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<?php
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/**
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* Tests cloning a view.
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*/
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class ViewsCloneTest extends ViewsSqlTest {
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/**
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* Provide the test's meta information.
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*/
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public static function getInfo() {
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return array(
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'name' => 'Test cloning a view',
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'description' => 'Tests clone_view method of views class',
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'group' => 'Views',
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);
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}
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/**
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* Returns a new term with random properties in vocabulary $vocabulary.
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*/
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protected function createTerm($vocabulary) {
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$term = new stdClass();
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$term->name = $this->randomName();
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$term->description = $this->randomName();
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// Use the first available text format.
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$term->format = db_query_range('SELECT format FROM {filter_format}', 0, 1)->fetchField();
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$term->vid = $vocabulary->vid;
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taxonomy_term_save($term);
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return $term;
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}
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/**
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* {@inheritdoc}
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*/
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public function setUp(array $modules = array()) {
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parent::setUp($modules);
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$vocabulary = taxonomy_vocabulary_machine_name_load('tags');
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$this->term = $this->createTerm($vocabulary);
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$node = array();
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$node['type'] = 'article';
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$node['field_tags'][LANGUAGE_NONE][]['tid'] = $this->term->tid;
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$this->node = $this->drupalCreateNode($node);
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}
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/**
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* Test cloning a view.
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*/
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public function testClone() {
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// Prepare view to be cloned.
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$view = $this->getTestCloneView();
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$view->set_arguments(array(
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0 => $this->node->nid,
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));
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$view->set_exposed_input(array(
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'field_tags_tid' => $this->term->tid,
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));
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// Execute view to be cloned.
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$result = $view->execute();
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// To make sure that we are properly testing removal of all properties, we
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// first need to assert that they are actually present in the original view.
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$keys = array(
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'current_display',
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'display_handler',
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'field',
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'argument',
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'filter',
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'sort',
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'relationship',
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'header',
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'footer',
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'empty',
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'query',
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'inited',
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'style_plugin',
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'plugin_name',
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'exposed_data',
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'exposed_input',
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'exposed_widgets',
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'many_to_one_aliases',
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'many_to_one_tables',
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'feed_icon',
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);
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foreach ($keys as $key) {
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$this->assertTrue(isset($view->{$key}), $key . 'is set in original view.');
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}
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$this->assertTrue($view->built, 'Assert original view built.');
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$this->assertTrue($view->executed, 'Assert original view executed.');
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$this->assertNotEqual($view->build_info, array(), 'Assert original view has build_info.');
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$this->assertNotEqual($view->attachment_before, '', 'Assert original view has attachment_before.');
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$this->assertNotEqual($view->attachment_after, '', 'Assert original view has attachment_after.');
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$this->assertNotEqual($view->result, array(), 'Assert original view has result.');
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// Clone view.
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$clone = $view->clone_view();
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// Assert that all relevant properties have been removed or reset.
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$keys = array(
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'current_display',
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'display_handler',
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'field',
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'argument',
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'filter',
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'sort',
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'relationship',
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'header',
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'footer',
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'empty',
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'query',
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'inited',
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'style_plugin',
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'plugin_name',
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'exposed_data',
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'exposed_input',
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'exposed_widgets',
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'many_to_one_aliases',
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'many_to_one_tables',
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'feed_icon',
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);
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foreach ($keys as $key) {
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$this->assertFalse(isset($clone->{$key}), $key . ' has been removed in cloned view.');
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}
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foreach ($clone->display as $id => $display) {
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$this->assertFalse(isset($clone->display[$id]->handler), 'Make sure all display handlers have been destroyed.');
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}
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$this->assertFalse($clone->built, 'Assert cloned view not built.');
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$this->assertFalse($clone->executed, 'Assert cloned view not executed.');
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$this->assertEqual($clone->build_info, array(), 'Assert cloned view has empty build_info.');
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$this->assertEqual($clone->attachment_before, '', 'Assert cloned view has empty attachment_before.');
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$this->assertEqual($clone->attachment_after, '', 'Assert cloned view has empty attachment_after.');
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$this->assertEqual($clone->result, array(), 'Assert cloned view has empty result.');
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// Execute cloned view.
