| 4 | 
  * $Id$ | 
  * $Id$ | 
| 5 | 
  * | 
  * | 
| 6 | 
  * $Log$ | 
  * $Log$ | 
| 7 | 
  | 
  * Revision 1.21  2003/12/14 01:51:29  jonen | 
| 8 | 
  | 
  * implemented 'SELECT' mode for selecting existing object-refereneces as child-nodes | 
| 9 | 
  | 
  * | 
| 10 | 
  | 
  * Revision 1.20  2003/11/22 18:46:33  udo | 
| 11 | 
  | 
  * update for expand data item | 
| 12 | 
  | 
  * | 
| 13 | 
  | 
  * Revision 1.19  2003/07/14 09:54:58  jonen | 
| 14 | 
  | 
  * fixed bug related to 'item delete' | 
| 15 | 
  | 
  * | 
| 16 | 
  | 
  * Revision 1.18  2003/07/02 12:18:00  jonen | 
| 17 | 
  | 
  * fixed bugs | 
| 18 | 
  | 
  * | 
| 19 | 
  | 
  * Revision 1.17  2003/06/25 23:45:05  joko | 
| 20 | 
  | 
  * trying to switch from "ap" completely to "t" | 
| 21 | 
  | 
  * | 
| 22 | 
  | 
  * Revision 1.16  2003/05/13 14:53:56  joko | 
| 23 | 
  | 
  * reset mvc-params "filter" and "meta" in tree mode!? | 
| 24 | 
  | 
  * | 
| 25 | 
  * Revision 1.15  2003/05/10 18:19:55  jonen | 
  * Revision 1.15  2003/05/10 18:19:55  jonen | 
| 26 | 
  * + added stuff relating to 'create/add new' links/buttons | 
  * + added stuff relating to 'create/add new' links/buttons | 
| 27 | 
  * | 
  * | 
| 138 | 
         // parameters about data identifiers, locations, sources and associated meta-information | 
         // parameters about data identifiers, locations, sources and associated meta-information | 
| 139 | 
         'ecom_data_locator_key', | 
         'ecom_data_locator_key', | 
| 140 | 
         'ecom_data_ident',  | 
         'ecom_data_ident',  | 
| 141 | 
         'ecom_data_meta', 'ecom_data_meta_x', | 
         'ecom_data_meta', 'ecom_data_meta_x', 'ecom_data_meta_xe', | 
| 142 | 
         'ecom_data_action_edit', 'ecom_data_action_cancel', 'ecom_data_action_delete', 'ecom_data_action_create', | 
         'ecom_data_action_edit', 'ecom_data_action_cancel', 'ecom_data_action_delete', 'ecom_data_action_create', | 
| 143 | 
  | 
         'ecom_data_action_expand_edit', 'ecom_data_action_select', | 
| 144 | 
         'ecom_data_form_checkbox', 'ecom_data_form_action', | 
         'ecom_data_form_checkbox', 'ecom_data_form_action', | 
| 145 | 
         'ecom_data_source_key', | 
         'ecom_data_source_key', | 
| 146 | 
         'ecom_data_filter', | 
         'ecom_data_filter', | 
| 178 | 
           'ecom_data_meta' => array( query_arg => 'ecdm' ), | 
           'ecom_data_meta' => array( query_arg => 'ecdm' ), | 
| 179 | 
           // extended meta, e.g. 2nd parent identifier | 
           // extended meta, e.g. 2nd parent identifier | 
| 180 | 
           'ecom_data_meta_x' => array( query_arg => 'ecdmx' ), | 
           'ecom_data_meta_x' => array( query_arg => 'ecdmx' ), | 
| 181 | 
  | 
           'ecom_data_meta_xe' => array( query_arg => 'ecdmxe' ), | 
| 182 | 
           // filter the data: e.g.  | 
           // filter the data: e.g.  | 
| 183 | 
           //    - an xpath-query (xpq),  | 
           //    - an xpath-query (xpq),  | 
| 184 | 
           //    - an abstract/custom filter string or | 
           //    - an abstract/custom filter string or | 
| 194 | 
           // ... required for data lists. | 
           // ... required for data lists. | 
| 195 | 
           'ecom_data_form_action' => array( query_arg => 'ecdfa' ), | 
           'ecom_data_form_action' => array( query_arg => 'ecdfa' ), | 
| 196 | 
           'ecom_data_form_checkbox' => array( query_arg => 'checkbox' ), | 
           'ecom_data_form_checkbox' => array( query_arg => 'checkbox' ), | 
| 197 | 
  | 
           // ... required for expanded data items. | 
| 198 | 
  | 
           'ecom_data_action_expand_edit' => array( query_arg => 'ecdfee' ), | 
| 199 | 
  | 
           // ... required for selecting existing objects as reference | 
| 200 | 
  | 
           'ecom_data_action_select' => array( query_arg => 'ecdfsel' ), | 
| 201 | 
            | 
            | 
| 202 | 
           // Special argument (should become a non-data-action). | 
