| | 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 | set_include_path(DIR_LIB.PATH_SEPARATOR.get_include_path()); |
| | 22 | |
| | 23 | require_once('Sklad_LMS-fake.class.php'); |
| | 24 | require_once('HTTP_Auth.class.php'); |
| | 25 | |
| | 26 | /** |
| | 27 | * Trida poskytuje vseobecne funkce pro generovani HTML kodu |
| | 28 | * |
| | 29 | * Tato trida by nemela sama nic vypisovat (vyjma chybovych a debugovacich hlasek)! |
| | 30 | * |
| | 31 | * @package HTML |
| | 32 | * @author Tomas Mudrunka |
| | 33 | */ |
| | 34 | class HTML { |
| | 35 | function row($row) { |
| | 36 | $html='<tr>'; |
| | 37 | foreach($row as $var) { |
| | 38 | if(trim($var) == '') $var = ' '; |
| | 39 | $html.="<td>$var</td>"; |
| | 40 | } |
| | 41 | $html.='</tr>'; |
| | 42 | return $html; |
| | 43 | } |
| | 44 | |
| | 45 | function table(&$table, $params='border=1') { |
| | 46 | $html="<table $params>"; |
| | 47 | $header=true; |
| | 48 | foreach($table as $row) { |
| | 49 | if($header) { |
| | 50 | $html.=$this->row(array_keys($row)); |
| | 51 | $header=false; |
| | 52 | } |
| | 53 | $html.=$this->row($row); |
| | 54 | } |
| | 55 | $html.='</table>'; |
| | 56 | return $html; |
| | 57 | } |
| | 58 | |
| | 59 | function link($title='n/a', $link='#void', $internal=true) { |
| | 60 | if($internal) $link = $this->internal_url($link); |
| | 61 | return "<a href='$link'>$title</a>"; |
| | 62 | } |
| | 63 | |
| | 64 | function img($src='#void', $title='img') { |
| | 65 | return "<img src='$src' alt='$title' title='$title' width=64 />"; |
| | 66 | } |
| | 67 | |
| | 68 | function input($name=false, $value=false, $type='text', $placeholder=false, $options=false) { |
| | 69 | $html = "<input type='$type' "; |
| | 70 | if($name) $html.= "name='$name' "; |
| | 71 | if(!is_bool($value)) $html.= "value='$value' "; |
| | 72 | if($options) $html.= "$options "; |
| | 73 | if($placeholder) $html.= "placeholder='$placeholder' "; |
| | 74 | $html .= '/>'; |
| | 75 | return $html; |
| | 76 | } |
| | 77 | |
| | 78 | function select($name, $selectbox, $default=false) { |
| | 79 | //echo('<pre>'); print_r($selectbox); |
| | 80 | $html = "<select name='$name'>"; |
| | 81 | |
| | 82 | if($default) { |
| | 83 | $value=$default; $title=$selectbox[$value]; |
| | 84 | $html .= "<option value='$value'>$value :: $title</option>"; |
| | 85 | unset($selectbox[$value]); |
| | 86 | } |
| | 87 | foreach($selectbox as $value => $title) { |
| | 88 | $html .= "<option value='$value'>$value :: $title</option>"; |
| | 89 | } |
| | 90 | $html .= "</select>"; |
| | 91 | return $html; |
| | 92 | } |
| | 93 | } |
| | 94 | |
| | 95 | /** |
| | 96 | * Trida poskytuje podpurne funkce pro generovani HTML kodu specificke pro sklad |
| | 97 | * |
| | 98 | * Tato trida by nemela sama nic vypisovat (vyjma chybovych a debugovacich hlasek)! |
| | 99 | * |
| | 100 | * @package Sklad_HTML |
| | 101 | * @author Tomas Mudrunka |
| | 102 | */ |
| | 103 | class Sklad_HTML extends HTML { |
| | 104 | function header($title='') { |
| | 105 | $home = URL_HOME; |
| | 106 | $script = $_SERVER['SCRIPT_NAME']; |
| | 107 | $search = htmlspecialchars(@trim($_GET['q'])); |
| | 108 | $message = strip_tags(@trim($_GET['message']),'<a><b><u><i>'); |
| | 109 | return <<<EOF |
| | 110 | <head> |
| | 111 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> |
| | 112 | </head> |
| | 113 | <h1><a href="$script/">SystémSklad</a><small>$title</small></h1> |
| | 114 | |
| | 115 | <style type="text/css"> |
| | 116 | .menu li { |
| | 117 | float: left; |
| | 118 | padding: 0.2em; |
| | 119 | } |
| | 120 | |
| | 121 | .menu * li { |
| | 122 | float: none; |
| | 123 | } |
| | 124 | |
| | 125 | .menu * menu { |
| | 126 | position: absolute; |
| | 127 | padding: 0.2em; |
| | 128 | } |
| | 129 | |
| | 130 | .menu, .menu * menu { |
| | 131 | list-style: none; |
| | 132 | } |
| | 133 | |
| | 134 | .menu * menu { |
| | 135 | border: 1px solid orange; |
| | 136 | display: none; |
| | 137 | margin: 0; |
| | 138 | } |
| | 139 | |
| | 140 | .menu li:hover menu, .menu li:hover { |
