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<?php
/**
* @file
* Definition of views_handler_field_term_link_edit.
*/
/**
* Field handler to present a term edit link.
*
* @ingroup views_field_handlers
*/
class views_handler_field_term_link_edit extends views_handler_field {
function construct() {
parent::construct();
$this->additional_fields['tid'] = 'tid';
$this->additional_fields['vid'] = 'vid';
$this->additional_fields['vocabulary_machine_name'] = array(
'table' => 'taxonomy_vocabulary',
'field' => 'machine_name',
);
}
function option_definition() {
$options = parent::option_definition();
$options['text'] = array('default' => '', 'translatable' => TRUE);
return $options;
}
function options_form(&$form, &$form_state) {
$form['text'] = array(
'#type' => 'textfield',
'#title' => t('Text to display'),
'#default_value' => $this->options['text'],
);
parent::options_form($form, $form_state);
}
function query() {
$this->ensure_my_table();
$this->add_additional_fields();
}
function render($values) {
// Check there is an actual value, as on a relationship there may not be.
if ($tid = $this->get_value($values, 'tid')) {
// Mock a term object for taxonomy_term_edit_access(). Use machine name and
// vid to ensure compatibility with vid based and machine name based
// access checks. See http://drupal.org/node/995156
$term = new stdClass();
$term->vid = $values->{$this->aliases['vid']};
$term->vocabulary_machine_name = $values->{$this->aliases['vocabulary_machine_name']};
if (taxonomy_term_edit_access($term)) {
$text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
$tid = $this->get_value($values, 'tid');
return l($text, 'taxonomy/term/'. $tid . '/edit', array('query' => drupal_get_destination()));
}
}
}
}
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