tags so that the browser knows to play the video */ function wp_video_tag_replace( $attr ) { global $current_blog, $post; if ( function_exists( 'faux_faux' ) ) { if ( faux_faux() ) return ''; } $guid = $attr[0]; $width = $attr['w']; $height = $attr['h']; $info = video_get_info_by_guid( $guid ); if ( false === $info ){ return video_error_placeholder( array( 'text' => __( 'This video doesn’t exist' ) ) ); } if ( defined('IS_WPCOM') && IS_WPCOM ) { if ( is_suspended( $info->blog_id ) ){ return video_error_placeholder( array( 'text' => __( 'This video is suspended due to terms of service violation' ) ) ); } } $different_blog = false; if ( $info->blog_id != $current_blog->blog_id ) { $different_blog = true; switch_to_blog( $info->blog_id ); } //use some intelligence to load higher format if ( video_format_done( $info, 'flv' ) ) $format = 'flv'; else $format = 'fmt_std'; if ( $width >= 1280 ){ if ( video_format_done( $info, 'fmt_hd' ) ) $format = 'fmt_hd'; } else if ( $width >= 640 ){ if ( video_format_done( $info, 'fmt_dvd' ) ) $format = 'fmt_dvd'; } $para = array( 'format' => $format, 'blog_id' => $info->blog_id, 'post_id' => $info->post_id, 'width' => $width, 'height' => $height, 'context' => 'blog' ); $results = video_embed( $para ); if ( $different_blog ) { restore_current_blog(); } return $results; } //legacy function, keep here just in case we need it again function wpcom_vidavee_asset_to_id( $asset_id ) { $asset_id = (int) $asset_id; if ( !$posts =& get_posts( array('meta_key' => '_vidavee', 'meta_value' => $asset_id, 'post_type' => 'attachment', 'post_status' => 'inherit', 'post_parent' => 'post') ) ) return false; return $posts[0]->ID; } function video_placeholder($args) { $required = array('text'); $defaults = array('just_inner' => false, 'subtext' => '', 'width' => 400, 'height' => 300, 'context' => 'blog', 'after' => ''); $null_defaults = array('ins_id'); $args = named_args( $args, $required, $defaults, $null_defaults ); if ( is_wp_error( $args ) ) return ''; extract( $args, EXTR_SKIP ); $class = $width >= 380? 'video-plh-full' : 'video-plh-thumb'; $align = $context == 'blog'? 'center' : 'left'; $margin = $context == 'blog'? 'margin: auto' : ''; $mid_width = $width - 16; $res = ''; $ins_id = $ins_id? "id='$ins_id'" : ''; if (!$just_inner) $res = << STYLE; $res .= <<

$text

$subtext

$after BODY; if (!$just_inner) { $res .= "\t\n"; } return $res; } function video_error_placeholder( $args ) { $args = named_args( $args, array( 'text' ) ); $args['subtext'] = $args['text']; $args['text'] = ''.__( 'Error' ).''; return call_user_func('video_placeholder', $args); } /** * Given user specified dimensions, and the real dimensions * calculate the display width and height */ function video_calc_embed_dimensions( $specified_width, $specified_height, $real_width, $real_height ) { global $content_width; //handle null value resulted from db errors if ( empty($real_width) || empty($real_height) ){ $real_width = 400; $real_height = 300; } $width = (int)$specified_width; $height = (int)$specified_height; if ( 0 == $width && 0 == $height ) { $width = 400; if ( isset( $content_width ) && $content_width > 0 ) { //scale down or up by theme if ( $content_width < 400 ) $width = $content_width; else if ( $content_width > 630 ) $width = 640; } } if ( 0 == $width ) { $width = (int)( ( $real_width*$height ) / $real_height ); if ( $width %2 == 1 ) $width--; //in sync with transcoder logic } elseif (0 == $height) { $height = (int)( ( $real_height*$width ) / $real_width ); if ( $height %2 == 1 ) $height--; //in sync with transcoder logic } return array( $width, $height ); } /** THIS function is so messy, after the JS change!! * Checks for various states of video, and display notice accordingly * It also uses ajax to query and update display * Returns html code for embedding a video */ function video_embed( $args ) { global $wpdb, $current_blog; static $embed_seq = 0, $jah_included = false; $required = array( 'format', 'blog_id', 'post_id' ); $default = array( 'context' => 'blog', 'just_inner' => false ); $null_defaults = array( 'width', 'height', 'ins_id' ); $args = named_args( $args, $required, $default, $null_defaults ); if ( is_wp_error( $args ) ) return ''; extract( $args, EXTR_SKIP ); if ( $post_id <= 0 ) return ''; if ( !$ins_id ) { $ins_id = "video-embed-$embed_seq"; $embed_seq++; } $loop_span_id = 'plh-loop-'.$ins_id; $error_placeholder_body = sprintf('return video_error_placeholder(array("text" => $text, "just_inner" => %1$s, "ins_id" => %2$s, "context" => %3$s, "after" => "error"));', var_export( $just_inner, true ), var_export( $ins_id, true ), var_export( $context, true ), $loop_span_id ); $error_placeholder = create_function('$text', $error_placeholder_body); $info = video_get_info_by_blogpostid( $blog_id, $post_id ); if ( $info == false) return $error_placeholder( __( 'This video doesn’t exist' ) ); $status = video_format_status( $info, $format ); if ( empty( $status ) ) { return $error_placeholder( __( 'This video doesn’t exist' ) ); } list( $width, $height ) = video_calc_embed_dimensions( $width, $height, $info->width, $info->height ); if ( video_format_done( $info, $format ) ) { // video is ready, embed the flash if ( !is_feed() ) { $loop = ""; return $loop.video_embed_flash($format, $info->guid, $width, $height, $just_inner); } else { // for feeds show a plain

