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7c856df4
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Assos Assos
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<?php
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/**
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* @file
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* Provides administrative page and form callbacks for Libraries module.
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*/
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/**
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* Form generation callback for the libraries overview table.
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*
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* This is a form instead of a page to allow easier extending in contributed
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* modules.
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*
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* @param array $form
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* An associative array containing the structure of the form.
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* @param array $form_state
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* A keyed array containing the current state of the form.
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*
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* @return array
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* The form array for the overview form.
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*/
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function libraries_admin_overview(array $form, array &$form_state) {
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$header = array(t('Name'), t('Status'), t('Installed version'), t('Provider'), t('Links'));
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$rows = array();
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$libraries = libraries_detect();
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uasort($libraries, 'libraries_admin_sort_title');
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foreach ($libraries as $machine_name => $library) {
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$actions = array();
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if ($library['vendor url']) {
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$actions[] = l('Homepage', $library['vendor url']);
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}
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if ($library['download url']) {
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$actions[] = l('Download', $library['download url']);
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}
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$rows[] = array(
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'data' => array(
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l($library['name'], 'admin/reports/libraries/' . $machine_name),
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($library['installed'] ? t('OK') : drupal_ucfirst($library['error'])),
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(isset($library['version']) ? $library['version'] : ''),
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libraries_admin_get_provider_with_type($library),
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implode(' | ', $actions),
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),
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'class' => ($library['installed'] ? array('ok') : array('error')),
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);
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}
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$form['libraries']['list'] = 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('There are currently no libraries installed'),
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);
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return $form;
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}
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/**
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* Form generation callback for the status overview for a single library.
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*
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* This is a form instead of a page to allow easier extending in contributed
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* modules.
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*
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* @param array $form
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* An associative array containing the structure of the form.
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* @param array $form_state
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* A keyed array containing the current state of the form.
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* @param array $library
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* A library information array.
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*
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* @return array|null
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* The form array for the status form or NULL if the library was not found.
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*
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* @todo Add some var_export($library)-style output
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*/
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function libraries_admin_library_status_form(array $form, array &$form_state, $library) {
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drupal_set_title(t('Status report for library %library', array('%library' => $library['name'])), PASS_THROUGH);
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if ($library['installed']) {
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drupal_set_message(t('The %name library is installed correctly.', array('%name' => $library['name'])));
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$form['status'] = libraries_admin_status_table($library);
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}
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else {
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drupal_set_message($library['error message'], 'error');
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switch ($library['error']) {
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case 'not found':
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$form['instructions'] = libraries_admin_instructions_missing($library);
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break;
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case 'not detected':
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$form['instructions'] = libraries_admin_instructions_undetected($library);;
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break;
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case 'not supported':
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$form['instructions'] = libraries_admin_instructions_unsupported($library);
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break;
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case 'missing dependency':
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$form['instructions']['instruction']['#markup'] = t('There a missing dependency in your configuration that prevent this library to work properly.') . '<br>';
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break;
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case 'incompatible dependency':
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$form['instructions']['instruction']['#markup'] = t('There an incompatible dependency in your configuration that prevent this library to work properly.') . '<br>';
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break;
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}
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}
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return $form;
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}
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/**
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* Displays a table of status information about a library.
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*
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* @param array $library
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* A library information array.
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*
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* @return array
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* A renderable array containing a table with status information.
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*/
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function libraries_admin_status_table(array $library) {
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$header = array(array(
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// @todo The title implies that other type of information is displayed, as
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// well, but this is currently not the case.
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// @todo Use CSS instead of a <strong> element.
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'data' => '<strong>' . t('General information') . '</strong>',
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'colspan' => 2,
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'class' => 'table-heading',
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'no_striping' => TRUE,
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));
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$rows = array();
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// @todo Use CSS instead of <strong> elements.
