diff options
Diffstat (limited to 'includes/video.field.inc')
| -rw-r--r-- | includes/video.field.inc | 424 |
1 files changed, 0 insertions, 424 deletions
diff --git a/includes/video.field.inc b/includes/video.field.inc deleted file mode 100644 index a342bc4..0000000 --- a/includes/video.field.inc +++ /dev/null @@ -1,424 +0,0 @@ -<?php - -/** - * @file - * Implement an video field, based on the file module's file field. - */ - -/** - * Implements hook_field_info(). - */ -function video_field_info() { - return array( - 'video' => array( - 'label' => t('Video'), - 'description' => t('This field stores the ID of an video file as an integer value.'), - 'settings' => array( - 'uri_scheme' => variable_get('file_default_scheme', 'public'), - 'autoconversion' => 0, - 'autothumbnail' => 'no', - 'default_video_thumbnail' => 0, - 'preview_video_thumb_style' => 'thumbnail', - ), - 'instance_settings' => array( - 'file_extensions' => 'mp4 ogg avi mov wmv flv', - 'file_directory' => 'videos/original', - 'max_filesize' => '', - 'default_dimensions' => '640x350', - 'default_player_dimensions' => '640x350' - ), - 'default_widget' => 'video_upload', - 'default_formatter' => 'video', - ), - ); -} - -/** - * Implements hook_field_settings_form(). - */ -function video_field_settings_form($field, $instance) { - $defaults = field_info_field_settings($field['type']); - $settings = array_merge($defaults, $field['settings']); - $scheme_options = array(); - foreach (file_get_stream_wrappers(STREAM_WRAPPERS_WRITE_VISIBLE) as $scheme => $stream_wrapper) { - $scheme_options[$scheme] = $stream_wrapper['name']; - } - $form['uri_scheme'] = array( - '#type' => 'radios', - '#title' => t('Upload destination'), - '#options' => $scheme_options, - '#default_value' => $settings['uri_scheme'], - '#description' => t('Select where the final files should be stored. Private file storage has significantly more overhead than public files, but allows restricted access to files within this field.'), - ); - $form = $form + video_default_field_settings($settings); - return $form; -} - -/** - * Element specific validation for video default value. - * - */ -function video_field_default_thumbnail_validate($element, &$form_state) { - $settings = $form_state['values']['field']['settings']; - // Make the file permanent and store it in the form. - if (!empty($settings['default_video_thumbnail']['fid'])) { - $file = file_load($settings['default_video_thumbnail']['fid']); - $file->status |= FILE_STATUS_PERMANENT; - $file = file_save($file); - $form_state['values']['field']['settings']['default_video_thumbnail'] = (array) $file; - } -} - -/** - * Implements hook_field_instance_settings_form(). - */ -function video_field_instance_settings_form($field, $instance) { - $widget = $instance['widget']; - $instance_settings = $instance['settings']; - $settings = $instance['settings']; - // Use the file field instance settings form as a basis. - $form = file_field_instance_settings_form($field, $instance); - // Remove the description option. - unset($form['description_field']); - // add settings by widget type - switch ($instance['widget']['type']) { - case 'video_upload': - break; - case 'video_ftp': - $form['ftp_path'] = array( - '#type' => 'textfield', - '#title' => t('FTP Filepath'), - '#default_value' => !empty($widget['ftp_path']) ? $widget['ftp_path'] : 'ftpvideos', - '#description' => t('The subdirectory within the "<em>files/</em>" directory where you have upload the videos for attachment. Once the video is attached it will be moved from this directory to the main files directory.'), - '#required' => TRUE, - '#weight' => 3, - ); - break; - } - //default settings - $default = video_default_instance_settings($settings); - $form = $default + $form; - return $form; -} - -/** - * Implements hook_field_load(). - */ -function video_field_load($entity_type, $entities, $field, $instances, $langcode, &$items, $age) { - file_field_load($entity_type, $entities, $field, $instances, $langcode, $items, $age); -} - -/** - * Implements hook_field_prepare_view(). - */ -function video_field_prepare_view($entity_type, $entities, $field, $instances, $langcode, &$items) { - // If there are no files specified at all, use the default. - foreach ($entities as $id => $entity) { - if (empty($items[$id]) && $field['settings']['default_video_thumbnail']) { - if ($file = file_load($field['settings']['default_video_thumbnail'])) { - $items[$id][0] = (array) $file + array( - 'is_default' => TRUE, - ); - } - } - } -} - -/** - * Implements hook_field_presave(). - */ -function