111 lines
2.9 KiB
PHP
111 lines
2.9 KiB
PHP
<?php
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/**
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* Piwik - free/libre analytics platform
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*
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* @link http://piwik.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*/
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namespace Piwik\Plugins\CustomPiwikJs\TrackingCode;
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use Piwik\Piwik;
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use Piwik\Plugin;
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use Piwik\Plugins\CustomPiwikJs\File;
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class PluginTrackerFiles
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{
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const TRACKER_FILE = 'tracker.js';
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const MIN_TRACKER_FILE = 'tracker.min.js';
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/**
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* @var string
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*/
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protected $dir;
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/**
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* @var Plugin\Manager
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*/
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private $pluginManager;
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/**
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* @var bool
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*/
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protected $ignoreMinified = false;
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public function __construct()
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{
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$this->dir = PIWIK_DOCUMENT_ROOT . '/plugins/';
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$this->pluginManager = Plugin\Manager::getInstance();
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}
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public function ignoreMinified()
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{
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$this->ignoreMinified = true;
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}
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/**
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* @return File[]
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*/
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public function find()
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{
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$jsFiles = array();
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if (!$this->ignoreMinified) {
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$trackerFiles = \_glob($this->dir . '*/' . self::MIN_TRACKER_FILE);
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foreach ($trackerFiles as $trackerFile) {
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$plugin = $this->getPluginNameFromFile($trackerFile);
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if ($this->isPluginActivated($plugin)) {
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$jsFiles[$plugin] = new File($trackerFile);
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}
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}
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}
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$trackerFiles = \_glob($this->dir . '*/' . self::TRACKER_FILE);
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foreach ($trackerFiles as $trackerFile) {
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$plugin = $this->getPluginNameFromFile($trackerFile);
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if (!isset($jsFiles[$plugin])) {
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if ($this->isPluginActivated($plugin)) {
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$jsFiles[$plugin] = new File($trackerFile);
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}
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}
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}
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foreach ($jsFiles as $plugin => $file) {
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if (!$this->shouldIncludeFile($plugin)) {
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unset($jsFiles[$plugin]);
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}
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}
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return $jsFiles;
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}
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protected function shouldIncludeFile($pluginName)
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{
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$shouldAddFile = true;
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/**
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* Detect if a custom tracker file should be added to the piwik.js tracker or not.
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*
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* This is useful for example if a plugin only wants to add its tracker file when the plugin is configured.
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*
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* @param bool &$shouldAddFile Decides whether the tracker file belonging to the given plugin should be added or not.
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* @param string $pluginName The name of the plugin this file belongs to
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*/
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Piwik::postEvent('CustomPiwikJs.shouldAddTrackerFile', array(&$shouldAddFile, $pluginName));
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return $shouldAddFile;
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}
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protected function isPluginActivated($pluginName)
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{
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return $this->pluginManager->isPluginActivated($pluginName);
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}
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protected function getPluginNameFromFile($file)
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{
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$file = str_replace(array($this->dir, self::TRACKER_FILE, self::MIN_TRACKER_FILE), '', $file);
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return trim($file, '/');
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}
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}
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