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$clone->execute();
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// Assert result sets are equal.
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$this->assertEqual($view->result, $clone->result, 'Result sets of cloned view and original view match.');
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}
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/**
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* Generate test_clone view.
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*/
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protected function getTestCloneView() {
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$view = new view();
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$view->name = 'test_clone';
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$view->description = '';
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$view->tag = 'default';
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$view->base_table = 'node';
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$view->human_name = 'test_clone';
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$view->core = 7;
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$view->api_version = '3.0';
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$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
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/* Display: Master */
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$handler = $view->new_display('default', 'Master', 'default');
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$handler->display->display_options['title'] = 'test_clone';
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$handler->display->display_options['use_more_always'] = FALSE;
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$handler->display->display_options['access']['type'] = 'perm';
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$handler->display->display_options['cache']['type'] = 'none';
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$handler->display->display_options['query']['type'] = 'views_query';
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$handler->display->display_options['exposed_form']['type'] = 'basic';
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$handler->display->display_options['pager']['type'] = 'full';
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$handler->display->display_options['pager']['options']['items_per_page'] = '10';
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$handler->display->display_options['style_plugin'] = 'default';
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$handler->display->display_options['row_plugin'] = 'node';
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/* Header: Global: Text area */
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$handler->display->display_options['header']['area']['id'] = 'area';
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$handler->display->display_options['header']['area']['table'] = 'views';
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$handler->display->display_options['header']['area']['field'] = 'area';
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$handler->display->display_options['header']['area']['label'] = 'Header';
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$handler->display->display_options['header']['area']['content'] = 'Header';
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$handler->display->display_options['header']['area']['format'] = 'filtered_html';
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/* Footer: Global: Text area */
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$handler->display->display_options['footer']['area']['id'] = 'area';
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$handler->display->display_options['footer']['area']['table'] = 'views';
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$handler->display->display_options['footer']['area']['field'] = 'area';
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$handler->display->display_options['footer']['area']['label'] = 'Footer';
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$handler->display->display_options['footer']['area']['content'] = 'Footer';
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$handler->display->display_options['footer']['area']['format'] = 'filtered_html';
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/* No results behavior: Global: Text area */
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$handler->display->display_options['empty']['area']['id'] = 'area';
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$handler->display->display_options['empty']['area']['table'] = 'views';
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$handler->display->display_options['empty']['area']['field'] = 'area';
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$handler->display->display_options['empty']['area']['label'] = 'Empty';
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$handler->display->display_options['empty']['area']['empty'] = TRUE;
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$handler->display->display_options['empty']['area']['content'] = 'Empty';
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$handler->display->display_options['empty']['area']['format'] = 'filtered_html';
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/* Relationship: Comment: Last Comment */
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$handler->display->display_options['relationships']['cid']['id'] = 'cid';
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$handler->display->display_options['relationships']['cid']['table'] = 'node_comment_statistics';
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$handler->display->display_options['relationships']['cid']['field'] = 'cid';
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/* Field: Content: Title */
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$handler->display->display_options['fields']['title']['id'] = 'title';
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$handler->display->display_options['fields']['title']['table'] = 'node';
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$handler->display->display_options['fields']['title']['field'] = 'title';
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$handler->display->display_options['fields']['title']['label'] = '';
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$handler->display->display_options['fields']['title']['alter']['word_boundary'] = FALSE;
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$handler->display->display_options['fields']['title']['alter']['ellipsis'] = FALSE;
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/* Sort criterion: Content: Post date */
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$handler->display->display_options['sorts']['created']['id'] = 'created';
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$handler->display->display_options['sorts']['created']['table'] = 'node';
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$handler->display->display_options['sorts']['created']['field'] = 'created';
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$handler->display->display_options['sorts']['created']['order'] = 'DESC';
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/* Contextual filter: Content: Nid */
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$handler->display->display_options['arguments']['nid']['id'] = 'nid';