           // Special argument (should become a non-data-action). | 
| 203 | 
           // Triggers 'selectSource' at backend api (remote api) which causes a database handle switch. | 
           // Triggers 'selectSource' at backend api (remote api) which causes a database handle switch. | 
| 281 | 
           $label = $_in[ecom_label]; | 
           $label = $_in[ecom_label]; | 
| 282 | 
           switch ($_in[ecom_abstract_type]) { | 
           switch ($_in[ecom_abstract_type]) { | 
| 283 | 
             case "list": | 
             case "list": | 
| 284 | 
               if ($pre_out[options][ecoms][$label][ecom_data_meta]) { unset($pre_out[options][ecoms][$label][ecom_data_meta]); } | 
               if($pre_out[options][ecoms][$label][ecom_mode] != "select") { | 
| 285 | 
               if ($pre_out[options][ecoms][$label][ecom_data_meta_x]) { unset($pre_out[options][ecoms][$label][ecom_data_meta_x]); } | 
                 if ($pre_out[options][ecoms][$label][ecom_data_meta]) { unset($pre_out[options][ecoms][$label][ecom_data_meta]); } | 
| 286 | 
  | 
                 if ($pre_out[options][ecoms][$label][ecom_data_meta_x]) { unset($pre_out[options][ecoms][$label][ecom_data_meta_x]); } | 
| 287 | 
  | 
               } | 
| 288 | 
               break; | 
               break; | 
| 289 | 
             // 2003-04-16: required for xmltree-to-item transition | 
             // 2003-04-16: required for xmltree-to-item transition | 
| 290 | 
             // if we dont do this the "dotted" filter expression would persist across views | 
             // if we dont do this the "dotted" filter expression would persist across views | 
| 291 | 
             case "item": | 
             case "item": | 
| 292 | 
               if ($pre_out[options][ecoms][$label][ecom_data_filter]) { unset($pre_out[options][ecoms][$label][ecom_data_filter]); } | 
               if ($pre_out[options][ecoms][$label][ecom_data_filter]) { unset($pre_out[options][ecoms][$label][ecom_data_filter]); } | 
| 293 | 
               break; | 
               break; | 
| 294 | 
  | 
             case "tree": | 
| 295 | 
  | 
               if ($pre_out[options][ecoms][$label][ecom_data_filter]) { unset($pre_out[options][ecoms][$label][ecom_data_filter]); } | 
| 296 | 
  | 
               if ($pre_out[options][ecoms][$label][ecom_data_meta]) { unset($pre_out[options][ecoms][$label][ecom_data_meta]); } | 
| 297 | 
  | 
               break; | 
| 298 | 
           } | 
           } | 
| 299 | 
           $_out = $pre_out; | 
           $_out = $pre_out; | 
| 300 | 
         '), | 
         '), | 
| 309 | 
  | 
  | 
| 310 | 
         // rewrite idents | 
         // rewrite idents | 
| 311 | 
         create_function('&$_in, &$_out', ' | 
         create_function('&$_in, &$_out', ' | 
| 312 | 
  | 
          | 
| 313 | 
  | 
           // old version: ap == explorer | 
| 314 | 
            // map Topic to Page if exists | 
            // map Topic to Page if exists | 
| 315 | 
            if($_in[topic]) { | 
            //if ($_in[topic]) { | 
| 316 | 
             $_in[ap] = $_in[topic]; | 
            // $_in[ap] = $_in[topic]; | 
| 317 | 
           } | 
            //}           | 
| 318 | 
           $idents = array ( ap, ); | 
           //$idents = array ( ap ); | 
| 319 | 
           foreach($idents as $key) { | 
           //foreach($idents as $key) { | 
| 320 | 
             $_out[options][idents][$key] = $_in[$key]; | 
           //  $_out[options][idents][$key] = $_in[$key]; | 
| 321 | 
           } | 
           //} | 
| 322 | 
  | 
            | 
| 323 | 
  | 
           // 2003-06-26: switched from ap=explorer to t=DataBrowser | 
| 324 | 
  | 
           $_out[options][idents][t] = $_in[topic]; | 
| 325 | 
  | 
  | 
| 326 | 
         '), | 
         '), | 
| 327 | 
          | 
          | 
| 328 | 
         // check right $_GET[ap] | 
         // check right $_GET[ap] - depreciated | 
| 329 | 
