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cdfce7c2 TM |
1 | <?php |
2 | /* | |
3 | * SkladovySystem - Storage management system compatible with LMS | |
78bf26a5 | 4 | * Copyright (C) 2011 Tomas Mudrunka |
cdfce7c2 TM |
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 | ||
78bf26a5 TM |
24 | /** |
25 | * Trida poskytuje podpurne funkce pro generovani HTML kodu specificke pro sklad | |
26 | * | |
fc5c5b8b TM |
27 | * Tato trida by nemela sama nic vypisovat (vyjma chybovych a debugovacich hlasek)! |
28 | * | |
78bf26a5 TM |
29 | * @package Sklad_HTML |
30 | * @author Tomas Mudrunka | |
31 | */ | |
cdfce7c2 | 32 | class Sklad_HTML { |
fc5c5b8b | 33 | function header($title='') { |
cdfce7c2 TM |
34 | $home = URL_HOME; |
35 | $script = $_SERVER['SCRIPT_NAME']; | |
d9384cb5 TM |
36 | $search = htmlspecialchars(@trim($_GET['q'])); |
37 | $message = htmlspecialchars(@trim($_GET['message'])); | |
fc5c5b8b | 38 | return <<<EOF |
10562613 | 39 | <head> |
40 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
41 | </head> | |
cdfce7c2 | 42 | <h1><a href="$script/">SystémSklad</a><small>$title</small></h1> |
c9759229 TM |
43 | |
44 | <style type="text/css"> | |
45 | .menu li, .menu * li { | |
46 | float: left; | |
47 | margin: 0.2em; | |
48 | } | |
49 | ||
50 | .menu * menu { | |
51 | position: absolute; | |
52 | background-color: yellow; | |
53 | } | |
54 | ||
55 | .menu, .menu * menu { | |
56 | list-style: none; | |
57 | } | |
58 | ||
59 | .menu * menu { | |
60 | display: none; | |
61 | margin: 0; | |
62 | } | |
63 | ||
64 | .menu li:hover menu { | |
65 | display: block; | |
66 | } | |
67 | </style> | |
68 | ||
cdfce7c2 | 69 | <div> |
c9759229 | 70 | <menu class="menu"> |
cdfce7c2 TM |
71 | <li><a href="?logout">Logout</a></li> |
72 | <li><a href="$script/">Home</a></li> | |
c9759229 TM |
73 | <li><a href="#">Assistants</A> |
74 | <menu> | |
75 | <li><a href="$script/assistant/new-item">new-item</a></li> | |
76 | </menu> | |
77 | </li> | |
78 | <li><a href="#">List</a> | |
79 | <menu> | |
80 | <li><a href="$script/item">item</a></li> | |
81 | <li><a href="$script/model">model</a></li> | |
82 | <li><a href="$script/category">category</a></li> | |
83 | <li><a href="$script/producer">producer</a></li> | |
84 | <li><a href="$script/vendor">vendor</a></li> | |
85 | <li><a href="$script/room">room</a></li> | |
86 | <li><a href="$script/status">status</a></li> | |
87 | </menu> | |
88 | </li> | |
89 | <li><a href="#">New</a> | |
90 | <menu> | |
91 | <li><a href="$script/item/new">item</a></li> | |
92 | <li><a href="$script/model/new">model</a></li> | |
93 | <li><a href="$script/category/new">category</a></li> | |
94 | <li><a href="$script/producer/new">producer</a></li> | |
95 | <li><a href="$script/vendor/new">vendor</a></li> | |
96 | <li><a href="$script/room/new">room</a></li> | |
97 | <li><a href="$script/status/new">status</a></li> | |
98 | </menu> | |
99 | </li> | |
cdfce7c2 | 100 | </menu> |
c9759229 TM |
101 | |
102 | <div style="float: right;"> | |
103 | <form action="?" method="GET"> | |
104 | <input type="text" name="q" placeholder="regexp..." value="$search" /> | |
105 | <input type="submit" value="filter" /> | |
106 | </form> | |
107 | <!-- form action="$script/" method="GET"> | |
108 | <input type="text" name="q" placeholder="regexp..." value="$search" /> | |
109 | <input type="submit" value="search items" /> | |
110 | </form --> | |
111 | </div> | |
cdfce7c2 | 112 | </div> |
c9759229 | 113 | <hr style="clear: both;" /> |
d9384cb5 TM |
114 | <div style="background-color:#FFDDDD;"> |
115 | <font color="red">$message</font> | |
116 | </div> | |
cdfce7c2 TM |
117 | EOF; |
118 | } | |
119 | ||
fc5c5b8b TM |
120 | function row($row) { |
