Google XML Sitemap for Videos - Version 2.0.2

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Release Info

Developer labnol
Plugin Icon wp plugin Google XML Sitemap for Videos
Version 2.0.2
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Code changes from version 2.0.1 to 2.0.2

Files changed (2) hide show
  1. readme.txt +17 -4
  2. video-sitemap.php +50 -8
readme.txt CHANGED
@@ -1,9 +1,9 @@
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=== Plugin Name ===
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Contributors: labnol
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- Tags: youtube, xml sitemaps, google sitemaps, bing, videos, seo, search engines, sitemap
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Requires at least: 2.9.2
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- Tested up to: 3.0
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- Stable tag: 2.0.1
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This plugin will help you generate Google Video Sitemaps (XML) for your WordPress blog.
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@@ -47,6 +47,10 @@ If you have a *small number of videos* on your website, you may check this optio
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You can find the sitemap-video.xml file in your blog's root folder.
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= Can I block search engines from indexing pages that are in the XML Sitemap file? =
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The Sitemaps protocol enables you to let search engines know what content you would like indexed. To tell search engines the content you don't want indexed, use a robots.txt file or add a robots meta tag to the web page that you would like to block.
@@ -54,4 +58,13 @@ The Sitemaps protocol enables you to let search engines know what content you wo
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== Screenshots ==
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1. Click the button to generate your video sitemap.
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- 2. This is how the XML sitemap should look like in your web browser.
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=== Plugin Name ===
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Contributors: labnol
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+ Tags: youtube, xml sitemaps, google sitemaps, videos, seo, sitemaps, video sitemap
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Requires at least: 2.9.2
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+ Tested up to: 3.0.1
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+ Stable tag: 2.1.1
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This plugin will help you generate Google Video Sitemaps (XML) for your WordPress blog.
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You can find the sitemap-video.xml file in your blog's root folder.
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+ = I am getting Permission Denied like errors =
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+
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+ It implies that you don't have write permissions on your blog's root folder. Please use chmod or your FTP manager to set the necessary permissions to 0666.
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+
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= Can I block search engines from indexing pages that are in the XML Sitemap file? =
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The Sitemaps protocol enables you to let search engines know what content you would like indexed. To tell search engines the content you don't want indexed, use a robots.txt file or add a robots meta tag to the web page that you would like to block.
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== Screenshots ==
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1. Click the button to generate your video sitemap.
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+ 2. This is how the XML sitemap should look like in your web browser.
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+
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+ == Changelog ==
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+
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+ = 2.1 =
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+ * If the plugin is unable to create a sitemap file, it gives an option to manually create the file.
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+ * More error handling included.
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+
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+ = 2.0.1 =
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+ * Better Error Handline
video-sitemap.php CHANGED
@@ -4,7 +4,7 @@ Plugin Name: Google XML Sitemap for Videos
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Plugin URI: http://www.labnol.org/software/xml-video-sitemaps-for-google/14085/
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Description: This plugin will generate a XML Video Sitemap for your WordPress blog. Open the <a href="tools.php?page=video-sitemap-generate-page">settings page</a> to create your video sitemap.
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Author: Amit Agarwal
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- Version: 2.0.1
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Author URI: http://www.labnol.org/
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*/
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@@ -16,10 +16,45 @@ function video_sitemap_generate_page () {
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'manage_options', 'video-sitemap-generate-page', 'video_sitemap_generate');
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}
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function video_sitemap_generate () {
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if ($_POST ['submit']) {
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- video_sitemap_loop ();
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?>
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<div class="wrap">
@@ -59,7 +94,7 @@ function video_sitemap_loop () {
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FROM $wpdb->posts
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WHERE post_status = 'publish'
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AND (post_type = 'post' OR post_type = 'page')
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- AND post_content LIKE '%youtube.com%'
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ORDER BY post_date DESC");
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if (empty ($posts)) {
@@ -67,9 +102,11 @@ function video_sitemap_loop () {
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} else {
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- $xml = '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
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- $xml .= '<?xml-stylesheet type="text/xsl" href="' . get_bloginfo('wpurl') . '/wp-content/plugins/xml-sitemaps-for-videos/video-sitemap.xsl"?>' . "\n" ;
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- $xml .= '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">' . "\n";
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foreach ($posts as $post) {
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if (preg_match_all ("(<embed[^>]*src=['\"]http:\/\/www.youtube.com\/v\/([a-zA-Z0-9\-_]*)|youtube.com\/watch\?v=([a-zA-Z0-9\-_]*))",
@@ -120,8 +157,13 @@ function video_sitemap_loop () {
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}
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$video_sitemap_url = $_SERVER["DOCUMENT_ROOT"] . '/sitemap-video.xml';
