国内流行的内容管理系统(CMS)多端全媒体解决方案 https://www.dedebiz.com
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

264 lines
11KB

  1. <?php
  2. /**
  3. * 联动选择管理
  4. *
  5. * @version $Id: stepselect_main.php 2 13:23 2011-3-24 tianya $
  6. * @package DedeBIZ.Administrator
  7. * @copyright Copyright (c) 2020, DedeBIZ.COM
  8. * @license https://www.dedebiz.com/license
  9. * @link https://www.dedebiz.com
  10. */
  11. require_once(dirname(__FILE__) . "/config.php");
  12. CheckPurview('c_Stepselect');
  13. require_once(DEDEINC . "/datalistcp.class.php");
  14. require_once(DEDEINC . '/enums.func.php');
  15. /*-----------------
  16. 前台视图
  17. function __show() { }
  18. ------------------*/
  19. $ENV_GOBACK_URL = (isset($ENV_GOBACK_URL) ? $ENV_GOBACK_URL : 'stepselect_main.php');
  20. if (empty($action)) {
  21. setcookie("ENV_GOBACK_URL", $dedeNowurl, time() + 3600, "/");
  22. if (!isset($egroup)) $egroup = '';
  23. if (!isset($topvalue)) $topvalue = 0;
  24. $etypes = array();
  25. $egroups = array();
  26. $dsql->Execute('me', 'SELECT * FROM `#@__stepselect` ORDER BY id DESC');
  27. while ($arr = $dsql->GetArray()) {
  28. $etypes[] = $arr;
  29. $egroups[$arr['egroup']] = $arr['itemname'];
  30. }
  31. if ($egroup != '') {
  32. $orderby = 'ORDER BY disorder ASC, evalue ASC';
  33. if (!empty($topvalue)) {
  34. // 判断是否为1级联动
  35. if ($topvalue % 500 == 0) {
  36. $egroupsql = " WHERE egroup LIKE '$egroup' AND evalue>=$topvalue AND evalue < " . ($topvalue + 500);
  37. } else {
  38. $egroupsql = " WHERE (evalue LIKE '$topvalue.%%%' OR evalue=$topvalue) AND egroup LIKE '$egroup'";
  39. }
  40. } else {
  41. $egroupsql = " WHERE egroup LIKE '$egroup' ";
  42. }
  43. $sql = "SELECT * FROM `#@__sys_enum` $egroupsql $orderby";
  44. } else {
  45. $egroupsql = '';
  46. $sql = "SELECT * FROM `#@__stepselect` ORDER BY id DESC";
  47. }
  48. //echo $sql;exit;
  49. $dlist = new DataListCP();
  50. $dlist->SetParameter('egroup', $egroup);
  51. $dlist->SetParameter('topvalue', $topvalue);
  52. $dlist->SetTemplet(DEDEADMIN . "/templets/stepselect_main.htm");
  53. $dlist->SetSource($sql);
  54. $dlist->display();
  55. exit();
  56. } else if ($action == 'edit' || $action == 'addnew' || $action == 'addenum' || $action == 'view') {
  57. AjaxHead();
  58. include('./templets/stepselect_showajax.htm');
  59. exit();
  60. }
  61. /*-----------------
  62. 删除类型或枚举值
  63. function __del() { }
  64. ------------------*/ else if ($action == 'del') {
  65. $arr = $dsql->GetOne("SELECT * FROM `#@__stepselect` WHERE id='$id' ");
  66. if (!is_array($arr)) {
  67. ShowMsg("无法获取分类信息,不允许后续操作!", "stepselect_main.php?" . ExecTime());
  68. exit();
  69. }
  70. if ($arr['issystem'] == 1) {
  71. ShowMsg("系统内置的枚举分类不能删除!", "stepselect_main.php?" . ExecTime());
  72. exit();
  73. }
  74. $dsql->ExecuteNoneQuery("DELETE FROM `#@__stepselect` WHERE id='$id'; ");
  75. $dsql->ExecuteNoneQuery("DELETE FROM `#@__sys_enum` WHERE egroup='{$arr['egroup']}'; ");
  76. ShowMsg("成功删除一个分类!", "stepselect_main.php?" . ExecTime());
  77. exit();
  78. } else if ($action == 'delenumAllSel') {
  79. if (isset($ids) && is_array($ids)) {
  80. $id = join(',', $ids);
  81. $groups = array();
  82. $dsql->Execute('me', "SELECT egroup FROM `#@__sys_enum` WHERE id IN($id) GROUP BY egroup");
  83. while ($row = $dsql->GetArray('me')) {
  84. $groups[] = $row['egroup'];
  85. }
  86. $dsql->ExecuteNoneQuery("DELETE FROM `#@__sys_enum` WHERE id IN($id); ");
  87. //更新缓存
