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jonen |
1.1 |
<? |
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/* |
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## ----------------------------------------------------------------------------- |
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joko |
1.19 |
## $Id: AbstractExplorer.php,v 1.18 2003/04/18 15:27:06 joko Exp $ |
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jonen |
1.1 |
## ----------------------------------------------------------------------------- |
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## $Log: AbstractExplorer.php,v $ |
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joko |
1.19 |
## Revision 1.18 2003/04/18 15:27:06 joko |
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## NEW: XML Trees in data area |
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## new ecom module: DataTree |
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## introduced new query argument: 'filter' (purpose: xml/tree filtering) |
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## $filter = array( |
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## dotted => $val['ecom_data_filter'], |
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## ident => $val['ecom_data_ident'], |
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## ); |
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## A Data::Lift module translates this filter-query into a XPath-query ... |
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## $filter = array( |
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## xpq => '*\/*[@name="cli"]', |
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## ); |
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## ... which finally is propagated to the backend. |
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## NEW: AbstractExplorer - standalone version |
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## enhanced set_e_state: now can overwrite internal state to arguments from outside |
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## enhanced get_com: also capable of propagating additional args through _load_ecom to _prepare_component_args |
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## enhanced _prepare_component_args: now able to dispatch to a "transparent navigation ecom" (e.g. YAA::JobGroups) |
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## MISC: |
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## added some pre-flight checks throughout the module, especially at the core dispatcher inside _prepare_component_args |
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## error checking: added some more croaks via 'user_error' |
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## cosmetic updates |
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## |
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joko |
1.18 |
## Revision 1.17 2003/04/18 13:46:15 jonen |
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## + add hidden elements(items) now to the constructor arguments of each ecom |
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## |
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jonen |
1.17 |
## Revision 1.16 2003/04/10 06:00:58 joko |
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## ALPHA: Item.Delete |
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## |
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joko |
1.16 |
## Revision 1.15 2003/04/09 02:08:20 joko |
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## CHANGE: renamed key 'classname' through 'nodename' |
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## |
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joko |
1.15 |
## Revision 1.14 2003/04/09 00:31:27 jonen |
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## + added arguments for data list ecom |
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## |
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jonen |
1.14 |
## Revision 1.13 2003/04/09 00:03:11 jonen |
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## disabled form rendering for inheritanced items at 'list' |
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## |
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jonen |
1.13 |
## Revision 1.12 2003/04/08 17:52:12 joko |
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## CHANGE: renamed property 'datasource' to 'transport' |
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## NEW: Module 'RemoteAction' |
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## |
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joko |
1.12 |
## Revision 1.11 2003/04/07 22:31:51 jonen |
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## + added switch of ecom label (e.g. nav, chooser) at ecom type switch 'nav' |
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## - removed recent added ecom type chooser |
