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/wp-content/plugins/wp-shopping-cart/classes/variations.class.php

https://github.com/alx/barceloneta
PHP | 544 lines | 470 code | 51 blank | 23 comment | 109 complexity | 6eaae6aba8334f71032fd2c69f319f8a MD5 | raw file
    

  1. <?php
    2. 

  2. class nzshpcrt_variations {
    3. 

  3.   function nzshpcrt_variations() {
    4. 

  4.     global $wpdb;
    5. 

  5. 	}
    6. 

  6.     
    7. 

  7.   function display_variation_values($prefix,$variation_id) {
    8. 

  8.     global $wpdb;
    9. 

  9.     if(is_numeric($variation_id)) {
    10. 

  10.       $variation_values = $wpdb->get_results("SELECT * FROM `{$wpdb->prefix}variation_values` WHERE `variation_id` = '{$variation_id}' ORDER BY `id` ASC",ARRAY_A);
    11. 

  11.       if($variation_values != null) {
    12. 

  12.         $output .= "<input type='hidden' name='variation_id[]' class='variation_ids' value='{$variation_id}'>";
    13. 

  13.         $output .= "<table>";
    14. 

  14.         $output .= "<tr><th>".TXT_WPSC_VISIBLE."</th><th>".TXT_WPSC_NAME."</th></tr>";
    15. 

  15.         foreach($variation_values as $variation_value) {
    16. 

  16.           $output .= "<tr>";
    17. 

  17.           $output .= "<td style='text-align: center;'><input type='checkbox' name='variation_values[{$variation_id}][{$variation_value['id']}][active]' value='1' checked='true' id='variation_active_{$variation_id}_{$variation_value['id']}' />";
    18. 

  18.           $output .= "<input type='hidden' name='variation_values[{$variation_id}][{$variation_value['id']}][blank]' value='null' />  </td>";
    19. 

  19.           $output .= "<td>".stripslashes($variation_value['name'])."</td>";
    20. 

  20.           $output .= "</tr>";
    21. 

  21. 				}
    22. 

  22.         $output .= "<tr>";
    23. 

  23.         $output .= "<td colspan='4'>";
    24. 

  24.         $output .= "<a href='#' onclick='return remove_variation_value_list(\\\"$prefix\\\",\\\"$variation_id\\\");'>".TXT_WPSC_REMOVE_SET."</a>";
    25. 

  25.         $output .= "</td>";
    26. 

  26.         $output .= "</tr>";
    27. 

  27.         $output .= "</table>";
    28. 

  28. 			}
    29. 

  29. 		}
    30. 

  30.     return $output;
    31. 

  31. 	}
    32. 

  32.     
    33. 

  33.   
    34. 

  34.   function falsepost_variation_values($variation_id) {
    35. 

  35.     global $wpdb;
    36. 

  36.     if(is_numeric($variation_id)) {
    37. 

  37.       $variation_values = $wpdb->get_results("SELECT * FROM `".$wpdb->prefix."variation_values` WHERE `variation_id` = '$variation_id' ORDER BY `id` ASC",ARRAY_A);
    38. 

  38.       if($variation_values != null) {
    39. 

  39.         foreach($variation_values as $variation_value) {
    40. 

  40.           $output_variation_values[$variation_id][$variation_value['id']]['active'] = 1;
    41. 

  41.           $output_variation_values[$variation_id][$variation_value['id']]['blank'] = 'null';
    42. 

  42. 				}
    43. 

  43. 			}
    44. 

  44. 		}
    45. 

  45.     return $output_variation_values;
    46. 

  46. 	}
    47. 

  47.     
    48. 

  48.     
    49. 

  49.   function add_to_existing_product($product_id,$variation_list) {
    50. 

  50.      global $wpdb;
    51. 

  51.     if(is_numeric($product_id)) {
    52. 

  52.       foreach($variation_list as $variation_id => $variation_values) {
    53. 

  53.         if(is_numeric($variation_id)) {
    54. 

  54.           $num = 0;
    55. 

  55.           $variation_assoc_sql = "INSERT INTO `".$wpdb->prefix."variation_associations` ( `type` , `name` , `associated_id` , `variation_id` ) VALUES ( 'product', '', '$product_id', '$variation_id');";
    56. 

  56. 

  57.           $product_assoc_sql = "INSERT INTO `".$wpdb->prefix."variation_values_associations` ( `product_id` , `value_id` , `quantity` , `price` , `visible` , `variation_id` ) VALUES";
    58. 

  58.           foreach($variation_values as $variation_value_id => $variation_value_properties) {
    59. 

  59.             if(is_numeric($variation_value_id)) {
    60. 

  60.               switch($num) {
    61. 

  61.                 case 0:
    62. 

  62.                 $comma = '';
    63. 

  63.                 break;
    64. 

  64.                 
    65. 

  65.                 default:
    66. 

  66.                 $comma = ', ';
    67. 

  67.                 break;
    68. 

  68. 							}
    69. 

  69.                 
    70. 

  70.               if(is_numeric($variation_value_properties['price']) && ($variation_value_properties['price'] > 0))
    71. 

  71.                 {
    72. 

  72.                 $price = $variation_value_properties['price'];
    73. 

  73. 							} else {
    74. 

  74. 								$price = '';
    75. 

  75. 							}
    76. 

  76.                 
    77. 

