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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 | ||
0a027cc7 TM |
24 | /** |
25 | * Trida poskytuje vseobecne funkce pro generovani HTML kodu | |
26 | * | |
27 | * Tato trida by nemela sama nic vypisovat (vyjma chybovych a debugovacich hlasek)! | |
28 | * | |
29 | * @package HTML | |
30 | * @author Tomas Mudrunka | |
31 | */ | |
32 | class HTML { | |
33 | function row($row) { | |
34 | $html='<tr>'; | |
35 | foreach($row as $var) { | |
36 | if(trim($var) == '') $var = ' '; | |
37 | $html.="<td>$var</td>"; | |
38 | } | |
39 | $html.='</tr>'; | |
40 | return $html; | |
41 | } | |
42 | ||
43 | function table(&$table, $params='border=1') { | |
44 | $html="<table $params>"; | |
45 | $header=true; | |
46 | foreach($table as $row) { | |
47 | if($header) { | |
48 | $html.=$this->row(array_keys($row)); | |
49 | $header=false; | |
50 | } | |
51 | $html.=$this->row($row); | |
52 | } | |
53 | $html.='</table>'; | |
54 | return $html; | |
55 | } | |
56 | ||
57 | function link($title='n/a', $link='#void', $internal=true) { | |
58 | if($internal) $link = $this->internal_url($link); | |
59 | return "<a href='$link'>$title</a>"; | |
60 | } | |
61 | ||
62 | function img($src='#void', $title='img') { | |
63 | return "<img src='$src' alt='$title' title='$title' width=64 />"; | |
64 | } | |
65 | ||
66 | function input($name=false, $value=false, $type='text', $placeholder=false, $options=false) { | |
67 | $html = "<input type='$type' "; | |
68 | if($name) $html.= "name='$name' "; | |
69 | if(!is_bool($value)) $html.= "value='$value' "; | |
70 | if($options) $html.= "$options "; | |
71 | if($placeholder) $html.= "placeholder='$placeholder' "; | |
72 | $html .= '/>'; | |
73 | return $html; | |
74 | } | |
75 | ||
76 | function select($name, $selectbox, $default=false) { | |
77 | //echo('<pre>'); print_r($selectbox); | |
78 | $html = "<select name='$name'>"; | |
79 | ||
80 | if($default) { | |
81 | $value=$default; $title=$selectbox[$value]; | |
82 | $html .= "<option value='$value'>$value :: $title</option>"; | |
83 | unset($selectbox[$value]); | |
84 | } | |
85 | foreach($selectbox as $value => $title) { | |
86 | $html .= "<option value='$value'>$value :: $title</option>"; | |
87 | } | |
88 | $html .= "</select>"; | |
89 | return $html; | |
90 | } | |
91 | } | |
92 | ||
78bf26a5 TM |
93 | /** |
94 | * Trida poskytuje podpurne funkce pro generovani HTML kodu specificke pro sklad | |
95 | * | |
fc5c5b8b TM |
96 | * Tato trida by nemela sama nic vypisovat (vyjma chybovych a debugovacich hlasek)! |
97 | * | |
78bf26a5 TM |
98 | * @package Sklad_HTML |
99 | * @author Tomas Mudrunka | |
100 | */ | |
0a027cc7 | 101 | class Sklad_HTML extends HTML { |
fc5c5b8b | 102 | function header($title='') { |
cdfce7c2 TM |
103 | $home = URL_HOME; |
104 | $script = $_SERVER['SCRIPT_NAME']; | |
d9384cb5 | 105 | $search = htmlspecialchars(@trim($_GET['q'])); |
64f31c54 | 106 | $message = strip_tags(@trim($_GET['message']),'<a><b><u><i>'); |
fc5c5b8b | 107 | return <<<EOF |
10562613 | 108 | <head> |
109 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
110 | </head> | |
cdfce7c2 | 111 | <h1><a href="$script/">SystémSklad</a><small>$title</small></h1> |
c9759229 TM |
112 | |
113 | <style type="text/css"> | |
114 | .menu li, .menu * li { | |
115 | float: left; | |
116 | margin: 0.2em; | |
117 | } | |
118 | ||
119 | .menu * menu { | |
120 | position: absolute; | |
121 | background-color: yellow; | |
122 | } | |
123 | ||
124 | .menu, .menu * menu { | |
125 | list-style: none; | |
126 | } | |
127 | ||
128 | .menu * menu { | |
129 | display: none; | |
130 | margin: 0; | |
131 | } | |
132 | ||
133 | .menu li:hover menu { | |
134 | display: block; | |
135 | } | |
136 | </style> | |
137 | ||
cdfce7c2 | 138 | <div> |
c9759229 | 139 | <menu class="menu"> |
cdfce7c2 TM |
140 | <li><a href="?logout">Logout</a></li> |
141 | <li><a href="$script/">Home</a></li> | |
c9759229 TM |
