diff options
Diffstat (limited to 'views/default/output/tags.php')
-rw-r--r-- | views/default/output/tags.php | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/views/default/output/tags.php b/views/default/output/tags.php new file mode 100644 index 000000000..3082dd41e --- /dev/null +++ b/views/default/output/tags.php @@ -0,0 +1,81 @@ +<?php +/** + * Elgg tags + * Tags can be a single string (for one tag) or an array of strings + * + * @uses $vars['value'] Array of tags or a string + * @uses $vars['type'] The entity type, optional + * @uses $vars['subtype'] The entity subtype, optional + * @uses $vars['entity'] Optional. Entity whose tags are being displayed (metadata ->tags) + * @uses $vars['list_class'] Optional. Additional classes to be passed to <ul> element + * @uses $vars['item_class'] Optional. Additional classes to be passed to <li> elements + * @uses $vars['icon_class'] Optional. Additional classes to be passed to tags icon image + */ + +if (isset($vars['entity'])) { + $vars['tags'] = $vars['entity']->tags; + unset($vars['entity']); +} + +if (!empty($vars['subtype'])) { + $subtype = "&subtype=" . urlencode($vars['subtype']); +} else { + $subtype = ""; +} +if (!empty($vars['object'])) { + $object = "&object=" . urlencode($vars['object']); +} else { + $object = ""; +} + +if (empty($vars['tags']) && !empty($vars['value'])) { + $vars['tags'] = $vars['value']; +} + +if (empty($vars['tags']) && isset($vars['entity'])) { + $vars['tags'] = $vars['entity']->tags; +} + +if (!empty($vars['tags'])) { + if (!is_array($vars['tags'])) { + $vars['tags'] = array($vars['tags']); + } + + $list_class = "elgg-tags"; + if (isset($vars['list_class'])) { + $list_class = "$list_class {$vars['list_class']}"; + } + + $item_class = "elgg-tag"; + if (isset($vars['item_class'])) { + $item_class = "$item_class {$vars['item_class']}"; + } + + $icon_class = elgg_extract('icon_class', $vars); + $list_items = '<li>' . elgg_view_icon('tag', $icon_class) . '</li>'; + + foreach($vars['tags'] as $tag) { + if (!empty($vars['type'])) { + $type = "&type={$vars['type']}"; + } else { + $type = ""; + } + $url = elgg_get_site_url() . 'search?q=' . urlencode($tag) . "&search_type=tags{$type}{$subtype}{$object}"; + if (is_string($tag)) { + $list_items .= "<li class=\"$item_class\">"; + $list_items .= elgg_view('output/url', array('href' => $url, 'text' => $tag, 'rel' => 'tag')); + $list_items .= '</li>'; + } + } + + $list = <<<___HTML + <div class="clearfix"> + <ul class="$list_class"> + $list_items + </ul> + </div> +___HTML; + + echo $list; +} + |