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- <?php
- /**
- * Views handler to display links to a submission.
- *
- * Field handler to present a link to the user.
- */
- class webform_handler_field_submission_link extends views_handler_field {
- public $link_type;
- /**
- * {@inheritdoc}
- */
- public function construct() {
- // We need to set this property before calling the construct() chain
- // as we use it in the option_definintion() call.
- $this->link_type = $this->definition['link_type'];
- parent::construct();
- $this->additional_fields['sid'] = 'sid';
- $this->additional_fields['nid'] = 'nid';
- $this->additional_fields['serial'] = 'serial';
- $this->additional_fields['is_draft'] = 'is_draft';
- }
- /**
- *
- */
- public function allow_advanced_render() {
- return FALSE;
- }
- /**
- * {@inheritdoc}
- */
- public function option_definition() {
- $options = parent::option_definition();
- $options['label'] = array('default' => '', 'translatable' => TRUE);
- $options['text'] = array('default' => $this->link_type, 'translatable' => TRUE);
- $options['access_check'] = array('default' => TRUE);
- return $options;
- }
- /**
- * {@inheritdoc}
- */
- public function options_form(&$form, &$form_state) {
- parent::options_form($form, $form_state);
- $form['text'] = array(
- '#type' => 'textfield',
- '#title' => t('Text to display'),
- '#default_value' => $this->options['text'],
- '#description' => t('The token [serial] will be replaced with the serial number and draft indication.'),
- );
- $form['access_check'] = array(
- '#type' => 'checkbox',
- '#title' => t('Verify submission access for each link'),
- '#default_value' => $this->options['access_check'],
- );
- }
- /**
- *
- */
- public function render($values) {
- $sid = $values->{$this->aliases['sid']};
- $nid = $values->{$this->aliases['nid']};
- $serial = $values->{$this->aliases['serial']};
- $is_draft = $values->{$this->aliases['is_draft']};
- $text = str_ireplace('[serial]',
- $serial . ($is_draft ? ' (' . t('draft') . ')' : ''),
- $this->options['text']);
- switch ($this->link_type) {
- case 'view':
- $text = !empty($text) ? $text : t('view');
- $link = l($text, "node/$nid/submission/$sid");
- break;
- case 'edit':
- $text = !empty($text) ? $text : t('edit');
- $link = l($text, "node/$nid/submission/$sid/edit");
- break;
- case 'delete':
- $text = !empty($text) ? $text : t('delete');
- $path = drupal_get_path_alias($_GET['q']);
- $link = l($text, "node/$nid/submission/$sid/delete", array('query' => array('destination' => $path)));
- break;
- default:
- return;
- }
- if ($this->options['access_check']) {
- module_load_include('inc', 'webform', 'includes/webform.submissions');
- $node = node_load($nid);
- $submission = webform_get_submission($nid, $sid);
- if (!webform_submission_access($node, $submission, $this->link_type)) {
- return;
- }
- }
- return $link;
- }
- }
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