  77.               if($variation_value_properties['active'] == 1) {
    78. 

  78.                 $active = 1;
    79. 

  79. 							} else {
    80. 

  80. 								$active = 0;
    81. 

  81. 							}
    82. 

  82.               
    83. 

  83.               if(is_numeric($variation_value_properties['stock']) && ($variation_value_properties['stock'] > 0)) {
    84. 

  84.                 $quantity = $variation_value_properties['stock'];
    85. 

  85. 							} else {
    86. 

  86. 								$quantity = 0;
    87. 

  87. 							}
    88. 

  88.               
    89. 

  89.               $product_assoc_sql .= "$comma ( '$product_id', '$variation_value_id', '$quantity', '".$price."', '$active', '$variation_id')";
    90. 

  90.               $num++;
    91. 

  91. 						}
    92. 

  92. 					}
    93. 

  93.           $product_assoc_sql .= ";";
    94. 

  94.           $wpdb->query($product_assoc_sql);
    95. 

  95.           $wpdb->query($variation_assoc_sql);
    96. 

  96. 				}
    97. 

  97. 			}
    98. 

  98. 		}
    99. 

  99.     return $output;
    100. 

  100. 	}
    101. 

  101.   
    102. 

  102.   function variations_grid_view($product_id) {
    103. 

  103.     global $wpdb;
    104. 

  104.     
    105. 

  105. 		$product_price = $wpdb->get_var("SELECT `price` FROM `".$wpdb->prefix."product_list` WHERE `id` IN('$product_id') LIMIT 1");
    106. 

  106.     
    107. 

  107.     $associated_variations = $wpdb->get_results("SELECT * FROM `".$wpdb->prefix."variation_associations` WHERE `type` IN ('product') AND `associated_id` = '$product_id' ORDER BY `id` ASC",ARRAY_A);
    108. 

  108.     $variation_count = count($associated_variations);
    109. 

  109.     if(!(($variation_count >= 1) && ($variation_count <= 2))) {
    110. 

  110.       return "";
    111. 

  111.       exit();
    112. 

  112. 		}
    113. 

  113. 

  114.     switch($variation_count) {
    115. 

  115.       case 1:
    116. 

  116.       $variation_name = $wpdb->get_var("SELECT `name` FROM `".$wpdb->prefix."product_variations` WHERE `id` = '".$associated_variations[0]['variation_id']."' ORDER BY `id` ASC LIMIT 1");
    117. 

  117. 

  118.       $grid_header = str_replace(":variation1:",$variation_name ,TXT_WPSC_VARIATION_GRID_CONTROL_SINGLE);
    119. 

  119.       break;
    120. 

  120.       
    121. 

  121.       case 2:
    122. 

  122.       $variation_name1 = $wpdb->get_var("SELECT `name` FROM `".$wpdb->prefix."product_variations` WHERE `id` = '".$associated_variations[0]['variation_id']."' ORDER BY `id` ASC LIMIT 1");
    123. 

  123.       $variation_name2 = $wpdb->get_var("SELECT `name` FROM `".$wpdb->prefix."product_variations` WHERE `id` = '".$associated_variations[1]['variation_id']."' ORDER BY `id` ASC LIMIT 1");
    124. 

  124.       
    125. 

  125.       $grid_header = str_replace(Array(":variation1:", ":variation2:"),Array($variation_name1, $variation_name2) ,TXT_WPSC_VARIATION_GRID_CONTROL_PAIR);
    126. 

  126.       
    127. 

  127.       break;
    128. 

  128. 		}
    129. 

  129.     
    130. 

  130.     $output .= "<table class='product_variation_grid'>\n\r";   
    131. 

  131.     $output .= "  <tr>\n\r";
    132. 

  132.     $output .= "    <th colspan='3' class='variation_name'>".$grid_header."</th>\n\r";
    133. 

  133.     $output .= "  </tr>\n\r";
    134. 

  134.     $output .= "  <tr>\n\r";
    135. 

  135.     $output .= "    <td><strong>".TXT_WPSC_VARIATION."</strong></td>\n\r";
    136. 

  136.     $output .= "    <td><strong>".TXT_WPSC_STOCK."</strong></td>\n\r";
    137. 

  137.     $output .= "    <td><strong>".TXT_WPSC_PRICE."</strong></td>\n\r";
    138. 

  138. 	 if(count($associated_variations) == 1) {
    139. 

  139. 			$output .= "    <td><strong>".TXT_WPSC_ASSOCIATEWITHFILE."</strong></td>\n\r";
    140. 

  140. 		}
    141. 

  141. 		$output .= "  </tr>\n\r";
    142. 

  142.     if(count($associated_variations) == 2) {
    143. 

  143.       foreach($associated_variations as $key => $associated_variation) {
    144. 

  144.         $associated_variation_values[$key] = $wpdb->get_results("SELECT `".$wpdb->prefix."variation_values`.* FROM `".$wpdb->prefix."variation_values` WHERE `variation_id` = '".$associated_variation['variation_id']."'",ARRAY_A);
    145. 

  145.         }
    146. 

  146.       
    147. 

  147.       foreach((array)$associated_variation_values[0] as $associated_variation_value[0]) {
    148. 

