Podpora historie (audit trails) pridana do UI
[mirrors/SokoMan.git] / index.php
1 <?php
2 /*
3 * SkladovySystem - Storage management system compatible with LMS
4 * Copyright (C) 2011 Tomas Mudrunka
5 *
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
15 *
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20 require_once('sklad.conf.php');
21 require_once('Sklad_LMS-fake.class.php');
22 require_once('HTTP_Auth.class.php');
23
24 /**
25 * Trida poskytuje podpurne funkce pro generovani HTML kodu specificke pro sklad
26 *
27 * Tato trida by nemela sama nic vypisovat (vyjma chybovych a debugovacich hlasek)!
28 *
29 * @package Sklad_HTML
30 * @author Tomas Mudrunka
31 */
32 class Sklad_HTML {
33 function header($title='') {
34 $home = URL_HOME;
35 $script = $_SERVER['SCRIPT_NAME'];
36 $search = htmlspecialchars(@trim($_GET['q']));
37 $message = htmlspecialchars(@trim($_GET['message']));
38 return <<<EOF
39 <head>
40 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
41 </head>
42 <h1><a href="$script/">SystémSklad</a><small>$title</small></h1>
43 <div>
44 <menu>
45 <li><a href="?logout">Logout</a></li>
46 <li><a href="$script/">Home</a></li>
47 </menu>
48 <form action="?" method="GET">
49 <input type="text" name="q" placeholder="regexp..." value="$search" />
50 <input type="submit" value="filter" />
51 </form>
52 <!-- form action="$script/" method="GET">
53 <input type="text" name="q" placeholder="regexp..." value="$search" />
54 <input type="submit" value="search items" />
55 </form -->
56 </div>
57 <div style="background-color:#FFDDDD;">
58 <font color="red">$message</font>
59 </div>
60 EOF;
61 }
62
63 function row($row) {
64 $html='<tr>';
65 foreach($row as $var) {
66 if(trim($var) == '') $var = '&nbsp;';
67 $html.="<td>$var</td>";
68 }
69 $html.='</tr>';
70 return $html;
71 }
72
73 function table(&$table, $params='border=1') {
74 $html="<table $params>";
75 $header=true;
76 foreach($table as $row) {
77 if($header) {
78 $html.=$this->row(array_keys($row));
79 $header=false;
80 }
81 $html.=$this->row($row);
82 }
83 $html.='</table>';
84 return $html;
85 }
86
87 function internal_url($link) {
88 return $_SERVER['SCRIPT_NAME'].'/'.$link;
89 }
90
91 function link($title='n/a', $link='#void', $internal=true) {
92 if($internal) $link = $this->internal_url($link);
93 return "<a href='$link'>$title</a>";
94 }
95
96 function img($src='#void', $title='img') {
97 return "<img src='$src' alt='$title' title='$title' width=64 />";
98 }
99
100 function table_add_images(&$table) {
101 $image = array('model_id');
102 foreach($table as $id => $row) {
103 foreach($image as $column) if(isset($table[$id][$column])) {
104 $type = @array_shift(preg_split('/_/', $column));
105 $src=URL_IMAGES."/$type/".$table[$id][$column].'.jpg';
106 $table[$id][$type.'_image']=$this->img($src, $table[$id][$column]);
107 }
108 }
109 }
110
111 function table_collapse(&$table) {
112 $collapse = array(
113 'item_id' => 'item_id',
114 'model_id' => 'model_name',
115 'category_id' => 'category_name',
116 'producer_id' => 'producer_name',
117 'vendor_id' => 'vendor_name',
118 'room_id' => 'room_name',
119 'status_id' => 'status_name',
120 );
121 foreach($table as $id => $row) {
122 foreach($collapse as $link => $title)
123 if(isset($table[$id][$link])) {
124 $type = @array_shift(preg_split('/_/', $link));
125 if($link != $title) unset($table[$id][$link]);
126 $table[$id][$title]=$this->link($row[$title], $type.'/'.$row[$link].'/');
127 }
128 }
129 }
130
131 function table_sort(&$table) {
132 $precedence = array('item_id', 'model_image', 'model_name','model_descript','category_name','status_name','room_name');
133 $table_sorted = array();
134 foreach($table as $id => $row) {
135 $table_sorted[$id] = array();
136 foreach($precedence as $column) if(isset($table[$id][$column])) {
