Projects : mp-wp : mp-wp_genesis
| 1 | <?php |
| 2 | /** |
| 3 | * Update Plugin/Theme administration panel. |
| 4 | * |
| 5 | * @package WordPress |
| 6 | * @subpackage Administration |
| 7 | */ |
| 8 | |
| 9 | /** WordPress Administration Bootstrap */ |
| 10 | require_once('admin.php'); |
| 11 | |
| 12 | if ( ! current_user_can('update_plugins') ) |
| 13 | wp_die(__('You do not have sufficient permissions to update plugins for this blog.')); |
| 14 | |
| 15 | /** |
| 16 | * Plugin upgrade display. |
| 17 | * |
| 18 | * @since 2.5 |
| 19 | * |
| 20 | * @param string $plugin Plugin |
| 21 | */ |
| 22 | function do_plugin_upgrade($plugin) { |
| 23 | global $wp_filesystem; |
| 24 | |
| 25 | $url = wp_nonce_url("update.php?action=upgrade-plugin&plugin=$plugin", "upgrade-plugin_$plugin"); |
| 26 | if ( false === ($credentials = request_filesystem_credentials($url)) ) |
| 27 | return; |
| 28 | |
| 29 | if ( ! WP_Filesystem($credentials) ) { |
| 30 | $error = true; |
| 31 | if ( is_object($wp_filesystem) && $wp_filesystem->errors->get_error_code() ) |
| 32 | $error = $wp_filesystem->errors; |
| 33 | request_filesystem_credentials($url, '', $error); //Failed to connect, Error and request again |
| 34 | return; |
| 35 | } |
| 36 | |
| 37 | echo '<div class="wrap">'; |
| 38 | echo '<h2>' . __('Upgrade Plugin') . '</h2>'; |
| 39 | if ( $wp_filesystem->errors->get_error_code() ) { |
| 40 | foreach ( $wp_filesystem->errors->get_error_messages() as $message ) |
| 41 | show_message($message); |
| 42 | echo '</div>'; |
| 43 | return; |
| 44 | } |
| 45 | |
| 46 | $was_activated = is_plugin_active($plugin); //Check now, It'll be deactivated by the next line if it is |
| 47 | |
| 48 | $result = wp_update_plugin($plugin, 'show_message'); |
| 49 | |
| 50 | if ( is_wp_error($result) ) { |
| 51 | show_message($result); |
| 52 | show_message( __('Plugin upgrade Failed') ); |
| 53 | } else { |
| 54 | $plugin_file = $result; |
| 55 | show_message( __('Plugin upgraded successfully') ); |
| 56 | if( $result && $was_activated ){ |
| 57 | show_message(__('Attempting reactivation of the plugin')); |
| 58 | echo '<iframe style="border:0;overflow:hidden" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) .'"></iframe>'; |
| 59 | } |
| 60 | $update_actions = array( |
| 61 | 'activate_plugin' => '<a href="' . wp_nonce_url('plugins.php?action=activate&plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) . '" title="' . attribute_escape(__('Activate this plugin')) . '" target="_parent">' . __('Activate Plugin') . '</a>', |
| 62 | 'plugins_page' => '<a href="' . admin_url('plugins.php') . '" title="' . attribute_escape(__('Goto plugins page')) . '" target="_parent">' . __('Return to Plugins page') . '</a>' |
| 63 | ); |
| 64 | if ( $was_activated ) |
| 65 | unset( $update_actions['activate_plugin'] ); |
| 66 | |
| 67 | $update_actions = apply_filters('update_plugin_complete_actions', $update_actions, $plugin_file); |
| 68 | if ( ! empty($update_actions) ) |
| 69 | show_message('<strong>' . __('Actions:') . '</strong> ' . implode(' | ', (array)$update_actions)); |
| 70 | } |
| 71 | echo '</div>'; |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Theme upgrade display. |
| 76 | * |
| 77 | * @since 2.5 |
| 78 | * |
| 79 | * @param string $plugin Plugin |
| 80 | */ |
| 81 | function do_theme_upgrade($theme) { |
| 82 | global $wp_filesystem; |
| 83 | |
| 84 | $url = wp_nonce_url('update.php?action=upgrade-theme&theme=' . urlencode($theme), 'upgrade-plugin_' . urlencode($theme)); |
| 85 | if ( false === ($credentials = request_filesystem_credentials($url)) ) |