  148.         $variation_active[0] = $wpdb->get_var("SELECT `visible` FROM `".$wpdb->prefix."variation_values_associations` WHERE `product_id` = '$product_id' AND `value_id` = '".$associated_variation_value[0]['id']."' AND `variation_id` = '".$associated_variation_value[0]['variation_id']."'");
    149. 

  149.         if(($variation_active[0] === null) || ($variation_active[0] == 1)) {
    150. 

  150.           foreach((array)$associated_variation_values[1] as $associated_variation_value[1]) {
    151. 

  151.             $variation_active[1] = $wpdb->get_var("SELECT `visible` FROM `".$wpdb->prefix."variation_values_associations` WHERE `product_id` = '$product_id' AND `value_id` = '".$associated_variation_value[1]['id']."' AND `variation_id` = '".$associated_variation_value[1]['variation_id']."'");
    152. 

  152.             if(($variation_active[1] === null) || ($variation_active[1] == 1)) {
    153. 

  153.               $output .= "  <tr>\n\r";
    154. 

  154.               $output .= "    <td>".str_replace(" ", "&nbsp;", (stripslashes($associated_variation_value[0]['name']).", ".stripslashes($associated_variation_value[1]['name'])))."</td>\n\r";
    155. 

  155.               $variation_info = $wpdb->get_row("SELECT id, file, `stock`,`price` FROM `".$wpdb->prefix."variation_priceandstock` WHERE `product_id` = '$product_id' AND (`variation_id_1` = '".$associated_variation_value[0]['id']."' AND `variation_id_2` = '".$associated_variation_value[1]['id']."') OR (`variation_id_1` = '".$associated_variation_value[1]['id']."' AND `variation_id_2` = '".$associated_variation_value[0]['id']."') LIMIT 1",ARRAY_A);
    156. 

  156.               $output .= "    <td><input type='text' name='variation_priceandstock[".$associated_variation_value[0]['id']."][".$associated_variation_value[1]['id']."][stock]' value='".$variation_info['stock']."' size='3' /></td>\n\r";
    157. 

  157.               $output .= "    <td><input type='text' name='variation_priceandstock[".$associated_variation_value[0]['id']."][".$associated_variation_value[1]['id']."][price]' value='";
    158. 

  158.               if(is_numeric($variation_info['price'])) {
    159. 

  159.                 $output .= number_format($variation_info['price'],2,'.', '');
    160. 

  160. 							} else {
    161. 

  161. 								$output .= $product_price;
    162. 

  162. 							}
    163. 

  163.               $output .= "' size='6' /></td>\n\r";
    164. 

  164. 								// 		if ($variation_info['file']=='1'){
    165. 

  165. 								// 			$checked = "checked=true";
    166. 

  166. 								// 		} else {
    167. 

  167. 								// 			$checked = "";
    168. 

  168. 								// 		} 
    169. 

  169. 								// 		$output .= "<td><input $checked type='checkbox' name='file".$variation_info['id']."'/></td>";
    170. 

  170.               $output .= "  </tr>\n\r";
    171. 

  171. 						}
    172. 

  172. 					}
    173. 

  173. 				}
    174. 

  174. 			}
    175. 

  175. 		} else {
    176. 

  176. 			$associated_variation = $associated_variations[0];
    177. 

  177. 			$associated_variation_values = $wpdb->get_results("SELECT `".$wpdb->prefix."variation_values`.* FROM `".$wpdb->prefix."variation_values` WHERE `variation_id` = '".$associated_variation['variation_id']."'",ARRAY_A);
    178. 

  178. 

  179. 			foreach((array)$associated_variation_values as $associated_variation_value) {
    180. 

  180. 				$variation_active = $wpdb->get_var("SELECT `visible` FROM `".$wpdb->prefix."variation_values_associations` WHERE `product_id` = '$product_id' AND `value_id` = '".$associated_variation_value['id']."' AND `variation_id` = '".$associated_variation_value['variation_id']."'");
    181. 

  181. 				if(($variation_active === null) || ($variation_active == 1)) {
    182. 

  182. 					$output .= "  <tr>\n\r";
    183. 

  183. 					$output .= "    <td>".str_replace(" ", "&nbsp;", stripslashes($associated_variation_value['name']))."</td>\n\r";
    184. 

  184. 					$variation_info = $wpdb->get_row("SELECT id, `stock`,`price`, file FROM `".$wpdb->prefix."variation_priceandstock` WHERE `product_id` = '$product_id' AND (`variation_id_1` = '".$associated_variation_value['id']."' AND `variation_id_2` = '0') LIMIT 1",ARRAY_A);
    185. 

  185. 					$output .= "    <td><input type='text' name='variation_priceandstock[".$associated_variation_value['id']."][0][stock]' value='".$variation_info['stock']."' size='3' /></td>\n\r";
    186. 

  186. 					$output .= "    <td><input type='text' name='variation_priceandstock[".$associated_variation_value['id']."][0][price]' value='";
    187. 

  187. 					if(is_numeric($variation_info['price'])) {
    188. 

  188. 						$output .= number_format($variation_info['price'],2,'.', '');
    189. 

  189. 					} else {
    190. 

  190. 						$output .= $product_price;
    191. 

  191. 					}
    192. 

  192. 					$output .= "' size='6' /></td>\n\r";
    193. 

  193. 					if ($variation_info['file']=='1'){
    194. 

  194. 						$checked = "checked=true";
    195. 

  195. 					} else {
    196. 

