164 lines
5.3 KiB
PHP
164 lines
5.3 KiB
PHP
<?php
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/**
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* Edit plugin editor administration panel.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once('admin.php');
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$title = __("Edit Plugins");
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$parent_file = 'plugins.php';
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wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file'));
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wp_admin_css( 'theme-editor' );
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$plugins = get_plugins();
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$plugin_files = array_keys($plugins);
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if (empty($file))
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$file = $plugin_files[0];
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$file = validate_file_to_edit($file, $plugin_files);
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$real_file = WP_PLUGIN_DIR . '/' . $file;
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switch($action) {
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case 'update':
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check_admin_referer('edit-plugin_' . $file);
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if ( !current_user_can('edit_plugins') )
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wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
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$newcontent = stripslashes($_POST['newcontent']);
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if ( is_writeable($real_file) ) {
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$f = fopen($real_file, 'w+');
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fwrite($f, $newcontent);
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fclose($f);
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// Deactivate so we can test it.
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if ( is_plugin_active($file) || isset($_POST['phperror']) ) {
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if ( is_plugin_active($file) )
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deactivate_plugins($file, true);
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wp_redirect(add_query_arg('_wpnonce', wp_create_nonce('edit-plugin-test_' . $file), "plugin-editor.php?file=$file&liveupdate=1"));
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exit;
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}
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wp_redirect("plugin-editor.php?file=$file&a=te");
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} else {
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wp_redirect("plugin-editor.php?file=$file");
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}
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exit;
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break;
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default:
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if ( !current_user_can('edit_plugins') )
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wp_die('<p>'.__('You do not have sufficient permissions to edit plugins for this blog.').'</p>');
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if ( isset($_GET['liveupdate']) ) {
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check_admin_referer('edit-plugin-test_' . $file);
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$error = validate_plugin($file);
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if( is_wp_error($error) )
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wp_die( $error );
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if ( ! is_plugin_active($file) )
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activate_plugin($file, "plugin-editor.php?file=$file&phperror=1");// we'll override this later if the plugin can be included without fatal error
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wp_redirect("plugin-editor.php?file=$file&a=te");
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exit;
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}
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require_once('admin-header.php');
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update_recently_edited(WP_PLUGIN_DIR . '/' . $file);
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if ( ! is_file($real_file) )
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$error = 1;
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if ( ! $error )
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$content = htmlspecialchars(file_get_contents($real_file));
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?>
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<?php if (isset($_GET['a'])) : ?>
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<div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
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<?php elseif (isset($_GET['phperror'])) : ?>
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<div id="message" class="updated fade"><p><?php _e('This plugin has been deactivated because your changes resulted in a <strong>fatal error</strong>.') ?></p>
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<?php
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if ( wp_verify_nonce($_GET['_error_nonce'], 'plugin-activation-error_' . $file) ) { ?>
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<iframe style="border:0" width="100%" height="70px" src="<?php bloginfo('wpurl'); ?>/wp-admin/plugins.php?action=error_scrape&plugin=<?php echo attribute_escape($file); ?>&_wpnonce=<?php echo attribute_escape($_GET['_error_nonce']); ?>"></iframe>
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<?php } ?>
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</div>
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<?php endif; ?>
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<div class="wrap">
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<?php screen_icon(); ?>
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<h2><?php echo wp_specialchars( $title ); ?></h2>
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<div class="tablenav">
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<div class="alignleft">
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<big><?php
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if ( is_plugin_active($file) ) {
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if ( is_writeable($real_file) )
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echo sprintf(__('Editing <strong>%s</strong> (active)'), $file);
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else
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echo sprintf(__('Browsing <strong>%s</strong> (active)'), $file);
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} else {
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if ( is_writeable($real_file) )
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echo sprintf(__('Editing <strong>%s</strong> (inactive)'), $file);
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else
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echo sprintf(__('Browsing <strong>%s</strong> (inactive)'), $file);
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}
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?></big>
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</div>
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<br class="clear" />
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</div>
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<br class="clear" />
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<div id="templateside">
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<h3 id="bordertitle"><?php _e('Plugin Files'); ?></h3>
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<h4><?php _e('Plugins'); ?></h4>
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<ul>
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<?php foreach($plugin_files as $plugin_file) : ?>
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<li><a href="plugin-editor.php?file=<?php echo $plugin_file; ?>"><?php echo $plugins[$plugin_file]['Name']; ?></a></li>
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<?php endforeach; ?>
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</ul>
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</div>
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<?php if ( ! $error ) { ?>
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<form name="template" id="template" action="plugin-editor.php" method="post">
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<?php wp_nonce_field('edit-plugin_' . $file) ?>
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<div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea>
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<input type="hidden" name="action" value="update" />
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<input type="hidden" name="file" value="<?php echo $file ?>" />
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</div>
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<?php if ( is_writeable($real_file) ) : ?>
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<?php if ( in_array($file, (array) get_option('active_plugins')) ) { ?>
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<p><?php _e('<strong>Warning:</strong> Making changes to active plugins is not recommended. If your changes cause a fatal error, the plugin will be automatically deactivated.'); ?></p>
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<?php } ?>
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<p class="submit">
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<?php
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if ( isset($_GET['phperror']) )
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echo "<input type='hidden' name='phperror' value='1' /><input type='submit' name='submit' value='" . __('Update File and Attempt to Reactivate') . "' tabindex='2' />";
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else
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echo "<input type='submit' name='submit' value='" . __('Update File') . "' tabindex='2' />";
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?>
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</p>
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<?php else : ?>
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<p><em><?php _e('You need to make this file writable before you can save your changes. See <a href="http://codex.wordpress.org/Changing_File_Permissions">the Codex</a> for more information.'); ?></em></p>
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<?php endif; ?>
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</form>
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<?php
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} else {
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echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
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}
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?>
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<div class="clear"> </div>
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</div>
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<?php
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break;
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}
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include("admin-footer.php") ?>
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