137 $table_sorted[$id][$column]=$table[$id][$column];
138 unset($table[$id][$column]);
139 }
140 $table_sorted[$id]=array_merge($table_sorted[$id],$table[$id]);
141 }
142 $table = $table_sorted;
143 }
144
145 function render_item_table($table) {
146 $this->table_add_images($table);
147 $this->table_collapse($table);
148 $this->table_sort($table);
149 return $this->table($table);
150 }
151
152 function input($name=false, $value=false, $type='text', $placeholder=false, $options=false) {
153 $html = "<input type='$type' ";
154 if($name) $html.= "name='$name' ";
155 if(!is_bool($value)) $html.= "value='$value' ";
156 if($options) $html.= "$options ";
157 if($placeholder) $html.= "placeholder='$placeholder' ";
158 $html .= '/>';
159 return $html;
160 }
161
162 function select($name, $selectbox, $default=false) {
163 //echo('<pre>'); print_r($selectbox);
164 $html = "<select name='$name'>";
165
166 if($default) {
167 $value=$default; $title=$selectbox[$value];
168 $html .= "<option value='$value'>$value :: $title</option>";
169 unset($selectbox[$value]);
170 }
171 foreach($selectbox as $value => $title) {
172 $html .= "<option value='$value'>$value :: $title</option>";
173 }
174 $html .= "</select>";
175 return $html;
176 }
177
178 function render_insert_form($class, $columns, $selectbox=array(), $current=false, $multi_insert=true) {
179 //echo('<pre>'); print_r($selectbox);
180 //echo('<pre>'); print_r($current);
181 $update = false;
182 if(is_array($current)) {
183 $update = true;
184 $current = array_shift($current);
185 }
186
187 $html='<form method="POST">';
188 if($multi_insert) $html.='<div name="input_set" style="float:left; border:1px solid grey;">';
189 //$html.=$this->input('table', $class, 'hidden');
190 foreach($columns as $column) {
191 $html.=$class.':<b>'.$column['Field'].'</b>: ';
192 $name="values[$class][".$column['Field'].'][]';
193 $val = $update ? $current[$column['Field']] : false;
194 switch(true) {
195 case preg_match('/auto_increment/', $column['Extra']):
196 if(!$val) $val = '';
197 $html.=$this->input($name, $val, 'hidden');
198 $html.=$val.'(AUTO)';
199 break;
200 case isset($selectbox[$column['Field']]):
201 $html.=$this->select($name,$selectbox[$column['Field']],$val);
202 break;
203 default:
204 $html.=$this->input($name, $val);
205 break;
206 }
207 $html.='<br />';
208 }
209
210 if($multi_insert) {
211 //TODO, move to separate JS file
212 $html.=<<<EOF
213 </div>
214 <span name="input_set_next"></span><br style="clear:both" />
215 <script>
216 function duplicate_element(what, where) {
217 document.getElementsByName(where)[0].outerHTML =
218 document.getElementsByName(what)[0].outerHTML
219 + document.getElementsByName(where)[0].outerHTML;
220 }
221 </script>
222 <a href='#' onClick="duplicate_element('input_set', 'input_set_next')">+</a>
223 EOF;
224 }
225
226 $btn = is_array($current) ? 'UPDATE' : 'INSERT';
227 $html.=$this->input(false, $btn, 'submit');
228 $html.='</form>';
229 return $html;
230 }
231 }
232
233 /**
234 * Trida poskytuje rozhrani k databazi skladu
235 *
236 * @package Sklad_DB
237 * @author Tomas Mudrunka
238 */
239 class Sklad_DB extends PDO {
240 function __construct() {
241 $this->lms = new Sklad_LMS();
242
243 parent::__construct(
244 DB_DSN, DB_USER, DB_PASS,
245 array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8") //Force UTF8 for MySQL
246 );
247 }
248
249 function escape($str) {
250 return preg_replace('(^.|.$)', '', $this->quote($str)); //TODO HACK
251 }
252
253 function build_query_select($class, $id=false, $limit=false, $offset=0, $search=false, $history=false, $order=false, $suffix_id='_id') {
254 //Configuration
255 $join = array(
256 'item' => array('model', 'category', 'producer', 'vendor', 'room', 'status'),
257 'model' => array('category', 'producer')
258 ); //TODO Autodetect using foreign keys?