  196. 						$checked = "";
    197. 

  197. 					}
    198. 

  198. 					$output .= "<td><input $checked type='checkbox' name='variation_priceandstock[".$associated_variation_value['id']."][0][file]'/></td>";
    199. 

  199. 					$output .= "  </tr>\n\r";
    200. 

  200. 				}
    201. 

  201. 			}
    202. 

  202. 		}
    203. 

  203.     
    204. 

  204.     $output .= "</table>\n\r";    
    205. 

  205.     return $output;
    206. 

  206. 	}
    207. 

  207.   
    208. 

  208.   function display_attached_variations($product_id)
    209. 

  209.     {
    210. 

  210.      global $wpdb;
    211. 

  211.     $associated_variations = $wpdb->get_results("SELECT * FROM `".$wpdb->prefix."variation_associations` WHERE `type` IN ('product') AND `associated_id` = '$product_id' ORDER BY `id` ASC",ARRAY_A);
    212. 

  212.     foreach((array)$associated_variations as $associated_variation)
    213. 

  213.       {
    214. 

  214.       $associated_variation_values = $wpdb->get_results("SELECT * FROM `".$wpdb->prefix."variation_values_associations` WHERE `variation_id` = '".$associated_variation['variation_id']."' AND `product_id` = '$product_id' ORDER BY `id` ASC",ARRAY_A);
    215. 

  215.       
    216. 

  216.       $variation_data = $wpdb->get_results("SELECT * FROM `".$wpdb->prefix."product_variations` WHERE `id` = '".$associated_variation['variation_id']."' ORDER BY `id` ASC LIMIT 1",ARRAY_A);
    217. 

  217.       //exit("SELECT * FROM `".$wpdb->prefix."variation_values_associations` WHERE `variation_id` = '".$associated_variation['variation_id']."' AND `product_id` = '$product_id' ORDER BY `id` ASC");
    218. 

  218.       $variation_data = $variation_data[0];
    219. 

  219.       
    220. 

  220.       $output .= "<table class='product_variation_listing'>";
    221. 

  221.       $output .= "<tr><th colspan='4' class='variation_name'>".$variation_data['name']."</th></tr>";
    222. 

  222.        $output .= "<tr><th>".TXT_WPSC_VISIBLE."</th><th>".TXT_WPSC_NAME."</th></tr>";
    223. 

  223.       $num = 0;
    224. 

  224.       $not_included_in_statement = '';
    225. 

  225.       foreach((array)$associated_variation_values as $associated_variation_value) {
    226. 

  226.         $product_value_id = $associated_variation_value['id'];
    227. 

  227.         $value_id = $associated_variation_value['value_id'];
    228. 

  228.         $value_stock = $associated_variation_value['quantity'];
    229. 

  229.         $value_price = $associated_variation_value['price'];
    230. 

  230.         $value_active = "";
    231. 

  231.         if($associated_variation_value['visible'] == 1) {
    232. 

  232.           $value_active = "checked='true'";
    233. 

  233.           }
    234. 

  234.         $value_data = $wpdb->get_results("SELECT * FROM `".$wpdb->prefix."variation_values` WHERE `id` = '$value_id' ORDER BY `id` ASC",ARRAY_A);
    235. 

  235.         $value_data = $value_data[0];
    236. 

  236.         $output .= "<tr>";
    237. 

  237.         
    238. 

  238.         $output .= "<td style='text-align: center;'><input type='checkbox' name='edit_variation_values[".$product_value_id."][active]' value='1' id='variation_active_".$value_id."' $value_active>
    239. 

  239.         <input type='hidden' name='edit_variation_values[".$product_value_id."][blank]' value='null'>
    240. 

  240.         </td>"; 
    241. 

  241.         $output .= "<td>".stripslashes($value_data['name'])."</td>";
    242. 

  242.         $output .= "</tr>";
    243. 

  243.         switch($num) {
    244. 

  244.           case 0:
    245. 

  245.           $comma = '';
    246. 

  246.           break;
    247. 

  247.           
    248. 

  248.           default:
    249. 

  249.           $comma = ', ';
    250. 

  250.           break;
    251. 

  251. 				}
    252. 

  252.         $not_included_in_statement .= "$comma'$value_id'";
    253. 

  253.         $num++;
    254. 

  254. 			}
    255. 

  255.       if($not_included_in_statement != '')
    256. 

  256.         {
    257. 

  257.         $not_included_sql = "SELECT * FROM `".$wpdb->prefix."variation_values` WHERE `variation_id` IN ('".$associated_variation['variation_id']."') AND `id` NOT IN ($not_included_in_statement)";
    258. 

  258.         $values_not_included = $wpdb->get_results($not_included_sql,ARRAY_A);
    259. 

  259.         }
    260. 

  260. 

  261.       
    262. 

  262.       //$output .= "<pre>".print_r($not_included_sql,true)."</pre>";  
    263. 

  263.       $variation_id = $associated_variation['variation_id'];
    264. 

  264.       if($values_not_included != null)
    265. 

  265.         {
    266. 

  266.         foreach($values_not_included as $variation_value)
    267. 

  267.           {
    268. 

  268.           $output .= "<tr>";
    269. 

  269.           $output .= "<td style='text-align: center;'><input type='checkbox' name='edit_add_variation_values[".$variation_id."][".$variation_value['id']."][active]' value='1' id='variation_active_".$variation_value['id']."'>
    270. 

