343 lines
12 KiB
PHP
343 lines
12 KiB
PHP
<?php
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require_once dirname(__FILE__) . '/file_entity.pages.inc';
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/**
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* @file
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* Administrative interface for file type configuration.
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*/
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/**
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* Administrative form for browsing files and performing operations on them.
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*/
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function file_entity_admin_files($form, &$form_state) {
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if (!empty($form_state['values']['operation'])) {
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// The form is being rebuilt because an operation requiring confirmation
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// was selected. Hand off to the callback of the operation at this point
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// which should return a confirm form.
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$operation = $form_state['values']['operation'];
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$files = array_keys(array_filter($form_state['values']['files']));
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return call_user_func_array($operation['callback'], array($files));
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}
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$limit = variable_get('file_entity_admin_files_limit', 50);
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// Build the 'Update options' form.
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$form['options'] = array(
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'#type' => 'fieldset',
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'#title' => t('Update options'),
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'#attributes' => array('class' => array('container-inline')),
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);
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$options = array();
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$form['#operations'] = module_invoke_all('file_operations_info');
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drupal_alter('file_entity_file_operations', $form['#operations']);
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foreach ($form['#operations'] as $operation => $array) {
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$options[$operation] = $array['label'];
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}
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$form['options']['operation'] = array(
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'#type' => 'select',
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'#title' => t('Operation'),
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'#title_display' => 'invisible',
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'#options' => $options,
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);
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$form['options']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Update'),
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);
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// Build the sortable table header.
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$header = array(
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'title' => array('data' => t('Title'), 'field' => 'f.filename'),
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'type' => array('data' => t('Type'), 'field' => 'f.filemime'),
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'size' => array('data' => t('Size'), 'field' => 'f.filesize'),
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'author' => array('data' => t('Author'), 'field' => 'u.name'),
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'timestamp' => array('data' => t('Updated'), 'field' => 'f.timestamp', 'sort' => 'desc'),
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'operations' => array('data' => t('Operations')),
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);
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$query = db_select('file_managed', 'f')->extend('PagerDefault')->extend('TableSort');
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$query->join('users', 'u', 'f.uid = u.uid');
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$query->fields('f', array('fid'));
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$query->fields('u', array('uid'));
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$query->condition('f.status', FILE_STATUS_PERMANENT);
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$query->limit($limit);
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$query->orderByHeader($header);
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foreach (array_keys(file_entity_get_hidden_stream_wrappers()) as $name) {
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$query->condition('f.uri', $name . '%', 'NOT LIKE');
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}
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$result = $query->execute()->fetchAllKeyed();
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$files = file_load_multiple(array_keys($result));
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$form['#files'] = $files;
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// This is used to add usernames to the table below.
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$accounts = user_load_multiple(array_values($result));
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$destination = drupal_get_destination();
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$options = array();
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foreach ($files as $file) {
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$options[$file->fid] = array(
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'title' => theme('file_entity_file_link', array('file' => $file)),
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'type' => check_plain($file->filemime),
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'size' => format_size($file->filesize),
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'author' => theme('username', array('account' => $accounts[$file->uid])),
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'timestamp' => format_date($file->timestamp, 'short'),
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);
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$options[$file->fid]['operations'] = array(
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'data' => array(
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'#theme' => 'links__file_operations',
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'#links' => array(),
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'#attributes' => array('class' => array('links', 'inline')),
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),
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);
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$options[$file->fid]['operations']['data']['#links']['edit'] = array(
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'title' => t('Edit'),
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'href' => 'file/' . $file->fid . '/edit',
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'query' => $destination,
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);
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$options[$file->fid]['operations']['data']['#links']['delete'] = array(
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'title' => t('Delete'),
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'href' => 'file/' . $file->fid . '/delete',
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'query' => $destination,
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);
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}
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$form['files'] = array(
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'#type' => 'tableselect',
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'#header' => $header,
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'#options' => $options,
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'#empty' => t('No files available.'),
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'#attributes' => array('class' => array('file-display-table', 'clear')),
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);
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$form['pager'] = array('#markup' => theme('pager', array('tags' => NULL)));
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return $form;
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}
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/**
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* Validate file_entity_admin_files form submissions.
