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/source/function/function_block.php

https://github.com/kuaileshike/upload
PHP | 1117 lines | 1042 code | 69 blank | 6 comment | 317 complexity | b9aae82551f7d4d575af2c4498cc443e MD5 | raw file
    

  1. <?php
    2. 

  2. 

  3. /**
    4. 

  4.  *      [Discuz!] (C)2001-2099 Comsenz Inc.
    5. 

  5.  *      This is NOT a freeware, use is subject to license terms
    6. 

  6.  *
    7. 

  7.  *      $Id: function_block.php 32018 2012-10-31 06:49:32Z zhangguosheng $
    8. 

  8.  */
    9. 

  9. 

  10. if(!defined('IN_DISCUZ')) {
    11. 

  11. 	exit('Access Denied');
    12. 

  12. }
    13. 

  13. 

  14. function block_script($blockclass, $script) {
    15. 

  15. 	global $_G;
    16. 

  16. 	$arr = explode('_', $blockclass);
    17. 

  17. 	$dirname = $arr[0];
    18. 

  18. 	$xmlid = null;
    19. 

  19. 	if(strtoupper($dirname) == 'XML' && $script == 'xml' && intval($arr[1])) {
    20. 

  20. 		$xmlid = intval($arr[1]);
    21. 

  21. 	}
    22. 

  22. 	$var = "blockscript_{$dirname}_{$script}";
    23. 

  23. 	$script = 'block_'.$script;
    24. 

  24. 	if(!isset($_G[$var]) || $xmlid) {
    25. 

  25. 		if(@include_once libfile($script, 'class/block/'.$dirname)) {
    26. 

  26. 			$_G[$var] = $xmlid ?  new $script($xmlid) : new $script();
    27. 

  27. 		} else {
    28. 

  28. 			$_G[$var] = false;
    29. 

  29. 		}
    30. 

  30. 	}
    31. 

  31. 	return $_G[$var];
    32. 

  32. }
    33. 

  33. 

  34. function block_get_batch($parameter) {
    35. 

  35. 	global $_G;
    36. 

  36. 	$bids = $parameter && is_array($parameter) ? $parameter : ($parameter ? explode(',', $parameter) : array());
    37. 

  37. 	$bids = array_map('intval', $bids);
    38. 

  38. 	$bids = array_unique($bids);
    39. 

  39. 	$styleids = array();
    40. 

  40. 

  41. 	if($bids) {
    42. 

  42. 		if(C::t('common_block')->allowmem) {
    43. 

  43. 			if(($cachedata = memory('get', $bids, 'blockcache_')) !== false) {
    44. 

  44. 				foreach ($cachedata as $bid => $block) {
    45. 

  45. 					$_G['block'][$bid] = $block;
    46. 

  46. 					if($block['styleid']) {
    47. 

  47. 						$styleids[$block['styleid']] = $block['styleid'];
    48. 

  48. 					}
    49. 

  49. 				}
    50. 

  50. 				if($styleids) {
    51. 

  51. 					block_getstyle($styleids);
    52. 

  52. 				}
    53. 

  53. 				if(!($bids = array_diff($bids, array_keys($cachedata)))) {
    54. 

  54. 					return true;
    55. 

  55. 				}
    56. 

  56. 			}
    57. 

  57. 		}
    58. 

  58. 

  59. 		$items = $prelist = array();
    60. 

  60. 		foreach(C::t('common_block_item')->fetch_all_by_bid($bids) as $item) {
    61. 

  61. 			if($item['itemtype'] == '1' && $item['enddate'] && $item['enddate'] < TIMESTAMP) {
    62. 

  62. 				continue;
    63. 

  63. 			} elseif($item['itemtype'] == '1' && (!$item['startdate'] || $item['startdate'] <= TIMESTAMP)) {
    64. 

  64. 				if (!empty($items[$item['bid']][$item['displayorder']])) {
    65. 

  65. 					$prelist[$item['bid']] = array();
    66. 

  66. 				}
    67. 

  67. 				$prelist[$item['bid']][$item['displayorder']] = $item;
    68. 

  68. 			}
    69. 

  69. 			$items[$item['bid']][$item['displayorder']] = $item;
    70. 

  70. 		}
    71. 

  71. 		foreach(C::t('common_block')->fetch_all($bids) as $bid => $block) {
    72. 

  72. 			if(!empty($block['styleid']) && $block['styleid'] > 0) {
    73. 

  73. 				$styleids[] = intval($block['styleid']);
    74. 

  74. 			}
    75. 

  75. 			if(!empty($items[$bid])) {
    76. 

  76. 				ksort($items[$bid]);
    77. 

  77. 				$newitem = array();
    78. 

  78. 				if(!empty($prelist[$bid])) {
    79. 

  79. 					$countpre = 0;
    80. 

  80. 					foreach($items[$bid] as $position => $item) {
    81. 

  81. 						if(empty($prelist[$bid][$position])) {
    82. 

  82. 							if(isset($items[$bid][$position+$countpre])) {
    83. 

  83. 								$newitem[$position+$countpre] = $item;
    84. 

  84. 							}
    85. 

  85. 						} else {
    86. 

  86. 							if ($item['itemtype']=='1') {
    87. 

  87. 								if ($prelist[$bid][$position]['startdate'] >= $item['startdate']) {
    88. 

  88. 									$newitem[$position] = $prelist[$bid][$position];
    89. 

  89. 								} else {
    90. 

  90. 									$newitem[$position] = $item;
    91. 

  91. 								}
    92. 

  92. 							} else {
    93. 

  93. 								$newitem[$position] = $prelist[$bid][$position];
    94. 

  94. 								$countpre++;
    95. 

  95. 								if(isset($items[$bid][$position+$countpre])) {
    96. 

  96. 									$newitem[$position+$countpre] = $item;
    97. 

  97. 								}
    98. 

  98. 							}
    99. 

  99. 						}
    100. 

  100. 					}
    101. 

  101. 					ksort($newitem);
    102. 

  102. 				}
    103. 

  103. 				$block['itemlist'] = empty($newitem) ? $items[$bid] : $newitem;
    104. 

  104. 			}
    105. 

  105. 			$block['param'] = $block['param'] ? dunserialize($block['param']) : array();
    106. 

  106. 			$_G['block'][$bid] = $block;
    107. 

  107. 

  108. 			if(C::t('common_block')->allowmem) {
    109. 

  109. 				memory('set', 'blockcache_'.$bid, $_G['block'][$bid], C::t('common_block')->cache_ttl);
    110. 

  110. 			}
    111. 

  111. 

  112. 		}
    113. 

  113. 	}
    114. 

  114. 	if($styleids) {
    115. 

  115. 		block_getstyle($styleids);
    116. 

  116. 	}
    117. 

  117. }
    118. 

  118. 

  119. function block_display_batch($bid) {
    120. 

  120. 	echo block_fetch_content($bid);
    121. 

  121. }
    122. 

  122. 

  123. function block_fetch_content($bid, $isjscall=false, $forceupdate=false) {
    124. 

  124. 	global $_G;
    125. 

  125. 	static $allowmem = null, $cachettl = null;
    126. 

  126. 	if($allowmem === null) {
    127. 

  127. 		$allowmem = ($cachettl = getglobal('setting/memory/diyblockoutput')) !== null && memory('check');
    128. 

  128. 	}
    129. 

  129. 

  130. 	$str = '';
    131. 

  131. 	$block = empty($_G['block'][$bid])?array():$_G['block'][$bid];
    132. 

  132. 	if(!$block) {
    133. 

  133. 		return;
    134. 

  134. 	}
    135. 

  135. 

  136. 	if($forceupdate) {
    137. 

  137. 		block_updatecache($bid, true);
    138. 

  138. 		$block = $_G['block'][$bid];
    139. 

  139. 	} elseif($block['cachetime'] > 0 && $_G['timestamp'] - $block['dateline'] > $block['cachetime']) {
    140. 

  140. 

  141. 		$block['cachetimerange'] = empty($block['cachetimerange']) ? (isset($_G['setting']['blockcachetimerange']) ? $_G['setting']['blockcachetimerange'] : '') : $block['cachetimerange'];
    142. 

  142. 		$inrange = empty($block['cachetimerange']) ? true : false;
    143. 

  143. 		if(!$inrange) {
    144. 

  144. 			$block['cachetimerange'] = explode(',', $block['cachetimerange']);
    145. 

  145. 			$hour = date('G', TIMESTAMP);
    146. 

  146. 			if($block['cachetimerange'][0] <= $block['cachetimerange'][1]) {
    147. 

  147. 				$inrange = $block['cachetimerange'][0] <= $hour && $block['cachetimerange'][1] >= $hour;
    148. 

  148. 			} else {
    149. 

  149. 				$inrange = !($block['cachetimerange'][1] < $hour && $block['cachetimerange'][0] > $hour);
    150. 

  150. 			}
    151. 

  151. 		}
    152. 

  152. 

  153. 		if($isjscall || $block['punctualupdate']) {
    154. 