121 | $html='<tr>'; | |
cdfce7c2 TM |
122 | foreach($row as $var) { |
123 | if(trim($var) == '') $var = ' '; | |
fc5c5b8b | 124 | $html.="<td>$var</td>"; |
cdfce7c2 | 125 | } |
fc5c5b8b TM |
126 | $html.='</tr>'; |
127 | return $html; | |
cdfce7c2 TM |
128 | } |
129 | ||
fc5c5b8b TM |
130 | function table(&$table, $params='border=1') { |
131 | $html="<table $params>"; | |
cdfce7c2 TM |
132 | $header=true; |
133 | foreach($table as $row) { | |
134 | if($header) { | |
fc5c5b8b | 135 | $html.=$this->row(array_keys($row)); |
cdfce7c2 TM |
136 | $header=false; |
137 | } | |
fc5c5b8b | 138 | $html.=$this->row($row); |
cdfce7c2 | 139 | } |
fc5c5b8b TM |
140 | $html.='</table>'; |
141 | return $html; | |
cdfce7c2 TM |
142 | } |
143 | ||
d9384cb5 TM |
144 | function internal_url($link) { |
145 | return $_SERVER['SCRIPT_NAME'].'/'.$link; | |
146 | } | |
147 | ||
cdfce7c2 | 148 | function link($title='n/a', $link='#void', $internal=true) { |
d9384cb5 | 149 | if($internal) $link = $this->internal_url($link); |
cdfce7c2 TM |
150 | return "<a href='$link'>$title</a>"; |
151 | } | |
152 | ||
153 | function img($src='#void', $title='img') { | |
154 | return "<img src='$src' alt='$title' title='$title' width=64 />"; | |
155 | } | |
156 | ||
157 | function table_add_images(&$table) { | |
158 | $image = array('model_id'); | |
159 | foreach($table as $id => $row) { | |
160 | foreach($image as $column) if(isset($table[$id][$column])) { | |
161 | $type = @array_shift(preg_split('/_/', $column)); | |
162 | $src=URL_IMAGES."/$type/".$table[$id][$column].'.jpg'; | |
163 | $table[$id][$type.'_image']=$this->img($src, $table[$id][$column]); | |
164 | } | |
165 | } | |
166 | } | |
167 | ||
168 | function table_collapse(&$table) { | |
169 | $collapse = array( | |
170 | 'item_id' => 'item_id', | |
171 | 'model_id' => 'model_name', | |
172 | 'category_id' => 'category_name', | |
173 | 'producer_id' => 'producer_name', | |
174 | 'vendor_id' => 'vendor_name', | |
175 | 'room_id' => 'room_name', | |
176 | 'status_id' => 'status_name', | |
177 | ); | |
178 | foreach($table as $id => $row) { | |
179 | foreach($collapse as $link => $title) | |
180 | if(isset($table[$id][$link])) { | |
181 | $type = @array_shift(preg_split('/_/', $link)); | |
182 | if($link != $title) unset($table[$id][$link]); | |
183 | $table[$id][$title]=$this->link($row[$title], $type.'/'.$row[$link].'/'); | |
184 | } | |
185 | } | |
186 | } | |
187 | ||
188 | function table_sort(&$table) { | |
189 | $precedence = array('item_id', 'model_image', 'model_name','model_descript','category_name','status_name','room_name'); | |
190 | $table_sorted = array(); | |
191 | foreach($table as $id => $row) { | |
192 | $table_sorted[$id] = array(); | |
193 | foreach($precedence as $column) if(isset($table[$id][$column])) { | |
194 | $table_sorted[$id][$column]=$table[$id][$column]; | |
195 | unset($table[$id][$column]); | |
196 | } | |
197 | $table_sorted[$id]=array_merge($table_sorted[$id],$table[$id]); | |
198 | } | |
199 | $table = $table_sorted; | |
200 | } | |
201 | ||
fc5c5b8b | 202 | function render_item_table($table) { |
cdfce7c2 TM |
203 | $this->table_add_images($table); |
204 | $this->table_collapse($table); | |
205 | $this->table_sort($table); | |
fc5c5b8b | 206 | return $this->table($table); |
cdfce7c2 TM |
207 | } |
208 | ||
209 | function input($name=false, $value=false, $type='text', $placeholder=false, $options=false) { | |
210 | $html = "<input type='$type' "; | |
211 | if($name) $html.= "name='$name' "; | |
212 | if(!is_bool($value)) $html.= "value='$value' "; | |
213 | if($options) $html.= "$options "; | |
214 | if($placeholder) $html.= "placeholder='$placeholder' "; | |
215 | $html .= '/>'; | |