142 | <li><a href="#">Assistants</A> |
143 | <menu> | |
b4dcae05 | 144 | <li><a href="$script/assistant/store">store</a></li> |
c9759229 TM |
145 | <li><a href="$script/assistant/new-item">new-item</a></li> |
146 | </menu> | |
147 | </li> | |
148 | <li><a href="#">List</a> | |
149 | <menu> | |
150 | <li><a href="$script/item">item</a></li> | |
151 | <li><a href="$script/model">model</a></li> | |
152 | <li><a href="$script/category">category</a></li> | |
153 | <li><a href="$script/producer">producer</a></li> | |
154 | <li><a href="$script/vendor">vendor</a></li> | |
155 | <li><a href="$script/room">room</a></li> | |
156 | <li><a href="$script/status">status</a></li> | |
157 | </menu> | |
158 | </li> | |
159 | <li><a href="#">New</a> | |
160 | <menu> | |
161 | <li><a href="$script/item/new">item</a></li> | |
162 | <li><a href="$script/model/new">model</a></li> | |
163 | <li><a href="$script/category/new">category</a></li> | |
164 | <li><a href="$script/producer/new">producer</a></li> | |
165 | <li><a href="$script/vendor/new">vendor</a></li> | |
166 | <li><a href="$script/room/new">room</a></li> | |
167 | <li><a href="$script/status/new">status</a></li> | |
168 | </menu> | |
169 | </li> | |
cdfce7c2 | 170 | </menu> |
c9759229 TM |
171 | |
172 | <div style="float: right;"> | |
173 | <form action="?" method="GET"> | |
174 | <input type="text" name="q" placeholder="regexp..." value="$search" /> | |
175 | <input type="submit" value="filter" /> | |
176 | </form> | |
177 | <!-- form action="$script/" method="GET"> | |
178 | <input type="text" name="q" placeholder="regexp..." value="$search" /> | |
179 | <input type="submit" value="search items" /> | |
180 | </form --> | |
181 | </div> | |
cdfce7c2 | 182 | </div> |
c9759229 | 183 | <hr style="clear: both;" /> |
d9384cb5 TM |
184 | <div style="background-color:#FFDDDD;"> |
185 | <font color="red">$message</font> | |
186 | </div> | |
cdfce7c2 TM |
187 | EOF; |
188 | } | |
189 | ||
d9384cb5 TM |
190 | function internal_url($link) { |
191 | return $_SERVER['SCRIPT_NAME'].'/'.$link; | |
192 | } | |
193 | ||
cdfce7c2 TM |
194 | function table_add_images(&$table) { |
195 | $image = array('model_id'); | |
196 | foreach($table as $id => $row) { | |
197 | foreach($image as $column) if(isset($table[$id][$column])) { | |
198 | $type = @array_shift(preg_split('/_/', $column)); | |
199 | $src=URL_IMAGES."/$type/".$table[$id][$column].'.jpg'; | |
200 | $table[$id][$type.'_image']=$this->img($src, $table[$id][$column]); | |
201 | } | |
202 | } | |
203 | } | |
204 | ||
205 | function table_collapse(&$table) { | |
206 | $collapse = array( | |
207 | 'item_id' => 'item_id', | |
208 | 'model_id' => 'model_name', | |
209 | 'category_id' => 'category_name', | |
210 | 'producer_id' => 'producer_name', | |
211 | 'vendor_id' => 'vendor_name', | |
212 | 'room_id' => 'room_name', | |
213 | 'status_id' => 'status_name', | |
214 | ); | |
215 | foreach($table as $id => $row) { | |
216 | foreach($collapse as $link => $title) | |
217 | if(isset($table[$id][$link])) { | |
218 | $type = @array_shift(preg_split('/_/', $link)); | |
219 | if($link != $title) unset($table[$id][$link]); | |
220 | $table[$id][$title]=$this->link($row[$title], $type.'/'.$row[$link].'/'); | |
221 | } | |
222 | } | |
223 | } | |
224 | ||
225 | function table_sort(&$table) { | |
226 | $precedence = array('item_id', 'model_image', 'model_name','model_descript','category_name','status_name','room_name'); | |
227 | $table_sorted = array(); | |
228 | foreach($table as $id => $row) { | |
229 | $table_sorted[$id] = array(); | |
230 | foreach($precedence as $column) if(isset($table[$id][$column])) { | |
231 | $table_sorted[$id][$column]=$table[$id][$column]; | |
232 | unset($table[$id][$column]); | |
233 | } | |
234 | $table_sorted[$id]=array_merge($table_sorted[$id],$table[$id]); | |
235 | } | |
236 | $table = $table_sorted; | |
237 | } | |
238 | ||
fc5c5b8b | 239 | function render_item_table($table) { |
