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<?php
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/**
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* @file
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* Definition of views_handler_field_term_link_edit.
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*/
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/**
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* Field handler to present a term edit link.
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*
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* @ingroup views_field_handlers
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*/
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class views_handler_field_term_link_edit extends views_handler_field {
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/**
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* {@inheritdoc}
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*/
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public function construct() {
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parent::construct();
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$this->additional_fields['tid'] = 'tid';
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$this->additional_fields['vid'] = 'vid';
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$this->additional_fields['vocabulary_machine_name'] = array(
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'table' => 'taxonomy_vocabulary',
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'field' => 'machine_name',
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['text'] = array('default' => '', 'translatable' => TRUE);
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return $options;
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}
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/**
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* {@inheritdoc}
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*/
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public function options_form(&$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' => $this->options['text'],
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);
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parent::options_form($form, $form_state);
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}
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/**
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* {@inheritdoc}
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*/
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public function query() {
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$this->ensure_my_table();
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$this->add_additional_fields();
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}
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/**
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* {@inheritdoc}
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*/
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function render($values) {
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$value = $this->get_value($values, 'tid');
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return $this->render_link($this->sanitize_value($value), $values);
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}
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/**
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* {@inheritdoc}
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*/
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function render_link($data, $values) {
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// Mock a term object for taxonomy_term_edit_access(). Use machine name and
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// vid to ensure compatibility with vid based and machine name based
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// access checks. See http://drupal.org/node/995156
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$term = new stdClass();
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$term->vid = $values->{$this->aliases['vid']};
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$term->vocabulary_machine_name = $values->{$this->aliases['vocabulary_machine_name']};
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if ($data && taxonomy_term_edit_access($term)) {
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$text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
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$this->options['alter']['make_link'] = TRUE;
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$this->options['alter']['path'] = "taxonomy/term/$data/edit";
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$this->options['alter']['query'] = drupal_get_destination();
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return $text;
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}
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}
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}
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