| | 141 | display: block; |
| | 142 | background-color: yellow; |
| | 143 | } |
| | 144 | |
| | 145 | </style> |
| | 146 | |
| | 147 | <div> |
| | 148 | <menu class="menu"> |
| | 149 | <li><a href="?logout">Logout</a></li> |
| | 150 | <li><a href="$script/">Home</a></li> |
| | 151 | <li><a href="#">Assistants</a> |
| | 152 | <menu> |
| | 153 | <li><a href="$script/assistant/stats">stats</a></li> |
| | 154 | <li><a href="$script/assistant/store">store</a></li> |
| | 155 | <li><a href="$script/assistant/store-single">store-single</a></li> |
| | 156 | <li><a href="$script/assistant/dispose">dispose</a></li> |
| | 157 | <li><a href="$script/assistant/sell">sell</a></li> |
| | 158 | <li>↓↓ BETA ↓↓</li> |
| | 159 | </menu> |
| | 160 | </li> |
| | 161 | <li><a href="#">List</a> |
| | 162 | <menu> |
| | 163 | <li><a href="$script/item">item</a></li> |
| | 164 | <li><a href="$script/model">model</a></li> |
| | 165 | <li><a href="$script/category">category</a></li> |
| | 166 | <li><a href="$script/producer">producer</a></li> |
| | 167 | <li><a href="$script/vendor">vendor</a></li> |
| | 168 | <li><a href="$script/room">room</a></li> |
| | 169 | <li><a href="$script/status">status</a></li> |
| | 170 | </menu> |
| | 171 | </li> |
| | 172 | <li><a href="#">New</a> |
| | 173 | <menu> |
| | 174 | <li><a href="$script/item/new">item</a></li> |
| | 175 | <li><a href="$script/model/new">model</a></li> |
| | 176 | <li><a href="$script/category/new">category</a></li> |
| | 177 | <li><a href="$script/producer/new">producer</a></li> |
| | 178 | <li><a href="$script/vendor/new">vendor</a></li> |
| | 179 | <li><a href="$script/room/new">room</a></li> |
| | 180 | <li><a href="$script/status/new">status</a></li> |
| | 181 | </menu> |
| | 182 | </li> |
| | 183 | </menu> |
| | 184 | |
| | 185 | <div style="float: right;"> |
| | 186 | <form action="$script/assistant/go" method="GET" style="float: left;"><!-- TODO: Display only when go plugin available --> |
| | 187 | <input type="text" name="q" placeholder="smart id..." /> |
| | 188 | <input type="submit" value="go" /> |
| | 189 | </form> |
| | 190 | <form action="?" method="GET" style="float: left;"> |
| | 191 | <input type="text" name="q" placeholder="regexp..." value="$search" /> |
| | 192 | <input type="submit" value="filter" /> |
| | 193 | </form> |
| | 194 | <!-- form action="$script/" method="GET"> |
| | 195 | <input type="text" name="q" placeholder="regexp..." value="$search" /> |
| | 196 | <input type="submit" value="search items" /> |
| | 197 | </form --> |
| | 198 | </div> |
| | 199 | </div> |
| | 200 | <hr style="clear: both;" /> |
| | 201 | <div style="background-color:#FFDDDD;"> |
| | 202 | <font color="red">$message</font> |
| | 203 | </div> |
| | 204 | EOF; |
| | 205 | } |
| | 206 | |
| | 207 | function internal_url($link) { |
| | 208 | return $_SERVER['SCRIPT_NAME'].'/'.$link; |
| | 209 | } |
| | 210 | |
| | 211 | function table_add_images(&$table) { |
| | 212 | $image = array('model_id'); |
| | 213 | foreach($table as $id => $row) { |
| | 214 | foreach($image as $column) if(isset($table[$id][$column])) { |
| | 215 | $type = @array_shift(preg_split('/_/', $column)); |
| | 216 | $src=URL_IMAGES."/$type/".$table[$id][$column].'.jpg'; |
| | 217 | $table[$id][$type.'_image']=$this->img($src, $table[$id][$column]); |
| | 218 | } |
| | 219 | } |
| | 220 | } |
| | 221 | |
| | 222 | function table_collapse(&$table) { |
| | 223 | $collapse = array( |
| | 224 | 'item_id' => 'item_id', |
| | 225 | 'model_id' => 'model_name', |
| | 226 | 'category_id' => 'category_name', |
| | 227 | 'producer_id' => 'producer_name', |
| | 228 | 'vendor_id' => 'vendor_name', |
| | 229 | 'room_id' => 'room_name', |
| | 230 | 'status_id' => 'status_name', |
| | 231 | ); |
| | 232 | foreach($table as $id => $row) { |
| | 233 | foreach($collapse as $link => $title) |
| | 234 | if(isset($table[$id][$link]) && isset($row[$title])) { |
| | 235 | $type = @array_shift(preg_split('/_/', $link)); |
| | 236 | if($link != $title) unset($table[$id][$link]); |
