/[cvs]/nfo/php/libs/org.netfrag.app/WebExplorer/MVC.php
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revision 1.4 by jonen, Fri Apr 4 23:59:19 2003 UTC revision 1.12 by jonen, Fri Apr 18 13:40:54 2003 UTC
# Line 4  Line 4 
4   * $Id$   * $Id$
5   *   *
6   * $Log$   * $Log$
7     * Revision 1.12  2003/04/18 13:40:54  jonen
8     * + added 'topic' to requested vars which will currently be merged with the 'ap' var
9     *
10     * Revision 1.11  2003/04/11 00:51:10  joko
11     * minor update: just testing stuff...
12     *
13     * Revision 1.10  2003/04/10 06:03:26  joko
14     * ++ renamed keys: 'ecom_data_form_edit', 'ecom_data_form_cancel' through 'ecom_data_action_edit', 'ecom_data_action_cancel'
15     * + new key: 'ecom_data_action_delete'
16     * + Action.Delete: not really, since it's inside component in fact (self-contained ecom)
17     *
18     * Revision 1.9  2003/04/09 00:05:50  jonen
19     * added request values and functions needed for extended form handling
20     *
21     * Revision 1.8  2003/04/08 17:53:08  joko
22     * NEW: Module 'RemoteAction' in 'phase_startup'
23     *
24     * Revision 1.7  2003/04/07 22:32:27  jonen
25     * + minor changes related to new ecom 'chooser'
26     *
27     * Revision 1.6  2003/04/06 01:32:57  jonen
28     * + minor changes
29     *
30     * Revision 1.5  2003/04/05 21:18:29  joko
31     * added Chooser and associated 'ecds'-parameter
32     * new rule (at bottom) to dispatch datasource-keys to each ecom-component
33     *
34   * Revision 1.4  2003/04/04 23:59:19  jonen   * Revision 1.4  2003/04/04 23:59:19  jonen
35   * + minor changes according to data form submits   * + minor changes according to data form submits
36   *   *
# Line 71  class WebExplorer_MVC extends Site_WebAp Line 98  class WebExplorer_MVC extends Site_WebAp
98    
99      $this->add_model( array(      $this->add_model( array(
100        //args => array( 'classname', 'guid', 'action', 'data_locator_key', 'block' ),        //args => array( 'classname', 'guid', 'action', 'data_locator_key', 'block' ),
101        request_args => array( 'ap', 'ecom_label', 'ecom_type', 'ecom_abstract_type', 'ecom_mode', 'ecom_data_locator_key',        request_args => array(
102                                           'ecom_data_ident', 'ecom_data_meta', 'ecom_data_form_edit', 'ecom_data_form_cancel' ),          // ApplicationTopic
103            'topic',
104            // ApplicationPage
105            'ap',
106            // important/required parameters for valid ecom-components
107            'ecom_label', 'ecom_type', 'ecom_abstract_type', 'ecom_mode',
108            // parameters about data identifiers, locations, sources and associated meta-information
109            'ecom_data_locator_key',
110            'ecom_data_ident',
111            'ecom_data_meta',
112            'ecom_data_action_edit', 'ecom_data_action_cancel', 'ecom_data_action_delete',
113            'ecom_data_form_checkbox', 'ecom_data_form_action',
114            'ecom_data_source_key'
115          ),
116        request_arg => array(        request_arg => array(
117            'topic' => array( query_arg => 't' ),
118          'ap' => array( query_arg => 'ap' ),          'ap' => array( query_arg => 'ap' ),
119          'ecom_label' => array( query_arg => 'ecl' ),          'ecom_label' => array( query_arg => 'ecl' ),
120          'ecom_type' => array( query_arg => 'ect' ),          'ecom_type' => array( query_arg => 'ect' ),
# Line 82  class WebExplorer_MVC extends Site_WebAp Line 123  class WebExplorer_MVC extends Site_WebAp
123          'ecom_data_locator_key' => array( query_arg => 'ecdlk' ),          'ecom_data_locator_key' => array( query_arg => 'ecdlk' ),
124          'ecom_data_ident' => array( query_arg => 'ecdid' ),          'ecom_data_ident' => array( query_arg => 'ecdid' ),
125          'ecom_data_meta' => array( query_arg => 'ecdm' ),          'ecom_data_meta' => array( query_arg => 'ecdm' ),
126          'ecom_data_form_edit' => array( query_arg => 'ecdfe' ),          'ecom_data_action_edit' => array( query_arg => 'ecdfe' ),
127          'ecom_data_form_cancel' => array( query_arg => 'ecdfc' ),          'ecom_data_action_cancel' => array( query_arg => 'ecdfc' ),
128            'ecom_data_action_delete' => array( query_arg => 'ecdfd' ),
129            'ecom_data_form_action' => array( query_arg => 'ecdfa' ),
130            'ecom_data_form_checkbox' => array( query_arg => 'checkbox' ),
131            'ecom_data_source_key' => array( query_arg => 'ecds' ),
132        ),        ),
133    
134  /*  /*
# Line 127  class WebExplorer_MVC extends Site_WebAp Line 172  class WebExplorer_MVC extends Site_WebAp
172        // COID => '123',        // COID => '123',
173        caption => "Explorer - ExplorerDataItem",        caption => "Explorer - ExplorerDataItem",
174      ));      ));
175                      
176      // FIXME!!! enhance!?!?      // FIXME!!! enhance!?!?
