], $this->sorted[$eventName], $this->optimized[$eventName]);
}
}
if (!$listeners) {
unset($this->listeners[$eventName][$priority]);
}
}
}
/**
* {@inheritdoc}
*/
public function addSubscriber(EventSubscriberInterface $subscriber)
{
foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
if (\is_string($params)) {
$this->addListener($eventName, [$subscriber, $params]);
} elseif (\is_string($params[0])) {
$this->addListener($eventName, [$subscriber, $params[0]], $params[1] ?? 0);
} else {
foreach ($params as $listener) {
$this->addListener($eventName, [$subscriber, $listener[0]], $listener[1] ?? 0);
}
}
}
}
/**
* {@inheritdoc}
*/
public function removeSubscriber(EventSubscriberInterface $subscriber)
{
foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
if (\is_array($params) && \is_array($params[0])) {
foreach ($params as $listener) {
$this->removeListener($eventName, [$subscriber, $listener[0]]);
}
} else {
$this->removeListener($eventName, [$subscriber, \is_string($params) ? $params : $params[0]]);
}
}
}
/**
* Triggers the listeners of an event.
*
* This method can be overridden to add functionality that is executed
* for each listener.
*
* @param callable[] $listeners The event listeners
* @param string $eventName The name of the event to dispatch
* @param object $event The event object to pass to the event handlers/listeners
*/
protected function callListeners(iterable $listeners, string $eventName, object $event)
{
$stoppable = $event instanceof StoppableEventInterface;
foreach ($listeners as $listener) {
if ($stoppable && $event->isPropagationStopped()) {
break;
}
$listener($event, $eventName, $this);
}
}
/**
* Sorts the internal list of listeners for the given event by priority.
*/
private function sortListeners(string $eventName)
{
krsort($this->listeners[$eventName]);
$this->sorted[$eventName] = [];
foreach ($this->listeners[$eventName] as &$listeners) {
foreach ($listeners as $k => &$listener) {
if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
$listener[0] = $listener[0]();
$listener[1] = $listener[1] ?? '__invoke';
}
$this->sorted[$eventName][] = $listener;
}
}
}
/**
* Optimizes the internal list of listeners for the given event by priority.
*/
private function optimizeListeners(string $eventName): array
{
krsort($this->listeners[$eventName]);
$this->optimized[$eventName] = [];
foreach ($this->listeners[$eventName] as &$listeners) {
foreach ($listeners as &$listener) {
$closure = &$this->optimized[$eventName][];
if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
$closure = static function (...$args) use (&$listener, &$closure) {
if ($listener[0] instanceof \Closure) {
$listener[0] = $listener[0]();
$listener[1] = $listener[1] ?? '__invoke';
}
($closure = \Closure::fromCallable($listener))(...$args);
};
} else {
$closure = $listener instanceof \Closure || $listener instanceof WrappedListener ? $listener : \Closure::fromCallable($listener);
}
}
}
return $this->optimized[$eventName];
}
}
libs/event-dispatcher/EventDispatcherInterface.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface as ContractsEventDispatcherInterface;
/**
* The EventDispatcherInterface is the central point of Symfony's event listener system.
* Listeners are registered on the manager and events are dispatched through the
* manager.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface EventDispatcherInterface extends ContractsEventDispatcherInterface
{
/**
* Adds an event listener that listens on the specified events.
*
* @param int $priority The higher this value, the earlier an event
* listener will be triggered in the chain (defaults to 0)
*/
public function addListener(string $eventName, callable $listener, int $priority = 0);
/**
* Adds an event subscriber.
*
* The subscriber is asked for all the events it is
* interested in and added as a listener for these events.
*/
public function addSubscriber(EventSubscriberInterface $subscriber);
/**
* Removes an event listener from the specified events.
*/
public function removeListener(string $eventName, callable $listener);
public function removeSubscriber(EventSubscriberInterface $subscriber);
/**
* Gets the listeners of a specific event or all listeners sorted by descending priority.
*
* @return array<callable[]|callable>
*/
public function getListeners(?string $eventName = null);
/**
* Gets the listener priority for a specific event.
*
* Returns null if the event or the listener does not exist.
*
* @return int|null
*/
public function getListenerPriority(string $eventName, callable $listener);
/**
* Checks whether an event has any registered listeners.
*
* @return bool
*/
public function hasListeners(?string $eventName = null);
}
libs/event-dispatcher/EventSubscriberInterface.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher;
/**
* An EventSubscriber knows itself what events it is interested in.
* If an EventSubscriber is added to an EventDispatcherInterface, the manager invokes
* {@link getSubscribedEvents} and registers the subscriber as a listener for all
* returned events.
*
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface EventSubscriberInterface
{
/**
* Returns an array of event names this subscriber wants to listen to.
*
* The array keys are event names and the value can be:
*
* * The method name to call (priority defaults to 0)
* * An array composed of the method name to call and the priority
* * An array of arrays composed of the method names to call and respective
* priorities, or 0 if unset
*
* For instance:
*
* * ['eventName' => 'methodName']
* * ['eventName' => ['methodName', $priority]]
* * ['eventName' => [['methodName1', $priority], ['methodName2']]]
*
* The code must not depend on runtime state as it will only be called at compile time.
* All logic depending on runtime state must be put into the individual methods handling the events.
*
* @return array<string, string|array{0: string, 1: int}|list<array{0: string, 1?: int}>>
*/
public static function getSubscribedEvents();
}
libs/event-dispatcher/GenericEvent.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher;
use Symfony\Contracts\EventDispatcher\Event;
/**
* Event encapsulation class.
*
* Encapsulates events thus decoupling the observer from the subject they encapsulate.
*
* @author Drak <drak@zikula.org>
*
* @implements \ArrayAccess<string, mixed>
* @implements \IteratorAggregate<string, mixed>
*/
class GenericEvent extends Event implements \ArrayAccess, \IteratorAggregate
{
protected $subject;
protected $arguments;
/**
* Encapsulate an event with $subject and $args.
*
* @param mixed $subject The subject of the event, usually an object or a callable
* @param array $arguments Arguments to store in the event
*/
public function __construct($subject = null, array $arguments = [])
{
$this->subject = $subject;
$this->arguments = $arguments;
}
/**
* Getter for subject property.
*
* @return mixed
*/
public function getSubject()
{
return $this->subject;
}
/**
* Get argument by key.
*
* @return mixed
*
* @throws \InvalidArgumentException if key is not found
*/
public function getArgument(string $key)
{
if ($this->hasArgument($key)) {
return $this->arguments[$key];
}
throw new \InvalidArgumentException(sprintf('Argument "%s" not found.', $key));
}
/**
* Add argument to event.
*
* @param mixed $value Value
*
* @return $this
*/
public function setArgument(string $key, $value)
{
$this->arguments[$key] = $value;
return $this;
}
/**
* Getter for all arguments.
*
* @return array
*/
public function getArguments()
{
return $this->arguments;
}
/**
* Set args property.
*
* @return $this
*/
public function setArguments(array $args = [])
{
$this->arguments = $args;
return $this;
}
/**
* Has argument.
*
* @return bool
*/
public function hasArgument(string $key)
{
return \array_key_exists($key, $this->arguments);
}
/**
* ArrayAccess for argument getter.
*
* @param string $key Array key
*
* @return mixed
*
* @throws \InvalidArgumentException if key does not exist in $this->args
*/
#[\ReturnTypeWillChange]
public function offsetGet($key)
{
return $this->getArgument($key);
}
/**
* ArrayAccess for argument setter.
*
* @param string $key Array key to set
* @param mixed $value Value
*
* @return void
*/
#[\ReturnTypeWillChange]
public function offsetSet($key, $value)
{
$this->setArgument($key, $value);
}
/**
* ArrayAccess for unset argument.
*
* @param string $key Array key
*
* @return void
*/
#[\ReturnTypeWillChange]
public function offsetUnset($key)
{
if ($this->hasArgument($key)) {
unset($this->arguments[$key]);
}
}
/**
* ArrayAccess has argument.
*
* @param string $key Array key
*
* @return bool
*/
#[\ReturnTypeWillChange]
public function offsetExists($key)
{
return $this->hasArgument($key);
}
/**
* IteratorAggregate for iterating over the object like an array.
*
* @return \ArrayIterator<string, mixed>
*/
#[\ReturnTypeWillChange]
public function getIterator()
{
return new \ArrayIterator($this->arguments);
}
}
libs/event-dispatcher/ImmutableEventDispatcher.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher;
/**
* A read-only proxy for an event dispatcher.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class ImmutableEventDispatcher implements EventDispatcherInterface
{
private $dispatcher;
public function __construct(EventDispatcherInterface $dispatcher)
{
$this->dispatcher = $dispatcher;
}
/**
* {@inheritdoc}
*/
public function dispatch(object $event, ?string $eventName = null): object
{
return $this->dispatcher->dispatch($event, $eventName);
}
/**
* {@inheritdoc}
*/
public function addListener(string $eventName, $listener, int $priority = 0)
{
throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
}
/**
* {@inheritdoc}
*/
public function addSubscriber(EventSubscriberInterface $subscriber)
{
throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
}
/**
* {@inheritdoc}
*/
public function removeListener(string $eventName, $listener)
{
throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
}
/**
* {@inheritdoc}
*/
public function removeSubscriber(EventSubscriberInterface $subscriber)
{
throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
}
/**
* {@inheritdoc}
*/
public function getListeners(?string $eventName = null)
{
return $this->dispatcher->getListeners($eventName);
}
/**
* {@inheritdoc}
*/
public function getListenerPriority(string $eventName, $listener)
{
return $this->dispatcher->getListenerPriority($eventName, $listener);
}
/**
* {@inheritdoc}
*/
public function hasListeners(?string $eventName = null)
{
return $this->dispatcher->hasListeners($eventName);
}
}
libs/event-dispatcher/LICENSE
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Copyright (c) 2004-present Fabien Potencier
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
libs/event-dispatcher/LegacyEventDispatcherProxy.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\EventDispatcher;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
trigger_deprecation('symfony/event-dispatcher', '5.1', '%s is deprecated, use the event dispatcher without the proxy.', LegacyEventDispatcherProxy::class);
/**
* A helper class to provide BC/FC with the legacy signature of EventDispatcherInterface::dispatch().
*
* @author Nicolas Grekas <p@tchwork.com>
*
* @deprecated since Symfony 5.1
*/
final class LegacyEventDispatcherProxy
{
public static function decorate(?EventDispatcherInterface $dispatcher): ?EventDispatcherInterface
{
return $dispatcher;
}
}
libs/ical/Component.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal;
use Eluceo\iCal\Util\ComponentUtil;
/**
* Abstract Calender Component.
*/
abstract class Component
{
/**
* Array of Components.
*
* @var Component[]
*/
protected $components = [];
/**
* The order in which the components will be rendered during build.
*
* Not defined components will be appended at the end.
*
* @var array
*/
private $componentsBuildOrder = ['VTIMEZONE', 'DAYLIGHT', 'STANDARD'];
/**
* The type of the concrete Component.
*
* @abstract
*
* @return string
*/
abstract public function getType();
/**
* Building the PropertyBag.
*
* @abstract
*
* @return PropertyBag
*/
abstract public function buildPropertyBag();
/**
* Adds a Component.
*
* If $key is given, the component at $key will be replaced else the component will be append.
*
* @param Component $component The Component that will be added
* @param null $key The key of the Component
*/
public function addComponent(self $component, $key = null)
{
if (null == $key) {
$this->components[] = $component;
} else {
$this->components[$key] = $component;
}
}
/**
* Set all Components.
*
* @param Component[] $components The array of Component that will be set
* @param null $key The key of the Component
*/
public function setComponents(array $components)
{
$this->components = $components;
return $this;
}
/**
* Renders an array containing the lines of the iCal file.
*
* @return array
*/
public function build()
{
$lines = [];
$lines[] = sprintf('BEGIN:%s', $this->getType());
/** @var $property Property */
foreach ($this->buildPropertyBag() as $property) {
foreach ($property->toLines() as $l) {
$lines[] = $l;
}
}
$this->buildComponents($lines);
$lines[] = sprintf('END:%s', $this->getType());
$ret = [];
foreach ($lines as $line) {
foreach (ComponentUtil::fold($line) as $l) {
$ret[] = $l;
}
}
return $ret;
}
/**
* Renders the output.
*
* @return string
*/
public function render()
{
return implode("\r\n", $this->build());
}
/**
* Renders the output when treating the class as a string.
*
* @return string
*/
public function __toString()
{
return $this->render();
}
/**
* @param $lines
*
* @return array
*/
private function buildComponents(array &$lines)
{
$componentsByType = [];
/** @var $component Component */
foreach ($this->components as $component) {
$type = $component->getType();
if (!isset($componentsByType[$type])) {
$componentsByType[$type] = [];
}
$componentsByType[$type][] = $component;
}
// render ordered components
foreach ($this->componentsBuildOrder as $type) {
if (!isset($componentsByType[$type])) {
continue;
}
foreach ($componentsByType[$type] as $component) {
$this->addComponentLines($lines, $component);
}
unset($componentsByType[$type]);
}
// render all other
foreach ($componentsByType as $components) {
foreach ($components as $component) {
$this->addComponentLines($lines, $component);
}
}
}
/**
* @param Component $component
*/
private function addComponentLines(array &$lines, self $component)
{
foreach ($component->build() as $l) {
$lines[] = $l;
}
}
}
libs/ical/Component/Alarm.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Component;
use Eluceo\iCal\Component;
use Eluceo\iCal\PropertyBag;
/**
* Implementation of the VALARM component.