  154. 			block_updatecache($bid, true);
    155. 

  155. 			$block = $_G['block'][$bid];
    156. 

  156. 		} elseif((empty($_G['blockupdate']) || $block['dateline'] < $_G['blockupdate']['dateline']) && $inrange) {
    157. 

  157. 			$_G['blockupdate'] = array('bid'=>$bid, 'dateline'=>$block['dateline']);
    158. 

  158. 		}
    159. 

  159. 	}
    160. 

  160. 

  161. 	$hidediv = $isjscall || $block['blocktype'];
    162. 

  162. 

  163. 	$_cache_key = 'blockcache_'.($isjscall ? 'js' : 'htm').'_'.$bid;
    164. 

  164. 	if($allowmem && empty($block['hidedisplay']) && empty($block['nocache']) && ($str = memory('get', $_cache_key)) !== false) {
    165. 

  165. 

  166. 	} else {
    167. 

  167. 

  168. 		if($hidediv) {
    169. 

  169. 			if($block['summary']) $str .= $block['summary'];
    170. 

  170. 			$str .= block_template($bid);
    171. 

  171. 		} else {
    172. 

  172. 			if($block['title']) $str .= $block['title'];
    173. 

  173. 			$str .= '<div id="portal_block_'.$bid.'_content" class="dxb_bc">';
    174. 

  174. 			if($block['summary']) {
    175. 

  175. 				$str .= "<div class=\"portal_block_summary\">$block[summary]</div>";
    176. 

  176. 			}
    177. 

  177. 			$str .= block_template($bid);
    178. 

  178. 			$str .= '</div>';
    179. 

  179. 		}
    180. 

  180. 

  181. 		if($allowmem && empty($block['hidedisplay']) && empty($block['nocache'])) {
    182. 

  182. 			memory('set', $_cache_key, $str, C::t('common_block')->cache_ttl);
    183. 

  183. 		}
    184. 

  184. 	}
    185. 

  185. 

  186. 	if(!$hidediv) {
    187. 

  187. 		$classname = !empty($block['classname']) ? $block['classname'].' ' : '';
    188. 

  188. 		$div = "<div id=\"portal_block_$bid\" class=\"{$classname}block move-span\">";
    189. 

  189. 		if(($_GET['diy'] === 'yes' || $_GET['inajax']) && check_diy_perm()) {
    190. 

  190. 			$div .= "<div class='block-name'>$block[name] (ID:$bid)</div>";
    191. 

  191. 		}
    192. 

  192. 		$str = $div.$str."</div>";
    193. 

  193. 	}
    194. 

  194. 	if($block['blockclass'] == 'html_html' && $block['script'] == 'search') $str = strtr($str, array('{FORMHASH}'=>FORMHASH));
    195. 

  195. 	return !empty($block['hidedisplay']) ? '' : $str;
    196. 

  196. }
    197. 

  197. 

  198. function block_updatecache($bid, $forceupdate=false) {
    199. 

  199. 	global $_G;
    200. 

  200. 	if((isset($_G['block'][$bid]['cachetime']) && $_G['block'][$bid]['cachetime'] < 0) || !$forceupdate && discuz_process::islocked('block_update_cache', 5)) {
    201. 

  201. 		return false;
    202. 

  202. 	}
    203. 

  203. 	C::t('common_block')->clear_cache($bid);
    204. 

  204. 	$block = empty($_G['block'][$bid])?array():$_G['block'][$bid];
    205. 

  205. 	if(!$block) {
    206. 

  206. 		return false;
    207. 

  207. 	}
    208. 

  208. 	$obj = block_script($block['blockclass'], $block['script']);
    209. 

  209. 	if(is_object($obj)) {
    210. 

  210. 		C::t('common_block')->update($bid, array('dateline'=>TIMESTAMP));
    211. 

  211. 		$_G['block'][$bid]['dateline'] = TIMESTAMP;
    212. 

  212. 		$theclass = block_getclass($block['blockclass']);
    213. 

  213. 		$thestyle = !empty($block['styleid']) ? block_getstyle($block['styleid']) : dunserialize($block['blockstyle']);
    214. 

  214. 

  215. 		if(in_array($block['blockclass'], array('forum_thread', 'group_thread', 'space_blog', 'space_pic', 'portal_article'))) {
    216. 

  216. 			$datalist = array();
    217. 

  217. 			$mapping = array('forum_thread'=>'tid', 'group_thread'=>'tid', 'space_blog'=>'blogid', 'space_blog'=>'picid', 'portal_article'=>'aid');
    218. 

  218. 			$idtype = $mapping[$block['blockclass']];
    219. 

  219. 			$bannedids = !empty($block['param']['bannedids']) ? explode(',', $block['param']['bannedids']) : array();
    220. 

  220. 			$bannedsql = $bannedids ? ' AND id NOT IN ('.dimplode($bannedids).')' : '';
    221. 

  221. 			$shownum = intval($block['shownum']);
    222. 

  222. 			$titlelength	= !empty($block['param']['titlelength']) ? intval($block['param']['titlelength']) : 40;
    223. 

  223. 			$summarylength	= !empty($block['param']['summarylength']) ? intval($block['param']['summarylength']) : 80;
    224. 

  224. 			foreach(C::t('common_block_item_data')->fetch_all_by_bid($bid, 1, 0, $shownum * 2, $bannedids, false) as $value) {
    225. 

  225. 				$value['title'] = cutstr($value['title'], $titlelength, '');
    226. 

  226. 				$value['summary'] = cutstr($value['summary'], $summarylength, '');
    227. 

  227. 				$value['itemtype'] = '3';
    228. 

  228. 				$datalist[] = $value;
    229. 

  229. 				$bannedids[] = intval($value['id']);
    230. 

  230. 			}
    231. 

  231. 			$leftnum = $block['shownum'] - count($datalist);
    232. 

  232. 			if($leftnum > 0 && empty($block['isblank'])) {
    233. 

  233. 				if($leftnum != $block['param']['items']) {
    234. 

  234. 					$block['param']['items'] = $leftnum;
    235. 

  235. 					$block['param']['bannedids'] = implode(',',$bannedids);
    236. 

  236. 				}
    237. 

  237. 				$return = $obj->getdata($thestyle, $block['param']);
    238. 

  238. 				$return['data'] = array_merge($datalist, (array)$return['data']);
    239. 

  239. 			} else {
    240. 

  240. 				$return['data'] = $datalist;
    241. 

  241. 			}
    242. 

  242. 		} else {
    243. 

  243. 			$return = $obj->getdata($thestyle, $block['param']);
    244. 

  244. 		}
    245. 

  245. 

  246. 		if($return['data'] === null) {
    247. 

  247. 			$_G['block'][$block['bid']]['summary'] = $return['html'];
    248. 

  248. 			C::t('common_block')->update($bid, array('summary'=>$return['html']));
    249. 

  249. 		} else {
    250. 

  250. 			$_G['block'][$block['bid']]['itemlist'] = block_updateitem($bid, $return['data']);
    251. 

  251. 		}
    252. 

  252. 	} else {
    253. 

  253. 		C::t('common_block')->update($bid, array('dateline'=>TIMESTAMP+999999, 'cachetime'=>0));
    254. 

  254. 		$_G['block'][$bid]['dateline'] = TIMESTAMP+999999;
    255. 

  255. 	}
    256. 

  256. 	if(C::t('common_block')->allowmem) {
    257. 

  257. 		memory('set', 'blockcache_'.$bid, $_G['block'][$bid], C::t('common_block')->cache_ttl);
    258. 

  258. 		$styleid = $_G['block'][$bid]['styleid'];
    259. 

  259. 		if($styleid && $_G['blockstyle_'.$styleid]) {
    260. 

  260. 			memory('set', 'blockstylecache_'.$styleid, $_G['blockstyle_'.$styleid], C::t('common_block')->cache_ttl);
    261. 

  261. 		}
    262. 

  262. 	}
    263. 

  263. 	discuz_process::unlock('block_update_cache');
    264. 

  264. }
    265. 

  265. 

  266. function block_template($bid) {
    267. 

  267. 	global $_G;
    268. 

  268. 

  269. 	$block = empty($_G['block'][$bid]) ? array() : $_G['block'][$bid];
    270. 

  270. 

  271. 	$theclass = block_getclass($block['blockclass'], false);
    272. 

  272. 	$thestyle = !empty($block['styleid']) ? block_getstyle($block['styleid']) : dunserialize($block['blockstyle']);
    273. 

  273. 	if(empty($block) || empty($theclass) || empty($thestyle)) {
    274. 

  274. 		return false;
    275. 

  275. 	}
    276. 

  276. 	$template = block_build_template($thestyle['template']);
    277. 

  277. 	if(!empty($block['itemlist'])) {
    278. 

  278. 		if($thestyle['moreurl']) {
    279. 

  279. 			$template = str_replace('{moreurl}', 'portal.php?mod=block&bid='.$bid, $template);
    280. 

  280. 		}
    281. 

