diff options
Diffstat (limited to 'types/videoftp/videoftp_widget.inc')
| -rw-r--r-- | types/videoftp/videoftp_widget.inc | 313 |
1 files changed, 0 insertions, 313 deletions
diff --git a/types/videoftp/videoftp_widget.inc b/types/videoftp/videoftp_widget.inc deleted file mode 100644 index cd5de67..0000000 --- a/types/videoftp/videoftp_widget.inc +++ /dev/null @@ -1,313 +0,0 @@ -<?php - -// $Id: - -/** - * @file - * videoftp widget hooks and callbacks. - */ - -/** - * Implementation of CCK's hook_widget_settings($op = 'form'). - */ -function videoftp_widget_settings_form($widget) { - $form = array(); - $form['file_extensions'] = array( - '#type' => 'textfield', - '#title' => t('Permitted upload file extensions.'), - '#default_value' => !empty($widget['file_extensions']) ? $widget['file_extensions'] : 'mp4 mpeg avi mpg wmv flv mov', - '#size' => 64, - '#description' => t('Extensions a user can attach to this field. Separate extensions with a space and do not include the leading dot. Leaving this blank will allow attachment of a file with any extension.'), - '#weight' => 1 - ); - $form['path_settings'] = array( - '#type' => 'fieldset', - '#title' => t('Path settings'), - '#collapsible' => TRUE, - '#collapsed' => TRUE, - '#weight' => 2, - ); - $form['path_settings']['file_path'] = array( - '#type' => 'textfield', - '#size' => 64, - '#title' => t('File path'), - '#default_value' => ltrim(ltrim($widget['file_path'], "videos"), "/"), - '#description' => t('Optional subdirectory within the "<em>files/videos/</em>" directory where files will be moved and stored. Do not include preceding or trailing slashes.'), - '#element_validate' => array('video_widget_settings_file_path_validate', '_filefield_widget_settings_file_path_validate'), - ); - $form['path_settings']['ftp_path'] = array( - '#type' => 'textfield', - '#title' => t('FTP Filepath'), - '#default_value' => !empty($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, - ); - //default settings - $default = video_default_widget_settings($widget); - $form = $form + $default; - return $form; -} - -/** - * Implementation of CCK's hook_widget_settings($op = 'validate'). - * - * //@todo Integrate this into a universal function to share with uploadfield_widget - */ -function videoftp_widget_settings_validate($widget) { - // Check that only web images are specified in the callback. - if (!video_web_extensions($widget['file_extensions'])) { - form_set_error('file_extensions', t('Only web-standard videos are supported through the videoftp widget. If needing to upload other types of files, change the widget to use a standard file upload.')); - } - // Check for our ftp filepath and try to create it, if not it will throw an error. - $ftp_path = file_default_scheme() . ':/' . $widget['ftp_path']; - file_check_directory($ftp_path, true, 'ftp_path'); -} - -/** - * Implementation of CCK's hook_widget_settings($op = 'save'). - */ -function videoftp_widget_settings_save($widget) { - return array('file_extensions', 'file_path', 'ftp_path', 'autothumbnail', 'autoconversion', 'default_dimensions', 'default_player_dimensions', 'default_video_thumb'); -} - -/** - * The #value_callback for the videoftp_widget type element. - */ -function videoftp_widget_value($element, $edit = FALSE) { - if (!$edit) { - // Creating so we load up our empty values. - $file = field_file_load($element['#default_value']['fid']); - $item = $element['#default_value']; - } else { - // Reset our item array for our data. - $item = array_merge($element['#default_value'], $edit); - $field = content_fields($element['#field_name'], $element['#type_name']); - - // Uploads take priority over value of fid text field. - if ($fid = videoftp_save_upload($element)) { - $item['fid'] = $fid; - $item['data'] = array(); //reset our thumbnail - } - // Check for #videoftp_value_callback values. - // Because FAPI does not allow multiple #value_callback values like it does - // for #element_validate and #process, this fills the missing functionality - // to allow VideoFtp to be extended purely through