array()); $options['default'] = array('default' => ''); $options['info'] = array('default' => array()); $options['override'] = array('default' => TRUE, 'bool' => TRUE); $options['sticky'] = array('default' => FALSE, 'bool' => TRUE); $options['order'] = array('default' => 'asc'); $options['caption'] = array('default' => '', 'translatable' => TRUE); $options['summary'] = array('default' => '', 'translatable' => TRUE); $options['empty_table'] = array('default' => FALSE, 'bool' => TRUE); return $options; } /** * Determine if we should provide sorting based upon $_GET inputs * * @return bool */ public function build_sort() { if (!isset($_GET['order']) && ($this->options['default'] == -1 || empty($this->view->field[$this->options['default']]))) { return TRUE; } // If a sort we don't know anything about gets through, exit gracefully. if (isset($_GET['order']) && empty($this->view->field[$_GET['order']])) { return TRUE; } // Let the builder know whether or not we're overriding the default sorts. return empty($this->options['override']); } /** * Add our actual sort criteria */ public function build_sort_post() { if (!isset($_GET['order'])) { // check for a 'default' clicksort. If there isn't one, exit gracefully. if (empty($this->options['default'])) { return; } $sort = $this->options['default']; if (!empty($this->options['info'][$sort]['default_sort_order'])) { $this->order = $this->options['info'][$sort]['default_sort_order']; } else { $this->order = !empty($this->options['order']) ? $this->options['order'] : 'asc'; } } else { $sort = $_GET['order']; // Store the $order for later use. $this->order = !empty($_GET['sort']) ? strtolower($_GET['sort']) : 'asc'; } // If a sort we don't know anything about gets through, exit gracefully. if (empty($this->view->field[$sort])) { return; } // Ensure $this->order is valid. if ($this->order != 'asc' && $this->order != 'desc') { $this->order = 'asc'; } // Store the $sort for later use. $this->active = $sort; // Tell the field to click sort. $this->view->field[$sort]->click_sort($this->order); } /** * Normalize a list of columns based upon the fields that are * available. This compares the fields stored in the style handler * to the list of fields actually in the view, removing fields that * have been removed and adding new fields in their own column. * * - Each field must be in a column. * - Each column must be based upon a field, and that field * is somewhere in the column. * - Any fields not currently represented must be added. * - Columns must be re-ordered to match the fields. * * @param array $columns * An array of all fields; the key is the id of the field and the * value is the id of the column the field should be in. * @param array $fields * The fields to use for the columns. If not provided, they will * be requested from the current display. The running render should * send the fields through, as they may be different than what the * display has listed due to access control or other changes. * * @return array * An array of all the sanitized columns. */ public function sanitize_columns($columns, $fields = NULL) { $sanitized = array(); if ($fields === NULL) { $fields = $this->display->handler->get_option('fields'); } // Preconfigure the sanitized array so that the order is retained. foreach ($fields as $field => $info) { // Set to itself so that if it isn't touched, it gets column // status automatically. $sanitized[$field] = $field; } foreach ($columns as $field => $column) { // first, make sure the field still exists. if (!isset($sanitized[$field])) { continue; } // If the field is the column, mark it so, or the column // it's set to is a column, that's ok if ($field == $column || $columns[$column] == $column && !empty($sanitized[$column])) { $sanitized[$field] = $column; } // Since we set the field to itself initially, ignoring // the condition is ok; the field will get its column // status back. } return $sanitized; } /** * Render the given style. */ public function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); $handlers = $this->display->handler->get_handlers('field'); if (empty($handlers)) { $form['error_markup'] = array( '#markup' => '