| | 237 | $table[$id][$title]=$this->link($row[$title], $type.'/'.$row[$link].'/'); |
| | 238 | } |
| | 239 | } |
| | 240 | } |
| | 241 | |
| | 242 | function table_sort(&$table) { |
| | 243 | $precedence = array('item_id', 'model_image', 'model_name','model_descript','category_name','status_name','room_name'); |
| | 244 | $table_sorted = array(); |
| | 245 | foreach($table as $id => $row) { |
| | 246 | $table_sorted[$id] = array(); |
| | 247 | foreach($precedence as $column) if(isset($table[$id][$column])) { |
| | 248 | $table_sorted[$id][$column]=$table[$id][$column]; |
| | 249 | unset($table[$id][$column]); |
| | 250 | } |
| | 251 | $table_sorted[$id]=array_merge($table_sorted[$id],$table[$id]); |
| | 252 | } |
| | 253 | $table = $table_sorted; |
| | 254 | } |
| | 255 | |
| | 256 | function render_item_table($table) { |
| | 257 | $this->table_add_images($table); |
| | 258 | $this->table_collapse($table); |
| | 259 | $this->table_sort($table); |
| | 260 | return $this->table($table); |
| | 261 | } |
| | 262 | |
| | 263 | function render_insert_form($class, $columns, $selectbox=array(), $current=false, $hidecols=false, $action=false, $multi_insert=true) { |
| | 264 | //echo('<pre>'); print_r($selectbox); |
| | 265 | //echo('<pre>'); print_r($current); |
| | 266 | $update = false; |
| | 267 | if(is_array($current)) { |
| | 268 | $update = true; |
| | 269 | $current = array_shift($current); |
| | 270 | } |
| | 271 | |
| | 272 | if(!is_array($hidecols)) $hidecols = array('item_author', 'item_valid_from', 'item_valid_till'); //TODO Autodetect |
| | 273 | |
| | 274 | $action = $action ? " action='$action'" : false; |
| | 275 | $html="<form$action method='POST'>"; |
| | 276 | if($multi_insert) $html.='<div name="input_set" style="float:left; border:1px solid grey;">'; |
| | 277 | //$html.=$this->input('table', $class, 'hidden'); |
| | 278 | foreach($columns as $column) { |
| | 279 | $html.=$class.':<b>'.$column['Field'].'</b>: '; |
| | 280 | $name="values[$class][".$column['Field'].'][]'; |
| | 281 | $val = $update && isset($current[$column['Field']]) ? $current[$column['Field']] : false; |
| | 282 | switch(true) { |
| | 283 | case (preg_match('/auto_increment/', $column['Extra']) || in_array($column['Field'], $hidecols)): |
| | 284 | if(!$val) $val = ''; |
| | 285 | $html.=$this->input($name, $val, 'hidden'); |
| | 286 | $html.=$val.'(AUTO)'; |
| | 287 | break; |
| | 288 | case isset($selectbox[$column['Field']]): |
| | 289 | $html.=$this->select($name,$selectbox[$column['Field']],$val); |
| | 290 | break; |
| | 291 | default: |
| | 292 | $html.=$this->input($name, $val); |
| | 293 | break; |
| | 294 | } |
| | 295 | $html.='<br />'; |
| | 296 | } |
| | 297 | |
| | 298 | if($multi_insert) { |
| | 299 | //TODO, move to separate JS file |
| | 300 | $html.=<<<EOF |
| | 301 | </div> |
| | 302 | <span name="input_set_next"></span><br style="clear:both" /> |
| | 303 | <script> |
| | 304 | function duplicate_element(what, where) { |
| | 305 | document.getElementsByName(where)[0].outerHTML = |
| | 306 | document.getElementsByName(what)[0].outerHTML |
| | 307 | + document.getElementsByName(where)[0].outerHTML; |
| | 308 | } |
| | 309 | </script> |
| | 310 | <a href='#' onClick="duplicate_element('input_set', 'input_set_next')">+</a> |
| | 311 | EOF; |
| | 312 | } |
| | 313 | |
| | 314 | $btn = is_array($current) ? 'UPDATE' : 'INSERT'; //TODO: $current may be set even when inserting... |
| | 315 | $html.=$this->input(false, $btn, 'submit'); |
| | 316 | $html.='</form>'; |
| | 317 | return $html; |
| | 318 | } |
| | 319 | } |
| | 320 | |
| | 321 | /** |
| | 322 | * Trida poskytuje rozhrani k databazi skladu |
| | 323 | * |
| | 324 | * @package Sklad_DB |
| | 325 | * @author Tomas Mudrunka |
| | 326 | */ |
| | 327 | class Sklad_DB extends PDO { |
| | 328 | function __construct() { |
| | 329 | $this->lms = new Sklad_LMS(); |
| | 330 | |
| | 331 | parent::__construct( |
| | 332 | DB_DSN, DB_USER, DB_PASS, |
| | 333 | array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8") //Force UTF8 for MySQL |