*/
class Alarm extends Component
{
/**
* Alarm ACTION property.
*
* According to RFC 5545: 3.8.6.1. Action
*
* @see http://tools.ietf.org/html/rfc5545#section-3.8.6.1
*/
const ACTION_AUDIO = 'AUDIO';
const ACTION_DISPLAY = 'DISPLAY';
const ACTION_EMAIL = 'EMAIL';
protected $action;
protected $repeat;
protected $duration;
protected $description;
protected $attendee;
protected $trigger;
public function getType()
{
return 'VALARM';
}
public function getAction()
{
return $this->action;
}
public function getRepeat()
{
return $this->repeat;
}
public function getDuration()
{
return $this->duration;
}
public function getDescription()
{
return $this->description;
}
public function getAttendee()
{
return $this->attendee;
}
public function getTrigger()
{
return $this->trigger;
}
public function setAction($action)
{
$this->action = $action;
return $this;
}
public function setRepeat($repeat)
{
$this->repeat = $repeat;
return $this;
}
public function setDuration($duration)
{
$this->duration = $duration;
return $this;
}
public function setDescription($description)
{
$this->description = $description;
return $this;
}
public function setAttendee($attendee)
{
$this->attendee = $attendee;
return $this;
}
public function setTrigger($trigger)
{
$this->trigger = $trigger;
return $this;
}
/**
* {@inheritdoc}
*/
public function buildPropertyBag()
{
$propertyBag = new PropertyBag();
if (null != $this->trigger) {
$propertyBag->set('TRIGGER', $this->trigger);
}
if (null != $this->action) {
$propertyBag->set('ACTION', $this->action);
}
if (null != $this->repeat) {
$propertyBag->set('REPEAT', $this->repeat);
}
if (null != $this->duration) {
$propertyBag->set('DURATION', $this->duration);
}
if (null != $this->description) {
$propertyBag->set('DESCRIPTION', $this->description);
}
if (null != $this->attendee) {
$propertyBag->set('ATTENDEE', $this->attendee);
}
return $propertyBag;
}
}
libs/ical/Component/Calendar.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Component;
use Eluceo\iCal\Component;
use Eluceo\iCal\PropertyBag;
class Calendar extends Component
{
/**
* Methods for calendar components.
*
* According to RFC 5545: 3.7.2. Method
*
* @see http://tools.ietf.org/html/rfc5545#section-3.7.2
*
* And then according to RFC 2446: 3 APPLICATION PROTOCOL ELEMENTS
* @see https://tools.ietf.org/html/rfc2446#section-3.2
*/
const METHOD_PUBLISH = 'PUBLISH';
const METHOD_REQUEST = 'REQUEST';
const METHOD_REPLY = 'REPLY';
const METHOD_ADD = 'ADD';
const METHOD_CANCEL = 'CANCEL';
const METHOD_REFRESH = 'REFRESH';
const METHOD_COUNTER = 'COUNTER';
const METHOD_DECLINECOUNTER = 'DECLINECOUNTER';
/**
* This property defines the calendar scale used for the calendar information specified in the iCalendar object.
*
* According to RFC 5545: 3.7.1. Calendar Scale
*
* @see http://tools.ietf.org/html/rfc5545#section-3.7
*/
const CALSCALE_GREGORIAN = 'GREGORIAN';
/**
* The Product Identifier.
*
* According to RFC 5545: 3.7.3 Product Identifier
*
* This property specifies the identifier for the product that created the Calendar object.
*
* @see https://tools.ietf.org/html/rfc5545#section-3.7.3
*
* @var string
*/
protected $prodId = null;
protected $method = null;
protected $name = null;
protected $description = null;
protected $timezone = null;
/**
* This property defines the calendar scale used for the
* calendar information specified in the iCalendar object.
*
* Also identifies the calendar type of a non-Gregorian recurring appointment.
*
* @var string
*
* @see http://tools.ietf.org/html/rfc5545#section-3.7
* @see http://msdn.microsoft.com/en-us/library/ee237520(v=exchg.80).aspx
*/
protected $calendarScale = null;
/**
* Specifies whether or not the iCalendar file only contains one appointment.
*
* @var bool
*
* @see http://msdn.microsoft.com/en-us/library/ee203486(v=exchg.80).aspx
*/
protected $forceInspectOrOpen = false;
/**
* Specifies a globally unique identifier for the calendar.
*
* @var string
*
* @see http://msdn.microsoft.com/en-us/library/ee179588(v=exchg.80).aspx
*/
protected $calId = null;
/**
* Specifies a suggested iCalendar file download frequency for clients and
* servers with sync capabilities.
*
* For example you can set the value to 'P1W' if the calendar should be
* synced once a week. Use 'P3H' to sync the file every 3 hours.
*
* @var string
*
* @see http://msdn.microsoft.com/en-us/library/ee178699(v=exchg.80).aspx
*/
protected $publishedTTL = null;
/**
* Specifies a color for the calendar in calendar for Apple/Outlook.
*
* @var string
*
* @see http://msdn.microsoft.com/en-us/library/ee179588(v=exchg.80).aspx
*/
protected $calendarColor = null;
public function __construct($prodId)
{
if (empty($prodId)) {
throw new \UnexpectedValueException('PRODID cannot be empty');
}
$this->prodId = $prodId;
}
/**
* {@inheritdoc}
*/
public function getType()
{
return 'VCALENDAR';
}
/**
* @param $method
*
* @return $this
*/
public function setMethod($method)
{
$this->method = $method;
return $this;
}
/**
* @param $name
*
* @return $this
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* @param $description
*
* @return $this
*/
public function setDescription($description)
{
$this->description = $description;
return $this;
}
/**
* @param $timezone
*
* @return $this
*/
public function setTimezone($timezone)
{
$this->timezone = $timezone;
return $this;
}
/**
* @param $calendarColor
*
* @return $this
*/
public function setCalendarColor($calendarColor)
{
$this->calendarColor = $calendarColor;
return $this;
}
/**
* @param $calendarScale
*
* @return $this
*/
public function setCalendarScale($calendarScale)
{
$this->calendarScale = $calendarScale;
return $this;
}
/**
* @param bool $forceInspectOrOpen
*
* @return $this
*/
public function setForceInspectOrOpen($forceInspectOrOpen)
{
$this->forceInspectOrOpen = $forceInspectOrOpen;
return $this;
}
/**
* @param string $calId
*
* @return $this
*/
public function setCalId($calId)
{
$this->calId = $calId;
return $this;
}
/**
* @param string $ttl
*
* @return $this
*/
public function setPublishedTTL($ttl)
{
$this->publishedTTL = $ttl;
return $this;
}
/**
* {@inheritdoc}
*/
public function buildPropertyBag()
{
$propertyBag = new PropertyBag();
$propertyBag->set('VERSION', '2.0');
$propertyBag->set('PRODID', $this->prodId);
if ($this->method) {
$propertyBag->set('METHOD', $this->method);
}
if ($this->calendarColor) {
$propertyBag->set('X-APPLE-CALENDAR-COLOR', $this->calendarColor);
$propertyBag->set('X-OUTLOOK-COLOR', $this->calendarColor);
$propertyBag->set('X-FUNAMBOL-COLOR', $this->calendarColor);
}
if ($this->calendarScale) {
$propertyBag->set('CALSCALE', $this->calendarScale);
$propertyBag->set('X-MICROSOFT-CALSCALE', $this->calendarScale);
}
if ($this->name) {
$propertyBag->set('X-WR-CALNAME', $this->name);
}
if ($this->description) {
$propertyBag->set('X-WR-CALDESC', $this->description);
}
if ($this->timezone) {
if ($this->timezone instanceof Timezone) {
$propertyBag->set('X-WR-TIMEZONE', $this->timezone->getZoneIdentifier());
$this->addComponent($this->timezone);
} else {
$propertyBag->set('X-WR-TIMEZONE', $this->timezone);
$this->addComponent(new Timezone($this->timezone));
}
}
if ($this->forceInspectOrOpen) {
$propertyBag->set('X-MS-OLK-FORCEINSPECTOROPEN', $this->forceInspectOrOpen);
}
if ($this->calId) {
$propertyBag->set('X-WR-RELCALID', $this->calId);
}
if ($this->publishedTTL) {
$propertyBag->set('X-PUBLISHED-TTL', $this->publishedTTL);
}
return $propertyBag;
}
/**
* Adds an Event to the Calendar.
*
* Wrapper for addComponent()
*
* @see Eluceo\iCal::addComponent
* @deprecated Please, use public method addComponent() from abstract Component class
*/
public function addEvent(Event $event)
{
$this->addComponent($event);
}
/**
* @return string|null
*/
public function getProdId()
{
return $this->prodId;
}
public function getMethod()
{
return $this->method;
}
}
libs/ical/Component/Event.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Component;
use Eluceo\iCal\Component;
use Eluceo\iCal\Property;
use Eluceo\iCal\Property\DateTimeProperty;
use Eluceo\iCal\Property\DateTimesProperty;
use Eluceo\iCal\Property\Event\Attachment;
use Eluceo\iCal\Property\Event\Attendees;
use Eluceo\iCal\Property\Event\Geo;
use Eluceo\iCal\Property\Event\Organizer;
use Eluceo\iCal\Property\Event\RecurrenceId;
use Eluceo\iCal\Property\Event\RecurrenceRule;
use Eluceo\iCal\Property\RawStringValue;
use Eluceo\iCal\PropertyBag;
/**
* Implementation of the EVENT component.
*/
class Event extends Component
{
const TIME_TRANSPARENCY_OPAQUE = 'OPAQUE';
const TIME_TRANSPARENCY_TRANSPARENT = 'TRANSPARENT';
const STATUS_TENTATIVE = 'TENTATIVE';
const STATUS_CONFIRMED = 'CONFIRMED';
const STATUS_CANCELLED = 'CANCELLED';
const MS_BUSYSTATUS_FREE = 'FREE';
const MS_BUSYSTATUS_TENTATIVE = 'TENTATIVE';
const MS_BUSYSTATUS_BUSY = 'BUSY';
const MS_BUSYSTATUS_OOF = 'OOF';
/**
* @var string
*/
protected $uniqueId;
/**
* The property indicates the date/time that the instance of
* the iCalendar object was created.
*
* The value MUST be specified in the UTC time format.
*
* @var \DateTime
*/
protected $dtStamp;
/**
* @var \DateTime
*/
protected $dtStart;
/**
* Preferentially chosen over the duration if both are set.
*
* @var \DateTime
*/
protected $dtEnd;
/**
* @var \DateInterval
*/
protected $duration;
/**
* @var bool
*/
protected $noTime = false;
/**
* @var string
*/
protected $msBusyStatus = null;
/**
* @var string
*/
protected $url;
/**
* @var string
*/
protected $location;
/**
* @var string
*/
protected $locationTitle;
/**
* @var Geo
*/
protected $locationGeo;
/**
* @var string
*/
protected $summary;
/**
* @var Organizer
*/
protected $organizer;
/**
* @see https://tools.ietf.org/html/rfc5545#section-3.8.2.7
*
* @var string
*/
protected $transparency = self::TIME_TRANSPARENCY_OPAQUE;
/**
* If set to true the timezone will be added to the event.
*
* @var bool
*/
protected $useTimezone = false;
/**
* If set will be used as the timezone identifier.
*
* @var string
*/
protected $timezoneString = '';
/**
* @var int
*/
protected $sequence = 0;
/**
* @var Attendees
*/
protected $attendees;
/**
* @var string
*/
protected $description;
/**
* @var string
*/
protected $descriptionHTML;
/**
* @var string
*/
protected $status;
/**
* @var RecurrenceRule
*/
protected $recurrenceRule;
/**
* @var array
*/
protected $recurrenceRules = [];
/**
* This property specifies the date and time that the calendar
* information was created.
*
* The value MUST be specified in the UTC time format.
*
* @var \DateTime
*/
protected $created;
/**
* The property specifies the date and time that the information
* associated with the calendar component was last revised.
*
* The value MUST be specified in the UTC time format.
*
* @var \DateTime
*/
protected $modified;
/**
* Indicates if the UTC time should be used or not.
*
* @var bool
*/
protected $useUtc = true;
/**
* @var bool
*/
protected $cancelled;
/**
* This property is used to specify categories or subtypes
* of the calendar component. The categories are useful in searching
* for a calendar component of a particular type and category.
*
* @see https://tools.ietf.org/html/rfc5545#section-3.8.1.2
*
* @var array
*/
protected $categories;
/**
* https://tools.ietf.org/html/rfc5545#section-3.8.1.3.
*
* @var bool
*/
protected $isPrivate = false;
/**
* Dates to be excluded from a series of events.