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$handler->display->display_options['arguments']['nid']['table'] = 'node';
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$handler->display->display_options['arguments']['nid']['field'] = 'nid';
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$handler->display->display_options['arguments']['nid']['default_argument_type'] = 'fixed';
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$handler->display->display_options['arguments']['nid']['summary']['number_of_records'] = '0';
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$handler->display->display_options['arguments']['nid']['summary']['format'] = 'default_summary';
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$handler->display->display_options['arguments']['nid']['summary_options']['items_per_page'] = '25';
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/* Filter criterion: Content: Published */
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$handler->display->display_options['filters']['status']['id'] = 'status';
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$handler->display->display_options['filters']['status']['table'] = 'node';
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$handler->display->display_options['filters']['status']['field'] = 'status';
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$handler->display->display_options['filters']['status']['value'] = 'All';
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$handler->display->display_options['filters']['status']['group'] = 1;
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$handler->display->display_options['filters']['status']['exposed'] = TRUE;
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$handler->display->display_options['filters']['status']['expose']['operator_id'] = '';
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$handler->display->display_options['filters']['status']['expose']['label'] = 'Published';
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$handler->display->display_options['filters']['status']['expose']['operator'] = 'status_op';
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$handler->display->display_options['filters']['status']['expose']['identifier'] = 'status';
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$handler->display->display_options['filters']['status']['expose']['remember_roles'] = array(
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2 => '2',
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);
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/* Filter criterion: Content: Tags (field_tags) */
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$handler->display->display_options['filters']['field_tags_tid']['id'] = 'field_tags_tid';
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$handler->display->display_options['filters']['field_tags_tid']['table'] = 'field_data_field_tags';
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$handler->display->display_options['filters']['field_tags_tid']['field'] = 'field_tags_tid';
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$handler->display->display_options['filters']['field_tags_tid']['exposed'] = TRUE;
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$handler->display->display_options['filters']['field_tags_tid']['expose']['operator_id'] = 'field_tags_tid_op';
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$handler->display->display_options['filters']['field_tags_tid']['expose']['label'] = 'Tags (field_tags)';
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$handler->display->display_options['filters']['field_tags_tid']['expose']['operator'] = 'field_tags_tid_op';
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$handler->display->display_options['filters']['field_tags_tid']['expose']['identifier'] = 'field_tags_tid';
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$handler->display->display_options['filters']['field_tags_tid']['expose']['remember_roles'] = array(
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2 => '2',
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);
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$handler->display->display_options['filters']['field_tags_tid']['reduce_duplicates'] = TRUE;
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$handler->display->display_options['filters']['field_tags_tid']['type'] = 'select';
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$handler->display->display_options['filters']['field_tags_tid']['vocabulary'] = 'tags';
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/* Display: Page */
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$handler = $view->new_display('page', 'Page', 'page');
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$handler->display->display_options['path'] = 'test-clone';
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/* Display: attachment_before */
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$handler = $view->new_display('attachment', 'attachment_before', 'attachment_1');
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$handler->display->display_options['pager']['type'] = 'some';
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$handler->display->display_options['displays'] = array(
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'default' => 'default',
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'page' => 'page',
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);
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$handler->display->display_options['inherit_exposed_filters'] = TRUE;
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/* Display: attachment_after */
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$handler = $view->new_display('attachment', 'attachment_after', 'attachment_2');
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$handler->display->display_options['pager']['type'] = 'some';
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$handler->display->display_options['displays'] = array(
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'default' => 'default',
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'page' => 'page',
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);
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$handler->display->display_options['attachment_position'] = 'after';
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$handler->display->display_options['inherit_exposed_filters'] = TRUE;
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/* Display: Feed */
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$handler = $view->new_display('feed', 'Feed', 'feed_1');
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$handler->display->display_options['pager']['type'] = 'some';
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$handler->display->display_options['style_plugin'] = 'rss';
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$handler->display->display_options['row_plugin'] = 'node_rss';
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$handler->display->display_options['path'] = 'test_clone/rss';
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$handler->display->display_options['displays'] = array(
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'default' => 'default',
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'page' => 'page',
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);
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return $view;
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}
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}
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