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$rows['name'] = array('<strong>' . t('Name') . '</strong>', check_plain($library['name']));
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$rows['machine_name'] = array('<strong>' . t('Machine name') . '</strong>', check_plain($library['machine name']));
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if ($library['vendor url']) {
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$rows['vendor_url'] = array('<strong>' . t('Vendor URL') . '</strong>', l($library['vendor url'], $library['vendor url']));
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}
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if ($library['download url']) {
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$rows['download_url'] = array('<strong>' . t('Download URL') . '</strong>', l($library['download url'], $library['download url']));
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}
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$rows['provider'] = array('<strong>' . t('Provider') . '</strong>', libraries_admin_get_provider_with_type($library));
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$rows['library_path'] = array('<strong>' . t('Library path') . '</strong>', $library['library path']);
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$rows['version'] = array('<strong>' . t('Version') . '</strong>', $library['version']);
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if (!empty($library['variants'])) {
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$rows['variants'] = array('<strong>' . t('Variants') . '</strong>', implode(', ', array_keys($library['variants'])));
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}
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return array(
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'#theme' => 'table',
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'#header' => $header,
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'#rows' => $rows,
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);
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}
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/**
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* Returns instructions for dealing with a missing library.
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*
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* @param array $library
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* A library information array.
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*
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* @return array
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* A renderable array containing the instructions.
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*/
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function libraries_admin_instructions_missing(array $library) {
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$build = array();
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$build['instruction']['#markup'] = t('Follow these steps to install the library:');
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$items = array();
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// 1. Download the library.
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// If no supported versions are specified, the latest version is
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// recommended.
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if (empty($library['versions'])) {
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$items[] = t('Download the latest version of the library <a href="@download-url">here</a>.', array(
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'@download-url' => $library['download url'],
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));
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}
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// Otherwise, the latest supported version is recommended.
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else {
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$versions = array_keys($library['versions']);
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usort($versions, 'version_compare');
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$versions = array_reverse($versions);
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$version = $versions[0];
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$items[] = t('Download version %version of the library <a href="@download-url">here</a>.', array(
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'%version' => $version,
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'@download-url' => $library['download url'],
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));
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}
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// 2. Unpack it.
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$items[] = t('If the library is an archive, i.e. if the file ending is for example <em>.tar.gz</em> or <em>.zip</em>, unpack it.');
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// 3. Create the libraries folder.
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$items[] = t('In the %library-directory directory of your Drupal installation create a %library directory.', array(
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'%library-directory' => 'sites/all/libraries',
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198 |
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'%library' => $library['machine name'],
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));
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// 4. Upload it.
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201 |
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// If the library has variant-independent files, give the user the
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202 |
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// location of an example file to check his filesystem against.
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if ($directory_layout = libraries_admin_directory_layout($library)) {
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$items[] = t('Upload the whole library (which can consist of multiple directories) into the newly created %library-path directory. The following files and directories should be contained in that directory: !directory-layout', array(
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205 |
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'%library-path' => 'sites/all/libraries/' . $library['machine name'],
|
206 |
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'!directory-layout' => drupal_render($directory_layout),
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207 |
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));
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208 |
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}
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209 |
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else {
|
210 |
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$items[] = t('Upload the whole library (which can consist of multiple directories) into the newly created %library-path directory.', array(
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211 |
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'%library-path' => 'sites/all/libraries/' . $library['machine name'],
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212 |
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));
|
213 |
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}
|
214 |
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// 5. Reload.
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215 |
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$items[] = t('<a href="">Reload</a> the page. If successful, you should see status information about this library.');
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216 |
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|
217 |
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$build['steps'] = array(
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'#theme' => 'item_list',
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'#items' => $items,
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220 |
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'#type' => 'ol'
|
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);
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222 |
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|
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return $build;
|
224 |
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}
|
225 |
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|
226 |
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|
227 |
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/**
|
228 |
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* Returns instructions for dealing with an undetected library.
|
229 |
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*
|
230 |
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* @param array $library
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231 |
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* A library information array.
|
232 |
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*
|
233 |
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* @return array
|
234 |
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* A renderable array containing the instructions.