         create_function('&$_in, &$_out', 'return ($_in[ap] != "explorer") ? print "Wrong application value [ap]: $_in[ap], sure this is right here?<br>" : null;'), | 
         //create_function('&$_in, &$_out', 'return ($_in[ap] != "explorer") ? print "Wrong application value [ap]: $_in[ap], sure this is right here?<br>" : null;'), | 
| 330 | 
  | 
  | 
| 331 | 
         // write components variables to out | 
         // write components variables to out | 
| 332 | 
         create_function('&$_in, &$_out', ' | 
         create_function('&$_in, &$_out', ' | 
| 338 | 
           if($_in[ecom_label]) { | 
           if($_in[ecom_label]) { | 
| 339 | 
             foreach($vars as $key) { | 
             foreach($vars as $key) { | 
| 340 | 
               if($_in[$key]) { | 
               if($_in[$key]) { | 
| 341 | 
  | 
                 //print "var: " . $key . " value: " . $_in[$key] . "<br>"; | 
| 342 | 
                 $label = $_in[ecom_label]; | 
                 $label = $_in[ecom_label]; | 
| 343 | 
                 $_out[options][ecoms][$label][$key] = $_in[$key]; | 
                 $_out[options][ecoms][$label][$key] = $_in[$key]; | 
| 344 | 
               } | 
               } | 
| 396 | 
                 if($ident) { array_push($tmp, $ident); } | 
                 if($ident) { array_push($tmp, $ident); } | 
| 397 | 
             } | 
             } | 
| 398 | 
             if($cnt == 1) { | 
             if($cnt == 1) { | 
| 399 | 
                //print "Single selection, ident : " . $tmp[0] . "<br>"; | 
                print "Single selection, ident : " . $tmp[0] . "<br>"; | 
| 400 | 
                 $_out[options][ecoms][$label][ecom_data_ident] = $tmp[0]; | 
                 $_out[options][ecoms][$label][ecom_data_ident] = $tmp[0]; | 
| 401 | 
  | 
               $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 402 | 
             } elseif($cnt > 1) { | 
             } elseif($cnt > 1) { | 
| 403 | 
               // TODO: implement multi-selection actions on rows(items) here!! | 
               // TODO: implement multi-selection actions on rows(items) here!! | 
| 404 | 
                 print "Multi-Selection!! Current Ident(s) $tmp" . "<br>"; | 
                 print "Multi-Selection!! Current Ident(s) $tmp" . "<br>"; | 
| 405 | 
                 $_out[options][ecoms][$label][ecom_data_ident] = $tmp; | 
                 $_out[options][ecoms][$label][ecom_data_ident] = $tmp; | 
| 406 | 
  | 
                 $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 407 | 
             } | 
             } | 
| 408 | 
            } else { | 
            } else { | 
| 409 | 
              print "ident: " . Dumper($_out[options][ecoms][$label][ecom_data_ident]) . "<br>"; | 
              print "ident: " . Dumper($_out[options][ecoms][$label][ecom_data_ident]) . "<br>"; | 
| 410 | 
            } | 
            } | 
| 411 | 
            //$_out[options][ecoms][$label][ecom_data_meta] = $_in[ecom_data_ident];  | 
            $_out[options][ecoms][$label][ecom_data_meta] = $_in[ecom_data_ident]; | 
| 412 | 
            $_out[options][ecoms][$label][ecom_mode] = $_in[ecom_data_form_action]; | 
            $_out[options][ecoms][$label][ecom_mode] = $_in[ecom_data_form_action]; | 
| 413 | 
            $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
            //print "in: " . Dumper($_in) . "<br>"; | 
| 414 | 
  | 
            //print "out: " . Dumper($_out) . "<br>"; | 
| 415 | 
           } | 
           } | 
| 416 | 
         '), | 
         '), | 
| 417 | 
  | 
  | 
| 419 | 
         // handle data form buttons | 
         // handle data form buttons | 
| 420 | 
         create_function('&$_in, &$_out', ' | 
         create_function('&$_in, &$_out', ' | 
| 421 | 
           $label = $_in[ecom_label]; | 
           $label = $_in[ecom_label]; | 
| 422 | 
           if($_in[ecom_data_action_edit]) { $_out[options][ecoms][$label][ecom_mode] = "edit"; } | 
           if($_in[ecom_data_action_edit]) { | 
| 423 | 
