- Patch #88233 by hunmonk et al: uninstall UI for modules.
Dries Buytaert
parent
bfe0ae8733
commit
a911066ad2
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@ -201,6 +201,16 @@ function system_menu($may_cache) {
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'callback' => 'drupal_get_form',
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'callback arguments' => array('system_modules'),
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'access' => $access);
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$items[] = array('path' => 'admin/build/modules/list',
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'title' => t('List'),
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'type' => MENU_DEFAULT_LOCAL_TASK,
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'access' => $access);
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$items[] = array('path' => 'admin/build/modules/uninstall',
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'title' => t('Uninstall'),
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'callback' => 'drupal_get_form',
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'callback arguments' => array('system_modules_uninstall'),
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'type' => MENU_LOCAL_TASK,
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'access' => $access);
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// Settings:
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$items[] = array(
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@ -1510,6 +1520,179 @@ function theme_system_modules($form) {
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return $output;
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}
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/**
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* Uninstall functions
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*/
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/**
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* Builds a form of currently disabled modules.
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*
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* @param
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* $form_values Submitted form values.
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* @return
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* A form array representing the currently disabled modules.
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*/
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function system_modules_uninstall($form_values = NULL) {
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// Make sure the install API is available.
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include_once './includes/install.inc';
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// Display the confirm form if any modules have been submitted.
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if ($confirm_form = system_modules_uninstall_confirm_form($form_values)) {
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return $confirm_form;
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}
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$form = array();
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// Pull all disabled modules from the system table.
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$disabled_modules = db_query("SELECT name, filename FROM {system} WHERE type = 'module' AND status = 0 AND schema_version > %d ORDER BY name", SCHEMA_UNINSTALLED);
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while ($module = db_fetch_object($disabled_modules)) {
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// Grab the .info file and set name and description.
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$info = _module_parse_info_file(dirname($module->filename) .'/'. $module->name .'.info');
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// Load the .install file, and check for an uninstall hook.
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// If the hook exists, the module can be uninstalled.
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module_load_install($module->name);
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if (module_hook($module->name, 'uninstall')) {
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$form['modules'][$module->name]['name'] = array('#value' => $info['name'] ? $info['name'] : $module->name);
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$form['modules'][$module->name]['description'] = array('#value' => t($info['description']));
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$options[$module->name] = '';
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}
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}
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// Only build the rest of the form if there are any modules available to uninstall.
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if (count($options)) {
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$form['uninstall'] = array(
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'#type' => 'checkboxes',
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'#options' => $options,
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);
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$form['buttons']['submit'] = array(
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'#type' => 'button',
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'#value' => t('Uninstall'),
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);
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$form['#multistep'] = TRUE;
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}
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return $form;
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}
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/**
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* Confirm uninstall of selected modules.
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*
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* @param
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* $form_values Submitted form values.
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* @return
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* A form array representing modules to confirm.
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*/
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function system_modules_uninstall_confirm_form($form_values) {
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// Nothing to build.
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if (!isset($form_values)) {
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return;
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}
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// Construct the hidden form elements and list items.
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foreach (array_filter($form_values['uninstall']) as $module => $value) {
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$info = _module_parse_info_file(dirname(drupal_get_filename('module', $module)) .'/'. $module .'.info');
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$uninstall[] = $info['name'];
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$form['uninstall'][$module] = array('#type' => 'hidden',
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'#value' => 1,
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);
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}
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// Display a confirm form if modules have been selected.
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if (isset($uninstall)) {
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$form['uninstall']['#tree'] = TRUE;
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$form['#multistep'] = TRUE;
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$form['#validate'] = array('system_modules_uninstall_validate' => array());
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$form['#submit'] = array('system_modules_uninstall_submit' => array());
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$form['modules'] = array('#value' => t('<p>The following modules will be completely uninstalled from your site, and all data from these modules will be lost!</p>').theme('item_list', $uninstall));
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$form = confirm_form(
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$form,
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t('Confirm uninstall'),
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'admin/build/modules/uninstall',
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t('Would you like to continue with uninstalling the above?'),
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t('Uninstall'),
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t('Cancel'));
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return $form;
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}
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}
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/**
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* Themes a table of currently disabled modules.
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*
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* @param
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* $form The form array representing the currently disabled modules.
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* @return
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* An HTML string representing the table.
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*/
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function theme_system_modules_uninstall($form) {
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// No theming for the confirm form.
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if (isset($form['confirm'])) {
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return drupal_render($form);
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}
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// Table headers.
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$header = array(t('Uninstall'),
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t('Name'),
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t('Description'),
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);
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// Display table.
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$rows = array();
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foreach (element_children($form['modules']) as $module) {
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$rows[] = array(
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array('data' => drupal_render($form['uninstall'][$module]), 'align' => 'center'),
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'<strong>'. drupal_render($form['modules'][$module]['name']) .'</strong>',
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array('data' => drupal_render($form['modules'][$module]['description']), 'class' => 'description'),
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);
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}
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// Only display table if there are modules that can be uninstalled.
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if (!count($rows)) {
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$rows[] = array(array('data' => t('No modules are available to uninstall.'), 'colspan' => '3', 'align' => 'center', 'class' => 'message'));
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}
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$output = theme('table', $header, $rows);
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$output .= drupal_render($form);
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return $output;
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}
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/**
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* Validates the submitted uninstall form.
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*
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* @param
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* $form_id The form ID.
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* @param
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* $form_values Submitted form values.
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*/
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function system_modules_uninstall_validate($form_id, $form_values) {
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// Form submitted, but no modules selected.
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if (!count(array_filter($form_values['uninstall']))) {
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drupal_set_message(t('No modules selected.'), 'error');
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drupal_goto('admin/build/modules/uninstall');
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}
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}
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/**
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* Processes the submitted uninstall form.
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*
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* @param
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* $form_id The form ID.
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* @param
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* $form_values Submitted form values.
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*/
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function system_modules_uninstall_submit($form_id, $form_values) {
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// Make sure the install API is available.
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include_once './includes/install.inc';
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// Call the uninstall routine for each selected module.
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foreach (array_filter($form_values['uninstall']) as $module => $value) {
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drupal_uninstall_module($module);
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}
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drupal_set_message(t('The selected modules have been uninstalled.'));
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}
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/**
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* Menu callback: run cron manually.
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*/
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@ -423,7 +423,7 @@ function user_search($op = 'search', $keys = NULL) {
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switch ($op) {
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case 'name':
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if (user_access('access user profiles')) {
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return t('users');
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return t('Users');
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}
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case 'search':
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if (user_access('access user profiles')) {
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