216 | return $html; | |
217 | } | |
218 | ||
219 | function select($name, $selectbox, $default=false) { | |
220 | //echo('<pre>'); print_r($selectbox); | |
221 | $html = "<select name='$name'>"; | |
222 | ||
223 | if($default) { | |
224 | $value=$default; $title=$selectbox[$value]; | |
225 | $html .= "<option value='$value'>$value :: $title</option>"; | |
226 | unset($selectbox[$value]); | |
227 | } | |
228 | foreach($selectbox as $value => $title) { | |
229 | $html .= "<option value='$value'>$value :: $title</option>"; | |
230 | } | |
231 | $html .= "</select>"; | |
232 | return $html; | |
233 | } | |
234 | ||
fc5c5b8b | 235 | function render_insert_form($class, $columns, $selectbox=array(), $current=false, $multi_insert=true) { |
cdfce7c2 TM |
236 | //echo('<pre>'); print_r($selectbox); |
237 | //echo('<pre>'); print_r($current); | |
238 | $update = false; | |
239 | if(is_array($current)) { | |
240 | $update = true; | |
241 | $current = array_shift($current); | |
242 | } | |
243 | ||
fc5c5b8b TM |
244 | $html='<form method="POST">'; |
245 | if($multi_insert) $html.='<div name="input_set" style="float:left; border:1px solid grey;">'; | |
371a86f4 | 246 | //$html.=$this->input('table', $class, 'hidden'); |
cdfce7c2 | 247 | foreach($columns as $column) { |
371a86f4 | 248 | $html.=$class.':<b>'.$column['Field'].'</b>: '; |
7d20381f | 249 | $name="values[$class][".$column['Field'].'][]'; |
e9cb8cea | 250 | $val = $update ? $current[$column['Field']] : false; |
cdfce7c2 TM |
251 | switch(true) { |
252 | case preg_match('/auto_increment/', $column['Extra']): | |
e9cb8cea | 253 | if(!$val) $val = ''; |
fc5c5b8b TM |
254 | $html.=$this->input($name, $val, 'hidden'); |
255 | $html.=$val.'(AUTO)'; | |
cdfce7c2 TM |
256 | break; |
257 | case isset($selectbox[$column['Field']]): | |
e9cb8cea | 258 | $html.=$this->select($name,$selectbox[$column['Field']],$val); |
cdfce7c2 TM |
259 | break; |
260 | default: | |
fc5c5b8b | 261 | $html.=$this->input($name, $val); |
cdfce7c2 TM |
262 | break; |
263 | } | |
fc5c5b8b | 264 | $html.='<br />'; |
cdfce7c2 TM |
265 | } |
266 | ||
267 | if($multi_insert) { | |
268 | //TODO, move to separate JS file | |
fc5c5b8b | 269 | $html.=<<<EOF |
cdfce7c2 TM |
270 | </div> |
271 | <span name="input_set_next"></span><br style="clear:both" /> | |
272 | <script> | |
273 | function duplicate_element(what, where) { | |
274 | document.getElementsByName(where)[0].outerHTML = | |
275 | document.getElementsByName(what)[0].outerHTML | |
276 | + document.getElementsByName(where)[0].outerHTML; | |
277 | } | |
278 | </script> | |
279 | <a href='#' onClick="duplicate_element('input_set', 'input_set_next')">+</a> | |
280 | EOF; | |
281 | } | |
282 | ||
283 | $btn = is_array($current) ? 'UPDATE' : 'INSERT'; | |
fc5c5b8b TM |
284 | $html.=$this->input(false, $btn, 'submit'); |
285 | $html.='</form>'; | |
286 | return $html; | |
cdfce7c2 TM |
287 | } |
288 | } | |
289 | ||
78bf26a5 TM |
290 | /** |
291 | * Trida poskytuje rozhrani k databazi skladu | |
292 | * | |
293 | * @package Sklad_DB | |
294 | * @author Tomas Mudrunka | |
295 | */ | |
cdfce7c2 TM |
296 | class Sklad_DB extends PDO { |
297 | function __construct() { | |
298 | $this->lms = new Sklad_LMS(); | |
299 | ||
300 | parent::__construct( | |
301 | DB_DSN, DB_USER, DB_PASS, | |
302 | array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8") //Force UTF8 for MySQL | |
303 | ); | |
304 | } | |
305 | ||
306 | function escape($str) { | |
307 | return preg_replace('(^.|.$)', '', $this->quote($str)); //TODO HACK | |
308 | } | |
309 | ||
9fb856ba | 310 | function build_query_select($class, $id=false, $limit=false, $offset=0, $search=false, $history=false, $order=false, $suffix_id='_id') { |
