diff options
| -rw-r--r-- | video.module | 633 |
1 files changed, 407 insertions, 226 deletions
diff --git a/video.module b/video.module index 0d2bac7..5b991bb 100644 --- a/video.module +++ b/video.module @@ -3,7 +3,7 @@ /** * @file - * Display video in Quicktime MOV, Realmedia RM, Flash FLV, + * Display video in Quicktime MOV, Realmedia RM, Flash FLV & SWF, * or Windows Media WMV formats. * * @author Fabio Varesano <fvaresano at yahoo dot it> @@ -14,6 +14,7 @@ * @code CREATE TABLE video ( + vid int(10) unsigned NOT NULL default '0', nid int(10) unsigned NOT NULL default '0', vidfile text NOT NULL default '', videox smallint(4) unsigned NOT NULL default '0', @@ -21,11 +22,11 @@ CREATE TABLE video ( size bigint(13) unsigned default NULL, download_counter int(10) unsigned NOT NULL default '0', play_counter int(10) unsigned NOT NULL default '0', - video_bitrate int(11) unsigned default NULL, - audio_bitrate int(11) unsigned default NULL, - audio_sampling_rate int(11) unsigned default NULL, + video_bitrate int(10) unsigned default NULL, + audio_bitrate int(10) unsigned default NULL, + audio_sampling_rate int(10) unsigned default NULL, audio_channels enum('','5.1','stereo','mono') default NULL, - playtime_seconds int(11) unsigned default NULL, + playtime_seconds int(10) unsigned default NULL, download_folder varchar(255) NULL default NULL, disable_multidownload tinyint(1) unsigned NOT NULL default '0', use_play_folder tinyint(1) unsigned NOT NULL default '0', @@ -35,8 +36,9 @@ CREATE TABLE video ( custom_field_4 varchar(255) NULL default NULL, custom_field_5 text NULL default NULL, custom_field_6 text NULL default NULL, - PRIMARY KEY (nid) -) TYPE=MyISAM COMMENT='size is in bytes'; + serialized_data text NULL default NULL, + PRIMARY KEY (vid) +) TYPE=MyISAM; * @endcode */ @@ -55,9 +57,20 @@ ALTER TABLE video ADD custom_field_3 varchar(255) NULL default NULL; ALTER TABLE video ADD custom_field_4 varchar(255) NULL default NULL; ALTER TABLE video ADD custom_field_5 text NULL default NULL; ALTER TABLE video ADD custom_field_6 text NULL default NULL; +ALTER TABLE video ADD vid int(10) unsigned NOT NULL default '0'; +ALTER TABLE `video` DROP PRIMARY KEY , ADD PRIMARY KEY ( `vid` ) +ALTER TABLE video ADD serialized_data text NULL default NULL; */ +/* Database Updates from 1.24 schema. + +ALTER TABLE video ADD vid int(10) unsigned NOT NULL default '0'; +ALTER TABLE `video` DROP PRIMARY KEY , ADD PRIMARY KEY ( `vid` ) +ALTER TABLE video ADD serialized_data text NULL default NULL; + + */ + /******************************************************************** * General Hooks ********************************************************************/ @@ -114,6 +127,7 @@ function video_help($section = 'admin/help#video') { * array of menu information */ function video_menu($may_cache) { + $items = array(); if ($may_cache) { $items[] = array( 'path' => 'video', @@ -125,17 +139,10 @@ function video_menu($may_cache) { 'path' => 'node/add/video', 'title' => t('video'), 'access' => user_access('create video')); - $items[] = array( //This is not currently used. - 'path' => 'video/goto', - 'callback' => '_video_page_goto', - 'type' => MENU_CALLBACK, - 'callback arguments' => arg(3), - 'access' => user_access('access video')); } else { //If $may_cache is false. if (arg(0) == 'node' && is_numeric(arg(1))) { - $node = node_load(arg(1)); - if ($node->type == 'video') { + if ($node = node_load(arg(1)) and $node->type == 'video') { if (variable_get('video_displayplaymenutab', 1) == 1) { $items[] = array('path' => 'node/'. arg(1) .'/play', 'title' => t('play'), @@ -172,19 +179,18 @@ function video_menu($may_cache) { * array of link information */ function video_link($type, $node = NULL) { - $links = array(); + $link = ''; // Node links for a video if ($type == 'node' && $node->type == 'video' && $node->vidfile && user_access('access video')) { - $display_play_link = variable_get('video_displayplaylink', 1); - $display_download_link = variable_get('video_displaydownloadlink', 1); - $display_playtime = variable_get('video_displayplaytime', 1); - $display_filesize = variable_get('video_displayfilesize', 1); //If the video is of type youtube and multi-file downloads aren't turned on don't show the download link. if (_video_get_filetype($node->vidfile) == 'youtube' and $node->disable_multidownload == 1) { $display_download_link = 0; } - $link = ''; - if ($display_play_link == 1) { + else { + $display_download_link = variable_get('video_displaydownloadlink', 1); + } + + if (variable_get('video_displayplaylink', 1)) { $link .= l(t('play'), "node/$node->nid/play", array('class' => 'outgoing', 'title' => t('play %link', array('%link' => $node->title)))); $link .= ($display_download_link == 1) ? ' ' . t('or') . ' ' : ' | '; } @@ -192,10 +198,10 @@ function video_link($type, $node = NULL) { $link .= l(t('download'), "node/$node->nid/download", array('class' => 'outgoing', 'title' => t('download %link', array('%link' => $node->title)))); $link .= ' | '; } - if ($display_playtime == 1) { + if (variable_get('video_displayplaytime', 1)) { $link .= format_interval($node->playtime_seconds) . ' | '; } - if ($display_filesize == 1 and $node->size != 0) { + if (variable_get('video_displayfilesize', 1) and $node->size != 0) { $link .