FAPI. - elseif (isset($element['#videoftp_value_callback'])) { - foreach ($element['#videoftp_value_callback'] as $callback) { - $callback($element, $item); - } - } - - // Load file if the FID has changed so that it can be saved by CCK. - $file = field_file_load($item['fid']); - - // If the file entry doesn't exist, don't save anything. - if (empty($file)) { - $item = array(); - } - - // Checkboxes loose their value when empty. - // If the list field is present make sure its unchecked value is saved. - if (!empty($field['list_field']) && empty($edit['list'])) { - $item['list'] = 0; - } - } - // Merge file and item data so it is available to all widgets. - $item = array_merge($item, $file); - return $item; -} - -/** - * Process an individual element. - */ -function videoftp_widget_process($element, $edit, &$form_state, $form) { - $item = $element['#value']; - $field_name = $element['#field_name']; - $delta = $element['#delta']; - $field = content_fields($element['#field_name'], $element['#type_name']); - $element['#theme'] = 'videoftp_widget_item'; - - if (isset($element['preview']) && $element['#value']['fid'] != 0) { - $element['preview']['#value'] = theme('videoftp_widget_preview', $element['#value']); - } - - // Title is not necessary for each individual field. - if ($field['multiple'] > 0) { - unset($element['#title']); - } - - // Set up the buttons first since we need to check if they were clicked. - $element['videoftp_attach'] = array( - '#type' => 'submit', - '#value' => t('Attach'), - '#submit' => array('node_form_submit_build_node'), - '#ahah' => array(// with JavaScript - 'path' => 'videoftp/ahah/' . $element['#type_name'] . '/' . $element['#field_name'] . '/' . $element['#delta'], - 'wrapper' => $element['#id'] . '-ahah-wrapper', - 'method' => 'replace', - 'effect' => 'fade', - ), - '#field_name' => $element['#field_name'], - '#delta' => $element['#delta'], - '#type_name' => $element['#type_name'], - '#upload_validators' => $element['#upload_validators'], - '#weight' => 100, - '#post' => $element['#post'], - ); - $element['videoftp_remove'] = array( - // With default CCK edit forms, $element['#parents'] is array($element['#field_name'], $element['#delta']). - // However, if some module (for example, flexifield) places our widget deeper in the tree, we want to - // use that information in constructing the button name. - '#name' => implode('_', $element['#parents']) . '_videoftp_remove', - '#type' => 'submit', - '#value' => t('Remove'), - '#submit' => array('node_form_submit_build_node'), - '#ahah' => array(// with JavaScript - 'path' => 'videoftp/ahah/' . $element['#type_name'] . '/' . $element['#field_name'] . '/' . $element['#delta'], - 'wrapper' => $element['#id'] . '-ahah-wrapper', - 'method' => 'replace', - 'effect' => 'fade', - ), - '#field_name' => $element['#field_name'], - '#delta' => $element['#delta'], - '#weight' => 101, - '#post' => $element['#post'], - ); - - // Because the output of this field changes depending on the button clicked, - // we need to ask FAPI immediately if the remove button was clicked. - // It's not good that we call this private function, but - // $form_state['clicked_button'] is only available after this #process - // callback is finished. - if (_form_button_was_clicked($element['videoftp_remove'])) { - // Delete the file if it is currently unused. Note that field_file_delete() - // does a reference check in addition to our basic status check. - if (isset($edit['fid'])) { - $removed_file = field_file_load($edit['fid']); - if ($removed_file['status'] == 0) { - field_file_delete($removed_file); - } - } - $item = array('fid' => 0, 'list' => $field['list_default'], 'data' => array('description' => '', 'video_thumb' => '')); - } - - // Set access on the buttons and select. - $element['videoftp_attach']['#access'] = empty($item['fid']); - $element['videoftp_remove']['#access'] = !empty($item['fid']); - - $options = videoftp_options($field); - $element['ftpselect'] = array( - '#type' => 