713 linhas
23 KiB
PHP
713 linhas
23 KiB
PHP
<?php
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/**
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* @file
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* Content administration and module settings UI.
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*/
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/**
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* Menu callback: confirm rebuilding of permissions.
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*
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* @see node_configure_rebuild_confirm_submit()
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* @see node_menu()
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* @ingroup forms
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*/
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function node_configure_rebuild_confirm() {
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return confirm_form(array(), t('Are you sure you want to rebuild the permissions on site content?'),
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'admin/reports/status', t('This action rebuilds all permissions on site content, and may be a lengthy process. This action cannot be undone.'), t('Rebuild permissions'), t('Cancel'));
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}
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/**
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* Handler for wipe confirmation
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*
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* @see node_configure_rebuild_confirm()
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*/
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function node_configure_rebuild_confirm_submit($form, &$form_state) {
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node_access_rebuild(TRUE);
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$form_state['redirect'] = 'admin/reports/status';
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}
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/**
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* Implements hook_node_operations().
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*/
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function node_node_operations() {
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$operations = array(
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'publish' => array(
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'label' => t('Publish selected content'),
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'callback' => 'node_mass_update',
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'callback arguments' => array('updates' => array('status' => NODE_PUBLISHED)),
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),
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'unpublish' => array(
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'label' => t('Unpublish selected content'),
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'callback' => 'node_mass_update',
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'callback arguments' => array('updates' => array('status' => NODE_NOT_PUBLISHED)),
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),
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'promote' => array(
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'label' => t('Promote selected content to front page'),
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'callback' => 'node_mass_update',
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'callback arguments' => array('updates' => array('status' => NODE_PUBLISHED, 'promote' => NODE_PROMOTED)),
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),
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'demote' => array(
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'label' => t('Demote selected content from front page'),
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'callback' => 'node_mass_update',
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'callback arguments' => array('updates' => array('promote' => NODE_NOT_PROMOTED)),
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),
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'sticky' => array(
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'label' => t('Make selected content sticky'),
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'callback' => 'node_mass_update',
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'callback arguments' => array('updates' => array('status' => NODE_PUBLISHED, 'sticky' => NODE_STICKY)),
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),
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'unsticky' => array(
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'label' => t('Make selected content not sticky'),
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'callback' => 'node_mass_update',
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'callback arguments' => array('updates' => array('sticky' => NODE_NOT_STICKY)),
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),
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'delete' => array(
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'label' => t('Delete selected content'),
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'callback' => NULL,
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),
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);
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return $operations;
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}
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/**
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* List node administration filters that can be applied.
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*
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* @return
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* An associative array of filters.
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*/
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function node_filters() {
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// Regular filters
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$filters['status'] = array(
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'title' => t('status'),
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'options' => array(
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'[any]' => t('any'),
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'status-1' => t('published'),
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'status-0' => t('not published'),
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'promote-1' => t('promoted'),
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'promote-0' => t('not promoted'),
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'sticky-1' => t('sticky'),
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'sticky-0' => t('not sticky'),
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),
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);
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// Include translation states if we have this module enabled
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if (module_exists('translation')) {
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$filters['status']['options'] += array(
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'translate-0' => t('Up to date translation'),
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'translate-1' => t('Outdated translation'),
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);
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}
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$filters['type'] = array(
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'title' => t('type'),
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'options' => array(
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'[any]' => t('any'),
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) + node_type_get_names(),
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);
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// Language filter if there is a list of languages
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if ($languages = module_invoke('locale', 'language_list')) {
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$languages = array(LANGUAGE_NONE => t('Language neutral')) + $languages;
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$filters['language'] = array(
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'title' => t('language'),
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'options' => array(
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'[any]' => t('any'),
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) + $languages,
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);
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}
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return $filters;
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}
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/**
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* Applies filters for node administration filters based on session.
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*
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* @param $query
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* A SelectQuery to which the filters should be applied.
