Stripping CVS keywords
[project/views.git] / modules / comment / views_handler_field_comment.inc
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fe44beb7 1<?php
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2/**
3 * Field handler to allow linking to a comment
4 */
5class views_handler_field_comment extends views_handler_field {
6 /**
7 * Override init function to provide generic option to link to comment.
8 */
9 function init(&$view, &$options) {
10 parent::init($view, $options);
c2cac4bd 11 if (!empty($this->options['link_to_comment'])) {
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12 $this->additional_fields['cid'] = 'cid';
13 $this->additional_fields['nid'] = 'nid';
14 }
15 }
16
17 function option_definition() {
18 $options = parent::option_definition();
19 $options['link_to_comment'] = array('default' => TRUE);
20 return $options;
21 }
22
23 /**
24 * Provide link-to-comment option
25 */
26 function options_form(&$form, &$form_state) {
27 parent::options_form($form, $form_state);
28 $form['link_to_comment'] = array(
29 '#title' => t('Link this field to its comment'),
d8c64e8b 30 '#description' => t('This will override any other link you have set.'),
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31 '#type' => 'checkbox',
32 '#default_value' => $this->options['link_to_comment'],
33 );
34 }
35
36 function render_link($data, $values) {
c3f56c85 37 if (!empty($this->options['link_to_comment']) && $data !== NULL && $data !== '') {
d8c64e8b 38 $this->options['alter']['make_link'] = TRUE;
856b57cd 39 $this->options['alter']['path'] = "node/". $values->{$this->aliases['nid']};
d8c64e8b 40 $this->options['alter']['fragment'] = "comment-" . $values->{$this->aliases['cid']};
fe44beb7 41 }
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42
43 return $data;
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44 }
45
46 function render($values) {
47 return $this->render_link(check_plain($values->{$this->field_alias}), $values);
48 }
49}