  270.           <input type='hidden' name='edit_add_variation_values[".$variation_id."][".$variation_value['id']."][blank]' value='null' />
    271. 

  271.           </td>"; 
    272. 

  272.           $output .= "<td>".$variation_value['name']."</td>";
    273. 

  273. //           $output .= "<td><input type='text' name='edit_add_variation_values[".$variation_id."][".$variation_value['id']."][stock]' size='3' value='' /></td>";
    274. 

  274. //           $output .= "<td><input type='text' name='edit_add_variation_values[".$variation_id."][".$variation_value['id']."][price]' size='3' value='' /></td>";
    275. 

  275.           $output .= "</tr>";
    276. 

  276.           }
    277. 

  277.         }
    278. 

  278.       
    279. 

  279.       $output .= "<tr>";
    280. 

  280.       $output .= "<td colspan='4'>";
    281. 

  281.       $output .= "<a href='admin.php?page=".WPSC_DIR_NAME."/display-items.php&amp;submit_action=remove_set&amp;product_id=".$product_id."&amp;variation_assoc_id=".$associated_variation['id']."'>".TXT_WPSC_REMOVE_SET."</a>";
    282. 

  282.       $output .= "</td>";
    283. 

  283.       $output .= "</tr>";
    284. 

  284.       $output .= "</table>";
    285. 

  285.       $num++;
    286. 

  286.       }
    287. 

  287.     //$output .= "<pre>".print_r($values_not_included,true)."</pre>";  
    288. 

  288.     return $output;
    289. 

  289.     }
    290. 

  290.     
    291. 

  291.   function edit_product_values($product_id,$variation_value_list) {
    292. 

  292.      global $wpdb;
    293. 

  293.     foreach($variation_value_list as $variation_value_id => $variation_values) {
    294. 

  294.       $quantity = $variation_values['stock'];
    295. 

  295.       $variation_values['price'] = str_replace(",","",$variation_values['price']);
    296. 

  296.       //exit(print_r($variation_values,true));
    297. 

  297.       if(is_numeric($variation_values['price']) && ($variation_values['price'] > 0)) {
    298. 

  298.         $price = $variation_values['price'];
    299. 

  299. 			} else {
    300. 

  300. 				$price = '';
    301. 

  301. 			}
    302. 

  302.         
    303. 

  303.       if($variation_values['active'] == 1) {
    304. 

  304.         $visible_state = 1;
    305. 

  305. 			} else {
    306. 

  306. 				$visible_state = 0;
    307. 

  307. 			}
    308. 

  308.       $update_sql = "UPDATE `".$wpdb->prefix."variation_values_associations` SET `visible` = '".$visible_state."' WHERE `id` = '".$variation_value_id."' LIMIT 1 ;";
    309. 

  309.       $wpdb->query($update_sql);
    310. 

  310.       //echo "<pre>".print_r($update_sql,true)."</pre>";
    311. 

  311.       //echo "<pre>".print_r($variation_values,true)."</pre>"; 
    312. 

  312. 		}
    313. 

  313.     return $output;
    314. 

  314. 	}
    315. 

  315.     
    316. 

  316.    function edit_add_product_values($product_id,$variation_value_list) {
    317. 

  317.     global $wpdb;
    318. 

  318.     foreach($variation_value_list as $variation_id => $variation_values) {
    319. 

  319.       if(is_numeric($variation_id)) { 
    320. 

  320.         foreach($variation_values as $variation_value_id => $variation_value_properties) {
    321. 

  321.           $quantity = $variation_value_properties['stock'];
    322. 

  322.           $variation_value_properties['price'] = str_replace(",","",$variation_value_properties['price']);
    323. 

  323.           if(is_numeric($variation_value_properties['price']) && ($variation_value_properties['price'] > 0)) {
    324. 

  324.             $price = $variation_value_properties['price'];
    325. 

  325. 					} else {
    326. 

  326. 						$price = '';
    327. 

  327. 					}
    328. 

  328.             
    329. 

  329.           if($variation_value_properties['active'] == 1) {
    330. 

  330.             $visible_state = 1;
    331. 

  331. 					} else {
    332. 

  332. 						$visible_state = 0;
    333. 

  333. 					}
    334. 

  334.           $product_assoc_sql = "INSERT INTO `".$wpdb->prefix."variation_values_associations` ( `product_id` , `value_id` , `quantity` , `price` , `visible` , `variation_id` ) VALUES ( '$product_id', '$variation_value_id', '".$quantity."', '".$price."', '$visible_state', '$variation_id')";
    335. 

  335.           $wpdb->query($product_assoc_sql);
    336. 

  336.          // echo "<pre>".print_r($product_assoc_sql,true)."</pre>";
    337. 

  337.           //echo "<pre>".print_r($variation_values,true)."</pre>"; 
    338. 

  338. 				}
    339. 

  339. 			}
    340. 

  340. 		}
    341. 

  341.     return $output;
    342. 

  342. 	}
    343. 

  343.   
    344. 

  344.   function display_product_variations($product_id,$no_label = false, $no_div = false, $update_price = false ) {
    345. 

  345.     global $wpdb;
    346. 

  346.     $sql = "SELECT * FROM `".$wpdb->prefix."product_list` WHERE `id`='".$product_id."' LIMIT 1";
    347. 

