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85ad3d82
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Assos Assos
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<?php
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/**
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* @file
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* User page callbacks for the token module.
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*/
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/**
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* Theme a link to a token tree either as a regular link or a dialog.
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*/
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function theme_token_tree_link($variables) {
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if (empty($variables['text'])) {
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$variables['text'] = t('Browse available tokens.');
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}
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if (!empty($variables['dialog'])) {
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drupal_add_library('token', 'dialog');
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$variables['options']['attributes']['class'][] = 'token-dialog';
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}
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$info = token_theme();
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$variables['options']['query']['options'] = array_intersect_key($variables, $info['token_tree']['variables']);
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// We should never pass the dialog option to theme_token_tree(). It is only
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// used for this function.
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unset($variables['options']['query']['options']['dialog']);
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// Add a security token so that the tree page should only work when used
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// when the dialog link is output with theme('token_tree_link').
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$variables['options']['query']['token'] = drupal_get_token('token-tree:' . serialize($variables['options']['query']['options']));
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// Because PHP converts query strings with arrays into a different syntax on
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// the next request, the options have to be encoded with JSON in the query
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// string so that we can reliably decode it for token comparison.
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$variables['options']['query']['options'] = drupal_json_encode($variables['options']['query']['options']);
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// Set the token tree to open in a separate window.
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$variables['options']['attributes'] + array('target' => '_blank');
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return l($variables['text'], 'token/tree', $variables['options']);
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}
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/**
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* Page callback to output a token tree as an empty page.
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*/
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function token_page_output_tree() {
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$options = isset($_GET['options']) ? drupal_json_decode($_GET['options']) : array();
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// Check the token against the serialized options to prevent random access to
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// the token browser page.
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if (!isset($_GET['token']) || !drupal_valid_token($_GET['token'], 'token-tree:' . serialize($options))) {
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return MENU_ACCESS_DENIED;
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}
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// Force the dialog option to be false so we're not creating a dialog within
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// a dialog.
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$options['dialog'] = FALSE;
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$output = theme('token_tree', $options);
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print '<html><head>' . drupal_get_css() . drupal_get_js() . '</head>';
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print '<body class="token-tree">' . $output . '</body></html>';
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drupal_exit();
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}
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/**
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* Theme a tree table.
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*
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* @ingroup themeable
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*/
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function theme_tree_table($variables) {
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foreach ($variables['rows'] as &$row) {
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$row += array('class' => array());
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if (!empty($row['parent'])) {
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$row['class'][] = 'child-of-' . $row['parent'];
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unset($row['parent']);
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}
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}
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if (!empty($variables['rows'])) {
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drupal_add_library('token', 'treeTable');
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}
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return theme('table', $variables);
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}
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/**
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* Provide a 'tree' display of nested tokens.
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*
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* @ingroup themeable
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*/
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function theme_token_tree($variables) {
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if (!empty($variables['dialog'])) {
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return theme_token_tree_link($variables);
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}
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$token_types = $variables['token_types'];
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$info = token_get_info();
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if ($token_types == 'all') {
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$token_types = array_keys($info['types']);
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}
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elseif ($variables['global_types']) {
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$token_types = array_merge($token_types, token_get_global_token_types());
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}
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$element = array(
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'#cache' => array(
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'cid' => 'tree-rendered:' . hash('sha256', serialize(array('token_types' => $token_types, 'global_types' => NULL) + $variables)),
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'bin' => 'cache_token',
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),
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);
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if ($cached_output = token_render_cache_get($element)) {
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return $cached_output;
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}
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$options = array(
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'flat' => TRUE,
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'restricted' => $variables['show_restricted'],
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'depth' => $variables['recursion_limit'],
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);
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$multiple_token_types = (count($token_types) > 1);
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$rows = array();
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foreach ($info['types'] as $type => $type_info) {
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if (!in_array($type, $token_types)) {
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continue;
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}
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if ($multiple_token_types) {
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$row = _token_token_tree_format_row($type, $type_info, TRUE);
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unset($row['data']['value']);
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$rows[] = $row;
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}
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$tree = token_build_tree($type, $options);
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foreach ($tree as $token => $token_info) {
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if (!empty($token_info['restricted']) && empty($variables['show_restricted'])) {
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continue;
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}
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if ($multiple_token_types && !isset($token_info['parent'])) {
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$token_info['parent'] = $type;
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}
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$row = _token_token_tree_format_row($token, $token_info);
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unset($row['data']['value']);
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$rows[] = $row;
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}
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}
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$element += array(
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'#theme' => 'tree_table',
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'#header' => array(
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t('Name'),
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t('Token'),
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t('Description'),
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),
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'#rows' => $rows,
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'#attributes' => array('class' => array('token-tree')),
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'#empty' => t('No tokens available'),
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'#attached' => array(
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'js' => array(drupal_get_path('module', 'token') . '/token.js'),
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'css' => array(drupal_get_path('module', 'token') . '/token.css'),
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'library' => array(array('token', 'treeTable')),
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),
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);
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if ($variables['click_insert']) {
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$element['#caption'] = t('Click a token to insert it into the field you\'ve last clicked.');
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$element['#attributes']['class'][] = 'token-click-insert';
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}
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$output = drupal_render($element);
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token_render_cache_set($output, $element);
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return $output;
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}
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/**
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* Build a row in the token tree.