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*
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* Check if any files have been selected to perform the chosen
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* 'Update option' on.
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*/
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function file_entity_admin_files_validate($form, &$form_state) {
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// Error if there are no items to select.
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if (!is_array($form_state['values']['files']) || !count(array_filter($form_state['values']['files']))) {
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form_set_error('', t('No files selected.'));
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}
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}
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/**
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* Submit handler for file_entity_admin_files.
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*/
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function file_entity_admin_files_submit($form, &$form_state) {
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$operations = $form['#operations'];
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$operation = $operations[$form_state['values']['operation']];
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// In the case of an operation which needs confirmation, rebuild the form.
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if (!empty($operation['confirm'])) {
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$form_state['rebuild'] = TRUE;
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$form_state['values']['operation'] = $operation;
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return;
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}
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// Filter out unchecked nodes
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$files = array_filter($form_state['values']['files']);
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if ($function = $operation['callback']) {
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// Add in callback arguments if present.
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if (isset($operation['callback arguments'])) {
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$args = array_merge(array($files), $operation['callback arguments']);
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}
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else {
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$args = array($files);
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}
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call_user_func_array($function, $args);
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cache_clear_all();
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}
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}
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/**
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* Displays the file type admin overview page.
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*/
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function file_entity_list_types_page() {
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$types = file_info_file_types();
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$entity_info = entity_get_info('file');
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$field_ui = module_exists('field_ui');
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$header = array(
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array('data' => t('Name')),
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array('data' => t('Operations'), 'colspan' => $field_ui ? '3' : '1'),
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);
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$rows = array();
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foreach ($types as $type => $info) {
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$row = array(array('data' => theme('file_entity_file_type_overview', $info)));
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$path = isset($entity_info['bundles'][$type]['admin']['real path']) ? $entity_info['bundles'][$type]['admin']['real path'] : NULL;
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if ($field_ui) {
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$row[] = array('data' => isset($path) ? l(t('manage fields'), $path . '/fields') : '');
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$row[] = array('data' => isset($path) ? l(t('manage display'), $path . '/display') : '');
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}
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$row[] = array('data' => isset($path) ? l(t('manage file display'), $path . '/file-display') : '');
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$rows[] = $row;
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}
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$build['file_type_table'] = array(
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'#theme' => 'table',
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'#header' => $header,
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'#rows' => $rows,
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'#empty' => t('No file types available.'),
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);
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return $build;
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}
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/**
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* Form callback; presents file display settings for a given view mode.
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*/
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function file_entity_file_display_form($form, &$form_state, $file_type, $view_mode) {
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$form['#file_type'] = $file_type;
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$form['#view_mode'] = $view_mode;
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$form['#tree'] = TRUE;
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$form['#attached']['js'][] = drupal_get_path('module', 'file_entity') . '/file_entity.admin.js';
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// Retrieve available formatters for this file type and load all configured
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// filters for existing text formats.
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$formatters = file_info_formatter_types();
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foreach ($formatters as $name => $formatter) {
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if (isset($formatter['file types']) && !in_array($file_type, $formatter['file types'])) {
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unset($formatters[$name]);
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}
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}
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$current_displays = file_displays_load($file_type, $view_mode, TRUE);
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foreach ($current_displays as $name => $display) {
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$current_displays[$name] = (array) $display;
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}
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// Formatter status.
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$form['displays']['status'] = array(
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'#type' => 'item',
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'#title' => t('Enabled displays'),
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'#prefix' => '<div id="file-displays-status-wrapper">',
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'#suffix' => '</div>',
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);
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$i=0;
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foreach ($formatters as $name => $formatter) {
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$form['displays']['status'][$name] = array(
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'#type' => 'checkbox',
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'#title' => check_plain($formatter['label']),
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'#default_value' => !empty($current_displays[$name]['status']),
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'#description' => isset($formatter['description']) ? filter_xss($formatter['description']) : NULL,
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'#parents' => array('displays', $name, 'status'),
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'#weight' => (isset($formatter['weight']) ? $formatter['weight'] : 0) + ($i / 1000),
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);
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$i++;
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}
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// Formatter order (tabledrag).
