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<?php
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/**
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* Views handler to display links to a submission.
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*
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* Field handler to present a link to the user.
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*/
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class webform_handler_field_submission_link extends views_handler_field {
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public $link_type;
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10
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/**
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*
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*/
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public function construct() {
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// We need to set this property before calling the construct() chain
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// as we use it in the option_definintion() call.
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$this->link_type = $this->definition['link_type'];
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parent::construct();
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$this->additional_fields['sid'] = 'sid';
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$this->additional_fields['nid'] = 'nid';
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$this->additional_fields['serial'] = 'serial';
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$this->additional_fields['is_draft'] = 'is_draft';
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}
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/**
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*
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*/
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public function allow_advanced_render() {
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return FALSE;
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}
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/**
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*
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['label'] = array('default' => '', 'translatable' => TRUE);
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$options['text'] = array('default' => $this->link_type, 'translatable' => TRUE);
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$options['access_check'] = array('default' => TRUE);
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return $options;
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}
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/**
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*
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*/
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public function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$form['text'] = array(
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'#type' => 'textfield',
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'#title' => t('Text to display'),
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'#default_value' => $this->options['text'],
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'#description' => t('The token [serial] will be replaced with the serial number and draft indication.'),
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);
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$form['access_check'] = array(
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'#type' => 'checkbox',
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'#title' => t('Verify submission access for each link'),
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'#default_value' => $this->options['access_check'],
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);
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}
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/**
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*
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*/
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public function render($values) {
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$sid = $values->{$this->aliases['sid']};
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$nid = $values->{$this->aliases['nid']};
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$serial = $values->{$this->aliases['serial']};
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$is_draft = $values->{$this->aliases['is_draft']};
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$text = str_ireplace('[serial]',
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$serial . ($is_draft ? ' (' . t('draft') . ')' : ''),
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$this->options['text']);
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switch ($this->link_type) {
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case 'view':
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$text = !empty($text) ? $text : t('view');
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$link = l($text, "node/$nid/submission/$sid");
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break;
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case 'edit':
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$text = !empty($text) ? $text : t('edit');
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$link = l($text, "node/$nid/submission/$sid/edit");
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break;
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case 'delete':
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$text = !empty($text) ? $text : t('delete');
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$path = drupal_get_path_alias($_GET['q']);
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$link = l($text, "node/$nid/submission/$sid/delete", array('query' => array('destination' => $path)));
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break;
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90
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default:
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return;
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}
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if ($this->options['access_check']) {
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module_load_include('inc', 'webform', 'includes/webform.submissions');
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$node = node_load($nid);
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$submission = webform_get_submission($nid, $sid);
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if (!webform_submission_access($node, $submission, $this->link_type)) {
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return;
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}
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}
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103
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return $link;
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}
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106
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}
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