', ); return; } $form['override'] = array( '#type' => 'checkbox', '#title' => t('Override normal sorting if click sorting is used'), '#default_value' => !empty($this->options['override']), ); $form['sticky'] = array( '#type' => 'checkbox', '#title' => t('Enable Drupal style "sticky" table headers (Javascript)'), '#default_value' => !empty($this->options['sticky']), '#description' => t('(Sticky header effects will not be active for preview below, only on live output.)'), ); $form['caption'] = array( '#type' => 'textfield', '#title' => t('Short description of table'), '#description' => t('Include a caption for better accessibility of your table.'), '#default_value' => $this->options['caption'], '#maxlength' => 255, ); $form['summary'] = array( '#type' => 'textfield', '#title' => t('Table summary'), '#description' => t('This value will be displayed as table-summary attribute in the html. Use this to give a summary of complex tables.'), '#default_value' => $this->options['summary'], '#maxlength' => 255, ); // Note: views UI registers this theme handler on our behalf. Your module // will have to register your theme handlers if you do stuff like this. $form['#theme'] = 'views_ui_style_plugin_table'; $columns = $this->sanitize_columns($this->options['columns']); // Create an array of allowed columns from the data we know. $field_names = $this->display->handler->get_field_labels(); if (isset($this->options['default'])) { $default = $this->options['default']; if (!isset($columns[$default])) { $default = -1; } } else { $default = -1; } foreach ($columns as $field => $column) { $safe = str_replace(array('][', '_', ' '), '-', $field); // the $id of the column for dependency checking. $id = 'edit-style-options-columns-' . $safe; $form['columns'][$field] = array( '#type' => 'select', '#options' => $field_names, '#default_value' => $column, ); if ($handlers[$field]->click_sortable()) { $form['info'][$field]['sortable'] = array( '#type' => 'checkbox', '#default_value' => !empty($this->options['info'][$field]['sortable']), '#dependency' => array($id => array($field)), ); $form['info'][$field]['default_sort_order'] = array( '#type' => 'select', '#options' => array('asc' => t('Ascending'), 'desc' => t('Descending')), '#default_value' => !empty($this->options['info'][$field]['default_sort_order']) ? $this->options['info'][$field]['default_sort_order'] : 'asc', '#dependency_count' => 2, '#dependency' => array($id => array($field), 'edit-style-options-info-' . $safe . '-sortable' => array(1)), ); // Provide an ID so we can have such things. $radio_id = drupal_html_id('edit-default-' . $field); $form['default'][$field] = array( '#type' => 'radio', '#return_value' => $field, '#parents' => array('style_options', 'default'), '#id' => $radio_id, // because 'radio' doesn't fully support '#id' =( '#attributes' => array('id' => $radio_id), '#default_value' => $default, '#dependency' => array($id => array($field)), ); } $form['info'][$field]['align'] = array( '#type' => 'select', '#default_value' => !empty($this->options['info'][$field]['align']) ? $this->options['info'][$field]['align'] : '', '#options' => array( '' => t('None'), 'views-align-left' => t('Left'), 'views-align-center' => t('Center'), 'views-align-right' => t('Right'), ), '#dependency' => array($id => array($field)), ); $form['info'][$field]['separator'] = array( '#type' => 'textfield', '#size' => 10, '#default_value' => isset($this->options['info'][$field]['separator']) ? $this->options['info'][$field]['separator'] : '', '#dependency' => array($id => array($field)), ); $form['info'][$field]['empty_column'] = array( '#type' => 'checkbox', '#default_value' => isset($this->options['info'][$field]['empty_column']) ? $this->options['info'][$field]['empty_column'] : FALSE, '#dependency' => array($id => array($field)), ); // markup for the field name $form['info'][$field]['name'] = array( '#markup' => $field_names[$field], ); } // Provide a radio for no default sort $form['default'][-1] = array( '#type' => 'radio', '#return_value' => -1, '#parents' => array('style_options', 'default'), '#id' => 'edit-default-0', '#default_value' => $default, ); $form['empty_table'] = array( '#type' => 'checkbox', '#title' => t('Show the empty text in the table'), '#default_value' => $this->options['empty_table'], '#description' => t('Per default the table is hidden for an empty view. With this option it is posible to show an empty table with the text in it.'), ); $form['description_markup'] = array( '#markup' => '