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*/
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function node_build_filter_query(SelectQueryInterface $query) {
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// Build query
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$filter_data = isset($_SESSION['node_overview_filter']) ? $_SESSION['node_overview_filter'] : array();
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foreach ($filter_data as $index => $filter) {
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list($key, $value) = $filter;
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switch ($key) {
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case 'status':
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// Note: no exploitable hole as $key/$value have already been checked when submitted
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list($key, $value) = explode('-', $value, 2);
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case 'type':
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case 'language':
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$query->condition('n.' . $key, $value);
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break;
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}
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}
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}
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/**
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* Returns the node administration filters form array to node_admin_content().
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*
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* @see node_admin_nodes()
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* @see node_admin_nodes_submit()
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* @see node_admin_nodes_validate()
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* @see node_filter_form_submit()
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* @see node_multiple_delete_confirm()
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* @see node_multiple_delete_confirm_submit()
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*
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* @ingroup forms
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*/
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function node_filter_form() {
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$session = isset($_SESSION['node_overview_filter']) ? $_SESSION['node_overview_filter'] : array();
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$filters = node_filters();
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$i = 0;
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$form['filters'] = array(
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'#type' => 'fieldset',
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'#title' => t('Show only items where'),
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'#theme' => 'exposed_filters__node',
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);
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foreach ($session as $filter) {
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list($type, $value) = $filter;
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if ($type == 'term') {
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// Load term name from DB rather than search and parse options array.
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$value = module_invoke('taxonomy', 'term_load', $value);
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$value = $value->name;
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}
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elseif ($type == 'language') {
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$value = $value == LANGUAGE_NONE ? t('Language neutral') : module_invoke('locale', 'language_name', $value);
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}
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else {
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$value = $filters[$type]['options'][$value];
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}
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$t_args = array('%property' => $filters[$type]['title'], '%value' => $value);
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if ($i++) {
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$form['filters']['current'][] = array('#markup' => t('and where %property is %value', $t_args));
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}
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else {
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$form['filters']['current'][] = array('#markup' => t('where %property is %value', $t_args));
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}
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if (in_array($type, array('type', 'language'))) {
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// Remove the option if it is already being filtered on.
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unset($filters[$type]);
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}
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}
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$form['filters']['status'] = array(
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'#type' => 'container',
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'#attributes' => array('class' => array('clearfix')),
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'#prefix' => ($i ? '<div class="additional-filters">' . t('and where') . '</div>' : ''),
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);
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$form['filters']['status']['filters'] = array(
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'#type' => 'container',
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'#attributes' => array('class' => array('filters')),
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);
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foreach ($filters as $key => $filter) {
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$form['filters']['status']['filters'][$key] = array(
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'#type' => 'select',
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'#options' => $filter['options'],
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'#title' => $filter['title'],
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'#default_value' => '[any]',
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);
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}
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$form['filters']['status']['actions'] = array(
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'#type' => 'actions',
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'#attributes' => array('class' => array('container-inline')),
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);
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$form['filters']['status']['actions']['submit'] = array(
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'#type' => 'submit',
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'#value' => count($session) ? t('Refine') : t('Filter'),
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);
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if (count($session)) {
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$form['filters']['status']['actions']['undo'] = array('#type' => 'submit', '#value' => t('Undo'));
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$form['filters']['status']['actions']['reset'] = array('#type' => 'submit', '#value' => t('Reset'));
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}
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drupal_add_js('misc/form.js');
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return $form;
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}
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/**
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* Form submission handler for node_filter_form().
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*
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* @see node_admin_content()
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* @see node_admin_nodes()
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* @see node_admin_nodes_submit()
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* @see node_admin_nodes_validate()
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* @see node_filter_form()
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* @see node_multiple_delete_confirm()
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* @see node_multiple_delete_confirm_submit()
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*/
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function node_filter_form_submit($form, &$form_state) {
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$filters = node_filters();
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switch ($form_state['values']['op']) {
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case t('Filter'):
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case t('Refine'):
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// Apply every filter that has a choice selected other than 'any'.
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foreach ($filters as $filter => $options) {
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if (isset($form_state['values'][$filter]) && $form_state['values'][$filter] != '[any]') {
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// Flatten the options array to accommodate hierarchical/nested options.
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$flat_options = form_options_flatten($filters[$filter]['options']);
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// Only accept valid selections offered on the dropdown, block bad input.