return video_embed_flash($format, $info->guid, $width, $height, true); } } // call the functions, which need switching in the beginning, so that we don't to restore before each return switch_to_blog( $blog_id ); $can_edit_post = current_user_can( 'edit_post', $post_id ); $pathname = get_attached_file( $post_id ); $md5_path = md5( preg_replace( '|^.*?wp-content/blogs.dir|', '', $pathname ) ); if ( defined('IS_WPCOM') && IS_WPCOM ) { $file_size = video_get_filesize( $md5_path ); } else { $file_size = filesize( $pathname ); } restore_current_blog(); // do not show the video to normal users or agregators until it's ready if ( !$can_edit_post || is_feed() ) return ''; if ( 'error_cannot_transcode' == $status ) return $error_placeholder( __('This video could not be processed because the codec is not supported.') ); if ( in_array( $status, array( 'error_cannot_obtain_width_height', 'error_cannot_obtain_duration', 'error_cannot_get_thumbnail', 'error_ffmpeg_binary_transcode', 'error_ffmpeg_binary_faststart' ) ) ) return $error_placeholder( __('This video you uploaded is encoded incorrectly, so we are unable to process it. Please try using a standard format (.avi, .mp4, .m4v, .mov, .wmv,.mpg), or different encoding software.') ); if ( in_array( $status, array ( 'error_transcoder_cannot_download_video', 'error_no_fileserver', 'error_cannot_sendto_fileserver', 'error_ffmpeg_binary_info' ))) return $error_placeholder( __('Video processing system is busy. Please contact support or try later.') ); if ( 0 === strpos( $status, 'error_' ) ) return $error_placeholder( sprintf( __('Could not process video. Error code: %s. Please try uploading it later or contact support.'), get_video_status_code( $status ) ) ); $text = __( 'This video is being processed' ); $subtext = ''; if ($eta = video_estimate_remaining_time( $info->guid, $file_size ) ) { $subtext .= '

'.sprintf( __( 'It will be ready in about %s.' ), $eta ).'

'; } $subtext .= ( $context == 'blog' )? '

'._( 'Normal users won’t see this notice' ).'