| | 334 | ); |
| | 335 | } |
| | 336 | |
| | 337 | function escape($str) { |
| | 338 | return preg_replace('(^.|.$)', '', $this->quote($str)); //TODO HACK |
| | 339 | } |
| | 340 | |
| | 341 | function build_query_select($class, $id=false, $limit=false, $offset=0, $where=false, $search=false, $history=false, $order=false, $suffix_id='_id') { |
| | 342 | //Configuration |
| | 343 | $join = array( |
| | 344 | 'item' => array('model', 'category', 'producer', 'vendor', 'room', 'status'), |
| | 345 | 'model' => array('category', 'producer') |
| | 346 | ); //TODO Autodetect using foreign keys? |
| | 347 | $search_fields = array( |
| | 348 | 'item' => array('item_id','item_serial','model_name','model_barcode','model_descript','producer_name','vendor_name') |
| | 349 | ); //TODO Autodetect |
| | 350 | |
| | 351 | //Escaping |
| | 352 | $class = $this->escape($class); |
| | 353 | |
| | 354 | //SELECT |
| | 355 | $sql="SELECT * FROM $class\n"; |
| | 356 | //JOIN |
| | 357 | if(isset($join[$class])) foreach($join[$class] as $j) $sql .= "LEFT JOIN $j USING($j$suffix_id)\n"; |
| | 358 | //WHERE/REGEXP |
| | 359 | if($search) { |
| | 360 | $search = $this->quote($search); |
| | 361 | if(!isset($search_fields[$class])) $this->post_redirect_get($class, "Ve tride $class zatim vyhledavat nemozno :-("); |
| | 362 | $sql_search = ''; |
| | 363 | foreach($search_fields[$class] as $column) $sql_search .= "OR $column REGEXP $search "; |
| | 364 | $where[] = "FALSE $sql_search"; |
| | 365 | } elseif($id) $where[] = "$class$suffix_id = $id"; |
| | 366 | if(!$history && $this->contains_history($class)) $where[] = $class.'_valid_till=0'; |
| | 367 | |
| | 368 | if($where) $sql .= 'WHERE ('.implode(') AND (', $where).")\n"; |
| | 369 | //ORDER |
| | 370 | if(!$order) $order = $class.$suffix_id; |
| | 371 | if($this->contains_history($class)) $order .= ",${class}_valid_from DESC"; |
| | 372 | $sql .= "ORDER BY $order\n"; |
| | 373 | //LIMIT/OFFSET |
| | 374 | if($limit) { |
| | 375 | $limit = $this->escape((int)$limit); |
| | 376 | $offset = $this->escape((int)$offset); |
| | 377 | $sql .= "LIMIT $offset,$limit\n"; |
| | 378 | } |
| | 379 | |
| | 380 | return $sql; |
| | 381 | } |
| | 382 | |
| | 383 | function safe_query($sql, $fatal=true) { |
| | 384 | $result = $this->query($sql); |
| | 385 | if(!$result) { |
| | 386 | $error = $this->errorInfo(); |
| | 387 | trigger_error("<font color=red><b>QUERY FAILED ($error[0],$error[1]): </b>$error[2]<br /><br /><b>QUERY:</b>\n<pre>$sql</pre></font>"); |
| | 388 | if($fatal) die(); |
| | 389 | } |
| | 390 | return $result; |
| | 391 | } |
| | 392 | |
| | 393 | function get_listing($class, $id=false, $limit=false, $offset=0, $where=false, $search=false, $history=false, $indexed=array(), $suffix_id='_id') { |
| | 394 | $sql = $this->build_query_select($class, $id, $limit, $offset, $where, $search, $history); |
| | 395 | $result = $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); |
| | 396 | if(!$result || !is_array($indexed)) return $result; |
| | 397 | |
| | 398 | foreach($result as $key => $row) $indexed[$row[$class.$suffix_id]]=$row; |
| | 399 | return $indexed; |
| | 400 | } |
| | 401 | |
| | 402 | function get_columns($class) { |
| | 403 | $class = $this->escape($class); |
| | 404 | $sql = "SHOW COLUMNS FROM $class;"; |
| | 405 | return $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); |
| | 406 | } |
| | 407 | |
| | 408 | function columns_get_selectbox($columns, $class=false, $suffix_id='_id', $suffix_name='_name') { |
| | 409 | $selectbox=array(); |
| | 410 | foreach($columns as $column) { |
| | 411 | if($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)! |
| | 412 | if($class && $column['Field'] == $class.$suffix_id) continue; |
| | 413 | if(!preg_match('/'.$suffix_id.'$/', $column['Field'])) continue; |
| | 414 | $table=preg_replace('/'.$suffix_id.'$/','',$column['Field']); |
| | 415 | |
| | 416 | $history = $this->contains_history($table) ? " WHERE ${table}_valid_till=0" : ''; |