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## |
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jonen |
1.11 |
## Revision 1.10 2003/04/05 20:32:04 joko |
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## added Chooser |
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## |
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joko |
1.10 |
## Revision 1.9 2003/04/04 02:22:37 joko |
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## minor fix: querySchema now issues argument |
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## |
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joko |
1.9 |
## Revision 1.8 2003/04/04 01:16:03 jonen |
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## + integrated different mode's for 'DataItem' |
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## |
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jonen |
1.8 |
## Revision 1.7 2003/03/29 07:49:55 joko |
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## show boxes in DEBUG-mode only! |
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## |
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joko |
1.7 |
## Revision 1.6 2003/03/28 06:42:37 joko |
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## fix: propagating rpc-debugging-options to constants here |
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## |
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joko |
1.6 |
## Revision 1.5 2003/03/27 01:24:29 jonen |
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## + enabled navigation ecom (only list yet) |
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## |
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jonen |
1.5 |
## Revision 1.4 2003/03/20 08:02:11 jonen |
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## + purged code |
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## |
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jonen |
1.4 |
## Revision 1.3 2003/03/20 07:54:52 jonen |
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## + added docu |
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## |
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jonen |
1.3 |
## Revision 1.2 2003/03/20 07:44:31 jonen |
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## + removed dumper |
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## |
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jonen |
1.2 |
## Revision 1.1 2003/03/20 03:48:46 jonen |
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## + initial commit |
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## |
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jonen |
1.1 |
## Revision 1.1 2003/03/08 02:36:17 cvsmax |
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## + moved from *.inc |
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## + mungled namespace with WebExplorer |
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## |
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## Revision 1.3 2003/03/03 22:25:21 joko |
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## fixed minor typos |
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## namespace mungling |
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## |
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## Revision 1.2 2003/03/02 00:48:49 cvsmax |
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## + set up gui module registry |
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## - purged old/sample code |
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## |
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## Revision 1.1 2003/03/01 22:57:32 cvsmax |
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## + inital commit |
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## |
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## |
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## ----------------------------------------------------------------------------- |
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*/ |
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jonen |
1.3 |
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/** |
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* WebExplorer::AbstractExplorer - this can be simple compared to a container, |
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* which modular GUI classes can be register, manipulated and rendered... |
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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::AbstractExplorer |
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*/ |
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jonen |
1.1 |
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class WebExplorer_AbstractExplorer { |
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/** |