' : ''; $js = ''; if (!$jah_included) { $js .= get_jah( 'with-script-tags' ); $jah_included = true; } $embed_args = compact('format', 'blog_id', 'post_id', 'width', 'height', 'context', 'just_inner', 'ins_id'); $embed_args['just_inner'] = 1; $query_str = ''; foreach($embed_args as $k => $v) $query_str .= "&$k=".(!$v? 0 : $v); $js_safe_ins_id = str_replace('-', '_', $ins_id); $func_name = 'update_plh_'.$js_safe_ins_id; $js .= << function $func_name() { var loop = document.getElementById('$loop_span_id'); if (!loop || loop.innerHTML != 'continue') return; jah('/wp-content/plugins/video/video-ajax.php?action=embed$query_str'+'&x='+Math.random(), '$ins_id'); setTimeout('$func_name();', 5000); } setTimeout('$func_name();', 5000); JS; $loop = ""; $placeholder = video_placeholder( array( 'text' => $text, 'just_inner' => $just_inner, 'ins_id' => $ins_id, 'subtext' => $subtext, 'width' => $width, 'height' => $height, 'context' => $context, 'after' => $loop ) ); return $placeholder.($just_inner? '' : $js); } function video_get_filesize( $md5_path ) { global $wpdb; $bytes = $wpdb->get_var("SELECT `bytes` FROM file_log WHERE md5_path = '{$md5_path}'"); if ( intval( $bytes ) ) return intval( $bytes ); return false; } // how many seconds does processing of a megabyte of video takes on average define('VIDEO_SECS_PER_MB', 0.000005); // safety margin beyond the calculated ETA, e.g. 1.2 means 20% more define('VIDEO_SAFETY_COEFF', 1.2); /** * A rudimentary way to estimate the video processing time based on its size. * a better way is to survey the jobs queue and use real time metrics */ function video_estimate_remaining_time( $guid, $size ) { $info = video_get_info_by_guid( $guid ); if ( !$info || !isset($info->date_gmt) || ($info->finish_date_gmt && $info->finish_date_gmt != '0000-00-00 00:00:00' ) ) { return false; } $size = intval( $size ); if ( $size < 100*1024 ) return false; $secs_per_byte = VIDEO_SECS_PER_MB; $eta = $size*$secs_per_byte*VIDEO_SAFETY_COEFF - (gmdate('U') - strtotime($info->date_gmt)); $five_mins = ceil( $eta / 300 ); if ( $five_mins <= 0) return __('a couple of minutes'); if ($five_mins >= 12) { $hours = floor( $five_mins / 12 ); $minutes = ( $five_mins % 12 )*5; if ( $minutes ) return sprintf( __ngettext( 'one hour and %2$s minutes', '%1$s hours and %2$s minutes', $hours ), $hours, $minutes ); else return sprintf( __ngettext( 'one hour', '%1$s hours', $hours ), $hours ); } else { return sprintf( __ngettext( 'one minute', '%s minutes', $five_mins*5), $five_mins*5 ); } } function video_embed_flash($format, $guid, $width, $height, $no_js = false) { static $embed_seq = -1; static $loaded_swfobject = false; $results = ''; $embed_seq++; if (!$loaded_swfobject && !$no_js) { $results .= ""; $loaded_swfobject = true; } /* * wpcom uses redirect syntax to make the url shorter * open source version uses the full url to ease up configuration setups */ if ( defined('IS_WPCOM') && IS_WPCOM ) { $src = "http://v.wordpress.com/$guid"; $express_install = 'http://v.wordpress.com/wp-content/plugins/video/expressInstall2.swf'; } else { $src = "http://" . MY_VIDEO_SERVER . "/wp-content/plugins/video/flvplayer.swf?guid=$guid" . "&video_info_path=http://" . MY_VIDEO_SERVER . "/wp-content/plugins/video/video-xml.php"; $express_install = "http://" . MY_VIDEO_SERVER . '/wp-content/plugins/video/expressInstall2.swf'; } $results .= "\n"; $results .= "

\n"; $no_js_code = "

"; if ($no_js) return $results.$no_js_code.'

'; $results .= "\n"; $results .= "

