4 |
* $Id$ |
* $Id$ |
5 |
* |
* |
6 |
* $Log$ |
* $Log$ |
7 |
|
* Revision 1.14 2003/04/19 16:20:47 jonen |
8 |
|
* + added handle of ecom 'UMnav' according to page 'Benutzverwaltung' |
9 |
|
* |
10 |
|
* Revision 1.13 2003/04/18 15:30:24 joko |
11 |
|
* NEW: parameter 'ecom_data_filter' - used for 'items' |
12 |
|
* (introduced to filter xml-payload at backend side via xpath queries) |
13 |
|
* documented global state parameters |
14 |
|
* some comments |
15 |
|
* |
16 |
|
* Revision 1.12 2003/04/18 13:40:54 jonen |
17 |
|
* + added 'topic' to requested vars which will currently be merged with the 'ap' var |
18 |
|
* |
19 |
|
* Revision 1.11 2003/04/11 00:51:10 joko |
20 |
|
* minor update: just testing stuff... |
21 |
|
* |
22 |
|
* Revision 1.10 2003/04/10 06:03:26 joko |
23 |
|
* ++ renamed keys: 'ecom_data_form_edit', 'ecom_data_form_cancel' through 'ecom_data_action_edit', 'ecom_data_action_cancel' |
24 |
|
* + new key: 'ecom_data_action_delete' |
25 |
|
* + Action.Delete: not really, since it's inside component in fact (self-contained ecom) |
26 |
|
* |
27 |
|
* Revision 1.9 2003/04/09 00:05:50 jonen |
28 |
|
* added request values and functions needed for extended form handling |
29 |
|
* |
30 |
|
* Revision 1.8 2003/04/08 17:53:08 joko |
31 |
|
* NEW: Module 'RemoteAction' in 'phase_startup' |
32 |
|
* |
33 |
|
* Revision 1.7 2003/04/07 22:32:27 jonen |
34 |
|
* + minor changes related to new ecom 'chooser' |
35 |
|
* |
36 |
|
* Revision 1.6 2003/04/06 01:32:57 jonen |
37 |
|
* + minor changes |
38 |
|
* |
39 |
|
* Revision 1.5 2003/04/05 21:18:29 joko |
40 |
|
* added Chooser and associated 'ecds'-parameter |
41 |
|
* new rule (at bottom) to dispatch datasource-keys to each ecom-component |
42 |
|
* |
43 |
|
* Revision 1.4 2003/04/04 23:59:19 jonen |
44 |
|
* + minor changes according to data form submits |
45 |
|
* |
46 |
|
* Revision 1.3 2003/04/04 01:28:13 jonen |
47 |
|
* + added function to purge unwanted merged vars |
48 |
|
* + handle form submit's now |
49 |
|
* |
50 |
|
* Revision 1.2 2003/03/20 07:54:52 jonen |
51 |
|
* + added docu |
52 |
|
* |
53 |
* Revision 1.1 2003/03/20 03:48:47 jonen |
* Revision 1.1 2003/03/20 03:48:47 jonen |
54 |
* + initial commit |
* + initial commit |
55 |
* |
* |
68 |
* |
* |
69 |
* |
* |
70 |
*/ |
*/ |
71 |
|
|
72 |
|
/** |
73 |
|
* WebExplorer::MVC - this the MVC used by the WebExplorer. |
74 |
|
* Its derived from the 'Site::WebAppMVC' module. |
75 |
|
* |
76 |
|
* @author Sebastian Utz <seut@tunemedia.de> |
77 |
|
* @package org.netfrag.app |
78 |
|
* @name WebExplorer::MVC |
79 |
|
*/ |
80 |
|
|
81 |
loadModule('Site::WebAppMVC'); |
loadModule('Site::WebAppMVC'); |
82 |
|
|
83 |
class WebExplorer_MVC extends Site_WebAppMVC { |
class WebExplorer_MVC extends Site_WebAppMVC { |
107 |
|
|
108 |
$this->add_model( array( |
$this->add_model( array( |
109 |
//args => array( 'classname', 'guid', 'action', 'data_locator_key', 'block' ), |
//args => array( 'classname', 'guid', 'action', 'data_locator_key', 'block' ), |
110 |
request_args => array( 'ap', 'ecom_label', 'ecom_type', 'ecom_abstract_type', 'ecom_action', 'ecom_data_locator_key', |
request_args => array( |
111 |
'ecom_data_ident', 'ecom_data_meta' ), |
// ApplicationTopic |
112 |
|
'topic', |