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if (isset($flat_options[$form_state['values'][$filter]])) {
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$_SESSION['node_overview_filter'][] = array($filter, $form_state['values'][$filter]);
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}
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}
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}
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break;
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case t('Undo'):
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array_pop($_SESSION['node_overview_filter']);
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break;
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case t('Reset'):
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$_SESSION['node_overview_filter'] = array();
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break;
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}
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}
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/**
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* Make mass update of nodes, changing all nodes in the $nodes array
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* to update them with the field values in $updates.
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*
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* IMPORTANT NOTE: This function is intended to work when called from a form
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* submission handler. Calling it outside of the form submission process may not
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* work correctly.
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*
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* @param array $nodes
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* Array of node nids to update.
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* @param array $updates
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* Array of key/value pairs with node field names and the value to update that
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* field to.
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*/
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function node_mass_update($nodes, $updates) {
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// We use batch processing to prevent timeout when updating a large number
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// of nodes.
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if (count($nodes) > 10) {
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$batch = array(
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'operations' => array(
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array('_node_mass_update_batch_process', array($nodes, $updates))
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),
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'finished' => '_node_mass_update_batch_finished',
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'title' => t('Processing'),
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// We use a single multi-pass operation, so the default
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// 'Remaining x of y operations' message will be confusing here.
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'progress_message' => '',
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'error_message' => t('The update has encountered an error.'),
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// The operations do not live in the .module file, so we need to
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// tell the batch engine which file to load before calling them.
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'file' => drupal_get_path('module', 'node') . '/node.admin.inc',
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);
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batch_set($batch);
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}
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else {
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foreach ($nodes as $nid) {
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_node_mass_update_helper($nid, $updates);
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}
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drupal_set_message(t('The update has been performed.'));
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}
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}
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/**
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* Updates individual nodes when fewer than 10 are queued.
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*
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* @param $nid
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* ID of node to update.
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* @param $updates
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* Associative array of updates.
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*
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* @return object
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* An updated node object.
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*
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* @see node_mass_update()
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*/
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function _node_mass_update_helper($nid, $updates) {
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$node = node_load($nid, NULL, TRUE);
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// For efficiency manually save the original node before applying any changes.
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$node->original = clone $node;
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foreach ($updates as $name => $value) {
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$node->$name = $value;
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}
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node_save($node);
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return $node;
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}
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/**
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* Implements callback_batch_operation().
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*
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* Executes a batch operation for node_mass_update().
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*
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* @param array $nodes
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* An array of node IDs.
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* @param array $updates
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* Associative array of updates.
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* @param array $context
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* An array of contextual key/values.
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*/
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function _node_mass_update_batch_process($nodes, $updates, &$context) {
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if (!isset($context['sandbox']['progress'])) {
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$context['sandbox']['progress'] = 0;
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$context['sandbox']['max'] = count($nodes);
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$context['sandbox']['nodes'] = $nodes;
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}
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// Process nodes by groups of 5.
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$count = min(5, count($context['sandbox']['nodes']));
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for ($i = 1; $i <= $count; $i++) {
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// For each nid, load the node, reset the values, and save it.
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$nid = array_shift($context['sandbox']['nodes']);
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$node = _node_mass_update_helper($nid, $updates);
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// Store result for post-processing in the finished callback.
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$context['results'][] = l($node->title, 'node/' . $node->nid);
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// Update our progress information.
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$context['sandbox']['progress']++;
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}
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// Inform the batch engine that we are not finished,
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// and provide an estimation of the completion level we reached.
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if ($context['sandbox']['progress'] != $context['sandbox']['max']) {
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$context['finished'] = $context['sandbox']['progress'] / $context['sandbox']['max'];
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}
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}
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/**
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* Implements callback_batch_finished().
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*
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* Reports the status of batch operation for node_mass_update().
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*
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* @param bool $success
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* A boolean indicating whether the batch mass update operation successfully
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* concluded.
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* @param int $results
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* The number of nodes updated via the batch mode process.
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* @param array $operations
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* An array of function calls (not used in this function).
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*/
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function _node_mass_update_batch_finished($success, $results, $operations) {
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if ($success) {
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drupal_set_message(t('The update has been performed.'));
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}
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else {
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drupal_set_message(t('An error occurred and processing did not complete.'), 'error');
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$message = format_plural(count($results), '1 item successfully processed:', '@count items successfully processed:');
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$message .= theme('item_list', array('items' => $results));
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drupal_set_message($message);
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}
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}
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/**
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* Page callback: Form constructor for the content administration form.
