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<?php |
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/** |
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* Class to add the restoring link. |
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* This class is responsible for adding a link to restore plugin versions in the plugins list. |
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* It checks for existing plugin versions, adds action links to restore them, |
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* and cleans up the plugins list by removing unzipped versions. |
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* |
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* @version 0.0.8 |
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* |
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* @package Plugversions |
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*/ |
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|
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defined( 'PLUGIN_REVISIONS_PLUGIN_DIR' ) || exit; // Exit if not accessed from PlugVersions. |
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|
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/** |
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* Class PlugVersions Restoring Link |
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* This class is used to add a link for restoring plugin versions. |
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* It checks for existing plugin versions in the plugins directory, |
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* adds action links to restore them, and cleans up the plugins list |
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* |
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* |
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* @version 0.0.6 |
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* @package PlugVersions |
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*/ |
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class PlugVersions_Restoring_Link { |
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|
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/** |
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* Key. |
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* |
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* @var string $this->key |
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* @since 0.0.6 |
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*/ |
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public $key; |
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|
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/** |
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* Plugins. |
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* |
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* @var array $plugins |
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* @since 0.0.8 |
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*/ |
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public $plugins; |
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|
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/** |
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* Main Constructor |
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* This constructor initializes the class, checks for the plugin revision key, |
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* populates the plugins data, and adds necessary filters for action links and cleaning the plugins list. |
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* |
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* @since 0.0.6 |
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*/ |
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public function __construct() { |
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$this->key = eos_plugin_revision_key(); |
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$this->plugins = array(); |
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if( $this->key && current_user_can( 'activate_plugin' ) ) { |
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$this->plugins = $this->populate_plugins(); |
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if( ! empty( $this->plugins ) ) { |
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add_filter( 'plugin_action_links' , array( $this, 'add_link' ), 10, 4 ); |
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} |
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add_filter( 'all_plugins', array( $this, 'clean_plugins_list' ) ); |
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} |
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} |
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|
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/** |
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* Populate plugins data |
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* This function scans the plugins directory for plugin zip files that match the revision key. |
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* It extracts the plugin name and version from the zip file names and organizes them into an array. |
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* The array contains plugin names as keys, with their versions and zip file names as values. |
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* |
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* @since 0.0.6 |
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*/ |
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public function populate_plugins() { |
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$all_plugin_files = scandir( WP_PLUGIN_DIR ); |
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if( $all_plugin_files && is_array( $all_plugin_files ) && ! empty( $all_plugin_files ) ) { |
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$plugins = array(); |
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foreach( $all_plugin_files as $plugin ) { |
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if( 'zip' === pathinfo( $plugin, PATHINFO_EXTENSION ) ) { |
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if( false !== strpos( $plugin, 'pr-' . $this->key .'-' ) && false !== strpos( $plugin, '-ver-' ) ) { |
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$arr = explode( 'ver-', $plugin ); |
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$arr = explode( '-', $arr[0] ); |
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if( 'pr' === $arr[0] && isset( $arr[1] ) && $this->key === $arr[1] && isset( $arr[2] ) ) { |
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$version = $arr[2]; |
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$plugin_name = str_replace( array( 'pr-' . $this->key . '-' . $version . '-ver-', '.zip' ), array( '', '' ), $plugin ); |
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if( is_dir( WP_PLUGIN_DIR . '/' . $plugin_name ) ) { |
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if( ! isset( $plugins[$plugin_name]['versions'] ) ) { |
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$plugins[$plugin_name]['versions'] = array(); |
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} |
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if( ! isset( $plugins[$plugin_name]['zips'] ) ) { |
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$plugins[$plugin_name]['zips'] = array(); |
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} |
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$plugins[$plugin_name]['versions'][] = $version; |
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$plugins[$plugin_name]['zips'][] = $plugin; |
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} |
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} |
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} |
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} |
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} |
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return $plugins; |
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} |
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} |
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|
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/** |
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* Remove unzipped versions from the plugins list |
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* This function iterates through the plugins list and removes any plugin that has a name starting with 'pr-' followed by the revision key. |
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* It ensures that only the original plugins remain in the list, excluding any unzipped versions created by the plugin revisions. |
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* |
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* @param array $plugins |
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* @param 0.0.8 |
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*/ |
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public function clean_plugins_list( $plugins ) { |
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foreach( $plugins as $plugin => $arr ) { |
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if( false !== strpos( '_' . $plugin, 'pr-' . $this->key ) ) { |
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unset( $plugins[$plugin] ); |
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} |
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} |
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return $plugins; |
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} |
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|
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/** |
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* Add action link to restore plugin version. |
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* This function adds a link to the plugin action links in the plugins list. |
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* It checks if the plugin has any versions available for restoration, |
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* and if so, it adds a link to restore each version. |
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* |
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* @param array $actions |
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* @param string $plugin_file |
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* @param array $plugin_data |
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* @param string $context |
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* @param 0.0.6 |
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*/ |
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public function add_link( $actions, $plugin_file, $plugin_data, $context ) { |
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if( isset( $this->plugins[dirname( $plugin_file )] ) ) { |
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$plugin_vers = $this->plugins[dirname( $plugin_file )]; |
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if( $plugin_vers && ! empty( $plugin_vers ) ) { |
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$links = ''; |
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$n = 0; |
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foreach( $plugin_vers['versions'] as $version ) { |
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if( isset( $plugin_vers['zips'][$n] ) ) { |
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$zip_name = $plugin_vers['zips'][$n]; |
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/* translators: version of the plugin. */ |
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$links .= '<a class="plugin-revision-action" href="#" data-parent_plugin="'.esc_attr( $plugin_file ).'" data-dir="'.esc_attr( $zip_name ).'">'.sprintf( esc_html__( 'Replace with version: %s','plugversions' ), esc_attr( $version ) ).'</a> '; |
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} |
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++$n; |
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} |
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/* translators: the plugin revisions. */ |
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$actions['versions'] = '<span class="plugin-revision-wrp"><a href="#">' . esc_html__( 'Revisions','plugversions' ) . '</a><span class="plugin-revisions-vers">' . rtrim( $links, ' ' ) . '</span></span>'; |
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|
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} |
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} |
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return $actions; |
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} |
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} |