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* container holds meta information of data locators |
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*/ |
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var $_data_locators = array(); |
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/** |
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* container for registered modules |
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*/ |
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var $_module = array(); |
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/** |
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* container holds references to each ecom |
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*/ |
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var $_ecom = array(); |
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/** |
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* holds the whole page state |
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*/ |
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var $_state = array(); |
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/** |
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* holds state variables only needed for explorer |
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*/ |
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var $_e_state = array(); |
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function WebExplorer_AbstractExplorer($data_locators=array()) { |
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$this->_data_locators = $data_locators; |
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jonen |
1.11 |
$this->init_default_gui_modules(); |
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jonen |
1.1 |
$this->set_e_state(); |
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jonen |
1.11 |
|
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//debug |
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jonen |
1.2 |
//print "State: " . Dumper($this->_state) ."<br>"; |
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joko |
1.6 |
$div = html_div(); |
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$div->add( html_b(get_class($this)), html_hr(), "Explorer_State: " . Dumper($this->_e_state)); |
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$div->set_style('background: #adadad; border: 2px black groove; width:640px; padding:10px; margin:40px;'); |
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joko |
1.7 |
if (constants::get('DEBUG')) { |
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print $div->render(); |
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} |
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jonen |
1.1 |
} |
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function add_data_locator($label, $args) { |
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$this->_data_locators[$label] = $args; |
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} |
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function set_data_locator($label, $new_args=array() ) { |
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global $app; |
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joko |
1.18 |
|
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// pre-flight checks |
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if (!$label) { |
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user_error("AbstractExplorer::set_data_locator - label was empty."); |
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return; |
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} |
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if ($label == "rpc") { |
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jonen |
1.1 |
$rpcinfo = $app->getConfig("rpcinfo"); |
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define('RPC_HOSTNAME', $rpcinfo[Host]); |
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define('RPC_PORT', $rpcinfo[Port]); |
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joko |
1.6 |
define('RPC_DEBUG', $rpcinfo[DEBUG]); |
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define('RPC_TRACE', $rpcinfo[TRACE]); |
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define('RPC_DISCONNECT_ON_ERROR', $rpcinfo[DISCONNECT_ON_ERROR]); |
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jonen |
1.1 |
} else { |
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joko |
1.18 |
user_error("AbstractExplorer::set_data_locator - Could not dispatch data_locator_key label '$label'!"); |
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jonen |
1.1 |
} |
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} |
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function get_data_locator($label) { |
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} |
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function get_page_state() { |