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235 |
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*/
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236 |
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function libraries_admin_instructions_undetected($library) {
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237 |
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$build = array();
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// Re-check location.
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// @todo Avoid usage of <br> elements.
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240 |
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$build['instruction']['#markup'] = t('Check that the whole library is located at %library-path.', array(
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'%library-path' => $library['library path'],
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)) . '<br>';
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243 |
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// If the library has variant-independent files, give the user the
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244 |
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// exact location of the files to check against.
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245 |
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// @todo It should be possible to display even variant-specific files
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246 |
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// in case the variant is installed, but libraries_detect() does not
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247 |
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// detect variants if the library version cannot be detected.
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248 |
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if ($directory_layout = libraries_admin_directory_layout($library)) {
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249 |
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$build['directory_layout'] = $directory_layout;
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250 |
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$build['directory_layout']['#prefix'] = t('The following files and directories should be contained in that directory:');
|
251 |
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}
|
252 |
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|
253 |
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// If the library is placed correctly the library information is
|
254 |
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// incorrect.
|
255 |
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// This switch could be avoided by using $library['info type'], but that would
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256 |
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// hinder properly translating these strings.
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257 |
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$build['reload']['#markup'] = t('If you have moved any files, <a href="">reload</a> the page. If successful, you should see status information about this library.') . '<br>';
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258 |
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$build['notice']['#markup'] = t('If the files are placed correctly and the version can still not be detected, the library information is incorrect.') . '<br>';
|
259 |
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|
260 |
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$provider = libraries_admin_get_provider($library);
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261 |
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switch ($library['info type']) {
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262 |
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case 'module':
|
263 |
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$build['contact']['#markup'] = t('Contact the maintainer of the %module module to correct this.', array(
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264 |
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'%module' => $provider,
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265 |
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)) . '<br>';
|
266 |
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break;
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267 |
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|
268 |
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case 'theme':
|
269 |
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$build['contact']['#markup'] = t('Contact the maintainer of the %theme theme to correct this.', array(
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270 |
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'%theme' => $provider,
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271 |
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)) . '<br>';
|
272 |
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break;
|
273 |
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|
274 |
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case 'info file':
|
275 |
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$build['contact']['#markup'] = t('Contact the maintainer of the %info-file info file to correct this.', array(
|
276 |
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'%info-file' => $provider,
|
277 |
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)) . '<br>';
|
278 |
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break;
|
279 |
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}
|
280 |
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return $build;
|
281 |
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}
|
282 |
|
|
|
283 |
|
|
|
284 |
|
|
/**
|
285 |
|
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* Returns instructions for dealing with an unsupported library.
|
286 |
|
|
*
|
287 |
|
|
* @param array $library
|
288 |
|
|
* A library information array.
|
289 |
|
|
*
|
290 |
|
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* @return array
|
291 |
|
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* A renderable array containing the instructions.
|
292 |
|
|
*/
|
293 |
|
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function libraries_admin_instructions_unsupported($library) {
|
294 |
|
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$build = array();
|
295 |
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$items = array();
|
296 |
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|
|
297 |
|
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// Either download a different version of the library...
|
298 |
|
|
$versions = array_keys($library['versions']);
|
299 |
|
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usort($versions, 'version_compare');
|
300 |
|
|
$versions = array_reverse($versions);
|
301 |
|
|
$version = $versions[0];
|
302 |
|
|
$build['instruction']['#markup'] = t('Please install version %version of the library by following the following steps:',
|
303 |
|
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array(
|
304 |
|
|
'%version' => $version,
|
305 |
|
|
));
|
306 |
|
|
// 1. Delete the old library.
|
307 |
|
|
$items[] = t('Delete the entire contents of the %library-path directory.',
|
308 |
|
|
array(
|
309 |
|
|
'%library-path' => $library['library path'],
|
310 |
|
|
));
|
311 |
|
|
// 2. Download the new library.
