[3609] | 1 | <?php |
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| 2 | |
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| 3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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| 4 | |
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| 5 | global $conf, $template; |
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| 6 | |
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| 7 | function counter_compare($a, $b) |
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| 8 | { |
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| 9 | if ($a['counter'] == $b['counter']) |
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| 10 | { |
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| 11 | return id_compare($a, $b); |
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| 12 | } |
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| 13 | |
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| 14 | return ($a['counter'] < $b['counter']) ? +1 : -1; |
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| 15 | } |
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| 16 | |
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| 17 | function id_compare($a, $b) |
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| 18 | { |
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| 19 | return ($a['id'] < $b['id']) ? -1 : 1; |
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| 20 | } |
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| 21 | |
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| 22 | $pwgCumulus_installed = get_db_plugins('active','pwgCumulus'); |
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| 23 | |
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| 24 | $block['TITLE_URL'] = 'tags.php'; |
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| 25 | |
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| 26 | $tags = get_available_tags(); |
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| 27 | |
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| 28 | if ((!$pwgCumulus_installed and $datas[0] == 'cumulus') or empty($datas[0])) |
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| 29 | { |
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| 30 | $datas[0] = 'cloud'; |
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| 31 | } |
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| 32 | |
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| 33 | if ($datas[0] == 'letters') |
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| 34 | { |
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| 35 | // we want tags diplayed in alphabetic order |
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| 36 | usort($tags, 'tag_alpha_compare'); |
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| 37 | |
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| 38 | $current_letter = null; |
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| 39 | $nb_tags = count($tags); |
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| 40 | $current_column = 1; |
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| 41 | $current_tag_idx = 0; |
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| 42 | |
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| 43 | $letter = array( |
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| 44 | 'tags' => array() |
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| 45 | ); |
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| 46 | |
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| 47 | foreach ($tags as $tag) |
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| 48 | { |
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| 49 | $tag_letter = strtoupper(substr($tag['url_name'], 0, 1)); |
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| 50 | |
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| 51 | if ($current_tag_idx==0) { |
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| 52 | $current_letter = $tag_letter; |
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| 53 | $letter['TITLE'] = $tag_letter; |
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| 54 | } |
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| 55 | |
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| 56 | //lettre precedente differente de la lettre suivante |
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| 57 | if ($tag_letter !== $current_letter) |
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| 58 | { |
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| 59 | if ($current_column<$conf['tag_letters_column_number'] |
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| 60 | and $current_tag_idx > $current_column*$nb_tags/$conf['tag_letters_column_number'] ) |
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| 61 | { |
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| 62 | $letter['CHANGE_COLUMN'] = true; |
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| 63 | $current_column++; |
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| 64 | } |
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| 65 | |
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| 66 | $letter['TITLE'] = $current_letter; |
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| 67 | |
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| 68 | $template->append( |
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| 69 | 'letters', |
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| 70 | $letter |
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| 71 | ); |
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| 72 | |
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| 73 | $current_letter = $tag_letter; |
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| 74 | $letter = array( |
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| 75 | 'tags' => array() |
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| 76 | ); |
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| 77 | } |
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| 78 | |
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| 79 | array_push( |
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| 80 | $letter['tags'], |
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| 81 | array_merge( |
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| 82 | $tag, |
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| 83 | array( |
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| 84 | 'URL' => make_index_url( |
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| 85 | array( |
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| 86 | 'tags' => array($tag), |
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| 87 | ) |
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| 88 | ), |
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| 89 | ) |
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| 90 | ) |
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| 91 | ); |
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| 92 | |
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| 93 | $current_tag_idx++; |
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| 94 | } |
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| 95 | |
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| 96 | // flush last letter |
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| 97 | if (count($letter['tags']) > 0) |
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| 98 | { |
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| 99 | unset($letter['CHANGE_COLUMN']); |
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| 100 | $letter['TITLE'] = $current_letter; |
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| 101 | $template->append( |
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| 102 | 'letters', |
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| 103 | $letter |
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| 104 | ); |
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| 105 | } |
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| 106 | } |
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| 107 | else |
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| 108 | { |
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| 109 | usort($tags, 'counter_compare'); |
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| 110 | $tags = array_slice($tags, 0, $conf['full_tag_cloud_items_number']); |
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| 111 | |
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| 112 | // depending on its counter and the other tags counter, each tag has a level |
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| 113 | $tags = add_level_to_tags($tags); |
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| 114 | |
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| 115 | // we want tags diplayed in alphabetic order |
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| 116 | usort($tags, 'tag_alpha_compare'); |
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| 117 | |
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| 118 | // display sorted tags |
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| 119 | foreach ($tags as $tag) |
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| 120 | { |
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| 121 | $template->append( |
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| 122 | 'tags', |
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| 123 | array_merge( |
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| 124 | $tag, |
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| 125 | array( |
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| 126 | 'URL' => make_index_url( |
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| 127 | array( |
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| 128 | 'tags' => array($tag), |
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| 129 | ) |
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| 130 | ), |
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| 131 | ) |
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| 132 | ) |
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| 133 | ); |
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| 134 | } |
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| 135 | if ($datas[0] == 'cumulus') |
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| 136 | { |
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| 137 | include_once PWG_CUMULUS_PLUGIN_ROOT . "/include/pwgCumulusContent.class.php"; |
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| 138 | $cumulus = new pwgCumulusContent(get_plugin_data('pwgCumulus')); |
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| 139 | $cumulus->loc_begin_page_header(); |
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| 140 | } |
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| 141 | } |
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| 142 | |
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| 143 | $template->assign('display_mode', $datas[0]); |
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| 144 | |
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[9369] | 145 | $block['TEMPLATE'] = 'stuffs_tags.tpl'; |
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| 146 | |
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[3300] | 147 | ?> |
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