| | 417 | $sql = "SELECT $table$suffix_id, $table$suffix_name FROM $table$history;"; //TODO use build_query_select()!!! |
| | 418 | $result = $this->safe_query($sql, false); |
| | 419 | if(!$result) continue; |
| | 420 | $result = $result->fetchAll(PDO::FETCH_ASSOC); |
| | 421 | foreach($result as $row) $selectbox[$table.$suffix_id][$row[$table.$suffix_id]]=$row[$table.$suffix_name]; |
| | 422 | } |
| | 423 | //echo('<pre>'); print_r($selectbox); |
| | 424 | return array_filter($selectbox, 'ksort'); |
| | 425 | } |
| | 426 | |
| | 427 | function map_unique($key, $value, $select, $table) { //TODO: Guess $select and $table if not passed |
| | 428 | $history = $this->contains_history($table) ? " AND ${table}_valid_till=0" : ''; |
| | 429 | $value=$this->quote($value); |
| | 430 | $sql = "SELECT $select FROM $table WHERE $key=$value$history LIMIT 1;"; //TODO use build_query_select()!!! |
| | 431 | $result = $this->safe_query($sql)->fetchAll(PDO::FETCH_ASSOC); |
| | 432 | if(isset($result[0][$select])) return $result[0][$select]; else die(trigger_error('Položka nenalezena!')); //TODO post_redirect_get... |
| | 433 | } |
| | 434 | |
| | 435 | function contains_history($table) { |
| | 436 | $history_tables = array('item'); //TODO Autodetect |
| | 437 | return in_array($table, $history_tables); |
| | 438 | } |
| | 439 | |
| | 440 | function build_query_insert($table, $values, $replace=true, $suffix_id='_id') { |
| | 441 | //Init |
| | 442 | $history = $this->contains_history($table); |
| | 443 | |
| | 444 | //Escaping |
| | 445 | $table = $this->escape($table); |
| | 446 | |
| | 447 | //Get list of POSTed columns |
| | 448 | $columns_array = array_map(array($this,'escape'), array_keys($values[0])); |
| | 449 | $columns = implode(',',$columns_array); |
| | 450 | |
| | 451 | //Build query |
| | 452 | $sql = ''; |
| | 453 | //echo('<pre>'); die(print_r($values)); |
| | 454 | |
| | 455 | if($history) { |
| | 456 | $history_update=false; foreach($values as $row) if(is_numeric($row[$table.'_id'])) $history_update=true; |
| | 457 | if($history_update) { |
| | 458 | $sql .= "UPDATE $table"; |
| | 459 | $sql .= " SET ${table}_valid_till=NOW()"; |
| | 460 | $sql .= " WHERE ${table}_valid_till=0 AND ("; |
| | 461 | $or = ''; |
| | 462 | foreach($values as $row) { |
| | 463 | $sql .= $or.' '.$table.'_id='.$row[$table.'_id']; |
| | 464 | $or = ' OR'; |
| | 465 | } |
| | 466 | $sql .= " );\n\n"; |
| | 467 | $replace = false; |
| | 468 | } |
| | 469 | } |
| | 470 | |
| | 471 | //Insert into table (columns) |
| | 472 | $sql .= "INSERT INTO $table ($columns) VALUES "; |
| | 473 | |
| | 474 | //Values (a,b,c),(d,e,f) |
| | 475 | $comma=''; |
| | 476 | foreach($values as $row) { |
| | 477 | $row_quoted = array_map(array($this,'quote'), $row); //Check |
| | 478 | if($history) { |
| | 479 | foreach($row as $column => $value) { |
| | 480 | switch($column) { |
| | 481 | case $table.'_valid_from': |
| | 482 | $row_quoted[$column] = 'NOW()'; |
| | 483 | break; |
| | 484 | case $table.'_valid_till': |
| | 485 | $row_quoted[$column] = '0'; |
| | 486 | break; |
| | 487 | case $table.'_author': |
| | 488 | $row_quoted[$column] = $this->lms->get_authorized_user_id(); |
| | 489 | //die($this->lms->get_authorized_user_id().'=USER'); |
| | 490 | break; |
| | 491 | } |
| | 492 | } |
| | 493 | } |
| | 494 | $sql .= $comma.'('.implode(',',$row_quoted).')'; |
| | 495 | $comma = ','; |
| | 496 | } |
| | 497 | |
| | 498 | //On duplicate key |
| | 499 | if($replace) { |
| | 500 | foreach($columns_array as $col) { |
| | 501 | if($col == $table.'_id' || $col == $table.'_valid_till') continue; |
| | 502 | $on_duplicate[] = "$col=VALUES($col)"; |
| | 503 | } |
| | 504 | $sql .= "\nON DUPLICATE KEY UPDATE ".implode(',', $on_duplicate); |
| | 505 | } |
| | 506 | |
| | 507 | //Terminate |
| | 508 | $sql .= ';'; |
| | 509 | return $sql; |
| | 510 | } |
| | 511 | |
| | 512 | function insert_or_update($table, $values, $replace=true) { |
| | 513 | $sql = $this->build_query_insert($table, $values, $replace); |
| | 514 | $this->safe_query($sql); |