2bedfdac | 311 | //Configuration |
cdfce7c2 TM |
312 | $join = array( |
313 | 'item' => array('model', 'category', 'producer', 'vendor', 'room', 'status'), | |
314 | 'model' => array('category', 'producer') | |
9ea191cb | 315 | ); //TODO Autodetect using foreign keys? |
cdfce7c2 TM |
316 | $search_fields = array( |
317 | 'item' => array('item_id','model_name','model_barcode','model_descript','producer_name','vendor_name') | |
9ea191cb | 318 | ); //TODO Autodetect |
2bedfdac TM |
319 | |
320 | //Escaping | |
321 | $class = $this->escape($class); | |
322 | ||
323 | //SELECT | |
cdfce7c2 | 324 | $sql="SELECT * FROM $class\n"; |
2bedfdac | 325 | //JOIN |
8fd613d6 | 326 | if(isset($join[$class])) foreach($join[$class] as $j) $sql .= "LEFT JOIN $j USING($j$suffix_id)\n"; |
2bedfdac | 327 | //WHERE/REGEXP |
9fb856ba | 328 | $where = false; |
cdfce7c2 TM |
329 | if($search) { |
330 | $search = $this->quote($search); | |
331 | if(!isset($search_fields[$class])) { | |
332 | trigger_error("Ve tride $class zatim vyhledavat nemozno :-("); | |
333 | die(); | |
334 | } | |
9fb856ba TM |
335 | $where[0] = 'FALSE '; |
336 | foreach($search_fields[$class] as $column) $where[0] .= "OR $column REGEXP $search "; | |
337 | } elseif($id) $where[1] = "$class$suffix_id = $id"; | |
338 | if(!$history && $this->contains_history($class)) $where[2] = $class.'_valid_till=0'; | |
339 | if($where) $sql .= 'WHERE '.implode(' AND ', $where)."\n"; | |
2bedfdac | 340 | //LIMIT/OFFSET |
cdfce7c2 TM |
341 | if($limit) { |
342 | $limit = $this->escape((int)$limit); | |
343 | $offset = $this->escape((int)$offset); | |
344 | $sql .= "LIMIT $offset,$limit\n"; | |
345 | } | |
2bedfdac | 346 | //ORDER |
8fd613d6 | 347 | if(!$order) $order = $class.$suffix_id; |
2bedfdac TM |
348 | $sql .= "ORDER BY $order"; |
349 | ||
cdfce7c2 TM |
350 | return $sql; |
351 | } | |
352 | ||
66b6f4d6 | 353 | function safe_query($sql, $fatal=true) { |
cdfce7c2 TM |
354 | $result = $this->query($sql); |
355 | if(!$result) { | |
2bedfdac | 356 | $error = $this->errorInfo(); |
66b6f4d6 TM |
357 | trigger_error("<font color=red><b>QUERY FAILED ($error[0],$error[1]): </b>$error[2]<br /><br /><b>QUERY:</b>\n<pre>$sql</pre></font>"); |
358 | if($fatal) die(); | |
cdfce7c2 TM |
359 | } |
360 | return $result; | |
361 | } | |
362 | ||
9fb856ba TM |
363 | function get_listing($class, $id=false, $limit=false, $offset=0, $search=false, $history=false, $indexed=array(), $suffix_id='_id') { |
364 | $sql = $this->build_query_select($class, $id, $limit, $offset, $search, $history); | |
cdfce7c2 TM |
365 | $result = $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); |
366 | if(!$result || !is_array($indexed)) return $result; | |
367 | ||
368 | foreach($result as $key => $row) $indexed[$row[$class.$suffix_id]]=$row; | |
369 | return $indexed; | |
370 | } | |
371 | ||
372 | function get_columns($class) { | |
373 | $class = $this->escape($class); | |
374 | $sql = "SHOW COLUMNS FROM $class;"; | |
375 | return $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); | |
376 | } | |
377 | ||
378 | function columns_get_selectbox($columns, $class=false, $suffix_id='_id', $suffix_name='_name') { | |
379 | $selectbox=array(); | |
380 | foreach($columns as $column) { | |
66b6f4d6 | 381 | if($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)! |
cdfce7c2 TM |
382 | if($class && $column['Field'] == $class.$suffix_id) continue; |
383 | if(!preg_match('/'.$suffix_id.'$/', $column['Field'])) continue; | |
384 | $table=preg_replace('/'.$suffix_id.'$/','',$column['Field']); | |
66b6f4d6 | 385 | |
b66fadbb | 386 | $sql = "SELECT $table$suffix_id, $table$suffix_name FROM $table;"; //TODO History |
