X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/54fb5972b908f9c2b16cd82cee580bcf61565873..4f4e083f6f77639c41e2b1ddb200de8e34301cee:/wp-admin/options.php

diff --git a/wp-admin/options.php b/wp-admin/options.php
index 3c5b8dbf..6bc05615 100644
--- a/wp-admin/options.php
+++ b/wp-admin/options.php
@@ -1,112 +1,136 @@
 <?php
+/**
+ * Options Management Administration Panel.
+ *
+ * Just allows for displaying of options.
+ *
+ * This isn't referenced or linked to, but will show all of the options and
+ * allow editing. The issue is that serialized data is not supported to be
+ * modified. Options can not be removed.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
 require_once('admin.php');
 
-$title = __('Options');
+$title = __('Settings');
 $this_file = 'options.php';
 $parent_file = 'options-general.php';
 
-$wpvarstoreset = array('action');
-for ($i=0; $i<count($wpvarstoreset); $i += 1) {
-	$wpvar = $wpvarstoreset[$i];
-	if (!isset($$wpvar)) {
-		if (empty($_POST["$wpvar"])) {
-			if (empty($_GET["$wpvar"])) {
-				$$wpvar = '';
-			} else {
-				$$wpvar = $_GET["$wpvar"];
-			}
-		} else {
-			$$wpvar = $_POST["$wpvar"];
-		}
-	}
-}
+wp_reset_vars(array('action'));
+
+$whitelist_options = array(
+	'general' => array( 'blogname', 'blogdescription', 'admin_email', 'users_can_register', 'gmt_offset', 'date_format', 'time_format', 'start_of_week', 'default_role', 'timezone_string' ),
+	'discussion' => array( 'default_pingback_flag', 'default_ping_status', 'default_comment_status', 'comments_notify', 'moderation_notify', 'comment_moderation', 'require_name_email', 'comment_whitelist', 'comment_max_links', 'moderation_keys', 'blacklist_keys', 'show_avatars', 'avatar_rating', 'avatar_default', 'close_comments_for_old_posts', 'close_comments_days_old', 'thread_comments', 'thread_comments_depth', 'page_comments', 'comments_per_page', 'default_comments_page', 'comment_order', 'comment_registration' ),
+	'misc' => array( 'use_linksupdate', 'uploads_use_yearmonth_folders', 'upload_path', 'upload_url_path' ),
+	'media' => array( 'thumbnail_size_w', 'thumbnail_size_h', 'thumbnail_crop', 'medium_size_w', 'medium_size_h', 'large_size_w', 'large_size_h', 'image_default_size', 'image_default_align', 'image_default_link_type' ),
+	'privacy' => array( 'blog_public' ),
+	'reading' => array( 'posts_per_page', 'posts_per_rss', 'rss_use_excerpt', 'blog_charset', 'show_on_front', 'page_on_front', 'page_for_posts' ),
+	'writing' => array( 'default_post_edit_rows', 'use_smilies', 'ping_sites', 'mailserver_url', 'mailserver_port', 'mailserver_login', 'mailserver_pass', 'default_category', 'default_email_category', 'use_balanceTags', 'default_link_category', 'enable_app', 'enable_xmlrpc' ),
+	'options' => array( '' ) );
+if ( !defined( 'WP_SITEURL' ) ) $whitelist_options['general'][] = 'siteurl';
+if ( !defined( 'WP_HOME' ) ) $whitelist_options['general'][] = 'home';
+
+$whitelist_options = apply_filters( 'whitelist_options', $whitelist_options );
 
 if ( !current_user_can('manage_options') )
-	die ( __('Cheatin&#8217; uh?') );
+	wp_die(__('Cheatin&#8217; uh?'));
 
 switch($action) {
 
 case 'update':
-	$any_changed = 0;
-	
-	check_admin_referer('update-options');
+	if ( isset($_POST[ 'option_page' ]) ) {
+		$option_page = $_POST[ 'option_page' ];
+		check_admin_referer( $option_page . '-options' );
+	} else {
+		// This is for back compat and will eventually be removed.
+		$option_page = 'options';
+		check_admin_referer( 'update-options' );
+	}
 
-	if (!$_POST['page_options']) {
-		foreach ($_POST as $key => $value) {
-			$options[] = $key;
-		}
+	if ( !isset( $whitelist_options[ $option_page ] ) )
+		wp_die( __( 'Error! Options page not found.' ) );
+
+	if ( 'options' == $option_page ) {
+		$options = explode(',', stripslashes( $_POST[ 'page_options' ] ));
 	} else {
-		$options = explode(',', stripslashes($_POST['page_options']));
+		$options = $whitelist_options[ $option_page ];
 	}
 