= format_size($node->size) . ' | '; } if (variable_get('video_playcounter', 1) and user_access('view play counter')) { @@ -207,7 +213,7 @@ function video_link($type, $node = NULL) { $link = substr($link, 0, -3); //Trim the last " | " off. } - return $links[] = $link; + return array($link); } /** @@ -235,7 +241,7 @@ function video_page() { * array of permissions */ function video_perm() { - $array = array('create video', 'access video', 'administer video', 'view play counter', 'view download counter'); + $array = array('create video', 'access video', 'administer video', 'download video', 'view play counter', 'view download counter'); if (variable_get('video_multidownload', '0')) { //Only display permission if turned on in settings. $array[] = 'create multi-file downloads'; } @@ -254,19 +260,7 @@ function video_settings() { drupal_access_denied(); } $options = array(1 => 'Yes', 0 => 'No'); - - $form['flash'] = array('#type' => 'fieldset', '#title' => t('Flash settings')); - $form['flash']['video_flvplayerskin'] = array( - '#type' => 'textfield', - '#title' => t('Location of Flash player skin'), - '#default_value' => variable_get('video_flvplayerskin', 'modules/video/FLVPlayer_Skin.swf'), - '#description' => t('The location of the Shockwave skin for player controls on the Flash video. It should be a path relative to the Drupal root directory.')); - $form['flash']['video_flvplayerloader'] = array( - '#type' => 'textfield', - '#title' => t('Filename of Flash loader'), - '#default_value' => variable_get('video_flvplayerloader', 'Player.swf'), - '#description' => t('The name of the Shockwave file that manages loading the FLV movie.')); - + $form['tabs'] = array('#type' => 'fieldset', '#title' => t('Tab menu options')); $form['tabs']['video_displayplaymenutab'] = array( '#type' => 'radios', @@ -280,8 +274,20 @@ function video_settings() { '#options' => $options, '#default_value' => variable_get('video_displaydownloadmenutab', 1), '#description' => t('Toggle display of menu link to download video from the node page.')); - - $form['menu'] = array('#type' => 'fieldset', '#title' => t('Items to display in the node menu')); + + $form['flash'] = array('#type' => 'fieldset', '#title' => t('Flash settings')); + $form['flash']['video_flvplayerskin'] = array( + '#type' => 'textfield', + '#title' => t('Location of Flash player skin'), + '#default_value' => variable_get('video_flvplayerskin', 'modules/video/FLVPlayer_Skin.swf'), + '#description' => t('The location of the Shockwave skin for player controls on the Flash video. It should be a path relative to the Drupal root directory.')); + $form['flash']['video_flvplayerloader'] = array( + '#type' => 'textfield', + '#title' => t('Filename of Flash loader'), + '#default_value' => variable_get('video_flvplayerloader', 'Player.swf'), + '#description' => t('The name of the Shockwave file that manages loading the FLV movie.')); + + $form['menu'] = array('#type' => 'fieldset', '#title' => t('Items to display in the node menu'), '#weight' => -5, '#collapsible' => TRUE, '#collapsed' => TRUE); $form['menu']['video_displayplaylink'] = array( '#type' => 'radios', '#title' => t('Display play link'), @@ -341,7 +347,21 @@ function video_settings() { '#default_value' => variable_get('video_display_metadata', 0), '#description' => t('Allows displaying a list of videos metadata: Video bitrate, Audio bitrate, Audio Sampling Rate and Audio Channels.')); - $form['customfields'] = array('#type' => 'fieldset', '#collapsible' => TRUE, '#collapsed' => TRUE, '#title' => t('Custom display fields'), '#description' => t('Creates custom fields. Fields only show up if you give them a name.')); + $form['video_object_parameters'] = array( + '#type' => 'radios', + '#title' => t('Allow adding of parameters to object HTML'), + '#options' => $options, + '#default_value' => variable_get('video_object_parameters', 1), + '#description' => t('Turns on a text box that takes parameter=value pairs and puts them into parameter tags in the embedded object tag for each video.')); + + $form['video_image'] = array( + '#type' => 'radios', + '#title' => t('Allow adding image to nodes and node teasers'), + '#options' => $options, + '#default_value' => variable_get('video_image', 0), + '#description' => t('This will allow users to put images in the node teaser and node view.')); + + $form['customfields'] = array('#type' => 'fieldset', '#weight' => -1, '#collapsible' => TRUE, '#collapsed' => TRUE, '#title' => t('Custom display fields'), '#description' => t('Creates custom fields. Fields only show up if you give them a name.')); $form['customfields']['video_customfieldtitle'] = array( '#type' => 'textfield', '#title' => t('Custom field group title'), @@ -381,7 +401,6 @@ function video_settings() { return $form; } - /****************************************************************************** * Node Hooks ******************************************************************************/ @@ -422,8 +441,14 @@ function video_nodeapi($node, $op, $arg) { if ($mime_type) { $attributes['type'] = $mime_type; } - return array(array('key' => 'enclosure', 'attributes' => $attributes)); + $media['url'] = $attributes['url']; + $media['fileSize'] = $attributes['length']; + $media['type'] = $attributes['type']; + return array(array('key' => 'enclosure', 'attributes' => $attributes), array('key' => 'media', 'value' => '', 'attributes' => $media)); } + case 'revision delete': + db_query('DELETE FROM {video} WHERE vid = %d', $node->vid); + break; } } @@ -437,7 +462,9 @@ function video_nodeapi($node, $op, $arg) { * string value of form content */ function video_form($node) { - + //We must unserialize the array for display in the forms. + $node->serial_data = unserialize($node->serialized_data); + $form['title'] = array('#type' => 'textfield', '#title' => t('Title'), '#size' => 60, '#maxlength' => 128, '#required' => TRUE, '#default_value' => $node->title, '#weight' => -20); $form['body'] = array('#type' => 'textarea', '#title' => t('Body'), '#default_value' => $node->body, '#required' => TRUE, '#weight' => -15); $form = array_merge($form, filter_form($node->format)); @@ -517,7 +544,7 @@ function video_form($node) { $form['multi-file']['disable_multidownload'] = array( '#type' => 'checkbox', '#title' => t('Disable multi-file downloads'), - '#default_value' => $node->disable_multidownload, + '#default_value' => isset($node->disable_multidownload) ? $node->disable_multidownload : 1, '#description' => t('Disables multi-file downloads for this video only.')); $form['multi-file']['download_folder'] = array( '#type' => 'textfield', @@ -531,7 +558,39 @@ function video_form($node) { '#default_value' => $node->use_play_folder, '#description' => t('Display videos in the same directory as the "play" video. If folder above is entered this will be in addition.')); } - + + if (variable_get('video_object_parameters', 1)) { //Only display the option if it is turned on in settings. + //We must convert the array data back to something that can go in the textarea. + $textarea = ''; + foreach ($node->serial_data['object_parameters'] as $param => $value) { + $textarea .