259 $search_fields = array(
260 'item' => array('item_id','model_name','model_barcode','model_descript','producer_name','vendor_name')
261 ); //TODO Autodetect
262
263 //Escaping
264 $class = $this->escape($class);
265
266 //SELECT
267 $sql="SELECT * FROM $class\n";
268 //JOIN
269 if(isset($join[$class])) foreach($join[$class] as $j) $sql .= "LEFT JOIN $j USING($j$suffix_id)\n";
270 //WHERE/REGEXP
271 $where = false;
272 if($search) {
273 $search = $this->quote($search);
274 if(!isset($search_fields[$class])) {
275 trigger_error("Ve tride $class zatim vyhledavat nemozno :-(");
276 die();
277 }
278 $where[0] = 'FALSE ';
279 foreach($search_fields[$class] as $column) $where[0] .= "OR $column REGEXP $search ";
280 } elseif($id) $where[1] = "$class$suffix_id = $id";
281 if(!$history && $this->contains_history($class)) $where[2] = $class.'_valid_till=0';
282 if($where) $sql .= 'WHERE '.implode(' AND ', $where)."\n";
283 //LIMIT/OFFSET
284 if($limit) {
285 $limit = $this->escape((int)$limit);
286 $offset = $this->escape((int)$offset);
287 $sql .= "LIMIT $offset,$limit\n";
288 }
289 //ORDER
290 if(!$order) $order = $class.$suffix_id;
291 $sql .= "ORDER BY $order";
292
293 return $sql;
294 }
295
296 function safe_query($sql, $fatal=true) {
297 $result = $this->query($sql);
298 if(!$result) {
299 $error = $this->errorInfo();
300 trigger_error("<font color=red><b>QUERY FAILED ($error[0],$error[1]): </b>$error[2]<br /><br /><b>QUERY:</b>\n<pre>$sql</pre></font>");
301 if($fatal) die();
302 }
303 return $result;
304 }
305
306 function get_listing($class, $id=false, $limit=false, $offset=0, $search=false, $history=false, $indexed=array(), $suffix_id='_id') {
307 $sql = $this->build_query_select($class, $id, $limit, $offset, $search, $history);
308 $result = $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC);
309 if(!$result || !is_array($indexed)) return $result;
310
311 foreach($result as $key => $row) $indexed[$row[$class.$suffix_id]]=$row;
312 return $indexed;
313 }
314
315 function get_columns($class) {
316 $class = $this->escape($class);
317 $sql = "SHOW COLUMNS FROM $class;";
318 return $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC);
319 }
320
321 function columns_get_selectbox($columns, $class=false, $suffix_id='_id', $suffix_name='_name') {
322 $selectbox=array();
323 foreach($columns as $column) {
324 if($column['Field'] == 'user_id') continue; //TODO HACK Blacklist: tabulka nemusi obsahovat *_name!!! momentalne se to tyka jen tabulky user (a item - u ty to nevadi)!
325 if($class && $column['Field'] == $class.$suffix_id) continue;
326 if(!preg_match('/'.$suffix_id.'$/', $column['Field'])) continue;
327 $table=preg_replace('/'.$suffix_id.'$/','',$column['Field']);
328
329 $sql = "SELECT $table$suffix_id, $table$suffix_name FROM $table;"; //TODO History
330 $result = $this->safe_query($sql, false);
331 if(!$result) continue;
332 $result = $result->fetchAll(PDO::FETCH_ASSOC);
333 foreach($result as $row) $selectbox[$table.$suffix_id][$row[$table.$suffix_id]]=$row[$table.$suffix_name];
334 }
335 //echo('<pre>'); print_r($selectbox);
336 return array_filter($selectbox, 'ksort');
337 }
338
339 function contains_history($table) {
340 $history_tables = array('item'); //TODO Autodetect
341 return in_array($table, $history_tables);
342 }
343
344 function build_query_insert($table, $values, $replace=true, $suffix_id='_id') {
345 //Init
346 $history = $this->contains_history($table);
347
348 //Escaping
349 $table = $this->escape($table);
350
351 //Get list of POSTed columns
352 $columns = implode(',',array_map(array($this,'escape'), array_keys($values[0])));
353
354 //Build query
355 $sql = '';
356 //echo('<pre>'); die(print_r($values));
357
358 if($history) {
359 $history_update=false; foreach($values as $row) if(is_numeric($row[$table.'_id'])) $history_update=true;
360 if($history_update) {
361 $sql .= "UPDATE $table";
362 $sql .= ' SET '.$table.'_valid_till=NOW()';
363 $sql .= ' WHERE '.$table.'_valid_till=0 AND (';
364 $or = '';
365 foreach($values as $row) {
366 $sql .= $or.' '.$table.'_id='.$row[$table.'_id'];
367 $or = ' OR';
368 }
369 $sql .= " );\n\n";
370 $replace = false;
371 }
372 }