113 |
|
// ApplicationPage |
114 |
|
'ap', |
115 |
|
// important/required parameters for valid ecom-components |
116 |
|
'ecom_label', 'ecom_type', 'ecom_abstract_type', 'ecom_mode', |
117 |
|
// parameters about data identifiers, locations, sources and associated meta-information |
118 |
|
'ecom_data_locator_key', |
119 |
|
'ecom_data_ident', |
120 |
|
'ecom_data_meta', |
121 |
|
'ecom_data_action_edit', 'ecom_data_action_cancel', 'ecom_data_action_delete', |
122 |
|
'ecom_data_form_checkbox', 'ecom_data_form_action', |
123 |
|
'ecom_data_source_key', |
124 |
|
'ecom_data_filter', |
125 |
|
), |
126 |
request_arg => array( |
request_arg => array( |
127 |
'ap' => array( query_arg => 'ap' ), |
|
128 |
'ecom_label' => array( query_arg => 'ecl' ), |
// a key identifying the current topic |
129 |
'ecom_type' => array( query_arg => 'ect' ), |
'topic' => array( query_arg => 't' ), |
130 |
'ecom_abstract_type' => array( query_arg => 'ecat' ), |
|
131 |
'ecom_action' => array( query_arg => 'ecac' ), |
// a key identifying the current page |
132 |
'ecom_data_locator_key' => array( query_arg => 'ecdlk' ), |
'ap' => array( query_arg => 'ap' ), |
133 |
'ecom_data_ident' => array( query_arg => 'ecdid' ), |
|
134 |
'ecom_data_meta' => array( query_arg => 'ecdm' ), |
// ecom, ecom, ecom |
135 |
|
|
136 |
|
// component specific arguments (important for the main dispatcher, etc.) |
137 |
|
// a label identifying a component |
138 |
|
'ecom_label' => array( query_arg => 'ecl' ), |
139 |
|
// data or schema |
140 |
|
'ecom_type' => array( query_arg => 'ect' ), |
141 |
|
// item, list or tree |
142 |
|
'ecom_abstract_type' => array( query_arg => 'ecat' ), |
143 |
|
|
144 |
|
|
145 |
|
// data, data, data |
146 |
|
|
147 |
|
// e.g. view, edit |
148 |
|
'ecom_mode' => array( query_arg => 'ecmod' ), |
149 |
|
// This should be renamed to 'ecom_data_transport_key'. |
150 |
|
'ecom_data_locator_key' => array( query_arg => 'ecdlk' ), |
151 |
|
|
152 |
|
// This should be enough to identify data Xyz. |
153 |
|
// e.g. an OID, a GUID, a filename or similar stuff |
154 |
|
'ecom_data_ident' => array( query_arg => 'ecdid' ), |
155 |
|
// e.g. a classname or a filename |
156 |
|
'ecom_data_meta' => array( query_arg => 'ecdm' ), |
157 |
|
// filter the data: e.g. |
158 |
|
// - an xpath-query (xpq), |
159 |
|
// - an abstract/custom filter string or |
160 |
|
// - a parent node identifier (maybe revamp as 'ecdpnid')? |
161 |
|
'ecom_data_filter' => array( query_arg => 'ecdf' ), |
162 |
|
|
163 |
|
// Some actions ... |
164 |
|
// ... required for data items. |
165 |
|
'ecom_data_action_edit' => array( query_arg => 'ecdfe' ), |
166 |
|
'ecom_data_action_cancel' => array( query_arg => 'ecdfc' ), |
167 |
|
'ecom_data_action_delete' => array( query_arg => 'ecdfd' ), |
168 |
|
// ... required for data lists. |
169 |
|
'ecom_data_form_action' => array( query_arg => 'ecdfa' ), |
170 |
|
'ecom_data_form_checkbox' => array( query_arg => 'checkbox' ), |
171 |
|
|
172 |
|
// Special argument (should become a non-data-action). |
173 |
|
// Triggers 'selectSource' at backend api (remote api) which causes a database handle switch. |
174 |
|
'ecom_data_source_key' => array( query_arg => 'ecds' ), |
175 |
|
|
176 |
), |
), |
177 |
|
|
178 |
/* |