= $param . '=' . $value . "\n"; + } + $textarea = substr($textarea, 0, -1); //Remove the last newline "\n" from the end. + $form['parameters'] = array('#type' => 'fieldset', '#title' => t('HTML object parameters'), '#collapsible' => TRUE, '#collapsed' => TRUE, '#weight' => -17); + $form['parameters']['object_parameters'] = array( + '#title' => t('Embedded object parameters'), + '#type' => 'textarea', + '#rows' => 5, + '#default_value' => $textarea, + '#description' => t('Enter the values that you would like to be embedded in <param name="param_1" value="value_1" /> tags. Each parameter should be on a seperate line with an equal sign between the parameter and its assigned value. Like param=value for example.')); + } + + if (variable_get('video_image', 0)) { //Only display the option if it is turned on in settings. + $form['image'] = array('#type' => 'fieldset', '#title' => t('Image thumbnails'), '#collapsible' => TRUE, '#collapsed' => TRUE, '#weight' => -17, '#description' => t('Please enter full URL value to the image.')); + $form['image']['image_teaser'] = array( + '#title' => t('Image thumbnail for node teaser'), + '#type' => 'textfield', + '#maxlength' => 50, + '#default_value' => $node->serial_data['image_teaser'], + '#description' => t('This image will be displayed in the node teaser.')); + $form['image']['image_view'] = array( + '#title' => t('Image for node view'), + '#type' => 'textfield', + '#maxlength' => 50, + '#default_value' => $node->serial_data['image_view'], + '#description' => t('This image will be displayed on the full node view.')); + } + $title1 = variable_get('video_customfield1', ''); $title2 = variable_get('video_customfield2', ''); $title3 = variable_get('video_customfield3', ''); @@ -587,13 +646,13 @@ function video_form($node) { $form['metadata']['audio_sampling_rate'] = array( '#type' => 'select', '#title' => t('Audio Sampling Rate'), - '#options' => array(0 => '', 8000 => '8 kHz', 11025 => '11 kHz', 16000 => '16 kHz', 22050 => '22 kHz', 32000 => '32 kHz', 44100 => '44.1 kHz', 48000 => '48 kHz', 96000 => '96 kHz', 192400 => '192 kHz'), + '#options' => array(0 => 'none', 8000 => '8 kHz', 11025 => '11 kHz', 16000 => '16 kHz', 22050 => '22 kHz', 32000 => '32 kHz', 44100 => '44.1 kHz', 48000 => '48 kHz', 96000 => '96 kHz', 192400 => '192 kHz'), '#default_value' => $node->audio_sampling_rate, '#description' => t('Integer value of audio sampling rate in Hz.')); $form['metadata']['audio_channels'] = array( '#type' => 'select', '#title' => t('Audio Channels'), - '#options' => array('' => '', '5.1' => t('5.1'), 'stereo' => t('Stereo'), 'mono' => t('Mono')), + '#options' => array('' => 'none', '5.1' => t('5.1'), 'stereo' => t('Stereo'), 'mono' => t('Mono')), '#default_value' => $node->audio_channels); // Ends Video Optional Metadata @@ -606,10 +665,10 @@ function video_form($node) { * @return * TRUE on success, FALSE on error */ -function video_insert(&$node) { - $node->size = _video_size2bytes($node); - return db_query("INSERT INTO {video} (nid, vidfile, size, videox, videoy, video_bitrate, audio_bitrate, audio_sampling_rate, audio_channels, playtime_seconds, disable_multidownload, download_folder, use_play_folder, custom_field_1, custom_field_2, custom_field_3, custom_field_4, custom_field_5, custom_field_6) VALUES ('%d', '%s', '%d', '%d', '%d', '%d', '%d', '%d', '%s', '%d', '%d', '%s', '%d', '%s', '%s', '%s', '%s', '%s', '%s')", - $node->nid, $node->vidfile, $node->size, $node->videox, $node->videoy, $node->video_bitrate, $node->audio_bitrate, $node->audio_sampling_rate, $node->audio_channels, $node->playtime_seconds, $node->disable_multidownload, $node->download_folder, $node->use_play_folder, $node->custom_field_1, $node->custom_field_2, $node->custom_field_3, $node->custom_field_4, $node->custom_field_5, $node->custom_field_6); +function video_insert($node) { + _video_db_preprocess($node); //Make changes to data before inserting into DB. + return db_query("INSERT INTO {video} (vid, nid, vidfile, size, videox, videoy, video_bitrate, audio_bitrate, audio_sampling_rate, audio_channels, playtime_seconds, disable_multidownload, download_folder, use_play_folder, custom_field_1, custom_field_2, custom_field_3, custom_field_4, custom_field_5, custom_field_6, serialized_data) VALUES ('%d', '%d', '%s', '%d', '%d', '%d', '%d', '%d', '%d', '%s', '%d', '%d', '%s', '%d', '%s', '%s', '%s', '%s', '%s', '%s', '%s')", + $node->vid, $node->nid, $node->vidfile, $node->size, $node->videox, $node->videoy, $node->video_bitrate, $node->audio_bitrate, $node->audio_sampling_rate, $node->audio_channels, $node->playtime_seconds, $node->disable_multidownload, $node->download_folder, $node->use_play_folder, $node->custom_field_1, $node->custom_field_2, $node->custom_field_3, $node->custom_field_4, $node->custom_field_5, $node->custom_field_6, $node->serialized_data); } /** @@ -618,10 +677,59 @@ function video_insert(&$node) { * @return * TRUE on success, FALSE on error */ -function video_update(&$node) { - $node->size = _video_size2bytes($node); - return db_query("UPDATE {video} SET vidfile='%s', size='%d', videox='%d', videoy='%d', video_bitrate='%d', audio_bitrate='%d', audio_sampling_rate='%d', audio_channels='%s', playtime_seconds='%d', disable_multidownload='%d', download_folder='%s', use_play_folder='%d', custom_field_1='%s', custom_field_2='%s', custom_field_3='%s', custom_field_4='%s', custom_field_5='%s', custom_field_6='%s' WHERE nid = '%d'", - $node->vidfile, $node->size, $node->videox, $node->videoy, $node->video_bitrate, $node->audio_bitrate, $node->audio_sampling_rate, $node->audio_channels, $node->playtime_seconds, $node->disable_multidownload, $node->download_folder, $node->use_play_folder, $node->custom_field_1, $node->custom_field_2, $node->custom_field_3, $node->custom_field_4, $node->custom_field_5, $node->custom_field_6, $node->nid); +function