- Patch #554946 by dropcube, sun: cache info from hook_filter_info() and allow to be altered.
Dries Buytaert
parent
14b233ec1d
commit
f9f8a6cb81
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@ -398,7 +398,7 @@ function text_summary($text, $format = NULL, $size = NULL) {
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// parse errors.
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if (isset($format)) {
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$filters = filter_list_format($format);
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if (isset($filters['php/php_code']) && strpos($text, '<?') !== FALSE) {
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if (isset($filters['php_code']) && strpos($text, '<?') !== FALSE) {
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return $text;
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}
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}
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@ -437,7 +437,7 @@ function text_summary($text, $format = NULL, $size = NULL) {
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$line_breaks = array('<br />' => 6, '<br>' => 4);
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// Newline only indicates a line break if line break converter
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// filter is present.
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if (isset($filters['filter/filter_autop'])) {
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if (isset($filters['filter_autop'])) {
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$line_breaks["\n"] = 1;
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}
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$break_points[] = $line_breaks;
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@ -465,7 +465,7 @@ function text_summary($text, $format = NULL, $size = NULL) {
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}
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// If the htmlcorrector filter is present, apply it to the generated summary.
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if (isset($filters['filter/filter_htmlcorrector'])) {
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if (isset($filters['filter_htmlcorrector'])) {
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$summary = _filter_htmlcorrector($summary);
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}
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@ -143,7 +143,7 @@ function filter_admin_format_form(&$form_state, $format) {
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}
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}
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// Table with filters
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$all = filter_list_all();
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$filter_info = filter_get_filters();
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$enabled = filter_list_format($format->format);
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$form['filters'] = array('#type' => 'fieldset',
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@ -151,12 +151,12 @@ function filter_admin_format_form(&$form_state, $format) {
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'#description' => t('Choose the filters that will be used in this text format.'),
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'#tree' => TRUE,
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);
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foreach ($all as $id => $filter) {
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$filter_info = module_invoke($filter->module, 'filter_info');
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$form['filters'][$id] = array('#type' => 'checkbox',
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'#title' => $filter->title,
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'#default_value' => isset($enabled[$id]),
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'#description' => $filter_info[$filter->name]['description'],
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foreach ($filter_info as $name => $filter) {
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$form['filters'][$name] = array(
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'#type' => 'checkbox',
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'#title' => $filter['title'],
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'#default_value' => isset($enabled[$name]),
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'#description' => $filter['description'],
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);
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}
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if (!empty($format->format)) {
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@ -185,8 +185,8 @@ function filter_admin_format_form(&$form_state, $format) {
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*/
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function filter_admin_format_form_validate($form, &$form_state) {
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if (!isset($form_state['values']['format'])) {
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$name = trim($form_state['values']['name']);
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$result = db_query("SELECT format FROM {filter_format} WHERE name = :name", array(':name' => $name))->fetchField();
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$format_name = trim($form_state['values']['name']);
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$result = db_query("SELECT format FROM {filter_format} WHERE name = :name", array(':name' => $format_name))->fetchField();
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if ($result) {
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form_set_error('name', t('Text format names must be unique. A format named %name already exists.', array('%name' => $format_name)));
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}
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@ -199,17 +199,17 @@ function filter_admin_format_form_validate($form, &$form_state) {
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function filter_admin_format_form_submit($form, &$form_state) {
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$format = isset($form_state['values']['format']) ? $form_state['values']['format'] : NULL;
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$current = filter_list_format($format);
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$name = trim($form_state['values']['name']);
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$format_name = trim($form_state['values']['name']);
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$cache = TRUE;
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// Add a new text format.