  281. 		$fields = array('picwidth'=>array(), 'picheight'=>array(), 'target'=>array(), 'currentorder'=>array());
    282. 

  282. 		if($block['hidedisplay']) {
    283. 

  283. 			$fields = array_merge($fields, $theclass['fields']);
    284. 

  284. 		} else {
    285. 

  285. 			$thestyle['fields'] = !empty($thestyle['fields']) && is_array($thestyle['fields']) ? $thestyle['fields'] : block_parse_fields($template);
    286. 

  286. 			foreach($thestyle['fields'] as $k) {
    287. 

  287. 				if(isset($theclass['fields'][$k])) {
    288. 

  288. 					$fields[$k] = $theclass['fields'][$k];
    289. 

  289. 				}
    290. 

  290. 			}
    291. 

  291. 		}
    292. 

  292. 

  293. 		$order = 0;
    294. 

  294. 		$dynamicparts = array();
    295. 

  295. 		foreach($block['itemlist'] as $position=>$blockitem) {
    296. 

  296. 			$itemid = $blockitem['itemid'];
    297. 

  297. 			$order++;
    298. 

  298. 

  299. 			$rkey = $rpattern = $rvalue = $rtpl = array();
    300. 

  300. 			$rkeyplug = false;
    301. 

  301. 			if(isset($thestyle['template']['index']) && is_array($thestyle['template']['index']) && isset($thestyle['template']['index'][$order])) {
    302. 

  302. 				$rkey[] = 'index_'.$order;
    303. 

  303. 				$rpattern[] = '/\s*\[index='.$order.'\](.*?)\[\/index\]\s*/is';
    304. 

  304. 				$rvalue[] = '';
    305. 

  305. 				$rtpl[] = $thestyle['template']['index'][$order];
    306. 

  306. 			}
    307. 

  307. 			if(empty($rkey)) {
    308. 

  308. 				$rkey[] = 'loop';
    309. 

  309. 				$rpattern[] = '/\s*\[loop\](.*?)\[\/loop\]\s*/is';
    310. 

  310. 				$rvalue[] = isset($dynamicparts['loop']) ? $dynamicparts['loop'][1] : '';
    311. 

  311. 				if(is_array($thestyle['template']['order']) && isset($thestyle['template']['order'][$order])) {
    312. 

  312. 					$rtpl[] = $thestyle['template']['order'][$order];
    313. 

  313. 				} elseif(is_array($thestyle['template']['order']) && isset($thestyle['template']['order']['odd']) && ($order % 2 == 1)) {
    314. 

  314. 					$rtpl[] = $thestyle['template']['order']['odd'];
    315. 

  315. 				} elseif(is_array($thestyle['template']['order']) && isset($thestyle['template']['order']['even']) && ($order % 2 == 0)) {
    316. 

  316. 					$rtpl[] = $thestyle['template']['order']['even'];
    317. 

  317. 				} else {
    318. 

  318. 					$rtpl[] = $thestyle['template']['loop'];
    319. 

  319. 				}
    320. 

  320. 			}
    321. 

  321. 			if(!empty($thestyle['template']['indexplus'])) {
    322. 

  322. 				foreach($thestyle['template']['indexplus'] as $k=>$v) {
    323. 

  323. 					if(isset($v[$order])) {
    324. 

  324. 						$rkey[] = 'index'.$k.'='.$order;
    325. 

  325. 						$rkeyplug = true;
    326. 

  326. 						$rpattern[] = '/\[index'.$k.'='.$order.'\](.*?)\[\/index'.$k.'\]/is';
    327. 

  327. 						$rvalue[] = '';
    328. 

  328. 						$rtpl[] = $v[$order];
    329. 

  329. 					}
    330. 

  330. 				}
    331. 

  331. 			}
    332. 

  332. 			if(empty($rkeyplug)) {
    333. 

  333. 				if(!empty($thestyle['template']['loopplus'])) {
    334. 

  334. 					foreach($thestyle['template']['loopplus'] as $k=>$v) {
    335. 

  335. 						$rkey[] = 'loop'.$k;
    336. 

  336. 						$rpattern[] = '/\s*\[loop'.$k.'\](.*?)\[\/loop'.$k.'\]\s*/is';
    337. 

  337. 						$rvalue[] = isset($dynamicparts['loop'.$k]) ? $dynamicparts['loop'.$k][1] : '';
    338. 

  338. 						if(is_array($thestyle['template']['orderplus'][$k]) && isset($thestyle['template']['orderplus'][$k][$order])) {
    339. 

  339. 							$rtpl[] = $thestyle['template']['orderplus'][$k][$order];
    340. 

  340. 						} elseif(is_array($thestyle['template']['orderplus'][$k]) && isset($thestyle['template']['orderplus'][$k]['odd']) && ($order % 2 == 1)) {
    341. 

  341. 							$rtpl[] = $thestyle['template']['orderplus'][$k]['odd'];
    342. 

  342. 						} elseif(is_array($thestyle['template']['orderplus'][$k]) && isset($thestyle['template']['orderplus'][$k]['even']) && ($order % 2 == 0)) {
    343. 

  343. 							$rtpl[] = $thestyle['template']['orderplus'][$k]['even'];
    344. 

  344. 						} else {
    345. 

  345. 							$rtpl[] = $thestyle['template']['loopplus'][$k];
    346. 

  346. 						}
    347. 

  347. 					}
    348. 

  348. 				}
    349. 

  349. 			}
    350. 

  350. 			$blockitem['fields'] = !empty($blockitem['fields']) ? $blockitem['fields'] : array();
    351. 

  351. 			$blockitem['fields'] = is_array($blockitem['fields']) ? $blockitem['fields'] : dunserialize($blockitem['fields']);
    352. 

  352. 			if(!empty($blockitem['showstyle'])) {
    353. 

  353. 				$blockitem['fields']['showstyle'] = dunserialize($blockitem['showstyle']);
    354. 

  354. 			}
    355. 

  355. 			$blockitem = $blockitem['fields'] + $blockitem;
    356. 

  356. 

  357. 			$blockitem['picwidth'] = !empty($block['picwidth']) ? intval($block['picwidth']) : 'auto';
    358. 

  358. 			$blockitem['picheight'] = !empty($block['picheight']) ? intval($block['picheight']) : 'auto';
    359. 

  359. 			$blockitem['target'] = !empty($block['target']) ? ' target="_'.$block['target'].'"' : '';
    360. 

  360. 			$blockitem['currentorder'] = $order;
    361. 

  361. 			$blockitem['parity'] = $order % 2;
    362. 

  362. 

  363. 			$searcharr = $replacearr = array();
    364. 

  364. 			$searcharr[] = '{parity}';
    365. 

  365. 			$replacearr[] = $blockitem['parity'];
    366. 

  366. 			foreach($fields as $key=>$field) {
    367. 

  367. 				$replacevalue = $blockitem[$key];
    368. 

  368. 				$field['datatype'] = !empty($field['datatype']) ? $field['datatype'] : '';
    369. 

  369. 				if($field['datatype'] == 'int') {// int
    370. 

  370. 					$replacevalue = intval($replacevalue);
    371. 

  371. 				} elseif($field['datatype'] == 'string') {
    372. 

  372. 					$replacevalue = preg_replace("/([\$|\\\\])/", '\\\\$1', $replacevalue);
    373. 

  373. 				} elseif($field['datatype'] == 'date') {
    374. 

  374. 					$replacevalue = dgmdate($replacevalue, $block['dateuformat'] ? 'u' : $block['dateformat'], '9999', $block['dateuformat'] ? $block['dateformat'] : '');
    375. 

  375. 				} elseif($field['datatype'] == 'title') {//title
    376. 

  376. 					$replacevalue = preg_replace("/([\$|\\\\])/", '\\\\$1', $replacevalue);
    377. 

  377. 					$searcharr[] = '{title-title}';
    378. 

  378. 					$replacearr[] = !empty($blockitem['fields']['fulltitle']) ? $blockitem['fields']['fulltitle'] : dhtmlspecialchars($replacevalue);
    379. 

  379. 					$searcharr[] = '{alt-title}';
    380. 

  380. 					$replacearr[] = !empty($blockitem['fields']['fulltitle']) ? $blockitem['fields']['fulltitle'] : dhtmlspecialchars($replacevalue);
    381. 

  381. 					if($blockitem['showstyle'] && ($style = block_showstyle($blockitem['showstyle'], 'title'))) {
    382. 

  382. 						$replacevalue = '<font style="'.$style.'">'.$replacevalue.'</font>';
    383. 

  383. 					}
    384. 

  384. 				} elseif($field['datatype'] == 'summary') {//summary
    385. 

  385. 					$replacevalue = preg_replace("/([\$|\\\\])/", '\\\\$1', $replacevalue);
    386. 

  386. 					if($blockitem['showstyle'] && ($style = block_showstyle($blockitem['showstyle'], 'summary'))) {
    387. 

  387. 						$replacevalue = '<font style="'.$style.'">'.$replacevalue.'</font>';
    388. 