177      // AIM: "dispatch a Request to a View by using rules..."      // AIM: "dispatch a Request to a View by using rules..."
178      // Todo:      // Todo:
# Line 136  class WebExplorer_MVC extends Site_WebAp Line 181  class WebExplorer_MVC extends Site_WebAp
181      //    Enhance this backend and introduce a mechanism to trigger      //    Enhance this backend and introduce a mechanism to trigger
182      //    a true callback to process a rule (or: "as a rule") on top of that.      //    a true callback to process a rule (or: "as a rule") on top of that.
183      $this->add_controller( array(      $this->add_controller( array(
184          
185        // for "module", no component registry is required, just does 'mkObject' under the hood        // for "module", no component registry is required, just does 'mkObject' under the hood
186        module => 'Application::Request::HttpController',        module => 'Application::Request::HttpController',
187          //module_options => blah
188    
189        rules => array(        rules => array(
190                    
191          // get last page state          // get last page state
# Line 156  class WebExplorer_MVC extends Site_WebAp Line 204  class WebExplorer_MVC extends Site_WebAp
204            $_out = $pre_out;            $_out = $pre_out;
205          '),          '),
206    
207            // reset machine
208            create_function('&$_in, &$_out', '
209                // HACK!!!
210                // FIXME: review and implement in a more clean way?
211                //print "RESET!<br/>";
212                
213                $_out[options][ecoms][phase_startup] = "RESET";
214            '),
215    
216          // rewrite idents          // rewrite idents
217          create_function('&$_in, &$_out', '          create_function('&$_in, &$_out', '
218               // map Topic to Page if exists
219               if($_in[topic]) {
220                $_in[ap] = $_in[topic];
221              }
222            $idents = array ( ap, );            $idents = array ( ap, );
223            foreach($idents as $key) {            foreach($idents as $key) {
224              $_out[options][idents][$key] = $_in[$key];              $_out[options][idents][$key] = $_in[$key];
# Line 166  class WebExplorer_MVC extends Site_WebAp Line 226  class WebExplorer_MVC extends Site_WebAp
226          '),          '),
227                    
228          // check right $_GET[ap]          // check right $_GET[ap]
229          create_function('&$_in, &$_out', 'return ($_in[ap] != "explorer") ? print "Wrong application value $_in[ap], sure this is right here?" : null;'),          create_function('&$_in, &$_out', 'return ($_in[ap] != "explorer") ? print "Wrong application value: $_in[ap], sure this is right here?<br>" : null;'),
230    
231          // write components variables to out          // write components variables to out
232          create_function('&$_in, &$_out', '          create_function('&$_in, &$_out', '
233            $vars = array( ecom_type, ecom_abstract_type, ecom_mode, ecom_data_locator_key, ecom_data_ident, ecom_data_meta );            $vars = array(
234                ecom_type, ecom_abstract_type, ecom_mode, ecom_data_locator_key, ecom_data_ident, ecom_data_meta
235              );
236              //  ecom_call_method, ecom_call_args
237            if($_in[ecom_label]) {            if($_in[ecom_label]) {
238              foreach($vars as $key) {              foreach($vars as $key) {
239                if($_in[$key]) {                if($_in[$key]) {
# Line 183  class WebExplorer_MVC extends Site_WebAp Line 246  class WebExplorer_MVC extends Site_WebAp
246            return;            return;
247          '),          '),
248    
249          // create default ecoms (navigation, etc.)          // create default ecoms (navigation, chooser [as of 2003-04-05] etc.)