video_update($node) { + _video_db_preprocess($node); //Make changes to data before updating DB. + if ($node->revision) { //If a new node revision is being added then insert a new row. + return video_insert($node); + } + else { + return db_query("UPDATE {video} SET vidfile='%s', size='%d', videox='%d', videoy='%d', video_bitrate='%d', audio_bitrate='%d', audio_sampling_rate='%d', audio_channels='%s', playtime_seconds='%d', disable_multidownload='%d', download_folder='%s', use_play_folder='%d', custom_field_1='%s', custom_field_2='%s', custom_field_3='%s', custom_field_4='%s', custom_field_5='%s', custom_field_6='%s', serialized_data='%s' WHERE vid = '%d'", + $node->vidfile, $node->size, $node->videox, $node->videoy, $node->video_bitrate, $node->audio_bitrate, $node->audio_sampling_rate, $node->audio_channels, $node->playtime_seconds, $node->disable_multidownload, $node->download_folder, $node->use_play_folder, $node->custom_field_1, $node->custom_field_2, $node->custom_field_3, $node->custom_field_4, $node->custom_field_5, $node->custom_field_6, $node->serialized_data, $node->vid); + } +} + +/** + * This function makes changes to node data before it is put into the database. + * + * @param $node + * object a reference to a $node object to modify. + * + * @return + * nothing + */ +function _video_db_preprocess(&$node) { + $serial_data = array(); + //Calculate the time in seconds. + $node->playtime_seconds += ($node->playtime_hours * 3600) + ($node->playtime_minutes * 60); + + //If file is on the local server get size, otherwise get size from function. + $path = getcwd() . '/' . $node->vidfile; //Local path to video file. + if (is_file($path)) { //If file exists locally set size. + $node->size = filesize($path); + } + else { + $node->size = _video_size2bytes($node); //Change the size to be correctly shown in bytes. + } + + //If the user doesn't have permission to use multi-download then disable it for the node. + if (!user_access('create multi-file downloads')) { + $node->disable_multidownload = 1; + } + + //Stick the data from the image fields into the array. + $serial_data['image_teaser'] = $node->image_teaser; + $serial_data['image_view'] = $node->image_view; + + //Process the data in the object_parameters textarea. + if ($node->object_parameters != '') { //Make sure the textarea was not empty. + $lines = explode("\r\n", $node->object_parameters); //Make an array of each line from the textarea. + foreach ($lines as $line) { //Loop through each line. + $array = explode('=', $line); //Break apart at the "=" sign. $line should be in format param=value + $serial_data['object_parameters'][$array[0]] = $array[1]; //Assign the "param" as the key and "value" as the value. + } + } + + $node->serialized_data = serialize($serial_data); //Serialize the data for insertion into the database. } /** @@ -631,8 +739,7 @@ function video_update(&$node) { * object */ function video_delete($node) { - db_query("DELETE FROM {video} WHERE nid = '%s'", $node->nid); - cache_clear_all("video:blogmarks:block"); + db_query("DELETE FROM {video} WHERE nid = '%d'", $node->nid); } /** @@ -642,7 +749,8 @@ function video_delete($node) { * @param $node * object */ -function video_validate(&$node) { +function video_validate($node) { + node_validate_title($node); if (isset($node->vidfile)) { if ($node->vidfile == '') { form_set_error('vidfile', t('You have to insert a valid file path for this video')); @@ -665,33 +773,23 @@ function video_validate(&$node) { form_set_error('videoy', t('You have to insert a valid vertical pixel size for this video')); } } - //If file is on the local server get size, otherwise make sure a number is entered. + //Make sure file size is valid. $path = getcwd() . '/' . $node->vidfile; //Local path to video file. - if (isset($node->size) and is_file($path)) { //If file exists locally set size. - $node->size = filesize($path); - } - else if (isset($node->size) && !is_numeric($node->size)) { //If size field is not a number. - form_set_error('size', t('You have to insert a valid file size for this video')); + if (isset($node->size) and !is_file($path) and !is_numeric($node->size)) { //If the file is not local or a number then set error. + form_set_error('size', t('You have to insert a valid file size for this video.')); } + //Validate multi-file download values. if (user_access('create multi-file downloads')) { //Make sure the user has permission. //Checks to make sure either multi-downloads are disabled, or a valid folder is given, or use_play_folder is checked. - if (isset($node->disable_multidownload) and $node->disable_multidownload == 0) { - if (isset($node->download_folder) and !is_dir(getcwd() . '/' . $node->download_folder) and $node->use_play_folder == 0) { - form_set_error('disable_multidownload', t("If you don't select a multi-file download option you must disable the feature.")); + if ($node->disable_multidownload == 0 and !is_dir(getcwd() . '/' . $node->download_folder) and $node->use_play_folder == 0) { + form_set_error('disable_multidownload', t("Please disable multi-file downloads if you are not going to use the feature.")); form_set_error('download_folder', t('Download directory does not exist. Make sure it has a trailing forward slash "/".')); - form_set_error('use_play_folder', t('You must either use the folder of the "play" video or enter a folder.')); - } } } - else { //If the user doesn't have permission to use multi-download then disable it for the node. - $node->disable_multidownload = 1; - } - - //Calculate the time in seconds. - $node->playtime_seconds += intval($node->playtime_hours * 3600) + intval($node->playtime_minutes * 60); - //Makes sure the total time is greater than 0. - if ((isset($node->playtime_minutes) and isset($node->playtime_hours) and isset($node->playtime_seconds)) and $node->playtime_seconds == 0) { - form_set_error('playtime_seconds', t('You have to insert valid playtime informations for this video.')); + //Makes sure the total playtime is greater than 0. + $time = $node->playtime_seconds + $node->playtime_minutes + $node->playtime_hours; + if ((isset($node->playtime_minutes) and