/**
* Compose the File Upload MIME Types tab content for the Settings subpage
*
* @since 1.40
*
* @return array 'message' => status/error messages, 'body' => tab content
*/
private static function _compose_upload_tab()
{
$page_template_array = MLAData::mla_load_template('admin-display-settings-upload-tab.tpl');
if (!is_array($page_template_array)) {
/* translators: 1: ERROR tag 2: function name 3: non-array value */
error_log(sprintf(_x('%1$s: %2$s non-array "%3$s"', 'error_log', 'media-library-assistant'), __('ERROR', 'media-library-assistant'), 'MLASettings::_compose_upload_tab', var_export($page_template_array, true)), 0);
return '';
}
/*
* Untangle confusion between searching, canceling and selecting on the Optional Uploads screen
*/
$bulk_action = self::_current_bulk_action();
if (isset($_REQUEST['mla-optional-uploads-cancel']) || $bulk_action && $bulk_action == 'select') {
unset($_REQUEST['mla-optional-uploads-search']);
unset($_REQUEST['s']);
}
/*
* Convert checkbox values, if present
*/
if (isset($_REQUEST['mla_upload_item'])) {
$_REQUEST['mla_upload_item']['disabled'] = isset($_REQUEST['mla_upload_item']['disabled']);
}
/*
* Set default values, check for Add New Upload MIME Type button
*/
$add_form_values = array('slug' => '', 'mime_type' => '', 'icon_type' => '.none.', 'disabled' => '', 'description' => '');
if (!empty($_REQUEST['mla-upload-options-save'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME);
$page_content = self::_save_upload_settings();
} elseif (!empty($_REQUEST['mla-optional-uploads-search'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME);
$page_content = self::_compose_optional_upload_tab($page_template_array);
} elseif (!empty($_REQUEST['mla-optional-uploads-cancel'])) {
$page_content = array('message' => '', 'body' => '');
} elseif (!empty($_REQUEST['mla-optional-uploads-display'])) {
if ('true' != $_REQUEST['mla-optional-uploads-display']) {
check_admin_referer(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME);
unset($_REQUEST['s']);
}
$page_content = self::_compose_optional_upload_tab($page_template_array);
} elseif (!empty($_REQUEST['mla-add-upload-submit'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME);
$page_content = MLAMime::mla_add_upload_mime($_REQUEST['mla_upload_item']);
if (false !== strpos($page_content['message'], __('ERROR', 'media-library-assistant'))) {
$add_form_values = $_REQUEST['mla_upload_item'];
$add_form_values['disabled'] = $add_form_values['disabled'] ? 'checked="checked"' : '';
}
} else {
$page_content = array('message' => '', 'body' => '');
}
/*
* Process bulk actions that affect an array of items
*/
if ($bulk_action && $bulk_action != 'none') {
if (isset($_REQUEST['cb_mla_item_ID'])) {
if ('select' == $bulk_action) {
foreach ($_REQUEST['cb_mla_item_ID'] as $ID) {
$item_content = MLASettings::_process_optional_upload_mime($ID);
$page_content['message'] .= $item_content['message'] . '<br>';
}
} else {
/*
* Convert post-ID to slug; separate loop required because delete changes post_IDs
*/
$slugs = array();
foreach ($_REQUEST['cb_mla_item_ID'] as $post_ID) {
$slugs[] = MLAMime::mla_get_upload_mime_slug($post_ID);
}
foreach ($slugs as $slug) {
switch ($bulk_action) {
case 'delete':
$item_content = MLAMime::mla_delete_upload_mime($slug);
break;
case 'edit':
$request = array('slug' => $slug);
if ('-1' != $_REQUEST['disabled']) {
$request['disabled'] = '1' == $_REQUEST['disabled'];
}
if ('.none.' != $_REQUEST['icon_type']) {
$request['icon_type'] = $_REQUEST['icon_type'];
}
$item_content = MLAMime::mla_update_upload_mime($request);
break;
default:
$item_content = array('message' => sprintf(__('Unknown bulk action %1$s', 'media-library-assistant'), $bulk_action), 'body' => '');
}
// switch $bulk_action
$page_content['message'] .= $item_content['message'] . '<br>';
}
// foreach cb_attachment
}
// != select
} else {
/* translators: 1: action name, e.g., edit */
$page_content['message'] = sprintf(__('Bulk Action %1$s - no items selected.', 'media-library-assistant'), $bulk_action);
}
}
