diff options
Diffstat (limited to 'video_formatter.inc')
| -rw-r--r-- | video_formatter.inc | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/video_formatter.inc b/video_formatter.inc new file mode 100644 index 0000000..0707284 --- /dev/null +++ b/video_formatter.inc @@ -0,0 +1,177 @@ +<?php +// $Id$ + +/** + * @file + * Video formatter hooks and callbacks. + */ + +/* + * Default video cck formatter. Makes sure the video being displayed exists, has been converted (if in que). + * If not or the video is processed, then it will get the default player for the specific video type for output. + */ +function theme_video_formatter_video_plain($element) { + if (empty($element['#item']['fid'])) return ''; + // Get our field information to determine if we are checking conversion + $field = content_fields($element['#field_name'], $element['#type_name']); + // Only needs to be ran if they are converting videos + if (isset($field['widget']['autoconversion']) && $field['widget']['autoconversion'] && !$element['#item']['data']['bypass_autoconversion']) { + module_load_include('inc', 'video', '/includes/conversion'); + $conversion = new video_conversion; + $video = $conversion->load_video($element['#item']['fid']); + if($video->video_status == VIDEO_RENDERING_ACTIVE || $video->video_status == VIDEO_RENDERING_PENDING) { + return theme('video_inprogress'); + } + else if ($video->video_status == VIDEO_RENDERING_FAILED) { + return theme('video_encoding_failed'); + } + } + return video_get_player($element); +} + +/* + * Renders the video thumbnail as a link to the node page. + */ +function theme_video_formatter_video_nodelink($element, $imagecache = FALSE) { + // Inside a view $element may contain null data. In that case, just return. + if (empty($element['#item']['fid'])) return ''; + //setup our thumbnail object + module_load_include('inc', 'video', '/includes/video_helper'); + $video_helper = new video_helper; + $thumbnail = $video_helper->thumbnail_object($element); + //get our themed image + $image = theme('video_image', $thumbnail, $thumbnail->alt, $thumbnail->title, '', TRUE, $imagecache); + $class = 'popups video video-nodelink video-'. $element['#field_name']; + return l($image, 'node/'. $element['#node']->nid, array('attributes' => array('class' => $class), 'html' => TRUE)); +} + +/* + * Renders the video thumbnail linked to the absolute filepath of the video. Colorbox is introduced to handle + * the video in an overlay. + * + * @todo Very unstable, need better methods of integration. Seems hackish right now to find out what flv player is being + * used. We are also using jmedia for all other filetypes. + */ +function theme_video_formatter_video_colorbox($element, $imagecache = FALSE) { + global $base_path; + if (!module_exists('colorbox')) { + drupal_set_message(t('You must download and enable !colorbox for this formatter.', array('!colorbox' => l(t('Colorbox'), 'http://www.drupal.org/project/colorbox'))), 'error'); + return theme('video_formatter_video_nodelink', $element); + } + + // Inside a view $element may contain null data. In that case, just return. + if (empty($element['#item']['fid'])) return ''; + + //load up our media plugins + drupal_add_js(drupal_get_path('module', 'video') .'/js/jquery.media.js'); + drupal_add_js(drupal_get_path('module', 'video') .'/js/jquery.metadata.js'); + drupal_add_js(drupal_get_path('module', 'video') .'/js/flowplayer-3.2.0.min.js'); + + //setup our video object + module_load_include('inc', 'video', '/includes/video_helper'); + $video_helper = new video_helper; + $video = $video_helper->video_object($element); + + $action = swftools_get_action($video->filepath); + $player = swftools_get_player($action); + $path = explode("_", $player); + $player_url = $base_path . swftools_get_player_path() .'/'. $path[0] .'/'. variable_get($player .'_file', ''); + if(stristr($player, 'flowplayer')) { + $player = 'flowplayer'; + } + //add our default settings to the Drupal.settings object + $settings = array('video' => array( + 'flvplayer' => $player_url, + 'autoplay' => $video->autoplay, + 'autobuffer' => $video->autobuffering, + 'player' => $player, + )); + drupal_add_js($settings, 'setting'); + $image = theme('video_image', $video->thumbnail, $video->thumbnail->alt, $video->thumbnail->title, '', TRUE, $imagecache); + $class = 'video-box video-'. $element['#field_name'] .'{width:\''.$video->player_width.'px\', height:\''.$video->player_height.'px\', player:\''.$player.'\'}'; + return l($image, $video->url, array('attributes' => array('class' => $class), 'html' => TRUE)); +} + +/* + * We are using the jMedia library to output our video files. + * + * @todo Does not work with flv files as this requires an actual flv player. Need to figure out how to best integrate the player + * into this function. + * + * We are outputing an anchor to the videofile. The jMedia functions will overtake this anchor and setup our object/embed tags. + */ +function theme_video_formatter_video_media_js($element) { + drupal_add_js(drupal_get_path('module', 'video') .'/js/jquery.media.js'); + drupal_add_js(drupal_get_path('module', 'video') .'/js/jquery.metadata.js'); + //setup our video object + module_load_include('inc', 'video', '/includes/video_helper'); + $video_helper = new video_helper; + $video = $video_helper->video_object($element); + //lets output the link to be overtaken by jmedia + $link = l($video->filename, $video->url, array('attributes' => array('class' => 'jmedia {width: '. $video->player_width .', height: '. $video->player_height .', autoplay: '. $video->autoplay .'}'))); + return $link; +} + +/** + * Displays a "encoding in progress message" + */ +function theme_video_inprogress() { + return '<div class="video-ffmpeg-helper-inprogress">'. t('This video is currently being processed. Please wait.') . '</div>'; +} + +/** + * Display an "encoding failed" message" + */ +function theme_video_encoding_failed() { + return '<div class="video-ffmpeg-helper-encoding-failed">'. t('The video conversion process has failed. You might want to submit a simpler video format like <em>mpeg</em> or <em>divx avi</em>.<br />If the problem persists please contact website administrators.') . '</div>'; +} + +function theme_video_flv($video, $node) { + if ($video->flash_player == 'swftools') { + $options = array( + 'params' => array( + 'width' => $video->player_width, + 'height' => $video->player_height, + ), + 'othervars' => array( + //@todo: swftools bug, can't enable this until they fix their pathing for the images. + //'image' => $video->thumbnail->swfthumb, + ), + ); + $themed_output = swf($video->url, $options); + } + elseif ($video->flash_player == 'flowplayer') { + $options = array( + 'clip' => array( + 'url' => $video->url, + 'autoPlay' => $video->autoplay, + 'autoBuffering' => $video->autobuffering, + ), + ); + $themed_output = theme( + 'flowplayer', + $options, + $video->formatter, + array('style' => 'width:' . $video->player_width . 'px;height:' . $video->player_height . 'px;') + ); + } + else { + $themed_output = t('No flash player has been setup. ' . l(t('Please select a player to play Flash videos.'), 'admin/settings/video/players')); + } + return theme('video_play_flv', $video, $node, $themed_output); +} + +function theme_video_formatter_imagecache($element) { + // Inside a view $element may contain NULL data. In that case, just return. + if (empty($element['#item']['fid'])) { + return ''; + } + + // Extract the preset name from the formatter name. + list($namespace, $theme_function) = explode('__', $element['#formatter'], 2); + if ($preset = imagecache_preset_by_name($namespace)) { + $element['imagecache_preset'] = $namespace; + } + //return $theme_function; + return theme('video_formatter_'. $theme_function, $element, TRUE); +}
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