isset($node->playtime_hours) and isset($node->playtime_seconds)) and $time == 0) { + form_set_error('playtime_seconds', t('Please enter valid playtime information for this video.')); } } @@ -702,14 +800,43 @@ function video_validate(&$node) { * object or boolean FALSE on error */ function video_load($node) { - if (is_numeric($node->nid)) { - return db_fetch_object(db_query("SELECT * FROM {video} WHERE nid = '%d'", $node->nid)); + if (is_numeric($node->vid)) { + return db_fetch_object(db_query("SELECT * FROM {video} WHERE vid = '%d'", $node->vid)); } else { return false; } } +/** + * Implementation of hook_view(). + * In addition to standard uses, it adds the 6 custom fields to the body of the node. + * + * @return + * Nothing, modifies $node which is passed by reference. + */ +function video_view(&$node, $teaser = FALSE, $page = FALSE) { + $node = node_prepare($node, $teaser); //Run the body through the standard filters. + $node->serial_data = unserialize($node->serialized_data); + //If the main node view is being displayed then add the extra video information. + if ($teaser == FALSE) { + if ($node->serial_data['image_view'] and variable_get('video_image', 0)) { + $node->body = theme('video_image_body', $node) . $node->body; + } + if (($node->custom_field_1 . $node->custom_field_2 . $node->custom_field_3 . $node->custom_field_4 . $node->custom_field_5 . $node->custom_field_6) != '') { //Make sure there is data to display. + //Add the HTML formatted output of the custom fields to the bottom. + $node->body .= theme('video_customfields', $node); + } + if(variable_get('video_display_metadata', FALSE)) { + //Add the HTML formatted output of the optional video metadata to the bottom. + $node->body .= theme('video_metadata', $node); + } + } + else if ($node->serial_data['image_teaser'] and variable_get('video_image', 0)) { //If we are dealing with a teaser. + $node->teaser = theme('video_image_teaser', $node); + } +} + /******************************************************************** * Block display functions ********************************************************************/ @@ -775,9 +902,16 @@ function video_block($op = 'list', $delta = 0, $edit = array()) { case 3: $default_title = t('Most downloaded'); } - $output = form_textfield(t('Block display title'), 'video_block_title', variable_get("video_block_title_$delta", $default_title), 20, 40); - $output .= form_select(t('Number of videos to list in block'), 'video_block_limit', variable_get("video_block_limit_$delta", 10), drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15))); - return $output; + $form['video_block_title'] = array( + '#type' => 'textfield', + '#title' => t('Block display title'), + '#default_value' => variable_get("video_block_title_$delta", $default_title)); + $form['video_block_limit'] = array( + '#type' => 'select', + '#title' => t('Number of videos to list in block'), + '#default_value' => variable_get("video_block_limit_$delta", 10), + '#options' => drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15))); + return $form; } else if ($op == 'save') { variable_set("video_block_title_$delta", $edit['video_block_title']); @@ -808,9 +942,13 @@ function video_block_list($delta = 0) { case 3: $orderby = 'v.download_counter'; } - return node_title_list(db_query_range(db_rewrite_sql("SELECT n.nid, n.title FROM {node} n, {video} v WHERE n.nid = v.nid AND n.type = 'video' AND n.status = 1 AND n.moderate = 0 ORDER BY $orderby DESC"),0, variable_get("video_block_limit_$delta", 10))); + return node_title_list(db_query_range(db_rewrite_sql("SELECT n.nid, n.title FROM {node} n, {video} v WHERE n.vid = v.vid AND n.type = 'video' AND n.status = 1 AND n.moderate = 0 ORDER BY $orderby DESC"),0, variable_get("video_block_limit_$delta", 10))); } +/**************************************************** + * Menu callback functions + ****************************************************/ + /** * Either redirects to download the video file. * Or displays a list of files to download. @@ -819,7 +957,7 @@ function video_download() { if ($node = node_load(arg(1))) { if (variable_get("video_multidownload", 0) == 0 or $node->disable_multidownload == 1) { if (_video_get_filetype($node->vidfile) != 'youtube') { //Make sure the video type is not youtube before downloading. - _video_download_goto($node->vidfile, $node->nid); + _video_download_goto($node->vidfile, $node->vid); } else { //If video is type youtube then it can't be downloaded. drupal_set_message(t('There are no files to download for this video.'), 'error'); @@ -827,10 +965,10 @@ function video_download() { } } else if (arg(3) != '') { //If we are passed an encoded URL redirect to the downloader. - _video_download_goto(arg(3), $node->nid, TRUE); + _video_download_goto(arg(3), $node->vid, TRUE); } else { //Multiple file downloads is turned on. - $node->download_error = FALSE; + $download_error = FALSE; //Initialize and clear the error flag. $node->file_array = array(); //Initialize the final file array. global $base_url; $full_download_folder = getcwd() . '/' . $node->download_folder; //Get absolute path to folder. @@ -890,14 +1028,21 @@ function video_download() { } else { //Else if no files were found in the directory. - $node->download_error = TRUE; + $download_error = TRUE; } } else { //Else if we have no valid folders to scan. - $node->download_error = TRUE; + $download_error = TRUE; } - - print theme('video_download', $node); //Print to the screen from the theme_video_download function. + + //If there was no error send the files array to the theme function for display. + if($download_error == FALSE){ + print theme('video_download', $node); //Print to the screen from the theme_video_download function. + } + else { //Else if there is an error download the play file. + _video_download_goto($node->vidfile, $node->vid); + } + } //Close multi-file downloads is turned on. } else { @@ -910,7 +1055,7 @@ function video_download() { */ function video_play() { if ($node = node_load(arg(1))) { - drupal_set_title(t('Playing').' '.