  347.     $product_data = $wpdb->get_row($sql,ARRAY_A);
    348. 

  348.     $variation_assoc_sql = "SELECT * FROM `".$wpdb->prefix."variation_associations` WHERE `type` IN ('product') AND `associated_id` IN ('$product_id')";
    349. 

  349.     $variation_assoc_data = $wpdb->get_results($variation_assoc_sql,ARRAY_A);
    350. 

  350.     if($variation_assoc_data != null) {
    351. 

  351.       $first_entries = Array();
    352. 

  352. 			foreach($variation_assoc_data as $variation_association) {
    353. 

  353. 				$variation_ids[] = $variation_association['variation_id'];
    354. 

  354. 			}
    355. 

  355. 			$j=0;
    356. 

  356.       foreach((array)$variation_assoc_data as $variation_association) {
    357. 

  357.         $i = 0;
    358. 

  358.         if($no_div !== true) {
    359. 

  359. 			
    360. 

  360. 				}
    361. 

  361. 				if($j==0) {
    362. 

  362. 					$default_topping='checked="checked"';
    363. 

  363. 				} else {
    364. 

  364. 					$default_topping='';
    365. 

  365. 				}
    366. 

  366. 				$j++;
    367. 

  367.         $variation_id = $variation_association['variation_id'];
    368. 

  368.         $value_assoc_sql = "SELECT * FROM `".$wpdb->prefix."variation_values_associations` WHERE `product_id` IN ('$product_id') AND `variation_id` IN ('$variation_id') AND `visible` IN ('1')";
    369. 

  369.         $value_assoc_data = $wpdb->get_results($value_assoc_sql,ARRAY_A);
    370. 

  370.         $variation_data_sql = "SELECT * FROM `".$wpdb->prefix."product_variations`  WHERE `id` IN ('$variation_id') LIMIT 1";
    371. 

  371.         $variation_data = $wpdb->get_results($variation_data_sql,ARRAY_A);
    372. 

  372.         $variation_data = $variation_data[0];
    373. 

  373.         if($no_label !== true) {
    374. 

  374.           $output .= "<label for='variation_select_".$product_id."_".$variation_data['id']."'>". $variation_data['name'] . ":</label> ";
    375. 

  375. 				}
    376. 

  376.         if(($update_price === true) && (count($variation_ids) >= 1) && (count($variation_ids) <= 2)) {
    377. 

  377.           $special = 'false';
    378. 

  378.           if($no_label == true) {
    379. 

  379.             $special = 'true';
    380. 

  380. 					}
    381. 

  381.           $on_change = "onchange='change_variation($product_id, Array(\"".implode("\",\"", $variation_ids)."\"), $special)'";
    382. 

  382. 	      } else { $on_change = ''; }
    383. 

  383. 				$special_prefix = '';
    384. 

  384. 				if($no_label == true) {
    385. 

  385. 					$special_prefix = 'special_';
    386. 

  386. 				}
    387. 

  387. 				if (get_option("checkbox_variations")=='1') {
    388. 

  388. 					$output .= "<br>";
    389. 

  389. 				} else {
    390. 

  390. 					$output .= "<select id='".$special_prefix."variation_select_".$product_id."_".$variation_data['id']."' name='variation[".$variation_data['id']."]' $on_change >";
    391. 

  391. 				}
    392. 

  392. 				foreach((array)$value_assoc_data as $value_association) {
    393. 

  393.           if($i == 0) { 
    394. 

  394. 						$first_entries[] = $value_association['value_id']; 
    395. 

  395. 					}
    396. 

  396.           $value_id = $value_association['value_id'];
    397. 

  397.           $value_data = $wpdb->get_row("SELECT * FROM `".$wpdb->prefix."variation_values` WHERE `id` = '$value_id' ORDER BY `id` ASC",ARRAY_A);
    398. 

  398.           $check_stock = false;
    399. 

  399.           if(($product_data['quantity_limited'] == 1) && (count($variation_assoc_data) == 1)) {
    400. 

  400.             $variation_stock_data = $wpdb->get_row("SELECT * FROM `".$wpdb->prefix."variation_priceandstock` WHERE `product_id` = '".$product_id."' AND (`variation_id_1` = '".$value_data['id']."' AND `variation_id_2` = '0') LIMIT 1",ARRAY_A);
    401. 

  401.             $check_stock = true;
    402. 

  402.             $stock = $variation_stock_data['stock'];
    403. 

  403. 					}
    404. 

  404. 		
    405. 

  405. 					if (get_option('checkbox_variations')==1) {
    406. 

  406. 					$output .= "<input type='checkbox' id='variation[".$value_data['id']."]' name='variation[".$variation_data['name']."][]'".$default_topping." value='".$value_data['id']."' onclick='manage_topping(".$product_id.",".$value_data['id'].",".$special.")'>".$value_data['name']."<br>";
    407. 

  407. 					//exit("'onclick='add_toping(".$product_id.", ".$value_data['id'].")'>");
    408. 

  408. 					} else {
    409. 

  409. 						if(($check_stock == true) && ($stock < 1)) {
    410. 

  410. 							$output .= "<option value='".$value_data['id']."' disabled='true'>".$value_data['name']." - ".TXT_WPSC_NO_STOCK."</option>";
    411. 