  388. 					}
    389. 

  389. 				} elseif($field['datatype'] == 'pic') {
    390. 

  390. 					if($blockitem['picflag'] == '1') {
    391. 

  391. 						$replacevalue = $_G['setting']['attachurl'].$replacevalue;
    392. 

  392. 					} elseif ($blockitem['picflag'] == '2') {
    393. 

  393. 						$replacevalue = $_G['setting']['ftp']['attachurl'].$replacevalue;
    394. 

  394. 					}
    395. 

  395. 					if($blockitem['picflag'] && $block['picwidth'] && $block['picheight'] && $block['picwidth'] != 'auto' && $block['picheight'] != 'auto') {
    396. 

  396. 						if($blockitem['makethumb'] == 1) {
    397. 

  397. 							if($blockitem['picflag'] == '1') {
    398. 

  398. 								$replacevalue = $_G['setting']['attachurl'].$blockitem['thumbpath'];
    399. 

  399. 							} elseif ($blockitem['picflag'] == '2') {
    400. 

  400. 								$replacevalue = $_G['setting']['ftp']['attachurl'].$blockitem['thumbpath'];
    401. 

  401. 							}
    402. 

  402. 						} elseif(!$_G['block_makethumb'] && !$blockitem['makethumb']) {
    403. 

  403. 							C::t('common_block_item')->update($itemid, array('makethumb'=>2));
    404. 

  404. 							require_once libfile('class/image');
    405. 

  405. 							$image = new image();
    406. 

  406. 							$thumbpath = block_thumbpath($block, $blockitem);
    407. 

  407. 							if($_G['setting']['ftp']['on']) {
    408. 

  408. 								$ftp = & discuz_ftp::instance();
    409. 

  409. 								$ftp->connect();
    410. 

  410. 								if($ftp->connectid && $ftp->ftp_size($thumbpath) > 0 || ($return = $image->Thumb($replacevalue, $thumbpath, $block['picwidth'], $block['picheight'], 2) && $ftp->upload($_G['setting']['attachurl'].'/'.$thumbpath, $thumbpath))) {
    411. 

  411. 									$picflag = 1; //common_block_pic表中的picflag标识（0本地，1远程）
    412. 

  412. 									$_G['block_makethumb'] = true;
    413. 

  413. 									@unlink($_G['setting']['attachdir'].'./'.$thumbpath);
    414. 

  414. 								}
    415. 

  415. 							} elseif(file_exists($_G['setting']['attachdir'].$thumbpath) || ($return = $image->Thumb($replacevalue, $thumbpath, $block['picwidth'], $block['picheight'], 2))) {
    416. 

  416. 								$picflag = 0; //common_block_pic表中的picflag标识（0本地，1远程）
    417. 

  417. 								$_G['block_makethumb'] = true;
    418. 

  418. 							}
    419. 

  419. 							if($_G['block_makethumb']) {
    420. 

  420. 								C::t('common_block_item')->update($itemid, array('makethumb'=>1, 'thumbpath' => $thumbpath));
    421. 

  421. 								C::t('common_block')->clear_cache($block['bid']);
    422. 

  422. 								$thumbdata = array('bid' => $block['bid'], 'itemid' => $itemid, 'pic' => $thumbpath, 'picflag' => $picflag, 'type' => '0');
    423. 

  423. 								C::t('common_block_pic')->insert($thumbdata);
    424. 

  424. 							}
    425. 

  425. 						}
    426. 

  426. 					}
    427. 

  427. 				}
    428. 

  428. 				$searcharr[] = '{'.$key.'}';
    429. 

  429. 				$replacearr[] = $replacevalue;
    430. 

  430. 

  431. 				if($block['hidedisplay']) {
    432. 

  432. 					$_G['block_'.$bid][$order-1][$key] = $replacevalue;
    433. 

  433. 				}
    434. 

  434. 			}
    435. 

  435. 			foreach($rtpl as $k=>$str_template) {
    436. 

  436. 				if($str_template) {
    437. 

  437. 					$str_template = preg_replace('/title=[\'"]{title}[\'"]/', 'title="{title-title}"', $str_template);
    438. 

  438. 					$str_template = preg_replace('/alt=[\'"]{title}[\'"]/', 'alt="{alt-title}"', $str_template);
    439. 

  439. 					$rvalue[$k] .= str_replace($searcharr, $replacearr, $str_template);
    440. 

  440. 					$dynamicparts[$rkey[$k]] = array($rpattern[$k], $rvalue[$k]);
    441. 

  441. 				}
    442. 

  442. 			}
    443. 

  443. 		}// foreach($block['itemlist'] as $itemid=>$blockitem) {
    444. 

  444. 

  445. 		foreach($dynamicparts as $value) {
    446. 

  446. 			$template = preg_replace($value[0], $value[1], $template);
    447. 

  447. 		}
    448. 

  448. 		$template = stripslashes($template);
    449. 

  449. 	}
    450. 

  450. 	$template = preg_replace('/\s*\[(order\d*)=\w+\](.*?)\[\/\\1\]\s*/is', '', $template);
    451. 

  451. 	$template = preg_replace('/\s*\[(index\d*)=\w+\](.*?)\[\/\\1\]\s*/is', '', $template);
    452. 

  452. 	$template = preg_replace('/\s*\[(loop\d{0,1})\](.*?)\[\/\\1\]\s*/is', '', $template);
    453. 

  453. 

  454. 	return $template;
    455. 

  455. }
    456. 

  456. 

  457. function block_showstyle($showstyle, $key) {
    458. 

  458. 	$style = '';
    459. 

  459. 	if(!empty($showstyle["{$key}_b"])) {
    460. 

  460. 		$style .= 'font-weight: 900;';
    461. 

  461. 	}
    462. 

  462. 	if(!empty($showstyle["{$key}_i"])) {
    463. 

  463. 		$style .= 'font-style: italic;';
    464. 

  464. 	}
    465. 

  465. 	if(!empty($showstyle["{$key}_u"])) {
    466. 

  466. 		$style .= 'text-decoration: underline;';
    467. 

  467. 	}
    468. 

  468. 	if(!empty($showstyle["{$key}_c"])) {
    469. 

  469. 		$style .= 'color: '.$showstyle["{$key}_c"].';';
    470. 

  470. 	}
    471. 

  471. 	return $style;
    472. 

  472. }
    473. 

  473. 

  474. 

  475. function block_setting($blockclass, $script, $values = array()) {
    476. 

  476. 	global $_G;
    477. 

  477. 

  478. 	$return = array();
    479. 

  479. 	$obj = block_script($blockclass, $script);
    480. 

  480. 	if(!is_object($obj)) return $return;
    481. 

  481. 	return block_makeform($obj->getsetting(), $values);
    482. 

  482. }
    483. 

  483. 

  484. function block_makeform($blocksetting, $values){
    485. 

  485. 	global $_G;
    486. 

  486. 	static $randomid = 0, $calendar_loaded = false;
    487. 

  487. 	$return = array();
    488. 

  488. 	foreach($blocksetting as $settingvar => $setting) {
    489. 

  489. 		$varname = in_array($setting['type'], array('mradio', 'mcheckbox', 'select', 'mselect')) ?
    490. 

  490. 			($setting['type'] == 'mselect' ? array('parameter['.$settingvar.'][]', $setting['value']) : array('parameter['.$settingvar.']', $setting['value']))
    491. 

  491. 			: 'parameter['.$settingvar.']';
    492. 

  492. 		$value = isset($values[$settingvar]) ? $values[$settingvar] : $setting['default'];
    493. 

  493. 		$type = $setting['type'];
    494. 

  494. 		$s = $comment = '';
    495. 

  495. 		if(preg_match('/^([\w]+?)_[\w]+$/i', $setting['title'], $match)) {
    496. 

  496. 			$langscript = $match[1];
    497. 

  497. 			$setname = lang('block/'.$langscript, $setting['title']);
    498. 

  498. 			$comment = lang('block/'.$langscript, $setting['title'].'_comment', array(), '');
    499. 

  499. 		} else {
    500. 

  500. 			$langscript = '';
    501. 

  501. 			$setname = $setting['title'];
    502. 

  502. 		}
    503. 

  503. 		$check = array();
    504. 

  504. 		if($type == 'radio') {
    505. 

  505. 			$value ? $check['true'] = "checked" : $check['false'] = "checked";
    506. 

  506. 			$value ? $check['false'] = '' : $check['true'] = '';
    507. 

  507. 			$s .= '<label for="randomid_'.(++$randomid).'" class="lb"><input type="radio" name="'.$varname.'" id="randomid_'.$randomid.'" class="pr" value="1" '.$check['true'].'>'.lang('core', 'yes').'</label>'.
    508. 

  508. 				'<label for="randomid_'.(++$randomid).'" class="lb"><input type="radio" name="'.$varname.'" id="randomid_'.$randomid.'" class="pr" value="0" '.$check['false'].'>'.lang('core', 'no').'</label>';
    509. 