|
312 |
|
|
$items[] = t('Download version %version of the library <a href="@download-url">here</a>.',
|
313 |
|
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array(
|
314 |
|
|
'%version' => $version,
|
315 |
|
|
'@download-url' => $library['download url'],
|
316 |
|
|
));
|
317 |
|
|
// 3. Unpack it.
|
318 |
|
|
$items[] = t('If the library is an archive, i.e. if the file ending is for example <em>.tar.gz</em> or <em>.zip</em>, unpack it.');
|
319 |
|
|
// 4. Upload the new library.
|
320 |
|
|
// If the library has variant-independent files, give the user the
|
321 |
|
|
// location of an example file to check his filesystem against.
|
322 |
|
|
if ($directory_layout = libraries_admin_directory_layout($library)) {
|
323 |
|
|
$items[] = t('Upload the new files into the %library-path directory. The following files and directories should be contained in that directory: !directory-layout',
|
324 |
|
|
array(
|
325 |
|
|
'%library-path' => $library['library path'],
|
326 |
|
|
'!directory-layout' => drupal_render($directory_layout),
|
327 |
|
|
));
|
328 |
|
|
}
|
329 |
|
|
else {
|
330 |
|
|
$items[] = t('Upload the new files into the %library-path directory.',
|
331 |
|
|
array(
|
332 |
|
|
'%library-path' => $library['library path'],
|
333 |
|
|
));
|
334 |
|
|
}
|
335 |
|
|
// 5. Reload.
|
336 |
|
|
$items[] = t('<a href="">Reload</a> the page. If successful, you should see status information about this library.');
|
337 |
|
|
$build['steps'] = array(
|
338 |
|
|
'#theme' => 'item_list',
|
339 |
|
|
'#items' => $items,
|
340 |
|
|
'#type' => 'ol',
|
341 |
|
|
);
|
342 |
|
|
// ...or contact the maintainer of the library information.
|
343 |
|
|
$provider = libraries_admin_get_provider($library);
|
344 |
|
|
switch ($library['info type']) {
|
345 |
|
|
case 'module':
|
346 |
|
|
$build['contact']['#markup'] = t('If you are bound to version @version of the library, ask the maintainer of the %module module to provide support for it.', array(
|
347 |
|
|
'@version' => $library['version'],
|
348 |
|
|
'%module' => $provider,
|
349 |
|
|
)) . '<br>';
|
350 |
|
|
break;
|
351 |
|
|
|
352 |
|
|
case 'theme':
|
353 |
|
|
$build['contact']['#markup'] = t('If you are bound to version @version of the library, ask the maintainer of the %theme theme to provide support for it.', array(
|
354 |
|
|
'@version' => $library['version'],
|
355 |
|
|
'%theme' => $provider,
|
356 |
|
|
)) . '<br>';
|
357 |
|
|
break;
|
358 |
|
|
|
359 |
|
|
case 'info file':
|
360 |
|
|
$build['contact']['#markup'] = t('If you are bound to version @version of the library, ask the maintainer of the %info-file info file to provide support for it.', array(
|
361 |
|
|
'@version' => $library['version'],
|
362 |
|
|
'%info-file' => $provider,
|
363 |
|
|
)) . '<br>';
|
364 |
|
|
break;
|
365 |
|
|
}
|
366 |
|
|
return $build;
|
367 |
|
|
}
|
368 |
|
|
|
369 |
|
|
/**
|
370 |
|
|
* Returns the directory layout of the library, if possible.
|
371 |
|
|
*
|
372 |
|
|
* The result of this function can help users to verify that they have uploaded
|
373 |
|
|
* the library to the correct location.
|
374 |
|
|
*
|
375 |
|
|
* @param array $library
|
376 |
|
|
* A library information array.
|
377 |
|
|
*
|
378 |
|
|
* @return array|false
|
379 |
|
|
* A renderable array containing the directory layout of the library or FALSE
|
380 |
|
|
* if a directory layout could not be generated.