"; $results .= ''; $results .= ''; return $results; } // little function to do some regex matching with utf8 mushing function video_preggetit($source, $regex) { $match=array(); $result = preg_match($regex, $source, $match); if(!$result===false) return $match[1]; else return false; } /** * when a video is deleted, log file deletion for its associated files: * video and thumbnail images, and the guid * so that deletion is carried out across data centers */ function delete_related_video_files( $post_id, $file ) { global $current_blog, $wpdb; $blog_id = $current_blog->blog_id; $info = video_get_info_by_blogpostid( $blog_id, $post_id ); if ( $info == false ) return; //delete cache entries $info = video_get_info_by_blogpostid( $blog_id, $post_id ); $key1 = 'video-info-by-' . $blog_id . '-' . $post_id; wp_cache_delete( $key1, 'video-info' ); $key2 = 'video-info-by-' . $info->guid; wp_cache_delete( $key2, 'video-info' ); $key3 = 'video-xml-by-' . $info->guid; wp_cache_delete( $key3, 'video-info' ); $sql = $wpdb->prepare( "DELETE FROM videos WHERE blog_id=%d AND post_id=%d", $blog_id, $post_id ); $wpdb->query( $sql ); $path = dirname( $file ); if ( video_format_done( $info, 'flv' ) ){ $files = unserialize( $info->flv_files ); $video_file = $path . '/' . $files['video_file']; $original_image = $path . '/' . $files['original_img']; $thumbnail_image = $path . '/' . $files['thumbnail_img']; if ( defined('IS_WPCOM') && IS_WPCOM ) { log_file_deletion( $video_file, false ); log_file_deletion( $original_image, false ); log_file_deletion( $thumbnail_image, false ); } else { @unlink( $video_file ); @unlink( $original_image ); @unlink( $thumbnail_image ); } } if ( video_format_done( $info, 'fmt_std' ) ){ $files = unserialize( $info->std_files ); $video_file = $path . '/' . $files['video_file']; $original_image = $path . '/' . $files['original_img']; $thumbnail_image = $path . '/' . $files['thumbnail_img']; if ( defined('IS_WPCOM') && IS_WPCOM ) { //don't update disk usage since these are internal files log_file_deletion( $video_file, false ); log_file_deletion( $original_image, false ); log_file_deletion( $thumbnail_image, false ); } else { @unlink( $video_file ); @unlink( $original_image ); @unlink( $thumbnail_image ); } } if ( video_format_done( $info, 'fmt_dvd' ) ){ $files = unserialize( $info->dvd_files ); $video_file = $path . '/' . $files['video_file']; $original_image = $path . '/' . $files['original_img']; $thumbnail_image = $path . '/' . $files['thumbnail_img']; if ( defined('IS_WPCOM') && IS_WPCOM ) { log_file_deletion( $video_file, false ); log_file_deletion( $original_image, false ); log_file_deletion( $thumbnail_image, false ); } else { @unlink( $video_file ); @unlink( $original_image ); @unlink( $thumbnail_image ); } } if ( video_format_done( $info, 'fmt_hd' ) ){ $files = unserialize( $info->hd_files ); $video_file = $path . '/' . $files['video_file']; $original_image = $path . '/' . $files['original_img']; $thumbnail_image = $path . '/' . $files['thumbnail_img']; if ( defined('IS_WPCOM') && IS_WPCOM ) { log_file_deletion( $video_file, false ); log_file_deletion( $original_image, false ); log_file_deletion( $thumbnail_image, false ); } else { @unlink( $video_file ); @unlink( $original_image ); @unlink( $thumbnail_image ); } } if ( video_format_done( $info, 'fmt1_ogg' ) ){ $video_file = preg_replace( '/\.[^.]+/', '_fmt1.ogv', $file ); if ( defined('IS_WPCOM') && IS_WPCOM ) { log_file_deletion( $video_file, false ); } else { @unlink( $video_file ); } } if ( !empty( $info->thumbnail_files ) ){ $files = unserialize( $info->thumbnail_files ); foreach ( $files as $f ){ $t_file = $path . '/' . $f; if ( defined('IS_WPCOM') && IS_WPCOM ) log_file_deletion( $t_file, false ); else @unlink( $t_file ); } } } function get_video_status_code( $error_string ) { $video_status = array ( 0 => 'done', 1 => 'initiated', 2 => 'sending_to_fileserver', 3 => 'error_transcoder_cannot_download_video', 4 => 'error_cannot_obtain_width_height', 5 => 'error_cannot_transcode', 6 => 'error_cannot_get_thumbnail', 7 => 'error_auth_with_fileserver', 8 => 'error_fileserver_cannot_receive_all_files', 9 => 'error_move_uploaded_file', 10 => 'error_cannot_obtain_duration', 20 => 'error_no_fileserver', 21 => 'error_cannot_sendto_fileserver', 22 => 'error_ffmpeg_binary_info', 23 => 'error_ffmpeg_binary_transcode', 24 => 'error_ffmpeg_binary_faststart', 25 => 'error_ffmpeg2theora_binary_transcode', 30 => 'transcoder_received_request', 31 => 'fileserver_received_request', 32 => 