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$form['displays']['order'] = array(
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'#type' => 'item',
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'#title' => t('Display precedence order'),
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'#theme' => 'file_entity_file_display_order',
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);
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foreach ($formatters as $name => $formatter) {
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$form['displays']['order'][$name]['label'] = array(
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'#markup' => check_plain($formatter['label']),
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);
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$form['displays']['order'][$name]['weight'] = array(
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'#type' => 'weight',
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'#title' => t('Weight for @title', array('@title' => $formatter['label'])),
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'#title_display' => 'invisible',
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'#delta' => 50,
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'#default_value' => isset($current_displays[$name]['weight']) ? $current_displays[$name]['weight'] : 0,
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'#parents' => array('displays', $name, 'weight'),
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);
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$form['displays']['order'][$name]['#weight'] = $form['displays']['order'][$name]['weight']['#default_value'];
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}
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// Formatter settings.
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$form['display_settings_title'] = array(
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'#type' => 'item',
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'#title' => t('Display settings'),
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);
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$form['display_settings'] = array(
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'#type' => 'vertical_tabs',
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);
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$i=0;
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foreach ($formatters as $name => $formatter) {
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if (isset($formatter['settings callback']) && ($function = $formatter['settings callback']) && function_exists($function)) {
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$defaults = !empty($formatter['default settings']) ? $formatter['default settings'] : array();
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$settings = !empty($current_displays[$name]['settings']) ? $current_displays[$name]['settings'] : array();
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$settings += $defaults;
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$settings_form = $function($form, $form_state, $settings, $name, $file_type, $view_mode);
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if (!empty($settings_form)) {
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$form['displays']['settings'][$name] = array(
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'#type' => 'fieldset',
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'#title' => check_plain($formatter['label']),
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'#parents' => array('displays', $name, 'settings'),
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'#group' => 'display_settings',
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'#weight' => (isset($formatter['weight']) ? $formatter['weight'] : 0) + ($i / 1000),
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) + $settings_form;
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}
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}
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$i++;
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}
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$form['actions'] = array('#type' => 'actions');
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$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save configuration'));
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return $form;
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}
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/**
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* Process file display settings form submissions.
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*/
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function file_entity_file_display_form_submit($form, &$form_state) {
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$file_type = $form['#file_type'];
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$view_mode = $form['#view_mode'];
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$displays = isset($form_state['values']['displays']) ? $form_state['values']['displays'] : array();
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$displays_original = file_displays_load($file_type, $view_mode, TRUE);
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foreach ($displays as $formatter_name => $display) {
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$display_original = isset($displays_original[$formatter_name]) ? $displays_original[$formatter_name] : file_display_new($file_type, $view_mode, $formatter_name);
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$display += (array) $display_original;
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file_display_save((object) $display);
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}
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drupal_set_message(t('Your settings have been saved.'));
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}
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/**
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* Returns HTML for a file type label and description for the file type admin overview page.
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*/
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function theme_file_entity_file_type_overview($variables) {
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return check_plain($variables['label']) . '<div class="description">' . $variables['description'] . '</div>';
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}
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/**
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* Returns HTML for a file display's display order table.
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*/
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function theme_file_entity_file_display_order($variables) {
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$element = $variables['element'];
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$rows = array();
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foreach (element_children($element, TRUE) as $name) {
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$element[$name]['weight']['#attributes']['class'][] = 'file-display-order-weight';
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$rows[] = array(
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'data' => array(
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drupal_render($element[$name]['label']),
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drupal_render($element[$name]['weight']),
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),
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'class' => array('draggable'),
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);
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}
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$output = drupal_render_children($element);
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$output .= theme('table', array('rows' => $rows, 'attributes' => array('id' => 'file-displays-order')));
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drupal_add_tabledrag('file-displays-order', 'order', 'sibling', 'file-display-order-weight', NULL, NULL, TRUE);
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return $output;
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}
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