66b6f4d6 TM |
387 | $result = $this->safe_query($sql, false); |
388 | if(!$result) continue; | |
389 | $result = $result->fetchAll(PDO::FETCH_ASSOC); | |
cdfce7c2 TM |
390 | foreach($result as $row) $selectbox[$table.$suffix_id][$row[$table.$suffix_id]]=$row[$table.$suffix_name]; |
391 | } | |
392 | //echo('<pre>'); print_r($selectbox); | |
66b6f4d6 | 393 | return array_filter($selectbox, 'ksort'); |
9ea191cb TM |
394 | } |
395 | ||
396 | function contains_history($table) { | |
397 | $history_tables = array('item'); //TODO Autodetect | |
398 | return in_array($table, $history_tables); | |
cdfce7c2 TM |
399 | } |
400 | ||
401 | function build_query_insert($table, $values, $replace=true, $suffix_id='_id') { | |
b66fadbb TM |
402 | //Init |
403 | $history = $this->contains_history($table); | |
404 | ||
9ea191cb | 405 | //Escaping |
cdfce7c2 TM |
406 | $table = $this->escape($table); |
407 | ||
408 | //Get list of POSTed columns | |
aa3fd0a8 TM |
409 | $columns_array = array_map(array($this,'escape'), array_keys($values[0])); |
410 | $columns = implode(',',$columns_array); | |
cdfce7c2 | 411 | |
9fb856ba | 412 | //Build query |
b66fadbb | 413 | $sql = ''; |
b66fadbb TM |
414 | //echo('<pre>'); die(print_r($values)); |
415 | ||
416 | if($history) { | |
417 | $history_update=false; foreach($values as $row) if(is_numeric($row[$table.'_id'])) $history_update=true; | |
418 | if($history_update) { | |
419 | $sql .= "UPDATE $table"; | |
420 | $sql .= ' SET '.$table.'_valid_till=NOW()'; | |
421 | $sql .= ' WHERE '.$table.'_valid_till=0 AND ('; | |
422 | $or = ''; | |
423 | foreach($values as $row) { | |
424 | $sql .= $or.' '.$table.'_id='.$row[$table.'_id']; | |
425 | $or = ' OR'; | |
426 | } | |
427 | $sql .= " );\n\n"; | |
428 | $replace = false; | |
429 | } | |
430 | } | |
431 | ||
cdfce7c2 | 432 | //Insert into table (columns) |
aa3fd0a8 | 433 | $sql .= "INSERT INTO $table ($columns) VALUES "; |
cdfce7c2 TM |
434 | |
435 | //Values (a,b,c),(d,e,f) | |
436 | $comma=''; | |
437 | foreach($values as $row) { | |
9fb856ba TM |
438 | $row_quoted = array_map(array($this,'quote'), $row); //Check |
439 | if($history) { | |
b66fadbb TM |
440 | foreach($row as $column => $value) { |
441 | switch($column) { | |
442 | case $table.'_valid_from': | |
443 | $row_quoted[$column] = 'NOW()'; | |
444 | break; | |
445 | case $table.'_valid_till': | |
446 | $row_quoted[$column] = '0'; | |
447 | break; | |
9fb856ba TM |
448 | case $table.'_author': |
449 | $row_quoted[$column] = $this->lms->get_authorized_user_id(); | |
b66fadbb TM |
450 | //die($this->lms->get_authorized_user_id().'=USER'); |
451 | break; | |
b66fadbb TM |
452 | } |
453 | } | |
454 | } | |
455 | $sql .= $comma.'('.implode(',',$row_quoted).')'; | |
cdfce7c2 TM |
456 | $comma = ','; |
457 | } | |
458 | ||
aa3fd0a8 TM |
459 | //On duplicate key |
460 | if($replace) { | |
461 | foreach($columns_array as $col) { | |
462 | if($col == $table.'_id' || $col == $table.'_valid_till') continue; | |
463 | $on_duplicate[] = "$col=VALUES($col)"; | |
464 | } | |
465 | $sql .= "\nON DUPLICATE KEY UPDATE ".implode(',', $on_duplicate); | |
466 | } | |
467 | ||
cdfce7c2 TM |
468 | //Terminate |
469 | $sql .= ';'; | |
470 | return $sql; | |
471 | } | |
472 | ||
473 | function insert_or_update($table, $values) { | |
474 | $sql = $this->build_query_insert($table, $values); | |
475 | $this->safe_query($sql); | |
476 | return $this->lastInsertId(); | |
477 | } | |
478 | ||
371a86f4 TM |
479 | function insert_or_update_multitab($values) { |
480 | $last=false; | |
481 | foreach($values as $table => $rows) $last = $this->insert_or_update($table, $rows); | |
482 | return $last; | |
483 | } | |
484 | ||