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*
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* @see node_admin_nodes()
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* @see node_admin_nodes_submit()
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* @see node_admin_nodes_validate()
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* @see node_filter_form()
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* @see node_filter_form_submit()
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* @see node_menu()
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* @see node_multiple_delete_confirm()
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* @see node_multiple_delete_confirm_submit()
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* @ingroup forms
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*/
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function node_admin_content($form, $form_state) {
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if (isset($form_state['values']['operation']) && $form_state['values']['operation'] == 'delete') {
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return node_multiple_delete_confirm($form, $form_state, array_filter($form_state['values']['nodes']));
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}
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$form['filter'] = node_filter_form();
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$form['#submit'][] = 'node_filter_form_submit';
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$form['admin'] = node_admin_nodes();
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return $form;
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}
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/**
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* Form builder: Builds the node administration overview.
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*
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* @see node_admin_nodes_submit()
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* @see node_admin_nodes_validate()
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* @see node_filter_form()
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* @see node_filter_form_submit()
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* @see node_multiple_delete_confirm()
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* @see node_multiple_delete_confirm_submit()
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*
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* @ingroup forms
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*/
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function node_admin_nodes() {
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$admin_access = user_access('administer nodes');
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// Build the 'Update options' form.
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$form['options'] = array(
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'#type' => 'fieldset',
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'#title' => t('Update options'),
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'#attributes' => array('class' => array('container-inline')),
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'#access' => $admin_access,
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);
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$options = array();
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foreach (module_invoke_all('node_operations') as $operation => $array) {
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$options[$operation] = $array['label'];
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}
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$form['options']['operation'] = array(
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'#type' => 'select',
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'#title' => t('Operation'),
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'#title_display' => 'invisible',
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'#options' => $options,
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'#default_value' => 'approve',
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);
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$form['options']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Update'),
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'#validate' => array('node_admin_nodes_validate'),
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'#submit' => array('node_admin_nodes_submit'),
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);
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// Enable language column if translation module is enabled or if we have any
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// node with language.
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$multilanguage = (module_exists('translation') || db_query_range("SELECT 1 FROM {node} WHERE language <> :language", 0, 1, array(':language' => LANGUAGE_NONE))->fetchField());
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// Build the sortable table header.
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$header = array(
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'title' => array('data' => t('Title'), 'field' => 'n.title'),
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'type' => array('data' => t('Type'), 'field' => 'n.type'),
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'author' => t('Author'),
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'status' => array('data' => t('Status'), 'field' => 'n.status'),
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'changed' => array('data' => t('Updated'), 'field' => 'n.changed', 'sort' => 'desc')
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);
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if ($multilanguage) {
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$header['language'] = array('data' => t('Language'), 'field' => 'n.language');
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}
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$header['operations'] = array('data' => t('Operations'));
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$query = db_select('node', 'n')->extend('PagerDefault')->extend('TableSort');
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$query->addTag('node_admin_filter');
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node_build_filter_query($query);
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if (!user_access('bypass node access')) {
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// If the user is able to view their own unpublished nodes, allow them
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// to see these in addition to published nodes. Check that they actually
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// have some unpublished nodes to view before adding the condition.
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if (user_access('view own unpublished content') && $own_unpublished = db_query('SELECT nid FROM {node} WHERE uid = :uid AND status = :status', array(':uid' => $GLOBALS['user']->uid, ':status' => 0))->fetchCol()) {
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$query->condition(db_or()
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->condition('n.status', 1)
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->condition('n.nid', $own_unpublished, 'IN')
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);
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}
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else {
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// If not, restrict the query to published nodes.