cdfce7c2 TM |
240 | $this->table_add_images($table); |
241 | $this->table_collapse($table); | |
242 | $this->table_sort($table); | |
fc5c5b8b | 243 | return $this->table($table); |
cdfce7c2 TM |
244 | } |
245 | ||
16261142 | 246 | function render_insert_form($class, $columns, $selectbox=array(), $current=false, $hidecols=false, $action=false, $multi_insert=true) { |
cdfce7c2 TM |
247 | //echo('<pre>'); print_r($selectbox); |
248 | //echo('<pre>'); print_r($current); | |
249 | $update = false; | |
250 | if(is_array($current)) { | |
251 | $update = true; | |
252 | $current = array_shift($current); | |
253 | } | |
254 | ||
a084118b TM |
255 | if(!is_array($hidecols)) $hidecols = array('item_author', 'item_valid_from', 'item_valid_till'); //TODO Autodetect |
256 | ||
16261142 TM |
257 | $action = $action ? " action='$action'" : false; |
258 | $html="<form$action method='POST'>"; | |
fc5c5b8b | 259 | if($multi_insert) $html.='<div name="input_set" style="float:left; border:1px solid grey;">'; |
371a86f4 | 260 | //$html.=$this->input('table', $class, 'hidden'); |
cdfce7c2 | 261 | foreach($columns as $column) { |
371a86f4 | 262 | $html.=$class.':<b>'.$column['Field'].'</b>: '; |
7d20381f | 263 | $name="values[$class][".$column['Field'].'][]'; |
16261142 | 264 | $val = $update && isset($current[$column['Field']]) ? $current[$column['Field']] : false; |
cdfce7c2 | 265 | switch(true) { |
a084118b | 266 | case (preg_match('/auto_increment/', $column['Extra']) || in_array($column['Field'], $hidecols)): |
e9cb8cea | 267 | if(!$val) $val = ''; |
fc5c5b8b TM |
268 | $html.=$this->input($name, $val, 'hidden'); |
269 | $html.=$val.'(AUTO)'; | |
cdfce7c2 TM |
270 | break; |
271 | case isset($selectbox[$column['Field']]): | |
e9cb8cea | 272 | $html.=$this->select($name,$selectbox[$column['Field']],$val); |
cdfce7c2 TM |
273 | break; |
274 | default: | |
fc5c5b8b | 275 | $html.=$this->input($name, $val); |
cdfce7c2 TM |
276 | break; |
277 | } | |
fc5c5b8b | 278 | $html.='<br />'; |
cdfce7c2 TM |
279 | } |
280 | ||
281 | if($multi_insert) { | |
282 | //TODO, move to separate JS file | |
fc5c5b8b | 283 | $html.=<<<EOF |
cdfce7c2 TM |
284 | </div> |
285 | <span name="input_set_next"></span><br style="clear:both" /> | |
286 | <script> | |
287 | function duplicate_element(what, where) { | |
288 | document.getElementsByName(where)[0].outerHTML = | |
289 | document.getElementsByName(what)[0].outerHTML | |
290 | + document.getElementsByName(where)[0].outerHTML; | |
291 | } | |
292 | </script> | |
293 | <a href='#' onClick="duplicate_element('input_set', 'input_set_next')">+</a> | |
294 | EOF; | |
295 | } | |
296 | ||
297 | $btn = is_array($current) ? 'UPDATE' : 'INSERT'; | |
fc5c5b8b TM |
298 | $html.=$this->input(false, $btn, 'submit'); |
299 | $html.='</form>'; | |
300 | return $html; | |
cdfce7c2 TM |
301 | } |
302 | } | |
303 | ||
78bf26a5 TM |
304 | /** |
305 | * Trida poskytuje rozhrani k databazi skladu | |
306 | * | |
307 | * @package Sklad_DB | |
308 | * @author Tomas Mudrunka | |
309 | */ | |
cdfce7c2 TM |
310 | class Sklad_DB extends PDO { |
311 | function __construct() { | |
312 | $this->lms = new Sklad_LMS(); | |
313 | ||
314 | parent::__construct( | |
315 | DB_DSN, DB_USER, DB_PASS, | |
316 | array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8") //Force UTF8 for MySQL | |
317 | ); | |
318 | } | |
319 | ||
320 | function escape($str) { | |
321 | return preg_replace('(^.|.$)', '', $this->quote($str)); //TODO HACK | |
322 | } | |
323 | ||
cb8a6861 | 324 | function build_query_select($class, $id=false, $limit=false, $offset=0, $where=false, $search=false, $history=false, $order=false, $suffix_id='_id') { |
2bedfdac | 325 | //Configuration |
cdfce7c2 TM |
326 | $join = array( |
327 | 'item' => array('model', 'category', 'producer', 'vendor', 'room', 'status'), | |
328 | 'model' => array('category', 'producer') | |
9ea191cb | 329 | ); //TODO Autodetect using foreign keys? |