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*/
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function _token_token_tree_format_row($token, array $token_info, $is_group = FALSE) {
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// Build a statically cached array of default values. This is around four
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// times as efficient as building the base array from scratch each time this
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// function is called.
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static $defaults = array(
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'id' => '',
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'class' => array(),
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'data' => array(
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'name' => '',
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'token' => '',
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'value' => '',
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'description' => '',
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),
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);
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$row = $defaults;
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$row['id'] = _token_clean_css_identifier($token);
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$row['data']['name'] = $token_info['name'];
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$row['data']['description'] = $token_info['description'];
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if ($is_group) {
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// This is a token type/group.
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$row['class'][] = 'token-group';
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}
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else {
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// This is a token.
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$row['data']['token']['data'] = $token;
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$row['data']['token']['class'][] = 'token-key';
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if (isset($token_info['value'])) {
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$row['data']['value'] = $token_info['value'];
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}
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| 210 |
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if (!empty($token_info['parent'])) {
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$row['parent'] = _token_clean_css_identifier($token_info['parent']);
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}
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| 213 |
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}
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| 214 |
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| 215 |
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return $row;
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| 216 |
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}
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| 217 |
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| 218 |
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/**
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| 219 |
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* Wrapper function for drupal_clean_css_identifier() for use with tokens.
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| 220 |
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*
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| 221 |
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* This trims any brackets from the token and also cleans the colon character
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| 222 |
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* to a hyphen.
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| 223 |
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*
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| 224 |
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* @see drupal_clean_css_identifier()
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| 225 |
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*/
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| 226 |
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function _token_clean_css_identifier($id) {
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| 227 |
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static $replacements = array(' ' => '-', '_' => '-', '/' => '-', '[' => '-', ']' => '', ':' => '--', '?' => '', '<' => '-', '>' => '-');
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return 'token-' . rtrim(strtr(trim($id, '[]'), $replacements), '-');
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| 229 |
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}
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| 230 |
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| 231 |
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/**
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| 232 |
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* Menu callback; prints the available tokens and values for an object.
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| 233 |
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*/
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| 234 |
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function token_devel_token_object($entity_type, $entity, $token_type = NULL) {
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| 235 |
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$header = array(
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| 236 |
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t('Token'),
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| 237 |
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t('Value'),
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| 238 |
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);
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| 239 |
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$rows = array();
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| 240 |
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| 241 |
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$options = array(
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| 242 |
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'flat' => TRUE,
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| 243 |
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'values' => TRUE,
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| 244 |
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'data' => array($entity_type => $entity),
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| 245 |
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);
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| 246 |
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if (!isset($token_type)) {
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| 247 |
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$token_type = $entity_type;
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| 248 |
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}
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| 249 |
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$tree = token_build_tree($token_type, $options);
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| 250 |
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foreach ($tree as $token => $token_info) {
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| 251 |
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if (!empty($token_info['restricted'])) {
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| 252 |
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continue;
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| 253 |
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}
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| 254 |
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if (!isset($token_info['value']) && !empty($token_info['parent']) && !isset($tree[$token_info['parent']]['value'])) {
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| 255 |
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continue;
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| 256 |
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}
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| 257 |
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$row = _token_token_tree_format_row($token, $token_info);
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| 258 |
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unset($row['data']['description']);
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| 259 |
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unset($row['data']['name']);
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| 260 |
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$rows[] = $row;
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| 261 |
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}
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| 262 |
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| 263 |
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$build['tokens'] = array(
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| 264 |
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'#theme' => 'tree_table',
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| 265 |
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'#header' => $header,
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| 266 |
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'#rows' => $rows,
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| 267 |
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'#attributes' => array('class' => array('token-tree')),
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| 268 |
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'#empty' => t('No tokens available.'),
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| 269 |
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'#attached' => array(
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| 270 |
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'js' => array(drupal_get_path('module', 'token') . '/token.js'),
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| 271 |
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'css' => array(drupal_get_path('module', 'token') . '/token.css'),
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| 272 |
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),
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| 273 |
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);
|
| 274 |
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|
| 275 |
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return $build;
|
| 276 |
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}
|
| 277 |
|
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|
| 278 |
|
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/**
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| 279 |
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* Page callback to clear the token registry caches.