|
381 |
|
|
*/
|
382 |
|
|
function libraries_admin_directory_layout(array $library) {
|
383 |
|
|
$build = array(
|
384 |
|
|
'#theme' => 'item_list',
|
385 |
|
|
'#type' => 'ul',
|
386 |
|
|
'#items' => array(),
|
387 |
|
|
);
|
388 |
|
|
|
389 |
|
|
$items = &$build['#items'];
|
390 |
|
|
if ($library['path']) {
|
391 |
|
|
$items = &libraries_admin_path_to_tree($items, $library['path']);
|
392 |
|
|
}
|
393 |
|
|
foreach (array('js', 'css', 'php') as $type) {
|
394 |
|
|
if (!empty($library['files'][$type])) {
|
395 |
|
|
$files = array_keys($library['files'][$type]);
|
396 |
|
|
foreach ($files as $file) {
|
397 |
|
|
// Skip JavaScript settings.
|
398 |
|
|
if (is_int($file)) {
|
399 |
|
|
continue;
|
400 |
|
|
}
|
401 |
|
|
|
402 |
|
|
$children = &$items;
|
403 |
|
|
libraries_admin_path_to_tree($children, $file);
|
404 |
|
|
}
|
405 |
|
|
}
|
406 |
|
|
}
|
407 |
|
|
return $build['#items'] ? $build : FALSE;
|
408 |
|
|
}
|
409 |
|
|
|
410 |
|
|
/**
|
411 |
|
|
* Converts a file path into a tree structure for use in an item list.
|
412 |
|
|
*
|
413 |
|
|
* For example, the path 'foo/bar/baz' will be converted into the tree structure
|
414 |
|
|
* represented by the following list:
|
415 |
|
|
* - foo
|
416 |
|
|
* - bar
|
417 |
|
|
* - baz
|
418 |
|
|
*
|
419 |
|
|
* The $items array that is modified by reference or returned (see below) can
|
420 |
|
|
* be used as the 'items' variable for theme_item_list().
|
421 |
|
|
*
|
422 |
|
|
* This function modifies passed-in $items array, so that multiple paths can
|
423 |
|
|
* be placed into the same tree structure easily.
|
424 |
|
|
*
|
425 |
|
|
* @code
|
426 |
|
|
* $items = array();
|
427 |
|
|
* foreach ($paths as $path) {
|
428 |
|
|
* libraries_admin_path_to_tree($items, $path);
|
429 |
|
|
* }
|
430 |
|
|
* @endcode
|
431 |
|
|
*
|
432 |
|
|
* It also returns the last item by reference, so that it can also be used to
|
433 |
|
|
* traverse into a sub-structure and add further children there.
|
434 |
|
|
*
|
435 |
|
|
* @code
|
436 |
|
|
* $items = array();
|
437 |
|
|
* $children = &libraries_admin_path_to_tree($items, $path);
|
438 |
|
|
* foreach ($sub_paths as $sub_path) {
|
439 |
|
|
* libraries_admin_path_to_tree($children, $sub_path);
|
440 |
|
|
* }
|
441 |
|
|
* @endcode
|
442 |
|
|
*
|
443 |
|
|
* @param array $items
|
444 |
|
|
* @param string $path
|
445 |
|
|
*
|
446 |
|
|
* @return array
|
447 |
|
|
*/
|
448 |
|
|
function &libraries_admin_path_to_tree(array &$items, $path) {
|
449 |
|
|
$part = strtok($path, '/');
|
450 |
|
|
while ($part) {
|
451 |
|
|
if (!isset($items[$part])) {
|
452 |
|
|
$items[$part] = array(
|
453 |
|
|
'data' => $part,
|
454 |
|
|
'children' => array(),
|
455 |
|
|
);
|
456 |
|
|
}
|
457 |
|
|
$items = &$items[$part]['children'];
|
458 |
|
|
$part = strtok('/');
|
459 |
|
|
}
|
460 |
|
|
|
461 |
|
|
return $items;
|
462 |
|
|
}
|
463 |
|
|
|
464 |
|
|
/**
|
465 |
|
|
* Sorts libraries by name.