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$requestTracker = mkObject("Application::Request::Tracker"); |
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joko |
1.18 |
//print Dumper($this->_state); |
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jonen |
1.1 |
$this->_state = $requestTracker->getPointer(); |
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} |
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joko |
1.18 |
function set_e_state($state = null) { |
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// NEW [2003-04-18]: now has two modes |
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// 1. inject page state from argument passed to us |
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// 2. (was) get page state from request tracker |
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if ($state) { |
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$this->_e_state = $state; |
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} else { |
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$this->get_page_state(); |
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$this->_e_state = $this->_state[options][options]; |
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} |
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jonen |
1.17 |
// print "Setting Explorer state:" . Dumper($this->_e_state); |
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jonen |
1.1 |
} |
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function set_page_state() { |
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user_error("AbstractExplorer::set_page_state - please implement me...."); |
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} |
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function init_default_gui_modules() { |
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joko |
1.12 |
|
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// format of parameters: label, ecom_type, abstract_type, module_name |
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joko |
1.18 |
// 2003-03-02 - First ecom modules/components |
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jonen |
1.1 |
//$this->register_gui_module("n_tree", "nav", array( 'name' => "NavigationTree", 'type' => "tree") ); |
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jonen |
1.11 |
$this->register_gui_module("nav", "nav", "list", "WebExplorer::Module::NavigationList" ); |
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$this->register_gui_module("content", "data", "list", "WebExplorer::Module::DataList" ); |
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$this->register_gui_module("content", "data", "item", "WebExplorer::Module::DataItem" ); |
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joko |
1.18 |
|
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// 2003-04-05 - Chooser (a Nav.List) |
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joko |
1.16 |
$this->register_gui_module("chooser", "nav", "list", "WebExplorer::Module::Chooser"); |
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joko |
1.18 |
|
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joko |
1.12 |
// 2003-04-07 - RemoteAction |
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joko |
1.16 |
$this->register_gui_module("phase_startup", "call", "auto", "WebExplorer::Module::RemoteAction"); |
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joko |
1.18 |
|
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// 2003-04-09 - Data.Item: DeleteAction |
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joko |
1.16 |
$this->register_gui_module("phase_startup", "data", "item", "WebExplorer::Module::DataItem"); |
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//$this->register_gui_module("phase_startup", "data", "auto", "WebExplorer::Module::RemoteAction"); |
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//$this->register_gui_module("phase_startup", "data", "auto", "WebExplorer::Module::DataItem"); |
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joko |
1.18 |
|
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// 2003-04-12 - Data.Tree |
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$this->register_gui_module("content", "data", "tree", "WebExplorer::Module::DataTree" ); |
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jonen |
1.1 |
} |
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function register_source_module($label, $args) { |
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$this->_module['source'][$label] = $args; |
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} |
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jonen |
1.11 |
function register_gui_module($label, $ecom_type, $abstract_type, $module_name) { |
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$this->_module['gui'][$label][$ecom_type][$abstract_type] = $module_name; |
