add video types to the latest version

2 files changed, 253 insertions, 0 deletions

diff --git a/types/video_google/video_google.info b/types/video_google/video_google.info
new file mode 100644
index 0000000..5226b71
--- /dev/null
+++ b/types/video_google/video_google.info
@@ -0,0 +1,5 @@
+name = Google Video
+description = Enable Google video support for Video module.
+dependencies[] = video
+package = "Video"
+core = 6.x
\ No newline at end of file
diff --git a/types/video_google/video_google.module b/types/video_google/video_google.module
new file mode 100644
index 0000000..88e17c7
--- /dev/null
+++ b/types/video_google/video_google.module
@@ -0,0 +1,248 @@
+<?php
+/**
+ * @file
+ * Enable Google Video support for video module.
+ *
+ * @author Fabio Varesano <fvaresano at yahoo dot it>
+ * porting to Drupal 6
+ * @author Heshan Wanigasooriya <heshan at heidisoft.com><heshanmw@gmail.com>
+ * @todo
+ */
+
+
+/**
+ * Implementation of hook_menu
+*/
+function video_google_menu() {
+  $items = array();
+  $maycache=true;
+  if($maycache) {
+    $items['node/add/video/google'] = array(
+      'title' => 'Google',
+      'access arguments' => array('create video')
+    );
+  }
+  return $items;
+}
+
+
+/**
+ * Implementation of hook_v_help
+*/
+function video_google_v_help() {
+
+  $help = array();
+  $help['google']['data'] = '<b><a href="http://video.google.com" name="video_google">' . t('Google Video support') . '</a></b>';
+  $help['google']['children'] = array(t('You can host videos on video.google.com and put them on your site.
+  To do this, after you upload the video on Google video you just have to get the URL of the video.'));
+
+  return $help;
+}
+
+
+/**
+ * Implementation of hook_v_info()
+*/
+function video_google_v_info() {
+  $info['google'] = array(
+    '#name' => 'Google Video',
+    '#description' => t('Post a video available on !link to this website.', array('!link' => l(t('Google Video'), 'http://video.google.com'), NULL, NULL, NULL, TRUE)),
+    '#autothumbable' => true,
+    '#autoresolution' => true,
+    '#autoplaytime' => false, // seems that thereisn't a video lenght field in the google video xml
+  );
+
+  return $info;
+}
+
+
+/**
+ * Implementation of hook_v_form()
+*/
+function video_google_v_form(&$node, &$form) {
+
+  $form['video']['vidfile'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Google Video URL'),
+    '#default_value' => $node->vidfile,
+    '#maxlength' => 700,
+    '#required' => TRUE,
+    '#weight' => -20,
+    '#description' => t('Insert the URL to the google video. ') . l(t('More information.'), 'video/help', array('fragment' => 'videofile')));
+
+  return $form;
+}
+
+
+
+/**
+ * implementation of hook_v_validate
+*/
+function video_google_v_validate($node) {
+  // TODO: use youtube REST or XML-RPC to query youtube: check video available and embeddable
+  if(!preg_match("/^http:\/\/video\.google\.com\/videoplay\?docid=/", $node->vidfile)) {
+    form_set_error('vidfile', t('The Google Video URL field must be similar to <em>http://video.google.com/videoplay?docid=1806507480014945777</em>'));
+  }
+  else {
+    //get the video id
+    $id = _video_google_get_id($node->vidfile);
+    
+    $response = _video_apiclient_google_request($id);
+    if(count($response) == 0) { // google video wasn't able to find the video
+      form_set_error('vidfile', t('The system was not able to find this video on Google Video. Please check the URL of your Google video.'));
+    }
+  }
+}
+
+
+/**
+ * Implementation of hook_v_play
+*/
+function video_google_v_play($node) {
+  return theme('video_google_play', $node);
+}
+
+
+
+/** AUTOTHUMBNAILING LOGIC */
+
+define('VIDEO_GOOGLE_XML', 'http://video.google.com/videofeed');
+
+function _video_apiclient_google_request($id, $cacheable = TRUE) {
+  $args = array('docid' => $id);
+  return _video_apiclient_request_xml('google', VIDEO_GOOGLE_XML, $args, $cacheable);
+}
+
+function _video_apiclient_google_get_thumbnail_url($id) {
+  
+  $xml = _video_apiclient_google_request($id);
+  
+  // we *should* be able to use media:thumbnail
+  // but unfortunately, that is stripped out from the request hook
+  // so instead, we'll parse it from the description, where it's repeated.