  509. 		} elseif($type == 'text' || $type == 'password' || $type == 'number') {
    510. 

  510. 			$s .= '<input type="'.$type.'" name="'.$varname.'" class="px" value="'.dhtmlspecialchars($value).'" />';
    511. 

  511. 		} elseif($type == 'textarea') {
    512. 

  512. 			$s .= '<textarea name="'.$varname.'" class="pt" rows="4" cols="40">'.dhtmlspecialchars($value).'</textarea>';
    513. 

  513. 		} elseif($type == 'mtextarea') {
    514. 

  514. 			$s .= '<textarea name="'.$varname.'" class="pt" rows="4" cols="40" onblur="blockCheckTag(this);">'.dhtmlspecialchars($value).'</textarea>';
    515. 

  515. 		} elseif($type == 'select') {
    516. 

  516. 			$s .= '<select name="'.$varname[0].'" class="ps">';
    517. 

  517. 			foreach($varname[1] as $option) {
    518. 

  518. 				$selected = $option[0] == $value ? ' selected="selected"' : '';
    519. 

  519. 				$s .= '<option value="'.$option[0].'"'.$selected.'>'.($langscript ? lang('block/'.$langscript, $option[1]) : $option[1]).'</option>';
    520. 

  520. 			}
    521. 

  521. 			$s .= '</select>';
    522. 

  522. 		} elseif($type == 'mradio') {
    523. 

  523. 			if(is_array($varname)) {
    524. 

  524. 				$radiocheck = array($value => ' checked');
    525. 

  525. 				$s .= '<ul'.(empty($varname[2]) ?  ' class="pr"' : '').'>';
    526. 

  526. 				foreach($varname[1] as $varary) {
    527. 

  527. 					if(is_array($varary) && !empty($varary)) {
    528. 

  528. 						$s .= '<li'.($radiocheck[$varary[0]] ? ' class="checked"' : '').'><label for="randomid_'.(++$randomid).'"><input type="radio" name="'.$varname[0].'" id="randomid_'.$randomid.'" class="pr" value="'.$varary[0].'"'.$radiocheck[$varary[0]].'>'.($langscript ? lang('block/'.$langscript, $varary[1]) : $varary[1]).'</label></li>';
    529. 

  529. 					}
    530. 

  530. 				}
    531. 

  531. 				$s .= '</ul>';
    532. 

  532. 			}
    533. 

  533. 		} elseif($type == 'mcheckbox') {
    534. 

  534. 			$s .= '<ul class="nofloat">';
    535. 

  535. 			foreach($varname[1] as $varary) {
    536. 

  536. 				if(is_array($varary) && !empty($varary)) {
    537. 

  537. 					$checked = is_array($value) && in_array($varary[0], $value) ? ' checked' : '';
    538. 

  538. 					$s .= '<li'.($checked ? ' class="checked"' : '').'><label for="randomid_'.(++$randomid).'"><input type="checkbox" name="'.$varname[0].'[]" id="randomid_'.$randomid.'" class="pc" value="'.$varary[0].'"'.$checked.'>'.($langscript ? lang('block/'.$langscript, $varary[1]) : $varary[1]).'</label></li>';
    539. 

  539. 				}
    540. 

  540. 			}
    541. 

  541. 			$s .= '</ul>';
    542. 

  542. 		} elseif($type == 'mselect') {
    543. 

  543. 			$s .= '<select name="'.$varname[0].'" class="ps" multiple="multiple" size="10">';
    544. 

  544. 			foreach($varname[1] as $option) {
    545. 

  545. 				$selected = is_array($value) && in_array($option[0], $value) ? ' selected="selected"' : '';
    546. 

  546. 				$s .= '<option value="'.$option[0].'"'.$selected.'>'.($langscript ? lang('block/'.$langscript, $option[1]) : $option[1]).'</option>';
    547. 

  547. 			}
    548. 

  548. 			$s .= '</select>';
    549. 

  549. 		} elseif($type == 'calendar') {
    550. 

  550. 			if(! $calendar_loaded) {
    551. 

  551. 				$s .= "<script type=\"text/javascript\" src=\"{$_G[setting][jspath]}calendar.js?".VERHASH."\"></script>";
    552. 

  552. 				$calendar_loaded = true;
    553. 

  553. 			}
    554. 

  554. 			$s .= '<input type="text" name="'.$varname.'" class="px" value="'.dhtmlspecialchars($value).'" onclick="showcalendar(event, this, true)" />';
    555. 

  555. 		} elseif($type == 'district') {
    556. 

  556. 			include_once libfile('function/profile');
    557. 

  557. 			$elems = $vals = array();
    558. 

  558. 			$districthtml = '';
    559. 

  559. 			foreach($setting['value'] as $fieldid) {
    560. 

  560. 				$elems[] = 'parameter['.$fieldid.']';
    561. 

  561. 				$vals[$fieldid] = $values[$fieldid];
    562. 

  562. 				if(!empty($values[$fieldid])) {
    563. 

  563. 					$districthtml .= $values[$fieldid].'<input type="hidden" name="parameter['.$fieldid.']" value="'.$values[$fieldid].'" /> ';
    564. 

  564. 				}
    565. 

  565. 			}
    566. 

  566. 			$containertype = strpos($setting['title'], 'birthcity') !== false ? 'birth' : 'reside';
    567. 

  567. 			$containerid = 'randomid_'.(++$randomid);
    568. 

  568. 			if($districthtml) {
    569. 

  569. 				$s .= $districthtml;
    570. 

  570. 				$s .= '&nbsp;&nbsp;<a href="javascript:;" onclick="showdistrict(\''.$containerid.'\', ['.dimplode($elems).'], '.count($elems).', \'\', \''.$containertype.'\'); return false;">'.lang('spacecp', 'profile_edit').'</a>';
    571. 

  571. 				$s .= '<p id="'.$containerid.'"></p>';
    572. 

  572. 			} else {
    573. 

  573. 				$s .= "<div id=\"$containerid\">".showdistrict($vals, $elems, $containerid, null, $containertype).'</div>';
    574. 

  574. 			}
    575. 

  575. 		} elseif($type == 'file') {
    576. 

  576. 			$s .= '<input type="'.$type.'" name="'.$varname.'" class="pf" value="'.dhtmlspecialchars($value).'" />';
    577. 

  577. 		} elseif($type == 'mfile') {
    578. 

  578. 			$s .= '<label for="'.$settingvar.'way_remote"'.' class="lb"><input type="radio" name="'.$settingvar.'_chk" id="'.$settingvar.'way_remote" class="pr" onclick="showpicedit(\''.$settingvar.'\');" checked="checked">'.lang('portalcp', 'remote').'</label>';
    579. 

  579. 			$s .= '<label for="'.$settingvar.'way_upload"'.' class="lb"><input type="radio" name="'.$settingvar.'_chk" id="'.$settingvar.'way_upload" class="pr" onclick="showpicedit(\''.$settingvar.'\');">'.lang('portalcp', 'upload').'</label><br />';
    580. 

  580. 			$s .= '<input type="text" name="'.$varname.'" id="'.$settingvar.'_remote" class="px" value="'.dhtmlspecialchars($value).'" />';
    581. 

  581. 			$s .= '<input type="file" name="'.$settingvar.'" id="'.$settingvar.'_upload" class="pf" value="" style="display:none" />';
    582. 

  582. 		} else {
    583. 

  583. 			$s .= $type;
    584. 

  584. 		}
    585. 

  585. 		$return[] = array('title' => $setname, 'html' => $s, 'comment'=>$comment);
    586. 

  586. 	}
    587. 

  587. 	return $return;
    588. 

  588. }
    589. 

  589. function block_updateitem($bid, $items=array()) {
    590. 

  590. 	global $_G;
    591. 

  591. 	$block = $_G['block'][$bid];
    592. 

  592. 	if(!$block) {
    593. 

  593. 		if(!($block = C::t('common_block')->fetch($bid))) {
    594. 

  594. 			return false;
    595. 

  595. 		}
    596. 

  596. 		$_G['block'][$bid] = $block;
    597. 

  597. 	}
    598. 

  598. 	$block['shownum'] = max($block['shownum'], 1);
    599. 

  599. 	$showlist = array();
    600. 

  600. 	$archivelist = array();
    601. 

  601. 	$prelist = array();
    602. 

  602. 	$oldvalue = $fixedvalue = $fixedkeys = array();
    603. 

  603. 	foreach(C::t('common_block_item')->fetch_all_by_bid($bid, true) as $value) {
    604. 

  604. 		$key = $value['idtype'].'_'.$value['id'];
    605. 

  605. 		if($value['itemtype'] == '1') {
    606. 

  606. 			$fixedvalue[$value['displayorder']][] = $value;
    607. 

  607. 			$fixedkeys[$key] = 1;
    608. 

  608. 			continue;
    609. 

  609. 		} elseif(!isset($oldvalue[$key])) {
    610. 

  610. 			$oldvalue[$key] = $value;
    611. 

  611. 		} else {
    612. 