| | 515 | return $this->lastInsertId(); |
| | 516 | } |
| | 517 | |
| | 518 | function insert_or_update_multitab($values, $replace=true) { |
| | 519 | $last=false; |
| | 520 | foreach($values as $table => $rows) $last = $this->insert_or_update($table, $rows, $replace); |
| | 521 | return $last; |
| | 522 | } |
| | 523 | |
| | 524 | function delete($table, $id, $suffix_id='_id') { |
| | 525 | if($this->contains_history($table)) return false; |
| | 526 | $key = $this->escape($table.$suffix_id); |
| | 527 | $table = $this->escape($table); |
| | 528 | $id = $this->quote($id); |
| | 529 | return $this->safe_query("DELETE FROM $table WHERE $key = $id LIMIT 1;"); |
| | 530 | } |
| | 531 | } |
| | 532 | |
| | 533 | /** |
| | 534 | * Trida poskytuje high-level rozhrani k databazi skladu |
| | 535 | * |
| | 536 | * @package Sklad_DB_Abstract |
| | 537 | * @author Tomas Mudrunka |
| | 538 | */ |
| | 539 | class Sklad_DB_Abstract extends Sklad_DB { |
| | 540 | //TODO Code |
| | 541 | } |
| | 542 | |
| | 543 | /** |
| | 544 | * Trida implementuje uzivatelske rozhrani skladu |
| | 545 | * |
| | 546 | * Example usage: |
| | 547 | * $sklad = new Sklad_UI(); |
| | 548 | * $sklad->process_http_request(); |
| | 549 | * |
| | 550 | * @package Sklad_UI |
| | 551 | * @author Tomas Mudrunka |
| | 552 | */ |
| | 553 | class Sklad_UI { |
| | 554 | function __construct() { |
| | 555 | $this->db = new Sklad_DB(); |
| | 556 | $this->html = new Sklad_HTML(); |
| | 557 | } |
| | 558 | |
| | 559 | function render_items($class, $id=false, $limit=false, $offset=0, $where=false, $search=false, $history=false) { |
| | 560 | return $this->html->render_item_table($this->db->get_listing($class, $id, $limit, $offset, $where, $search, $history, false)); |
| | 561 | } |
| | 562 | |
| | 563 | function render_form_add($class) { |
| | 564 | $columns = $this->db->get_columns($class); |
| | 565 | $selectbox = $this->db->columns_get_selectbox($columns, $class); |
| | 566 | return $this->html->render_insert_form($class, $columns, $selectbox); |
| | 567 | } |
| | 568 | |
| | 569 | function render_form_edit($class, $id) { |
| | 570 | $columns = $this->db->get_columns($class); |
| | 571 | $selectbox = $this->db->columns_get_selectbox($columns, $class); |
| | 572 | $current = $this->db->get_listing($class, $id, 1); |
| | 573 | return $this->html->render_insert_form($class, $columns, $selectbox, $current); |
| | 574 | } |
| | 575 | |
| | 576 | function render_single_record_details($class, $id) { |
| | 577 | $id_next = $id + 1; |
| | 578 | $id_prev = $id - 1 > 0 ? $id - 1 : 0; |
| | 579 | $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : ''; |
| | 580 | $html=''; |
| | 581 | $html.= $this->html->link('<<', "$class/$id_prev/"); |
| | 582 | $html.= '-'; |
| | 583 | $html.= $this->html->link('>>', "$class/$id_next/"); |
| | 584 | $html.= '<br />'; |
| | 585 | $html.= $this->html->link('edit', "$class/$id/edit/"); |
| | 586 | if($this->db->contains_history($class)) $html.= ' ][ '.$this->html->link('history', "$class/$id/history/"); |
| | 587 | return $html; |
| | 588 | } |
| | 589 | |
| | 590 | function render_listing_navigation($class, $id, $limit, $offset) { |
| | 591 | $offset_next = $offset + $limit; |
| | 592 | $offset_prev = $offset - $limit > 0 ? $offset - $limit : 0; |
| | 593 | $get = $_SERVER['QUERY_STRING'] != '' ? '?'.$_SERVER['QUERY_STRING'] : ''; |
| | 594 | $html=''; |
| | 595 | $html.= $this->html->link('<<', "$class/$id/$limit/$offset_prev/$get"); |
| | 596 | $html.= '-'; |
| | 597 | $html.= $this->html->link('>>', "$class/$id/$limit/$offset_next/$get"); |
| | 598 | $html.= '<br />'; |
| | 599 | $html.= $this->html->link('new', "$class/new/$get"); |
| | 600 | return $html; |
| | 601 | } |
| | 602 | |
| | 603 | function render_listing_extensions($class, $id, $limit, $offset, $edit=false) { |
| | 604 | $html=''; |
| | 605 | if(is_numeric($id)) { |
| | 606 | $html.=$this->render_single_record_details($class, $id); |
| | 607 | } else { |
| | 608 | $html.=$this->render_listing_navigation($class, '*', $limit, $offset); |
