/[cvs]/nfo/php/libs/org.netfrag.app/WebExplorer/AbstractExplorer.php
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revision 1.11 by jonen, Mon Apr 7 22:31:51 2003 UTC revision 1.12 by joko, Tue Apr 8 17:52:12 2003 UTC
# Line 4  Line 4 
4  ##    $Id$  ##    $Id$
5  ##    -----------------------------------------------------------------------------  ##    -----------------------------------------------------------------------------
6  ##    $Log$  ##    $Log$
7    ##    Revision 1.12  2003/04/08 17:52:12  joko
8    ##    CHANGE: renamed property 'datasource' to 'transport'
9    ##    NEW: Module 'RemoteAction'
10    ##
11  ##    Revision 1.11  2003/04/07 22:31:51  jonen  ##    Revision 1.11  2003/04/07 22:31:51  jonen
12  ##    + added switch of ecom label (e.g. nav, chooser) at ecom type switch 'nav'  ##    + added switch of ecom label (e.g. nav, chooser) at ecom type switch 'nav'
13  ##    - removed recent added ecom type chooser  ##    - removed recent added ecom type chooser
# Line 150  class WebExplorer_AbstractExplorer { Line 154  class WebExplorer_AbstractExplorer {
154        
155    
156    function init_default_gui_modules() {    function init_default_gui_modules() {
157        
158        // format of parameters: label, ecom_type, abstract_type, module_name
159        
160      //$this->register_gui_module("n_tree", "nav", array( 'name' => "NavigationTree", 'type' => "tree") );      //$this->register_gui_module("n_tree", "nav", array( 'name' => "NavigationTree", 'type' => "tree") );
161      $this->register_gui_module("nav", "nav", "list", "WebExplorer::Module::NavigationList" );      $this->register_gui_module("nav", "nav", "list", "WebExplorer::Module::NavigationList" );
162      $this->register_gui_module("content", "data", "list", "WebExplorer::Module::DataList" );      $this->register_gui_module("content", "data", "list", "WebExplorer::Module::DataList" );
163      $this->register_gui_module("content", "data", "item", "WebExplorer::Module::DataItem" );      $this->register_gui_module("content", "data", "item", "WebExplorer::Module::DataItem" );
164      // 2003-04-05 - Chooser      // 2003-04-05 - Chooser
165      $this->register_gui_module("chooser", "nav", "list", "WebExplorer::Module::Chooser");          $this->register_gui_module("chooser", "nav", "list", "WebExplorer::Module::Chooser");    
166        // 2003-04-07 - RemoteAction
167        $this->register_gui_module("phase_startup", "call", "auto", "WebExplorer::Module::RemoteAction");    
168    }    }
169    
170    function register_source_module($label, $args) {    function register_source_module($label, $args) {
# Line 204  class WebExplorer_AbstractExplorer { Line 213  class WebExplorer_AbstractExplorer {
213      //print Dumper($args);      //print Dumper($args);
214            
215      // get ecom GUI module      // get ecom GUI module
216      $ecom = php::mkComponent($gui_module, $args);      if (!$ecom = php::mkComponent($gui_module, $args)) {
217          return;
218        }
219      //print Dumper($ecom);      //print Dumper($ecom);
220                    
221      // load phphtmllib GUI object      // load phphtmllib GUI object
# Line 277  class WebExplorer_AbstractExplorer { Line 288  class WebExplorer_AbstractExplorer {
288        // switch abstract type        // switch abstract type
289        if($val['ecom_abstract_type'] == "list") {        if($val['ecom_abstract_type'] == "list") {
290          if($val['ecom_data_locator_key'] == "rpc") {          if($val['ecom_data_locator_key'] == "rpc") {
291            //$data_locator_meta = array( datasource => 'rpc', metatype => 'data', vartype => 'objects', classname => $val['ecom_data_ident']);            //$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', classname => $val['ecom_data_ident']);
292            $data_locator_meta = array( datasource => 'rpc', metatype => 'data', abstract_type => 'list', classname => $val['ecom_data_ident']);            $data_locator_meta = array( transport => 'rpc', metatype => 'data', abstract_type => 'list', classname => $val['ecom_data_ident']);
293          } else {          } else {
294            user_error("AbstractExplorer::_prepare_component_args - Cannot build query for data_locator_key $val[ecom_data_locator_key] !");            user_error("AbstractExplorer::_prepare_component_args - Cannot build query for data_locator_key $val[ecom_data_locator_key] !");
295          }          }