373
374 //Insert into table (columns)
375 $sql .= $replace ? 'REPLACE' : 'INSERT';
376 $sql .= " INTO $table ($columns) VALUES ";
377
378 //Values (a,b,c),(d,e,f)
379 $comma='';
380 foreach($values as $row) {
381 $row_quoted = array_map(array($this,'quote'), $row); //Check
382 if($history) {
383 foreach($row as $column => $value) {
384 switch($column) {
385 case $table.'_valid_from':
386 $row_quoted[$column] = 'NOW()';
387 break;
388 case $table.'_valid_till':
389 $row_quoted[$column] = '0';
390 break;
391 case $table.'_author':
392 $row_quoted[$column] = $this->lms->get_authorized_user_id();
393 //die($this->lms->get_authorized_user_id().'=USER');
394 break;
395 }
396 }
397 }
398 $sql .= $comma.'('.implode(',',$row_quoted).')';
399 $comma = ',';
400 }
401
402 //Terminate
403 $sql .= ';';
404 return $sql;
405 }
406
407 function insert_or_update($table, $values) {
408 $sql = $this->build_query_insert($table, $values);
409 $this->safe_query($sql);
410 return $this->lastInsertId();
411 }
412
413 function insert_or_update_multitab($values) {
414 $last=false;
415 foreach($values as $table => $rows) $last = $this->insert_or_update($table, $rows);
416 return $last;
417 }
418
419 function delete($table, $id, $suffix_id='_id') {
420 if($this->contains_history($table)) die(trigger_error("V tabulce $table jentak neco mazat nebudes chlapecku :-P")); //TODO post redirect get
421 $key = $this->escape($table.$suffix_id);
422 $table = $this->escape($table);
423 $id = $this->quote($id);
424 return $this->safe_query("DELETE FROM $table WHERE $key = $id LIMIT 1;");
425 }
426 }
427
428 /**
429 * Trida implementuje uzivatelske rozhrani skladu
430 *
431 * Example usage:
432 * $sklad = new Sklad_UI();
433 * $sklad->process_http_request();
434 *
435 * @package Sklad_UI
436 * @author Tomas Mudrunka
437 */
438 class Sklad_UI {
439 function __construct() {
440 $this->db = new Sklad_DB();
441 $this->html = new Sklad_HTML();
442 }
443
444 function render_items($class, $id=false, $limit=false, $offset=0, $search=false, $history=false) {
445 return $this->html->render_item_table($this->db->get_listing($class, $id, $limit, $offset, $search, $history, false));
446 }
447
448 function render_form_add($class) {
449 $columns = $this->db->get_columns($class);
450 $selectbox = $this->db->columns_get_selectbox($columns, $class);
451 return $this->html->render_insert_form($class, $columns, $selectbox);
452 }
453
454 function render_form_edit($class, $id) {
455 $columns = $this->db->get_columns($class);
456 $selectbox = $this->db->columns_get_selectbox($columns, $class);
457 $current = $this->db->get_listing($class, $id);
458 return $this->html->render_insert_form($class, $columns, $selectbox, $current);
459 }
460
461 function render_single_record_details($class, $id) {
462 $id_next = $id + 1;
463 $id_prev = $id - 1 > 0 ? $id - 1 : 0;
464 $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : '';
465 $html='';
466 $html.= $this->html->link('<<', "$class/$id_prev/");
467 $html.= '-';
468 $html.= $this->html->link('>>', "$class/$id_next/");
469 $html.= '<br />';
470 $html.= $this->html->link('edit', "$class/$id/edit/");
471 if($this->db->contains_history($class)) $html.= ' ][ '.$this->html->link('history', "$class/$id/history/");
472 return $html;
473 }
474
475 function render_listing_navigation($class, $id, $limit, $offset) {
476 $offset_next = $offset + $limit;
477 $offset_prev = $offset - $limit > 0 ? $offset - $limit : 0;
478 $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : '';
479 $html='';
480 $html.= $this->html->link('<<', "$class/$id/$limit/$offset_prev/$get");
481 $html.= '-';
482 $html.= $this->html->link('>>', "$class/$id/$limit/$offset_next/$get");
483 $html.= '<br />';
484 $html.= $this->html->link('new', "$class/new/$get");
485 return $html;
486 }
487
488 function render_listing_extensions($class, $id, $limit, $offset, $edit=false) {
489 $html='';
490 if(is_numeric($id)) {
491 $html.=$this->render_single_record_details($class, $id);
492 } else {
493 $html.=$this->render_listing_navigation($class, '*', $limit, $offset);
494 }
495 if($edit) {
496 $html.='<br />TODO UPDATE FORM!<br />'; //TODO: Asi uz je hotovy...