/* |
179 |
// block model (what is used for each block) |
// block model (what is used for each block) |
180 |
|
// is this deprecated??? |
181 |
block => array( |
block => array( |
182 |
'ident' => array( query_arg => 'ident' ), |
'ident' => array( query_arg => 'ident' ), |
183 |
'meta' => array( query_arg => 'meta' ), |
'meta' => array( query_arg => 'meta' ), |
190 |
|
|
191 |
)); |
)); |
192 |
|
|
193 |
|
|
194 |
|
// TODO: activate MVC-Views!!! |
195 |
|
// - Here: Picture a ecom-component as a MVC-View. |
196 |
|
// - Assign a GUID to each ecom-component! |
197 |
|
// - Build WebExplorer-Introspection-Module to show stuff like this... (->WebExplorer::Designer) |
198 |
|
|
199 |
|
|
200 |
//$this->setup_views( &$this->_registry ); |
//$this->setup_views( &$this->_registry ); |
201 |
|
|
202 |
// associate behaviour with "View"-components |
// associate behaviour with "View"-components |
224 |
// COID => '123', |
// COID => '123', |
225 |
caption => "Explorer - ExplorerDataItem", |
caption => "Explorer - ExplorerDataItem", |
226 |
)); |
)); |
227 |
|
|
228 |
// FIXME!!! enhance!?!? |
// FIXME!!! enhance!?!? |
229 |
// AIM: "dispatch a Request to a View by using rules..." |
// AIM: "dispatch a Request to a View by using rules..." |
230 |
// Todo: |
// Todo: |
233 |
// Enhance this backend and introduce a mechanism to trigger |
// Enhance this backend and introduce a mechanism to trigger |
234 |
// 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. |
235 |
$this->add_controller( array( |
$this->add_controller( array( |
236 |
|
|
237 |
// for "module", no component registry is required, just does 'mkObject' under the hood |
// for "module", no component registry is required, just does 'mkObject' under the hood |
238 |
module => 'Application::Request::HttpController', |
module => 'Application::Request::HttpController', |
239 |
|
//module_options => blah |
240 |
|
|
241 |
rules => array( |
rules => array( |
242 |
|
|
243 |
// get last page state |
// get last page state |
244 |
create_function('&$_in, &$_out', ' |
create_function('&$_in, &$_out', ' |
245 |
$requestTracker = mkObject("Application::Request::Tracker"); |
$requestTracker = mkObject("Application::Request::Tracker"); |
246 |
$page_state = $requestTracker->getPointer(); |
$page_state = $requestTracker->getPointer(); |
247 |
$_out = $page_state[options]; |
$pre_out = $page_state[options]; |
248 |
|
//print Dumper($pre_out); |
249 |
|
|
250 |
|
// clean-up unwanted variables |
251 |
|
$label = $_in[ecom_label]; |
252 |
|
switch ($_in[ecom_abstract_type]) { |
253 |
|
case "list": |
254 |
|
if ($pre_out[options][ecoms][$label][ecom_data_meta]) { unset($pre_out[options][ecoms][$label][ecom_data_meta]); } |
255 |
|
break; |
256 |
|
// 2003-04-16: required for xmltree-to-item transition |
257 |
|
// if we dont do this the "dotted" filter expression would persist across views |
258 |
|
case "item": |
259 |
|
if ($pre_out[options][ecoms][$label][ecom_data_filter]) { unset($pre_out[options][ecoms][$label][ecom_data_filter]); } |
260 |
|
break; |
261 |
|
} |
262 |
|
$_out = $pre_out; |
263 |
|
'), |
264 |
|
|
265 |
|
// reset machine |
266 |
|
create_function('&$_in, &$_out', ' |
267 |
|
// HACK!!! |
268 |
|
// FIXME: review and implement in a more clean way? |