cdfce7c2 | 330 | $search_fields = array( |
df4079a6 | 331 | 'item' => array('item_id','item_serial','model_name','model_barcode','model_descript','producer_name','vendor_name') |
9ea191cb | 332 | ); //TODO Autodetect |
2bedfdac TM |
333 | |
334 | //Escaping | |
335 | $class = $this->escape($class); | |
336 | ||
337 | //SELECT | |
cdfce7c2 | 338 | $sql="SELECT * FROM $class\n"; |
2bedfdac | 339 | //JOIN |
8fd613d6 | 340 | if(isset($join[$class])) foreach($join[$class] as $j) $sql .= "LEFT JOIN $j USING($j$suffix_id)\n"; |
2bedfdac | 341 | //WHERE/REGEXP |
cdfce7c2 TM |
342 | if($search) { |
343 | $search = $this->quote($search); | |
cb8a6861 | 344 | if(!isset($search_fields[$class])) $this->post_redirect_get($class, "Ve tride $class zatim vyhledavat nemozno :-("); |
5895162b TM |
345 | $sql_search = ''; |
346 | foreach($search_fields[$class] as $column) $sql_search .= "OR $column REGEXP $search "; | |
347 | $where[] = "FALSE $sql_search"; | |
cb8a6861 TM |
348 | } elseif($id) $where[] = "$class$suffix_id = $id"; |
349 | if(!$history && $this->contains_history($class)) $where[] = $class.'_valid_till=0'; | |
350 | ||
5895162b | 351 | if($where) $sql .= 'WHERE ('.implode(') AND (', $where).")\n"; |
117817be TM |
352 | //ORDER |
353 | if(!$order) $order = $class.$suffix_id; | |
354 | if($this->contains_history($class)) $order .= ",${class}_valid_from DESC"; | |
355 | $sql .= "ORDER BY $order\n"; | |
2bedfdac | 356 | //LIMIT/OFFSET |
cdfce7c2 TM |
357 | if($limit) { |
358 | $limit = $this->escape((int)$limit); | |
359 | $offset = $this->escape((int)$offset); | |
360 | $sql .= "LIMIT $offset,$limit\n"; | |
361 | } | |
2bedfdac | 362 | |
cdfce7c2 TM |
363 | return $sql; |
364 | } | |
365 | ||
66b6f4d6 | 366 | function safe_query($sql, $fatal=true) { |
cdfce7c2 TM |
367 | $result = $this->query($sql); |
368 | if(!$result) { | |
2bedfdac | 369 | $error = $this->errorInfo(); |
66b6f4d6 TM |
370 | trigger_error("<font color=red><b>QUERY FAILED ($error[0],$error[1]): </b>$error[2]<br /><br /><b>QUERY:</b>\n<pre>$sql</pre></font>"); |
371 | if($fatal) die(); | |
cdfce7c2 TM |
372 | } |
373 | return $result; | |
374 | } | |
375 | ||
cb8a6861 TM |
376 | function get_listing($class, $id=false, $limit=false, $offset=0, $where=false, $search=false, $history=false, $indexed=array(), $suffix_id='_id') { |
377 | $sql = $this->build_query_select($class, $id, $limit, $offset, $where, $search, $history); | |
cdfce7c2 TM |
378 | $result = $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); |
379 | if(!$result || !is_array($indexed)) return $result; | |
380 | ||
381 | foreach($result as $key => $row) $indexed[$row[$class.$suffix_id]]=$row; | |
382 | return $indexed; | |
383 | } | |
384 | ||
385 | function get_columns($class) { | |
386 | $class = $this->escape($class); | |
387 | $sql = "SHOW COLUMNS FROM $class;"; | |
388 | return $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); | |
389 | } | |
390 | ||
391 | function columns_get_selectbox($columns, $class=false, $suffix_id='_id', $suffix_name='_name') { | |
392 | $selectbox=array(); | |
393 | foreach($columns as $column) { | |
66b6f4d6 | 394 | if($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 |
395 | if($class && $column['Field'] == $class.$suffix_id) continue; |
396 | if(!preg_match('/'.$suffix_id.'$/', $column['Field'])) continue; | |
397 | $table=preg_replace('/'.$suffix_id.'$/','',$column['Field']); | |
66b6f4d6 | 398 | |
117817be | 399 | $history = $this->contains_history($table) ? " WHERE ${table}_valid_till=0" : ''; |
b4dcae05 | 400 | $sql = "SELECT $table$suffix_id, $table$suffix_name FROM $table$history;"; //TODO use build_query_select()!!! |
66b6f4d6 TM |
401 | $result = $this->safe_query($sql, false); |
402 | if(!$result) continue; | |
403 | $result = $result->fetchAll(PDO::FETCH_ASSOC); | |
cdfce7c2 TM |
404 | foreach($result as $row) $selectbox[$table.$suffix_id][$row[$table.$suffix_id]]=$row[$table.$suffix_name]; |
405 | } | |