|
| 280 |
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*/
|
| 281 |
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function token_flush_cache_callback() {
|
| 282 |
|
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if (!isset($_GET['token']) || !drupal_valid_token($_GET['token'], current_path())) {
|
| 283 |
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return MENU_NOT_FOUND;
|
| 284 |
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}
|
| 285 |
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|
| 286 |
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token_clear_cache();
|
| 287 |
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drupal_set_message(t('Token registry caches cleared.'));
|
| 288 |
|
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drupal_goto();
|
| 289 |
|
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}
|
| 290 |
|
|
|
| 291 |
|
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function token_autocomplete() {
|
| 292 |
|
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$args = func_get_args();
|
| 293 |
|
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$string = implode('/', $args);
|
| 294 |
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|
| 295 |
|
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$token_info = token_info();
|
| 296 |
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|
|
| 297 |
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preg_match_all('/\[([^\s\]:]*):?([^\s\]]*)?\]?/', $string, $matches);
|
| 298 |
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$types = $matches[1];
|
| 299 |
|
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$tokens = $matches[2];
|
| 300 |
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|
| 301 |
|
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foreach ($types as $index => $type) {
|
| 302 |
|
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if (!empty($tokens[$index]) || isset($token_info['types'][$type])) {
|
| 303 |
|
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token_autocomplete_token($type, $tokens[$index]);
|
| 304 |
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}
|
| 305 |
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else {
|
| 306 |
|
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token_autocomplete_type($type);
|
| 307 |
|
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}
|
| 308 |
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}
|
| 309 |
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|
|
| 310 |
|
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}
|
| 311 |
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|
|
| 312 |
|
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function token_autocomplete_type($string = '') {
|
| 313 |
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$token_info = token_info();
|
| 314 |
|
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$types = $token_info['types'];
|
| 315 |
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$matches = array();
|
| 316 |
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|
| 317 |
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foreach ($types as $type => $info) {
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| 318 |
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if (!$string || strpos($type, $string) === 0) {
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| 319 |
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$type_key = "[{$type}:";
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| 320 |
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$matches[$type_key] = levenshtein($type, $string);
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| 321 |
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}
|
| 322 |
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}
|
| 323 |
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| 324 |
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if ($string) {
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| 325 |
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asort($matches);
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| 326 |
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}
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| 327 |
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else {
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| 328 |
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ksort($matches);
|
| 329 |
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}
|
| 330 |
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| 331 |
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$matches = drupal_map_assoc(array_keys($matches));
|
| 332 |
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drupal_json_output($matches);
|
| 333 |
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}
|
| 334 |
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| 335 |
|
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function token_autocomplete_token($token_type) {
|
| 336 |
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$args = func_get_args();
|
| 337 |
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array_shift($args);
|
| 338 |
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$string = trim(implode('/', $args));
|
| 339 |
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$string = substr($string, strrpos($string, '['));
|
| 340 |
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| 341 |
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$token_type = $token_type['type'];
|
| 342 |
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$matches = array();
|
| 343 |
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| 344 |
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if (!drupal_strlen($string)) {
|
| 345 |
|
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$matches["[{$token_type}:"] = 0;
|
| 346 |
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}
|
| 347 |
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else {
|
| 348 |
|
|
$depth = max(1, substr_count($string, ':'));
|
| 349 |
|
|
$tree = token_build_tree($token_type, array('flat' => TRUE, 'depth' => $depth));
|
| 350 |
|
|
foreach (array_keys($tree) as $token) {
|
| 351 |
|
|
if (strpos($token, $string) === 0) {
|
| 352 |
|
|
$matches[$token] = levenshtein($token, $string);
|
| 353 |
|
|
if (isset($tree[$token]['children'])) {
|
| 354 |
|
|
$token = rtrim($token, ':]') . ':';
|
| 355 |
|
|
$matches[$token] = levenshtein($token, $string);
|
| 356 |
|
|
}
|
| 357 |
|
|
}
|
| 358 |
|
|
}
|
| 359 |
|
|
}
|
| 360 |
|
|
|
| 361 |
|
|
asort($matches);
|
| 362 |
|
|
$matches = drupal_map_assoc(array_keys($matches));
|
| 363 |
|
|
drupal_json_output($matches);
|
| 364 |
|
|
} |