cdfce7c2 | 485 | function delete($table, $id, $suffix_id='_id') { |
b66fadbb | 486 | if($this->contains_history($table)) die(trigger_error("V tabulce $table jentak neco mazat nebudes chlapecku :-P")); //TODO post redirect get |
cdfce7c2 TM |
487 | $key = $this->escape($table.$suffix_id); |
488 | $table = $this->escape($table); | |
489 | $id = $this->quote($id); | |
490 | return $this->safe_query("DELETE FROM $table WHERE $key = $id LIMIT 1;"); | |
491 | } | |
492 | } | |
493 | ||
78bf26a5 TM |
494 | /** |
495 | * Trida implementuje uzivatelske rozhrani skladu | |
496 | * | |
497 | * Example usage: | |
498 | * $sklad = new Sklad_UI(); | |
499 | * $sklad->process_http_request(); | |
500 | * | |
501 | * @package Sklad_UI | |
502 | * @author Tomas Mudrunka | |
503 | */ | |
cdfce7c2 TM |
504 | class Sklad_UI { |
505 | function __construct() { | |
506 | $this->db = new Sklad_DB(); | |
507 | $this->html = new Sklad_HTML(); | |
508 | } | |
509 | ||
9fb856ba TM |
510 | function render_items($class, $id=false, $limit=false, $offset=0, $search=false, $history=false) { |
511 | return $this->html->render_item_table($this->db->get_listing($class, $id, $limit, $offset, $search, $history, false)); | |
cdfce7c2 TM |
512 | } |
513 | ||
a25f85f8 | 514 | function render_form_add($class) { |
cdfce7c2 TM |
515 | $columns = $this->db->get_columns($class); |
516 | $selectbox = $this->db->columns_get_selectbox($columns, $class); | |
a25f85f8 | 517 | return $this->html->render_insert_form($class, $columns, $selectbox); |
cdfce7c2 TM |
518 | } |
519 | ||
a25f85f8 | 520 | function render_form_edit($class, $id) { |
cdfce7c2 TM |
521 | $columns = $this->db->get_columns($class); |
522 | $selectbox = $this->db->columns_get_selectbox($columns, $class); | |
523 | $current = $this->db->get_listing($class, $id); | |
a25f85f8 | 524 | return $this->html->render_insert_form($class, $columns, $selectbox, $current); |
cdfce7c2 TM |
525 | } |
526 | ||
a25f85f8 | 527 | function render_single_record_details($class, $id) { |
cdfce7c2 TM |
528 | $id_next = $id + 1; |
529 | $id_prev = $id - 1 > 0 ? $id - 1 : 0; | |
530 | $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : ''; | |
a25f85f8 TM |
531 | $html=''; |
532 | $html.= $this->html->link('<<', "$class/$id_prev/"); | |
533 | $html.= '-'; | |
534 | $html.= $this->html->link('>>', "$class/$id_next/"); | |
535 | $html.= '<br />'; | |
536 | $html.= $this->html->link('edit', "$class/$id/edit/"); | |
9fb856ba | 537 | if($this->db->contains_history($class)) $html.= ' ][ '.$this->html->link('history', "$class/$id/history/"); |
a25f85f8 | 538 | return $html; |
cdfce7c2 TM |
539 | } |
540 | ||
a25f85f8 | 541 | function render_listing_navigation($class, $id, $limit, $offset) { |
cdfce7c2 TM |
542 | $offset_next = $offset + $limit; |
543 | $offset_prev = $offset - $limit > 0 ? $offset - $limit : 0; | |
544 | $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : ''; | |
a25f85f8 TM |
545 | $html=''; |
546 | $html.= $this->html->link('<<', "$class/$id/$limit/$offset_prev/$get"); | |
547 | $html.= '-'; | |
548 | $html.= $this->html->link('>>', "$class/$id/$limit/$offset_next/$get"); | |
549 | $html.= '<br />'; | |
550 | $html.= $this->html->link('new', "$class/new/$get"); | |
551 | return $html; | |
cdfce7c2 TM |
552 | } |
553 | ||
a25f85f8 TM |
554 | function render_listing_extensions($class, $id, $limit, $offset, $edit=false) { |
555 | $html=''; | |
cdfce7c2 | 556 | if(is_numeric($id)) { |
a25f85f8 | 557 | $html.=$this->render_single_record_details($class, $id); |
cdfce7c2 | 558 | } else { |
a25f85f8 | 559 | $html.=$this->render_listing_navigation($class, '*', $limit, $offset); |
cdfce7c2 TM |
560 | } |
561 | if($edit) { | |