$node->title); + drupal_set_title(t('Playing') . ' ' . $node->title); switch (_video_get_filetype($node->vidfile)) { case 'mov': case 'mp4': @@ -923,6 +1068,9 @@ function video_play() { case 'flv': print theme('video_play_flash', $node); break; + case 'swf': + print theme('video_play_swf', $node); + break; case 'wmv': print theme('video_play_windowsmedia', $node); break; @@ -935,7 +1083,7 @@ function video_play() { break; } if (variable_get('video_playcounter', 1)) { - db_query("UPDATE {video} SET play_counter = play_counter + 1 where nid = '%d'", $node->nid); //Increment play counter. + db_query("UPDATE {video} SET play_counter = play_counter + 1 where vid = '%d'", $node->vid); //Increment play counter. } } else { @@ -943,30 +1091,8 @@ function video_play() { } } -/** - * Implementation of hook_view(). - * In addition to standard uses, it adds the 6 custom fields to the body of the node. - * - * @return - * Nothing, modifies $node which is passed by reference. - */ -function video_view(&$node, $teaser = FALSE, $page = FALSE) { - //Run the body through the standard filters. - $node = node_prepare($node, $teaser); - if ($teaser == FALSE) { - //Add the HTML formatted output of the custom fields to the bottom. - $node->body .= theme('video_view', $node); - if(variable_get('video_display_metadata', FALSE)) { - //Add the HTML formatted output of the optional video metadata to the bottom. - $node->body .= theme('video_display_metadata', $node); - } - } -} - /********************************************************************* - * Themeable functions for playing videos. - * It prints a page with a player embedded - * linked to the file record of the node. + * Themeable functions for playing videos. They print a page with a player embedded. *********************************************************************/ /** @@ -999,6 +1125,25 @@ function theme_video_play_flash($node) { } /** + * Play Flash .swf files. + * + * @param $node + * object with node information + * + * @return + * string of content to display + */ +function theme_video_play_swf($node) { + $output = "<object width=\"$node->videox\" height=\"$node->videoy\"> + <param name=\"movie\" value=\"$node->vidfile\" />" + . _video_get_parameters($node->serialized_data) . + "<embed src=\"$node->vidfile\" width=\"$node->videox\" height=\"$node->videoy\"></embed> + </object>"; + $output = _theme_video_format_play($output, t('http://www.macromedia.com/go/getflashplayer'), t('Link to Flash player download'), t('Download the latest Flash player')); + return theme('page', $output); +} + +/** * Play videos from in Quicktime format * * @param $node @@ -1031,7 +1176,7 @@ function theme_video_play_quicktime($node) { * @return * string of content to display */ -function theme_video_play_realmedia(&$node) { +function theme_video_play_realmedia($node) { // Real's embeded player includes the controls // in the height $node->videoy += 40; @@ -1131,7 +1276,7 @@ function theme_video_play_youtube($node) { * @return * string HTML link */ -function _theme_video_format_play(&$output, $url, $title, $link_text) { +function _theme_video_format_play($output, $url, $title, $link_text) { $output = "\n<div id=\"video-player\">\n" . $output; $output .= "<p>\n". t('Problems viewing videos?'); $output .= "<br />\n<a href=\"$url\" title=\"$title\">$link_text</a>"; @@ -1147,7 +1292,7 @@ function _theme_video_format_play(&$output, $url, $title, $link_text) { * @return * string of content to display */ -function theme_video_view($node) { +function theme_video_customfields($node) { //Adds the custom fields. $group_title = variable_get('video_customfieldtitle', ''); //Title of the custom fields. $title1 = variable_get('video_customfield1', ''); @@ -1166,36 +1311,33 @@ function theme_video_view($node) { $field5 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_5, $node->format, FALSE)); $field6 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_6, $node->format, FALSE)); - //Make sure all the titles and fields are not blank, if not then display them. - if (($title1 . $title2 . $title3 . $title4 . $title5 . $title6) != '' and ($field1 . $field2 . $field3 . $field4 . $field5 . $field6) != '') { - $output .= '<div class="videofields">'; //Enclose all output in "videofields" div class. + $output = ''; + //Make sure all the titles are not blank, if not then display them. + if (($title1 . $title2 . $title3 . $title4 . $title5 . $title6) != '') { + $output = '<div class="videofields">'; //Enclose all output in "videofields" div class. if ($group_title != '') { - $output .= '<div class="title"><h2>' . $group_title . '</h2></div>'; + $output .= '<div class="title"><h2>' . $group_title . '</h2></div>' . "\n"; } if ($title1 != '' and $node->custom_field_1 != '') { - $output .= '<div class="odd"><b>' . $title1 . '</b> '; - $output .= $field1 . '</div>'; + $fields[] = array('title' => $title1, 'body' => $field1); } if ($title2 != '' and $node->custom_field_2 != '') { - $output .= '<div class="even"><b>' . $title2 . '</b> '; - $output .= $field2 . '</div>'; + $fields[] = array('title' => $title2, 'body' => $field2); } if ($title3 != '' and $node->custom_field_3 != '') { - $output .= '<div class="odd"><b>' . $title3 . '</b> '; - $output .= $field3 . '</div>'; + $fields[] = array('title' => $title3, 'body' => $field3); } if ($title4 != '' and $node->custom_field_4 != '') { - $output .= '<div class="even"><b>' . $title4 . '</b> '; - $output .= $field4 . '</div>'; + $fields[] = array('title' => $title4, 'body' => $field4); } if ($title5 != '' and $node->custom_field_5 != '') { - $output .= '<div class="odd"><b>' . $title5 . '</b> '; - $output .= $field5 . '</div>'; + $fields[] = array('title' => $title5, 'body' => $field5); } if ($title6 != '' and $node->custom_field_6 != '') { - $output .= '<div class="even"><b>' . $title6 . '</b> '; - $output .= $field6 . '</div>'; + $fields[] = array('title' => $title6, 'body' => $field6); } + $output .= theme('video_fields', $fields); //Generate all the fields HTML. + $output .