406 | //echo('<pre>'); print_r($selectbox); | |
66b6f4d6 | 407 | return array_filter($selectbox, 'ksort'); |
9ea191cb TM |
408 | } |
409 | ||
16261142 TM |
410 | function map_unique($key, $value, $select, $table) { //TODO: Guess $select and $table if not passed |
411 | $history = $this->contains_history($table) ? " AND ${table}_valid_till=0" : ''; | |
412 | $value=$this->quote($value); | |
413 | $sql = "SELECT $select FROM $table WHERE $key=$value$history LIMIT 1;"; //TODO use build_query_select()!!! | |
414 | $result = $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); | |
415 | if(isset($result[0][$select])) return $result[0][$select]; else die(trigger_error('Položka nenalezena!')); //TODO post_redirect_get... | |
416 | } | |
417 | ||
9ea191cb TM |
418 | function contains_history($table) { |
419 | $history_tables = array('item'); //TODO Autodetect | |
420 | return in_array($table, $history_tables); | |
cdfce7c2 TM |
421 | } |
422 | ||
423 | function build_query_insert($table, $values, $replace=true, $suffix_id='_id') { | |
b66fadbb TM |
424 | //Init |
425 | $history = $this->contains_history($table); | |
426 | ||
9ea191cb | 427 | //Escaping |
cdfce7c2 TM |
428 | $table = $this->escape($table); |
429 | ||
430 | //Get list of POSTed columns | |
aa3fd0a8 TM |
431 | $columns_array = array_map(array($this,'escape'), array_keys($values[0])); |
432 | $columns = implode(',',$columns_array); | |
cdfce7c2 | 433 | |
9fb856ba | 434 | //Build query |
b66fadbb | 435 | $sql = ''; |
b66fadbb TM |
436 | //echo('<pre>'); die(print_r($values)); |
437 | ||
438 | if($history) { | |
439 | $history_update=false; foreach($values as $row) if(is_numeric($row[$table.'_id'])) $history_update=true; | |
440 | if($history_update) { | |
441 | $sql .= "UPDATE $table"; | |
117817be TM |
442 | $sql .= " SET ${table}_valid_till=NOW()"; |
443 | $sql .= " WHERE ${table}_valid_till=0 AND ("; | |
b66fadbb TM |
444 | $or = ''; |
445 | foreach($values as $row) { | |
446 | $sql .= $or.' '.$table.'_id='.$row[$table.'_id']; | |
447 | $or = ' OR'; | |
448 | } | |
449 | $sql .= " );\n\n"; | |
450 | $replace = false; | |
451 | } | |
452 | } | |
453 | ||
cdfce7c2 | 454 | //Insert into table (columns) |
aa3fd0a8 | 455 | $sql .= "INSERT INTO $table ($columns) VALUES "; |
cdfce7c2 TM |
456 | |
457 | //Values (a,b,c),(d,e,f) | |
458 | $comma=''; | |
459 | foreach($values as $row) { | |
9fb856ba TM |
460 | $row_quoted = array_map(array($this,'quote'), $row); //Check |
461 | if($history) { | |
b66fadbb TM |
462 | foreach($row as $column => $value) { |
463 | switch($column) { | |
464 | case $table.'_valid_from': | |
465 | $row_quoted[$column] = 'NOW()'; | |
466 | break; | |
467 | case $table.'_valid_till': | |
468 | $row_quoted[$column] = '0'; | |
469 | break; | |
9fb856ba TM |
470 | case $table.'_author': |
471 | $row_quoted[$column] = $this->lms->get_authorized_user_id(); | |
b66fadbb TM |
472 | //die($this->lms->get_authorized_user_id().'=USER'); |
473 | break; | |
b66fadbb TM |
474 | } |
475 | } | |
476 | } | |
477 | $sql .= $comma.'('.implode(',',$row_quoted).')'; | |
cdfce7c2 TM |
478 | $comma = ','; |
479 | } | |
480 | ||
aa3fd0a8 TM |
481 | //On duplicate key |
482 | if($replace) { | |
483 | foreach($columns_array as $col) { | |
484 | if($col == $table.'_id' || $col == $table.'_valid_till') continue; | |
485 | $on_duplicate[] = "$col=VALUES($col)"; | |
486 | } | |
487 | $sql .= "\nON DUPLICATE KEY UPDATE ".implode(',', $on_duplicate); | |
488 | } | |
489 | ||
cdfce7c2 TM |
490 | //Terminate |
491 | $sql .= ';'; | |
492 | return $sql; | |
493 | } | |
494 | ||
b4dcae05 TM |
495 | function insert_or_update($table, $values, $replace=true) { |
496 | $sql = $this->build_query_insert($table, $values, $replace); | |
cdfce7c2 TM |
497 | $this->safe_query($sql); |
498 | return $this->lastInsertId(); | |
499 | } | |
500 | ||
b4dcae05 | 501 | function insert_or_update_multitab($values, $replace=true) { |
371a86f4 | 502 | $last=false; |