9ea191cb | 562 | $html.='<br />TODO UPDATE FORM!<br />'; //TODO: Asi uz je hotovy... |
a25f85f8 | 563 | $html.= $this->render_form_edit($class, $id); |
cdfce7c2 | 564 | $action = $_SERVER['SCRIPT_NAME']."/$class/$id/delete"; |
a25f85f8 TM |
565 | $html.= "<form action='$action' method='POST'>"; |
566 | $html.= $this->html->input(false, 'DELETE', 'submit'); | |
567 | $html.= 'sure?'.$this->html->input('sure', false, 'checkbox'); | |
568 | $html.= '</form>'; | |
cdfce7c2 | 569 | $action = $_SERVER['SCRIPT_NAME']."/$class/$id/image"; |
a25f85f8 TM |
570 | $html.= "<form action='$action' method='POST' enctype='multipart/form-data'>"; |
571 | $html.= $this->html->input('image', false, 'file', false, 'size="30"'); | |
572 | $html.= $this->html->input(false, 'IMAGE', 'submit'); | |
573 | $html.='</form>'; | |
cdfce7c2 | 574 | } |
a25f85f8 | 575 | return $html; |
cdfce7c2 TM |
576 | } |
577 | ||
578 | function check_auth() { | |
579 | new HTTP_Auth('SkladovejSystem', true, array($this->db->lms,'check_auth')); | |
580 | } | |
581 | ||
1f74892d TM |
582 | function post_redirect_get($location, $message='') { |
583 | $location = $this->html->internal_url($location).'?message='.urlencode($message); | |
584 | header('Location: '.$location); | |
585 | die("Location: $location"); | |
cdfce7c2 TM |
586 | } |
587 | ||
623c65e2 | 588 | function safe_include($dir,$name,$vars=array(),$ext='.inc.php') { |
3e6c412e TM |
589 | if(preg_match('/[^a-zA-Z0-9-]/',$name)) die(trigger_error('SAFE INCLUDE: Securityfuck.')); |
590 | $filename="$dir/$name$ext"; | |
591 | if(!is_file($filename)) die(trigger_error('SAFE INCLUDE: Fuckfound.')); | |
623c65e2 | 592 | foreach($vars as $var => $val) $$var=$val; |
3e6c412e TM |
593 | ob_start(); |
594 | include($filename); | |
595 | $out=ob_get_contents(); | |
596 | ob_end_clean(); | |
597 | return $out; | |
598 | } | |
599 | ||
cdfce7c2 TM |
600 | function process_http_request_post($action=false, $class=false, $id=false) { |
601 | if($_SERVER['REQUEST_METHOD'] != 'POST') return; | |
1f74892d | 602 | //echo('<pre>'); //DEBUG (maybe todo remove), HEADERS ALREADY SENT!!!! |
cdfce7c2 TM |
603 | |
604 | //SephirPOST: | |
371a86f4 TM |
605 | |
606 | /* Tenhle foreach() prekopiruje promenne | |
7d20381f | 607 | * z: $_POST['values'][$table][$column][$id]; |
371a86f4 TM |
608 | * do: $values[$table][$id][$column] |
609 | */ | |
7d20381f TM |
610 | if(isset($_POST['values'])) { |
611 | $values=array(); | |
612 | foreach($_POST['values'] as $table => $columns) { | |
613 | foreach($columns as $column => $ids) { | |
614 | foreach($ids as $id => $val) $values[$table][$id][$column] = $val; | |
615 | } | |
cdfce7c2 | 616 | } |
7d20381f | 617 | //die(print_r($values)); |
cdfce7c2 TM |
618 | } |
619 | ||
620 | if($action) switch($action) { | |
621 | case 'new': | |
622 | case 'edit': | |
371a86f4 TM |
623 | //if(!isset($_POST['table'])) die(trigger_error("Jest nutno specifikovat tabulku voe!")); |
624 | //$table=$_POST['table']; | |
625 | $table='item'; | |
cdfce7c2 | 626 | //print_r($values); //debug |
371a86f4 | 627 | $last = $this->db->insert_or_update_multitab($values); |
d9384cb5 TM |
628 | $last = "$table/$last/"; |
629 | $next = "$table/new/"; | |
630 | echo 'Hotovo. Poslední vložený záznam naleznete '.$this->html->link('zde', $last).'.<br />'. | |
631 | 'Další záznam přidáte '.$this->html->link('zde', $next).'.'; | |
632 | die(); | |
cdfce7c2 TM |
633 | break; |
634 | case 'delete': | |
635 | if(!isset($_POST['sure']) || !$_POST['sure']) die(trigger_error('Sure user expected :-)')); | |
7d20381f | 636 | $this->db->delete($class, $id); |
1f74892d | 637 | $this->post_redirect_get("$class", "Neco (pravdepodobne /$class/$id) bylo asi smazano. Fnuk :'-("); |
cdfce7c2 TM |