*
* @var \DateTimeInterface[]
*/
protected $exDates = [];
/**
* @var RecurrenceId
*/
protected $recurrenceId;
/**
* @var Attachment[]
*/
protected $attachments = [];
public function __construct(?string $uniqueId = null)
{
if (null == $uniqueId) {
$uniqueId = uniqid();
}
$this->uniqueId = $uniqueId;
$this->attendees = new Attendees();
}
/**
* {@inheritdoc}
*/
public function getType()
{
return 'VEVENT';
}
/**
* {@inheritdoc}
*/
public function buildPropertyBag()
{
$propertyBag = new PropertyBag();
// mandatory information
$propertyBag->set('UID', $this->uniqueId);
$propertyBag->add(new DateTimeProperty('DTSTART', $this->dtStart, $this->noTime, $this->useTimezone, $this->useUtc, $this->timezoneString));
$propertyBag->set('SEQUENCE', $this->sequence);
$propertyBag->set('TRANSP', $this->transparency);
if ($this->status) {
$propertyBag->set('STATUS', $this->status);
}
// An event can have a 'dtend' or 'duration', but not both.
if ($this->dtEnd !== null) {
$dtEnd = clone $this->dtEnd;
if ($this->noTime === true) {
$dtEnd = $dtEnd->add(new \DateInterval('P1D'));
}
$propertyBag->add(new DateTimeProperty('DTEND', $dtEnd, $this->noTime, $this->useTimezone, $this->useUtc, $this->timezoneString));
} elseif ($this->duration !== null) {
$propertyBag->set('DURATION', $this->duration->format('P%dDT%hH%iM%sS'));
}
// optional information
if (null != $this->url) {
$propertyBag->set('URL', $this->url);
}
if (null != $this->location) {
$propertyBag->set('LOCATION', $this->location);
if (null != $this->locationGeo) {
$propertyBag->add(
new Property(
'X-APPLE-STRUCTURED-LOCATION',
new RawStringValue('geo:' . $this->locationGeo->getGeoLocationAsString(',')),
[
'VALUE' => 'URI',
'X-ADDRESS' => $this->location,
'X-APPLE-RADIUS' => 49,
'X-TITLE' => $this->locationTitle,
]
)
);
}
}
if (null != $this->locationGeo) {
$propertyBag->add($this->locationGeo);
}
if (null != $this->summary) {
$propertyBag->set('SUMMARY', $this->summary);
}
if (null != $this->attendees) {
$propertyBag->add($this->attendees);
}
$propertyBag->set('CLASS', $this->isPrivate ? 'PRIVATE' : 'PUBLIC');
if (null != $this->description) {
$propertyBag->set('DESCRIPTION', $this->description);
}
if (null != $this->descriptionHTML) {
$propertyBag->add(
new Property(
'X-ALT-DESC',
$this->descriptionHTML,
[
'FMTTYPE' => 'text/html',
]
)
);
}
if (null != $this->recurrenceRule) {
$propertyBag->set('RRULE', $this->recurrenceRule);
}
foreach ($this->recurrenceRules as $recurrenceRule) {
$propertyBag->set('RRULE', $recurrenceRule);
}
if (null != $this->recurrenceId) {
$this->recurrenceId->applyTimeSettings($this->noTime, $this->useTimezone, $this->useUtc, $this->timezoneString);
$propertyBag->add($this->recurrenceId);
}
if (!empty($this->exDates)) {
$propertyBag->add(new DateTimesProperty('EXDATE', $this->exDates, $this->noTime, $this->useTimezone, $this->useUtc, $this->timezoneString));
}
if ($this->cancelled) {
$propertyBag->set('STATUS', 'CANCELLED');
}
if (null != $this->organizer) {
$propertyBag->add($this->organizer);
}
if ($this->noTime) {
$propertyBag->set('X-MICROSOFT-CDO-ALLDAYEVENT', 'TRUE');
}
if (null != $this->msBusyStatus) {
$propertyBag->set('X-MICROSOFT-CDO-BUSYSTATUS', $this->msBusyStatus);
$propertyBag->set('X-MICROSOFT-CDO-INTENDEDSTATUS', $this->msBusyStatus);
}
if (null != $this->categories) {
$propertyBag->set('CATEGORIES', $this->categories);
}
$propertyBag->add(
new DateTimeProperty('DTSTAMP', $this->dtStamp ?: new \DateTimeImmutable(), false, false, true)
);
if ($this->created) {
$propertyBag->add(new DateTimeProperty('CREATED', $this->created, false, false, true));
}
if ($this->modified) {
$propertyBag->add(new DateTimeProperty('LAST-MODIFIED', $this->modified, false, false, true));
}
foreach ($this->attachments as $attachment) {
$propertyBag->add($attachment);
}
return $propertyBag;
}
/**
* @param $dtEnd
*
* @return $this
*/
public function setDtEnd($dtEnd)
{
$this->dtEnd = $dtEnd;
return $this;
}
public function getDtEnd()
{
return $this->dtEnd;
}
public function setDtStart($dtStart)
{
$this->dtStart = $dtStart;
return $this;
}
public function getDtStart()
{
return $this->dtStart;
}
/**
* @param $dtStamp
*
* @return $this
*/
public function setDtStamp($dtStamp)
{
$this->dtStamp = $dtStamp;
return $this;
}
/**
* @param $duration
*
* @return $this
*/
public function setDuration($duration)
{
$this->duration = $duration;
return $this;
}
/**
* @param string $location
* @param string $title
* @param Geo|string $geo
*
* @return $this
*/
public function setLocation($location, $title = '', $geo = null)
{
if (is_scalar($geo)) {
$geo = Geo::fromString($geo);
} elseif (!is_null($geo) && !$geo instanceof Geo) {
$className = get_class($geo);
throw new \InvalidArgumentException("The parameter 'geo' must be a string or an instance of " . Geo::class . " but an instance of {$className} was given.");
}
$this->location = $location;
$this->locationTitle = $title;
$this->locationGeo = $geo;
return $this;
}
/**
* @return $this
*/
public function setGeoLocation(Geo $geoProperty)
{
$this->locationGeo = $geoProperty;
return $this;
}
/**
* @param $noTime
*
* @return $this
*/
public function setNoTime($noTime)
{
$this->noTime = $noTime;
return $this;
}
/**
* @param $msBusyStatus
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setMsBusyStatus($msBusyStatus)
{
$msBusyStatus = strtoupper($msBusyStatus);
if ($msBusyStatus == self::MS_BUSYSTATUS_FREE
|| $msBusyStatus == self::MS_BUSYSTATUS_TENTATIVE
|| $msBusyStatus == self::MS_BUSYSTATUS_BUSY
|| $msBusyStatus == self::MS_BUSYSTATUS_OOF
) {
$this->msBusyStatus = $msBusyStatus;
} else {
throw new \InvalidArgumentException('Invalid value for status');
}
return $this;
}
/**
* @return string|null
*/
public function getMsBusyStatus()
{
return $this->msBusyStatus;
}
/**
* @param int $sequence
*
* @return $this
*/
public function setSequence($sequence)
{
$this->sequence = $sequence;
return $this;
}
/**
* @return int
*/
public function getSequence()
{
return $this->sequence;
}
/**
* @return $this
*/
public function setOrganizer(Organizer $organizer)
{
$this->organizer = $organizer;
return $this;
}
/**
* @param $summary
*
* @return $this
*/
public function setSummary($summary)
{
$this->summary = $summary;
return $this;
}
/**
* @param $uniqueId
*
* @return $this
*/
public function setUniqueId($uniqueId)
{
$this->uniqueId = $uniqueId;
return $this;
}
/**
* @return string
*/
public function getUniqueId()
{
return $this->uniqueId;
}
/**
* @param $url
*
* @return $this
*/
public function setUrl($url)
{
$this->url = $url;
return $this;
}
/**
* @param $useTimezone
*
* @return $this
*/
public function setUseTimezone($useTimezone)
{
$this->useTimezone = $useTimezone;
return $this;
}
/**
* @return bool
*/
public function getUseTimezone()
{
return $this->useTimezone;
}
/**
* @param $timezoneString
*
* @return $this
*/
public function setTimezoneString($timezoneString)
{
$this->timezoneString = $timezoneString;
return $this;
}
/**
* @return bool
*/
public function getTimezoneString()
{
return $this->timezoneString;
}
/**
* @return $this
*/
public function setAttendees(Attendees $attendees)
{
$this->attendees = $attendees;
return $this;
}
/**
* @param string $attendee
* @param array $params
*
* @return $this
*/
public function addAttendee($attendee, $params = [])
{
$this->attendees->add($attendee, $params);
return $this;
}
public function getAttendees(): Attendees
{
return $this->attendees;
}
/**
* @param $description
*
* @return $this
*/
public function setDescription($description)
{
$this->description = $description;
return $this;
}
/**
* @param $descriptionHTML
*
* @return $this
*/
public function setDescriptionHTML($descriptionHTML)
{
$this->descriptionHTML = $descriptionHTML;
return $this;
}
/**
* @param bool $useUtc
*
* @return $this
*/
public function setUseUtc($useUtc = true)
{
$this->useUtc = $useUtc;
return $this;
}
/**
* @return string
*/
public function getDescription()
{
return $this->description;
}
/**
* @return string
*/
public function getDescriptionHTML()
{
return $this->descriptionHTML;
}
/**
* @param $status
*
* @return $this
*/
public function setCancelled($status)
{
$this->cancelled = (bool) $status;
return $this;
}
/**
* @param $transparency
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setTimeTransparency($transparency)
{
$transparency = strtoupper($transparency);
if ($transparency === self::TIME_TRANSPARENCY_OPAQUE
|| $transparency === self::TIME_TRANSPARENCY_TRANSPARENT
) {
$this->transparency = $transparency;
} else {
throw new \InvalidArgumentException('Invalid value for transparancy');
}
return $this;
}
/**
* @param $status
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setStatus($status)
{
$status = strtoupper($status);
if ($status == self::STATUS_CANCELLED
|| $status == self::STATUS_CONFIRMED
|| $status == self::STATUS_TENTATIVE
) {
$this->status = $status;
} else {
throw new \InvalidArgumentException('Invalid value for status');
}
return $this;
}
/**
* @deprecated Deprecated since version 0.11.0, to be removed in 1.0. Use addRecurrenceRule instead.
*
* @return $this
*/
public function setRecurrenceRule(RecurrenceRule $recurrenceRule)
{
@trigger_error('setRecurrenceRule() is deprecated since version 0.11.0 and will be removed in 1.0. Use addRecurrenceRule instead.', E_USER_DEPRECATED);
$this->recurrenceRule = $recurrenceRule;
return $this;
}
/**
* @deprecated Deprecated since version 0.11.0, to be removed in 1.0. Use getRecurrenceRules instead.
*
* @return RecurrenceRule
*/
public function getRecurrenceRule()
{
@trigger_error('getRecurrenceRule() is deprecated since version 0.11.0 and will be removed in 1.0. Use getRecurrenceRules instead.', E_USER_DEPRECATED);
return $this->recurrenceRule;
}
/**
* @return $this
*/
public function addRecurrenceRule(RecurrenceRule $recurrenceRule)
{
$this->recurrenceRules[] = $recurrenceRule;
return $this;
}
/**
* @return array
*/
public function getRecurrenceRules()
{
return $this->recurrenceRules;
}
/**
* @param $dtStamp
*
* @return $this
*/
public function setCreated($dtStamp)
{
$this->created = $dtStamp;
return $this;
}
/**
* @param $dtStamp
*
* @return $this
*/
public function setModified($dtStamp)
{
$this->modified = $dtStamp;
return $this;
}
/**
* @param $categories
*
* @return $this
*/
public function setCategories($categories)
{
$this->categories = $categories;
return $this;
}
/**
* Sets the event privacy.
*
* @param bool $flag
*
* @return $this
*/
public function setIsPrivate($flag)
{
$this->isPrivate = (bool) $flag;
return $this;
}
/**
* @return \Eluceo\iCal\Component\Event
*/
public function addExDate(\DateTimeInterface $dateTime)
{
$this->exDates[] = $dateTime;
return $this;
}
/**
* @return \DateTimeInterface[]
*/
public function getExDates()
{
return $this->exDates;
}
/**
* @param \DateTimeInterface[]
*
* @return \Eluceo\iCal\Component\Event
*/
public function setExDates(array $exDates)
{
$this->exDates = $exDates;
return $this;
}
/**
* @return \Eluceo\iCal\Property\Event\RecurrenceId
*/
public function getRecurrenceId()
{
return $this->recurrenceId;
}
/**
* @return \Eluceo\iCal\Component\Event
*/
public function setRecurrenceId(RecurrenceId $recurrenceId)
{
$this->recurrenceId = $recurrenceId;
return $this;
}
/**
* @param array $attachment
*
* @return $this
*/
public function addAttachment(Attachment $attachment)
{
$this->attachments[] = $attachment;
return $this;
}
/**
* @return array
*/
public function getAttachments()
{
return $this->attachments;
}
public function addUrlAttachment(string $url)
{
$this->addAttachment(new Attachment($url));
}
}
libs/ical/Component/Timezone.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Component;
use Eluceo\iCal\Component;
use Eluceo\iCal\PropertyBag;
/**
* Implementation of the TIMEZONE component.
*/
class Timezone extends Component
{
/**
* @var string
*/
protected $timezone;
public function __construct($timezone)
{
$this->timezone = $timezone;
}
/**
* {@inheritdoc}
*/
public function getType()
{
return 'VTIMEZONE';
}
/**
* {@inheritdoc}
*/
public function buildPropertyBag()
{
$propertyBag = new PropertyBag();
$propertyBag->set('TZID', $this->timezone);
$propertyBag->set('X-LIC-LOCATION', $this->timezone);
return $propertyBag;
}
public function getZoneIdentifier()
{
return $this->timezone;
}
}
libs/ical/Component/TimezoneRule.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Component;
use Eluceo\iCal\Component;
use Eluceo\iCal\Property\Event\RecurrenceRule;
use Eluceo\iCal\PropertyBag;
/**
* Implementation of Standard Time and Daylight Saving Time observances (or rules)
* which define the TIMEZONE component.