b4dcae05 | 503 | foreach($values as $table => $rows) $last = $this->insert_or_update($table, $rows, $replace); |
371a86f4 TM |
504 | return $last; |
505 | } | |
506 | ||
cdfce7c2 | 507 | function delete($table, $id, $suffix_id='_id') { |
64f31c54 | 508 | if($this->contains_history($table)) return false; |
cdfce7c2 TM |
509 | $key = $this->escape($table.$suffix_id); |
510 | $table = $this->escape($table); | |
511 | $id = $this->quote($id); | |
512 | return $this->safe_query("DELETE FROM $table WHERE $key = $id LIMIT 1;"); | |
513 | } | |
514 | } | |
515 | ||
0a027cc7 TM |
516 | /** |
517 | * Trida poskytuje high-level rozhrani k databazi skladu | |
518 | * | |
519 | * @package Sklad_DB_Abstract | |
520 | * @author Tomas Mudrunka | |
521 | */ | |
522 | class Sklad_DB_Abstract extends Sklad_DB { | |
523 | //TODO Code | |
524 | } | |
525 | ||
78bf26a5 TM |
526 | /** |
527 | * Trida implementuje uzivatelske rozhrani skladu | |
528 | * | |
529 | * Example usage: | |
530 | * $sklad = new Sklad_UI(); | |
531 | * $sklad->process_http_request(); | |
532 | * | |
533 | * @package Sklad_UI | |
534 | * @author Tomas Mudrunka | |
535 | */ | |
cdfce7c2 TM |
536 | class Sklad_UI { |
537 | function __construct() { | |
538 | $this->db = new Sklad_DB(); | |
539 | $this->html = new Sklad_HTML(); | |
540 | } | |
541 | ||
cb8a6861 TM |
542 | function render_items($class, $id=false, $limit=false, $offset=0, $where=false, $search=false, $history=false) { |
543 | return $this->html->render_item_table($this->db->get_listing($class, $id, $limit, $offset, $where, $search, $history, false)); | |
cdfce7c2 TM |
544 | } |
545 | ||
a25f85f8 | 546 | function render_form_add($class) { |
cdfce7c2 TM |
547 | $columns = $this->db->get_columns($class); |
548 | $selectbox = $this->db->columns_get_selectbox($columns, $class); | |
a25f85f8 | 549 | return $this->html->render_insert_form($class, $columns, $selectbox); |
cdfce7c2 TM |
550 | } |
551 | ||
a25f85f8 | 552 | function render_form_edit($class, $id) { |
cdfce7c2 TM |
553 | $columns = $this->db->get_columns($class); |
554 | $selectbox = $this->db->columns_get_selectbox($columns, $class); | |
117817be | 555 | $current = $this->db->get_listing($class, $id, 1); |
a25f85f8 | 556 | return $this->html->render_insert_form($class, $columns, $selectbox, $current); |
cdfce7c2 TM |
557 | } |
558 | ||
a25f85f8 | 559 | function render_single_record_details($class, $id) { |
cdfce7c2 TM |
560 | $id_next = $id + 1; |
561 | $id_prev = $id - 1 > 0 ? $id - 1 : 0; | |
562 | $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : ''; | |
a25f85f8 TM |
563 | $html=''; |
564 | $html.= $this->html->link('<<', "$class/$id_prev/"); | |
565 | $html.= '-'; | |
566 | $html.= $this->html->link('>>', "$class/$id_next/"); | |
567 | $html.= '<br />'; | |
568 | $html.= $this->html->link('edit', "$class/$id/edit/"); | |
9fb856ba | 569 | if($this->db->contains_history($class)) $html.= ' ][ '.$this->html->link('history', "$class/$id/history/"); |
a25f85f8 | 570 | return $html; |
cdfce7c2 TM |
571 | } |
572 | ||
a25f85f8 | 573 | function render_listing_navigation($class, $id, $limit, $offset) { |
cdfce7c2 TM |
574 | $offset_next = $offset + $limit; |
575 | $offset_prev = $offset - $limit > 0 ? $offset - $limit : 0; | |
576 | $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : ''; | |
a25f85f8 TM |
577 | $html=''; |
578 | $html.= $this->html->link('<<', "$class/$id/$limit/$offset_prev/$get"); | |
579 | $html.= '-'; | |
580 | $html.= $this->html->link('>>', "$class/$id/$limit/$offset_next/$get"); | |
581 | $html.= '<br />'; | |
582 | $html.= $this->html->link('new', "$class/new/$get"); | |
583 | return $html; | |
cdfce7c2 TM |
584 | } |
585 | ||
a25f85f8 TM |
586 | function render_listing_extensions($class, $id, $limit, $offset, $edit=false) { |
587 | $html=''; | |
cdfce7c2 | 588 | if(is_numeric($id)) { |
a25f85f8 | 589 | $html.=$this->render_single_record_details($class, $id); |