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jonen |
1.1 |
} |
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jonen |
1.11 |
|
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joko |
1.18 |
function &get_ecom($label, $args = array()) { |
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// the very first - strongly hardcoded - Hello World ecom |
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jonen |
1.1 |
//return "Hello World"; |
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joko |
1.18 |
|
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// that's better ... |
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$this->_load_ecom($label, $args); |
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jonen |
1.1 |
return $this->_ecom[$label]; |
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joko |
1.18 |
|
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jonen |
1.1 |
} |
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jonen |
1.11 |
|
253 |
jonen |
1.1 |
|
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function _load_ecoms() { |
255 |
joko |
1.10 |
//trace("_load_ecoms: " . Dumper($this->_e_state[ecoms]) . "<br/>"); |
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jonen |
1.1 |
foreach($this->_e_state[ecoms] as $label => $val) { |
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$this->_load_ecom($label); |
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} |
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} |
260 |
jonen |
1.11 |
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jonen |
1.1 |
|
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joko |
1.18 |
function _load_ecom($label, $args = array()) { |
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joko |
1.16 |
|
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jonen |
1.11 |
// fetch values from state |
266 |
jonen |
1.1 |
$val = $this->_e_state['ecoms'][$label]; |
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jonen |
1.11 |
debug::info("_load_ecom($label): " . Dumper($val) . "<br/>"); |
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joko |
1.16 |
// NEW [2003-04-10]: ecom-RESET-condition |
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if (!is_array($val) && $val == 'RESET') { |
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debug::info("Resetting component: $label"); |
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return; |
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} |
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275 |
jonen |
1.11 |
// find right ecom gui module |
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$ecom_type = $val['ecom_type']; |
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jonen |
1.1 |
$abstract_type = $val['ecom_abstract_type']; |
278 |
jonen |
1.11 |
$gui_module = $this->_module['gui'][$label][$ecom_type][$abstract_type]; |
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//print Dumper($gui_module); |
280 |
jonen |
1.1 |
if(!$gui_module) { |
281 |
joko |
1.18 |
user_error("_load_ecom: No GUI module found for [label='$label', ecom type='$val[ecom_type]', abstract type='$val[ecom_abstract_type]']."); |
282 |
jonen |
1.1 |
return; |
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} |
284 |
jonen |
1.11 |
|
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// get arguments needed for ecom gui module |
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joko |
1.18 |
$args = $this->_prepare_component_args($label, $args); |
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// trace |
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//print "raw-args: " . Dumper($args) . "<br/>"; |
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jonen |
1.1 |
|
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jonen |
1.11 |
// get ecom GUI module |
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joko |
1.12 |
if (!$ecom = php::mkComponent($gui_module, $args)) { |
293 |
joko |
1.18 |
user_error("AbstractExplorer::_load_component - Error while instantiating ecom gui component. [label='$label', abstract type='$val[ecom_abstract_type]', ecom type='$val[ecom_type]']"); |
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joko |
1.12 |
return; |
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} |
296 |
jonen |
1.1 |
//print Dumper($ecom); |
297 |
jonen |
1.17 |
|
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// NOW[2003-18-04] done at via args(prepare args!) to pass at constructor |
299 |
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// (needed for non-real objects instanced at some child of AbstractGUIModule, eg. NavigationList) |
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/* |
301 |
jonen |
1.1 |
// add hidden vars, needed for explorer control |
302 |
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$hidden_items = $this->_get_hidden_items($label); |
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jonen |
