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<?php |
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|
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// uncomment this line for testing |
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//set_site_transient( 'update_plugins', null ); |
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|
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/** |
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* Allows plugins to use their own update API. |
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* |
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* This is part of the EDD Software Licensing suite. Just renamed here for Charitable. |
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* |
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* @author Pippin Williamson |
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* @version 1.6 |
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*/ |
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class Charitable_Plugin_Updater { |
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private $api_url = ''; |
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private $api_data = array(); |
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private $name = ''; |
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private $slug = ''; |
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private $version = ''; |
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|
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/** |
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* Class constructor. |
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* |
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* @uses plugin_basename() |
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* @uses hook() |
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* |
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* @param string $_api_url The URL pointing to the custom API endpoint. |
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* @param string $_plugin_file Path to the plugin file. |
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* @param array $_api_data Optional data to send with API calls. |
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*/ |
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public function __construct( $_api_url, $_plugin_file, $_api_data = array() ) { |
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$this->api_url = trailingslashit( $_api_url ); |
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$this->api_data = $_api_data; |
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$this->name = plugin_basename( $_plugin_file ); |
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$this->slug = basename( $_plugin_file, '.php' ); |
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$this->version = $_api_data['version']; |
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|
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// Set up hooks. |
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$this->init(); |
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} |
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|
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/** |
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* Set up WordPress filters to hook into WP's update process. |
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* |
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* @since 1.0.0 |
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* |
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* @return void |
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*/ |
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public function init() { |
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add_action( 'load-plugins.php', array( $this, 'setup_update_notification' ), 30 ); |
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add_action( 'admin_init', array( $this, 'show_changelog' ) ); |
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} |
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|
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/** |
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* This disables the default update row shown for Charitable extensions, |
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* and sets up our own callback to show the update notification. |
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* |
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* @since 1.4.20 |
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* |
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* @return void |
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*/ |
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public function setup_update_notification() { |
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remove_action( 'after_plugin_row_' . $this->name, 'wp_plugin_update_row', 10 ); |
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add_action( 'after_plugin_row_' . $this->name, array( $this, 'show_update_notification' ), 10, 2 ); |
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} |
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|
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/** |
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* Show update nofication row. |
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* |
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* This is a drop-in replacement for wp_plugin_update_row(), |
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* which is the function that will normally show the update row |
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* for a plugin. Replaced here to show our changelog and also |
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* prompt to the user to renew/set their license if it has |
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* expired or hasn't been added yet. |
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* |
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* @since 1.0.0 |
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* |
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* @param string $file |
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* @param array $plugin |
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*/ |
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public function show_update_notification( $file, $plugin ) { |
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if ( ! current_user_can( 'update_plugins' ) ) { |
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return; |
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} |
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|
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if ( $this->name != $file ) { |
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return; |
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} |
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|
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$version_info = Charitable_Licenses::get_instance()->get_version_info( $this->name ); |
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|
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if ( ! $version_info ) { |
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return; |
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} |
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|
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if ( version_compare( $this->version, $version_info->new_version, '<' ) ) { |
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|
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// Build a plugin list row, with update notification. |
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echo '<tr class="plugin-update-tr" id="' . $this->slug . '-update" data-slug="' . $this->slug . '" data-plugin="' . $this->slug . '/' . $file . '">'; |
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echo '<td colspan="3" class="plugin-update colspanchange">'; |
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echo '<div class="update-message notice inline notice-warning notice-alt">'; |
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|
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$changelog_link = self_admin_url( 'index.php?edd_sl_action=view_plugin_changelog&plugin=' . $this->name . '&slug=' . $this->slug . '&TB_iframe=true&width=772&height=911' ); |
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|
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switch ( $version_info->download_link ) { |
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case 'missing_license': |
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case 'expired_license': |
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case 'missing_requirements': |
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echo htmlspecialchars_decode( $version_info->package_download_restriction ); |
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break; |
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|
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default: |
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printf( |
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__( '<p>There is a new version of %1$s available. <a target="_blank" class="thickbox" href="%2$s">View version %3$s details</a> or <a href="%4$s">update now</a>.</p>', 'charitable' ), |
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esc_html( $version_info->name ), |
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esc_url( $changelog_link ), |
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esc_html( $version_info->new_version ), |
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esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $this->name, 'upgrade-plugin_' . $this->name ) ) |
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); |
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break; |
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} |
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|
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do_action( "in_plugin_update_message-{$file}", $plugin, $version_info ); |
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|
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echo '</div></td></tr>'; |
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} |
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} |
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|
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/** |
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* Display the changelog. |
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* |
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* @since 1.0.0 |
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* |
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* @return void |
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*/ |
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public function show_changelog() { |
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if ( empty( $_REQUEST['edd_sl_action'] ) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action'] ) { |
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return; |
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} |
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|
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if ( empty( $_REQUEST['plugin'] ) ) { |
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return; |
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} |
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|
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if ( empty( $_REQUEST['slug'] ) ) { |
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return; |
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} |
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|
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if ( ! current_user_can( 'update_plugins' ) ) { |
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wp_die( __( 'You do not have permission to install plugin updates', 'charitable' ), __( 'Error', 'charitable' ), array( 'response' => 403 ) ); |
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} |
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|
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$version_info = Charitable_Licenses::get_instance()->get_version_info( $_REQUEST['plugin'] ); |
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|
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if ( $version_info && isset( $version_info->sections['changelog'] ) ) { |
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echo '<div style="padding:10px;">' . $version_info->sections['changelog'] . '</div>'; |
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} |
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|
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exit; |
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} |
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} |
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|