269 |
|
//print "RESET!<br/>"; |
270 |
|
$_out[options][ecoms][phase_startup] = "RESET"; |
271 |
'), |
'), |
272 |
|
|
273 |
// rewrite idents |
// rewrite idents |
274 |
create_function('&$_in, &$_out', ' |
create_function('&$_in, &$_out', ' |
275 |
|
// map Topic to Page if exists |
276 |
|
if($_in[topic]) { |
277 |
|
$_in[ap] = $_in[topic]; |
278 |
|
} |
279 |
$idents = array ( ap, ); |
$idents = array ( ap, ); |
280 |
foreach($idents as $key) { |
foreach($idents as $key) { |
281 |
$_out[options][idents][$key] = $_in[$key]; |
$_out[options][idents][$key] = $_in[$key]; |
283 |
'), |
'), |
284 |
|
|
285 |
// check right $_GET[ap] |
// check right $_GET[ap] |
286 |
create_function('&$_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 [ap]: $_in[ap], sure this is right here?<br>" : null;'), |
287 |
|
|
288 |
// write components variables to out |
// write components variables to out |
289 |
create_function('&$_in, &$_out', ' |
create_function('&$_in, &$_out', ' |
290 |
$vars = array( ecom_type, ecom_abstract_type, ecom_action, ecom_data_locator_key, ecom_data_ident, ecom_data_meta ); |
$vars = array( |
291 |
|
ecom_type, ecom_abstract_type, ecom_mode, ecom_data_locator_key, |
292 |
|
ecom_data_ident, ecom_data_meta, ecom_data_filter |
293 |
|
); |
294 |
|
// ecom_call_method, ecom_call_args |
295 |
if($_in[ecom_label]) { |
if($_in[ecom_label]) { |
296 |
foreach($vars as $key) { |
foreach($vars as $key) { |
297 |
if($_in[$key]) { |
if($_in[$key]) { |
304 |
return; |
return; |
305 |
'), |
'), |
306 |
|
|
307 |
// create default ecoms (navigation, etc.) |
// create default ecoms (navigation, chooser [as of 2003-04-05] etc.) |
308 |
create_function('&$_in, &$_out', ' |
create_function('&$_in, &$_out', ' |
309 |
if(!$_out[options][ecoms] || !is_array($_out[options][ecoms])) { |
if(!$_out[options][ecoms] || !is_array($_out[options][ecoms])) { |
310 |
$_out[options][ecoms] = array( |
$_out[options][ecoms] = array( |
311 |
nav => array( |
nav => array( |
312 |
ecom_type => "nav", |
ecom_type => "nav", |
313 |
ecom_abstract_type => "list", |
ecom_abstract_type => "list", |
314 |
ecom_action => "nav", |
ecom_mode => "link", |
315 |
|
ecom_data_locator_key => "rpc", |
316 |
|
), |
317 |
|
chooser => array( |
318 |
|
ecom_type => "nav", |
319 |
|
ecom_abstract_type => "list", |
320 |
|
ecom_mode => "link", |
321 |
ecom_data_locator_key => "rpc", |
ecom_data_locator_key => "rpc", |
322 |
), |
), |
323 |
); |
); |
326 |
return; |
return; |
327 |
'), |
'), |
328 |
|
|
329 |
|
// handle data form action(button) |
330 |
|
create_function('&$_in, &$_out', ' |
331 |
|
if($_in[ap] == "Benutzerverwaltung" || $_in[topic] == "Benutzerverwaltung") { |
332 |
|
if(!$_out[options][ecoms][UMnav]) { |
333 |
|
$_out[options][ecoms][UMnav] = array( |
334 |
|
ecom_type => "nav", |
335 |
|
ecom_abstract_type => "tree", |
336 |
|
ecom_mode => "link", |
337 |
|
ecom_data_locator_key => "rpc", |
338 |
|
); |
339 |
|
} |
340 |
|
} |
341 |
|
'), |
342 |
|
|
343 |
|
// handle data form action(button) |
344 |
|
create_function('&$_in, &$_out', ' |
345 |
|
$label = $_in[ecom_label]; |
346 |
|
if($_in[ecom_data_form_action] && is_array($_in[ecom_data_form_checkbox])) { |
347 |
|
$cnt = sizeof($_in[ecom_data_form_checkbox]); |