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- file_put_contents ($video_sitemap_url, $xml);
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-
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}
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# given a video id, get the duration.
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Plugin URI: http://www.labnol.org/software/xml-video-sitemaps-for-google/14085/
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Description: This plugin will generate a XML Video Sitemap for your WordPress blog. Open the <a href="tools.php?page=video-sitemap-generate-page">settings page</a> to create your video sitemap.
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Author: Amit Agarwal
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+ Version: 2.1.1
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Author URI: http://www.labnol.org/
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*/
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'manage_options', 'video-sitemap-generate-page', 'video_sitemap_generate');
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}
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+ /**
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+ * Checks if a file is writable and tries to make it if not.
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+ *
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+ * @since 3.05b
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+ * @access private
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+ * @author VJTD3 <http://www.VJTD3.com>
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+ * @return bool true if writable
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+ */
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+ function IsVideoSitemapWritable($filename) {
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+ //can we write?
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+ if(!is_writable($filename)) {
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+ //no we can't.
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+ if(!@chmod($filename, 0666)) {
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+ $pathtofilename = dirname($filename);
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+ //Lets check if parent directory is writable.
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+ if(!is_writable($pathtofilename)) {
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+ //it's not writeable too.
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+ if(!@chmod($pathtoffilename, 0666)) {
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+ //darn couldn't fix up parrent directory this hosting is foobar.
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+ //Lets error because of the permissions problems.
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+ return false;
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+ }
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+ }
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+ }
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+ }
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+ //we can write, return 1/true/happy dance.
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+ return true;
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+ }
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+
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+
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function video_sitemap_generate () {
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if ($_POST ['submit']) {
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+ $st = video_sitemap_loop ();
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+ if (!$st) {
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+ echo '<br /><div class="error"><h2>Oops!</h2><p>Looks like none of your blog posts contain YouTube videos. Please publish a test post containing a YouTube video and regnerate the video sitemap.</p><p>If the issue remains unresolved, please post the error message in this <a target="_blank" href="http://wordpress.org/tags/xml-sitemaps-for-videos?forum_id=10#postform">WordPress forum</a>.</p></div>';
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+ exit();
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+ }
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+
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?>
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<div class="wrap">
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FROM $wpdb->posts
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WHERE post_status = 'publish'
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AND (post_type = 'post' OR post_type = 'page')
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+ AND post_content LIKE '%youtube.com%'
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ORDER BY post_date DESC");
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if (empty ($posts)) {
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} else {
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+ $xml = '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
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+ $xml .= '<!-- Created by (http://wordpress.org/extend/plugins/xml-sitemaps-for-videos/) -->' . "\n";
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+ $xml .= '<!-- Generated-on="' . date("F j, Y, g:i a") .'" -->' . "\n";
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+ $xml .= '<?xml-stylesheet type="text/xsl" href="' . get_bloginfo('wpurl') . '/wp-content/plugins/xml-sitemaps-for-videos/video-sitemap.xsl"?>' . "\n" ;
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+ $xml .= '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">' . "\n";
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foreach ($posts as $post) {
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if (preg_match_all ("(<embed[^>]*src=['\"]http:\/\/www.youtube.com\/v\/([a-zA-Z0-9\-_]*)|youtube.com\/watch\?v=([a-zA-Z0-9\-_]*))",
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}
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$video_sitemap_url = $_SERVER["DOCUMENT_ROOT"] . '/sitemap-video.xml';
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+ if (IsVideoSitemapWritable($_SERVER["DOCUMENT_ROOT"]) || IsVideoSitemapWritable($video_sitemap_url)) {
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+ if (file_put_contents ($video_sitemap_url, $xml)) {
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+ return true;
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+ }
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+ }
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+ echo '<br /><div class="wrap"><h2>Error writing the file</h2><p>The XML sitemap was generated successfully but the plugin was unable to save the xml to your WordPress root folder at <strong>' . $_SERVER["DOCUMENT_ROOT"] . '</strong> probably because the folder doesn\'t have appropriate <a href="http://codex.wordpress.org/Changing_File_Permissions" target="_blank">write permissions</a>.</p><p>You can however manually copy-paste the following text into a file and save it as video-sitemap.xml in your WordPress root folder. </p><br /><textarea rows="30" cols="150" style="font-family:verdana; font-size:11px;color:#666;background-color:#f9f9f9;padding:5px;margin:5px">' . $xml . '</textarea></div>';
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+ exit();
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}
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# given a video id, get the duration.