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<?php
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/**
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* @file
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* Definition of views_plugin_pager_none.
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*/
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/**
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* Plugin for views without pagers.
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*
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* @ingroup views_pager_plugins
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*/
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class views_plugin_pager_none extends views_plugin_pager {
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/**
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* {@inheritdoc}
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*/
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public function init(&$view, &$display, $options = array()) {
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parent::init($view, $display, $options);
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// If the pager is set to none, then it should show all items.
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$this->set_items_per_page(0);
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}
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/**
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* {@inheritdoc}
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*/
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public function summary_title() {
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if (!empty($this->options['offset'])) {
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return t('All items, skip @skip', array('@skip' => $this->options['offset']));
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}
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return t('All items');
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['offset'] = array('default' => 0);
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return $options;
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}
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/**
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* Provide the default form for setting options.
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*/
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public function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$form['offset'] = array(
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'#type' => 'textfield',
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'#title' => t('Offset'),
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'#description' => t('The number of items to skip. For example, if this field is 3, the first 3 items will be skipped and not displayed.'),
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'#default_value' => $this->options['offset'],
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function use_pager() {
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return FALSE;
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}
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/**
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* {@inheritdoc}
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*/
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public function use_count_query() {
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return FALSE;
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}
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/**
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* {@inheritdoc}
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*/
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public function get_items_per_page() {
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return 0;
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}
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/**
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* {@inheritdoc}
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*/
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public function execute_count_query(&$count_query) {
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// If we are displaying all items, never count. But we can update the count
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// in post_execute.
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}
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/**
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* {@inheritdoc}
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*/
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public function post_execute(&$result) {
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$this->total_items = count($result);
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}
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/**
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* {@inheritdoc}
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*/
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public function query() {
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// The only query modifications we might do are offsets.
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if (!empty($this->options['offset'])) {
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$this->view->query->set_offset($this->options['offset']);
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}
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}
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}
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