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Diffstat (limited to 'types/uploadfield/uploadfield.module')
| -rw-r--r-- | types/uploadfield/uploadfield.module | 540 |
1 files changed, 0 insertions, 540 deletions
diff --git a/types/uploadfield/uploadfield.module b/types/uploadfield/uploadfield.module deleted file mode 100644 index a76f112..0000000 --- a/types/uploadfield/uploadfield.module +++ /dev/null @@ -1,540 +0,0 @@ -<?php -// $Id$ - -/** - * @file - * uploadfield core hooks and menu callbacks. - */ - -include_once dirname(__FILE__) . '/uploadfield_file.inc'; -include_once dirname(__FILE__) . '/uploadfield_widget.inc'; - -/** - * Implementation of hook_init(). - * - * Load required includes. - */ -function uploadfield_init() { -// add CSS file - drupal_add_css(drupal_get_path('module', 'video') .'/types/uploadfield/uploadfield.css'); - // If FileField is not available, immediately disable uploadfield. - if (!module_exists('filefield')) { - module_disable(array('uploadfield')); - drupal_set_message(t('The uploadfield module has been disabled. The <a href="http://drupal.org/project/filefield">FileField module</a> needs to be installed for it to work properly.')); - return; - } -} - -/** - * Implementation of hook_theme(). - */ -function uploadfield_theme() { - $theme = array(); - $theme = array( - // Theme an image uploaded to uploadfield with alt and title. - // TODO: Switch to core theme image if possible. - 'uploadfield_image' => array( - 'arguments' => array('file' => NULL, - 'alt' => '', - 'title' => '', - 'attributes' => NULL, - 'getsize' => TRUE), - ), - // Theme an uploadfield field item. It calls imagefied_image with the proper - // item properties as arguments. - 'uploadfield_item' => array( - 'arguments' => array('item' => NULL), - ), - // uploadfield_widget form element type theme function. - 'uploadfield_widget' => array( - 'arguments' => array('element' => NULL), - 'file' => 'uploadfield_widget.inc', - ), - // Use to generate a preview (admin view) of an uploadfield item for use in - // field item forms and filefield widgets. Invoked by filefield_widget_process. - 'uploadfield_widget_preview' => array( - 'arguments' => array('item' => NULL), - ), - // Theme function for the field item elements. allows you to place children - // within the context of the parent. - 'uploadfield_widget_item' => array( - 'arguments' => array('element' => NULL), - ), - // Generates and img tag to the admin thumbnail of an uploadfield upload. - 'uploadfield_admin_thumbnail' => array( - 'arguments' => array('item' => NULL), - ), - // Generates and img tag to the video thumbnails. - 'uploadfield_widget_video_thumb' => array( - 'arguments' => array('item' => NULL), - ), - - // uploadfield formatter theme functions. - 'uploadfield_formatter_video_plain' => array( - 'arguments' => array('element' => NULL), - 'file' => 'uploadfield_formatter.inc', - ), - 'uploadfield_formatter_video_nodelink' => array( - 'arguments' => array('element' => NULL), - 'file' => 'uploadfield_formatter.inc', - ), - 'uploadfield_formatter_video_imagelink' => array( - 'arguments' => array('element' => NULL), - 'file' => 'uploadfield_formatter.inc', - ), - - //from includes/common.inc - 'video_format_play' => array( - 'arguments' => array( 'output' => NULL, - 'url' => NULL, - 'title' => NULL, - 'link_text' => NULL - ), - ), - 'video_play_dcr' => array( - 'arguments' => array('node' => NULL), - ), - 'video_play_divx' => array( - 'arguments' => array('node' => NULL), - ), - 'video_play_flash' => array( - 'arguments' => array('node' => NULL), - ), - 'video_play_ogg_theora' => array( - 'arguments' => array('node' => NULL), - ), - 'video_play_quicktime' => array( - 'arguments' => array('node' => NULL), - ), - 'video_play_realmedia' => array( - 'arguments' => array('node' => NULL), - ), - 'video_play_swf' => array( - 'arguments' => array('node' => NULL), - ), - 'video_play_windowsmedia' => array( - 'arguments' => array('node' => NULL), - ), - 'video_encoding_failed' => array( - 'arguments' => array(), - ), - 'video_inprogress' => array( - 'arguments' => array(), - ), - ); - if(module_exists('imagecache')) { - // imagecache presets - foreach (imagecache_presets() as $preset) { - $theme['uploadfield_formatter_'. $preset['presetname'] .'