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$query->condition('n.status', 1);
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|
}
|
|
}
|
|
$nids = $query
|
|
->fields('n',array('nid'))
|
|
->limit(50)
|
|
->orderByHeader($header)
|
|
->addTag('node_access')
|
|
->execute()
|
|
->fetchCol();
|
|
$nodes = node_load_multiple($nids);
|
|
|
|
// Prepare the list of nodes.
|
|
$languages = language_list();
|
|
$destination = drupal_get_destination();
|
|
$options = array();
|
|
foreach ($nodes as $node) {
|
|
$langcode = entity_language('node', $node);
|
|
$uri = entity_uri('node', $node);
|
|
if ($langcode != LANGUAGE_NONE && isset($languages[$langcode])) {
|
|
$uri['options']['language'] = $languages[$langcode];
|
|
}
|
|
$options[$node->nid] = array(
|
|
'title' => array(
|
|
'data' => array(
|
|
'#type' => 'link',
|
|
'#title' => $node->title,
|
|
'#href' => $uri['path'],
|
|
'#options' => $uri['options'],
|
|
'#suffix' => ' ' . theme('mark', array('type' => node_mark($node->nid, $node->changed))),
|
|
),
|
|
),
|
|
'type' => check_plain(node_type_get_name($node)),
|
|
'author' => theme('username', array('account' => $node)),
|
|
'status' => $node->status ? t('published') : t('not published'),
|
|
'changed' => format_date($node->changed, 'short'),
|
|
);
|
|
if ($multilanguage) {
|
|
if ($langcode == LANGUAGE_NONE || isset($languages[$langcode])) {
|
|
$options[$node->nid]['language'] = $langcode == LANGUAGE_NONE ? t('Language neutral') : t($languages[$langcode]->name);
|
|
}
|
|
else {
|
|
$options[$node->nid]['language'] = t('Undefined language (@langcode)', array('@langcode' => $langcode));
|
|
}
|
|
}
|
|
// Build a list of all the accessible operations for the current node.
|
|
$operations = array();
|
|
if (node_access('update', $node)) {
|
|
$operations['edit'] = array(
|
|
'title' => t('edit'),
|
|
'href' => 'node/' . $node->nid . '/edit',
|
|
'query' => $destination,
|
|
);
|
|
}
|
|
if (node_access('delete', $node)) {
|
|
$operations['delete'] = array(
|
|
'title' => t('delete'),
|
|
'href' => 'node/' . $node->nid . '/delete',
|
|
'query' => $destination,
|
|
);
|
|
}
|
|
$options[$node->nid]['operations'] = array();
|
|
if (count($operations) > 1) {
|
|
// Render an unordered list of operations links.
|
|
$options[$node->nid]['operations'] = array(
|
|
'data' => array(
|
|
'#theme' => 'links__node_operations',
|
|
'#links' => $operations,
|
|
'#attributes' => array('class' => array('links', 'inline')),
|
|
),
|
|
);
|
|
}
|
|
elseif (!empty($operations)) {
|
|
// Render the first and only operation as a link.
|
|
$link = reset($operations);
|
|
$options[$node->nid]['operations'] = array(
|
|
'data' => array(
|
|
'#type' => 'link',
|
|
'#title' => $link['title'],
|
|
'#href' => $link['href'],
|
|
'#options' => array('query' => $link['query']),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
// Only use a tableselect when the current user is able to perform any
|
|
// operations.
|
|
if ($admin_access) {
|
|
$form['nodes'] = array(
|
|
'#type' => 'tableselect',
|
|
'#header' => $header,
|
|
'#options' => $options,
|
|
'#empty' => t('No content available.'),
|
|
);
|
|
}
|
|
// Otherwise, use a simple table.
|
|
else {
|
|
$form['nodes'] = array(
|
|
'#theme' => 'table',
|
|
'#header' => $header,
|
|
'#rows' => $options,
|
|
'#empty' => t('No content available.'),
|
|
);
|
|
}
|
|
|
|
$form['pager'] = array('#markup' => theme('pager'));
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Validate node_admin_nodes form submissions.
|
|
*
|
|
* Checks whether any nodes have been selected to perform the chosen 'Update
|
|
* option' on.
|
|
*
|
|
* @see node_admin_nodes()
|
|
* @see node_admin_nodes_submit()
|
|
* @see node_filter_form()
|
|
* @see node_filter_form_submit()
|
|
* @see node_multiple_delete_confirm()
|
|
* @see node_multiple_delete_confirm_submit()
|
|
*/
|
|
function node_admin_nodes_validate($form, &$form_state) {
|
|
// Error if there are no items to select.