| | 609 | } |
| | 610 | if($edit) { |
| | 611 | $html.= $this->render_form_edit($class, $id); |
| | 612 | $action = $_SERVER['SCRIPT_NAME']."/$class/$id/delete"; |
| | 613 | $html.= "<form action='$action' method='POST'>"; |
| | 614 | $html.= $this->html->input(false, 'DELETE', 'submit'); |
| | 615 | $html.= 'sure?'.$this->html->input('sure', false, 'checkbox'); |
| | 616 | $html.= '</form>'; |
| | 617 | $action = $_SERVER['SCRIPT_NAME']."/$class/$id/image"; |
| | 618 | $html.= "<form action='$action' method='POST' enctype='multipart/form-data'>"; |
| | 619 | $html.= $this->html->input('image', false, 'file', false, 'size="30"'); |
| | 620 | $html.= $this->html->input(false, 'IMAGE', 'submit'); |
| | 621 | $html.='</form>'; |
| | 622 | } |
| | 623 | return $html; |
| | 624 | } |
| | 625 | |
| | 626 | function check_auth() { |
| | 627 | new HTTP_Auth('SkladovejSystem', true, array($this->db->lms,'check_auth')); |
| | 628 | } |
| | 629 | |
| | 630 | function post_redirect_get($location, $message='', $error=false) { |
| | 631 | $url_args = $message != '' ? '?message='.urlencode($message) : ''; |
| | 632 | $location = $this->html->internal_url($location).$url_args; |
| | 633 | header('Location: '.$location); |
| | 634 | if($error) trigger_error($message); |
| | 635 | $location=htmlspecialchars($location); |
| | 636 | die( |
| | 637 | "<meta http-equiv='refresh' content='0; url=$location'>". |
| | 638 | "Location: <a href='$location'>$location</a>" |
| | 639 | ); |
| | 640 | } |
| | 641 | |
| | 642 | function safe_include($dir,$name,$vars=array(),$ext='.inc.php') { |
| | 643 | if(preg_match('/[^a-zA-Z0-9-]/',$name)) $this->post_redirect_get('', 'SAFE INCLUDE: Securityfuck.', true); |
| | 644 | $filename="$dir/$name$ext"; |
| | 645 | if(!is_file($filename)) $this->post_redirect_get('', 'SAFE INCLUDE: Fuckfound.', true); |
| | 646 | foreach($vars as $var => $val) $$var=$val; |
| | 647 | ob_start(); |
| | 648 | include($filename); |
| | 649 | $out=ob_get_contents(); |
| | 650 | ob_end_clean(); |
| | 651 | return $out; |
| | 652 | } |
| | 653 | |
| | 654 | function process_http_request_post($action=false, $class=false, $id=false, $force_redirect=false) { |
| | 655 | if($_SERVER['REQUEST_METHOD'] != 'POST') return; |
| | 656 | //echo('<pre>'); //DEBUG (maybe todo remove), HEADERS ALREADY SENT!!!! |
| | 657 | |
| | 658 | //SephirPOST: |
| | 659 | |
| | 660 | /* Tenhle foreach() prekopiruje promenne |
| | 661 | * z: $_POST['values'][$table][$column][$id]; |
| | 662 | * do: $values[$table][$id][$column] |
| | 663 | */ |
| | 664 | if(isset($_POST['values'])) { |
| | 665 | $values=array(); |
| | 666 | foreach($_POST['values'] as $table => $columns) { |
| | 667 | foreach($columns as $column => $ids) { |
| | 668 | foreach($ids as $id => $val) $values[$table][$id][$column] = $val; |
| | 669 | } |
| | 670 | } |
| | 671 | //die(print_r($values)); |
| | 672 | } |
| | 673 | |
| | 674 | if($action) switch($action) { |
| | 675 | case 'new': |
| | 676 | $replace = false; |
| | 677 | case 'edit': |
| | 678 | if(!isset($replace)) $replace = true; |
| | 679 | $table = $class ? $class : 'item'; |
| | 680 | //print_r($values); //debug |
| | 681 | $last = $this->db->insert_or_update_multitab($values, $replace); |
| | 682 | $last = $force_redirect ? $force_redirect."?last=$last" : "$table/$last/"; |
| | 683 | $next = "$table/new/"; |
| | 684 | $message = $force_redirect ? '' : 'Hotovo. Další záznam přidáte '.$this->html->link('zde', $next).'.'; |
| | 685 | $this->post_redirect_get($last, $message); |
| | 686 | break; |
| | 687 | case 'delete': |
| | 688 | if(!isset($_POST['sure']) || !$_POST['sure']) $this->post_redirect_get("$class/$id/edit", 'Sure user expected :-)'); |
| | 689 | $this->db->delete($class, $id) || $this->post_redirect_get("$class/$id/edit", "V tabulce $class jentak neco mazat nebudes chlapecku :-P"); |
| | 690 | $this->post_redirect_get("$class", "Neco (pravdepodobne /$class/$id) bylo asi smazano. Fnuk :'-("); |
| | 691 | break; |
| | 692 | case 'image': |