'try_sendto_fileserver_later', 33 => 'try_download_later' ); foreach ( $video_status as $c => $v ) { if ( $error_string == $v ) return $c; } return -1; } // produce HTML for the video title function video_display_title( $post_id, $info ) { $id = "attachments[$post_id][video-title]"; $out = ""; return $out; } function video_set_title( $post, $attachment ) { global $current_blog; if ( isset($_POST['attachments'][$post['ID']]) ) { $value = $_POST['attachments'][$post['ID']]['video-title']; $value = stripslashes( $value ); if ( !empty( $value )){ $info = video_get_info_by_blogpostid( $current_blog->blog_id, $post['ID'] ); if ( $value != $info->title ) update_video_info( $current_blog->blog_id, $post['ID'], 'title', $value ); } } // do not break the filter return $post; } // produce HTML for the video description function video_display_description( $post_id, $info ) { $id = "attachments[$post_id][video-description]"; $out = "" . attribute_escape( $info->description) . ""; return $out; } function video_set_description( $post, $attachment ) { global $current_blog; if ( isset($_POST['attachments'][$post['ID']]) ) { $value = $_POST['attachments'][$post['ID']]['video-description']; $value = stripslashes( $value ); if ( !empty( $value )){ $info = video_get_info_by_blogpostid( $current_blog->blog_id, $post['ID'] ); if ( $value != $info->description ) update_video_info( $current_blog->blog_id, $post['ID'], 'description', $value ); } } // do not break the filter return $post; } // produce HTML for the display embedcode checkbox function video_display_embed_choice( $post_id, $info ) { $checked = (1 == $info->display_embed)? ' checked="checked"' : ''; $id = "attachments[$post_id][display_embed]"; $out = ""; $out .= "" . __( 'Display embed code and allow external sites to embed this video' ) . ""; return $out; } function video_set_display_embed( $post, $attachment ) { global $current_blog; if ( isset($_POST['attachments'][$post['ID']]) ) { $value = (isset($_POST['attachments'][$post['ID']]['display_embed']))? 1 : 0; $info = video_get_info_by_blogpostid( $current_blog->blog_id, $post['ID'] ); if ( $value != $info->display_embed ) update_video_info( $current_blog->blog_id, $post['ID'], 'display_embed', $value ); } // do not break the filter return $post; } // produce HTML for the rating radio button function video_display_rating( $post_id, $info ) { $ratings = array('G', 'PG-13', 'R-17', 'X-18' ); foreach( $ratings as $r ) { $checked = ( $info->rating == $r ) ? ' checked="checked"' : ''; $id = "attachments[$post_id][rating]"; $out .= ""; $out .="" . __( $r ) . ""; } return $out; } function video_set_rating( $post, $attachment ) { global $current_blog; if ( isset($_POST['attachments'][$post['ID']]) ) { $value = $_POST['attachments'][$post['ID']]['rating']; if ( !empty( $value )){ $info = video_get_info_by_blogpostid( $current_blog->blog_id, $post['ID'] ); if ( $value != $info->rating ) update_video_info( $current_blog->blog_id, $post['ID'], 'rating', $value ); } } // do not break the filter return $post; } function video_fields_to_edit( $fields, $post ) { global $current_blog; if ( !is_video( $post ) ) { return $fields; } $blog_id = $current_blog->blog_id; $post_id = $post->ID; unset($fields['url']); unset( $fields['post_title'] ); unset( $fields['post_excerpt'] ); unset( $fields['post_content'] ); $info = video_get_info_by_blogpostid( $blog_id, $post_id ); if ( empty( $info ) ) // earlier flv videos which have failed in transcoding are not stored in videos table $format = 'flv'; else { if ( video_format_done( $info, 'flv' ) ) $format = 'flv'; else $format = 'fmt_std'; } $status = video_get_status( $blog_id, $post_id, $format ); $message = ''; $embed_args = array( 'format' => $format, 'blog_id' => $blog_id, 'post_id' => $post_id, 'width' => 360, 'context' => 'admin' ); if ( $status != 'vidavee' ) { $fields['video-title'] = array( 'label' => __('Title'), 'input' => 'html', 'html' => video_display_title( $post->ID, $info ), 'helps' => __('Title will appear on the first frame of your video'), ); $fields['video-description'] = array( 'label' => __('Description'), 'input' => 'html', 'html' => video_display_description( $post->ID, $info ) ); $fields['display_embed'] = array( 'label' => __('Embed'), 'input' => 'html', 'html' => video_display_embed_choice( $post->ID, $info ) ); $fields['video-rating'] = array( 'label' => __('Rating'), 'input' => 'html', 'html' => video_display_rating( $post->ID, $info ) ); $video_html = video_embed( $embed_args ); $video_html .= '