cdfce7c2 | 590 | } else { |
a25f85f8 | 591 | $html.=$this->render_listing_navigation($class, '*', $limit, $offset); |
cdfce7c2 TM |
592 | } |
593 | if($edit) { | |
a25f85f8 | 594 | $html.= $this->render_form_edit($class, $id); |
cdfce7c2 | 595 | $action = $_SERVER['SCRIPT_NAME']."/$class/$id/delete"; |
a25f85f8 TM |
596 | $html.= "<form action='$action' method='POST'>"; |
597 | $html.= $this->html->input(false, 'DELETE', 'submit'); | |
598 | $html.= 'sure?'.$this->html->input('sure', false, 'checkbox'); | |
599 | $html.= '</form>'; | |
cdfce7c2 | 600 | $action = $_SERVER['SCRIPT_NAME']."/$class/$id/image"; |
a25f85f8 TM |
601 | $html.= "<form action='$action' method='POST' enctype='multipart/form-data'>"; |
602 | $html.= $this->html->input('image', false, 'file', false, 'size="30"'); | |
603 | $html.= $this->html->input(false, 'IMAGE', 'submit'); | |
604 | $html.='</form>'; | |
cdfce7c2 | 605 | } |
a25f85f8 | 606 | return $html; |
cdfce7c2 TM |
607 | } |
608 | ||
609 | function check_auth() { | |
610 | new HTTP_Auth('SkladovejSystem', true, array($this->db->lms,'check_auth')); | |
611 | } | |
612 | ||
64f31c54 | 613 | function post_redirect_get($location, $message='', $error=false) { |
1f74892d TM |
614 | $location = $this->html->internal_url($location).'?message='.urlencode($message); |
615 | header('Location: '.$location); | |
64f31c54 TM |
616 | if($error) trigger_error($message); |
617 | die("Location: <a href='$location'>$location</a>"); | |
cdfce7c2 TM |
618 | } |
619 | ||
623c65e2 | 620 | function safe_include($dir,$name,$vars=array(),$ext='.inc.php') { |
64f31c54 | 621 | if(preg_match('/[^a-zA-Z0-9-]/',$name)) $this->post_redirect_get('', 'SAFE INCLUDE: Securityfuck.', true); |
3e6c412e | 622 | $filename="$dir/$name$ext"; |
64f31c54 | 623 | if(!is_file($filename)) $this->post_redirect_get('', 'SAFE INCLUDE: Fuckfound.', true); |
623c65e2 | 624 | foreach($vars as $var => $val) $$var=$val; |
3e6c412e TM |
625 | ob_start(); |
626 | include($filename); | |
627 | $out=ob_get_contents(); | |
628 | ob_end_clean(); | |
629 | return $out; | |
630 | } | |
631 | ||
cdfce7c2 TM |
632 | function process_http_request_post($action=false, $class=false, $id=false) { |
633 | if($_SERVER['REQUEST_METHOD'] != 'POST') return; | |
1f74892d | 634 | //echo('<pre>'); //DEBUG (maybe todo remove), HEADERS ALREADY SENT!!!! |
cdfce7c2 TM |
635 | |
636 | //SephirPOST: | |
371a86f4 TM |
637 | |
638 | /* Tenhle foreach() prekopiruje promenne | |
7d20381f | 639 | * z: $_POST['values'][$table][$column][$id]; |
371a86f4 TM |
640 | * do: $values[$table][$id][$column] |
641 | */ | |
7d20381f TM |
642 | if(isset($_POST['values'])) { |
643 | $values=array(); | |
644 | foreach($_POST['values'] as $table => $columns) { | |
645 | foreach($columns as $column => $ids) { | |
646 | foreach($ids as $id => $val) $values[$table][$id][$column] = $val; | |
647 | } | |
cdfce7c2 | 648 | } |
7d20381f | 649 | //die(print_r($values)); |
cdfce7c2 TM |
650 | } |
651 | ||
652 | if($action) switch($action) { | |
653 | case 'new': | |
b4dcae05 | 654 | $replace = false; |
cdfce7c2 | 655 | case 'edit': |
b4dcae05 | 656 | if(!isset($replace)) $replace = true; |
64f31c54 | 657 | $table = $class ? $class : 'item'; |
cdfce7c2 | 658 | //print_r($values); //debug |
b4dcae05 | 659 | $last = $this->db->insert_or_update_multitab($values, $replace); |
d9384cb5 TM |
660 | $last = "$table/$last/"; |
661 | $next = "$table/new/"; | |
64f31c54 | 662 | $this->post_redirect_get($last, 'Hotovo. Další záznam přidáte '.$this->html->link('zde', $next).'.'); |
cdfce7c2 TM |
663 | break; |
664 | case 'delete': | |
64f31c54 TM |
665 | if(!isset($_POST['sure']) || !$_POST['sure']) $this->post_redirect_get("$class/$id/edit", 'Sure user expected :-)'); |
666 | $this->db->delete($class, $id) || $this->post_redirect_get("$class/$id/edit", "V tabulce $class jentak neco mazat nebudes chlapecku :-P"); | |
1f74892d | 667 | $this->post_redirect_get("$class", "Neco (pravdepodobne /$class/$id) bylo asi smazano. Fnuk :'-("); |
