Commit | Line | Data |
---|---|---|
7f254ad8 AE |
1 | <?php |
2 | ||
3 | /** | |
4 | * @file | |
5 | * Definition of views_handler_field_user_picture. | |
6 | */ | |
7 | ||
8 | /** | |
9 | * Field handler to provide simple renderer that allows using a themed user link. | |
10 | * | |
11 | * @ingroup views_field_handlers | |
12 | */ | |
13 | class views_handler_field_user_picture extends views_handler_field { | |
14 | function construct() { | |
15 | parent::construct(); | |
16 | $this->additional_fields['uid'] = 'uid'; | |
17 | $this->additional_fields['name'] = 'name'; | |
18 | $this->additional_fields['mail'] = 'mail'; | |
19 | } | |
20 | ||
21 | function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) { | |
22 | if ($inline) { | |
23 | return 'span'; | |
24 | } | |
25 | if ($none_supported) { | |
26 | if ($this->options['element_type'] === '0') { | |
27 | return ''; | |
28 | } | |
29 | } | |
30 | if ($this->options['element_type']) { | |
31 | return check_plain($this->options['element_type']); | |
32 | } | |
33 | if ($default_empty) { | |
34 | return ''; | |
35 | } | |
36 | if (isset($this->definition['element type'])) { | |
37 | return $this->definition['element type']; | |
38 | } | |
39 | ||
40 | return 'div'; | |
41 | } | |
42 | ||
43 | function option_definition() { | |
44 | $options = parent::option_definition(); | |
45 | $options['link_photo_to_profile'] = array('default' => TRUE, 'bool' => TRUE); | |
46 | $options['image_style'] = array('default' => ''); | |
47 | return $options; | |
48 | } | |
49 | ||
50 | function options_form(&$form, &$form_state) { | |
51 | parent::options_form($form, $form_state); | |
52 | $form['link_photo_to_profile'] = array( | |
53 | '#title' => t("Link to user's profile"), | |
54 | '#description' => t("Link the user picture to the user's profile"), | |
55 | '#type' => 'checkbox', | |
56 | '#default_value' => $this->options['link_photo_to_profile'], | |
57 | ); | |
58 | ||
59 | if (module_exists('image')) { | |
60 | $styles = image_styles(); | |
61 | $style_options = array('' => t('Default')); | |
62 | foreach ($styles as $style) { | |
63 | $style_options[$style['name']] = $style['name']; | |
64 | } | |
65 | ||
66 | $form['image_style'] = array( | |
67 | '#title' => t('Image style'), | |
68 | '#description' => t('Using <em>Default</em> will use the site-wide image style for user pictures set in the <a href="!account-settings">Account settings</a>.', array('!account-settings' => url('admin/config/people/accounts', array('fragment' => 'edit-personalization')))), | |
69 | '#type' => 'select', | |
70 | '#options' => $style_options, | |
71 | '#default_value' => $this->options['image_style'], | |
72 | ); | |
73 | } | |
74 | } | |
75 | ||
76 | function render($values) { | |
77 | if ($this->options['image_style'] && module_exists('image')) { | |
78 | // @todo: Switch to always using theme('user_picture') when it starts | |
79 | // supporting image styles. See http://drupal.org/node/1021564 | |
80 | if ($picture_fid = $this->get_value($values)) { | |
81 | $picture = file_load($picture_fid); | |
82 | $picture_filepath = $picture->uri; | |
83 | } | |
84 | else { | |
85 | $picture_filepath = variable_get('user_picture_default', ''); | |
86 | } | |
87 | if (file_valid_uri($picture_filepath)) { | |
88 | $output = theme('image_style', array('style_name' => $this->options['image_style'], 'path' => $picture_filepath)); | |
89 | if ($this->options['link_photo_to_profile'] && user_access('access user profiles')) { | |
90 | $uid = $this->get_value($values, 'uid'); | |
91 | $output = l($output, "user/$uid", array('html' => TRUE)); | |
92 | } | |
93 | } | |
94 | else { | |
95 | $output = ''; | |
96 | } | |
97 | } | |
98 | else { | |
99 | // Fake an account object. | |
100 | $account = new stdClass(); | |
101 | if ($this->options['link_photo_to_profile']) { | |
102 | // Prevent template_preprocess_user_picture from adding a link | |
103 | // by not setting the uid. | |
104 | $account->uid = $this->get_value($values, 'uid'); | |
105 | } | |
106 | $account->name = $this->get_value($values, 'name'); | |
107 | $account->mail = $this->get_value($values, 'mail'); | |
108 | $account->picture = $this->get_value($values); | |
109 | $output = theme('user_picture', array('account' => $account)); | |
110 | } | |
111 | ||
112 | return $output; | |
113 | } | |
114 | } |