video_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) { - file_field_presave($entity_type, $entity, $field, $instance, $langcode, $items); -} - -/** - * Implements hook_field_insert(). - */ -function video_field_insert($entity_type, $entity, $field, $instance, $langcode, &$items) { - file_field_insert($entity_type, $entity, $field, $instance, $langcode, $items); -} - -/** - * Implements hook_field_update(). - */ -function video_field_update($entity_type, $entity, $field, $instance, $langcode, &$items) { - file_field_update($entity_type, $entity, $field, $instance, $langcode, $items); -} - -/** - * Implements hook_field_delete(). - */ -function video_field_delete($entity_type, $entity, $field, $instance, $langcode, &$items) { - file_field_delete($entity_type, $entity, $field, $instance, $langcode, $items); -} - -/** - * Implements hook_field_delete_revision(). - */ -function video_field_delete_revision($entity_type, $entity, $field, $instance, $langcode, &$items) { - file_field_delete_revision($entity_type, $entity, $field, $instance, $langcode, $items); -} - -/** - * Implements hook_field_is_empty(). - */ -function video_field_is_empty($item, $field) { - return file_field_is_empty($item, $field); -} - -/** - * Implements hook_field_widget_info(). - */ -function video_field_widget_info() { - return array( - 'video_upload' => array( - 'label' => t('Video Upload'), - 'field types' => array('video'), - 'settings' => array( - 'progress_indicator' => 'throbber', - ), - 'behaviors' => array( - 'multiple values' => FIELD_BEHAVIOR_CUSTOM, - 'default value' => FIELD_BEHAVIOR_NONE, - ), - ), - 'video_ftp' => array( - 'label' => t('Video FTP'), - 'field types' => array('video'), - 'settings' => array( - 'progress_indicator' => 'throbber', - ), - 'behaviors' => array( - 'multiple values' => FIELD_BEHAVIOR_CUSTOM, - 'default value' => FIELD_BEHAVIOR_NONE, - ), - ), - ); -} - -/** - * Implements hook_field_widget_settings_form(). - */ -function video_field_widget_settings_form($field, $instance) { - // Use the file widget settings form. - $form = file_field_widget_settings_form($field, $instance); - - return $form; -} - -/** - * Implements hook_field_widget_form(). - */ -function video_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) { -// return; - // Add display_field setting to field because file_field_widget_form() assumes it is set. - $field['settings']['display_field'] = 0; - - $elements = file_field_widget_form($form, $form_state, $field, $instance, $langcode, $items, $delta, $element); - $settings = $instance['settings']; - foreach (element_children($elements) as $delta) { - - // If not using custom extension validation, ensure this is an image. - $supported_extensions = array('mp4', 'ogg', 'avi', 'mov', 'wmv', 'flv'); - $extensions = isset($elements[$delta]['#upload_validators']['file_validate_extensions'][0]) ? $elements[$delta]['#upload_validators']['file_validate_extensions'][0] : implode(' ', $supported_extensions); - $extensions = array_intersect(explode(' ', $extensions), $supported_extensions); - $elements[$delta]['#upload_validators']['file_validate_extensions'][0] = implode(' ', $extensions); - - // Add all extra functionality provided by the image widget. - $elements[$delta]['#process'][] = 'video_field_widget_process'; - } - - if ($field['cardinality'] == 1) { - // If there's only one field, return it as delta 0. - if (empty($elements[0]['#default_value']['fid'])) { - $elements[0]['#description'] = theme('file_upload_help', array('description' => $instance['description'], 'upload_validators' => $elements[0]['#upload_validators'])); - } - } else { - $elements['#file_upload_description'] = theme('file_upload_help', array('upload_validators' => $elements[0]['#upload_validators'])); - } - return $elements; -} - -/** - * An element #process callback for the image_image field type. - * - * Expands the image_image type to include the alt and title fields. - */ -function video_field_widget_process($element, &$form_state, $form) { - $item = $element['#value']; - $item['fid'] = $element['fid']['#value']; - $field = field_widget_field($element, $form_state); - $instance = field_widget_instance($element, $form_state); - $settings = $field['settings']; - $element['#theme'] = 'video_widget'; - $element['#attached']['css'][] = drupal_get_path('module', 'video') . '/css/video.css'; - $element['preview'] = array(); - // preview the video thumbnail -// if (isset($element['preview']) && $element['#value']['fid'] != 0) { -// $element['preview']['#value'] = theme('video_widget_preview', $element['#value']); -// } - // Add the image preview. - if ($settings['default_video_thumbnail'] && $element['#value']['fid'] != 0) { - $default_thumbnail = file_load($settings['default_video_thumbnail']); -// $element['preview'] = array( -// '#type' => 'markup', -// '#markup' => theme('image_style', array('style_name' => $settings['preview_video_thumb_style'], 'path' => $default_thumbnail->uri)), -// ); - } - // Title is not necessary for each individual field. - if ($field['cardinality'] != 1) { - unset($element['#title']); - } - // add file elements by widget type - switch ($instance['widget']['type']) { - case 'video_upload': - break; - case 'video_ftp': - break; - } - // Create our thumbnails - video_thumb_process($element, $form_state); - - - // Add our extra fields if in preview mode - if (!empty($item['fid'])) { - video_widget_element_settings($element, $form_state); - } - - // Lets use the clicked_button #submit[0] value here instead and see how that works out for now... - if ($form_state['submitted'] == 1) { - video_widget_process($element, $form_state); - } - return $element; -} - -/** - * Formatters - */ - -/** - * Implementation of CCK's hook_field_formatter_info(). - */ -function video_field_formatter_info() { - $formatters = array( - 'video' => array( - 'label' => t('Video'), - 'field types' => array('video'), - 'settings' => array('video_style' => '', 'video_link' => ''), - ), - 'video_thumbnail' => array( - 'label' => t('Video thumbnail'), - 'field types' => array('video'), - 'settings' => array('video_style' => '', 'video_link' => ''), - ), - //'video_colorbox' => array( - // 'label' => t('Video Thumbnail to Colorbox'), - // 'field types' => array('filefield'), - // 'description' => t('Displays the video thumbnail and adds colorbox support.'), - //), -// 'video_media_js' => array( -// 'label' => t('Video inject with jMedia'), -// 'field types' => array('video'), -// 'description' => t('Displays the video by using jmedia javascript.'), -// ), - ); - return $formatters; -} - -/** - * Implements hook_field_formatter_settings_form(). - */ -function video_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) { - $display = $instance['display'][$view_mode]; - $settings = $display['settings']; - - $image_styles = image_style_options(FALSE); - $element['video_style'] = array( - '#title' => t('Video thumbnail style'), - '#type' => 'select', - '#default_value' => $settings['video_style'], - '#empty_option' => t('None (original video thumbnail)'), - '#options' => $image_styles, - ); - - $link_types = array( - 'content' => t('Content'), - 'file' => t('File'), - ); - $element['video_link'] = array( - '#title' => t('Link video or video thumbanil to'), - '#type' => 'select', - '#default_value' => $settings['video_link'], - '#empty_option' => t('Nothing'), - '#options' => $link_types, - ); - - return $element; -} - -/** - * Implements hook_field_formatter_settings_summary(). - */ -function video_field_formatter_settings_summary($field, $instance, $view_mode) { - $display = $instance['display'][$view_mode]; - $settings = $display['settings']; - - $summary = array(); - - $image_styles = image_style_options(FALSE); - // Unset possible 'No defined styles' option. - unset($image_styles['']); - // Styles could be lost because of enabled/disabled modules that defines - // their styles in code. - if (isset($image_styles[$settings['video_style']])) { - $summary[] = t('Video thumbnail style: @style', array('@style' => $image_styles[$settings['video_style']])); - } else { - $summary[] = t('Original video thumbnail'); - } - - $link_types = array( - 'content' => t('Linked to content'), - 'file' => t('Linked to video file'), - ); - // Display this setting only if image is linked. - if (isset($link_types[$settings['video_link']])) { - $summary[] = $link_types[$settings['video_link']]; - } - - return implode('<br />', $summary); -} - -/** - * Implements hook_field_formatter_view(). - */ -function video_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) { - $element = array(); - - // Check if the formatter involves a link. - if ($display['settings']['video_link'] == 'content') { - $uri = entity_uri($entity_type, $entity); - } elseif ($display['settings']['video_link'] == 'file') { - $link_file = TRUE; - } - - // set the display - $theme = $display['type']; - foreach ($items as $delta => $item) { - if (isset($link_file)) { - $uri = array( - 'path' => file_create_url($item['uri']), - 'options' => array(), - ); - } - $element[$delta] = array( - '#theme' => $theme, - '#item' => $item, - '#video_style' => $display['settings']['video_style'], - '#path' => isset($uri) ? $uri : '', - '#entity' => $entity, - '#field' => $field, - '#instance' => $instance - ); - } - return $element; -}
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