  411. 						} else {
    412. 

  412. 							$output .= "<option value='".$value_data['id']."'>".$value_data['name']."</option>";
    413. 

  413. 						}
    414. 

  414. 					}
    415. 

  415. 					$i++;
    416. 

  416. 				}
    417. 

  417. 				if (get_option("checkbox_variations")=='1') {
    418. 

  418. 					$output .= "";
    419. 

  419. 				} else {
    420. 

  420. 					$output .= "</select>";
    421. 

  421. 				}
    422. 

  422. 				if($no_div !== true) {
    423. 

  423. 		
    424. 

  424. 				}
    425. 

  425. 			}
    426. 

  426. 		}
    427. 

  427.     
    428. 

  428. 	if($update_price === true) {
    429. 

  429. 		$first_entry_count = count($first_entries);
    430. 

  430. 		if(($first_entry_count >= 1) && ($first_entry_count <= 2)) {
    431. 

  431. 			$price = calculate_product_price($product_id, $first_entries);
    432. 

  432. 			} else { $price = null; }
    433. 

  433. 			return Array($output, $price);
    434. 

  434. 		} else {
    435. 

  435. 			return $output;
    436. 

  436. 		}
    437. 

  437. 	}
    438. 

  438.     
    439. 

  439. 	function variations_add_grid_view($variations) {
    440. 

  440. 		global $wpdb;
    441. 

  441. 		$variation_count = count($variations);
    442. 

  442. 		if(!(($variation_count >= 1) && ($variation_count <= 2))) {
    443. 

  443. 			return "";
    444. 

  444. 			exit();
    445. 

  445. 		}
    446. 

  446. 	
    447. 

  447. 		switch($variation_count) {
    448. 

  448. 			case 1:
    449. 

  449. 			$variation_name = $wpdb->get_var("SELECT `name` FROM `".$wpdb->prefix."product_variations` WHERE `id` = '".$variations[0]."' ORDER BY `id` ASC LIMIT 1");	
    450. 

  450. 			$grid_header = str_replace(":variation1:",$variation_name ,TXT_WPSC_VARIATION_GRID_CONTROL_SINGLE);
    451. 

  451. 			break;
    452. 

  452. 			
    453. 

  453. 			case 2:
    454. 

  454. 			$variation_name1 = $wpdb->get_var("SELECT `name` FROM `".$wpdb->prefix."product_variations` WHERE `id` = '".$variations[0]."' ORDER BY `id` ASC LIMIT 1");
    455. 

  455. 			$variation_name2 = $wpdb->get_var("SELECT `name` FROM `".$wpdb->prefix."product_variations` WHERE `id` = '".$variations[1]."' ORDER BY `id` ASC LIMIT 1");			
    456. 

  456. 			$grid_header = str_replace(Array(":variation1:", ":variation2:"),Array($variation_name1, $variation_name2) ,TXT_WPSC_VARIATION_GRID_CONTROL_PAIR);
    457. 

  457. 			break;
    458. 

  458. 		}
    459. 

  459. 		
    460. 

  460. 		$output .= "<table class='product_variation_grid'>\n\r";   
    461. 

  461. 		$output .= "  <tr>\n\r";
    462. 

  462. 		$output .= "    <th colspan='3' class='variation_name'>".$grid_header."</th>\n\r";
    463. 

  463. 		$output .= "  </tr>\n\r";
    464. 

  464. 		$output .= "  <tr>\n\r";
    465. 

  465. 		$output .= "    <td><strong>".TXT_WPSC_VARIATION."</strong></td>\n\r";
    466. 

  466. 		$output .= "    <td><strong>".TXT_WPSC_STOCK."</strong></td>\n\r";
    467. 

  467. 		$output .= "    <td><strong>".TXT_WPSC_PRICE."</strong></td>\n\r";
    468. 

  468. 		/*
    469. 

  469. 		if(count($associated_variations) == 1) {
    470. 

  470. 			$output .= "    <td><strong>".TXT_WPSC_ASSOCIATEWITHFILE."</strong></td>\n\r";
    471. 

  471. 		}
    472. 

  472. 		*/
    473. 

  473. 		$output .= "  </tr>\n\r";
    474. 

  474. 		if(count($variations) == 2) {
    475. 

  475. 			foreach($variations as $key => $variation) {
    476. 

  476. 				$associated_variation_values[$key] = $wpdb->get_results("SELECT `{$wpdb->prefix}variation_values`.* FROM `{$wpdb->prefix}variation_values` WHERE `variation_id` = '{$variation}'",ARRAY_A);
    477. 

  477. 			}
    478. 

  478. 			
    479. 

  479. 			foreach((array)$associated_variation_values[0] as $associated_variation_value[0]) {
    480. 

  480. 				foreach((array)$associated_variation_values[1] as $associated_variation_value[1]) {
    481. 

  481. 					$output .= "  <tr>\n\r";
    482. 

  482. 					$output .= "    <td>".str_replace(" ", "&nbsp;", (stripslashes($associated_variation_value[0]['name']).", ".stripslashes($associated_variation_value[1]['name'])))."</td>\n\r";
    483. 

  483. 					$output .= "    <td><input type='text' name='variation_priceandstock[{$associated_variation_value[0]['id']}][{$associated_variation_value[1]['id']}][stock]' value='' size='3' /></td>\n\r";
    484. 