497 $html.= $this->render_form_edit($class, $id);
498 $action = $_SERVER['SCRIPT_NAME']."/$class/$id/delete";
499 $html.= "<form action='$action' method='POST'>";
500 $html.= $this->html->input(false, 'DELETE', 'submit');
501 $html.= 'sure?'.$this->html->input('sure', false, 'checkbox');
502 $html.= '</form>';
503 $action = $_SERVER['SCRIPT_NAME']."/$class/$id/image";
504 $html.= "<form action='$action' method='POST' enctype='multipart/form-data'>";
505 $html.= $this->html->input('image', false, 'file', false, 'size="30"');
506 $html.= $this->html->input(false, 'IMAGE', 'submit');
507 $html.='</form>';
508 }
509 return $html;
510 }
511
512 function check_auth() {
513 new HTTP_Auth('SkladovejSystem', true, array($this->db->lms,'check_auth'));
514 }
515
516 function post_redirect_get($location, $message='') {
517 $location = $this->html->internal_url($location).'?message='.urlencode($message);
518 header('Location: '.$location);
519 die("Location: $location");
520 }
521
522 function safe_include($dir,$name,$vars=array(),$ext='.inc.php') {
523 if(preg_match('/[^a-zA-Z0-9-]/',$name)) die(trigger_error('SAFE INCLUDE: Securityfuck.'));
524 $filename="$dir/$name$ext";
525 if(!is_file($filename)) die(trigger_error('SAFE INCLUDE: Fuckfound.'));
526 foreach($vars as $var => $val) $$var=$val;
527 ob_start();
528 include($filename);
529 $out=ob_get_contents();
530 ob_end_clean();
531 return $out;
532 }
533
534 function process_http_request_post($action=false, $class=false, $id=false) {
535 if($_SERVER['REQUEST_METHOD'] != 'POST') return;
536 //echo('<pre>'); //DEBUG (maybe todo remove), HEADERS ALREADY SENT!!!!
537
538 //SephirPOST:
539
540 /* Tenhle foreach() prekopiruje promenne
541 * z: $_POST['values'][$table][$column][$id];
542 * do: $values[$table][$id][$column]
543 */
544 if(isset($_POST['values'])) {
545 $values=array();
546 foreach($_POST['values'] as $table => $columns) {
547 foreach($columns as $column => $ids) {
548 foreach($ids as $id => $val) $values[$table][$id][$column] = $val;
549 }
550 }
551 //die(print_r($values));
552 }
553
554 if($action) switch($action) {
555 case 'new':
556 case 'edit':
557 //if(!isset($_POST['table'])) die(trigger_error("Jest nutno specifikovat tabulku voe!"));
558 //$table=$_POST['table'];
559 $table='item';
560 //print_r($values); //debug
561 $last = $this->db->insert_or_update_multitab($values);
562 $last = "$table/$last/";
563 $next = "$table/new/";
564 echo 'Hotovo. Poslední vložený záznam naleznete '.$this->html->link('zde', $last).'.<br />'.