cdfce7c2 TM |
668 | break; |
669 | case 'image': | |
670 | $image_classes = array('model'); //TODO, use this more widely across the code | |
64f31c54 | 671 | if(!in_array($class, $image_classes)) $this->post_redirect_get("$class/$id/edit", "Nekdo nechce k DB Tride '$class' prirazovat obrazky!"); |
cdfce7c2 | 672 | $image_destination = DIR_IMAGES."/$class/$id.jpg"; |
64f31c54 | 673 | if($_FILES['image']['name'] == '') $this->post_redirect_get("$class/$id/edit", 'Kazde neco se musi nejak jmenovat!', true); |
cdfce7c2 | 674 | if(move_uploaded_file($_FILES['image']['tmp_name'], $image_destination)) { |
1f74892d TM |
675 | chmod ($image_destination, 0664); |
676 | $this->post_redirect_get("$class/$id", 'Obrazek se naladoval :)'); | |
64f31c54 | 677 | } else $this->post_redirect_get("$class/$id/edit", 'Soubor se nenahral :(', true); |
cdfce7c2 TM |
678 | break; |
679 | default: | |
680 | trigger_error('Nothin\' to do here my cutie :-*'); | |
681 | break; | |
682 | } | |
683 | ||
684 | die('POSTed pyčo!'); | |
685 | } | |
686 | ||
687 | function process_http_request() { | |
688 | $this->check_auth(); | |
689 | ||
690 | @ini_set('magic_quotes_gpc' , 'off'); | |
691 | if(get_magic_quotes_gpc()) { | |
692 | die(trigger_error("Error: magic_quotes_gpc needs to be disabled! F00K!")); | |
693 | } | |
694 | ||
695 | $PATH_INFO=@trim($_SERVER[PATH_INFO]); | |
8fd613d6 | 696 | if($_SERVER['REQUEST_METHOD'] != 'POST') echo $this->html->header($PATH_INFO); //TODO tahle podminka naznacuje ze je v navrhu nejaka drobna nedomyslenost... |
cdfce7c2 TM |
697 | |
698 | ||
699 | //Sephirot: | |
700 | $PATH_CHUNKS = preg_split('/\//', $PATH_INFO); | |
701 | if(!isset($PATH_CHUNKS[1])) $PATH_CHUNKS[1]=''; | |
702 | switch($PATH_CHUNKS[1]) { | |
703 | case 'test': //test | |
704 | die('Tell me why you cry'); | |
705 | break; | |
3e6c412e | 706 | case 'assistant': //assistant |
623c65e2 TM |
707 | $assistant_vars['step'] = isset($PATH_CHUNKS[3]) && is_numeric($PATH_CHUNKS[3]) ? trim($PATH_CHUNKS[3]) : false; |
708 | echo $this->safe_include(DIR_ASSISTANTS,$PATH_CHUNKS[2],$assistant_vars); | |
3e6c412e | 709 | break; |
cdfce7c2 TM |
710 | default: //? |
711 | $search = (isset($_GET['q']) && trim($_GET['q']) != '') ? trim($_GET['q']) : false; | |
712 | $class = (isset($PATH_CHUNKS[1]) && $PATH_CHUNKS[1] != '') ? $PATH_CHUNKS[1] : 'item'; | |
713 | if(!isset($PATH_CHUNKS[2])) $PATH_CHUNKS[2]=''; | |
714 | switch($PATH_CHUNKS[2]) { | |
715 | case 'new': //?/new | |
716 | $this->process_http_request_post($PATH_CHUNKS[2], $class); | |
a25f85f8 | 717 | echo $this->render_form_add($class); |
cdfce7c2 TM |
718 | break; |
719 | default: //?/? | |
720 | $id = (isset($PATH_CHUNKS[2]) && is_numeric($PATH_CHUNKS[2]) ? (int) $PATH_CHUNKS[2] : false); | |
721 | if(!isset($PATH_CHUNKS[3])) $PATH_CHUNKS[3]=''; | |
722 | $edit=false; | |
723 | switch($PATH_CHUNKS[3]) { | |
724 | case 'edit': //?/?/edit | |
9fb856ba TM |
725 | case 'image': //?/?/image |
726 | case 'delete': //?/?/delete | |
cdfce7c2 TM |
727 | $this->process_http_request_post($PATH_CHUNKS[3], $class, $id); |
728 | $edit=true; | |
729 | default: //?/?/? | |
9fb856ba | 730 | $history = $PATH_CHUNKS[3] == 'history' ? true : false; |
cdfce7c2 TM |
731 | $limit = (int) (isset($PATH_CHUNKS[3]) ? $PATH_CHUNKS[3] : '0'); |
732 | $offset = (int) (isset($PATH_CHUNKS[4]) ? $PATH_CHUNKS[4] : '0'); | |
cb8a6861 TM |
733 | $where = false; //TODO get from URL |
734 | echo $this->render_items($class, $id, $limit, $offset, $where, $search, $history); | |
a25f85f8 | 735 | echo $this->render_listing_extensions($class, $id, $limit, $offset, $edit); |
cdfce7c2 TM |
736 | //print_r(array("<pre>",$_SERVER)); |
737 | break; | |
738 | } | |
739 | break; | |
740 | } | |
741 | break; | |
742 | } | |
743 | } | |
744 | } | |
745 | ||
746 | $sklad = new Sklad_UI(); | |
747 | $sklad->process_http_request(); | |
748 | ||
749 | echo("<hr/>"); |