= '</div><br />'; //Close the "videofields" class div. } return $output; @@ -1211,25 +1353,80 @@ function theme_video_view($node) { * string of content to display $node->video_bitrate, $node->audio_bitrate, $node->audio_sampling_rate, $node->audio_channels, */ -function theme_video_display_metadata($node) { - // Do not do anything if all fields are empty - if($node->video_bitrate == 0 && $node->audio_bitrate == 0 && $node->audio_sampling_rate == 0 && $node->audio_channels == 0) - return ''; - $output = "\n\n<div class=\"video_metadata\">\n"; - $output .= ' <div class="title"><h2>'.t('Video Metadata')."</h2></div>\n"; - if($node->video_bitrate != 0) { - $output .= ' <div class="odd"><b>' . t('Video Bitrate') . ':</b> ' . $node->video_bitrate . ' ' . t('kbits/sec') . '</div>'; - } - if($node->audio_bitrate != 0) { - $output .= ' <div class="even"><b>' . t('Audio Bitrate') . ':</b> ' . $node->audio_bitrate . ' ' . t('kbits/sec') . '</div>'; +function theme_video_metadata($node) { + //Make sure atleast one fields had data. + if ($node->video_bitrate != 0 or $node->audio_bitrate != 0 or $node->audio_sampling_rate != 0 or $node->audio_channels != 0) { + $output = "\n\n<div class=\"video_metadata\">\n"; + $output .= ' <div class="title"><h2>'.t('Video Metadata')."</h2></div>\n"; + if($node->video_bitrate != 0) { + $fields[] = array('title' => t('Video Bitrate') . ':', 'body' => $node->video_bitrate . ' ' . t('kbits/sec')); + } + if($node->audio_bitrate != 0) { + $fields[] = array('title' => t('Audio Bitrate') . ':', 'body' => $node->audio_bitrate . ' ' . t('kbits/sec')); + } + if($node->audio_sampling_rate != 0) { + $fields[] = array('title' => t('Audio Sampling Rate') . ':', 'body' => $node->audio_sampling_rate . ' ' . t('Hz')); + } + if($node->audio_channels != '') { + $fields[] = array('title' => t('Audio Channels') . ':', 'body' => $node->audio_channels); + } + $output .= theme('video_fields', $fields); //Generate the fields HTML. + $output .= '</div>'; //Closing div video_metadata } - if($node->audio_sampling_rate != 0) { - $output .= ' <div class="odd"><b>' . t('Audio Sampling Rate') . ':</b> '. $node->audio_sampling_rate . ' ' . t('Hz') . '</div>'; + else { //If all the fields are blank then display nothing. + $output = ''; } - if($node->audio_channels != '') { - $output .= ' <div class="even"><b>' . t('Audio Channels') . ':</b> '. $node->audio_channels . '</div>'; + return $output; +} + +/** + * Takes an associative array of $fields with 'title' and 'body' keys and outputs the HTML. + * This theme function allows the same HTML code to generate all the custom and metadata fields. + * + * @param $fields + * array with 'title' and 'body' keys + * + * @return + * string of content to display + */ +function theme_video_fields($fields) { + $output = ''; + $odd_even = 'odd'; + foreach ($fields as $field) { + $output .= "<div class=\"$odd_even\"><b>" . $field['title'] . '</b> ' . $field['body'] . "</div>\n"; + $odd_even = ($odd_even == 'odd') ? 'even' : 'odd'; //Always switch its value. } - $output .= '</div>'; //Closing div video_metadata + return $output; +} + +/** + * Render the output for the node teaser. + * + * @param $node + * object with node information + * + * @return + * string of content to display + */ +function theme_video_image_teaser($node) { + $output = '<table border="0" cellpadding="6"><tr><td>'; + $output .= l(theme('image', $node->serial_data['image_teaser'], $node->title, $node->title, NULL, FALSE), "node/$node->nid", array(), NULL, NULL, FALSE, TRUE); //Create a link with an image in it. + $output .= '</td><td valign="top">' . $node->teaser . '</td></tr></table>'; + return $output; +} + +/** + * Generates the image HTML displayed in the Node body. + * + * @param $node + * object with node information + * + * @return + * string of content to display + */ +function theme_video_image_body($node) { + $image = theme('image', $node->serial_data['image_view'], $node->title, $node->title, NULL, FALSE); //Create image HTML + $output = l($image, "node/$node->nid/play", array(), NULL, NULL, FALSE, TRUE); //Create link HTML with image in it. return $output; } @@ -1242,32 +1439,27 @@ function theme_video_display_metadata($node) { * @return * string of content to display */ -function theme_video_download(&$node) { +function theme_video_download($node) { $output = ''; - if (!$node->download_error) { - //Replace some common file types with full name and links. - $find = array('mov', 'wmv', 'rm', 'avi', 'zip', 'divx', 'flv'); - $replace = array('<a href="http://www.apple.com/quicktime" title="'. t('QuickTime Homepage') . '">' . t('Quicktime') . '</a>' - , '<a href="http://www.microsoft.com/windowsmedia" title="'. t('Windows Media Homepage') . '">' . t('Windows Media') . '</a>' - , '<a href="http://www.real.com" title="'. t('Real Media Homepage') . '">' . t('Real Media') . '</a>' - , '<a href="http://en.wikipedia.org/wiki/AVI" title="'. t('AVI Information at wikipedia.org') . '">' . t('AVI') . '</a>' - , '<a href="http://en.wikipedia.org/wiki/ZIP_file_format" title="'. t('ZIP Information at wikipedia.org') . '">' . t('ZIP') . '</a>' - , '<a href="http://www.divx.com" title="'. t('Divx Homepage') . '">' . t('DIVX') . '</a>' - , '<a href="http://www.macromedia.com/go/getflashplayer" title="'. t('Macromedia Flash Homepage') . '">' .t('Flash FLV') . '</a>' - ); - $output .= '<br /><div class="videodownload">'; //Enclose all HTML in "videodownload" class. - foreach($node->file_array as $file) { //Goes through the array of video files and gets them ready for display. - $file_type = str_replace($find, $replace, $file['type']); //Match and replace common file types. - $link = l($file['file'], "node/$node->nid/download/" . $file['encoded_url']); //Create link to download file. - $file_array_table[] = array($link, format_size($file['size']), $file_type); //Create table row. - } - $headers = array(t('File Link'), t('File Size'), t('File Type')); - $output .= theme_table($headers, $file_array_table); //Create the table of files. - $output .