To change the default thumbnail image, play the video and click "Capture Thumbnail" button.

'; if ( 0 === strpos( $status, 'error_' ) ) { $video_html .= ''; } else { //videopress plugin access point if ( (isset( $_REQUEST['video_plugin'] ) && $_REQUEST['video_plugin'] == 1) || (isset( $_SERVER['HTTP_REFERER'] ) && preg_match( "|video_plugin=1|", $_SERVER['HTTP_REFERER'] )) ) { $embed = "[videopress {$info->guid}]"; $video_html = '

' . __( 'Shortcode for embedding' ) . ":
copy and paste this into your post

" . $video_html; } else { $video_html = '

'.__('Shortcode for embedding:' ).' '.video_send_to_editor_shortcode( '', $post_id, '' ).'

'.$video_html; } } $fields['video-preview'] = array( 'label' => __( 'Preview and Insert' ), 'input' => 'html', 'html' => $video_html, ); } else if ( $status == 'vidavee' ) { //convertion routine missed a handful of old vidavee videos, and we don't know where they are, need to manually update it $message = __('This video is currently served by Vidavee, we will convert it for you soon. '); wp_mail( VIDEO_ADMIN_EMAIL, "[Unconverted vidavee video]", "$current_blog->domain, blog_id:$blog_id, post_id:$post_id" ); } if ( $message ) { $fields['video-status'] = array( 'label' => __( 'Status '), 'input' => 'html', 'html' => $message, ); } return $fields; } function video_get_status( $blog_id, $post_id, $format='fmt_std' ) { global $wpdb; $info = video_get_info_by_blogpostid( $blog_id, $post_id ); if ( !empty( $info ) ) return $info->$format; // below are kept here for backward compatibility reasons $status = $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM $wpdb->postmeta WHERE meta_key = '_wp_flv_status' AND post_id = %d", $post_id )); if ( !empty( $status )) return $status; $v = $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM $wpdb->postmeta WHERE meta_key = '_vidavee' AND post_id = %d", $post_id )); if ( !empty( $v )) return 'vidavee'; return 'unknown'; } function video_send_to_editor_shortcode( $html, $post_id, $attachment ) { global $current_blog; $blog_id = $current_blog->blog_id; if ( !is_video( $post_id ) ) { return $html; } $info = video_get_info_by_blogpostid( $blog_id, $post_id ); if ( empty( $info ) ) return ''; if ( video_format_done( $info, 'flv' ) ) return "[wpvideo $info->guid]"; $status = $info->fmt_std; if ( is_null( $status ) || substr( $status, 0, 5 )=='error' ) return ''; //display the guid even when the video is under processing return "[wpvideo $info->guid]"; } function video_send_to_editor_url( $html, $url, $title ) { $url = trim( $url ); $url = preg_replace( '/^\[youtube[= ](.+)\]/i', '$1', $url ); $url = preg_replace( '/^\[googlevideo[= ](.+)\]/i', '$1', $url ); if ( preg_match( '|^(?:http://)?(\[dailymotion id=.+\])|i', $url, $matches ) ) return $matches[1]; $shortcode = ''; if ( preg_match( '/^http:\/\/video\.google\.[a-z]+/i', $url ) ) $shortcode = "[googlevideo=$url]"; elseif ( preg_match( '/^http:\/\/[a-z]{2,3}\.youtube\.com\//i', $url ) || preg_match( '/^http:\/\/youtube.com\//i', $url ) ) $shortcode = "[youtube=$url]"; elseif ( preg_match( '/^http:\/\/www.livevideo.com\//i', $url ) || preg_match( '/^http:\/\/livevideo.com\//i', $url ) ) { $id = preg_replace( '/http:\/\/www.livevideo.com\/video\/([0-9a-z]+)\/.*/i', '$1', $url ); if ( $id ) $shortcode = "[livevideo id=$id]"; } //TODO: error if no suitable video found? return $shortcode; } function video_shortcodes_help($video_form) { return '

' . __('URL') . ' *

' . __('URL') . ' *
Paste your YouTube or Google Video URL above, or use the examples below. '.sprintf( __('YouTube instructions %s'), 'http://support.wordpress.com/videos/youtube/', '`[youtube=http://www.youtube.com/watch?v=AgEmZ39EtFk]`' ).' '.sprintf( __('Google instructions %s') , 'http://support.wordpress.com/videos/google-video/', '`[googlevideo=http://video.google.com/googleplayer.swf?docId=-8459301055248673864]`' ).' '.sprintf( __('DailyMotion instructions %s'), 'http://support.wordpress.com/videos/dailymotion/', '`[dailymotion id=5zYRy1JLhuGlP3BGw]`' ).' '.sprintf( __('Post to WordPress button %s'), 'http://support.wordpress.com/videos/vodpod/', 'Use VodPod to post videos from hundreds of sites (beta)' ).'

Paste your YouTube or Google Video URL above, or use the examples below.

'.sprintf( __('YouTube instructions %s'), 'http://support.wordpress.com/videos/youtube/', '[youtube=http://www.youtube.com/watch?v=AgEmZ39EtFk]' ).'
'.sprintf( __('Google instructions %s') , 'http://support.wordpress.com/videos/google-video/', '[googlevideo=http://video.google.com/googleplayer.swf?docId=-8459301055248673864]' ).'
'.sprintf( __('DailyMotion instructions %s'), 'http://support.wordpress.com/videos/dailymotion/', '[dailymotion id=5zYRy1JLhuGlP3BGw]' ).'
'.sprintf( __('Post to WordPress button %s'), 'http://support.wordpress.com/videos/vodpod/', 'Use VodPod to post videos from hundreds of sites (beta)' ).'