// $bulk_action
/*
* Process row-level actions that affect a single item
*/
if (!empty($_REQUEST['mla_admin_action'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME);
switch ($_REQUEST['mla_admin_action']) {
case MLA::MLA_ADMIN_SINGLE_DELETE:
$page_content = MLAMime::mla_delete_upload_mime($_REQUEST['mla_item_slug']);
break;
case MLA::MLA_ADMIN_SINGLE_EDIT_DISPLAY:
$view = MLAMime::mla_get_upload_mime($_REQUEST['mla_item_slug']);
$page_content = self::_compose_edit_upload_tab($view, $page_template_array);
break;
case MLA::MLA_ADMIN_SINGLE_EDIT_UPDATE:
if (!empty($_REQUEST['update'])) {
$page_content = MLAMime::mla_update_upload_mime($_REQUEST['mla_upload_item']);
if (false !== strpos($page_content['message'], __('ERROR', 'media-library-assistant'))) {
$message = $page_content['message'];
$page_content = self::_compose_edit_upload_tab($_REQUEST['mla_upload_item'], $page_template_array);
$page_content['message'] = $message;
}
} elseif (!empty($_REQUEST['mla_item_ID'])) {
$page_content = self::_process_optional_upload_mime($_REQUEST['mla_item_ID']);
} else {
$page_content = array('message' => sprintf(__('Edit view "%1$s" cancelled.', 'media-library-assistant'), $_REQUEST['mla_upload_item']['original_slug']), 'body' => '');
}
break;
default:
$page_content = array('message' => sprintf(__('Unknown mla_admin_action - "%1$s"', 'media-library-assistant'), $_REQUEST['mla_admin_action']), 'body' => '');
break;
}
// switch ($_REQUEST['mla_admin_action'])
}
// (!empty($_REQUEST['mla_admin_action'])
if (!empty($page_content['body'])) {
return $page_content;
}
/*
* Check for disabled status
*/
if ('checked' != MLAOptions::mla_get_option(MLAOptions::MLA_ENABLE_UPLOAD_MIMES)) {
/*
* Fill in with any page-level options
*/
$options_list = '';
foreach (MLAOptions::$mla_option_definitions as $key => $value) {
if ('upload' == $value['tab']) {
$options_list .= self::mla_compose_option_row($key, $value);
}
}
$page_values = array('Support is disabled' => __('Upload MIME Type Support is disabled', 'media-library-assistant'), 'form_url' => admin_url('options-general.php') . '?page=mla-settings-menu-upload&mla_tab=upload', 'options_list' => $options_list, 'Save Changes' => __('Save Changes', 'media-library-assistant'), '_wpnonce' => wp_nonce_field(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME, true, false));
$page_content['body'] .= MLAData::mla_parse_template($page_template_array['upload-disabled'], $page_values);
return $page_content;
}
/*
* Display the Upload MIME Types Table
*/
$_SERVER['REQUEST_URI'] = remove_query_arg(array('mla_admin_action', 'mla_item_slug', 'mla_item_ID', '_wpnonce', '_wp_http_referer', 'action', 'action2', 'cb_mla_item_ID', 'mla-optional-uploads-search'), $_SERVER['REQUEST_URI']);
// Create an instance of our package class
$MLAListUploadTable = new MLA_Upload_List_Table();
// Fetch, prepare, sort, and filter our data
$MLAListUploadTable->prepare_items();
/*
* Start with any page-level options
*/
$options_list = '';
foreach (MLAOptions::$mla_option_definitions as $key => $value) {
if ('upload' == $value['tab']) {
$options_list .= self::mla_compose_option_row($key, $value);
}
}
$page_values = array('File Extension Processing' => __('File Extension and MIME Type Processing', 'media-library-assistant'), 'In this tab' => __('In this tab you can manage the list of file extension/MIME Type associations, which are used by WordPress to decide what kind of files can be uploaded to the Media Library and to fill in the <strong><em>post_mime_type</em></strong> value. To upload a file, the file extension must be in this list and be active.', 'media-library-assistant'), 'You can find' => sprintf(__('You can find more information about file extensions, MIME types and how WordPress uses them in the %1$s section of the Documentation or by clicking the <strong>"Help"</strong> tab in the upper-right corner of this screen.', 'media-library-assistant'), '<a href="[+settingsURL+]?page=mla-settings-menu-documentation&mla_tab=documentation#mla_uploads" title="' . __('File