  612. 			$archivelist[$value['itemid']] = 1;
    613. 

  613. 		}
    614. 

  614. 	}
    615. 

  615. 

  616. 	$processkeys = array();
    617. 

  617. 	$itemcount = count($items);
    618. 

  618. 	for($k = 0; $k < $itemcount; $k++) {
    619. 

  619. 		$v = $items[$k];
    620. 

  620. 		$key = $v['idtype'].'_'.$v['id'];
    621. 

  621. 		if(isset($fixedkeys[$key])) {
    622. 

  622. 			$items[$k] = null;
    623. 

  623. 		} elseif(isset($oldvalue[$key]) && !isset($processkeys[$key])) {
    624. 

  624. 			if($oldvalue[$key]['itemtype'] == '2') {
    625. 

  625. 				$items[$k] = $oldvalue[$key];
    626. 

  626. 			} else {
    627. 

  627. 				$items[$k]['itemid'] = $oldvalue[$key]['itemid'];
    628. 

  628. 			}
    629. 

  629. 			unset($oldvalue[$key]);
    630. 

  630. 			$processkeys[$key] = 1;
    631. 

  631. 		} elseif(isset($processkeys[$key])) {
    632. 

  632. 			unset($item[$k]);
    633. 

  633. 		}
    634. 

  634. 	}
    635. 

  635. 

  636. 	$items = array_filter($items);
    637. 

  637. 

  638. 	foreach($oldvalue as $value) {
    639. 

  639. 		$archivelist[$value['itemid']] = 1;
    640. 

  640. 	}
    641. 

  641. 	for($i = 1; $i <= $block['shownum']; $i++) {
    642. 

  642. 		$jump = false;
    643. 

  643. 		if(isset($fixedvalue[$i])) {
    644. 

  644. 			foreach($fixedvalue[$i] as $value) {
    645. 

  645. 				if($value['startdate'] > TIMESTAMP) {
    646. 

  646. 					$prelist[] = $value;
    647. 

  647. 				} elseif((!$value['startdate'] || $value['startdate'] <= TIMESTAMP)
    648. 

  648. 						&& (!$value['enddate'] || $value['enddate'] > TIMESTAMP)) {
    649. 

  649. 					$showlist[] = $value;
    650. 

  650. 					$jump = true;
    651. 

  651. 				} else {
    652. 

  652. 					$archivelist[$value['itemid']] = 1;
    653. 

  653. 				}
    654. 

  654. 			}
    655. 

  655. 		}
    656. 

  656. 		if(!$jump) {
    657. 

  657. 			$curitem = array();
    658. 

  658. 			if(!($curitem = array_shift($items))) {
    659. 

  659. 				break;
    660. 

  660. 			}
    661. 

  661. 			$curitem['displayorder'] = $i;
    662. 

  662. 

  663. 			$curitem['makethumb'] = 0;
    664. 

  664. 			if($block['picwidth'] && $block['picheight'] && $curitem['picflag']) { //picflag=0为url地址
    665. 

  665. 				$thumbpath = empty($curitem['thumbpath']) ? block_thumbpath($block, $curitem) : $curitem['thumbpath'];
    666. 

  666. 				if($_G['setting']['ftp']['on']) {
    667. 

  667. 					if(empty($ftp) || empty($ftp->connectid)) {
    668. 

  668. 						$ftp = & discuz_ftp::instance();
    669. 

  669. 						$ftp->connect();
    670. 

  670. 					}
    671. 

  671. 					if($ftp->ftp_size($thumbpath) > 0) {
    672. 

  672. 						$curitem['makethumb'] = 1;
    673. 

  673. 						$curitem['picflag'] = 2;
    674. 

  674. 					}
    675. 

  675. 				} else if(file_exists($_G['setting']['attachdir'].$thumbpath)) {
    676. 

  676. 					$curitem['makethumb'] = 1;
    677. 

  677. 					$curitem['picflag'] = 1;
    678. 

  678. 				}
    679. 

  679. 				$curitem['thumbpath'] = $thumbpath;
    680. 

  680. 			}
    681. 

  681. 			if(is_array($curitem['fields'])) {
    682. 

  682. 				$curitem['fields'] = serialize($curitem['fields']);
    683. 

  683. 			}
    684. 

  684. 

  685. 			$showlist[] = $curitem;
    686. 

  686. 		}
    687. 

  687. 	}
    688. 

  688. 	foreach($items as $value) {
    689. 

  689. 		if(!empty($value['itemid'])) {
    690. 

  690. 			$archivelist[$value['itemid']] = 1;
    691. 

  691. 		}
    692. 

  692. 	}
    693. 

  693. 	if($archivelist) {
    694. 

  694. 		$delids = array_keys($archivelist);
    695. 

  695. 		C::t('common_block_item')->delete_by_itemid_bid($delids, $bid);
    696. 

  696. 		block_delete_pic($bid, $delids);
    697. 

  697. 	}
    698. 

  698. 	$inserts = $itemlist = array();
    699. 

  699. 	$itemlist = array_merge($showlist, $prelist);
    700. 

  700. 	C::t('common_block_item')->insert_batch($bid, $itemlist);
    701. 

  701. 

  702. 	$showlist = array_filter($showlist);
    703. 

  703. 	return $showlist;
    704. 

  704. }
    705. 

  705. 

  706. function block_thumbpath($block, $item) {
    707. 

  707. 	global $_G;
    708. 

  708. 	$hash = md5($item['pic'].'-'.$item['picflag'].':'.$block['picwidth'].'|'.$block['picheight']);
    709. 

  709. 	return 'block/'.substr($hash, 0, 2).'/'.$hash.'.jpg';
    710. 

  710. }
    711. 

  711. 

  712. function block_getclass($classname, $getstyle=false) {
    713. 

  713. 	global $_G;
    714. 

  714. 	if(!isset($_G['cache']['blockclass'])) {
    715. 

  715. 		loadcache('blockclass');
    716. 

  716. 	}
    717. 

  717. 	$theclass = array();
    718. 

  718. 	list($c1, $c2) = explode('_', $classname);
    719. 

  719. 	if(is_array($_G['cache']['blockclass']) && isset($_G['cache']['blockclass'][$c1]['subs'][$classname])) {
    720. 

  720. 		$theclass = $_G['cache']['blockclass'][$c1]['subs'][$classname];
    721. 

  721. 		if($getstyle && !isset($theclass['style'])) {
    722. 

  722. 			foreach(C::t('common_block_style')->fetch_all_by_blockclass($classname) as $value) {
    723. 

  723. 				$value['template'] = !empty($value['template']) ? (array)(dunserialize($value['template'])) : array();
    724. 

  724. 				$value['fields'] = !empty($value['fields']) ? (array)(dunserialize($value['fields'])) : array();
    725. 

  725. 				$key = 'blockstyle_'.$value['styleid'];
    726. 

  726. 				$_G[$key] = $value;
    727. 

  727. 				$theclass['style'][$value['styleid']] = $value;
    728. 

  728. 			}
    729. 

  729. 			$_G['cache']['blockclass'][$c1]['subs'][$classname] = $theclass;
    730. 

  730. 		}
    731. 

  731. 	}
    732. 

  732. 	return $theclass;
    733. 

  733. }
    734. 

  734. 

  735. function block_getdiyurl($tplname, $diymod = false) {
    736. 

  736. 	$mod = $id = $script = $url = '';
    737. 

  737. 	$flag = 0;
    738. 

  738. 	if (empty ($tplname)) {
    739. 

  739. 		$flag = 2;
    740. 

  740. 	} else {
    741. 

  741. 		list($script,$tpl) = explode('/',$tplname);
    742. 

  742. 		if (!empty($tpl)) {
    743. 

  743. 			$arr = array();
    744. 

  744. 			preg_match_all('/(.*)\_(\d{1,9})/', $tpl,$arr);
    745. 

  745. 			$mod = empty($arr[1][0]) ? $tpl : $arr[1][0];
    746. 

  746. 			$id = max(intval($arr[2][0]),0);
    747. 

  747. 			if($script == 'ranklist') {
    748. 

  748. 				$script = 'misc';
    749. 

  749. 				$mod = 'ranklist&type='.$mod;
    750. 

  750. 			} else {
    751. 

  751. 				switch ($mod) {
    752. 

  752. 					case 'index' :
    753. 

  753. 						$mod = 'index';
    754. 

  754. 						break;
    755. 

  755. 					case 'discuz' :
    756. 

  756. 						$flag = 0;
    757. 

  757. 						if($id){
    758. 

  758. 							$mod = 'index&gid='.$id;
    759. 

  759. 						} else {
    760. 

  760. 							$mod = 'index';
    761. 

  761. 						}
    762. 

  762. 						break;
    763. 

  763. 					case 'space_home' :
    764. 

  764. 						$mod = 'space';
    765. 

  765. 						break;
    766. 

  766. 					case 'forumdisplay' :
    767. 

  767. 						$flag = $id ? 0 : 1;
    768. 

  768. 						$mod .= '&fid='.$id;
    769. 