'select', - '#required' => isset($element['#required']) ? $element['#required'] : $field['required'], - '#options' => $options, - '#access' => empty($item['fid']), - ); - - // Set the FID. - $element['fid'] = array( - '#type' => 'hidden', - '#value' => $item['fid'], - ); - - if ($item['fid'] != 0) { - $element['preview'] = array( - '#type' => 'markup', - '#value' => theme('video_widget_preview', $item), - ); - } - - // placeholder.. will be serialized into the data column. this is a place for widgets - // to put additional data. - $element['data'] = array( - '#tree' => 'true', - '#access' => !empty($item['fid']), - ); - - // Create our thumbnails - if ($field['widget']['autothumbnail']) { - video_thumb_process($element); - } - - // Add our extra fields if in preview mode - if (!empty($item['fid'])) { - video_widget_element_settings($element); - } - - // Set #element_validate in a way that it will not wipe out other - // validation functions already set by other modules. - if (empty($element['#element_validate'])) { - $element['#element_validate'] = array(); - } - array_unshift($element['#element_validate'], 'videoftp_widget_validate'); - - // Make sure field info will be available to the validator which - // does not get the values in $form. - $form_state['#field_info'][$field['field_name']] = $field; - - $element['#attributes']['id'] = $element['#id'] . '-ahah-wrapper'; - $element['#prefix'] = '<div ' . drupal_attributes($element['#attributes']) . '>'; - $element['#suffix'] = '</div>'; - - // Lets use the clicked_button #submit[0] value here instead and see how that works out for now... - if ($form_state['submitted'] == 1) { - video_widget_process($element, $form_state); - } - return $element; -} - -function videoftp_save_upload($element) { - global $user; - $upload_name = $element['#field_name'] . '_' . $element['#delta']; - $delta = $element['#delta']; - $field = content_fields($element['#field_name'], $element['#type_name']); - $video = $element['#post'][$field['field_name']][$delta]['ftpselect']; - $ftp_path = file_default_scheme() . ':/' . $field['widget']['ftp_path']; - - if (empty($video) || !file_exists($ftp_path . '/' . $video)) { - return 0; - } - - $dest = filefield_widget_file_path($field); - if (!field_file_check_directory($dest, FILE_CREATE_DIRECTORY)) { - watchdog('filefield', 'The upload directory %directory for the file field %field (content type %type) could not be created or is not accessible. A newly uploaded file could not be saved in this directory as a consequence, and the upload was canceled.', array('%directory' => $dest, '%field' => $element['#field_name'], '%type' => $element['#type_name'])); - form_set_error($upload_name, t('The file could not be uploaded.')); - return 0; - } - - // Begin building the file object. - $file = new stdClass(); - $file->uid = $user->uid; - $file->filename = file_munge_filename(trim(basename($video), '.'), $field['widget']['file_extensions']); - $file->filepath = $ftp_path . '/' . $video; - $file->filemime = file_get_mimetype($file->filename); - $file->filesize = filesize($file->filepath); - $file->status = FILE_STATUS_TEMPORARY; - $file->timestamp = time(); - - //lets move our file from the ftp folder to the files directory - if (file_move($file, $dest)) { - // Insert new record to the database. - drupal_write_record('files', $file); - } - _field_file_cache($file); // cache the file in order to minimize load queries - return $file->fid; -} - -function videoftp_options($field) { - $options = array(); - $options[] = t('Select Video'); - // Lets setup our ftp_path. - $ftp_path = file_default_scheme() . ':/' . $field['widget']['ftp_path']; - // We are going to scan the directory and pull out the available video types by extension. - $extensions = explode(" ", $field['widget']['file_extensions']); - $video_files = scandir($ftp_path); - foreach ($video_files as $file) { - $ext = pathinfo($file); - if (in_array($ext['extension'], $extensions)) { - //add the file to the options array for selection - $options["$file"] = $file; - } - } - return $options; -}
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