638 | break; |
639 | case 'image': | |
640 | $image_classes = array('model'); //TODO, use this more widely across the code | |
641 | if(!in_array($class, $image_classes)) die(trigger_error("Nekdo nechce k DB Tride '$class' prirazovat obrazky!")); | |
642 | $image_destination = DIR_IMAGES."/$class/$id.jpg"; | |
643 | if($_FILES['image']['name'] == '') die(trigger_error('Kazde neco se musi nejak jmenovat!')); | |
644 | if(move_uploaded_file($_FILES['image']['tmp_name'], $image_destination)) { | |
1f74892d TM |
645 | chmod ($image_destination, 0664); |
646 | $this->post_redirect_get("$class/$id", 'Obrazek se naladoval :)'); | |
647 | } else die(trigger_error('Soubor se nenahral :(')); | |
cdfce7c2 TM |
648 | break; |
649 | default: | |
650 | trigger_error('Nothin\' to do here my cutie :-*'); | |
651 | break; | |
652 | } | |
653 | ||
654 | die('POSTed pyčo!'); | |
655 | } | |
656 | ||
657 | function process_http_request() { | |
658 | $this->check_auth(); | |
659 | ||
660 | @ini_set('magic_quotes_gpc' , 'off'); | |
661 | if(get_magic_quotes_gpc()) { | |
662 | die(trigger_error("Error: magic_quotes_gpc needs to be disabled! F00K!")); | |
663 | } | |
664 | ||
665 | $PATH_INFO=@trim($_SERVER[PATH_INFO]); | |
8fd613d6 | 666 | if($_SERVER['REQUEST_METHOD'] != 'POST') echo $this->html->header($PATH_INFO); //TODO tahle podminka naznacuje ze je v navrhu nejaka drobna nedomyslenost... |
cdfce7c2 TM |
667 | |
668 | ||
669 | //Sephirot: | |
670 | $PATH_CHUNKS = preg_split('/\//', $PATH_INFO); | |
671 | if(!isset($PATH_CHUNKS[1])) $PATH_CHUNKS[1]=''; | |
672 | switch($PATH_CHUNKS[1]) { | |
673 | case 'test': //test | |
674 | die('Tell me why you cry'); | |
675 | break; | |
3e6c412e | 676 | case 'assistant': //assistant |
623c65e2 TM |
677 | $assistant_vars['step'] = isset($PATH_CHUNKS[3]) && is_numeric($PATH_CHUNKS[3]) ? trim($PATH_CHUNKS[3]) : false; |
678 | echo $this->safe_include(DIR_ASSISTANTS,$PATH_CHUNKS[2],$assistant_vars); | |
3e6c412e | 679 | break; |
cdfce7c2 TM |
680 | default: //? |
681 | $search = (isset($_GET['q']) && trim($_GET['q']) != '') ? trim($_GET['q']) : false; | |
682 | $class = (isset($PATH_CHUNKS[1]) && $PATH_CHUNKS[1] != '') ? $PATH_CHUNKS[1] : 'item'; | |
683 | if(!isset($PATH_CHUNKS[2])) $PATH_CHUNKS[2]=''; | |
684 | switch($PATH_CHUNKS[2]) { | |
685 | case 'new': //?/new | |
686 | $this->process_http_request_post($PATH_CHUNKS[2], $class); | |
a25f85f8 | 687 | echo $this->render_form_add($class); |
cdfce7c2 TM |
688 | break; |
689 | default: //?/? | |
690 | $id = (isset($PATH_CHUNKS[2]) && is_numeric($PATH_CHUNKS[2]) ? (int) $PATH_CHUNKS[2] : false); | |
691 | if(!isset($PATH_CHUNKS[3])) $PATH_CHUNKS[3]=''; | |
692 | $edit=false; | |
693 | switch($PATH_CHUNKS[3]) { | |
694 | case 'edit': //?/?/edit | |
9fb856ba TM |
695 | case 'image': //?/?/image |
696 | case 'delete': //?/?/delete | |
cdfce7c2 TM |
697 | $this->process_http_request_post($PATH_CHUNKS[3], $class, $id); |
698 | $edit=true; | |
699 | default: //?/?/? | |
9fb856ba | 700 | $history = $PATH_CHUNKS[3] == 'history' ? true : false; |
cdfce7c2 TM |
701 | $limit = (int) (isset($PATH_CHUNKS[3]) ? $PATH_CHUNKS[3] : '0'); |
702 | $offset = (int) (isset($PATH_CHUNKS[4]) ? $PATH_CHUNKS[4] : '0'); | |
9fb856ba | 703 | echo $this->render_items($class, $id, $limit, $offset, $search, $history); |
a25f85f8 | 704 | echo $this->render_listing_extensions($class, $id, $limit, $offset, $edit); |
cdfce7c2 TM |
705 | //print_r(array("<pre>",$_SERVER)); |
706 | break; | |
707 | } | |
708 | break; | |
709 | } | |
710 | break; | |
711 | } | |
712 | } | |
713 | } | |
714 | ||
715 | $sklad = new Sklad_UI(); | |
716 | $sklad->process_http_request(); | |
717 | ||
718 | echo("<hr/>"); |