1.8 |
if(is_array($hidden_items) ) { |
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$ecom->add_hidden_items($hidden_items); |
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jonen |
1.17 |
print "Hidden: " . Dumper($hidden_items); |
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jonen |
1.8 |
} |
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jonen |
1.17 |
*/ |
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// load phphtmllib GUI object |
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$gui_ecom = &$ecom->get(); |
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jonen |
1.1 |
|
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jonen |
1.11 |
// attempt: |
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//$gui_ecom->make_transparent(); |
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// store phphtmllib GUI object |
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jonen |
1.1 |
$this->_ecom[$label] = &$gui_ecom; |
317 |
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} |
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jonen |
1.11 |
|
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321 |
jonen |
1.1 |
function _get_hidden_items($label) { |
322 |
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$ecom_state = $this->_e_state['ecoms'][$label]; |
323 |
jonen |
1.5 |
if($ecom_state['ecom_type'] == "data") { |
324 |
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if($ecom_state['ecom_abstract_type'] == "list") { |
325 |
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$hidden_items = array( |
326 |
jonen |
1.1 |
'ecl' => $label, |
327 |
jonen |
1.8 |
'ecat' => "item", |
328 |
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'ecmod' => "view", |
329 |
jonen |
1.1 |
); |
330 |
jonen |
1.5 |
} |
331 |
jonen |
1.8 |
elseif($ecom_state['ecom_abstract_type'] == "item") { |
332 |
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$hidden_items = array( |
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'ecl' => $label, |
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'ecat' => "item", |
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'ecmod' => "view", |
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); |
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} |
338 |
jonen |
1.1 |
} |
339 |
jonen |
1.17 |
elseif($ecom_state['ecom_type'] == "nav") { |
340 |
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// Switching abstract make no real sense here, |
341 |
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// because hidden_items(link_vars) for Naviagtion-Ecoms |
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// are more label specified!! |
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// OLD: |
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//if($ecom_state['ecom_abstract_type'] == "list") { |
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// NEW: |
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if($label == "nav") { |
347 |
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$hidden_items = array( |
348 |
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'ecl' => "content", |
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|
|
'ecat' => "list", |
350 |
|
|
'ecmod' => "view", |
351 |
|
|
'ect' => "data", |
352 |
|
|
'ecdlk' => "rpc", |
353 |
|
|
); |
354 |
|
|
|
355 |
|
|
} |
356 |
|
|
elseif($label == "chooser") { |
357 |
|
|
$hidden_items = array( |
358 |
|
|
'ecl' => "phase_startup", |
359 |
|
|
'ecdlk' => "rpc", |
360 |
|
|
); |
361 |
|
|
|
362 |
|
|
} |
363 |
|
|
} |
364 |
|
|
// add page idents |
365 |
|
|
foreach($this->_e_state[idents] as $label => $value) { |
366 |
|
|
$hidden_items[$label] = $value; |
367 |
|
|
} |
368 |
jonen |
1.1 |
return $hidden_items; |
369 |
|
|
} |
370 |
|
|
|
371 |
jonen |
1.11 |
|
372 |
|
|
|
373 |
joko |
1.18 |
function _prepare_component_args($label, $args = array()) { |
374 |
jonen |
1.1 |
$val = $this->_e_state['ecoms'][$label]; |
375 |
joko |
1.18 |
|
376 |
|
|
// pre-flight checks |
377 |
|
|
if (!$val['ecom_data_locator_key']) { |
378 |
|
|
user_error("_prepare_component_args: Key 'ecom_data_locator_key' was empty, should be one of 'rpc'."); |
379 |
|
|
return; |
380 |
|
|
} |
381 |
|
|
|
382 |
|
|
if (!$val['ecom_type']) { |
383 |
|
|
user_error("WebExplorer::AbstractExplorer: Key 'ecom_type' was empty, should be one of 'data|nav|call'."); |
384 |
|
|
} |
385 |
|
|
|
386 |
|
|
if (!$val['ecom_abstract_type']) { |
387 |
|
|
user_error("_prepare_component_args: Key 'ecom_abstract_type' was empty, should be one of 'item|list|tree|auto'."); |
388 |
|
|
return; |
389 |
|
|
} |
390 |
|
|
|
391 |
|
|
// trace |
392 |
|
|
//print "YAI1<br/>"; |
393 |
|
|
//print Dumper($val); |
394 |
|
|
|
395 |
jonen |
1.1 |
$this->set_data_locator($val['ecom_data_locator_key']); |
396 |
joko |
1.10 |
|
397 |
|
|
// detect and execute 'selectSource' action |