348 |
|
if($cnt == 1) { |
349 |
|
foreach($_in[ecom_data_form_checkbox] as $ident) { |
350 |
|
$_out[options][ecoms][$label][ecom_data_ident] = $ident; |
351 |
|
} |
352 |
|
$_out[options][ecoms][$label][ecom_data_meta] = $_in[ecom_data_ident]; |
353 |
|
$_out[options][ecoms][$label][ecom_mode] = $_in[ecom_data_form_action]; |
354 |
|
$_out[options][ecoms][$label][ecom_abstract_type] = "item"; |
355 |
|
} else { |
356 |
|
// TODO: implement multi-selection actions on rows(items) here!! |
357 |
|
} |
358 |
|
} |
359 |
|
'), |
360 |
|
|
361 |
|
|
362 |
|
// handle data form buttons |
363 |
|
create_function('&$_in, &$_out', ' |
364 |
|
$label = $_in[ecom_label]; |
365 |
|
if($_in[ecom_data_action_edit]) { $_out[options][ecoms][$label][ecom_mode] = "edit"; } |
366 |
|
if($_in[ecom_data_action_cancel]) { $_out[options][ecoms][$label][ecom_mode] = "view"; } |
367 |
|
|
368 |
|
// Action.Delete [new of 2003-04-09] |
369 |
|
if ($_in[ecom_data_action_delete]) { |
370 |
|
|
371 |
|
//$_out[options][ecoms][content][ecom_mode] = "view"; |
372 |
|
|
373 |
|
// the code here vanished to the component itself! |
374 |
|
// could/should we do this for "edit" and/or "view" actions as well? |
375 |
|
// look at ecom/FlexibleDataItem! |
376 |
|
|
377 |
|
} |
378 |
|
|
379 |
|
'), |
380 |
|
|
381 |
|
// propagate datasources to ecoms |
382 |
|
// datasource-change requested? enhance logic here! |
383 |
|
// by now each ecom-component gets injected the very same |
384 |
|
// datasource if requested - otherwise everything will fall back to defaults |
385 |
|
create_function('&$_in, &$_out', ' |
386 |
|
if ($_in[ecom_data_source_key]) { |
387 |
|
|
388 |
|
print "YAI: ecom_data_source_key<br/>"; |
389 |
|
|
390 |
|
//print Dumper($_out[options][ecoms]); |
391 |
|
//print "ds: " . $_in[ecom_data_source_key] . "<br/>"; |
392 |
|
/* |
393 |
|
foreach ($_out[options][ecoms] as $name => $ecom) { |
394 |
|
print "name: $name<br/>"; |
395 |
|
//$_out[options][sources][selected] = $_in[ecom_data_source]; |
396 |
|
$_out[options][ecoms][$name][ecom_data_source_key] = $_in[ecom_data_source_key]; |
397 |
|
} |
398 |
|
*/ |
399 |
|
$_out[options][main][ecom_data_source_key] = $_in[ecom_data_source_key]; |
400 |
|
|
401 |
|
|
402 |
|
// 2003-04-07 - enhanced |
403 |
|
// now activates a special ecom-component - a "RemoteAction" - replacing |
404 |
|
// the "content"-ecom instead of displaying an empty page / overriding any |
405 |
|
// view reached by "normal dispatching" |
406 |
|
|
407 |
|
$_out[options][ecoms][phase_startup] = array( |
408 |
|
ecom_type => "call", |
409 |
|
ecom_abstract_type => "auto", |
410 |
|
ecom_mode => "link", |
411 |
|
ecom_data_locator_key => "rpc", |
412 |
|
// new attributes/properties/arguments that control further / trigger different DataFlow: |
413 |
|
// FIXME: add these to declaration at top! |
414 |
|
ecom_call_method => "selectSource", |
415 |
|
ecom_call_args => $_in[ecom_data_source_key] |
416 |
|
); |
417 |
|
|
418 |
|
} |
419 |
|
'), |
420 |
|
|
421 |
|
|
422 |
/* |
/* |
423 |
// translate value of argument "action" (olist => list.view, oedit => item.edit) |
// translate value of argument "action" (olist => list.view, oedit => item.edit) |
424 |
// action dispatcher |
// action dispatcher |