'; } /** * include wp video links in feed * and */ function wp_add_videolink( $text ){ if ( !is_feed() ) return $text; $post_content = get_the_content(); $r = preg_match_all( WP_VIDEO_TAG, $post_content, $matches, PREG_SET_ORDER ); if ( $r === false || $r === 0 ) return $text; $vlink = $text; foreach ( $matches as $m ) { $guid = video_preggetit( $m[1], VIDEO_TAG_GUID ); $info = video_get_info_by_guid( $guid ); if ( empty($info) ) continue; $v_name = preg_replace( '/\.\w+/', '', basename( $info->path ) ); $post_url = get_permalink(); $img_name = video_preview_image_name( 'fmt_std', $info ); if ( defined('IS_WPCOM') && IS_WPCOM ) { $image_url = 'http://cdn.videos.wordpress.com/' . $guid . '/' . $img_name; } else { $v_url = get_the_guid( $info->post_id ); $image_url = preg_replace( '#[^/]+\.\w+$#', $img_name, $v_url ); } $name = preg_replace( '/\.\w+/', '', basename( $info->path ) ); $vlink .= "

"; } return $vlink; } /** * if a video has multiple formats, generate ; otherwise generate * and other mrss entries */ function one_video_mrss( $blog_id, $guid ){ $mp4_types = array( 'fmt_std', 'fmt_dvd', 'fmt_hd' ); $info = video_get_info_by_guid( $guid ); if ( empty($info) ) return; if ( $info->display_embed == 0 ) return; $blog_id = $info->blog_id; $post_id = $info->post_id; $title = $info->title; $description = $info->description; $v_name = preg_replace( '/\.\w+/', '', basename( $info->path ) ); switch_to_blog( $blog_id ); $n = preg_match( '/(\d+):(\d+):(\d+)./', $info->duration, $match); $total_seconds = 3600 * $match[1] + 60 * $match[2] + $match[3]; if ( video_format_done( $info, 'fmt_hd' ) ){ $types[] = 'fmt_hd'; if ( !isset( $highest_resolution ) ) $highest_resolution = 'fmt_hd'; } if ( video_format_done( $info, 'fmt_dvd' ) ) { $types[] = 'fmt_dvd'; if ( !isset( $highest_resolution ) ) $highest_resolution = 'fmt_dvd'; } if ( video_format_done( $info, 'fmt_std' ) ){ $types[] = 'fmt_std'; if ( !isset( $highest_resolution ) ) $highest_resolution = 'fmt_std'; } if ( video_format_done( $info, 'flv' ) ){ $types[] = 'flv'; if ( !isset( $highest_resolution ) ) $highest_resolution = 'flv'; } if ( video_format_done( $info, 'fmt1_ogg' ) ){ $types[] = 'fmt1_ogg'; if ( !isset( $highest_resolution ) ) $highest_resolution = 'fmt1_ogg'; } $num = -1; foreach ( $types as $type ){ $num++; if ( $type == 'flv' ) { $width = 400; if ( empty($info->height) || empty($info->width) ) //handle db error case $height = 300; else $height = (int)( 400 * ($info->height/$info->width) ); $fileSize = FLV_DATARATE * $total_seconds * 1024/8; $files = unserialize( $info->flv_files ); $video_name = $files[ 'video_file' ]; } else if ( $type == 'fmt_std' ) { $width = 400; if ( empty($info->height) || empty($info->width) ) $height = 300; else $height = (int)( 400 * ($info->height/$info->width) ); $fileSize = STD_DATARATE * $total_seconds * 1024/8; $files = unserialize( $info->std_files ); $video_name = $files[ 'video_file' ]; } else if ( $type == 'fmt_dvd' ) { $width = 640; if ( empty($info->height) || empty($info->width) ) $height = 360; else $height = (int)( 640 * ($info->height/$info->width) ); $fileSize = DVD_DATARATE * $total_seconds * 1024/8; $files = unserialize( $info->dvd_files ); $video_name = $files[ 'video_file' ]; } else if ( $type == 'fmt_hd' ) { $width = 1280; if ( empty($info->height) || empty($info->width) ) $height = 720; else $height = (int)( 1280 * ($info->height/$info->width) ); $fileSize = HD_DATARATE * $total_seconds * 1024/8; $files = unserialize( $info->hd_files ); $video_name = $files[ 'video_file' ]; } else if ( $type == 'fmt1_ogg' ) { $width = 400; if ( empty($info->height) || empty($info->width) ) $height = 400; else $height = (int)( 400 * ($info->height/$info->width) ); $fileSize = FMT1_OGG_DATARATE * $total_seconds * 1024/8; $video_name = $v_name . '_fmt1.ogv'; } if ( $width %2 == 1 ) $width--; //in sync with logic in transcoder if ( $height %2 == 1 ) $height--; if ( defined('IS_WPCOM') && IS_WPCOM ) { $url = 'http://cdn.videos.wordpress.com/' . $guid . '/' . $video_name; } else { $v_url = get_the_guid( $info->post_id ); $url = preg_replace( '#[^/]+\.