  88. foreach ($groups as $egropu) {
  89. WriteEnumsCache($egroup);
  90. }
  91. ShowMsg("成功删除选中的枚举分类!", $ENV_GOBACK_URL);
  92. } else {
  93. ShowMsg("你没选择任何分类!", "-1");
  94. }
  95. exit();
  96. } else if ($action == 'delenum') {
  97. $row = $dsql->GetOne("SELECT egroup FROM `#@__sys_enum` WHERE id = '$id' ");
  98. $dsql->ExecuteNoneQuery("DELETE FROM `#@__sys_enum` WHERE id='{$id}'; ");
  99. WriteEnumsCache($row['egroup']);
  100. ShowMsg("成功删除一个枚举!", $ENV_GOBACK_URL);
  101. exit();
  102. }
  103. /*-----------------
  104. 保存类型修改
  105. function __edit_save() { }
  106. ------------------*/ else if ($action == 'edit_save') {
  107. if (preg_match("#[^0-9a-z_-]#i", $egroup)) {
  108. ShowMsg("组名称不能有全角字符或特殊符号!", "-1");
  109. exit();
  110. }
  111. $dsql->ExecuteNoneQuery("UPDATE `#@__stepselect` SET `itemname`='$itemname',`egroup`='$egroup' WHERE id='$id'; ");
  112. ShowMsg("成功修改一个分类!", "stepselect_main.php?" . ExecTime());
  113. exit();
  114. }
  115. /*-----------------
  116. 保存新类型
  117. function __addnew_save() { }
  118. ------------------*/ else if ($action == 'addnew_save') {
  119. if (preg_match("#[^0-9a-z_-]#i", $egroup)) {
  120. ShowMsg("组名称不能有全角字符或特殊符号!", "-1");
  121. exit();
  122. }
  123. $arr = $dsql->GetOne("SELECT * FROM `#@__stepselect` WHERE itemname LIKE '$itemname' OR egroup LIKE '$egroup' ");
  124. if (is_array($arr)) {
  125. ShowMsg("你指定的类别名称或组名称已经存在,不能使用!", "stepselect_main.php");
  126. exit();
  127. }
  128. $dsql->ExecuteNoneQuery("INSERT INTO `#@__stepselect`(`itemname`,`egroup`,`issign`,`issystem`) VALUES('$itemname','$egroup','0','0'); ");
  129. WriteEnumsCache($egroup);
  130. ShowMsg("成功添加一个分类!", "stepselect_main.php?egroup=$egroup");
  131. exit();
  132. }
  133. /*---------
  134. 把旧版全国省市表替换当前地区数据
  135. function __exarea() { }
  136. ----------*/ else if ($action == 'exarea') {
  137. $bigtypes = array();
  138. $dsql->ExecuteNoneQuery("DELETE FROM `#@__sys_enum` WHERE egroup='nativeplace'; ");
  139. $query = "SELECT * FROM `#@__area` WHERE reid =0 order by id asc";
  140. $dsql->Execute('me', $query);
  141. $n = 1;
  142. while ($row = $dsql->GetArray()) {
  143. $bigtypes[$row['id']] = $evalue = $disorder = $n * 500;
  144. $dsql->ExecuteNoneQuery("INSERT INTO `#@__sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
  145. VALUES('{$row['name']}','$evalue','nativeplace','$disorder','0'); ");
  146. $n++;
  147. }
  148. $stypes = array();
  149. foreach ($bigtypes as $k => $v) {
  150. $query = "SELECT * FROM `#@__area` WHERE reid=$k order by id asc";
  151. $dsql->Execute('me', $query);
  152. $n = 1;
  153. while ($row = $dsql->GetArray()) {
  154. $stypes[$row['id']] = $evalue = $disorder = $v + $n;
  155. $dsql->ExecuteNoneQuery("INSERT INTO `#@__sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
  156. VALUES('{$row['name']}','$evalue','nativeplace','$disorder','0'); ");
  157. $n++;
  158. }
  159. }
  160. WriteEnumsCache('nativeplace');
  161. ShowMsg("成功导入所有旧的地区数据!", "stepselect_main.php?egroup=nativeplace");
  162. exit();
  163. }
  164. /*--------------------
  165. function __addenum_save() { }
  166. 关于二级枚举的说明,为了节省查询速度,二级枚举是通过特殊算法生成的,原理为
  167. 凡是能被 500 整除的都是一级枚举,(500 * n) + 1 < em < 500 * (n+1) 为下级枚举
  168. 如:1000 的下级枚举对应的值为 1001,1002,1003...1499
  169. 对于 issign=1 的,表示这个类别只有一级枚举,则不受上面的算法限制
  170. ------------------------------------------------------------------------
  171. 更新算法:
  172. 新增二级枚举下添加"-N"自己类别选择,例如:
  173. 1001二级枚举下面的3级类目,则为1001-1,1001-2...