           if($_in[ecom_data_action_cancel]) { $_out[options][ecoms][$label][ecom_mode] = "view"; } | 
             $_out[options][ecoms][$label][ecom_mode] = "edit"; | 
| 424 | 
  | 
             $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 425 | 
  | 
           } | 
| 426 | 
  | 
           if($_in[ecom_data_action_cancel]) { | 
| 427 | 
  | 
             $_out[options][ecoms][$label][ecom_mode] = "view"; | 
| 428 | 
  | 
             $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 429 | 
  | 
           } | 
| 430 | 
  | 
  | 
| 431 | 
           // Action.Create  | 
           // Action.Create  | 
| 432 | 
           if($_in[ecom_data_action_create]) { | 
           if($_in[ecom_data_action_create]) { | 
| 433 | 
             print Dumper($_out[options][ecoms][$label]); | 
             //print Dumper($_out[options][ecoms][$label]); | 
| 434 | 
             $_out[options][ecoms][$label][ecom_mode] = "create"; | 
             $_out[options][ecoms][$label][ecom_mode] = "create"; | 
| 435 | 
  | 
             $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 436 | 
  | 
           } | 
| 437 | 
  | 
           if($_in[ecom_data_action_expand_edit]) { | 
| 438 | 
  | 
             //print Dumper($_out[options][ecoms][$label]); | 
| 439 | 
  | 
             $_out[options][ecoms][$label][ecom_mode] = "expandedit"; | 
| 440 | 
  | 
             $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 441 | 
           } | 
           } | 
| 442 | 
            | 
            | 
| 443 | 
           // Action.Delete [new of 2003-04-09] | 
           // Action.Delete [new of 2003-04-09] | 
| 449 | 
             // could/should we do this for "edit" and/or "view" actions as well? | 
             // could/should we do this for "edit" and/or "view" actions as well? | 
| 450 | 
             // look at ecom/FlexibleDataItem! | 
             // look at ecom/FlexibleDataItem! | 
| 451 | 
  | 
  | 
| 452 | 
  | 
             $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 453 | 
  | 
           } | 
| 454 | 
  | 
           // Action.Select | 
| 455 | 
  | 
           if($_in[ecom_data_action_select]) { | 
| 456 | 
  | 
            if(is_array($_in[ecom_data_form_checkbox])) { | 
| 457 | 
  | 
             $cnt = sizeof($_in[ecom_data_form_checkbox]); | 
| 458 | 
  | 
             $tmp = array(); | 
| 459 | 
  | 
             foreach($_in[ecom_data_form_checkbox] as $ident) { | 
| 460 | 
  | 
                 if($ident) { array_push($tmp, $ident); } | 
| 461 | 
  | 
             } | 
| 462 | 
  | 
             if($cnt == 1) { | 
| 463 | 
  | 
               print "Single selection, ident : " . $tmp[0] . "<br>"; | 
| 464 | 
  | 
               $_out[options][ecoms][$label][ecom_data_ident] = $tmp[0]; | 
| 465 | 
  | 
               $_out[options][ecoms][$label][ecom_abstract_type] = "item"; | 
| 466 | 
  | 
             } elseif($cnt > 1) { | 
| 467 | 
  | 
               // TODO: implement multi-selection actions on rows(items) here!! | 
| 468 | 
  | 
                 print "Cannot do Multi-Selections with Action SELECT!!" . "<br>"; | 
| 469 | 
  | 
             } | 
| 470 | 
  | 
  | 
| 471 | 
  | 
             $requestTracker = mkObject("Application::Request::Tracker"); | 
| 472 | 
  | 
             $page_state = $requestTracker->getPointer(); | 
| 473 | 
  | 
             $pre_out = $page_state[options]; | 
| 474 | 
  | 
             //print "pre_out: " . Dumper($pre_out); | 
| 475 | 
  | 
  | 
| 476 | 
  | 
             $_out[options][ecoms][$label][ecom_mode] = "select"; | 
| 477 | 
  | 
             $_out[options][ecoms][$label][ecom_data_meta_xe] = $pre_out[options][ecoms][$label][ecom_data_meta]; | 
| 478 | 
  | 
             $_out[options][ecoms][$label][ecom_data_meta] = $_in[ecom_data_ident]; | 
| 479 | 
  | 
            } | 
| 480 | 
           } | 
           } | 
 | 
          | 
  | 
| 481 | 
         '), | 
         '), | 
| 482 | 
  | 
  | 
| 483 | 
         // propagate datasources to ecoms | 
         // propagate datasources to ecoms |