# Line 297  class WebExplorer_AbstractExplorer { Line 308  class WebExplorer_AbstractExplorer {
308        // switch abstract type        // switch abstract type
309        } elseif ($val['ecom_abstract_type'] == "item") {        } elseif ($val['ecom_abstract_type'] == "item") {
310          if($val['ecom_data_locator_key'] == "rpc") {          if($val['ecom_data_locator_key'] == "rpc") {
311            //$data_locator_meta = array( datasource => 'rpc', metatype => 'data', vartype => 'objects', classname => $val['ecom_data_ident']);            //$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', classname => $val['ecom_data_ident']);
312            $data_locator_meta = array( datasource => 'rpc', metatype => 'data', abstract_type => 'item', ident => $val['ecom_data_ident'], classname => $val['ecom_data_meta']);            $data_locator_meta = array( transport => 'rpc', metatype => 'data', abstract_type => 'item', ident => $val['ecom_data_ident'], classname => $val['ecom_data_meta']);
313          } else {          } else {
314            user_error("AbstractExplorer::_prepare_component_args - Cannot build query for data_locator_key $val[ecom_data_locator_key] !");            user_error("AbstractExplorer::_prepare_component_args - Cannot build query for data_locator_key $val[ecom_data_locator_key] !");
315          }          }
# Line 326  class WebExplorer_AbstractExplorer { Line 337  class WebExplorer_AbstractExplorer {
337          if($val['ecom_data_locator_key'] == "rpc") {          if($val['ecom_data_locator_key'] == "rpc") {
338            // switch component label            // switch component label
339            if($label == "nav") {            if($label == "nav") {
340              $data_locator_meta = array( datasource => 'rpc', metatype => 'schema', filter => 'nodes.root:concrete' );              $data_locator_meta = array( transport => 'rpc', metatype => 'schema', filter => 'nodes.root:concrete' );
341              $args['caption'] = "Objekt Typen";              $args['caption'] = "Objekt Typen";
342            }            }
343            // NEW [2003-04-05]: DataSource.Chooser            // NEW [2003-04-05]: DataSource.Chooser
344            elseif ($label == "chooser") {            elseif ($label == "chooser") {
345              $data_locator_meta = array( datasource => 'rpc', metatype => 'schema', filter => 'sources.all' );              $data_locator_meta = array( transport => 'rpc', metatype => 'schema', filter => 'sources.all' );
346              $args['caption'] = "Datenquellen";              $args['caption'] = "Datenquellen";
347            }            }
348            $args['options']['data_locator_meta'] = $data_locator_meta;            $args['options']['data_locator_meta'] = $data_locator_meta;
# Line 342  class WebExplorer_AbstractExplorer { Line 353  class WebExplorer_AbstractExplorer {
353          $args = array();          $args = array();
354        }        }
355    
356        // NEW [2003-04-08]: RemoteAction (e.g.: result of a selection inside a Chooser)
357        // switch component type
358        } elseif ($val['ecom_type'] == "call") {
359    
360          // responses of RemoteActions are not predictable!
361          if ($val['ecom_abstract_type'] == "auto") {
362            
363            // Dispatching by $label is not done here. RemoteAction-ecoms can appear anywhere!
364    
365            // Just define the RemoteQuery using a declaration to use DataSource::Generic most transparently.
366            // Really - just a remote call is issued, no data-/schema-structures or similar are expected.
367            
368            // The RemoteMethod 'method' is called directly with arguments in 'args'!
369            // As response (important for widget assignement!) you may expect an arbitrary payload.
370            $args['options']['data_locator_meta'] = array(
371              transport => 'rpc',
372              metatype => 'method',
373              method => $val['ecom_call_method'],
374              args => $val['ecom_call_args']
375            );
376            
377          } else {
378            // FIXME: implement automatic re-dispatching to available ecoms here!
379            user_error("WebExplorer::AbstractExplorer: results of RemoteActions can only be handled automatically. Who knows what comes back?");
380          }      
381    
382      }      }
383      return $args;      return $args;
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