first import
This commit is contained in:
Bachir Soussi Chiadmi
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<?php
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/**
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* @file
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* Base plugin implementation.
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*/
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/**
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* Parent class for all handlers.
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*/
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class draggableviews_handler {
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/**
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* Get the weight value.
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*
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* @param object $field
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* Draggableviews field handler. View is $field->view,
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* to get a row $field->view->result[$index].
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* @param int $index
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* Index of the row.
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*
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* @return int
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* Weight value.
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*/
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public function get($field, $index) {}
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/**
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* Save weight value.
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*
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* @param $form_state
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* Attay of form state of the form.
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* View object $form_state['values']['view'].
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*/
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public function set($form_state) {}
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/**
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* Form with settings of the handler.
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*
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* @param object $field
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* Draggableviews field handler.
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*
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* @return array
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* Form array.
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*/
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public function options_form($field) {}
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/**
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* Settings form default values.
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*
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* @return array
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* Array with default values.
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*/
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public function option_definition() {}
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}
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@@ -0,0 +1,116 @@
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<?php
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/**
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* @file
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* Field API handler plugin.
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*/
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$plugin = array(
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'label' => 'FieldAPI',
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'handler' => array(
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'class' => 'draggableviews_handler_fieldapi',
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),
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);
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class draggableviews_handler_fieldapi extends draggableviews_handler {
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/**
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* Set default value of field option.
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*/
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public function option_definition() {
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return array('field' => '');
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}
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/**
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* Add field options for handler.
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*/
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function options_form($field) {
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$form = array();
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$options = array('' => t('- Select -'));
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// Check all the sortings added to a view. Hope there is
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// better way to determine them. Need to research.
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foreach ($field->view->display_handler->display->display_options['sorts'] as $sort_option) {
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$field_name = $sort_option['field'];
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// Field should be like "field_name_value".
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if (strpos($field_name, 'field_') === FALSE || strpos($field_name, '_value') === FALSE) {
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continue;
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}
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// Remove "_value" from field name and try to load the field.
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$field_name = drupal_substr($field_name, 0, drupal_strlen($field_name) - 6);
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if ($field_info = field_info_field($field_name)) {
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if ($field_info['type'] == 'number_integer') {
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$views_field_data = field_views_field_default_views_data($field_info);
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$options[$sort_option['table'] . ':' . $sort_option['field']] = filter_xss($views_field_data[$sort_option['table']][$sort_option['field']]['title']);
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}
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}
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}
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// If options are emtpy, show warning message.
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if (count($options) == 1) {
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$form['field_warning'] = array(
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'#markup' => '<div class="messages warning">' . t('Add weight integer field to sorts so it can be selected.') . '</div>',
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);
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}
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$form['field'] = array(
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'#type' => 'select',
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'#title' => t('Field'),
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'#options' => $options,
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'#default_value' => $field->options['draggableviews']['draggableviews_handler_fieldapi']['field'],
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'#description' => t('Please select field that contains weight. It should be integer type and already added to sorts of the view.'),
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);
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return $form;
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}
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function get($field, $index) {
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// Get the name of selected field.
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$field_option = $field->options['draggableviews']['draggableviews_handler_fieldapi']['field'];
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list($field_table, $field_name) = explode(':', $field_option);
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// Current row.
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$row = $field->view->result[$index];
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// Check whether key has table name and field name in it.
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foreach ($row as $key => $value) {
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if (strpos($key, $field_table) !== FALSE && strpos($key, $field_name) !== FALSE) {
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return $value;
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}
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}
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}
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function set($form_state) {
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$fv = $form_state['values'];
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$view = $form_state['build_info']['args'][0];
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$view_name = $view->name;
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$view_display = $view->current_display;
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// View arguments.
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$arguments = $view->args;
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if (isset($view->exposed_raw_input)) {
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$arguments += $view->exposed_raw_input;
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ksort($arguments);
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// Redirect view to the same page with exposed filters set.
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$form_state['redirect'] = array(current_path(), array('query' => $view->exposed_raw_input));
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}
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$base_table = $view->base_table;
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$entity_info_all = entity_get_info();
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$entity_type = '';
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foreach ($entity_info_all as $entity_name_key => $entity_info) {
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if ($entity_info['base table'] == $view->base_table) {
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$entity_type = $entity_name_key;
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break;
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}
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}
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$options_field = $view->field['draggableviews']->options['draggableviews']['draggableviews_handler_fieldapi']['field'];
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list($field_tabe, $field_column) = explode(':', $options_field);
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// Remove '_value' from column name to get field name.
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$field_name = drupal_substr($field_column, 0, drupal_strlen($field_column) - 6);
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// Save the values of the field.
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foreach ($fv['draggableviews'] as $item) {
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$entity_wrapper = entity_metadata_wrapper($entity_type, $item['id']);
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$entity_wrapper->{$field_name}->set($item['weight']);
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$entity_wrapper->save();
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}
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}
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}
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@@ -0,0 +1,61 @@
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<?php
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/**
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* @file
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* Native handler plugin.
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*/
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$plugin = array(
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'label' => 'Native',
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'handler' => array(
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'class' => 'draggableviews_handler_native',
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),
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);
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class draggableviews_handler_native extends draggableviews_handler {
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public function get($field, $index) {
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$row = $field->view->result[$index];
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return (isset($row->draggableviews_structure_weight)) ? $row->draggableviews_structure_weight : 0;
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}
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function set($form_state) {
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$fv = $form_state['values'];
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$view = $form_state['build_info']['args'][0];
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$view_name = $view->name;
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$view_display = $view->current_display;
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// View arguments.
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$arguments = $view->args;
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if (isset($view->exposed_raw_input)) {
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$arguments += $view->exposed_raw_input;
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ksort($arguments);
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// Redirect view to the same page with exposed filters set.
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$form_state['redirect'] = array(current_path(), array('query' => $view->exposed_raw_input));
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}
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// Give other modules a chance to alter saved arguments.
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drupal_alter('draggableviews_handler_native_arguments', $arguments, $view, $fv['draggableviews']);
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$args_string = json_encode($arguments);
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// Save records to our custom table.
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foreach ($fv['draggableviews'] as $item) {
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// Delete previous order record.
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db_delete('draggableviews_structure')
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->condition('view_name', $view_name)
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->condition('view_display', $view_display)
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->condition('args', $args_string)
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->condition('entity_id', $item['id'])
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->execute();
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// Create new order record.
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$record = array(
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'view_name' => $view_name,
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'view_display' => $view_display,
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'args' => $args_string,
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'entity_id' => $item['id'],
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'weight' => $item['weight'],
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);
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drupal_write_record('draggableviews_structure', $record);
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}
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}
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}
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