398 |
|
|
// FIXME: this is a HACK!!! move to a module 'BackendAction' or s.th.l.th. |
399 |
|
|
//print Dumper($this->_e_state['sources']); |
400 |
|
|
if ($source = $this->_e_state['main']['ecom_data_source_key']) { |
401 |
|
|
//print "selectSource: $source<br/>"; |
402 |
|
|
//global $app; |
403 |
|
|
//print Dumper($backend); |
404 |
|
|
//$app->backend->do(); |
405 |
|
|
} |
406 |
|
|
|
407 |
jonen |
1.5 |
// switch component type |
408 |
|
|
if($val['ecom_type'] == "data") { |
409 |
|
|
// switch abstract type |
410 |
|
|
if($val['ecom_abstract_type'] == "list") { |
411 |
|
|
if($val['ecom_data_locator_key'] == "rpc") { |
412 |
joko |
1.15 |
//$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', nodename => $val['ecom_data_ident']); |
413 |
|
|
$data_locator_meta = array( transport => 'rpc', metatype => 'data', abstract_type => 'list', nodename => $val['ecom_data_ident']); |
414 |
jonen |
1.5 |
} else { |
415 |
|
|
user_error("AbstractExplorer::_prepare_component_args - Cannot build query for data_locator_key $val[ecom_data_locator_key] !"); |
416 |
|
|
} |
417 |
|
|
$args = array( |
418 |
jonen |
1.11 |
'caption' => $val['ecom_data_ident'], |
419 |
jonen |
1.1 |
'orderby' => "Guid", |
420 |
|
|
'options' => array( |
421 |
|
|
'data_locator_meta' => $data_locator_meta, |
422 |
|
|
'decode' => 1, |
423 |
|
|
'decode_args' => array( |
424 |
|
|
'seperator' => "_", |
425 |
jonen |
1.13 |
//'form' => 1, |
426 |
jonen |
1.14 |
), |
427 |
|
|
'actionbar' => array( |
428 |
|
|
'name' => "ecdfa", |
429 |
|
|
'list' => array( |
430 |
|
|
"View" => 'view', |
431 |
|
|
"Edit" => 'edit', |
432 |
|
|
"Delete" => 'delete', |
433 |
|
|
"Add new" => 'add', |
434 |
|
|
), |
435 |
jonen |
1.1 |
), |
436 |
|
|
), |
437 |
|
|
); |
438 |
joko |
1.18 |
|
439 |
jonen |
1.5 |
// switch abstract type |
440 |
|
|
} elseif ($val['ecom_abstract_type'] == "item") { |
441 |
jonen |
1.8 |
if($val['ecom_data_locator_key'] == "rpc") { |
442 |
joko |
1.15 |
//$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', nodename => $val['ecom_data_ident']); |
443 |
joko |
1.18 |
|
444 |
|
|
// NEW: 'filter' - 2003-04-14 - required for filtering xml-nodes |
445 |
|
|
// this propagates the full identifier to reach through all parent nodes |
446 |
|
|
$filter = array( |
447 |
|
|
dotted => $val['ecom_data_filter'], |
448 |
|
|
ident => $val['ecom_data_ident'], |
449 |
|
|
//xpq => '*/*[@name="cli"]', |
450 |
|
|
//xpq => '*/*', |
451 |
|
|
); |
452 |
|
|
// lift filter from dotted format to xpq format |
453 |
|
|
$lift = mkObject('Data::Lift', $filter, array( metatype => 'filter' ) ); |
454 |
|
|
$filter = $lift->to('XPath'); |
455 |
|
|
|
456 |
|
|
$data_locator_meta = array( |
457 |
|
|
transport => 'rpc', metatype => 'data', abstract_type => 'item', |
458 |
|
|
ident => $val['ecom_data_ident'], nodename => $val['ecom_data_meta'], filter => $filter, |
459 |
|
|
); |
460 |
jonen |
1.8 |
} else { |
461 |
|
|
user_error("AbstractExplorer::_prepare_component_args - Cannot build query for data_locator_key $val[ecom_data_locator_key] !"); |
462 |
|
|
} |
463 |
joko |
1.16 |
|
464 |
|
|
// defaults |
465 |
joko |
1.18 |
if (!$val['ecom_mode']) { $val['ecom_mode'] = "view"; } |
466 |
joko |
1.16 |
//$val['ecom_mode'] = "view"; |
467 |
|
|
|
468 |
|
|
// debugging |
469 |
jonen |
1.8 |
print "Mode: $val[ecom_mode]<br>"; |
470 |
joko |
1.16 |
|
471 |
|
|
// prepare some arguments... |
472 |
jonen |
1.8 |
$args = array( |
473 |
jonen |
1.11 |
'caption' => $val['ecom_data_meta'], |
474 |
jonen |
1.8 |
'mode' => $val['ecom_mode'], |
475 |
|
|
'options' => array( |
476 |
joko |
1.18 |
'data_locator_meta' => $data_locator_meta, |
477 |
|
|
'decode' => 1, |
478 |
|
|
'decode_args' => array( |
479 |
jonen |
1.8 |
'seperator' => "_", |
480 |
joko |
1.18 |
), |
481 |
|
|
), |
482 |
jonen |
1.8 |
); |
483 |
joko |
1.16 |
if ($val['ecom_mode'] == "edit") { $args['adapter'] = 'FormProcessor'; } |
484 |
|
|
|
485 |
|
|
// FIXME: (see WebExplorer::Module::AbstractGUIModule) |
486 |
|
|
//if ($val['ecom_mode'] == "delete") { $args['adapter'] = 'GenericNegotiation'; } |
487 |
|
|
if ($val['ecom_mode'] == "delete") { $args['adapter'] = 'NonValidatingFormProcessor'; } |
488 |
|
|
|
489 |
joko |
1.18 |
// switch abstract type |
490 |
|
|
} elseif ($val['ecom_abstract_type'] == "tree") { |
491 |
|
|
//print "TREE!<br/>"; |
492 |
|
|
|
493 |
|
|
// FIXME: shouldn't this (dispatching by transport-key) be done very *outside* of this scope? |
494 |
|
|
// or: do it outside per default, let a possibility to modify it inside the lower levels of the dispatcher (here) |
495 |
|
|
if ($val['ecom_data_locator_key'] == "rpc") { |
496 |
|
|
//$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', nodename => $val['ecom_data_ident']); |
497 |
|
|
$args[options][data_locator_meta] = array( transport => 'rpc', metatype => 'data', abstract_type => 'tree', ident => $val['ecom_data_ident'], nodename => $val['ecom_data_meta']); |