*/
class TimezoneRule extends Component
{
const TYPE_DAYLIGHT = 'DAYLIGHT';
const TYPE_STANDARD = 'STANDARD';
/**
* @var string
*/
protected $type;
/**
* @var string
*/
protected $tzOffsetFrom;
/**
* @var string
*/
protected $tzOffsetTo;
/**
* @var string
*/
protected $tzName;
/**
* @var \DateTimeInterface
*/
protected $dtStart;
/**
* @var RecurrenceRule
*/
protected $recurrenceRule;
/**
* create new Timezone Rule object by giving a rule type identifier.
*
* @param string $ruleType one of DAYLIGHT or STANDARD
*
* @throws \InvalidArgumentException
*/
public function __construct($ruleType)
{
$ruleType = strtoupper($ruleType);
if ($ruleType === self::TYPE_DAYLIGHT || $ruleType === self::TYPE_STANDARD) {
$this->type = $ruleType;
} else {
throw new \InvalidArgumentException('Invalid value for timezone rule type');
}
}
/**
* {@inheritdoc}
*/
public function buildPropertyBag()
{
$propertyBag = new PropertyBag();
if ($this->getTzName()) {
$propertyBag->set('TZNAME', $this->getTzName());
}
if ($this->getTzOffsetFrom()) {
$propertyBag->set('TZOFFSETFROM', $this->getTzOffsetFrom());
}
if ($this->getTzOffsetTo()) {
$propertyBag->set('TZOFFSETTO', $this->getTzOffsetTo());
}
if ($this->getDtStart()) {
$propertyBag->set('DTSTART', $this->getDtStart());
}
if ($this->recurrenceRule) {
$propertyBag->set('RRULE', $this->recurrenceRule);
}
return $propertyBag;
}
/**
* @param $offset
*
* @return $this
*/
public function setTzOffsetFrom($offset)
{
$this->tzOffsetFrom = $offset;
return $this;
}
/**
* @param $offset
*
* @return $this
*/
public function setTzOffsetTo($offset)
{
$this->tzOffsetTo = $offset;
return $this;
}
/**
* @param $name
*
* @return $this
*/
public function setTzName($name)
{
$this->tzName = $name;
return $this;
}
/**
* @return $this
*/
public function setDtStart(\DateTimeInterface $dtStart)
{
$this->dtStart = $dtStart;
return $this;
}
/**
* @return $this
*/
public function setRecurrenceRule(RecurrenceRule $recurrenceRule)
{
$this->recurrenceRule = $recurrenceRule;
return $this;
}
/**
* {@inheritdoc}
*/
public function getType()
{
return $this->type;
}
/**
* @return string
*/
public function getTzOffsetFrom()
{
return $this->tzOffsetFrom;
}
/**
* @return string
*/
public function getTzOffsetTo()
{
return $this->tzOffsetTo;
}
/**
* @return string
*/
public function getTzName()
{
return $this->tzName;
}
/**
* @return RecurrenceRule
*/
public function getRecurrenceRule()
{
return $this->recurrenceRule;
}
/**
* @return mixed return string representation of start date or NULL if no date was given
*/
public function getDtStart()
{
if ($this->dtStart) {
return $this->dtStart->format('Ymd\THis');
}
return;
}
}
libs/ical/LICENSE
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Copyright (c) 2012-2019 Markus Poerschke
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
libs/ical/ParameterBag.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal;
class ParameterBag
{
/**
* The params.
*
* @var array
*/
protected $params;
public function __construct($params = [])
{
$this->params = $params;
}
/**
* @param string $name
* @param mixed $value
*/
public function setParam($name, $value)
{
$this->params[$name] = $value;
}
/**
* @param $name
*
* @return array|mixed
*/
public function getParam($name)
{
if (isset($this->params[$name])) {
return $this->params[$name];
}
return null;
}
/**
* Checks if there are any params.
*/
public function hasParams(): bool
{
return count($this->params) > 0;
}
public function toString(): string
{
$line = '';
foreach ($this->params as $param => $paramValues) {
if (!is_array($paramValues)) {
$paramValues = [$paramValues];
}
foreach ($paramValues as $k => $v) {
$paramValues[$k] = $this->escapeParamValue($v);
}
if ('' != $line) {
$line .= ';';
}
$line .= $param . '=' . implode(',', $paramValues);
}
return $line;
}
/**
* Returns an escaped string for a param value.
*
* @param string $value
*
* @return string
*/
private function escapeParamValue($value)
{
$count = 0;
$value = str_replace('\\', '\\\\', $value);
$value = str_replace('"', '\"', $value, $count);
$value = str_replace("\n", '\\n', $value);
if (false !== strpos($value, ';') || false !== strpos($value, ',') || false !== strpos($value, ':') || $count) {
$value = '"' . $value . '"';
}
return $value;
}
/**
* @return string
*/
public function __toString()
{
return $this->toString();
}
}
libs/ical/Property.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal;
use Eluceo\iCal\Property\ArrayValue;
use Eluceo\iCal\Property\StringValue;
use Eluceo\iCal\Property\ValueInterface;
/**
* The Property Class represents a property as defined in RFC 5545.
*
* The content of a line (unfolded) will be rendered in this class.
*
* @see https://tools.ietf.org/html/rfc5545#section-3.5
*/
class Property
{
/**
* The value of the Property.
*
* @var ValueInterface
*/
protected $value;
/**
* The params of the Property.
*
* @var ParameterBag
*/
protected $parameterBag;
/**
* @var string
*/
protected $name;
/**
* @param $name
* @param $value
* @param array $params
*/
public function __construct($name, $value, $params = [])
{
$this->name = $name;
$this->setValue($value);
$this->parameterBag = new ParameterBag($params);
}
/**
* Renders an unfolded line.
*
* @return string
*/
public function toLine()
{
// Property-name
$line = $this->getName();
// Adding params
//@todo added check for $this->parameterBag because doctrine/orm proxies won't execute constructor - ok?
if ($this->parameterBag && $this->parameterBag->hasParams()) {
$line .= ';' . $this->parameterBag->toString();
}
// Property value
$line .= ':' . $this->value->getEscapedValue();
return $line;
}
/**
* Get all unfolded lines.
*
* @return array
*/
public function toLines()
{
return [$this->toLine()];
}
/**
* @param string $name
* @param mixed $value
*
* @return $this
*/
public function setParam($name, $value)
{
$this->parameterBag->setParam($name, $value);
return $this;
}
/**
* @param $name
*/
public function getParam($name)
{
return $this->parameterBag->getParam($name);
}
/**
* @param mixed $value
*
* @return $this
*
* @throws \Exception
*/
public function setValue($value)
{
if (is_scalar($value)) {
$this->value = new StringValue($value);
} elseif (is_array($value)) {
$this->value = new ArrayValue($value);
} else {
if (!$value instanceof ValueInterface) {
throw new \Exception('The value must implement the ValueInterface.');
} else {
$this->value = $value;
}
}
return $this;
}
/**
* @return mixed
*/
public function getValue()
{
return $this->value;
}
public function getName(): string
{
return $this->name;
}
}
libs/ical/Property/ArrayValue.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property;
class ArrayValue implements ValueInterface
{
/**
* The value.
*
* @var array
*/
protected $values;
public function __construct(array $values)
{
$this->values = $values;
}
public function setValues(array $values)
{
$this->values = $values;
return $this;
}
public function getEscapedValue(): string
{
return implode(',', array_map(function (string $value): string {
return (new StringValue($value))->getEscapedValue();
}, $this->values));
}
}
libs/ical/Property/DateTimeProperty.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property;
use Eluceo\iCal\Property;
use Eluceo\iCal\Util\DateUtil;
class DateTimeProperty extends Property
{
/**
* @param string $name
* @param \DateTimeInterface $dateTime
* @param bool $noTime
* @param bool $useTimezone
* @param bool $useUtc
* @param string $timezoneString
*/
public function __construct(
$name,
?\DateTimeInterface $dateTime = null,
$noTime = false,
$useTimezone = false,
$useUtc = false,
$timezoneString = ''
) {
$dateString = DateUtil::getDateString($dateTime, $noTime, $useTimezone, $useUtc);
$params = DateUtil::getDefaultParams($dateTime, $noTime, $useTimezone, $timezoneString);
parent::__construct($name, $dateString, $params);
}
}
libs/ical/Property/DateTimesProperty.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property;
use Eluceo\iCal\Property;
use Eluceo\iCal\Util\DateUtil;
class DateTimesProperty extends Property
{
/**
* @param string $name
* @param \DateTimeInterface[] $dateTimes
* @param bool $noTime
* @param bool $useTimezone
* @param bool $useUtc
* @param string $timezoneString
*/
public function __construct(
$name,
$dateTimes = [],
$noTime = false,
$useTimezone = false,
$useUtc = false,
$timezoneString = ''
) {
$dates = [];
$dateTime = new \DateTimeImmutable();
foreach ($dateTimes as $dateTime) {
$dates[] = DateUtil::getDateString($dateTime, $noTime, $useTimezone, $useUtc);
}
//@todo stop this triggering an E_NOTICE when $dateTimes is empty
$params = DateUtil::getDefaultParams($dateTime, $noTime, $useTimezone, $timezoneString);
parent::__construct($name, $dates, $params);
}
}
libs/ical/Property/Event/Attachment.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property\Event;
use Eluceo\iCal\Property;
/**
* Class Attachment.
*/
class Attachment extends Property
{
/**
* @param string $value
* @param array $params
*/
public function __construct($value, $params = [])
{
parent::__construct('ATTACH', $value, $params);
}
/**
* @param $url
*
* @throws \Exception
*/
public function setUrl($url)
{
$this->setValue($url);
}
}
libs/ical/Property/Event/Attendees.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property\Event;
use Eluceo\iCal\Property;
class Attendees extends Property
{
/**
* @var Property[]
*/
protected $attendees = [];
public function __construct()
{
$this->name = 'ATTENDEES';
// prevent super constructor to be called
}
/**
* @param $value
* @param array $params
*
* @return $this
*/
public function add($value, $params = [])
{
$this->attendees[] = new Property('ATTENDEE', $value, $params);
return $this;
}
/**
* @param Property[] $value
*
* @return $this
*/
public function setValue($value)
{
$this->attendees = $value;
return $this;
}
/**
* @return Property[]
*/
public function getValue()
{
return $this->attendees;
}
/**
* {@inheritdoc}
*/
public function toLines()
{
$lines = [];
foreach ($this->attendees as $attendee) {
$lines[] = $attendee->toLine();
}
return $lines;
}
/**
* @param string $name
* @param mixed $value
*
* @throws \BadMethodCallException
*/
public function setParam($name, $value)
{
throw new \BadMethodCallException('Cannot call setParam on Attendees Property');
}
/**
* @param $name
*
* @throws \BadMethodCallException
*/
public function getParam($name)
{
throw new \BadMethodCallException('Cannot call getParam on Attendees Property');
}
}
libs/ical/Property/Event/Geo.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property\Event;
use Eluceo\iCal\Property;
/**
* GEO property.
*
* @see https://tools.ietf.org/html/rfc5545#section-3.8.1.6
*/
class Geo extends Property
{
/**
* @var float
*/
private $latitude;
/**
* @var float
*/
private $longitude;
public function __construct(float $latitude, float $longitude)
{
$this->latitude = $latitude;
$this->longitude = $longitude;
if ($this->latitude < -90 || $this->latitude > 90) {
throw new \InvalidArgumentException("The geographical latitude must be a value between -90 and 90 degrees. '{$this->latitude}' was given.");
}
if ($this->longitude < -180 || $this->longitude > 180) {
throw new \InvalidArgumentException("The geographical longitude must be a value between -180 and 180 degrees. '{$this->longitude}' was given.");
}
parent::__construct('GEO', new Property\RawStringValue($this->getGeoLocationAsString()));
}
/**
* @deprecated This method is used to allow backwards compatibility for Event::setLocation
*
* @return Geo
*/
public static function fromString(string $geoLocationString): self
{
$geoLocationString = str_replace(',', ';', $geoLocationString);
$geoLocationString = str_replace('GEO:', '', $geoLocationString);
$parts = explode(';', $geoLocationString);
return new static((float) $parts[0], (float) $parts[1]);
}
/**
* Returns the coordinates as a string.
*
* @example 37.386013;-122.082932
*/
public function getGeoLocationAsString(string $separator = ';'): string
{
return number_format($this->latitude, 6) . $separator . number_format($this->longitude, 6);
}
public function getLatitude(): float
{
return $this->latitude;
}
public function getLongitude(): float
{
return $this->longitude;
}
}
libs/ical/Property/Event/Organizer.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property\Event;
use Eluceo\iCal\Property;
/**
* Class Organizer.
*/
class Organizer extends Property
{
/**
* @param string $value
* @param array $params
*/
public function __construct($value, $params = [])
{
parent::__construct('ORGANIZER', $value, $params);
}
}
libs/ical/Property/Event/RecurrenceId.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property\Event;
use Eluceo\iCal\ParameterBag;
use Eluceo\iCal\Property;
use Eluceo\iCal\Property\ValueInterface;
use Eluceo\iCal\Util\DateUtil;
/**
* Implementation of Recurrence Id.