_videolinked'] = array( - 'arguments' => array('element' => NULL), - 'function' => 'theme_uploadfield_formatter_videolinked', - 'file' => 'uploadfield_formatter.inc' - ); - } - } - - return $theme; -} - -/** - * Implementation of hook_elements(). - */ -function uploadfield_elements() { - $elements = array(); - - // An uploadfield is really just a FileField with extra processing. - $filefield_elements = module_invoke('filefield', 'elements'); - $elements['uploadfield_widget'] = $filefield_elements['filefield_widget']; - $elements['uploadfield_widget']['#process'][] = 'uploadfield_widget_process'; - $elements['uploadfield_widget']['#element_validate'][] = 'uploadfield_widget_validate'; - - // uploadfield needs a separate value callback to save its alt and title texts. - $elements['uploadfield_widget']['#value_callback'] = 'uploadfield_widget_value'; - - return $elements; -} - -/** - * Implementation of hook_file_download. - */ -function uploadfield_file_download($filepath) { -// watchdog('video', 'file path is ' . $filepath); -// echo $filepath; -// Return headers for admin thumbnails if private files are enabled. -// if (strpos($filepath, 'video_thumbs') !== FALSE) { -// $original_path = str_replace('video_thumbs/', '', $filepath); -// $original_full_path = file_create_path($original_path); -// $thumb_full_path = file_create_path($filepath); -// -// // Allow access to temporary thumbnails, since they're not yet associated -// // with a node. If not temporary, check access on the original file. -// $status = db_result(db_query("SELECT status FROM {files} WHERE filepath = '%s'", $original_full_path)); -// $access = ($status == 0 || module_invoke_all('file_download', $original_path)); -// if ($access && $info = getimagesize($thumb_full_path)) { -// return array( -// 'Content-Type: ' . $info['mime'], -// 'Content-Length: ' . filesize($thumb_full_path) -// ); -// } -// } - - // Return headers for default images. -// if (strpos($filepath, 'uploadfield_default_images') !== FALSE) { - if (strpos($filepath, 'video_thumbs') !== FALSE) { - $full_path = file_create_path($filepath); - if ($info = getimagesize($full_path)) { - return array( - 'Content-Type: ' . $info['mime'], - 'Content-Length: ' . filesize($full_path) - ); - } - } -} - -/** - * Implementation of CCK's hook_widget_info(). - */ -function uploadfield_widget_info() { - $module_path = drupal_get_path('module', 'uploadfield'); - return array( - 'uploadfield_widget' => array( - 'label' => t('Video'), - 'field types' => array('filefield'), - 'multiple values' => CONTENT_HANDLE_CORE, - 'callbacks' => array('default value' => CONTENT_CALLBACK_CUSTOM), - 'description' => t('An edit widget for video files, including video thumbnails and transcoding to flash.'), - ), - ); -} - -/** - * Implementation of CCK's hook_widget_settings(). - */ -function uploadfield_widget_settings($op, $widget) { - switch ($op) { - case 'form': - return uploadfield_widget_settings_form($widget); - case 'validate': - return uploadfield_widget_settings_validate($widget); - case 'save': - return uploadfield_widget_settings_save($widget); - } -} - -/** - * Implementation of CCK's hook_widget(). - * - * Assign default properties to item and delegate to FileField. - */ -function uploadfield_widget(&$form, &$form_state, $field, $items, $delta = 0) { -// Add default values to items. -// TODO: use CCK's default value callback. - if (empty($items[$delta])) { - $items[$delta] = array('alt' => '', 'title' => ''); - } - - // Start with the FileField widget as a basic start. - // Note that FileField needs to modify $form by reference. - $element = filefield_widget($form, $form_state, $field, $items, $delta); - - // Add uploadfield specific validators. - // $element['#upload_validators'] = array_merge($element['#upload_validators'], uploadfield_widget_upload_validators($field)); - - return $element; -} - -/** - * Get the additional upload validators for an image field. - * - * @param $field - * The CCK field array. - * @return - * An array suitable for passing to file_save_upload() or the file field - * element's '#upload_validators' property. - */ -function uploadfield_widget_upload_validators($field) { - $validators = array(); - - // Ensure that only web images are supported. - $web_extensions = array( - 'mov', 'mp4', '3gp', '3g2', 'mpg', 'mpeg', // quicktime - 'divx', //divx - 'rm', // realplayer - 