Extension Processing documentation', 'media-library-assistant') . '">' . __('File Extension and MIME Type Processing', 'media-library-assistant') . '</a>'), 'settingsURL' => admin_url('options-general.php'), 'Search Uploads' => __('Search Uploads', 'media-library-assistant'), 'To search by' => __('To search by extension, use ".", e.g., ".doc"', 'media-library-assistant'), 'form_url' => admin_url('options-general.php') . '?page=mla-settings-menu-upload&mla_tab=upload', '_wpnonce' => wp_nonce_field(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME, true, false), 'options_list' => $options_list, 'Save Changes' => __('Save Changes', 'media-library-assistant'), 'Add New Upload' => sprintf(__('Add New %1$s', 'media-library-assistant'), __('Upload MIME Type', 'media-library-assistant')), 'To search database' => __('To search the database of over 1,500 known extension/type associations, click "Search Known Types" below the form.', 'media-library-assistant'), 'Extension' => __('Extension', 'media-library-assistant'), 'The extension is' => __('The “extension” is the file extension for this type, and unique key for the item. It must be all lowercase and contain only letters and numbers.', 'media-library-assistant'), 'MIME Type' => __('MIME Type', 'media-library-assistant'), 'The MIME Type' => __('The MIME Type must be all lowercase and contain only letters, numbers, periods (.), slashes (/) and hyphens (-). It <strong>must be a valid MIME</strong> type, e.g., “image” or “image/jpeg”.', 'media-library-assistant'), 'Icon Type' => __('Icon Type', 'media-library-assistant'), 'The Icon Type' => __('The Icon Type selects a thumbnail image displayed for non-image file types, such as PDF documents.', 'media-library-assistant'), 'Inactive' => __('Inactive', 'media-library-assistant'), 'Check this box' => __('Check this box if you want to remove this entry from the list of Upload MIME Types returned by get_allowed_mime_types().', 'media-library-assistant'), 'Description' => __('Description', 'media-library-assistant'), 'The description can' => __('The description can contain any documentation or notes you need to understand or use the item.', 'media-library-assistant'), 'Add Upload MIME' => __('Add Upload MIME Type', 'media-library-assistant'), 'search_url' => wp_nonce_url('?page=mla-settings-menu-upload&mla_tab=upload&mla-optional-uploads-search=Search', MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME), 'Search Known Types' => __('Search Known Types', 'media-library-assistant'), 'colspan' => $MLAListUploadTable->get_column_count(), 'Quick Edit' => __('<strong>Quick Edit</strong>', 'media-library-assistant'), 'Cancel' => __('Cancel', 'media-library-assistant'), 'Update' => __('Update', 'media-library-assistant'), 'Bulk Edit' => __('Bulk Edit', 'media-library-assistant'), 'Status' => __('Status', 'media-library-assistant'), 'No Change' => __('No Change', 'media-library-assistant'), 'Active' => __('Active', 'media-library-assistant'), 'results' => !empty($_REQUEST['s']) ? '<h2 class="alignleft">' . __('Displaying search results for', 'media-library-assistant') . ': "' . $_REQUEST['s'] . '"</h2>' : '', 's' => isset($_REQUEST['s']) ? $_REQUEST['s'] : '', 'icon_types' => self::mla_get_icon_type_dropdown($page_template_array, 'mla_upload_item[icon_type]'), 'inline_icon_types' => self::mla_get_icon_type_dropdown($page_template_array, 'icon_type'), 'bulk_icon_types' => self::mla_get_icon_type_dropdown($page_template_array, 'icon_type', '.nochange.'));
foreach ($add_form_values as $key => $value) {
$page_values[$key] = $value;
}
$page_content['body'] = MLAData::mla_parse_template($page_template_array['before-table'], $page_values);
// Now we can render the completed list table
ob_start();
$MLAListUploadTable->views();
$MLAListUploadTable->display();
$page_content['body'] .= ob_get_contents();
ob_end_clean();
$page_content['body'] .= MLAData::mla_parse_template($page_template_array['after-table'], $page_values);
return $page_content;
}
/**