*
* @see https://tools.ietf.org/html/rfc5545#section-3.8.4.4
*/
class RecurrenceId extends Property
{
/**
* The effective range of recurrence instances from the instance
* specified by the recurrence identifier specified by the property.
*/
const RANGE_THISANDPRIOR = 'THISANDPRIOR';
const RANGE_THISANDFUTURE = 'THISANDFUTURE';
/**
* The dateTime to identify a particular instance of a recurring event which is getting modified.
*
* @var \DateTimeInterface
*/
protected $dateTime;
/**
* Specify the effective range of recurrence instances from the instance.
*
* @var string
*/
protected $range;
public function __construct(?\DateTimeInterface $dateTime = null)
{
$this->name = 'RECURRENCE-ID';
$this->parameterBag = new ParameterBag();
if (isset($dateTime)) {
$this->dateTime = $dateTime;
}
}
public function applyTimeSettings($noTime = false, $useTimezone = false, $useUtc = false, $timezoneString = '')
{
$params = DateUtil::getDefaultParams($this->dateTime, $noTime, $useTimezone, $timezoneString);
foreach ($params as $name => $value) {
$this->parameterBag->setParam($name, $value);
}
if ($this->range) {
$this->parameterBag->setParam('RANGE', $this->range);
}
$this->setValue(DateUtil::getDateString($this->dateTime, $noTime, $useTimezone, $useUtc));
}
/**
* @return \DateTimeInterface
*/
public function getDatetime()
{
return $this->dateTime;
}
/**
* @return \Eluceo\iCal\Property\Event\RecurrenceId
*/
public function setDatetime(\DateTimeInterface $dateTime)
{
$this->dateTime = $dateTime;
return $this;
}
/**
* @return string
*/
public function getRange()
{
return $this->range;
}
/**
* @param string $range
*
* @return \Eluceo\iCal\Property\Event\RecurrenceId
*/
public function setRange($range)
{
$this->range = $range;
return $this;
}
/**
* Get all unfolded lines.
*
* @return array
*/
public function toLines()
{
if (!$this->value instanceof ValueInterface) {
throw new \Exception('The value must implement the ValueInterface. Call RecurrenceId::applyTimeSettings() before adding RecurrenceId.');
} else {
return parent::toLines();
}
}
}
libs/ical/Property/Event/RecurrenceRule.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property\Event;
use Eluceo\iCal\ParameterBag;
use Eluceo\iCal\Property\ValueInterface;
use InvalidArgumentException;
use DateTimeInterface;
/**
* Implementation of Recurrence Rule.
*
* @see https://tools.ietf.org/html/rfc5545#section-3.8.5.3
*/
class RecurrenceRule implements ValueInterface
{
const FREQ_YEARLY = 'YEARLY';
const FREQ_MONTHLY = 'MONTHLY';
const FREQ_WEEKLY = 'WEEKLY';
const FREQ_DAILY = 'DAILY';
const FREQ_HOURLY = 'HOURLY';
const FREQ_MINUTELY = 'MINUTELY';
const FREQ_SECONDLY = 'SECONDLY';
const WEEKDAY_SUNDAY = 'SU';
const WEEKDAY_MONDAY = 'MO';
const WEEKDAY_TUESDAY = 'TU';
const WEEKDAY_WEDNESDAY = 'WE';
const WEEKDAY_THURSDAY = 'TH';
const WEEKDAY_FRIDAY = 'FR';
const WEEKDAY_SATURDAY = 'SA';
/**
* The frequency of an Event.
*
* @var string
*/
protected $freq = self::FREQ_YEARLY;
/**
* BYSETPOS must require use of other BY*.
*
* @var bool
*/
protected $canUseBySetPos = false;
/**
* @var int|null
*/
protected $interval = 1;
/**
* @var int|null
*/
protected $count = null;
/**
* @var \DateTimeInterface|null
*/
protected $until = null;
/**
* @var string|null
*/
protected $wkst;
/**
* @var array|null
*/
protected $bySetPos = null;
/**
* @var string|null
*/
protected $byMonth;
/**
* @var string|null
*/
protected $byWeekNo;
/**
* @var string|null
*/
protected $byYearDay;
/**
* @var string|null
*/
protected $byMonthDay;
/**
* @var string|null
*/
protected $byDay;
/**
* @var string|null
*/
protected $byHour;
/**
* @var string|null
*/
protected $byMinute;
/**
* @var string|null
*/
protected $bySecond;
public function getEscapedValue(): string
{
return $this->buildParameterBag()->toString();
}
/**
* @return ParameterBag
*/
protected function buildParameterBag()
{
$parameterBag = new ParameterBag();
$parameterBag->setParam('FREQ', $this->freq);
if (null !== $this->interval) {
$parameterBag->setParam('INTERVAL', $this->interval);
}
if (null !== $this->count) {
$parameterBag->setParam('COUNT', $this->count);
}
if (null != $this->until) {
$parameterBag->setParam('UNTIL', $this->until->format('Ymd\THis\Z'));
}
if (null !== $this->wkst) {
$parameterBag->setParam('WKST', $this->wkst);
}
if (null !== $this->bySetPos && $this->canUseBySetPos) {
$parameterBag->setParam('BYSETPOS', $this->bySetPos);
}
if (null !== $this->byMonth) {
$parameterBag->setParam('BYMONTH', explode(',', $this->byMonth));
}
if (null !== $this->byWeekNo) {
$parameterBag->setParam('BYWEEKNO', explode(',', $this->byWeekNo));
}
if (null !== $this->byYearDay) {
$parameterBag->setParam('BYYEARDAY', explode(',', $this->byYearDay));
}
if (null !== $this->byMonthDay) {
$parameterBag->setParam('BYMONTHDAY', explode(',', $this->byMonthDay));
}
if (null !== $this->byDay) {
$parameterBag->setParam('BYDAY', explode(',', $this->byDay));
}
if (null !== $this->byHour) {
$parameterBag->setParam('BYHOUR', explode(',', $this->byHour));
}
if (null !== $this->byMinute) {
$parameterBag->setParam('BYMINUTE', explode(',', $this->byMinute));
}
if (null !== $this->bySecond) {
$parameterBag->setParam('BYSECOND', explode(',', $this->bySecond));
}
return $parameterBag;
}
/**
* @param int|null $count
*
* @return $this
*/
public function setCount($count)
{
$this->count = $count;
return $this;
}
/**
* @return int|null
*/
public function getCount()
{
return $this->count;
}
/**
* @return $this
*/
public function setUntil(?DateTimeInterface $until = null)
{
$this->until = $until;
return $this;
}
/**
* @return \DateTimeInterface|null
*/
public function getUntil()
{
return $this->until;
}
/**
* The FREQ rule part identifies the type of recurrence rule. This
* rule part MUST be specified in the recurrence rule. Valid values
* include.
*
* SECONDLY, to specify repeating events based on an interval of a second or more;
* MINUTELY, to specify repeating events based on an interval of a minute or more;
* HOURLY, to specify repeating events based on an interval of an hour or more;
* DAILY, to specify repeating events based on an interval of a day or more;
* WEEKLY, to specify repeating events based on an interval of a week or more;
* MONTHLY, to specify repeating events based on an interval of a month or more;
* YEARLY, to specify repeating events based on an interval of a year or more.
*
* @param string $freq
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setFreq($freq)
{
if (@constant('static::FREQ_' . $freq) !== null) {
$this->freq = $freq;
} else {
throw new \InvalidArgumentException("The Frequency {$freq} is not supported.");
}
return $this;
}
/**
* @return string
*/
public function getFreq()
{
return $this->freq;
}
/**
* The INTERVAL rule part contains a positive integer representing at
* which intervals the recurrence rule repeats.
*
* @param int|null $interval
*
* @return $this
*/
public function setInterval($interval)
{
$this->interval = $interval;
return $this;
}
/**
* @return int|null
*/
public function getInterval()
{
return $this->interval;
}
/**
* The WKST rule part specifies the day on which the workweek starts.
* Valid values are MO, TU, WE, TH, FR, SA, and SU.
*
* @param string $value
*
* @return $this
*/
public function setWkst($value)
{
$this->wkst = $value;
return $this;
}
/**
* The BYSETPOS filters one interval of events by the specified position.
* A positive position will start from the beginning and go forward while
* a negative position will start at the end and move backward.
*
* Valid values are a comma separated string or an array of integers
* from 1 to 366 or negative integers from -1 to -366.
*
* @param int|string|array|null $value
*
* @throws InvalidArgumentException
*
* @return $this
*/
public function setBySetPos($value)
{
if (null === $value) {
$this->bySetPos = $value;
return $this;
}
if (!(is_string($value) || is_array($value) || is_int($value))) {
throw new InvalidArgumentException('Invalid value for BYSETPOS');
}
$list = $value;
if (is_int($value)) {
if ($value === 0 || $value < -366 || $value > 366) {
throw new InvalidArgumentException('Invalid value for BYSETPOS');
}
$this->bySetPos = [$value];
return $this;
}
if (is_string($value)) {
$list = explode(',', $value);
}
$output = [];
foreach ($list as $item) {
if (is_string($item)) {
if (!preg_match('/^ *-?[0-9]* *$/', $item)) {
throw new InvalidArgumentException('Invalid value for BYSETPOS');
}
$item = intval($item);
}
if (!is_int($item) || $item === 0 || $item < -366 || $item > 366) {
throw new InvalidArgumentException('Invalid value for BYSETPOS');
}
$output[] = $item;
}
$this->bySetPos = $output;
return $this;
}
/**
* The BYMONTH rule part specifies a COMMA-separated list of months of the year.
* Valid values are 1 to 12.
*
* @param int $month
*
* @throws \InvalidArgumentException
*
* @return $this
*/
public function setByMonth($month)
{
if (!is_integer($month) || $month <= 0 || $month > 12) {
throw new InvalidArgumentException('Invalid value for BYMONTH');
}
$this->byMonth = $month;
$this->canUseBySetPos = true;
return $this;
}
/**
* The BYWEEKNO rule part specifies a COMMA-separated list of ordinals specifying weeks of the year.
* Valid values are 1 to 53 or -53 to -1.
*
* @param int $value
*
* @throws \InvalidArgumentException
*
* @return $this
*/
public function setByWeekNo($value)
{
if (!is_integer($value) || $value > 53 || $value < -53 || $value === 0) {
throw new InvalidArgumentException('Invalid value for BYWEEKNO');
}
$this->byWeekNo = $value;
$this->canUseBySetPos = true;
return $this;
}
/**
* The BYYEARDAY rule part specifies a COMMA-separated list of days of the year.
* Valid values are 1 to 366 or -366 to -1.
*
* @param int $day
*
* @throws \InvalidArgumentException
*
* @return $this
*/
public function setByYearDay($day)
{
if (!is_integer($day) || $day > 366 || $day < -366 || $day === 0) {
throw new InvalidArgumentException('Invalid value for BYYEARDAY');
}
$this->byYearDay = $day;
$this->canUseBySetPos = true;
return $this;
}
/**
* The BYMONTHDAY rule part specifies a COMMA-separated list of days of the month.
* Valid values are 1 to 31 or -31 to -1.
*
* @param int $day
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setByMonthDay($day)
{
if (!is_integer($day) || $day > 31 || $day < -31 || $day === 0) {
throw new InvalidArgumentException('Invalid value for BYMONTHDAY');
}
$this->byMonthDay = $day;
$this->canUseBySetPos = true;
return $this;
}
/**
* The BYDAY rule part specifies a COMMA-separated list of days of the week;.
*
* SU indicates Sunday; MO indicates Monday; TU indicates Tuesday;
* WE indicates Wednesday; TH indicates Thursday; FR indicates Friday; and SA indicates Saturday.
*
* Each BYDAY value can also be preceded by a positive (+n) or negative (-n) integer.
* If present, this indicates the nth occurrence of a specific day within the MONTHLY or YEARLY "RRULE".
*
* @return $this
*/
public function setByDay(string $day)
{
$this->byDay = $day;
$this->canUseBySetPos = true;
return $this;
}
/**
* The BYHOUR rule part specifies a COMMA-separated list of hours of the day.
* Valid values are 0 to 23.
*
* @param int $value
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setByHour($value)
{
if (!is_integer($value) || $value < 0 || $value > 23) {
throw new \InvalidArgumentException('Invalid value for BYHOUR');
}
$this->byHour = $value;
$this->canUseBySetPos = true;
return $this;
}
/**
* The BYMINUTE rule part specifies a COMMA-separated list of minutes within an hour.
* Valid values are 0 to 59.
*
* @param int $value
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setByMinute($value)
{
if (!is_integer($value) || $value < 0 || $value > 59) {
throw new \InvalidArgumentException('Invalid value for BYMINUTE');
}
$this->byMinute = $value;
$this->canUseBySetPos = true;
return $this;
}
/**
* The BYSECOND rule part specifies a COMMA-separated list of seconds within a minute.
* Valid values are 0 to 60.
*
* @param int $value
*
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setBySecond($value)
{
if (!is_integer($value) || $value < 0 || $value > 60) {
throw new \InvalidArgumentException('Invalid value for BYSECOND');
}
$this->bySecond = $value;
$this->canUseBySetPos = true;
return $this;
}
}
libs/ical/Property/RawStringValue.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property;
class RawStringValue extends StringValue
{
public function getEscapedValue(): string
{
return $this->getValue();
}
}
libs/ical/Property/StringValue.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property;
class StringValue implements ValueInterface
{
/**
* The value.