  174. 这时候需要issign=2
  175. ---------------------*/ else if ($action == 'addenum_save') {
  176. if (empty($ename) || empty($egroup)) {
  177. Showmsg("类别名称或组名称不能为空!", "-1");
  178. exit();
  179. }
  180. if ($issign == 1 || $topvalue == 0) {
  181. $enames = explode(',', $ename);
  182. foreach ($enames as $ename) {
  183. $arr = $dsql->GetOne("SELECT * FROM `#@__sys_enum` WHERE egroup='$egroup' AND (evalue MOD 500)=0 ORDER BY disorder DESC ");
  184. if (!is_array($arr)) $disorder = $evalue = ($issign == 1 ? 1 : 500);
  185. else $disorder = $evalue = $arr['disorder'] + ($issign == 1 ? 1 : 500);
  186. $dsql->ExecuteNoneQuery("INSERT INTO `#@__sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
  187. VALUES('$ename','$evalue','$egroup','$disorder','$issign'); ");
  188. }
  189. WriteEnumsCache($egroup);
  190. ShowMsg("成功添加枚举分类!" . $dsql->GetError(), $ENV_GOBACK_URL);
  191. exit();
  192. } else if ($issign == 2 && $topvalue != 0) {
  193. $minid = $topvalue;
  194. $maxnum = 500; // 三级子类最多500个
  195. $enames = explode(',', $ename);
  196. foreach ($enames as $ename) {
  197. $arr = $dsql->GetOne("SELECT * FROM `#@__sys_enum` WHERE egroup='$egroup' AND evalue LIKE '$topvalue.%%%' ORDER BY evalue DESC ");
  198. if (!is_array($arr)) {
  199. $disorder = $minid;
  200. $evalue = $minid . '.001';
  201. } else {
  202. $disorder = $minid;
  203. preg_match("#([0-9]{1,})\.([0-9]{1,})#", $arr['evalue'], $matchs);
  204. $addvalue = $matchs[2] + 1;
  205. $addvalue = sprintf("%03d", $addvalue);
  206. $evalue = $matchs[1] . '.' . $addvalue;
  207. }
  208. $sql = "INSERT INTO `#@__sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
  209. VALUES('$ename','$evalue','$egroup','$disorder','$issign'); ";
  210. // echo $sql;exit;
  211. $dsql->ExecuteNoneQuery($sql);
  212. }
  213. // echo $minid;
  214. WriteEnumsCache($egroup);
  215. ShowMsg("成功添加枚举分类!", $ENV_GOBACK_URL);
  216. exit();
  217. } else {
  218. $minid = $topvalue;
  219. $maxid = $topvalue + 500;
  220. $enames = explode(',', $ename);
  221. foreach ($enames as $ename) {
  222. $arr = $dsql->GetOne("SELECT * FROM `#@__sys_enum` WHERE egroup='$egroup' AND evalue>$minid AND evalue<$maxid ORDER BY evalue DESC ");
  223. if (!is_array($arr)) {
  224. $disorder = $evalue = $minid + 1;
  225. } else {
  226. $disorder = $arr['disorder'] + 1;
  227. $evalue = $arr['evalue'] + 1;
  228. }
  229. $dsql->ExecuteNoneQuery("INSERT INTO `#@__sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
  230. VALUES('$ename','$evalue','$egroup','$disorder','$issign'); ");
  231. }
  232. WriteEnumsCache($egroup);
  233. ShowMsg("成功添加枚举分类!", $ENV_GOBACK_URL);
  234. exit();
  235. }
  236. }
  237. /*-----------------
  238. 修改枚举名称和排序
  239. function __upenum() { }
  240. ------------------*/ else if ($action == 'upenum') {
  241. $ename = trim(preg_replace("# └─(─){1,}#", '', $ename));
  242. $row = $dsql->GetOne("SELECT egroup FROM `#@__sys_enum` WHERE id = '$aid' ");
  243. WriteEnumsCache($row['egroup']);
  244. $dsql->ExecuteNoneQuery("UPDATE `#@__sys_enum` SET `ename`='$ename',`disorder`='$disorder' WHERE id='$aid'; ");
  245. ShowMsg("成功修改一个枚举!", $ENV_GOBACK_URL);
  246. exit();
  247. }
  248. /*-----------------
  249. 更新枚举缓存
  250. function __upallcache() { }
  251. ------------------*/ else if ($action == 'upallcache') {
  252. if (!isset($egroup)) $egroup = '';
  253. WriteEnumsCache($egroup);
  254. ShowMsg("成更新枚举缓存!", $ENV_GOBACK_URL);
  255. exit();
  256. }