* Compose the File Upload MIME Types tab content for the Settings subpage
*
* @since 1.40
*
* @return array 'message' => status/error messages, 'body' => tab content
*/
private static function _compose_upload_tab()
{
$page_template_array = MLAData::mla_load_template(MLA_PLUGIN_PATH . 'tpls/admin-display-settings-upload-tab.tpl');
if (!array($page_template_array)) {
error_log('ERROR: MLASettings::_compose_upload_tab $page_template_array = ' . var_export($page_template_array, true), 0);
return '';
}
/*
* Untangle confusion between searching, canceling and selecting on the Optional Uploads screen
*/
$bulk_action = self::_current_bulk_action();
if (isset($_REQUEST['mla-optional-uploads-cancel']) || $bulk_action && $bulk_action == 'select') {
unset($_REQUEST['mla-optional-uploads-search']);
unset($_REQUEST['s']);
}
/*
* Convert checkbox values, if present
*/
if (isset($_REQUEST['mla_upload_item'])) {
$_REQUEST['mla_upload_item']['disabled'] = isset($_REQUEST['mla_upload_item']['disabled']);
}
/*
* Set default values, check for Add New Post MIME Type View button
*/
$add_form_values = array('slug' => '', 'mime_type' => '', 'icon_type' => '.none.', 'disabled' => '', 'description' => '');
if (!empty($_REQUEST['mla-upload-options-save'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE, '_wpnonce');
$page_content = self::_save_upload_settings();
} elseif (!empty($_REQUEST['mla-optional-uploads-search'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE, '_wpnonce');
$page_content = self::_compose_optional_upload_tab($page_template_array);
} elseif (!empty($_REQUEST['mla-optional-uploads-cancel'])) {
$page_content = array('message' => '', 'body' => '');
} elseif (!empty($_REQUEST['mla-optional-uploads-display'])) {
if ('true' != $_REQUEST['mla-optional-uploads-display']) {
check_admin_referer(MLA::MLA_ADMIN_NONCE, '_wpnonce');
unset($_REQUEST['s']);
}
$page_content = self::_compose_optional_upload_tab($page_template_array);
} elseif (!empty($_REQUEST['mla-add-upload-submit'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE, '_wpnonce');
$page_content = MLAMime::mla_add_upload_mime($_REQUEST['mla_upload_item']);
if (false !== strpos($page_content['message'], 'ERROR:')) {
$add_form_values = $_REQUEST['mla_upload_item'];
$add_form_values['disabled'] = $add_form_values['disabled'] ? 'checked="checked"' : '';
}
} else {
$page_content = array('message' => '', 'body' => '');
}
/*
* Process bulk actions that affect an array of items
*/
if ($bulk_action && $bulk_action != 'none') {
if (isset($_REQUEST['cb_mla_item_ID'])) {
if ('select' == $bulk_action) {
foreach ($_REQUEST['cb_mla_item_ID'] as $ID) {
$item_content = MLASettings::_process_optional_upload_mime($ID);
$page_content['message'] .= $item_content['message'] . '<br>';
}
} else {
/*
* Convert post-ID to slug; separate loop required because delete changes post_IDs
*/
$slugs = array();
foreach ($_REQUEST['cb_mla_item_ID'] as $post_ID) {
$slugs[] = MLAMime::mla_get_upload_mime_slug($post_ID);
}
foreach ($slugs as $slug) {
switch ($bulk_action) {
case 'delete':
$item_content = MLAMime::mla_delete_upload_mime($slug);
break;
case 'edit':
$request = array('slug' => $slug);
if ('-1' != $_REQUEST['disabled']) {
$request['disabled'] = '1' == $_REQUEST['disabled'];
}
if ('.none.' != $_REQUEST['icon_type']) {
$request['icon_type'] = $_REQUEST['icon_type'];
}
$item_content = MLAMime::mla_update_upload_mime($request);
break;
default:
$item_content = array('message' => sprintf('Unknown bulk action %s', $bulk_action), 'body' => '');
}
// switch $bulk_action
$page_content['message'] .= $item_content['message'] . '<br>';
}
// foreach cb_attachment
}
// != select
} else {
$page_content['message'] = 'Bulk Action ' . $bulk_action . ' - no items selected.';
}
}
// $bulk_action
/*
* Process row-level actions that affect a single item
*/
if (!empty($_REQUEST['mla_admin_action'])) {
check_admin_referer(MLA::MLA_ADMIN_NONCE);
switch ($_REQUEST['mla_admin_action']) {
case MLA::MLA_ADMIN_SINGLE_DELETE:
$page_content = MLAMime::mla_delete_upload_mime($_REQUEST['mla_item_slug']);