*
* @var string
*/
protected $value;
public function __construct($value)
{
$this->value = $value;
}
public function getEscapedValue(): string
{
$value = $this->value;
$value = str_replace('\\', '\\\\', $value);
$value = str_replace('"', '\\"', $value);
$value = str_replace(',', '\\,', $value);
$value = str_replace(';', '\\;', $value);
$value = str_replace("\n", '\\n', $value);
$value = str_replace([
"\x00", "\x01", "\x02", "\x03", "\x04", "\x05", "\x06", "\x07",
"\x08", "\x09", /* \n*/ "\x0B", "\x0C", "\x0D", "\x0E", "\x0F",
"\x10", "\x11", "\x12", "\x13", "\x14", "\x15", "\x16", "\x17",
"\x18", "\x19", "\x1A", "\x1B", "\x1C", "\x1D", "\x1E", "\x1F",
"\x7F",
], '', $value);
return $value;
}
/**
* @param string $value
*
* @return $this
*/
public function setValue($value)
{
$this->value = $value;
return $this;
}
/**
* @return string
*/
public function getValue()
{
return $this->value;
}
}
libs/ical/Property/ValueInterface.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Property;
interface ValueInterface
{
/**
* Return the value of the Property as an escaped string.
*
* Escape values as per RFC 5545.
*
* @see https://tools.ietf.org/html/rfc5545#section-3.3.11
*/
public function getEscapedValue(): string;
}
libs/ical/PropertyBag.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal;
class PropertyBag implements \IteratorAggregate
{
/**
* @var array
*/
protected $elements = [];
/**
* Creates a new Property with $name, $value and $params.
*
* @param $name
* @param $value
* @param array $params
*
* @return $this
*/
public function set($name, $value, $params = [])
{
$this->add(new Property($name, $value, $params));
return $this;
}
/**
* @return Property|null
*/
public function get(string $name)
{
if (isset($this->elements[$name])) {
return $this->elements[$name];
}
return null;
}
/**
* Adds a Property. If Property already exists an Exception will be thrown.
*
* @return $this
*
* @throws \Exception
*/
public function add(Property $property)
{
$name = $property->getName();
if (isset($this->elements[$name])) {
throw new \Exception("Property with name '{$name}' already exists");
}
$this->elements[$name] = $property;
return $this;
}
#[\ReturnTypeWillChange]
public function getIterator()
{
return new \ArrayObject($this->elements);
}
}
libs/ical/Util/ComponentUtil.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Util;
class ComponentUtil
{
/**
* Folds a single line.
*
* According to RFC 5545, all lines longer than 75 characters should be folded
*
* @see https://tools.ietf.org/html/rfc5545#section-5
* @see https://tools.ietf.org/html/rfc5545#section-3.1
*
* @param string $string
*
* @return array
*/
public static function fold($string)
{
$lines = [];
if (function_exists('mb_strcut')) {
while (strlen($string) > 0) {
if (strlen($string) > 75) {
$lines[] = mb_strcut($string, 0, 75, 'utf-8');
$string = ' ' . mb_strcut($string, 75, strlen($string), 'utf-8');
} else {
$lines[] = $string;
$string = '';
break;
}
}
} else {
$array = preg_split('/(?<!^)(?!$)/u', $string);
$line = '';
$lineNo = 0;
foreach ($array as $char) {
$charLen = strlen($char);
$lineLen = strlen($line);
if ($lineLen + $charLen > 75) {
$line = ' ' . $char;
++$lineNo;
} else {
$line .= $char;
}
$lines[$lineNo] = $line;
}
}
return $lines;
}
}
libs/ical/Util/DateUtil.php
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<?php
/*
* This file is part of the eluceo/iCal package.
*
* (c) Markus Poerschke <markus@eluceo.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Eluceo\iCal\Util;
use DateTimeInterface;
class DateUtil
{
public static function getDefaultParams(?DateTimeInterface $dateTime = null, $noTime = false, $useTimezone = false, $timezoneString = '')
{
$params = [];
if ($useTimezone && $noTime === false) {
$timeZone = $timezoneString === '' ? $dateTime->getTimezone()->getName() : $timezoneString;
$params['TZID'] = $timeZone;
}
if ($noTime) {
$params['VALUE'] = 'DATE';
}
return $params;
}
/**
* Returns a formatted date string.
*
* @param \DateTimeInterface|null $dateTime The DateTime object
* @param bool $noTime Indicates if the time will be added
* @param bool $useTimezone
* @param bool $useUtc
*
* @return mixed
*/
public static function getDateString(?DateTimeInterface $dateTime = null, $noTime = false, $useTimezone = false, $useUtc = false)
{
if (empty($dateTime)) {
$dateTime = new \DateTimeImmutable();
}
// Only convert the DateTime to UTC if there is a time present. For date-only the
// timezone is meaningless and converting it might shift it to the wrong date.
// Do not convert DateTime to UTC if a timezone it specified, as it should be local time.
if (!$noTime && $useUtc && !$useTimezone) {
$dateTime = clone $dateTime;
$dateTime = $dateTime->setTimezone(new \DateTimeZone('UTC'));
}
return $dateTime->format(self::getDateFormat($noTime, $useTimezone, $useUtc));
}
/**
* Returns the date format that can be passed to DateTime::format().
*
* @param bool $noTime Indicates if the time will be added
* @param bool $useTimezone
* @param bool $useUtc
*
* @return string
*/
public static function getDateFormat($noTime = false, $useTimezone = false, $useUtc = false)
{
// Do not use UTC time (Z) if timezone support is enabled.
if ($useTimezone || !$useUtc) {
return $noTime ? 'Ymd' : 'Ymd\THis';
}
return $noTime ? 'Ymd' : 'Ymd\THis\Z';
}
}
libs/jsonrpc/LICENSE
+21
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The MIT License (MIT)
Copyright (c) 2015 Frederic Guillot
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
libs/jsonrpc/README.markdown
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JsonRPC PHP Client and Server
=============================
A simple Json-RPC client/server that just works.
Features
--------
- JSON-RPC 2.0 only
- The server support batch requests and notifications
- Authentication and IP based client restrictions
- Custom Middleware
- Fully unit tested
- Requirements: PHP >= 5.3.4
- License: MIT
Author
------
Frédéric Guillot
Installation with Composer
--------------------------
```bash
composer require fguillot/json-rpc @stable
```
Examples
--------
### Server
Callback binding:
```php
<?php
use JsonRPC\Server;
$server = new Server();
$server->getProcedureHandler()
->withCallback('addition', function ($a, $b) {
return $a + $b;
})
->withCallback('random', function ($start, $end) {
return mt_rand($start, $end);
})
;
echo $server->execute();
```
Callback binding from array:
```php
<?php
use JsonRPC\Server;
$callbacks = array(
'getA' => function() { return 'A'; },
'getB' => function() { return 'B'; },
'getC' => function() { return 'C'; }
);
$server = new Server();
$server->getProcedureHandler()->withCallbackArray($callbacks);
echo $server->execute();
```
Class/Method binding:
```php
<?php
use JsonRPC\Server;
class Api
{
public function doSomething($arg1, $arg2 = 3)
{
return $arg1 + $arg2;
}
}
$server = new Server();
$procedureHandler = $server->getProcedureHandler();
// Bind the method Api::doSomething() to the procedure myProcedure
$procedureHandler->withClassAndMethod('myProcedure', 'Api', 'doSomething');
// Use a class instance instead of the class name
$procedureHandler->withClassAndMethod('mySecondProcedure', new Api, 'doSomething');
// The procedure and the method are the same
$procedureHandler->withClassAndMethod('doSomething', 'Api');
// Attach the class, the client will be able to call directly Api::doSomething()
$procedureHandler->withObject(new Api());
echo $server->execute();
```
Class/Method binding from array:
```php
<?php
use JsonRPC\Server;
class MathApi
{
public function addition($arg1, $arg2)
{
return $arg1 + $arg2;
}
public function subtraction($arg1, $arg2)
{
return $arg1 - $arg2;
}
public function multiplication($arg1, $arg2)
{
return $arg1 * $arg2;
}
public function division($arg1, $arg2)
{
return $arg1 / $arg2;
}
}
$callbacks = array(
'addition' => array( 'MathApi', addition ),
'subtraction' => array( 'MathApi', subtraction ),
'multiplication' => array( 'MathApi', multiplication ),
'division' => array( 'MathApi', division )
);
$server = new Server();
$server->getProcedureHandler()->withClassAndMethodArray($callbacks);
echo $server->execute();
```
Server Middleware:
Middleware might be used to authenticate and authorize the client.
They are executed before each procedure.
```php
<?php
use JsonRPC\Server;
use JsonRPC\MiddlewareInterface;
use JsonRPC\Exception\AuthenticationFailureException;
class Api
{
public function doSomething($arg1, $arg2 = 3)
{
return $arg1 + $arg2;
}
}
class MyMiddleware implements MiddlewareInterface
{
public function execute($username, $password, $procedureName)
{
if ($username !== 'foobar') {
throw new AuthenticationFailureException('Wrong credentials!');
}
}
}
$server = new Server();
$server->getMiddlewareHandler()->withMiddleware(new MyMiddleware());
$server->getProcedureHandler()->withObject(new Api());
echo $server->execute();
```
You can raise a `AuthenticationFailureException` when the API credentials are wrong or a `AccessDeniedException` when the user is not allowed to access to the procedure.
### Client
Example with positional parameters:
```php
<?php
use JsonRPC\Client;
$client = new Client('http://localhost/server.php');
$result = $client->execute('addition', [3, 5]);
```
Example with named arguments:
```php
<?php
use JsonRPC\Client;
$client = new Client('http://localhost/server.php');
$result = $client->execute('random', ['end' => 10, 'start' => 1]);
```
Arguments are called in the right order.
Examples with the magic method `__call()`:
```php
<?php
use JsonRPC\Client;
$client = new Client('http://localhost/server.php');
$result = $client->random(50, 100);
```
The example above use positional arguments for the request and this one use named arguments:
```php
$result = $client->random(['end' => 10, 'start' => 1]);
```
### Client batch requests
Call several procedures in a single HTTP request:
```php
<?php
use JsonRPC\Client;
$client = new Client('http://localhost/server.php');
$results = $client->batch()
->foo(['arg1' => 'bar'])
->random(1, 100)
->add(4, 3)
->execute('add', [2, 5])
->send();
print_r($results);
```
All results are stored at the same position of the call.
### Client exceptions
Client exceptions are normally thrown when an error is returned by the server. You can change this behaviour by
using the `$returnException` argument which causes exceptions to be returned. This can be extremely useful when
executing the batch request.
- `BadFunctionCallException`: Procedure not found on the server
- `InvalidArgumentException`: Wrong procedure arguments
- `JsonRPC\Exception\AccessDeniedException`: Access denied
- `JsonRPC\Exception\ConnectionFailureException`: Connection failure
- `JsonRPC\Exception\ServerErrorException`: Internal server error
### Enable client debugging
You can enable the debug mode to see the JSON request and response:
```php
<?php
use JsonRPC\Client;
$client = new Client('http://localhost/server.php');
$client->getHttpClient()->withDebug();
```
The debug output is sent to the PHP system logger.
You can configure the log destination in your `php.ini`.
Output example:
```json
==> Request:
{
"jsonrpc": "2.0",
"method": "removeCategory",
"id": 486782327,
"params": [
1
]
}
==> Response:
{
"jsonrpc": "2.0",
"id": 486782327,
"result": true
}
```
### IP based client restrictions
The server can allow only some IP addresses:
```php
<?php
use JsonRPC\Server;
$server = new Server;
// IP client restrictions
$server->allowHosts(['192.168.0.1', '127.0.0.1']);
[...]
// Return the response to the client
echo $server->execute();
```
If the client is blocked, you got a 403 Forbidden HTTP response.
### HTTP Basic Authentication
If you use HTTPS, you can allow client by using a username/password.
```php
<?php
use JsonRPC\Server;
$server = new Server;
// List of users to allow
$server->authentication(['user1' => 'password1', 'user2' => 'password2']);
[...]
// Return the response to the client
echo $server->execute();
```
On the client, set credentials like that:
```php
<?php
use JsonRPC\Client;
$client = new Client('http://localhost/server.php');
$client->getHttpClient()
->withUsername('Foo')
->withPassword('Bar');
```
If the authentication failed, the client throw a RuntimeException.
Using an alternative authentication header:
```php
use JsonRPC\Server;
$server = new Server();
$server->setAuthenticationHeader('X-Authentication');
$server->authentication(['myusername' => 'mypassword']);
```
The example above will use the HTTP header `X-Authentication` instead of the standard `Authorization: Basic [BASE64_CREDENTIALS]`.
The username/password values need be encoded in base64: `base64_encode('username:password')`.
### Local Exceptions
By default, the server will relay all exceptions to the client.
If you would like to relay only some of them, use the method `Server::withLocalException($exception)`:
```php
<?php
use JsonRPC\Server;
class MyException1 extends Exception {};
class MyException2 extends Exception {};
$server = new Server();
// Exceptions that should NOT be relayed to the client, if they occurs
$server
->withLocalException('MyException1')
->withLocalException('MyException2')
;
[...]
echo $server->execute();
```
### Callback before client request
You can use a callback to change the HTTP headers or the URL before to make the request to the server.