565 'Další záznam přidáte '.$this->html->link('zde', $next).'.';
566 die();
567 break;
568 case 'delete':
569 if(!isset($_POST['sure']) || !$_POST['sure']) die(trigger_error('Sure user expected :-)'));
570 $this->db->delete($class, $id);
571 $this->post_redirect_get("$class", "Neco (pravdepodobne /$class/$id) bylo asi smazano. Fnuk :'-(");
572 break;
573 case 'image':
574 $image_classes = array('model'); //TODO, use this more widely across the code
575 if(!in_array($class, $image_classes)) die(trigger_error("Nekdo nechce k DB Tride '$class' prirazovat obrazky!"));
576 $image_destination = DIR_IMAGES."/$class/$id.jpg";
577 if($_FILES['image']['name'] == '') die(trigger_error('Kazde neco se musi nejak jmenovat!'));
578 if(move_uploaded_file($_FILES['image']['tmp_name'], $image_destination)) {
579 chmod ($image_destination, 0664);
580 $this->post_redirect_get("$class/$id", 'Obrazek se naladoval :)');
581 } else die(trigger_error('Soubor se nenahral :('));
582 break;
583 default:
584 trigger_error('Nothin\' to do here my cutie :-*');
585 break;
586 }
587
588 die('POSTed pyčo!');
589 }
590
591 function process_http_request() {
592 $this->check_auth();
593
594 @ini_set('magic_quotes_gpc' , 'off');
595 if(get_magic_quotes_gpc()) {
596 die(trigger_error("Error: magic_quotes_gpc needs to be disabled! F00K!"));
597 }
598
599 $PATH_INFO=@trim($_SERVER[PATH_INFO]);
600 if($_SERVER['REQUEST_METHOD'] != 'POST') echo $this->html->header($PATH_INFO); //TODO tahle podminka naznacuje ze je v navrhu nejaka drobna nedomyslenost...
601
602
603 //Sephirot:
604 $PATH_CHUNKS = preg_split('/\//', $PATH_INFO);
605 if(!isset($PATH_CHUNKS[1])) $PATH_CHUNKS[1]='';
606 switch($PATH_CHUNKS[1]) {
607 case 'test': //test
608 die('Tell me why you cry');
609 break;
610 case 'assistant': //assistant
611 $assistant_vars['step'] = isset($PATH_CHUNKS[3]) && is_numeric($PATH_CHUNKS[3]) ? trim($PATH_CHUNKS[3]) : false;
612 echo $this->safe_include(DIR_ASSISTANTS,$PATH_CHUNKS[2],$assistant_vars);
613 break;
614 default: //?
615 $search = (isset($_GET['q']) && trim($_GET['q']) != '') ? trim($_GET['q']) : false;
616 $class = (isset($PATH_CHUNKS[1]) && $PATH_CHUNKS[1] != '') ? $PATH_CHUNKS[1] : 'item';
617 if(!isset($PATH_CHUNKS[2])) $PATH_CHUNKS[2]='';
618 switch($PATH_CHUNKS[2]) {
619 case 'new': //?/new
620 $this->process_http_request_post($PATH_CHUNKS[2], $class);
621 echo $this->render_form_add($class);
622 break;
623 default: //?/?
624 $id = (isset($PATH_CHUNKS[2]) && is_numeric($PATH_CHUNKS[2]) ? (int) $PATH_CHUNKS[2] : false);
625 if(!isset($PATH_CHUNKS[3])) $PATH_CHUNKS[3]='';
626 $edit=false;
627 switch($PATH_CHUNKS[3]) {
628 case 'edit': //?/?/edit
629 case 'image': //?/?/image
630 case 'delete': //?/?/delete
631 $this->process_http_request_post($PATH_CHUNKS[3], $class, $id);
632 $edit=true;
633 default: //?/?/?
634 $history = $PATH_CHUNKS[3] == 'history' ? true : false;
635 $limit = (int) (isset($PATH_CHUNKS[3]) ? $PATH_CHUNKS[3] : '0');
636 $offset = (int) (isset($PATH_CHUNKS[4]) ? $PATH_CHUNKS[4] : '0');
637 echo $this->render_items($class, $id, $limit, $offset, $search, $history);
638 echo $this->render_listing_extensions($class, $id, $limit, $offset, $edit);
639 //print_r(array("<pre>",$_SERVER));
640 break;
641 }
642 break;
643 }
644 break;
645 }
646 }
647 }
648
649 $sklad = new Sklad_UI();
650 $sklad->process_http_request();
651
652 echo("<hr/>");
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