Révision 5d12d676
Ajouté par Assos Assos il y a environ 6 ans
| drupal7/sites/all/modules/views/handlers/views_handler_field_prerender_list.inc | ||
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* @ingroup views_field_handlers |
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*/ |
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class views_handler_field_prerender_list extends views_handler_field {
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/** |
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* Stores all items which are used to render the items. |
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* |
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* It should be keyed first by the id of the base table, for example nid. |
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* The second key is the id of the thing which is displayed multiple times |
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* per row, for example the tid. |
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* |
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* @var array |
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*/ |
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var $items = array();
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public $items = array();
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function option_definition() {
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/** |
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* {@inheritdoc}
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*/ |
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public function option_definition() {
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$options = parent::option_definition(); |
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$options['type'] = array('default' => 'separator');
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| ... | ... | |
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return $options; |
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} |
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function options_form(&$form, &$form_state) {
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/** |
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* {@inheritdoc}
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*/ |
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public function options_form(&$form, &$form_state) {
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$form['type'] = array( |
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'#type' => 'radios', |
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'#title' => t('Display type'),
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| ... | ... | |
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* yet or won't update their prerender list fields. If a render_item method |
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* exists, this will not get used by advanced_render. |
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*/ |
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function render($values) {
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public function render($values) {
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$field = $this->get_value($values); |
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if (!empty($this->items[$field])) {
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if ($this->options['type'] == 'separator') {
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| ... | ... | |
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array( |
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'items' => $this->items[$field], |
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'title' => NULL, |
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'type' => $this->options['type'] |
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'type' => $this->options['type'],
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)); |
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} |
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} |
| ... | ... | |
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* When using advanced render, each possible item in the list is rendered |
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* individually. Then the items are all pasted together. |
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*/ |
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function render_items($items) {
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public function render_items($items) {
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if (!empty($items)) {
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if ($this->options['type'] == 'separator') {
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return implode($this->sanitize_value($this->options['separator'], 'xss_admin'), $items); |
| ... | ... | |
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array( |
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'items' => $items, |
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'title' => NULL, |
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'type' => $this->options['type'] |
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'type' => $this->options['type'],
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)); |
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} |
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} |
| ... | ... | |
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/** |
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* Return an array of items for the field. |
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* |
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* Items should be stored in the result array, if possible, as an array |
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* with 'value' as the actual displayable value of the item, plus |
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* any items that might be found in the 'alter' options array for |
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* creating links, such as 'path', 'fragment', 'query' etc, such a thing |
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* is to be made. Additionally, items that might be turned into tokens |
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* should also be in this array. |
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* Items should be stored in the result array, if possible, as an array with |
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* 'value' as the actual displayable value of the item, plus any items that |
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* might be found in the 'alter' options array for creating links, such as |
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* 'path', 'fragment', 'query' etc, such a thing is to be made. Additionally, |
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* items that might be turned into tokens should also be in this array. |
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* |
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* @param mixed $values |
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* |
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* @return array |
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* The items. |
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*/ |
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function get_items($values) {
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public function get_items($values) {
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// Only the parent get_value returns a single field. |
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$field = parent::get_value($values); |
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if (!empty($this->items[$field])) {
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| ... | ... | |
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/** |
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* Get the value that's supposed to be rendered. |
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* |
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* @param $values |
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* @param object $values
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* An object containing all retrieved values. |
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* @param $field |
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* @param string $field
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* Optional name of the field where the value is stored. |
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* @param $raw |
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* @param bool $raw
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* Use the raw data and not the data defined in pre_render |
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*/ |
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function get_value($values, $field = NULL, $raw = FALSE) {
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public function get_value($values, $field = NULL, $raw = FALSE) {
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if ($raw) {
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return parent::get_value($values, $field); |
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} |
| ... | ... | |
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* |
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* By default, advanced rendering will NOT be allowed if the class |
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* inheriting from this does not implement a 'render_items' method. |
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* |
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* @return bool |
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* Whether or not the the render method exists. |
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*/ |
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function allow_advanced_render() {
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public function allow_advanced_render() {
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// Note that the advanced render bits also use the presence of |
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// this method to determine if it needs to render items as a list. |
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return method_exists($this, 'render_item'); |
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} |
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} |
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