Example:
```php
<?php
$client = new Client();
$client->getHttpClient()->withBeforeRequestCallback(function(HttpClient $client, $payload) {
$client->withHeaders(array('Content-Length: '.strlen($payload)));
});
$client->myProcedure(123);
```
libs/jsonrpc/src/JsonRPC/Client.php
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<?php
namespace JsonRPC;
use Exception;
use JsonRPC\Request\RequestBuilder;
use JsonRPC\Response\ResponseParser;
/**
* JsonRPC client class
*
* @package JsonRPC
* @author Frederic Guillot
*/
class Client
{
/**
* If the only argument passed to a function is an array
* assume it contains named arguments
*
* @access private
* @var boolean
*/
private $isNamedArguments = true;
/**
* Do not immediately throw an exception on error. Return it instead.
*
* @access public
* @var boolean
*/
private $returnException = false;
/**
* True for a batch request
*
* @access private
* @var boolean
*/
private $isBatch = false;
/**
* Batch payload
*
* @access private
* @var array
*/
private $batch = array();
/**
* Http Client
*
* @access private
* @var HttpClient
*/
private $httpClient;
/**
* Constructor
*
* @access public
* @param string $url Server URL
* @param bool $returnException Return exceptions
* @param HttpClient $httpClient HTTP client object
*/
public function __construct($url = '', $returnException = false, ?HttpClient $httpClient = null)
{
$this->httpClient = $httpClient ?: new HttpClient($url);
$this->returnException = $returnException;
}
/**
* Arguments passed are always positional
*
* @access public
* @return $this
*/
public function withPositionalArguments()
{
$this->isNamedArguments = false;
return $this;
}
/**
* Get HTTP Client
*
* @access public
* @return HttpClient
*/
public function getHttpClient()
{
return $this->httpClient;
}
/**
* Set username and password
*
* @access public
* @param string $username
* @param string $password
* @return $this
*/
public function authentication($username, $password)
{
$this->httpClient
->withUsername($username)
->withPassword($password);
return $this;
}
/**
* Automatic mapping of procedures
*
* @access public
* @param string $method Procedure name
* @param array $params Procedure arguments
* @return mixed
*/
public function __call($method, array $params)
{
if ($this->isNamedArguments && count($params) === 1 && is_array($params[0])) {
$params = $params[0];
}
return $this->execute($method, $params);
}
/**
* Start a batch request
*
* @access public
* @return Client
*/
public function batch()
{
$this->isBatch = true;
$this->batch = array();
return $this;
}
/**
* Send a batch request
*
* @access public
* @return array
*/
public function send()
{
$this->isBatch = false;
return $this->sendPayload('['.implode(', ', $this->batch).']');
}
/**
* Execute a procedure
*
* @access public
* @param string $procedure Procedure name
* @param array $params Procedure arguments
* @param array $reqattrs
* @param string|null $requestId Request Id
* @param string[] $headers Headers for this request
* @return mixed
*/
public function execute($procedure, array $params = array(), array $reqattrs = array(), $requestId = null, array $headers = array())
{
$payload = RequestBuilder::create()
->withProcedure($procedure)
->withParams($params)
->withRequestAttributes($reqattrs)
->withId($requestId)
->build();
if ($this->isBatch) {
$this->batch[] = $payload;
return $this;
}
return $this->sendPayload($payload, $headers);
}
/**
* Send payload
*
* @access private
* @throws Exception
* @param string $payload
* @param string[] $headers
* @return Exception|Client
*/
private function sendPayload($payload, array $headers = array())
{
return ResponseParser::create()
->withReturnException($this->returnException)
->withPayload($this->httpClient->execute($payload, $headers))
->parse();
}
}
libs/jsonrpc/src/JsonRPC/Exception/AccessDeniedException.php
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<?php
namespace JsonRPC\Exception;
/**
* Class AccessDeniedException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class AccessDeniedException extends RpcCallFailedException
{
}
libs/jsonrpc/src/JsonRPC/Exception/AuthenticationFailureException.php
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@@ -0,0 +1,13 @@
<?php
namespace JsonRPC\Exception;
/**
* Class AuthenticationFailureException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class AuthenticationFailureException extends RpcCallFailedException
{
}
libs/jsonrpc/src/JsonRPC/Exception/ConnectionFailureException.php
+13
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@@ -0,0 +1,13 @@
<?php
namespace JsonRPC\Exception;
/**
* Class ConnectionFailureException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class ConnectionFailureException extends RpcCallFailedException
{
}
libs/jsonrpc/src/JsonRPC/Exception/InvalidJsonFormatException.php
+13
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@@ -0,0 +1,13 @@
<?php
namespace JsonRPC\Exception;
/**
* Class InvalidJsonFormatException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class InvalidJsonFormatException extends RpcCallFailedException
{
}
libs/jsonrpc/src/JsonRPC/Exception/InvalidJsonRpcFormatException.php
+13
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@@ -0,0 +1,13 @@
<?php
namespace JsonRPC\Exception;
/**
* Class InvalidJsonRpcFormatException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class InvalidJsonRpcFormatException extends RpcCallFailedException
{
}
libs/jsonrpc/src/JsonRPC/Exception/ResponseEncodingFailureException.php
+13
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@@ -0,0 +1,13 @@
<?php
namespace JsonRPC\Exception;
/**
* Class ResponseEncodingFailureException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class ResponseEncodingFailureException extends RpcCallFailedException
{
}
libs/jsonrpc/src/JsonRPC/Exception/ResponseException.php
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<?php
namespace JsonRPC\Exception;
use Exception;
/**
* Class ResponseException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class ResponseException extends RpcCallFailedException
{
/**
* A value that contains additional information about the error.
*
* @access protected
* @link http://www.jsonrpc.org/specification#error_object
* @var mixed
*/
protected $data;
/**
* Constructor
*
* @access public
* @param string $message [optional] The Exception message to throw.
* @param int $code [optional] The Exception code.
* @param Exception $previous [optional] The previous exception used for the exception chaining. Since 5.3.0
* @param mixed $data [optional] A value that contains additional information about the error.
*/
public function __construct($message = '', $code = 0, ?Exception $previous = null, $data = null)
{
parent::__construct($message, $code, $previous);
$this->setData($data);
}
/**
* Attach additional information
*
* @access public
* @param mixed $data [optional] A value that contains additional information about the error.
* @return \JsonRPC\Exception\ResponseException
*/
public function setData($data = null)
{
$this->data = $data;
return $this;
}
/**
* Get additional information
*
* @access public
* @return mixed|null
*/
public function getData()
{
return $this->data;
}
}
libs/jsonrpc/src/JsonRPC/Exception/RpcCallFailedException.php
+15
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<?php
namespace JsonRPC\Exception;
use Exception;
/**
* Class RpcCallFailedException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class RpcCallFailedException extends Exception
{
}
libs/jsonrpc/src/JsonRPC/Exception/ServerErrorException.php
+13
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@@ -0,0 +1,13 @@
<?php
namespace JsonRPC\Exception;
/**
* Class ServerErrorException
*
* @package JsonRPC\Exception
* @author Frederic Guillot
*/
class ServerErrorException extends RpcCallFailedException
{
}
libs/jsonrpc/src/JsonRPC/HttpClient.php
+449
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<?php
namespace JsonRPC;
use Closure;
use JsonRPC\Exception\AccessDeniedException;
use JsonRPC\Exception\ConnectionFailureException;
use JsonRPC\Exception\ServerErrorException;
/**
* Class HttpClient
*
* @package JsonRPC
* @author Frederic Guillot
*/
class HttpClient
{
/**
* URL of the server
*
* @access protected
* @var string
*/
protected $url;
/**
* HTTP client timeout
*
* @access protected
* @var integer
*/
protected $timeout = 5;
/**
* Default HTTP headers to send to the server
*
* @access protected
* @var array
*/
protected $headers = array(
'User-Agent: JSON-RPC PHP Client <https://github.com/fguillot/JsonRPC>',
'Content-Type: application/json',
'Accept: application/json',
'Connection: close',
);
/**
* Username for authentication
*
* @access protected
* @var string
*/
protected $username;
/**
* Password for authentication
*
* @access protected
* @var string
*/
protected $password;
/**
* Enable debug output to the php error log
*
* @access protected
* @var boolean
*/
protected $debug = false;
/**
* Cookies
*
* @access protected
* @var array
*/
protected $cookies = array();
/**
* SSL certificates verification
*
* @access protected
* @var boolean
*/
protected $verifySslCertificate = true;
/**
* SSL client certificate
*
* @access protected
* @var string
*/
protected $sslLocalCert;
/**
* Callback called before the doing the request
*
* @access protected
* @var Closure
*/
protected $beforeRequest;
/**
* HttpClient constructor
*
* @access public
* @param string $url
*/
public function __construct($url = '')
{
$this->url = $url;
}
/**
* Set URL
*
* @access public
* @param string $url
* @return $this
*/
public function withUrl($url)
{
$this->url = $url;
return $this;
}
/**
* Set username
*
* @access public
* @param string $username
* @return $this
*/
public function withUsername($username)
{
$this->username = $username;
return $this;
}
/**
* Set password
*
* @access public
* @param string $password
* @return $this
*/
public function withPassword($password)
{
$this->password = $password;
return $this;
}
/**
* Set timeout
*
* @access public
* @param integer $timeout
* @return $this
*/
public function withTimeout($timeout)
{
$this->timeout = $timeout;
return $this;
}
/**
* Set headers
*
* @access public
* @param array $headers
* @return $this
*/
public function withHeaders(array $headers)
{
$this->headers = array_merge($this->headers, $headers);
return $this;
}
/**
* Set cookies
*
* @access public
* @param array $cookies
* @param boolean $replace
*/
public function withCookies(array $cookies, $replace = false)
{
if ($replace) {
$this->cookies = $cookies;
} else {
$this->cookies = array_merge($this->cookies, $cookies);
}
}
/**
* Enable debug mode
*
* @access public
* @return $this
*/
public function withDebug()
{
$this->debug = true;
return $this;
}
/**
* Disable SSL verification
*
* @access public
* @return $this
*/
public function withoutSslVerification()
{
$this->verifySslCertificate = false;
return $this;
}
/**
* Assign a certificate to use TLS
*
* @access public
* @return $this
*/
public function withSslLocalCert($path)
{
$this->sslLocalCert = $path;
return $this;
}
/**
* Assign a callback before the request
*
* @access public
* @param Closure $closure
* @return $this
*/
public function withBeforeRequestCallback(Closure $closure)
{
$this->beforeRequest = $closure;
return $this;
}
/**
* Get cookies
*
* @access public
* @return array
*/
public function getCookies()
{
return $this->cookies;
}
/**
* Do the HTTP request
*
* @access public
* @throws ConnectionFailureException
* @param string $payload
* @param string[] $headers Headers for this request
* @return array
*/
public function execute($payload, array $headers = array())
{
if (is_callable($this->beforeRequest)) {
call_user_func_array($this->beforeRequest, array($this, $payload, $headers));
}
if ($this->isCurlLoaded()) {
$ch = curl_init();
$requestHeaders = $this->buildHeaders($headers);
$headers = array();
curl_setopt_array($ch, array(
CURLOPT_URL => trim($this->url),
CURLOPT_RETURNTRANSFER => true,
CURLOPT_CONNECTTIMEOUT => $this->timeout,
CURLOPT_MAXREDIRS => 2,
CURLOPT_SSL_VERIFYPEER => $this->verifySslCertificate,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $payload,
CURLOPT_HTTPHEADER => $requestHeaders,
CURLOPT_HEADERFUNCTION => function ($curl, $header) use (&$headers) {
$headers[] = $header;
return strlen($header);
}
));
if ($this->sslLocalCert !== null) {
curl_setopt($ch, CURLOPT_CAINFO, $this->sslLocalCert);
}
$response = curl_exec($ch);
curl_close($ch);
if ($response !== false) {
$response = json_decode($response, true);
} else {
throw new ConnectionFailureException('Unable to establish a connection');
}
} else {
$stream = fopen(trim($this->url), 'r', false, $this->buildContext($payload, $headers));
if (! is_resource($stream)) {
throw new ConnectionFailureException('Unable to establish a connection');
}
$metadata = stream_get_meta_data($stream);
$headers = $metadata['wrapper_data'];
$response = json_decode(stream_get_contents($stream), true);
fclose($stream);
}
if ($this->debug) {
error_log('==> Request: '.PHP_EOL.(is_string($payload) ? $payload : json_encode($payload, JSON_PRETTY_PRINT)));
error_log('==> Headers: '.PHP_EOL.var_export($headers, true));
error_log('==> Response: '.PHP_EOL.json_encode($response, JSON_PRETTY_PRINT));
}
$this->handleExceptions($headers);
$this->parseCookies($headers);
return $response;
}
/**
* Prepare stream context
*
* @access protected
* @param string $payload
* @param string[] $headers
* @return resource
*/
protected function buildContext($payload, array $headers = array())
{
$headers = $this->buildHeaders($headers);
$options = array(
'http' => array(
'method' => 'POST',
'protocol_version' => 1.1,
'timeout' => $this->timeout,