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if (!$format) {
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$new = TRUE;
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db_insert('filter_format')
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->fields(array('name' => $name))
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->fields(array('name' => $format_name))
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->execute();
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$format = db_query("SELECT MAX(format) AS format FROM {filter_format}")->fetchField();
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drupal_set_message(t('Added text format %format.', array('%format' => $name)));
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drupal_set_message(t('Added text format %format.', array('%format' => $format_name)));
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}
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else {
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drupal_set_message(t('The text format settings have been updated.'));
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@ -217,20 +217,16 @@ function filter_admin_format_form_submit($form, &$form_state) {
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db_delete('filter')
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->condition('format', $format)
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->execute();
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$query = db_insert('filter')->fields(array('format', 'module', 'name', 'weight'));
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foreach ($form_state['values']['filters'] as $id => $checked) {
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$query = db_insert('filter')->fields(array('format', 'name', 'weight'));
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foreach ($form_state['values']['filters'] as $name => $checked) {
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if ($checked) {
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list($module, $filter_name) = explode('/', $id);
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// Add new filters to the bottom.
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$weight = isset($current[$id]->weight) ? $current[$id]->weight : 10;
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$weight = isset($current[$name]->weight) ? $current[$name]->weight : 10;
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$query->values(array(
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'format' => $format,
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'module' => $module,
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'name' => $filter_name,
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'name' => $name,
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'weight' => $weight,
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));
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// Check if there are any 'no cache' filters.
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$cache &= !module_invoke($module, 'filter', 'no cache', $filter_name);
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}
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$query->execute();
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}
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@ -256,7 +252,7 @@ function filter_admin_format_form_submit($form, &$form_state) {
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db_update('filter_format')
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->fields(array(
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'cache' => $cache,
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'name' => $name,
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'name' => $format_name,
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'roles' => $roles,
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))
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->condition('format', $format)
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@ -349,11 +345,11 @@ function filter_admin_configure_page($format) {
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*/
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function filter_admin_configure(&$form_state, $format) {
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$list = filter_list_format($format->format);
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$filter_info = filter_get_filters();
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$form = array();
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foreach ($list as $filter) {
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$filter_info = module_invoke($filter->module, 'filter_info');
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if (isset($filter_info[$filter->name]['settings callback']) && function_exists($filter_info[$filter->name]['settings callback'])) {
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$form_module = call_user_func($filter_info[$filter->name]['settings callback'], $format->format);
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foreach ($list as $name => $filter) {
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if (isset($filter_info[$name]['settings callback']) && function_exists($filter_info[$name]['settings callback'])) {
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$form_module = call_user_func($filter_info[$name]['settings callback'], $format->format);
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}
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if (isset($form_module) && is_array($form_module)) {
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$form = array_merge($form, $form_module);
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@ -399,7 +395,7 @@ function filter_admin_order(&$form_state, $format = NULL) {
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$form['weights'] = array('#tree' => TRUE);
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foreach ($filters as $id => $filter) {
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$form['names'][$id] = array('#markup' => $filter->name);
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$form['names'][$id] = array('#markup' => $filter->title);
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$form['weights'][$id] = array('#type' => 'weight', '#default_value' => $filter->weight);
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}
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$form['format'] = array('#type' => 'hidden', '#value' => $format->format);
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@ -439,12 +435,10 @@ function theme_filter_admin_order($form) {
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* Process filter order configuration form submission.
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*/
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function filter_admin_order_submit($form, &$form_state) {
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foreach ($form_state['values']['weights'] as $id => $weight) {
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list($module, $name) = explode('/', $id);
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foreach ($form_state['values']['weights'] as $name => $weight) {
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db_update('filter')
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->fields(array('weight' => $weight))
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->condition('format', $form_state['values']['format'])
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->condition('module', $module)
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->condition('name', $name)
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->execute();
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}
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@ -103,6 +103,19 @@ function hook_filter_info() {
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);
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}
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/**
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* Perform alterations on filter definitions.
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*
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* @param $info
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* Array of information on filters exposed by hook_filter_info()
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* implementations.
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*/
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function hook_filter_info_alter(&$info) {
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// Replace the PHP evaluator process callback with an improved
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// PHP evaluator provided by a module.
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$info['php_code']['process callback'] = 'my_module_php_evaluator';
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}
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/**
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* @} End of "addtogroup hooks".
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*/
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@ -332,25 +332,23 @@ function filter_formats($index = NULL) {
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}
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/**
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* Build a list of all filters.
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* Return a list of all filters provided by modules.
