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<?php |
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|
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/** |
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* $Id: utils.php,v 1.5 2003/04/18 13:38:40 jonen Exp $ |
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* |
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* $Log: utils.php,v $ |
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* Revision 1.5 2003/04/18 13:38:40 jonen |
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* + added use of url::short function at 'decode_item_expr' |
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* |
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* Revision 1.4 2003/04/16 16:22:01 joko |
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* + introduced url::short |
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* |
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* Revision 1.3 2003/04/09 07:57:15 joko |
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* revamped 'function decode_item_expr' |
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* introduced shortcut 'link::store' |
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* |
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* Revision 1.2 2003/04/09 00:32:42 jonen |
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* some tests according to form rendering at the decode functions |
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* |
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* Revision 1.1 2003/04/06 01:28:04 jonen |
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* + initial commit |
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* + moved decode functions here |
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* + reworked decode functions to use new LinkBuilder class |
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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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* Container holds most helper functions are used at the WebExplorer itself |
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* or at its components, e.g. decode functions used at the GUI modules. |
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* |
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* |
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* @author Sebastian Utz <seut@tunemedia.de> |
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* @package org.netfrag.app |
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* @name WebExplorer::utils |
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* |
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*/ |
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|
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|
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class WebExplorer_utils { |
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|
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|
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|
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// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy! |
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function decode_item_array(&$item, $hidden_elements, $options) { |
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//$options = $this->_options['decode_args']; |
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//print "item: " . Dumper($item); |
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//print "options: " . Dumper($options); |
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if( is_array($item) ) { |
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//$cur_row_index = $this->_datasource->get_cur_data_index(); |
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//$parent_guid = $this->_datasource->_data[$cur_row_index]['guid']; |
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// build list for selection form |
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if($options['form']) { |
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foreach($item as $key => $value) { |
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$link_meta = php::untwingle_reference($value, $options); |
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$link_vars = array( |
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'ecdid' => $link_meta[ident], |
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'ecdm' => $link_meta[type] |
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); |
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|
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foreach($hidden_elements as $label => $value) { |
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$link_vars[$label] = $value; |
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} |
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|
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// V1 - create new LinkBuilder instance and get link GUID by saving vars |
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$link_guid = link::store($link_vars); |
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|
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// V2 - more flexible - adjustable link shrinking via some constant defined elsewhere |
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//$link_guid = url::short('', $link_vars); |
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|
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$list[$key] = $link_guid; |
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} |
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if(is_array($list) ) { |
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$container = container( |
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//form_open( $item[0], $_SERVER['PHP_SELF'], "POST" ), |
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form_select("lbid", $list), |
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form_submit("submit","view" ) |
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); |
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//$container->add(form_close() ); |
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$item = $container; |
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} |
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} else { |
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//print "<b>2</b><br/>"; |
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$container = container(); |
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|
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// add default 'add new' link |
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$link_vars_create = array( |
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'ecdid' => $options[label], |
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'ecdm' => $options[parent_guid], |
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'ecdmx' => $options[parent_class], |
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'ecmod' => "create", |
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); |
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foreach($hidden_elements as $label => $value) { |
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if(!$link_vars_create[$label]) { |
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$link_vars_create[$label] = $value; |
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} |
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} |
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$url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create); |
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$container->add(_HTML_SPACE, html_a( $url_short, $key . " add new"), html_br()); |
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|
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if(count($item) != 0) { |
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foreach($item as $key => $value) { |
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$link_meta = php::untwingle_reference($value, $options); |
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$link_vars = array( |
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'ecdid' => $link_meta[ident], |
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'ecdm' => $link_meta[type] |
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); |
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|
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foreach($hidden_elements as $label => $value) { |
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if(!$link_vars[$label]) { |
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$link_vars[$label] = $value; |
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} |
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//$tmp_array[] = $label . "=" . $value; |
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} |
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|
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//$str_hidden = join("&", $tmp_array); |
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//$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, $key . " view"), html_br()); |
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|
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// V1 - create new LinkBuilder instance and get link GUID by saving vars |
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//$link_guid = link::store($link_vars); |
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//$container->add("->", html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, $key . " view"), html_br()); |
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|
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// V2 - more flexible - adjustable link shrinking via some constant defined elsewhere |
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$url_short = url::short($_SERVER["PHP_SELF"], $link_vars); |
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$container->add( _HTML_SPACE, html_a( $url_short, $key . " - " . " view"), html_br()); |
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|
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} |
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} |
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$item = $container; |
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} |
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//return $item; |
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return 1; |
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} |
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} |
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|
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// decodes serialized string representations of object-references |
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// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy! |
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function decode_item_expr(&$item, $hidden_elements, $options) { |
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|
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//return; |
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|
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// debug |
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//$options = $this->_options['decode_args']; |
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//print "item: $item<br/>"; |
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|
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if($item == "_REF") { |
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$link_vars_create = array( |
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'ecdid' => $options[label], |
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'ecdm' => $options[parent_guid], |
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'ecdmx' => $options[parent_class], |
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'ecmod' => "create", |
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); |
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foreach($hidden_elements as $label => $value) { |
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if(!$link_vars_create[$label]) { |
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$link_vars_create[$label] = $value; |
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} |
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} |
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$url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create); |
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$item = html_a( $url_short, " create"); |
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} else { |
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// resolve 'o_{guid}_{classname}' - encoded string |
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$link_meta = php::untwingle_reference($item); |
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//print Dumper($link_meta); |
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|
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if (!is_array($link_meta)) { |
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//return $item; |
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//print "NO<br/>"; |
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return; |
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} |
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|
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$link_vars = array( |
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'ecdid' => $link_meta[ident], |
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'ecdm' => $link_meta[type], |
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); |
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|
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foreach($hidden_elements as $label => $value) { |
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if(!$link_vars[$label]) { |
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$link_vars[$label] = $value; |
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} |
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} |
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|
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// V1 |
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//$str_hidden = join("&", $tmp_array); |
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//$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view"); |
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|
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// V2 |
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//$link_guid = link::store($link_vars); |
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//$item = html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, "view"); |
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|
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// V3 - more flexible - adjustable link shrinking via some constant defined elsewhere |
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$url_short = url::short($_SERVER["PHP_SELF"], $link_vars); |
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$item = html_a( $url_short, " view"); |
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} |
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return 1; |
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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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|
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?> |
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