  484. 					$output .= "    <td><input type='text' name='variation_priceandstock[{$associated_variation_value[0]['id']}][{$associated_variation_value[1]['id']}][price]' value='' size='6' /></td>\n\r";
    485. 

  485. 					$output .= "  </tr>\n\r";
    486. 

  486. 				}
    487. 

  487. 			}
    488. 

  488. 		} else {
    489. 

  489. 			$variation = $variations[0];
    490. 

  490. 			$associated_variation_values = $wpdb->get_results("SELECT `{$wpdb->prefix}variation_values`.* FROM `{$wpdb->prefix}variation_values` WHERE `variation_id` = '{$variation}'",ARRAY_A);
    491. 

  491. 			
    492. 

  492. 			foreach((array)$associated_variation_values as $associated_variation_value) {
    493. 

  493. 				$output .= "  <tr>\n\r";
    494. 

  494. 				$output .= "    <td>".str_replace(" ", "&nbsp;", stripslashes($associated_variation_value['name']))."</td>\n\r";
    495. 

  495. 				$variation_info = $wpdb->get_row("SELECT id, `stock`,`price`, file FROM `{$wpdb->prefix}variation_priceandstock` WHERE `product_id` = '{$product_id}' AND (`variation_id_1` = '{$associated_variation_value['id']}' AND `variation_id_2` = '0') LIMIT 1",ARRAY_A);
    496. 

  496. 				$output .= "    <td><input type='text' name='variation_priceandstock[{$associated_variation_value['id']}][0][stock]' value='{$variation_info['stock']}' size='3' /></td>\n\r";
    497. 

  497. 				$output .= "    <td><input type='text' name='variation_priceandstock[{$associated_variation_value['id']}][0][price]' value='' size='6' /></td>\n\r";
    498. 

  498. 				$output .= "  </tr>\n\r";
    499. 

  499. 			}
    500. 

  500. 		}
    501. 

  501. 		
    502. 

  502. 		$output .= "</table>\n\r";    
    503. 

  503. 		return $output;
    504. 

  504. 	}
    505. 

  505.   function update_variation_values($product_id, $variation_values) {
    506. 

  506.     global $wpdb;
    507. 

  507.     $product_id = (int)$product_id;
    508. 

  508. 		foreach($variation_values as $key[0] => $variation_row) {
    509. 

  509. 			$key[0] = (int)$key[0];
    510. 

  510. 			foreach($variation_row as $key[1] => $variation_data) {
    511. 

  511. 			  // sanitise the input
    512. 

  512. 			  $key[1] = (int)$key[1];
    513. 

  513. 				$variation_price = (float)str_replace(",","",$variation_data['price']);
    514. 

  514. 				$variation_stock =(int)$variation_data['stock']; // having 1.2 stock makes no sense unless dealing with different units 
    515. 

  515. 				$variation_file =(int)(bool)$variation_data['file'];		
    516. 

  516. 				
    517. 

  517. 				if(is_numeric($key[0]) && is_numeric($key[1]) && (is_numeric($variation_data['stock']) || is_numeric($variation_data['price']))) {
    518. 

  518. 					$variation_stock_data = $wpdb->get_row("SELECT * FROM `{$wpdb->prefix}variation_priceandstock` WHERE `product_id` = '{$product_id}' AND ((`variation_id_1` = '{$key[0]}' AND `variation_id_2` = '{$key[1]}') OR (`variation_id_1` = '{$key[1]}' AND `variation_id_2` = '{$key[0]}')) LIMIT 1",ARRAY_A);
    519. 

  519. 					if(is_numeric($variation_stock_data['id'])) {
    520. 

  520. 						$variation_sql = null; // return the sql array to null for each trip round the loop
    521. 

  521. 						if(($variation_stock_data['stock'] != $variation_stock)) {
    522. 

  522. 							$variation_sql[] = "`stock` = '{$variation_stock}'";
    523. 

  523. 						}
    524. 

  524. 						
    525. 

  525. 						if(($variation_stock_data['price'] != $variation_price)) {
    526. 

  526. 							$variation_sql[] = "`price` = '{$variation_price}'";
    527. 

  527. 						}
    528. 

  528. 						
    529. 

  529. 						if(($variation_stock_data['file'] != $variation_file)) {
    530. 

  530. 							$variation_sql[] = "`file` = '{$variation_file}'";
    531. 

  531. 						}
    532. 

  532. 						
    533. 

  533. 						if($variation_sql != null){
    534. 

  534. 							$wpdb->query("UPDATE `".$wpdb->prefix."variation_priceandstock` SET ".implode(",",$variation_sql)."WHERE `id` = '".$variation_stock_data['id']."' LIMIT 1 ;");
    535. 

  535. 						}
    536. 

  536. 					}	else	{
    537. 

  537. 						$wpdb->query("INSERT INTO `{$wpdb->prefix}variation_priceandstock` ( `product_id` , `variation_id_1` , `variation_id_2` , `stock`, `price` ) VALUES ('{$product_id}', '{$key[0]}', '{$key[1]}', '{$variation_stock}', '{$variation_price}');");
    538. 

  538. 					}
    539. 

  539. 				}
    540. 

  540. 			}
    541. 

  541. 		}
    542. 

  542.   }   
    543. 

  543. }
    544. 

  544. ?>
    545.