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-rw-r--r--includes/video_helper.inc116
1 files changed, 116 insertions, 0 deletions
diff --git a/includes/video_helper.inc b/includes/video_helper.inc
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+<?php
+
+//$Id$
+/*
+ * @file
+ * Class file used to create our video and thumbnail objects.
+ * @todo : remove video_zencoder validation form the class
+ *
+ */
+
+class video_helper {
+
+ public function video_object($element) {
+ $field = content_fields($element['#field_name'], $element['#type_name']);
+ //setup our width x height
+ $dimensions = explode("x", $element['#item']['data']['dimensions']);
+ $player_dimensions = explode("x", $element['#item']['data']['player_dimensions']);
+ if (!isset($dimensions[0]) || !isset($dimensions[1])) {
+ $dimensions = explode("x", $field['widget']['default_dimensions']);
+ if (!isset($dimensions[0]) || !isset($dimensions[1])) {
+ drupal_set_message(t('Something is wrong with your dimensions. Make sure you enter dimensions in the form of WxH.'), 'error');
+ }
+ }
+ if (!isset($player_dimensions[0]) || !isset($player_dimensions[1])) {
+ $player_dimensions = explode("x", $field['widget']['default_player_dimensions']);
+ if (!isset($player_dimensions[0]) || !isset($player_dimensions[1])) {
+ drupal_set_message(t('Something is wrong with your player dimensions. Make sure you enter the player dimensions in the form of WxH.'), 'error');
+ }
+ }
+
+ // Build our video object for all types.
+ $video = new stdClass();
+ $video->fid = $element['#item']['fid'];
+ $video->original = $element['#item'];
+ $extension = strtolower(pathinfo($element['#item']['filename'], PATHINFO_EXTENSION));
+ $video->files->{$extension}->filename = pathinfo($element['#item']['filepath'], PATHINFO_FILENAME) . '.' . $extension;
+ $video->files->{$extension}->filepath = $element['#item']['filepath'];
+ $video->files->{$extension}->url = file_create_url($element['#item']['filepath']);
+ $video->files->{$extension}->extension = $extension;
+ $video->player = strtolower(pathinfo($element['#item']['filename'], PATHINFO_EXTENSION));
+ $video->width = trim($dimensions[0]);
+ $video->height = trim($dimensions[1]);
+ $video->player_width = trim($player_dimensions[0]);
+ $video->player_height = trim($player_dimensions[1]);
+ $video->thumbnail = $this->thumbnail_object($element);
+ $video->formatter = $element['#formatter'];
+ $video->autoplay = variable_get('video_autoplay', TRUE);
+ $video->autobuffering = variable_get('video_autobuffering', TRUE);
+ $video->theora_player = variable_get('video_ogg_player', 'http://theora.org/cortado.jar');
+ // lets find out if we have transcoded this file and update our paths.
+ if (isset($field['widget']['autoconversion']) && $field['widget']['autoconversion']
+ && !$element['#item']['data']['bypass_autoconversion']) {
+ // discard all existing file data
+ $video->files = new stdClass();
+ module_load_include('inc', 'video', '/includes/conversion');
+ $conversion = new video_conversion;
+ $conversion->load_completed_job($video);
+ }
+// echo '<pre>';
+// print_r($video);
+// die();
+ // Let othere module to load the video files by referance
+ // Lets find out if we have pushed this file to the cdn if enabled.
+ // @TODO : add correct filesystem load to this
+ $filesystem = variable_get('vid_filesystem', 'drupal');
+ if ($filesystem != 'drupal' && !module_exists('video_zencoder')) {
+ module_load_include('inc', 'video', '/includes/filesystem');
+ $filesystem = new video_filesystem();
+ $filesystem->load_file($video);
+ }
+
+
+ // Moved to last to recheck incase we changed our extension above.
+ $video->flash_player = variable_get('video_extension_' . $video->player . '_flash_player', '');
+
+ // Return our object
+ return $video;
+ }
+
+ public function thumbnail_object($element) {
+ $field = content_fields($element['#field_name'], $element['#type_name']);
+ // Build our thumbnail object
+ $thumbnail = new stdClass();
+ $thumbnail->filepath = '';
+ $thumbnail->url = '';
+ //@todo future enhancements for our thumbnails
+ $thumbnail->alt = '';
+ $thumbnail->title = '';
+ $thumbnail->description = '';
+
+ // Setup our thumbnail path.
+ $use_default_img = isset($element['#item']['data']['use_default_video_thumb']) ? $element['#item']['data']['use_default_video_thumb'] : false;
+ if ($use_default_img && !empty($field['widget']['default_video_thumb']['filepath'])) {
+ $thumbnail->filepath = $field['widget']['default_video_thumb']['filepath'];
+ } elseif (isset($element['#item']['data']['video_thumb']) ? $element['#item']['data']['video_thumb'] : false) {
+ $thumbnail->filepath = $element['#item']['data']['video_thumb'];
+ } else {
+ //need some type of default if nothing is present
+ //drupal_set_message(t('No thumbnail has been configured for the video.'), 'error');
+ }
+ //lets check for an imagecache preset
+ if (isset($element['imagecache_preset'])) {
+ $thumbnail->url = imagecache_create_url($element['imagecache_preset'], $thumbnail->filepath);
+ $thumbnail->filepath = imagecache_create_path($element['imagecache_preset'], $thumbnail->filepath);
+ } else {
+ $thumbnail->url = file_create_url($thumbnail->filepath);
+ }
+
+ //swftools appends sites/default/files to the front of our path...
+ //@todo Is this a setting? Need to figure this out.
+ $thumbnail->swfthumb = $thumbnail->filepath;
+ // Return our object
+ return $thumbnail;
+ }
+
+}