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117 lines
3.2 KiB
117 lines
3.2 KiB
<?php
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if ( !class_exists('Puc_v4p1_DebugBar_Extension', false) ):
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class Puc_v4p1_DebugBar_Extension {
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/** @var Puc_v4p1_UpdateChecker */
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protected $updateChecker;
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protected $panelClass = 'Puc_v4p1_DebugBar_Panel';
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public function __construct($updateChecker, $panelClass = null) {
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$this->updateChecker = $updateChecker;
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if ( isset($panelClass) ) {
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$this->panelClass = $panelClass;
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}
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add_filter('debug_bar_panels', array($this, 'addDebugBarPanel'));
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add_action('debug_bar_enqueue_scripts', array($this, 'enqueuePanelDependencies'));
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add_action('wp_ajax_puc_v4_debug_check_now', array($this, 'ajaxCheckNow'));
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}
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/**
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* Register the PUC Debug Bar panel.
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*
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* @param array $panels
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* @return array
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*/
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public function addDebugBarPanel($panels) {
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if ( $this->updateChecker->userCanInstallUpdates() ) {
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$panels[] = new $this->panelClass($this->updateChecker);
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}
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return $panels;
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}
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/**
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* Enqueue our Debug Bar scripts and styles.
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*/
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public function enqueuePanelDependencies() {
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wp_enqueue_style(
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'puc-debug-bar-style-v4',
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$this->getLibraryUrl("/css/puc-debug-bar.css"),
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array('debug-bar'),
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'20161217'
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);
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wp_enqueue_script(
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'puc-debug-bar-js-v4',
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$this->getLibraryUrl("/js/debug-bar.js"),
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array('jquery'),
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'20170516'
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);
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}
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/**
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* Run an update check and output the result. Useful for making sure that
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* the update checking process works as expected.
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*/
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public function ajaxCheckNow() {
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if ( $_POST['uid'] !== $this->updateChecker->getUniqueName('uid') ) {
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return;
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}
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$this->preAjaxReqest();
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$update = $this->updateChecker->checkForUpdates();
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if ( $update !== null ) {
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echo "An update is available:";
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echo '<pre>', htmlentities(print_r($update, true)), '</pre>';
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} else {
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echo 'No updates found.';
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}
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exit;
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}
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/**
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* Check access permissions and enable error display (for debugging).
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*/
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protected function preAjaxReqest() {
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if ( !$this->updateChecker->userCanInstallUpdates() ) {
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die('Access denied');
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}
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check_ajax_referer('puc-ajax');
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error_reporting(E_ALL);
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@ini_set('display_errors','On');
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}
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/**
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* @param string $filePath
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* @return string
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*/
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private function getLibraryUrl($filePath) {
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$absolutePath = realpath(dirname(__FILE__) . '/../../../' . ltrim($filePath, '/'));
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//Where is the library located inside the WordPress directory structure?
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$absolutePath = wp_normalize_path($absolutePath);
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$pluginDir = wp_normalize_path(WP_PLUGIN_DIR);
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$muPluginDir = wp_normalize_path(WPMU_PLUGIN_DIR);
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$themeDir = wp_normalize_path(get_theme_root());
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if ( (strpos($absolutePath, $pluginDir) === 0) || (strpos($absolutePath, $muPluginDir) === 0) ) {
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//It's part of a plugin.
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return plugins_url(basename($absolutePath), $absolutePath);
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} else if ( strpos($absolutePath, $themeDir) === 0 ) {
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//It's part of a theme.
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$relativePath = substr($absolutePath, strlen($themeDir) + 1);
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$template = substr($relativePath, 0, strpos($relativePath, '/'));
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$baseUrl = get_theme_root_uri($template);
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if ( !empty($baseUrl) && $relativePath ) {
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return $baseUrl . '/' . $relativePath;
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}
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}
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return '';
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}
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}
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endif;
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