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*/
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function filter_list_all() {
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$filters = array();
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function filter_get_filters() {
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$filters = &drupal_static(__FUNCTION__, array());
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foreach (module_implements('filter_info') as $module) {
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$function = $module . '_filter_info';
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$info = $function('list');
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if (isset($info) && is_array($info)) {
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foreach ($info as $name => $filter) {
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$filters[$module . '/' . $name] = (object)($filter + array(
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'module' => $module,
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'name' => $name,
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));
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if (empty($filters)) {
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foreach (module_implements('filter_info') as $module) {
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$info = module_invoke($module, 'filter_info');
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if (isset($info) && is_array($info)) {
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$filters = array_merge($filters, $info);
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}
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}
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}
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// Allow modules to alter filter definitions.
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drupal_alter('filter_info', $filters);
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uasort($filters, '_filter_list_cmp');
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uasort($filters, '_filter_list_cmp');
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}
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return $filters;
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}
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@ -359,7 +357,7 @@ function filter_list_all() {
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* Helper function for sorting the filter list by filter name.
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*/
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function _filter_list_cmp($a, $b) {
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return strcmp($a->name, $b->name);
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return strcmp($a['title'], $b['title']);
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}
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/**
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@ -385,15 +383,15 @@ function filter_format_allowcache($format) {
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*/
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function filter_list_format($format) {
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static $filters = array();
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$filter_info = filter_get_filters();
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if (!isset($filters[$format])) {
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$filters[$format] = array();
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$result = db_query("SELECT * FROM {filter} WHERE format = :format ORDER BY weight, module, name", array(':format' => (int) $format));
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foreach ($result as $filter) {
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$info = module_invoke($filter->module, 'filter_info');
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if (isset($info) && is_array($info) && isset($info[$filter->name])) {
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$filter->title = $info[$filter->name]['title'];
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$filters[$format][$filter->module . '/' . $filter->name] = $filter;
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if (isset($filter_info[$filter->name])) {
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$filter->title = $filter_info[$filter->name]['title'];
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$filters[$format][$filter->name] = $filter;
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}
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}
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}
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@ -448,20 +446,19 @@ function check_markup($text, $format = FILTER_FORMAT_DEFAULT, $langcode = '', $c
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// Get a complete list of filters, ordered properly.
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$filters = filter_list_format($format);
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$filter_info = filter_get_filters();
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// Give filters the chance to escape HTML-like data such as code or formulas.
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foreach ($filters as $filter) {
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$filter_info = module_invoke($filter->module, 'filter_info');
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if (isset($filter_info[$filter->name]['prepare callback']) && function_exists($filter_info[$filter->name]['prepare callback'])) {
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$text = call_user_func($filter_info[$filter->name]['prepare callback'], $text, $format, $langcode, $cache_id);
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foreach ($filters as $name => $filter) {
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if (isset($filter_info[$name]['prepare callback']) && function_exists($filter_info[$name]['prepare callback'])) {
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$text = call_user_func($filter_info[$name]['prepare callback'], $text, $format, $langcode, $cache_id);
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}
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}
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// Perform filtering.
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foreach ($filters as $filter) {
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$filter_info = module_invoke($filter->module, 'filter_info');
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if (isset($filter_info[$filter->name]['process callback']) && function_exists($filter_info[$filter->name]['process callback'])) {
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$text = call_user_func($filter_info[$filter->name]['process callback'], $text, $format, $langcode, $cache_id);
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foreach ($filters as $name => $filter) {
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if (isset($filter_info[$name]['process callback']) && function_exists($filter_info[$name]['process callback'])) {
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$text = call_user_func($filter_info[$name]['process callback'], $text, $format, $langcode, $cache_id);
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}
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}
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@ -554,6 +551,7 @@ function filter_access($format) {
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*/
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function _filter_tips($format, $long = FALSE) {
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$formats = filter_formats();
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$filter_info = filter_get_filters();
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$tips = array();
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@ -564,13 +562,11 @@ function _filter_tips($format, $long = FALSE) {
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foreach ($formats as $format) {
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$filters = filter_list_format($format->format);
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$tips[$format->name] = array();
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foreach ($filters as $id => $filter) {
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$filter_info = module_invoke($filter->module, 'filter_info');
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if (isset($filter_info[$filter->name]['tips callback']) && function_exists($filter_info[$filter->name]['tips callback'])) {
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$tip = call_user_func($filter_info[$filter->name]['tips callback'],$format->format, $long);
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$tips[$format->name][] = array('tip' => $tip, 'id' => $id);
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foreach ($filters as $name => $filter) {
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if (isset($filter_info[$name]['tips callback']) && function_exists($filter_info[$name]['tips callback'])) {
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$tip = call_user_func($filter_info[$name]['tips callback'],$format->format, $long);
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$tips[$format->name][] = array('tip' => $tip, 'id' => $name);
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}
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}
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}
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@ -47,8 +47,8 @@ class FilterAdminTestCase extends DrupalWebTestCase {
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// Reorder filters.