+  // TODO: look into how to fix this...
+  $desc = $xml['ITEM']['DESCRIPTION'][0];
+  $regex = '@<img src="([^"]*)"@';
+  if (preg_match($regex, $desc, $matches)) {
+    return $matches[1];
+  }
+  return null;
+}
+
+
+/**
+ * Implementation of hook_v_auto_thumbnail
+*/
+function video_google_v_auto_thumbnail($node) {
+  if (count($_POST)) {
+    if ($_POST['vidfile'] == $node->vidfile) {
+      _video_image_thumbnail_debug(t('No new video to thumbnail'));
+      return NULL;
+    }
+    if ($_POST['tempimage']['fids']['_original']) {
+      _video_image_thumbnail_debug(t('Video already thumbnailed'));
+      return NULL;
+    }
+  }
+  // let's include apiclient logic
+  
+  //get the video id
+  if (!$node->vidfile && count($_POST)) {
+    $vidfile = $_POST['vidfile'];
+  } else {
+    $vidfile = $node->vidfile;
+  }
+  $id = _video_google_get_id($vidfile);
+  // get thumbnail url
+  $thumbnail_url = _video_apiclient_google_get_thumbnail_url($id);
+
+  return _video_image_get_thumb_file_object($thumbnail_url, $id);
+}
+
+
+/**
+ * Implementation of hook_v_auto_resolution
+*/
+function video_google_v_auto_resolution(&$node) {
+  // we set google videos to 400x326 by default
+  return array(400, 326);
+}
+
+
+
+/** THEMEABLE FUNCTIONS */
+
+/**
+ * Play videos hosted on video.google.com
+ * Allows users to host videos on video.google.com and then use the video ID to post it in the module.
+ *
+ * @param $node
+ *   object with node information
+ *
+ * @return
+ *   string of content to display
+ */
+function theme_video_google_play($node) {
+  $width = ($node->video_scaled_x ? $node->video_scaled_x : '425');
+  $height = ($node->video_scaled_y ? $node->video_scaled_y : '350');
+  // Strip heading "google:"
+  $videoid = _video_google_get_id(check_plain($node->vidfile));
+  //$videoid = substr($node->vidfile, 7);
+
+  // this will be executed by not Internet Explorer browsers
+  $output = '<!--[if !IE]> <-->
+<object type="application/x-shockwave-flash" width="'. $width .'" height="'. $height .'"
+data="http://video.google.com/googleplayer.swf?docId='. check_plain($videoid) .'">
+<!--> <![endif]-->' . "\n";
+
+  // this will be executed by Internet Explorer
+  $output .= '<!--[if IE]>
+<object type="application/x-shockwave-flash" width="'. $width .'" height="'. $height .'"
+classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0">
+<![endif]-->' . "\n";
+
+  // params will be passed to both IE or not IE browsers
+  $output .= '<param name="movie" value="http://video.google.com/googleplayer.swf?docId=' . check_plain($videoid) . '" />' . "\n";
+  // following a list of params simply copied from old embed tag params. I don't know if this are really needed.
+  $output .= '<param name="quality" value="best" />
+  <param name="bgcolor" value="#ffffff" />
+  <param name="allowScriptAccess" value="sameDomain" />
+  <param name="scale" value="noScale" />
+  <param name="wmode" value="transparent" />
+  <param name="salign" value="TL" />
+  <param name="FlashVars" value="playerMode=embedded" />'
+  . _video_get_parameters($node) .
+  '<p>'. t('Your browser is not able to display this multimedia content.') .'</p>
+</object>';
+
+
+  $output = theme('video_format_play', $output, t('http://video.google.com/support'), t('Link to video.google.com'), t('video.google.com'));
+  return $output;
+}
+
+
+
+/** HELPER FUNCTIONS */
+
+/**
+ * Get the docid from an URL
+*/
+function _video_google_get_id($url) {
+  $pattern = '/-?[0-9]+/'; // maybe too weak? some id have a leading -
+  preg_match_all($pattern, $url, $matches, PREG_PATTERN_ORDER);
+  return $matches[0][0];
+}
+
+/**
+ * Implementation of hook_theme().
+ */
+function video_google_theme() {
+  return array(
+    'video_google_play' => array(
+      'arguments' => array('node' => NULL),
+    ),
+  );
+}
+
+module_load_include('inc', 'video', 'includes/apiclient');