  769. 						break;
    770. 

  770. 					case 'viewthread' :
    771. 

  771. 						$flag = $id ? 0 : 1;
    772. 

  772. 						$mod = 'forumdisplay&fid='.$id;
    773. 

  773. 						break;
    774. 

  774. 					case 'list' :
    775. 

  775. 						$flag = $id ? 0 : 1;
    776. 

  776. 						$mod .= '&catid='.$id;
    777. 

  777. 						break;
    778. 

  778. 					case 'portal_topic_content' :
    779. 

  779. 						$flag = $id ? 0 : 1;
    780. 

  780. 						$mod = 'topic&topicid='.$id;
    781. 

  781. 						break;
    782. 

  782. 					case 'view' :
    783. 

  783. 						$flag = $id ? 0 : 1;
    784. 

  784. 						$mod .= '&aid='.$id;
    785. 

  785. 						break;
    786. 

  786. 					default :
    787. 

  787. 						break;
    788. 

  788. 				}
    789. 

  789. 			}
    790. 

  790. 		}
    791. 

  791. 		$url = empty($mod) || $flag == '1' ? '' : $script.'.php?mod='.$mod.($diymod?'&diy=yes':'');
    792. 

  792. 	}
    793. 

  793. 	return array('url'=>$url,'flag'=>$flag);
    794. 

  794. }
    795. 

  795. 

  796. function block_clear() {
    797. 

  797. 	$uselessbids = $usingbids = $bids = array();
    798. 

  798. 	$bids = C::t('common_block')->fetch_all_bid_by_blocktype(0,1000);
    799. 

  799. 	$usingbids = array_keys(C::t('common_template_block')->fetch_all_by_bid($bids));
    800. 

  800. 	$uselessbids = array_diff($bids, $usingbids);
    801. 

  801. 	if (!empty($uselessbids)) {
    802. 

  802. 		C::t('common_block_item')->delete_by_bid($uselessbids);
    803. 

  803. 		C::t('common_block_item_data')->delete_by_bid($uselessbids);
    804. 

  804. 		C::t('common_block_favorite')->delete_by_bid($uselessbids);
    805. 

  805. 		C::t('common_block_permission')->delete_by_bid_uid_inheritedtplname($uselessbids);
    806. 

  806. 		C::t('common_block')->delete($uselessbids);
    807. 

  807. 		C::t('common_block')->optimize();
    808. 

  808. 		C::t('common_block_item')->optimize();
    809. 

  809. 		block_delete_pic($uselessbids);
    810. 

  810. 	}
    811. 

  811. }
    812. 

  812. 

  813. function block_getstyle($styleids = array()) {
    814. 

  814. 	global $_G;
    815. 

  815. 	static $allowmem = null, $cachettl =null;
    816. 

  816. 	if($allowmem === null) {
    817. 

  817. 		$allowmem = ($cachettl = getglobal('setting/memory/diyblock')) !== null && memory('check');
    818. 

  818. 	}
    819. 

  819. 

  820. 	$pre = 'blockstyle_';
    821. 

  821. 	if(($ret = $styleids && !is_array($styleids) ? $styleids : false)) {
    822. 

  822. 		if($_G[$pre.$ret]) {
    823. 

  823. 			return $_G[$pre.$ret];
    824. 

  824. 		} else {
    825. 

  825. 			$styleids = (array)$styleids;
    826. 

  826. 		}
    827. 

  827. 	}
    828. 

  828. 	$cacheprekey = 'blockstylecache_';
    829. 

  829. 	$styleids = array_map('intval', $styleids);
    830. 

  830. 	$styleids = array_unique($styleids);
    831. 

  831. 

  832. 	if($styleids) {
    833. 

  833. 		if($allowmem) {
    834. 

  834. 			if(($cachedata = memory('get', $styleids, $cacheprekey)) !== false) {
    835. 

  835. 				foreach ($cachedata as $styleid => $style) {
    836. 

  836. 					$_G[$pre.$styleid] = $style;
    837. 

  837. 				}
    838. 

  838. 				if(!($styleids = array_diff($styleids, array_keys($cachedata)))) {
    839. 

  839. 					return $ret ? $_G[$pre.$ret] : true;
    840. 

  840. 				}
    841. 

  841. 			}
    842. 

  842. 		}
    843. 

  843. 

  844. 		if($styleids) {
    845. 

  845. 			foreach(C::t('common_block_style')->fetch_all($styleids) as $styleid => $value) {
    846. 

  846. 				$value['template'] = !empty($value['template']) ? (array)(dunserialize($value['template'])) : array();
    847. 

  847. 				$value['fields'] = !empty($value['fields']) ? (array)(dunserialize($value['fields'])) : array();
    848. 

  848. 				$_G[$pre.$styleid] = $value;
    849. 

  849. 				if($allowmem) {
    850. 

  850. 					memory('set', $cacheprekey.$styleid, $_G[$pre.$styleid], $cachettl);
    851. 

  851. 				}
    852. 

  852. 			}
    853. 

  853. 		}
    854. 

  854. 		return $ret ? $_G[$pre.$ret] : true;
    855. 

  855. 	}
    856. 

  856. 	return array();
    857. 

  857. }
    858. 

  858. 

  859. function blockclass_cache() {
    860. 

  860. 	global $_G;
    861. 

  861. 	$data = $dirs = $styles = $dataconvert = array();
    862. 

  862. 	$dir = DISCUZ_ROOT.'/source/class/block/';
    863. 

  863. 	$dh = opendir($dir);
    864. 

  864. 	while(($filename=readdir($dh))) {
    865. 

  865. 		if(is_dir($dir.$filename) && substr($filename,0,1) != '.') {
    866. 

  866. 			$dirs[$filename] = $dir.$filename.'/';
    867. 

  867. 		}
    868. 

  868. 	}
    869. 

  869. 	ksort($dirs);
    870. 

  870. 	foreach($dirs as $name=>$dir) {
    871. 

  871. 		$blockclass = $blockconvert = array();
    872. 

  872. 		if(file_exists($dir.'blockclass.php')) {
    873. 

  873. 			include_once($dir.'blockclass.php');
    874. 

  874. 		}
    875. 

  875. 		if(empty($blockclass['name'])) {
    876. 

  876. 			$blockclass['name'] = $name;
    877. 

  877. 		} else {
    878. 

  878. 			$blockclass['name'] = dhtmlspecialchars($blockclass['name']);
    879. 

  879. 		}
    880. 

  880. 		$blockclass['subs'] = array();
    881. 

  881. 

  882. 		$dh = opendir($dir);
    883. 

  883. 		while(($filename = readdir($dh))) {
    884. 

  884. 			$match = $infos = $oneinfo = $fieldsconvert = array();
    885. 

  885. 			$scriptname = $scriptclass = '';
    886. 

  886. 			if(preg_match('/^(block_[\w]+)\.php$/i', $filename, $match)) {
    887. 

  887. 				$scriptclass = $match[1];
    888. 

  888. 				$scriptname = preg_replace('/^block_/i', '', $scriptclass);
    889. 

  889. 				include_once $dir.$filename;
    890. 

  890. 				if(class_exists($scriptclass, false)) {
    891. 

  891. 					$obj = new $scriptclass();
    892. 

  892. 					if(method_exists($obj, 'name') && method_exists($obj, 'blockclass') && method_exists($obj, 'fields')
    893. 

  893. 							&& method_exists($obj, 'getsetting') && method_exists($obj, 'getdata')) {
    894. 

  894. 						if($scriptclass == 'block_xml') {
    895. 

  895. 							foreach($obj->blockdata as $one) {
    896. 

  896. 								$oneinfo['name'] = dhtmlspecialchars($one['data']['name']);
    897. 

  897. 								$oneinfo['blockclass'] = array($one['id'], $oneinfo['name']);
    898. 

  898. 								$oneinfo['fields'] = dhtmlspecialchars($one['data']['fields']);
    899. 

  899. 

  900. 								foreach($one['data']['style'] as $value) {
    901. 

  901. 									$arr = array(
    902. 

  902. 										'blockclass'=>'xml_'.$one['id'],
    903. 

  903. 										'name' => dhtmlspecialchars($value['name']),
    904. 

  904. 									);
    905. 

  905. 									block_parse_template($value['template'], $arr);
    906. 

  906. 									$styles[$arr['hash']] = $arr;
    907. 

  907. 								}
    908. 

  908. 								$infos[] = $oneinfo;
    909. 

  909. 							}
    910. 

  910. 						} else {
    911. 

  911. 							$oneinfo['name'] = $obj->name();
    912. 

  912. 							$oneinfo['blockclass'] = $obj->blockclass();
    913. 

  913. 							$oneinfo['fields'] = $obj->fields();
    914. 

  914. 							$infos[] = $oneinfo;
    915. 

  915. 						}
    916. 

  916. 					}
    917. 

  917. 					if(method_exists($obj, 'fieldsconvert')) {
    918. 

  918. 						$fieldsconvert = $obj->fieldsconvert();
    919. 