498 |
|
|
} |
499 |
|
|
|
500 |
|
|
} else { |
501 |
|
|
user_error("_prepare_component_args: Could not dispatch ecom_abstract_type='$val[ecom_abstract_type]'."); |
502 |
|
|
|
503 |
jonen |
1.5 |
} |
504 |
joko |
1.10 |
|
505 |
jonen |
1.5 |
// switch component type |
506 |
|
|
} elseif ($val['ecom_type'] == "nav") { |
507 |
joko |
1.18 |
|
508 |
jonen |
1.5 |
// switch abstract type |
509 |
joko |
1.18 |
// list |
510 |
|
|
if ($val['ecom_abstract_type'] == "list") { |
511 |
jonen |
1.11 |
$args = array(); |
512 |
jonen |
1.5 |
if($val['ecom_data_locator_key'] == "rpc") { |
513 |
joko |
1.18 |
|
514 |
jonen |
1.11 |
// switch component label |
515 |
joko |
1.18 |
// TODO: should we really dispatch by label inside here? |
516 |
|
|
|
517 |
|
|
if ($label == "nav") { |
518 |
joko |
1.12 |
$data_locator_meta = array( transport => 'rpc', metatype => 'schema', filter => 'nodes.root:concrete' ); |
519 |
jonen |
1.11 |
$args['caption'] = "Objekt Typen"; |
520 |
|
|
} |
521 |
|
|
// NEW [2003-04-05]: DataSource.Chooser |
522 |
|
|
elseif ($label == "chooser") { |
523 |
joko |
1.12 |
$data_locator_meta = array( transport => 'rpc', metatype => 'schema', filter => 'sources.all' ); |
524 |
jonen |
1.11 |
$args['caption'] = "Datenquellen"; |
525 |
|
|
} |
526 |
joko |
1.18 |
// NEW [2003-04-18]: croak if label empty |
527 |
|
|
else { |
528 |
|
|
user_error("_prepare_component_args: Dispatching for nav.list.rpc failed. \$label was empty."); |
529 |
|
|
} |
530 |
jonen |
1.11 |
$args['options']['data_locator_meta'] = $data_locator_meta; |
531 |
joko |
1.18 |
|
532 |
jonen |
1.5 |
} else { |
533 |
joko |
1.10 |
user_error("AbstractExplorer::_prepare_component_args - Cannot build schema query for data_locator_key $val[ecom_data_locator_key] !"); |
534 |
jonen |
1.5 |
} |
535 |
joko |
1.18 |
|
536 |
|
|
// tree |
537 |
jonen |
1.5 |
} elseif ($val['ecom_abstract_type'] == "tree") { |
538 |
|
|
$args = array(); |
539 |
joko |
1.18 |
print "TREE!<br/>"; |
540 |
|
|
|
541 |
|
|
// NEW [2003-04-18]: transparent nav - argument pass-through mode |
542 |
|
|
} elseif ($val['ecom_abstract_type'] == "transparent") { |
543 |
|
|
|
544 |
|
|
// You are responsible for all arguments passed through. |
545 |
|
|
// Where are these arguments from? |
546 |
|
|
// They are propagated transparently to this place from a new optional |
547 |
|
|
// parameter ($args) introduced for the methods 'get_com', 'load_com' |
548 |
|
|
// and '_prepare_component_args' (this one). |
549 |
|
|
// This means full control over ecoms from outside. |
550 |
|
|
|
551 |
|
|
// TODO: maybe add some additional pre-flight checks here!? |
552 |
|
|
|
553 |
|
|
// croak |
554 |
|
|
} else { |
555 |
|
|
user_error("_prepare_component_args: Could not dispatch ecom_abstract_type='$val[ecom_abstract_type]'."); |
556 |
jonen |
1.5 |
} |
557 |
joko |
1.10 |
|
558 |
joko |
1.12 |
// NEW [2003-04-08]: RemoteAction (e.g.: result of a selection inside a Chooser) |
559 |
|
|
// switch component type |
560 |
|
|
} elseif ($val['ecom_type'] == "call") { |
561 |
|
|
|
562 |
|
|
// responses of RemoteActions are not predictable! |
563 |
|
|
if ($val['ecom_abstract_type'] == "auto") { |
564 |
|
|
|
565 |
|
|
// Dispatching by $label is not done here. RemoteAction-ecoms can appear anywhere! |
566 |
|
|
|
567 |
|
|
// Just define the RemoteQuery using a declaration to use DataSource::Generic most transparently. |
568 |
|
|
// Really - just a remote call is issued, no data-/schema-structures or similar are expected. |
569 |
|
|
|
570 |
|
|
// The RemoteMethod 'method' is called directly with arguments in 'args'! |
571 |
|
|
// As response (important for widget assignement!) you may expect an arbitrary payload. |
572 |
|
|
$args['options']['data_locator_meta'] = array( |
573 |
|
|
transport => 'rpc', |
574 |
|
|
metatype => 'method', |
575 |
|
|
method => $val['ecom_call_method'], |
576 |
|
|
args => $val['ecom_call_args'] |
577 |
|
|
); |
578 |
|
|
|
579 |
|
|
} else { |
580 |
|
|
// FIXME: implement automatic re-dispatching to available ecoms here! |
581 |
|
|
user_error("WebExplorer::AbstractExplorer: results of RemoteActions can only be handled automatically. Who knows what comes back?"); |
582 |
|
|
} |
583 |
joko |
1.18 |
|
584 |
jonen |
1.1 |
} |
585 |
jonen |
1.17 |
|
586 |
|
|
// add hidden items to args |
587 |
|
|
$args['hidden_elements'] = $this->_get_hidden_items($label); |
588 |
|
|
|
589 |
jonen |
1.1 |
return $args; |
590 |
|
|
} |
591 |
|
|
|
592 |
jonen |
1.11 |
|
593 |
|
|
|
594 |
jonen |
1.1 |
function get_msg($label) { |
595 |
|
|
if($label == "welcome") { |
596 |
|
|
$msg = "Welcome to the Explorer."; |
597 |
|
|
} |
598 |
|
|
return $msg; |
599 |
|
|
} |
600 |
jonen |
1.11 |
|
601 |
|
|
|
602 |
jonen |
1.1 |
|
603 |
|
|
function render() { |
604 |
|
|
user_error("AbstractExplorer::render - please implement me...."); |
605 |
|
|
} |
606 |
|
|
|
607 |
|
|
} |
608 |
|
|
|
609 |
|
|
|
610 |
|
|
?> |