break;
case MLA::MLA_ADMIN_SINGLE_EDIT_DISPLAY:
$view = MLAMime::mla_get_upload_mime($_REQUEST['mla_item_slug']);
$page_content = self::_compose_edit_upload_tab($view, $page_template_array);
break;
case MLA::MLA_ADMIN_SINGLE_EDIT_UPDATE:
if (!empty($_REQUEST['update'])) {
$page_content = MLAMime::mla_update_upload_mime($_REQUEST['mla_upload_item']);
if (false !== strpos($page_content['message'], 'ERROR:')) {
$message = $page_content['message'];
$page_content = self::_compose_edit_upload_tab($_REQUEST['mla_upload_item'], $page_template_array);
$page_content['message'] = $message;
}
} elseif (!empty($_REQUEST['mla_item_ID'])) {
$page_content = self::_process_optional_upload_mime($_REQUEST['mla_item_ID']);
} else {
$page_content = array('message' => 'Edit view "' . $_REQUEST['mla_upload_item']['original_slug'] . '" cancelled.', 'body' => '');
}
break;
default:
$page_content = array('message' => sprintf('Unknown mla_admin_action - "%1$s"', $_REQUEST['mla_admin_action']), 'body' => '');
break;
}
// switch ($_REQUEST['mla_admin_action'])
}
// (!empty($_REQUEST['mla_admin_action'])
if (!empty($page_content['body'])) {
return $page_content;
}
/*
* Check for disabled status
*/
if ('checked' != MLAOptions::mla_get_option(MLAOptions::MLA_ENABLE_UPLOAD_MIMES)) {
/*
* Fill in with any page-level options
*/
$options_list = '';
foreach (MLAOptions::$mla_option_definitions as $key => $value) {
if ('upload' == $value['tab']) {
$options_list .= self::_compose_option_row($key, $value);
}
}
$page_values = array('settingsURL' => admin_url('options-general.php'), 'options_list' => $options_list, '_wpnonce' => wp_nonce_field(MLA::MLA_ADMIN_NONCE, '_wpnonce', true, false), 'form_url' => admin_url('options-general.php') . '?page=mla-settings-menu-upload&mla_tab=upload');
$page_content['body'] .= MLAData::mla_parse_template($page_template_array['upload-disabled'], $page_values);
return $page_content;
}
/*
* Display the Upload MIME Types Table
*/
$_SERVER['REQUEST_URI'] = remove_query_arg(array('mla_admin_action', 'mla_item_slug', 'mla_item_ID', '_wpnonce', '_wp_http_referer', 'action', 'action2', 'cb_mla_item_ID', 'mla-optional-uploads-search'), $_SERVER['REQUEST_URI']);
// Create an instance of our package class
$MLAListUploadTable = new MLA_Upload_List_Table();
// Fetch, prepare, sort, and filter our data
$MLAListUploadTable->prepare_items();
/*
* Start with any page-level options
*/
$options_list = '';
foreach (MLAOptions::$mla_option_definitions as $key => $value) {
if ('upload' == $value['tab']) {
$options_list .= self::_compose_option_row($key, $value);
}
}
$page_values = array('settingsURL' => admin_url('options-general.php'), 'options_list' => $options_list, 'colspan' => count($MLAListUploadTable->get_columns()), '_wpnonce' => wp_nonce_field(MLA::MLA_ADMIN_NONCE, '_wpnonce', true, false), 'form_url' => admin_url('options-general.php') . '?page=mla-settings-menu-upload&mla_tab=upload', 'results' => !empty($_REQUEST['s']) ? '<h3 style="float:left">Displaying search results for: "' . $_REQUEST['s'] . '"</h3>' : '', 's' => isset($_REQUEST['s']) ? $_REQUEST['s'] : '', 'icon_types' => self::mla_get_icon_type_dropdown($page_template_array, 'mla_upload_item[icon_type]'), 'inline_icon_types' => self::mla_get_icon_type_dropdown($page_template_array, 'icon_type'), 'bulk_icon_types' => self::mla_get_icon_type_dropdown($page_template_array, 'icon_type', '.nochange.'), 'search_url' => wp_nonce_url('?page=mla-settings-menu-upload&mla_tab=upload&mla-optional-uploads-search=Search', MLA::MLA_ADMIN_NONCE));
foreach ($add_form_values as $key => $value) {
$page_values[$key] = $value;
}
$page_content['body'] = MLAData::mla_parse_template($page_template_array['before-table'], $page_values);
// Now we can render the completed list table
ob_start();
$MLAListUploadTable->views();
$MLAListUploadTable->display();
$page_content['body'] .= ob_get_contents();
ob_end_clean();
$page_content['body'] .= MLAData::mla_parse_template($page_template_array['after-table'], $page_values);
return $page_content;
}