| 86 | return; |
| 87 | |
| 88 | if ( ! WP_Filesystem($credentials) ) { |
| 89 | $error = true; |
| 90 | if ( is_object($wp_filesystem) && $wp_filesystem->errors->get_error_code() ) |
| 91 | $error = $wp_filesystem->errors; |
| 92 | request_filesystem_credentials($url, '', $error); //Failed to connect, Error and request again |
| 93 | return; |
| 94 | } |
| 95 | |
| 96 | echo '<div class="wrap">'; |
| 97 | echo '<h2>' . __('Upgrade Theme') . '</h2>'; |
| 98 | if ( $wp_filesystem->errors->get_error_code() ) { |
| 99 | foreach ( $wp_filesystem->errors->get_error_messages() as $message ) |
| 100 | show_message($message); |
| 101 | echo '</div>'; |
| 102 | return; |
| 103 | } |
| 104 | |
| 105 | //TODO: Is theme currently active? |
| 106 | $was_current = false; //is_plugin_active($plugin); //Check now, It'll be deactivated by the next line if it is |
| 107 | |
| 108 | $result = wp_update_theme($theme, 'show_message'); |
| 109 | |
| 110 | if ( is_wp_error($result) ) { |
| 111 | show_message($result); |
| 112 | show_message( __('Installation Failed') ); |
| 113 | } else { |
| 114 | //Result is the new plugin file relative to WP_PLUGIN_DIR |
| 115 | show_message( __('Theme upgraded successfully') ); |
| 116 | if( $result && $was_current ){ |
| 117 | show_message(__('Setting theme as Current')); |
| 118 | //TODO: Actually set it as active again. |
| 119 | //echo '<iframe style="border:0" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&plugin=' . $result, 'activate-plugin_' . $result) .'"></iframe>'; |
| 120 | } |
| 121 | } |
| 122 | echo '</div>'; |
| 123 | } |
| 124 | |
| 125 | if ( isset($_GET['action']) ) { |
| 126 | $plugin = isset($_GET['plugin']) ? trim($_GET['plugin']) : ''; |
| 127 | $theme = isset($_REQUEST['theme']) ? urldecode($_REQUEST['theme']) : ''; |
| 128 | $action = isset($_GET['action']) ? $_GET['action'] : ''; |
| 129 | |
| 130 | if ( 'upgrade-plugin' == $action ) { |
| 131 | check_admin_referer('upgrade-plugin_' . $plugin); |
| 132 | $title = __('Upgrade Plugin'); |
| 133 | $parent_file = 'plugins.php'; |
| 134 | require_once('admin-header.php'); |
| 135 | do_plugin_upgrade($plugin); |
| 136 | include('admin-footer.php'); |
| 137 | } elseif ('activate-plugin' == $action ) { |
| 138 | check_admin_referer('activate-plugin_' . $plugin); |
| 139 | if( ! isset($_GET['failure']) && ! isset($_GET['success']) ) { |
| 140 | wp_redirect( 'update.php?action=activate-plugin&failure=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] ); |
| 141 | activate_plugin($plugin); |
| 142 | wp_redirect( 'update.php?action=activate-plugin&success=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] ); |
| 143 | die(); |
| 144 | } |
| 145 | iframe_header( __('Plugin Reactivation'), true ); |
| 146 | if( isset($_GET['success']) ) |
| 147 | echo '<p>' . __('Plugin reactivated successfully.') . '</p>'; |
| 148 | |
| 149 | if( isset($_GET['failure']) ){ |
| 150 | echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>'; |
| 151 | error_reporting( E_ALL ^ E_NOTICE ); |
| 152 | @ini_set('display_errors', true); //Ensure that Fatal errors are displayed. |
| 153 | include(WP_PLUGIN_DIR . '/' . $plugin); |
| 154 | } |
| 155 | iframe_footer(); |
| 156 | } elseif ( 'upgrade-theme' == $action ) { |
| 157 | check_admin_referer('upgrade-theme_' . $theme); |
| 158 | $title = __('Upgrade Theme'); |
| 159 | $parent_file = 'themes.php'; |
| 160 | require_once('admin-header.php'); |
| 161 | do_theme_upgrade($theme); |
| 162 | include('admin-footer.php'); |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | ?> |