'flv', 'f4v', //flash player - 'swf', // swf player - 'dir', 'dcr', // dcr player - 'asf', 'wmv', 'avi', 'mpg', 'mpeg', // windows media - 'ogg' // ogg theora - ); - $extensions = array_filter(explode(' ', $field['widget']['file_extensions'])); - if (empty($extensions)) { - $extensions = $web_extensions; - } - $validators['filefield_validate_extensions'][0] = implode(' ', array_intersect($extensions, $web_extensions)); - - // Add the image validator as a basic safety check. - // $validators['filefield_validate_is_image'] = array(); - - // Add validators for resolutions. - // if (!empty($field['widget']['max_resolution']) || !empty($field['widget']['min_resolution'])) { - // $validators['filefield_validate_image_resolution'] = array( - // $field['widget']['max_resolution'], - // $field['widget']['min_resolution'], - // ); - // } - - return $validators; -} - -/** - * Implementation of CCK's hook_field_formatter_info(). - */ -function uploadfield_field_formatter_info() { - $module_path = drupal_get_path('module', 'uploadfield'); - $formatters = array( - 'video_plain' => array( - 'label' => t('video'), - 'field types' => array('filefield'), - 'description' => t('Displays video files with player embedded.'), - ), - 'video_nodelink' => array( - 'label' => t('video thumbnail linked to video'), - 'field types' => array('filefield'), - 'description' => t('Displays video thumb files then the video.'), - ), - // 'video_imagelink' => array( - // 'label' => t('Video Thumbnail linked to video file download'), - // 'field types' => array('filefield'), - // 'description' => t('Displays video files in their original size.'), - // ), - ); - -if(module_exists('imagecache')) { - foreach (imagecache_presets() as $preset) { - $formatters[$preset['presetname'] .'_videolinked'] = array( - 'label' => t('Preset @preset of video thumbnail linked to video', array('@preset' => $preset['presetname'])), - 'field types' => array('filefield'), - ); - } -} - return $formatters; -} - -/** - * Implementation of CCK's hook_default_value(). - */ -function uploadfield_default_value(&$form, &$form_state, $field, $delta) { - return filefield_default_value($form, $form_state, $field, $delta); -} - -/** - * Implementation of hook_form_[form_id]_alter(). - * - * Modify the add new field form to make "Image" the default formatter. - */ -function uploadfield_form_content_field_overview_form_alter(&$form, &$form_state) { - $form['#submit'][] = 'uploadfield_form_content_field_overview_submit'; -} - -/** - * Submit handler to set a new field's formatter to "video_plain". - */ -function uploadfield_form_content_field_overview_submit(&$form, &$form_state) { - if (isset($form_state['fields_added']['_add_new_field']) && isset($form['#type_name'])) { - $new_field = $form_state['fields_added']['_add_new_field']; - $node_type = $form['#type_name']; - $field = content_fields($new_field, $node_type); - if ($field['widget']['module'] == 'uploadfield') { - foreach ($field['display_settings'] as $display_type => $display_settings) { - if ($field['display_settings'][$display_type]['format'] == 'default') { - $field['display_settings'][$display_type]['format'] = 'video_plain'; - } - } - content_field_instance_update($field); - } - } -} - -/** - * @defgroup "Theme Callbacks" - * @{ - * @see uploadfield_theme(). - */ -function theme_uploadfield_image($file, $alt = '', $title = '', $attributes = NULL, $getsize = TRUE) { - $file = (array)$file; - // return $file['filepath']; - if (!is_file($file['filepath'])) { - return '<!-- File not found: '. $file['filepath'] .' -->'; - } - - if ($getsize) { - // Use cached width and height if available. - if (!empty($file['data']['width']) && !empty($file['data']['height'])) { - $attributes['width'] = $file['data']['width']; - $attributes['height'] = $file['data']['height']; - } - // Otherwise pull the width and height from the file. - elseif (list($width, $height, $type, $image_attributes) = @getimagesize($file['filepath'])) { - $attributes['width'] = $width; - $attributes['height'] = $height; - } - } - - if (!empty($title)) { - $attributes['title'] = $title; - } - - // Alt text should be added even if it is an empty string. - $attributes['alt'] = $alt; - - // Add a timestamp to the URL to ensure it is immediately updated after editing. - $query_string = ''; - if (isset($file['timestamp'])) { - $query_character = (variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC) == FILE_DOWNLOADS_PRIVATE && variable_get('clean_url', '0') == '0') ? '&' : '?'; - $query_string = $query_character . $file['timestamp']; - } - - $url = file_create_url($file['filepath']) . $query_string; - $attributes['src'] = $url; - $attributes = drupal_attributes($attributes); - return '<span></span><img '. $attributes .' />'; -} - -function theme_uploadfield_item($item) { - return theme('uploadfield_image', $item, $item['alt'], $item['title']); -} - -function theme_uploadfield_widget_preview($item = NULL) { - return '<div class="uploadfield-preview">' . theme('uploadfield_admin_thumbnail', $item) . '</div>'; -} - -function theme_uploadfield_widget_item($element) { - return theme('filefield_widget_item', $element); -} - -function theme_uploadfield_admin_thumbnail($item = NULL) { - if (is_null($item) || empty($item['filepath'])) { - return '<!-- link to default admin thumb -->'; - } - $thumb_path = uploadfield_file_admin_thumb_path($item); - return '<img src="'. file_create_url($thumb_path) .'" title="' . check_plain($item['filename']) . '" />'; -} - -function theme_uploadfield_widget_video_thumb($item = NULL) { - return '<div class="uploadfield-video-thumb">' . theme('uploadfield_image', $item, '', '', '', FALSE) . '</div>'; -} -/** - * @} End defgroup "Theme Callbacks". - */ - -/** - * Implementing video module API - * hook_v_perm() - */ - -function uploadfield_v_perm() { - return array('use default thumbnail', 'bypass conversion video'); -} - -/** - * Implementation of hook_v_help - */ -function video_upload_v_help() { - - $help = array(); - $help['upload']['data'] = '<b>' . t('Upload support') . '</b>'; - $help['upload']['children'] = array(t('You can upload a video file from your computer to this website.')); - - return $help; -} - - -/** - * Implements the hook_v_auto_resolution - */ -function uploadfield_v_auto_resolution($vidfile) { -//TODO : add dynamic converter selector - module_load_include('inc', 'video', '/plugins/ffmpeg'); - if(module_hook('ffmpeg', 'auto_playtime')) { - return ffmpeg_auto_playtime($vidfile); - } - return false; -} - - -/** - * Implements the hook_v_auto_resolution - */ -function uploadfield_v_auto_playtime($vidfile) { -//TODO : add dynamic converter selector - module_load_include('inc', 'video', '/plugins/ffmpeg'); - if(module_hook('ffmpeg', 'auto_playtime')) { - return ffmpeg_auto_playtime($vidfile); - } - return false; -} - -/** - * Implementation of hook_v_video() - */ -function uploadfield_v_video($op, &$element) { - global $user; - switch ($op) { - case 'insert': - case 'update': - // TODO : need to add validation on just submit scenario - $field = content_fields($element['#field_name'], $element['#type_name']); - // auto thumbnailing - if($field['widget']['autothumbnail']) { - $update = NULL; - $vidfile = $element['#value']; - $vid = $vidfile['fid']; - $vid_path = $vidfile['data']['video_thumb']; - $vid_dir = explode('/', $vid_path); - $vid_name = $vid_dir[count($vid_dir) - 1]; - - $file = new stdClass(); - $file->uid = $user->uid; - $file->status = FILE_STATUS_PERMANENT; - $file->filename = $vid_name; - $file->filepath = $vid_path; - $file->filemime = file_get_mimetype($vid_name); - $file->filesize = filesize($vid_path); - $file->timestamp = REQUEST_TIME; - - if($op == 'update') { - $old_fid = $element['#default_value']['data']['video_thumb_fid']; - $update = 'fid'; - $file->fid = $old_fid; - } - drupal_write_record ('files', $file, $update); - // get fid if and only if insert - if($op == 'insert') - $file->fid = db_last_insert_id('files', 'fid'); - // add file id to the data - $element['data']['video_thumb_fid'] = array ( - '#type'=> 'value', - '#value' => $file->fid - ); - } - - // auto covnersion - if($field['widget']['autoconversion']) { - video_auto_transcode_add_to_queue($element, $op); - } - break; - case 'delete': - //delete thumbnails - break; - case 'thumbs': - include_once dirname(__FILE__) . '/uploadfield_thumb.inc'; - //create thumbs and display - video_auto_thumb_process($element); - break; - case 'convert': - include_once dirname(__FILE__) . '/uploadfield_convert.inc'; - //create FLV file -// video_auto_transcode_process($element); - break; - } -}
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