| | 693 | $image_classes = array('model'); //TODO, use this more widely across the code |
| | 694 | if(!in_array($class, $image_classes)) $this->post_redirect_get("$class/$id/edit", "Nekdo nechce k DB Tride '$class' prirazovat obrazky!"); |
| | 695 | $image_destination = DIR_IMAGES."/$class/$id.jpg"; |
| | 696 | if($_FILES['image']['name'] == '') $this->post_redirect_get("$class/$id/edit", 'Kazde neco se musi nejak jmenovat!', true); |
| | 697 | if(move_uploaded_file($_FILES['image']['tmp_name'], $image_destination)) { |
| | 698 | chmod ($image_destination, 0664); |
| | 699 | $this->post_redirect_get("$class/$id", 'Obrazek se naladoval :)'); |
| | 700 | } else $this->post_redirect_get("$class/$id/edit", 'Soubor se nenahral :(', true); |
| | 701 | break; |
| | 702 | default: |
| | 703 | trigger_error('Nothin\' to do here my cutie :-*'); |
| | 704 | break; |
| | 705 | } |
| | 706 | |
| | 707 | die('POSTed pyčo!'); |
| | 708 | } |
| | 709 | |
| | 710 | function process_http_request() { |
| | 711 | $this->check_auth(); |
| | 712 | |
| | 713 | @ini_set('magic_quotes_gpc' , 'off'); |
| | 714 | if(get_magic_quotes_gpc()) { |
| | 715 | die(trigger_error("Error: magic_quotes_gpc needs to be disabled! F00K!")); |
| | 716 | } |
| | 717 | |
| | 718 | $PATH_INFO=@trim($_SERVER[PATH_INFO]); |
| | 719 | if($_SERVER['REQUEST_METHOD'] != 'POST') echo $this->html->header($PATH_INFO); //TODO tahle podminka naznacuje ze je v navrhu nejaka drobna nedomyslenost... |
| | 720 | |
| | 721 | |
| | 722 | //Sephirot: |
| | 723 | $PATH_CHUNKS = preg_split('/\//', $PATH_INFO); |
| | 724 | if(!isset($PATH_CHUNKS[1])) $PATH_CHUNKS[1]=''; |
| | 725 | switch($PATH_CHUNKS[1]) { |
| | 726 | case 'test': //test |
| | 727 | die('Tell me why you cry'); |
| | 728 | break; |
| | 729 | case 'assistant': //assistant |
| | 730 | $PATH_CHUNKS[3] = isset($PATH_CHUNKS[3]) ? trim($PATH_CHUNKS[3]) : false; |
| | 731 | $assistant_vars['SUBPATH'] = array_slice($PATH_CHUNKS, 3); |
| | 732 | $assistant_vars['URL_INTERNAL'] = 'assistant/'.$PATH_CHUNKS[2]; |
| | 733 | $assistant_vars['URL'] = $_SERVER['SCRIPT_NAME'].'/'.$assistant_vars['URL_INTERNAL']; |
| | 734 | echo $this->safe_include(DIR_ASSISTANTS,$PATH_CHUNKS[2],$assistant_vars); |
| | 735 | break; |
| | 736 | default: //? |
| | 737 | $search = (isset($_GET['q']) && trim($_GET['q']) != '') ? trim($_GET['q']) : false; |
| | 738 | $class = (isset($PATH_CHUNKS[1]) && $PATH_CHUNKS[1] != '') ? $PATH_CHUNKS[1] : 'item'; |
| | 739 | if(!isset($PATH_CHUNKS[2])) $PATH_CHUNKS[2]=''; |
| | 740 | switch($PATH_CHUNKS[2]) { |
| | 741 | case 'new': //?/new |
| | 742 | $this->process_http_request_post($PATH_CHUNKS[2], $class); |
| | 743 | echo $this->render_form_add($class); |
| | 744 | break; |
| | 745 | default: //?/? |
| | 746 | $id = (isset($PATH_CHUNKS[2]) && is_numeric($PATH_CHUNKS[2]) ? (int) $PATH_CHUNKS[2] : false); |
| | 747 | if(!isset($PATH_CHUNKS[3])) $PATH_CHUNKS[3]=''; |
| | 748 | $edit=false; |
| | 749 | switch($PATH_CHUNKS[3]) { |
| | 750 | case 'edit': //?/?/edit |
| | 751 | case 'image': //?/?/image |
| | 752 | case 'delete': //?/?/delete |
| | 753 | $this->process_http_request_post($PATH_CHUNKS[3], $class, $id); |
| | 754 | $edit=true; |
| | 755 | default: //?/?/? |
| | 756 | $history = $PATH_CHUNKS[3] == 'history' ? true : false; |
| | 757 | $limit = (int) (isset($PATH_CHUNKS[3]) ? $PATH_CHUNKS[3] : '0'); |
| | 758 | $offset = (int) (isset($PATH_CHUNKS[4]) ? $PATH_CHUNKS[4] : '0'); |
| | 759 | $where = false; //TODO get from URL |
| | 760 | echo $this->render_items($class, $id, $limit, $offset, $where, $search, $history); |
| | 761 | echo $this->render_listing_extensions($class, $id, $limit, $offset, $edit); |
| | 762 | //print_r(array("<pre>",$_SERVER)); |
| | 763 | break; |
| | 764 | } |
| | 765 | break; |
| | 766 | } |
| | 767 | break; |
| | 768 | } |
| | 769 | } |
| | 770 | } |
| | 771 | |
| | 772 | $sklad = new Sklad_UI(); |
| | 773 | $sklad->process_http_request(); |
| | 774 | |
| | 775 | echo("<hr/>"); |
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