= '</div>'; //Close the "videodownload" class. - } - else { //If there is an error lets download the play file. - _video_download_goto($node->vidfile, $node->nid); + //Replace some common file types with full name and links. + $find = array('mov', 'wmv', 'rm', 'avi', 'zip', 'divx', 'flv'); + $replace = array('<a href="http://www.apple.com/quicktime" title="'. t('QuickTime Homepage') . '">' . t('Quicktime') . '</a>' + , '<a href="http://www.microsoft.com/windowsmedia" title="'. t('Windows Media Homepage') . '">' . t('Windows Media') . '</a>' + , '<a href="http://www.real.com" title="'. t('Real Media Homepage') . '">' . t('Real Media') . '</a>' + , '<a href="http://en.wikipedia.org/wiki/AVI" title="'. t('AVI Information at wikipedia.org') . '">' . t('AVI') . '</a>' + , '<a href="http://en.wikipedia.org/wiki/ZIP_file_format" title="'. t('ZIP Information at wikipedia.org') . '">' . t('ZIP') . '</a>' + , '<a href="http://www.divx.com" title="'. t('Divx Homepage') . '">' . t('DIVX') . '</a>' + , '<a href="http://www.macromedia.com/go/getflashplayer" title="'. t('Macromedia Flash Homepage') . '">' .t('Flash FLV') . '</a>' + ); + $output .= '<br /><div class="videodownload">'; //Enclose all HTML in "videodownload" class. + foreach($node->file_array as $file) { //Goes through the array of video files and gets them ready for display. + $file_type = str_replace($find, $replace, $file['type']); //Match and replace common file types. + $link = l($file['file'], "node/$node->nid/download/" . $file['encoded_url']); //Create link to download file. + $file_array_table[] = array($link, format_size($file['size']), $file_type); //Create table row. } + $headers = array(t('File Link'), t('File Size'), t('File Type')); + $output .= theme_table($headers, $file_array_table); //Create the table of files. + $output .= '</div>'; //Close the "videodownload" class. //Adds a breadcrumb back to view on the download page. This may not be needed but some better breadcrumbs are. $breadcrumb = drupal_get_breadcrumb(); @@ -1313,8 +1505,8 @@ function _video_get_filetype($vidfile) { * @param $input_url * string should be either a base64 encoded absolute URL, relative URL, or absolute URL. * - * @param $nid - * string node ID of the node to have it's download counter updated. + * @param $vid + * integer node version ID of the node to have it's download counter updated. * * @param $base64_encoded * boolean value determines whether the $input is base64 encoded. @@ -1322,18 +1514,25 @@ function _video_get_filetype($vidfile) { * @return * Nothing */ -function _video_download_goto($input_url, $nid, $base64_encoded = FALSE) { - if ($base64_encoded) { - $encoded_url = str_replace('-', '/', $input_url); //Replace "-" to "/" for MIME base64. - $location = base64_decode($encoded_url); - } - else { //$input URL is not base64 encoded. - $location = _video_get_fileurl($input_url) . basename($input_url); +function _video_download_goto($input_url, $vid, $base64_encoded = FALSE) { + if (user_access('download video')) { + if ($base64_encoded) { + $encoded_url = str_replace('-', '/', $input_url); //Replace "-" to "/" for MIME base64. + $location = base64_decode($encoded_url); + } + else { //$input URL is not base64 encoded. + $location = _video_get_fileurl($input_url) . basename($input_url); + } + if (variable_get('video_downloadcounter', 1)) { + db_query("UPDATE {video} SET download_counter = download_counter + 1 where vid = '%d'", $vid); //Increment download counter. + } + header("Location: $location"); //Redirect to the video files URL. } - if (variable_get('video_downloadcounter', 1)) { - db_query("UPDATE {video} SET download_counter = download_counter + 1 where nid = '%d'", $nid); //Increment download counter. + else { //If the user does not have access to download videos. + drupal_set_message(t('You do not have permission to download videos.'), 'error'); + $node = node_load(array('vid' => $vid)); //Load a node with the $vid so we can get the nid. + drupal_goto("node/$node->nid"); //Use the nid we just loaded to go back to the node page. } - header("Location: $location"); //Redirect to the video files URL. } /** @@ -1448,49 +1647,13 @@ function _video_get_fileurl($video_file) { //removing filename from path $video_path = rtrim($video_file, basename($video_file)); //creation of absolute url - if (! preg_match("/^(ht|f)tp(s?):\/\//", $video_path)) { //If path is not absolute. + if (!preg_match("/^(ht|f)tp(s?):\/\//", $video_path)) { //If path is not absolute. $video_path = $base_url . '/' . $video_path; } return $video_path; } /** - * Forward user directly to the file for downloading. - * This function has been replaced with _video_download_goto and should be deleted. - * - * @param $id - * integer node id - * - * @param $type - * string type of file to go to. defaults to video. - * - * @return - * boolean FALSE on error - */ -function _video_page_goto($id, $type = 'video') { - global $base_url; - if (in_array($type, array('video', 'feed')) && is_numeric($id)) { - $result = db_query(db_rewrite_sql("SELECT n.nid, n.vidfile FROM {video} n WHERE n.nid = '%d'"), $id); - $wl = db_fetch_object($result); - $type = 'vidfile'; - if ($wl->$type != '') { - if (variable_get('video_downloadcounter', 1)) { - db_query("UPDATE {video} SET download_counter = download_counter + 1 where nid = '%d'", $id); - } - // Didn't this use to work? - header("HTTP/1.0 301 Moved Permanently"); - } - if (preg_match("/^(ht|f)tp(s?):\/\//", $wl->$type)) { - header('Location: ' . $wl->$type); - } - else { - header("Location: $base_url/" . $wl->$type); - } - } - return false; -} - -/** * Returns the correct mime-type for the video. Returns false if the * mime-type cannot be detected. */ @@ -1516,3 +1679,21 @@ function _video_get_mime_type($node) { return false; } } + +/** + * Generates the HTML for any object parameters in an embedded video. + * + * @param $serialized_data + * string of the serialized data directly from the database. + * + * @return + * string with the parameters in HTML form. + */ +function _video_get_parameters($serialized_data) { + $serial_data = unserialize($serialized_data); + $output = ''; + foreach ($serial_data['object_parameters'] as $param => $value) { + $output .= "<param name=\"$param\" value=\"$value\" />\n"; + } + return $output; +} |