'max_redirects' => 2,
'header' => implode("\r\n", $headers),
'content' => $payload,
'ignore_errors' => true,
),
'ssl' => array(
'verify_peer' => $this->verifySslCertificate,
'verify_peer_name' => $this->verifySslCertificate,
)
);
if ($this->sslLocalCert !== null) {
$options['ssl']['local_cert'] = $this->sslLocalCert;
}
return stream_context_create($options);
}
/**
* Parse cookies from response
*
* @access protected
* @param array $headers
*/
protected function parseCookies(array $headers)
{
foreach ($headers as $header) {
$pos = stripos($header, 'Set-Cookie:');
if ($pos !== false) {
$cookies = explode(';', substr($header, $pos + 11));
foreach ($cookies as $cookie) {
$item = explode('=', $cookie);
if (count($item) === 2) {
$name = trim($item[0]);
$value = $item[1];
$this->cookies[$name] = $value;
}
}
}
}
}
/**
* Throw an exception according the HTTP response
*
* @access public
* @param array $headers
* @throws AccessDeniedException
* @throws ServerErrorException
*/
public function handleExceptions(array $headers)
{
$exceptions = array(
'401' => '\JsonRPC\Exception\AccessDeniedException',
'403' => '\JsonRPC\Exception\AccessDeniedException',
'404' => '\JsonRPC\Exception\ConnectionFailureException',
'500' => '\JsonRPC\Exception\ServerErrorException',
);
foreach ($headers as $header) {
foreach ($exceptions as $code => $exception) {
if (strpos($header, 'HTTP/1.0 '.$code) !== false || strpos($header, 'HTTP/1.1 '.$code) !== false) {
throw new $exception('Response: '.$header);
}
}
}
}
/**
* Tests if the curl extension is loaded
*
* @access protected
* @return bool
*/
protected function isCurlLoaded()
{
return extension_loaded('curl');
}
/**
* Prepare Headers
*
* @access protected
* @param array $headers
* @return array
*/
protected function buildHeaders(array $headers)
{
$headers = array_merge($this->headers, $headers);
if (!empty($this->username) && !empty($this->password)) {
$headers[] = 'Authorization: Basic ' . base64_encode($this->username . ':' . $this->password);
}
if (!empty($this->cookies)) {
$cookies = array();
foreach ($this->cookies as $key => $value) {
$cookies[] = $key . '=' . $value;
}
$headers[] = 'Cookie: ' . implode('; ', $cookies);
}
return $headers;
}
}
libs/jsonrpc/src/JsonRPC/MiddlewareHandler.php
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<?php
namespace JsonRPC;
/**
* Class MiddlewareHandler
*
* @package JsonRPC
* @author Frederic Guillot
*/
class MiddlewareHandler
{
/**
* Procedure Name
*
* @access protected
* @var string
*/
protected $procedureName = '';
/**
* Username
*
* @access protected
* @var string
*/
protected $username = '';
/**
* Password
*
* @access protected
* @var string
*/
protected $password = '';
/**
* List of middleware to execute before to call the method
*
* @access protected
* @var MiddlewareInterface[]
*/
protected $middleware = array();
/**
* Set username
*
* @access public
* @param string $username
* @return $this
*/
public function withUsername($username)
{
if (! empty($username)) {
$this->username = $username;
}
return $this;
}
/**
* Set password
*
* @access public
* @param string $password
* @return $this
*/
public function withPassword($password)
{
if (! empty($password)) {
$this->password = $password;
}
return $this;
}
/**
* Set procedure name
*
* @access public
* @param string $procedureName
* @return $this
*/
public function withProcedure($procedureName)
{
$this->procedureName = $procedureName;
return $this;
}
/**
* Add a new middleware
*
* @access public
* @param MiddlewareInterface $middleware
* @return MiddlewareHandler
*/
public function withMiddleware(MiddlewareInterface $middleware)
{
$this->middleware[] = $middleware;
return $this;
}
/**
* Execute all middleware
*
* @access public
*/
public function execute()
{
foreach ($this->middleware as $middleware) {
$middleware->execute($this->username, $this->password, $this->procedureName);
}
}
}
libs/jsonrpc/src/JsonRPC/MiddlewareInterface.php
+27
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<?php
namespace JsonRPC;
use JsonRPC\Exception\AccessDeniedException;
use JsonRPC\Exception\AuthenticationFailureException;
/**
* Interface MiddlewareInterface
*
* @package JsonRPC
* @author Frederic Guillot
*/
interface MiddlewareInterface
{
/**
* Execute Middleware
*
* @access public
* @param string $username
* @param string $password
* @param string $procedureName
* @throws AccessDeniedException
* @throws AuthenticationFailureException
*/
public function execute($username, $password, $procedureName);
}
libs/jsonrpc/src/JsonRPC/ProcedureHandler.php
+296
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<?php
namespace JsonRPC;
use BadFunctionCallException;
use Closure;
use InvalidArgumentException;
use ReflectionFunction;
use ReflectionMethod;
/**
* Class ProcedureHandler
*
* @package JsonRPC
* @author Frederic Guillot
*/
class ProcedureHandler
{
/**
* List of procedures
*
* @access protected
* @var array
*/
protected $callbacks = array();
/**
* List of classes
*
* @access protected
* @var array
*/
protected $classes = array();
/**
* List of instances
*
* @access protected
* @var array
*/
protected $instances = array();
/**
* Before method name to call
*
* @access protected
* @var string
*/
protected $beforeMethodName = '';
/**
* Register a new procedure
*
* @access public
* @param string $procedure Procedure name
* @param closure $callback Callback
* @return $this
*/
public function withCallback($procedure, Closure $callback)
{
$this->callbacks[$procedure] = $callback;
return $this;
}
/**
* Bind a procedure to a class
*
* @access public
* @param string $procedure Procedure name
* @param mixed $class Class name or instance
* @param string $method Procedure name
* @return $this
*/
public function withClassAndMethod($procedure, $class, $method = '')
{
if ($method === '') {
$method = $procedure;
}
$this->classes[$procedure] = array($class, $method);
return $this;
}
/**
* Bind a class instance
*
* @access public
* @param mixed $instance
* @return $this
*/
public function withObject($instance)
{
$this->instances[] = $instance;
return $this;
}
/**
* Set a before method to call
*
* @access public
* @param string $methodName
* @return $this
*/
public function withBeforeMethod($methodName)
{
$this->beforeMethodName = $methodName;
return $this;
}
/**
* Register multiple procedures from array
*
* @access public
* @param array $callbacks Array with procedure names (array keys) and callbacks (array values)
* @return $this
*/
public function withCallbackArray($callbacks)
{
foreach ($callbacks as $procedure => $callback) {
$this->withCallback($procedure, $callback);
}
return $this;
}
/**
* Bind multiple procedures to classes from array
*
* @access public
* @param array $callbacks Array with procedure names (array keys) and class and method names (array values)
* @return $this
*/
public function withClassAndMethodArray($callbacks)
{
foreach ($callbacks as $procedure => $callback) {
$this->withClassAndMethod($procedure, $callback[0], $callback[1]);
}
return $this;
}
/**
* Execute the procedure
*
* @access public
* @param string $procedure Procedure name
* @param array $params Procedure params
* @return mixed
*/
public function executeProcedure($procedure, array $params = array())
{
if (isset($this->callbacks[$procedure])) {
return $this->executeCallback($this->callbacks[$procedure], $params);
} elseif (isset($this->classes[$procedure]) && method_exists($this->classes[$procedure][0], $this->classes[$procedure][1])) {
return $this->executeMethod($this->classes[$procedure][0], $this->classes[$procedure][1], $params);
}
foreach ($this->instances as $instance) {
if (method_exists($instance, $procedure)) {
return $this->executeMethod($instance, $procedure, $params);
}
}
throw new BadFunctionCallException('Unable to find the procedure');
}
/**
* Execute a callback
*
* @access public
* @param Closure $callback Callback
* @param array $params Procedure params
* @return mixed
*/
public function executeCallback(Closure $callback, $params)
{
$reflection = new ReflectionFunction($callback);
$arguments = $this->getArguments(
$params,
$reflection->getParameters(),
$reflection->getNumberOfRequiredParameters(),
$reflection->getNumberOfParameters()
);
return $reflection->invokeArgs($arguments);
}
/**
* Execute a method
*
* @access public
* @param mixed $class Class name or instance
* @param string $method Method name
* @param array $params Procedure params
* @return mixed
*/
public function executeMethod($class, $method, $params)
{
$instance = is_string($class) ? new $class : $class;
$reflection = new ReflectionMethod($class, $method);
$this->executeBeforeMethod($instance, $method);
$arguments = $this->getArguments(
$params,
$reflection->getParameters(),
$reflection->getNumberOfRequiredParameters(),
$reflection->getNumberOfParameters()
);
return $reflection->invokeArgs($instance, $arguments);
}
/**
* Execute before method if defined
*
* @access public
* @param mixed $object
* @param string $method
*/
public function executeBeforeMethod($object, $method)
{
if ($this->beforeMethodName !== '' && method_exists($object, $this->beforeMethodName)) {
call_user_func_array(array($object, $this->beforeMethodName), array($method));
}
}
/**
* Get procedure arguments
*
* @access public
* @param array $requestParams Incoming arguments
* @param array $methodParams Procedure arguments
* @param integer $nbRequiredParams Number of required parameters
* @param integer $nbMaxParams Maximum number of parameters
* @return array
*/
public function getArguments(array $requestParams, array $methodParams, $nbRequiredParams, $nbMaxParams)
{
$nbParams = count($requestParams);
if ($nbParams < $nbRequiredParams) {
throw new InvalidArgumentException('Wrong number of arguments');
}
if ($nbParams > $nbMaxParams) {
throw new InvalidArgumentException('Too many arguments');
}
if ($this->isPositionalArguments($requestParams)) {
return $requestParams;
}
return $this->getNamedArguments($requestParams, $methodParams);
}
/**
* Return true if we have positional parameters
*
* @access public
* @param array $request_params Incoming arguments
* @return bool
*/
public function isPositionalArguments(array $request_params)
{
return array_keys($request_params) === range(0, count($request_params) - 1);
}
/**
* Get named arguments
*
* @access public
* @param array $requestParams Incoming arguments
* @param array $methodParams Procedure arguments
* @return array
*/
public function getNamedArguments(array $requestParams, array $methodParams)
{
$params = array();
foreach ($methodParams as $p) {
$name = $p->getName();
if (array_key_exists($name, $requestParams)) {
$params[$name] = $requestParams[$name];
} elseif ($p->isDefaultValueAvailable()) {
$params[$name] = $p->getDefaultValue();
} else {
throw new InvalidArgumentException('Missing argument: '.$name);
}
}
return $params;
}
}
libs/jsonrpc/src/JsonRPC/Request/BatchRequestParser.php
+55
View File
@@ -0,0 +1,55 @@
<?php
namespace JsonRPC\Request;
/**
* Class BatchRequestParser
*
* @package JsonRPC\Request
* @author Frederic Guillot
*/
class BatchRequestParser extends RequestParser
{
/**
* Parse incoming request
*
* @access public
* @return string
*/
public function parse()
{
$responses = array();
foreach ($this->payload as $payload) {
$responses[] = RequestParser::create()
->withPayload($payload)
->withProcedureHandler($this->procedureHandler)
->withMiddlewareHandler($this->middlewareHandler)
->withLocalException($this->localExceptions)
->parse();
}
$responses = array_filter($responses);
return empty($responses) ? '' : '['.implode(',', $responses).']';
}
/**
* Return true if we have a batch request
*
* ex : [
* 0 => '...',
* 1 => '...',
* 2 => '...',
* 3 => '...',
* ]
*
* @static
* @access public
* @param array $payload
* @return bool
*/
public static function isBatchRequest(array $payload)
{
return array_keys($payload) === range(0, count($payload) - 1);
}
}
libs/jsonrpc/src/JsonRPC/Request/RequestBuilder.php
+129
View File
@@ -0,0 +1,129 @@
<?php
namespace JsonRPC\Request;
/**
* Class RequestBuilder
*
* @package JsonRPC\Request
* @author Frederic Guillot
*/
class RequestBuilder
{
/**
* Request ID
*
* @access private
* @var mixed
*/
private $id = null;
/**
* Method name
*
* @access private
* @var string
*/
private $procedure = '';
/**
* Method arguments
*
* @access private
* @var array
*/
private $params = array();
/**
* Additional request attributes
*
* @access private
* @var array
*/
private $reqattrs = array();
/**
* Get new object instance
*
* @static
* @access public
* @return RequestBuilder
*/
public static function create()
{
return new static();
}
/**
* Set id
*
* @access public
* @param null $id
* @return RequestBuilder
*/
public function withId($id)
{
$this->id = $id;
return $this;
}
/**
* Set method
*
* @access public
* @param string $procedure
* @return RequestBuilder
*/
public function withProcedure($procedure)
{
$this->procedure = $procedure;
return $this;
}
/**
* Set parameters
*
* @access public
* @param array $params
* @return RequestBuilder
*/
public function withParams(array $params)
{
$this->params = $params;
return $this;
}
/**
* Set additional request attributes
*
* @access public
* @param array $reqattrs
* @return RequestBuilder
*/
public function withRequestAttributes(array $reqattrs)
{
$this->reqattrs = $reqattrs;
return $this;
}
/**
* Build the payload
*
* @access public
* @return string
*/
public function build()
{
$payload = array_merge_recursive($this->reqattrs, array(
'jsonrpc' => '2.0',
'method' => $this->procedure,
'id' => $this->id ?: mt_rand(),
));
if (! empty($this->params)) {
$payload['params'] = $this->params;
}
return json_encode($payload);
}
}

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