-	// Save for later.
-	$old_siteurl = get_settings('siteurl');
-	$old_home = get_settings('home');
+	// Handle custom date/time formats
+	if ( 'general' == $option_page ) {
+		if ( !empty($_POST['date_format']) && isset($_POST['date_format_custom']) && '\c\u\s\t\o\m' == stripslashes( $_POST['date_format'] ) )
+			$_POST['date_format'] = $_POST['date_format_custom'];
+		if ( !empty($_POST['time_format']) && isset($_POST['time_format_custom']) && '\c\u\s\t\o\m' == stripslashes( $_POST['time_format'] ) )
+			$_POST['time_format'] = $_POST['time_format_custom'];
+	}
 
-	// HACK
-	// Options that if not there have 0 value but need to be something like "closed"
-	$nonbools = array('default_ping_status', 'default_comment_status');
-	if ($options) {
-		foreach ($options as $option) {
+	if ( $options ) {
+		foreach ( $options as $option ) {
 			$option = trim($option);
-			$value = trim(stripslashes($_POST[$option]));
-				if( in_array($option, $nonbools) && ( $value == '0' || $value == '') )
-				$value = 'closed';
-			
-			if( $option == 'blogdescription' || $option == 'blogname' )
-				if (current_user_can('unfiltered_html') == false)
-					$value = wp_filter_post_kses( $value );
-			
-			if (update_option($option, $value) ) {
-				$any_changed++;
-			}
+			$value = null;
+			if ( isset($_POST[$option]) )
+				$value = $_POST[$option];
+			if ( !is_array($value) ) $value = trim($value);
+			$value = stripslashes_deep($value);
+			update_option($option, $value);
 		}
 	}
-    
-	if ($any_changed) {
-			// If siteurl or home changed, reset cookies.
-			if ( get_settings('siteurl') != $old_siteurl || get_settings('home') != $old_home ) {
-				// If home changed, write rewrite rules to new location.
-				$wp_rewrite->flush_rules();
-				// Clear cookies for old paths.
-				wp_clearcookie();
-				// Set cookies for new paths.
-				wp_setcookie($user_login, $user_pass_md5, true, get_settings('home'), get_settings('siteurl'));
-			}
-
-			//$message = sprintf(__('%d setting(s) saved... '), $any_changed);
-    }
-    
-	$referred = remove_query_arg('updated' , wp_get_referer());
-	$goback = add_query_arg('updated', 'true', wp_get_referer());
-	$goback = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $goback);
-	wp_redirect($goback);
-    break;
+
+	$goback = add_query_arg( 'updated', 'true', wp_get_referer() );
+	wp_redirect( $goback );
+	break;
 
 default:
 	include('admin-header.php'); ?>
 
 <div class="wrap">
-  <h2><?php _e('All options'); ?></h2>
-  <form name="form" action="options.php" method="post">
-  <?php wp_nonce_field('update-options') ?>
+<?php screen_icon(); ?>
+  <h2><?php _e('All Settings'); ?></h2>
+  <form name="form" action="options.php" method="post" id="all-options">
+  <?php wp_nonce_field('options-options') ?>
   <input type="hidden" name="action" value="update" />
-  <table width="98%">
+  <input type='hidden' name='option_page' value='options' />
+  <table class="form-table">
 <?php
 $options = $wpdb->get_results("SELECT * FROM $wpdb->options ORDER BY option_name");
 
-foreach ($options as $option) :
-	$value = wp_specialchars($option->option_value);
+foreach ( (array) $options as $option) :
+	$disabled = '';
+	$option->option_name = esc_attr($option->option_name);
+	if ( is_serialized($option->option_value) ) {
+		if ( is_serialized_string($option->option_value) ) {
+			// this is a serialized string, so we should display it
+			$value = maybe_unserialize($option->option_value);
+			$options_to_update[] = $option->option_name;
+			$class = 'all-options';
+		} else {
+			$value = 'SERIALIZED DATA';
+			$disabled = ' disabled="disabled"';
+			$class = 'all-options disabled';
+		}
+	} else {
+		$value = $option->option_value;
+		$options_to_update[] = $option->option_name;
+		$class = 'all-options';
+	}
 	echo "
 <tr>
 	<th scope='row'><label for='$option->option_name'>$option->option_name</label></th>
-	<td><input type='text' name='$option->option_name' id='$option->option_name' size='30' value='" . $value . "' /></td>
-	<td>$option->option_description</td>
+<td>";
+
+	if (strpos($value, "\n") !== false) echo "<textarea class='$class' name='$option->option_name' id='$option->option_name' cols='30' rows='5'>" . esc_html($value) . "</textarea>";
+	else echo "<input class='regular-text $class' type='text' name='$option->option_name' id='$option->option_name' value='" . esc_attr($value) . "'$disabled />";
+
+	echo "</td>
 </tr>";
 endforeach;
 ?>
   </table>
-<p class="submit"><input type="submit" name="Update" value="<?php _e('Update Settings &raquo;') ?>" /></p>
+<?php $options_to_update = implode(',', $options_to_update); ?>
+<p class="submit"><input type="hidden" name="page_options" value="<?php echo esc_attr($options_to_update); ?>" /><input type="submit" name="Update" value="<?php _e('Save Changes') ?>" class="button-primary" /></p>
   </form>
 </div>