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<? |
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/* |
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## ------------------------------------------------------------------------- |
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## $Id: links.php,v 1.5 2003/04/16 16:23:31 joko Exp $ |
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## ------------------------------------------------------------------------- |
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## $Log: links.php,v $ |
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## Revision 1.5 2003/04/16 16:23:31 joko |
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## + modified viewdatanode |
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## + new: function view_as |
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## |
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## Revision 1.4 2003/04/11 00:58:08 joko |
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## + link::plain |
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## + url::viewdatanode |
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## |
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## Revision 1.3 2003/04/08 22:38:43 joko |
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## NEW: 'class url' as code container for some shortcut functions |
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## |
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## Revision 1.2 2003/04/08 17:56:09 joko |
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## bugfixes |
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## |
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## Revision 1.1 2003/04/06 04:30:10 joko |
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## initial commit |
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## |
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## Revision 1.8 2003/04/04 02:00:54 joko |
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## modified rTopic |
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## new: jsAnchor |
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## |
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## Revision 1.7 2003/03/28 03:09:49 joko |
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## + function pageLink |
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## |
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## Revision 1.6 2003/02/28 04:30:45 joko |
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## + new shortcuts to build links/urls directly to topics etc. |
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## |
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## Revision 1.5 2003/02/27 18:07:49 joko |
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## + new functions: rPage, rLink |
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## |
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## Revision 1.4 2003/02/22 17:38:17 cvsmax |
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## + added array_merge of GET and POST vars |
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## |
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## Revision 1.3 2003/02/22 16:41:58 joko |
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## renamed core functions |
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## |
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## Revision 1.2 2003/02/20 22:42:10 joko |
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## + functions rAnchor and rLink |
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## |
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## Revision 1.1 2003/02/17 01:12:17 joko |
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## + initial commit |
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## |
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## ------------------------------------------------------------------------- |
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*/ |
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|
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|
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require_once("LinkBuilder.php"); |
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|
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class link { |
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|
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// shortcut to 'LinkBuilder' |
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function store($link_vars = array()) { |
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$linkbuilder = new LinkBuilder(); |
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$link_guid = $linkbuilder->save($link_vars); |
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return $link_guid; |
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} |
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|
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// shortcut to 'LinkBuilder' |
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function restore($guid) { |
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$linkbuilder = new LinkBuilder(); |
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return $linkbuilder->load($guid); |
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} |
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|
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// shortcut to render a html-link triggering a function |
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// in the global javascript scope of the user agent |
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function js_function($js_function, $js_args = array(), $caption) { |
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$bufarr = array(); |
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foreach ($js_args as $arg) { |
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array_push($bufarr, "'$arg'"); |
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} |
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$bufstr = join(', ', $bufarr); |
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return html_a("javascript:$js_function($bufstr);", $caption); |
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} |
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|
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function topic($topic_name, $args = array()) { |
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$css_class = $args[_css_class]; |
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unset($args[_css_class]); |
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$query_string = linkargs::topic($topic_name, $args); |
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return html_a($query_string, $topic_name, $css_class); |
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} |
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|
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function page($caption = null, $args = array(), $identifier = null) { |
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// manipulate args, merge in non-existent, but required attributes (e.g. 'ap') |
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// FIXME: do this more generic! use array_merge for this purpose? |
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$opts = array_merge($_GET, $_POST); |
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if (!$args[ap]) { $args[ap] = $opts[ap]; } |
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$query_string = url::query($args); |
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return html_a($query_string, $caption); |
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} |
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|
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function action($action_name, $args = array()) { |
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$query_string = linkargs::action($action_name, $args); |
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return html_a($query_string, "[$action_name]"); |
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} |
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|
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function plain($url, $caption = '') { |
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if (!$caption) { $caption = $url; } |
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return html_a($url, $caption); |
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} |
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|
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} |
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|
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class ref { |
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|
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function action($action, $args = array()) { |
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$args[action] = $action; |
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return rAnchor($action, $args); |
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} |
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|
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function page($page_ident, $args = array()) { |
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$args[ap] = $page_ident; |
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return rAnchor($action, $args); |
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} |
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|
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function link($caption, $page_ident) { |
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$args[ap] = $page_ident; |
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return rAnchor($caption, $args); |
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} |
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|
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} |
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|
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|
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|
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class linkargs { |
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|
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function page($page_name, $args = array()) { |
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$args[ap] = $page_name; |
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//unset($args[ap]); |
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return url::query($args); |
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} |
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|
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function topic($topic_name, $args = array()) { |
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$args[t] = $topic_name; |
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//unset($args[ap]); |
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return url::query($args); |
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} |
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|
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function action($action_name, $args = array()) { |
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$args[ga] = $action_name; |
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return url::query($args); |
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} |
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|
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} |
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|
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|
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class url { |
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|
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function query($args = array()) { |
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$query_list = array(); |
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foreach ($args as $key => $val) { |
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array_push($query_list, "$key=$val"); |
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} |
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$query_string = join('&', $query_list); |
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if ($query_string) { $query_string = '?' . $query_string; } |
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return $query_string; |
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} |
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|
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// shortcut to 'link::store' |
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function short($base = '', $link_vars = array()) { |
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|
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// if $base isn't defined, use the current url as base |
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if (!$base) { $base = $_SERVER['PHP_SELF']; } |
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|
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if (constants::get('URL_ENCODE_GUID')) { |
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// store and encode the argument payload |
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$link_guid = link::store($link_vars); |
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|
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// build complete url |
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$url = $base . "?lbid=" . $link_guid; |
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} else { |
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$url = $base . url::query($link_vars); |
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} |
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|
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|
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// there you have it.. |
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return $url; |
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} |
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|
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function viewdatanode($nodename, $additional = array()) { |
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|
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// REMEMBER: This is an hard coded fallback !! |
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// Normaly args passed in as 'additional' should explicit used! |
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$final = array(); |
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$defaults = array( 'ap' => 'explorer', 'ecl' => 'content' ); |
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$location = array( 'ecdlk' => 'rpc' ); |
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$args = array( 'ecmod' => 'view', 'ect' => 'data', ); |
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$ident = array( 'ecat' => 'list', 'ecdid' => $nodename ); |
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|
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$final = php::array_join_merge($final, $defaults); |
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$final = php::array_join_merge($final, $location); |
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$final = php::array_join_merge($final, $args); |
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$final = php::array_join_merge($final, $ident); |
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$final = php::array_join_merge($final, $additional); |
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|
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return url::short('', $final); |
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} |
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|
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function view_as($type) { |
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//return url::short('', array( ecat => $type ) ); |
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// HACK: (like in Data::Lift::hash::auto::TopicTree) |
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$parent_identifier = $_GET[ecdid]; |
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return url::viewdatanode($type, array( ecat => $type, ecdid => $parent_identifier )); |
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} |
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|
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} |
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|
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?> |
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