|
466 |
|
|
*
|
467 |
|
|
* This function can be used as a callback for usort() or uasort().
|
468 |
|
|
*
|
469 |
|
|
* @param array $a
|
470 |
|
|
* The first library information array.
|
471 |
|
|
* @param array $b
|
472 |
|
|
* The second library information array.
|
473 |
|
|
*
|
474 |
|
|
* @return int
|
475 |
|
|
* Returns -1 if $a is considered smaller than $b, 1 if $a considered greater
|
476 |
|
|
* than $b and 0 if $a and $b are considered equal.
|
477 |
|
|
*
|
478 |
|
|
* @see strnatcasecmp()
|
479 |
|
|
* @see usort()
|
480 |
|
|
* @see uasort()
|
481 |
|
|
*/
|
482 |
|
|
function libraries_admin_sort_title(array $a, array $b) {
|
483 |
|
|
return strnatcasecmp($a['name'], $b['name']);
|
484 |
|
|
}
|
485 |
|
|
|
486 |
|
|
/**
|
487 |
|
|
* Returns the library's provider.
|
488 |
|
|
*
|
489 |
|
|
* The provider can be a module, a theme, or an info file.
|
490 |
|
|
*
|
491 |
|
|
* @param array $library
|
492 |
|
|
* A library information array.
|
493 |
|
|
*
|
494 |
|
|
* @return string
|
495 |
|
|
* The provider.
|
496 |
|
|
*/
|
497 |
|
|
function libraries_admin_get_provider($library) {
|
498 |
|
|
$provider = '';
|
499 |
|
|
|
500 |
|
|
switch ($library['info type']) {
|
501 |
|
|
case 'module':
|
502 |
|
|
case 'theme':
|
503 |
|
|
$info = system_get_info($library['info type'], $library[$library['info type']]);
|
504 |
|
|
$provider = $info['name'];
|
505 |
|
|
break;
|
506 |
|
|
|
507 |
|
|
case 'info file':
|
508 |
|
|
$provider = basename($library['info file']);
|
509 |
|
|
break;
|
510 |
|
|
}
|
511 |
|
|
|
512 |
|
|
return $provider;
|
513 |
|
|
}
|
514 |
|
|
|
515 |
|
|
/**
|
516 |
|
|
* Returns the library's provider and provider type.
|
517 |
|
|
*
|
518 |
|
|
* The provider type is either 'module', 'theme', or 'info file'.
|
519 |
|
|
*
|
520 |
|
|
* @param array $library
|
521 |
|
|
* A library information array.
|
522 |
|
|
*
|
523 |
|
|
* @return string
|
524 |
|
|
* The provider and provider type.
|
525 |
|
|
*/
|
526 |
|
|
function libraries_admin_get_provider_with_type($library) {
|
527 |
|
|
$provider = libraries_admin_get_provider($library);
|
528 |
|
|
$provider_with_type = '';
|
529 |
|
|
|
530 |
|
|
// This switch could be avoided by using $library['info type'], but that would
|
531 |
|
|
// hinder properly translating these strings.
|
532 |
|
|
switch ($library['info type']) {
|
533 |
|
|
case 'module':
|
534 |
|
|
$provider_with_type = t('%module module', array('%module' => $provider));
|
535 |
|
|
break;
|
536 |
|
|
|
537 |
|
|
case 'theme':
|
538 |
|
|
$provider_with_type = t('%theme theme', array('%theme' => $provider));
|
539 |
|
|
break;
|
540 |
|
|
|
541 |
|
|
case 'info file':
|
542 |
|
|
$provider_with_type = t('%info-file info file', array('%info-file' => $provider));
|
543 |
|
|
break;
|
544 |
|
|
}
|
545 |
|
|
|
546 |
|
|
return $provider_with_type;
|
547 |
|
|
} |