\w+$#', $video_name, $v_url ); } $isDefault = 'false'; if ( $type == $highest_resolution ) { $isDefault = 'true'; if ( $type == 'flv' ) echo "\t\n"; else if ( in_array( $type, $mp4_types ) ) echo "\t\n"; else if ( $type == 'fmt1_ogg') echo "\t\n"; } $all_formats[$num]['content']['attr']['url'] = $url; $all_formats[$num]['content']['attr']['fileSize'] = $fileSize; if ( $type == 'flv') $all_formats[$num]['content']['attr']['type'] = 'video/x-flv'; else if ( in_array( $type, $mp4_types ) ) $all_formats[$num]['content']['attr']['type'] = 'video/mp4'; else if ( $type == 'fmt1_ogg') $all_formats[$num]['content']['attr']['type'] = 'video/ogg'; $all_formats[$num]['content']['attr']['medium'] = 'video'; $all_formats[$num]['content']['attr']['isDefault'] = $isDefault; $all_formats[$num]['content']['attr']['duration'] = $total_seconds; $all_formats[$num]['content']['attr']['width'] = $width; $all_formats[$num]['content']['attr']['height'] = $height; } $mpaa = array('G' => 'g', 'PG-13' => 'pg-13', 'R-17' => 'nc-17', 'X-18' => 'r' ); $aux['rating']['attr']['scheme'] = 'urn:mpaa'; $aux['rating']['children'][] = $mpaa[ $info->rating ]; if ( empty( $title ) ){ $title = $v_name; } $aux['title']['attr']['type'] = 'plain'; $aux['title']['children'][0] = esc_html( $title ); if ( !empty( $description ) ) { $aux['description']['attr']['type'] = 'plain'; $aux['description']['children'][0] = $description; } $img_name = video_preview_image_name( $type, $info ); if ( defined('IS_WPCOM') && IS_WPCOM ) { $thumbnail_img = 'http://cdn.videos.wordpress.com/' . $guid . '/' . $img_name; } else { $v_url = get_the_guid( $info->post_id ); $thumbnail_img = preg_replace( '#[^/]+\.\w+$#', $img_name, $v_url ); } $aux['thumbnail']['attr']['url'] = $thumbnail_img; $thumb_width = 256; if ( empty($info->height) || empty($info->width) ) $thumb_height = 192; else $thumb_height = (int)( $thumb_width * ($info->height/$info->width) ); $aux['thumbnail']['attr']['width'] = $thumb_width; $aux['thumbnail']['attr']['height'] = $thumb_height; if ( defined('IS_WPCOM') && IS_WPCOM ) { $player = "http://v.wordpress.com/$guid"; } else { $player = "http://" . MY_VIDEO_SERVER . "/wp-content/plugins/video/flvplayer.swf?guid=$guid" . "&video_info_path=http://" . MY_VIDEO_SERVER . "/wp-content/plugins/video/video-xml.php"; } $aux['player']['attr']['url'] = $player; $aux['player']['attr']['width'] = 400; $aux['player']['attr']['height'] = 300; if ( count( $types ) == 1 ){ $all_formats[0]['content']['children'] = $aux; $v_mrss['content'] = $all_formats[0]['content']; } else { for ( $i=0; $i <= $num; $i++ ){ $v_mrss['group']['children'][$i] = $all_formats[$i]; } $v_mrss['group']['children'][$i] = $aux; } restore_current_blog(); return $v_mrss ; } function mrss_video( $media ) { global $current_blog; $blog_id = $current_blog->blog_id; $post_content = get_the_content(); $r = preg_match_all( WP_VIDEO_TAG, $post_content, $matches, PREG_SET_ORDER ); if ( $r === false || $r === 0 ) return $media; foreach ( $matches as $m ) { $guid = video_preggetit( $m[1], VIDEO_TAG_GUID ); $media[] = one_video_mrss( $blog_id, $guid ); } return $media; } add_filter( 'mrss_media', 'mrss_video' ); function video_init() { add_filter( 'type_url_form_video', 'video_shortcodes_help'); add_filter( 'video_send_to_editor_url', 'video_send_to_editor_url', 10, 3 ); add_action('add_attachment', 'remote_transcode_one_video'); add_action( 'delete_related_video_files', 'delete_related_video_files', 10, 2 ); add_filter( 'media_send_to_editor', 'video_send_to_editor_shortcode', 10, 3 ); add_filter( 'attachment_fields_to_edit', 'video_fields_to_edit', 10, 2 ); add_filter( 'attachment_fields_to_save', 'video_set_title', 10, 2 ); add_filter( 'attachment_fields_to_save', 'video_set_description', 10, 2 ); add_filter( 'attachment_fields_to_save', 'video_set_display_embed', 10, 2 ); add_filter( 'attachment_fields_to_save', 'video_set_rating', 10, 2 ); add_filter('get_the_excerpt', 'wp_add_videolink', 20); add_filter('the_content', 'wp_add_videolink', 20); } add_action( 'init', 'video_init' ); ?>