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$edit = array();
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$edit['weights[filter/' . $second_filter . ']'] = 1;
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$edit['weights[filter/' . $first_filter . ']'] = 2;
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$edit['weights[' . $second_filter . ']'] = 1;
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$edit['weights[' . $first_filter . ']'] = 2;
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$this->drupalPost('admin/settings/formats/' . $filtered . '/order', $edit, t('Save configuration'));
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$this->assertText(t('The filter ordering has been saved.'), t('Order saved successfully.'));
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@ -65,8 +65,8 @@ class FilterAdminTestCase extends DrupalWebTestCase {
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$edit = array();
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$edit['name'] = $this->randomName();
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$edit['roles[2]'] = TRUE;
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$edit['filters[filter/' . $second_filter . ']'] = TRUE;
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$edit['filters[filter/' . $first_filter . ']'] = TRUE;
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$edit['filters[' . $second_filter . ']'] = TRUE;
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$edit['filters[' . $first_filter . ']'] = TRUE;
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$this->drupalPost('admin/settings/formats/add', $edit, t('Save configuration'));
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$this->assertRaw(t('Added text format %format.', array('%format' => $edit['name'])), t('New filter created.'));
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@ -74,10 +74,9 @@ class FilterAdminTestCase extends DrupalWebTestCase {
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$this->assertNotNull($format, t('Format found in database.'));
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if ($format !== NULL) {
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debug($format);
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$this->assertFieldByName('roles[2]', '', t('Role found.'));
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$this->assertFieldByName('filters[filter/' . $second_filter . ']', '', t('Line break filter found.'));
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$this->assertFieldByName('filters[filter/' . $first_filter . ']', '', t('Url filter found.'));
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$this->assertFieldByName('filters[' . $second_filter . ']', '', t('Line break filter found.'));
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$this->assertFieldByName('filters[' . $first_filter . ']', '', t('Url filter found.'));
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// Delete new filter.
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$this->drupalPost('admin/settings/formats/delete/' . $format->format, array(), t('Delete'));
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@ -142,8 +141,8 @@ class FilterAdminTestCase extends DrupalWebTestCase {
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// Filter order.
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$edit = array();
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$edit['weights[filter/' . $second_filter . ']'] = 2;
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$edit['weights[filter/' . $first_filter . ']'] = 1;
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$edit['weights[' . $second_filter . ']'] = 2;
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$edit['weights[' . $first_filter . ']'] = 1;
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$this->drupalPost('admin/settings/formats/' . $filtered . '/order', $edit, t('Save configuration'));
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$this->assertText(t('The filter ordering has been saved.'), t('Order successfully reverted.'));
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}
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@ -461,7 +461,7 @@ class SearchCommentTestCase extends DrupalWebTestCase {
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variable_set('comment_preview_article', COMMENT_PREVIEW_OPTIONAL);
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// Enable check_plain() for 'Filtered HTML' text format.
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$edit = array(
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'filters[filter/filter_html_escape]' => 1,
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'filters[filter_html_escape]' => 1,
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);
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$this->drupalPost('admin/settings/formats/1', $edit, t('Save configuration'));
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// Allow anonymous users to search content.
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