250          create_function('&$_in, &$_out', '          create_function('&$_in, &$_out', '
251            if(!$_out[options][ecoms] || !is_array($_out[options][ecoms])) {            if(!$_out[options][ecoms] || !is_array($_out[options][ecoms])) {
252              $_out[options][ecoms] = array(              $_out[options][ecoms] = array(
253                      nav => array(                      nav => array(
254                                ecom_type => "nav",                                ecom_type => "nav",
255                                ecom_abstract_type => "list",                                ecom_abstract_type => "list",
256                                ecom_mode => "nav",                                ecom_mode => "link",
257                                  ecom_data_locator_key => "rpc",
258                                  ),
259                        chooser => array(
260                                  ecom_type => "nav",
261                                  ecom_abstract_type => "list",
262                                  ecom_mode => "link",
263                                ecom_data_locator_key => "rpc",                                ecom_data_locator_key => "rpc",
264                                ),                                ),
265                    );                    );
# Line 199  class WebExplorer_MVC extends Site_WebAp Line 268  class WebExplorer_MVC extends Site_WebAp
268            return;            return;
269          '),          '),
270    
271    
272            // handle data form action(button)
273            create_function('&$_in, &$_out', '
274              $label = $_in[ecom_label];
275              if($_in[ecom_data_form_action] && is_array($_in[ecom_data_form_checkbox])) {
276                $cnt = sizeof($_in[ecom_data_form_checkbox]);
277                if($cnt == 1) {
278                  foreach($_in[ecom_data_form_checkbox] as $ident) {
279                    $_out[options][ecoms][$label][ecom_data_ident] = $ident;
280                  }
281                  $_out[options][ecoms][$label][ecom_data_meta] = $_in[ecom_data_ident];
282                  $_out[options][ecoms][$label][ecom_mode] = $_in[ecom_data_form_action];
283                  $_out[options][ecoms][$label][ecom_abstract_type] = "item";
284                } else {
285                  // TODO: implement multi-selection actions on rows(items) here!!
286                }
287              }
288            '),
289    
290    
291          // handle data form buttons          // handle data form buttons
292          create_function('&$_in, &$_out', '          create_function('&$_in, &$_out', '
293            $label = $_in[ecom_label];            $label = $_in[ecom_label];
294            if($_in[ecom_data_form_edit]) { $_out[options][ecoms][$label][ecom_mode] = "edit"; }            if($_in[ecom_data_action_edit]) { $_out[options][ecoms][$label][ecom_mode] = "edit"; }
295            if($_in[ecom_data_form_cancel]) { $_out[options][ecoms][$label][ecom_mode] = "view"; }            if($_in[ecom_data_action_cancel]) { $_out[options][ecoms][$label][ecom_mode] = "view"; }
296              
297              // Action.Delete [new of 2003-04-09]
298              if ($_in[ecom_data_action_delete]) {
299                
300                //$_out[options][ecoms][content][ecom_mode] = "view";
301    
302                // the code here vanished to the component itself!
303                // could/should we do this for "edit" and/or "view" actions as well?
304                // look at ecom/FlexibleDataItem!
305    
306              }
307            
308            '),
309    
310            // propagate datasources to ecoms
311            // datasource-change requested? enhance logic here!
312            // by now each ecom-component gets injected the very same
313            // datasource if requested - otherwise everything will fall back to defaults
314            create_function('&$_in, &$_out', '
315              if ($_in[ecom_data_source_key]) {
316                
317                print "YAI: ecom_data_source_key<br/>";
318                
319                //print Dumper($_out[options][ecoms]);
320                //print "ds: " . $_in[ecom_data_source_key] . "<br/>";
321                /*
322                foreach ($_out[options][ecoms] as $name => $ecom) {
323                  print "name: $name<br/>";
324                  //$_out[options][sources][selected] = $_in[ecom_data_source];
325                  $_out[options][ecoms][$name][ecom_data_source_key] = $_in[ecom_data_source_key];
326                }
327                */
328                $_out[options][main][ecom_data_source_key] = $_in[ecom_data_source_key];
329    
330    
331                // 2003-04-07 - enhanced
332                // now activates a special ecom-component - a "RemoteAction" - replacing
333                // the "content"-ecom instead of displaying an empty page / overriding any
334                // view reached by "normal dispatching"
335    
336                $_out[options][ecoms][phase_startup] = array(
337                  ecom_type => "call",
338                  ecom_abstract_type => "auto",
339                  ecom_mode => "link",
340                  ecom_data_locator_key => "rpc",
341                  // new attributes/properties/arguments that control further / trigger different DataFlow:
342                  // FIXME: add these to declaration at top!
343                  ecom_call_method => "selectSource",
344                  ecom_call_args => $_in[ecom_data_source_key]
345                );
346    
347              }
348          '),          '),
349            
350    
351  /*  /*
352          // translate value of argument "action" (olist => list.view, oedit => item.edit)          // translate value of argument "action" (olist => list.view, oedit => item.edit)
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