|
|
if (!is_array($form_state['values']['nodes']) || !count(array_filter($form_state['values']['nodes']))) {
|
|
form_set_error('', t('No items selected.'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process node_admin_nodes form submissions.
|
|
*
|
|
* Executes the chosen 'Update option' on the selected nodes.
|
|
*
|
|
* @see node_admin_nodes()
|
|
* @see node_admin_nodes_validate()
|
|
* @see node_filter_form()
|
|
* @see node_filter_form_submit()
|
|
* @see node_multiple_delete_confirm()
|
|
* @see node_multiple_delete_confirm_submit()
|
|
*/
|
|
function node_admin_nodes_submit($form, &$form_state) {
|
|
$operations = module_invoke_all('node_operations');
|
|
$operation = $operations[$form_state['values']['operation']];
|
|
// Filter out unchecked nodes
|
|
$nodes = array_filter($form_state['values']['nodes']);
|
|
if ($function = $operation['callback']) {
|
|
// Add in callback arguments if present.
|
|
if (isset($operation['callback arguments'])) {
|
|
$args = array_merge(array($nodes), $operation['callback arguments']);
|
|
}
|
|
else {
|
|
$args = array($nodes);
|
|
}
|
|
call_user_func_array($function, $args);
|
|
|
|
cache_clear_all();
|
|
}
|
|
else {
|
|
// We need to rebuild the form to go to a second step. For example, to
|
|
// show the confirmation form for the deletion of nodes.
|
|
$form_state['rebuild'] = TRUE;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Multiple node deletion confirmation form for node_admin_content().
|
|
*
|
|
* @see node_admin_nodes()
|
|
* @see node_admin_nodes_submit()
|
|
* @see node_admin_nodes_validate()
|
|
* @see node_filter_form()
|
|
* @see node_filter_form_submit()
|
|
* @see node_multiple_delete_confirm_submit()
|
|
* @ingroup forms
|
|
*/
|
|
function node_multiple_delete_confirm($form, &$form_state, $nodes) {
|
|
$form['nodes'] = array('#prefix' => '<ul>', '#suffix' => '</ul>', '#tree' => TRUE);
|
|
// array_filter returns only elements with TRUE values
|
|
foreach ($nodes as $nid => $value) {
|
|
$title = db_query('SELECT title FROM {node} WHERE nid = :nid', array(':nid' => $nid))->fetchField();
|
|
$form['nodes'][$nid] = array(
|
|
'#type' => 'hidden',
|
|
'#value' => $nid,
|
|
'#prefix' => '<li>',
|
|
'#suffix' => check_plain($title) . "</li>\n",
|
|
);
|
|
}
|
|
$form['operation'] = array('#type' => 'hidden', '#value' => 'delete');
|
|
$form['#submit'][] = 'node_multiple_delete_confirm_submit';
|
|
$confirm_question = format_plural(count($nodes),
|
|
'Are you sure you want to delete this item?',
|
|
'Are you sure you want to delete these items?');
|
|
return confirm_form($form,
|
|
$confirm_question,
|
|
'admin/content', t('This action cannot be undone.'),
|
|
t('Delete'), t('Cancel'));
|
|
}
|
|
|
|
/**
|
|
* Form submission handler for node_multiple_delete_confirm().
|
|
*
|
|
* @see node_admin_nodes()
|
|
* @see node_admin_nodes_submit()
|
|
* @see node_admin_nodes_validate()
|
|
* @see node_filter_form()
|
|
* @see node_filter_form_submit()
|
|
* @see node_multiple_delete_confirm()
|
|
*/
|
|
function node_multiple_delete_confirm_submit($form, &$form_state) {
|
|
if ($form_state['values']['confirm']) {
|
|
node_delete_multiple(array_keys($form_state['values']['nodes']));
|
|
cache_clear_all();
|
|
$count = count($form_state['values']['nodes']);
|
|
watchdog('content', 'Deleted @count posts.', array('@count' => $count));
|
|
drupal_set_message(format_plural($count, 'Deleted 1 post.', 'Deleted @count posts.'));
|
|
}
|
|
$form_state['redirect'] = 'admin/content';
|
|
}
|