1 | <?php |
---|
2 | |
---|
3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
---|
4 | |
---|
5 | global $conf, $template, $pwg_loaded_plugins; |
---|
6 | |
---|
7 | function counter_compare($a, $b) |
---|
8 | { |
---|
9 | if ($a['counter'] == $b['counter']) |
---|
10 | { |
---|
11 | return id_compare($a, $b); |
---|
12 | } |
---|
13 | |
---|
14 | return ($a['counter'] < $b['counter']) ? +1 : -1; |
---|
15 | } |
---|
16 | |
---|
17 | function id_compare($a, $b) |
---|
18 | { |
---|
19 | return ($a['id'] < $b['id']) ? -1 : 1; |
---|
20 | } |
---|
21 | |
---|
22 | $pwgCumulus_installed = get_db_plugins('active','pwgCumulus'); |
---|
23 | |
---|
24 | $block['TITLE_URL'] = 'tags.php'; |
---|
25 | |
---|
26 | // hack typetags |
---|
27 | if (isset($pwg_loaded_plugins['typetags'])) |
---|
28 | { |
---|
29 | $typetags = true; |
---|
30 | $template->assign('display_mode', $datas[0]); |
---|
31 | if ($conf['TypeTags']['show_all']) |
---|
32 | { |
---|
33 | remove_event_handler('render_tag_name', 'typetags_render', 0); |
---|
34 | } |
---|
35 | } |
---|
36 | |
---|
37 | $tags = get_available_tags(); |
---|
38 | |
---|
39 | if ((!$pwgCumulus_installed and $datas[0] == 'cumulus') or empty($datas[0])) |
---|
40 | { |
---|
41 | $datas[0] = 'cloud'; |
---|
42 | } |
---|
43 | |
---|
44 | if ($datas[0] == 'letters') |
---|
45 | { |
---|
46 | // we want tags diplayed in alphabetic order |
---|
47 | usort($tags, 'tag_alpha_compare'); |
---|
48 | |
---|
49 | $current_letter = null; |
---|
50 | $nb_tags = count($tags); |
---|
51 | $current_column = 1; |
---|
52 | $current_tag_idx = 0; |
---|
53 | |
---|
54 | $letter = array( |
---|
55 | 'tags' => array() |
---|
56 | ); |
---|
57 | |
---|
58 | foreach ($tags as $tag) |
---|
59 | { |
---|
60 | $tag_letter = strtoupper(substr($tag['url_name'], 0, 1)); |
---|
61 | |
---|
62 | if ($current_tag_idx==0) { |
---|
63 | $current_letter = $tag_letter; |
---|
64 | $letter['TITLE'] = $tag_letter; |
---|
65 | } |
---|
66 | |
---|
67 | //lettre precedente differente de la lettre suivante |
---|
68 | if ($tag_letter !== $current_letter) |
---|
69 | { |
---|
70 | if ($current_column<$conf['tag_letters_column_number'] |
---|
71 | and $current_tag_idx > $current_column*$nb_tags/$conf['tag_letters_column_number'] ) |
---|
72 | { |
---|
73 | $letter['CHANGE_COLUMN'] = true; |
---|
74 | $current_column++; |
---|
75 | } |
---|
76 | |
---|
77 | $letter['TITLE'] = $current_letter; |
---|
78 | |
---|
79 | $template->append( |
---|
80 | 'letters', |
---|
81 | $letter |
---|
82 | ); |
---|
83 | |
---|
84 | $current_letter = $tag_letter; |
---|
85 | $letter = array( |
---|
86 | 'tags' => array() |
---|
87 | ); |
---|
88 | } |
---|
89 | |
---|
90 | array_push( |
---|
91 | $letter['tags'], |
---|
92 | array_merge( |
---|
93 | $tag, |
---|
94 | array( |
---|
95 | 'URL' => make_index_url( |
---|
96 | array( |
---|
97 | 'tags' => array($tag), |
---|
98 | ) |
---|
99 | ), |
---|
100 | ) |
---|
101 | ) |
---|
102 | ); |
---|
103 | |
---|
104 | $current_tag_idx++; |
---|
105 | } |
---|
106 | |
---|
107 | // flush last letter |
---|
108 | if (count($letter['tags']) > 0) |
---|
109 | { |
---|
110 | unset($letter['CHANGE_COLUMN']); |
---|
111 | $letter['TITLE'] = $current_letter; |
---|
112 | $template->append( |
---|
113 | 'letters', |
---|
114 | $letter |
---|
115 | ); |
---|
116 | } |
---|
117 | } |
---|
118 | else |
---|
119 | { |
---|
120 | usort($tags, 'counter_compare'); |
---|
121 | $tags = array_slice($tags, 0, $conf['full_tag_cloud_items_number']); |
---|
122 | |
---|
123 | // depending on its counter and the other tags counter, each tag has a level |
---|
124 | $tags = add_level_to_tags($tags); |
---|
125 | |
---|
126 | // we want tags diplayed in alphabetic order |
---|
127 | usort($tags, 'tag_alpha_compare'); |
---|
128 | |
---|
129 | // display sorted tags |
---|
130 | foreach ($tags as $tag) |
---|
131 | { |
---|
132 | $template->append( |
---|
133 | 'tags', |
---|
134 | array_merge( |
---|
135 | $tag, |
---|
136 | array( |
---|
137 | 'URL' => make_index_url( |
---|
138 | array( |
---|
139 | 'tags' => array($tag), |
---|
140 | ) |
---|
141 | ), |
---|
142 | ) |
---|
143 | ) |
---|
144 | ); |
---|
145 | } |
---|
146 | if ($datas[0] == 'cumulus' and defined('PWG_CUMULUS_PLUGIN_ROOT')) |
---|
147 | { |
---|
148 | include_once PWG_CUMULUS_PLUGIN_ROOT . "/include/pwgCumulusContent.class.php"; |
---|
149 | $cumulus = new pwgCumulusContent(get_plugin_data('pwgCumulus')); |
---|
150 | $cumulus->loc_begin_page_header(); |
---|
151 | } |
---|
152 | } |
---|
153 | |
---|
154 | if (isset($typetags)) |
---|
155 | { |
---|
156 | typetags_tags(); |
---|
157 | if ($conf['TypeTags']['show_all']) |
---|
158 | { |
---|
159 | add_event_handler('render_tag_name', 'typetags_render', 0); |
---|
160 | } |
---|
161 | } |
---|
162 | |
---|
163 | $template->assign('display_mode', $datas[0]); |
---|
164 | |
---|
165 | $block['TEMPLATE'] = 'stuffs_tags.tpl'; |
---|
166 | |
---|
167 | ?> |
---|