  919. 					}
    920. 

  920. 				}
    921. 

  921. 			}
    922. 

  922. 			foreach($infos as $info) {
    923. 

  923. 				if($info['name'] && is_array($info['blockclass']) && $info['blockclass'][0] && $info['blockclass'][1]) {
    924. 

  924. 					list($key, $title) = $info['blockclass'];
    925. 

  925. 					$key = $name.'_'.$key;
    926. 

  926. 					if(!isset($blockclass['subs'][$key])) {
    927. 

  927. 						$blockclass['subs'][$key] = array(
    928. 

  928. 							'name' => $title,
    929. 

  929. 							'fields' => $info['fields'],
    930. 

  930. 							'script' => array()
    931. 

  931. 						);
    932. 

  932. 					}
    933. 

  933. 					$blockclass['subs'][$key]['script'][$scriptname] = $info['name'];
    934. 

  934. 					if(!isset($blockconvert[$key]) && !empty($fieldsconvert)) {
    935. 

  935. 						$blockconvert[$key] = $fieldsconvert;
    936. 

  936. 					}
    937. 

  937. 				}
    938. 

  938. 			}
    939. 

  939. 		}
    940. 

  940. 

  941. 		if($blockclass['subs']) {
    942. 

  942. 			$data[$name] = $blockclass;
    943. 

  943. 

  944. 			$blockstyle = array();
    945. 

  945. 			if(file_exists($dir.'blockstyle.php')) {
    946. 

  946. 				include_once($dir.'blockstyle.php');
    947. 

  947. 			}
    948. 

  948. 			if($blockstyle) {
    949. 

  949. 				foreach($blockstyle as $value) {
    950. 

  950. 					$arr = array(
    951. 

  951. 						'blockclass'=>$name.'_'.$value['blockclass'],
    952. 

  952. 						'name' => $value['name']
    953. 

  953. 					);
    954. 

  954. 					block_parse_template($value['template'], $arr);
    955. 

  955. 					$styles[$arr['hash']] = $arr;
    956. 

  956. 				}
    957. 

  957. 			}
    958. 

  958. 		}
    959. 

  959. 

  960. 		if(!empty($blockconvert)) {
    961. 

  961. 			$dataconvert[$name] = $blockconvert;
    962. 

  962. 		}
    963. 

  963. 

  964. 	}
    965. 

  965. 

  966. 	if($styles) {
    967. 

  967. 		$hashes = array_keys($styles);
    968. 

  968. 		foreach(C::t('common_block_style')->fetch_all_by_hash($hashes) as $value) {
    969. 

  969. 			unset($styles[$value['hash']]);
    970. 

  970. 		}
    971. 

  971. 		if($styles) {
    972. 

  972. 			C::t('common_block_style')->insert_batch($styles);
    973. 

  973. 		}
    974. 

  974. 	}
    975. 

  975. 	savecache('blockclass', $data);
    976. 

  976. 	savecache('blockconvert', $dataconvert);
    977. 

  977. }
    978. 

  978. 

  979. function block_parse_template($str_template, &$arr) {
    980. 

  980. 

  981. 	$arr['makethumb'] = strexists($str_template, '{picwidth}') ? 1 : 0;
    982. 

  982. 	$arr['getpic'] = strexists($str_template, '{pic}') ? 1 : 0;
    983. 

  983. 	$arr['getsummary'] = strexists($str_template, '{summary}') ? 1 : 0;
    984. 

  984. 	$arr['settarget'] = strexists($str_template, '{target}') ? 1 : 0;
    985. 

  985. 	$arr['moreurl'] = strexists($str_template, '{moreurl}') ? 1 : 0;
    986. 

  986. 	$fields = block_parse_fields($str_template);
    987. 

  987. 	$arr['fields'] = serialize($fields);
    988. 

  988. 

  989. 	$template = array();
    990. 

  990. 	$template['raw'] = $str_template;
    991. 

  991. 	$template['header'] = $template['footer'] = '';
    992. 

  992. 	$template['loop'] = $template['loopplus'] = $template['order'] = $template['orderplus'] = $template['index'] = $template['indexplus'] = array();
    993. 

  993. 

  994. 	$match = array();
    995. 

  995. 	if(preg_match('/\[loop\](.*?)\[\/loop]/is', $str_template, $match)) {
    996. 

  996. 		$template['loop'] = trim($match[1]);
    997. 

  997. 	}
    998. 

  998. 	$match = array();
    999. 

  999. 	if(preg_match_all('/\[(loop\d)\](.*?)\[\/\\1]/is', $str_template, $match)) {
    1000. 

  1000. 		foreach($match[1] as $key=>$value) {
    1001. 

  1001. 			$content = trim($match[2][$key]);
    1002. 

  1002. 			$k = intval(str_replace('loop', '', $value));
    1003. 

  1003. 			$template['loopplus'][$k] = $content;
    1004. 

  1004. 		}
    1005. 

  1005. 	}
    1006. 

  1006. 	$match = array();
    1007. 

  1007. 	if(preg_match_all('/\[order=(\d+|odd|even)\](.*?)\[\/order]/is', $str_template, $match)) {
    1008. 

  1008. 		foreach($match[1] as $key => $order) {
    1009. 

  1009. 			$template['order'][$order] = trim($match[2][$key]);
    1010. 

  1010. 		}
    1011. 

  1011. 	}
    1012. 

  1012. 	$match = array();
    1013. 

  1013. 	if(preg_match_all('/\[(order\d+)=(\d+|odd|even)\](.*?)\[\/\\1]/is', $str_template, $match)) {
    1014. 

  1014. 		foreach($match[1] as $key=>$value) {
    1015. 

  1015. 			$content = trim($match[3][$key]);
    1016. 

  1016. 			$order = $match[2][$key];
    1017. 

  1017. 			$k = intval(str_replace('order', '', $value));
    1018. 

  1018. 			$template['orderplus'][$k][$order] = $content;
    1019. 

  1019. 		}
    1020. 

  1020. 	}
    1021. 

  1021. 	$match = array();
    1022. 

  1022. 	if(preg_match_all('/\[index=(\d+)\](.*?)\[\/index]/is', $str_template, $match)) {
    1023. 

  1023. 		foreach($match[1] as $key=>$order) {
    1024. 

  1024. 			$template['index'][$order] = trim($match[2][$key]);
    1025. 

  1025. 		}
    1026. 

  1026. 	}
    1027. 

  1027. 	$match = array();
    1028. 

  1028. 	if(preg_match_all('/\[(index\d+)=(\d+)\](.*?)\[\/\\1]/is', $str_template, $match)) {
    1029. 

  1029. 		foreach($match[1] as $key=>$value) {
    1030. 

  1030. 			$content = trim($match[3][$key]);
    1031. 

  1031. 			$order = intval($match[2][$key]);
    1032. 

  1032. 			$k = intval(str_replace('index', '', $value));
    1033. 

  1033. 			$template['indexplus'][$k][$order] = $content;
    1034. 

  1034. 		}
    1035. 

  1035. 	}
    1036. 

  1036. 	$arr['template'] = serialize($template);
    1037. 

  1037. 	$arr['hash'] = substr(md5($arr['blockclass'].'|'.$arr['template']), 8, 8);
    1038. 

  1038. }
    1039. 

  1039. 

  1040. function block_parse_fields($template) {
    1041. 

  1041. 	$fields = array();
    1042. 

  1042. 	if(preg_match_all('/\{(\w+)\}/', $template, $matches)) {
    1043. 

  1043. 		foreach($matches[1] as $fieldname) {
    1044. 

  1044. 			$fields[] = $fieldname;
    1045. 

  1045. 		}
    1046. 

  1046. 		$fields = array_unique($fields);
    1047. 

  1047. 		$fields = array_diff($fields, array('picwidth', 'picheight', 'target', ''));
    1048. 

  1048. 		$fields = array_values($fields);
    1049. 

  1049. 	}
    1050. 

  1050. 	return $fields;
    1051. 

  1051. }
    1052. 

  1052. 

  1053. function block_build_template($template) {
    1054. 

  1054. 	if(! is_array($template)) {
    1055. 

  1055. 		return $template;
    1056. 

  1056. 	}
    1057. 

  1057. 	if(!empty($template['raw'])) {
    1058. 

  1058. 		return $template['raw'];
    1059. 

  1059. 	}
    1060. 

  1060. 	$str_template = $template['header'];
    1061. 

  1061. 	if($template['loop']) {
    1062. 

  1062. 		$str_template .= "\n[loop]\n{$template['loop']}\n[/loop]";
    1063. 

  1063. 	}
    1064. 

  1064. 	if(!empty($template['order']) && is_array($template['order'])) {
    1065. 

  1065. 		foreach($template['order'] as $key=>$value) {
    1066. 

  1066. 			$str_template .= "\n[order={$key}]\n{$value}\n[/order]";
    1067. 

  1067. 		}
    1068. 

  1068. 	}
    1069. 

  1069. 	$str_template .= $template['footer'];
    1070. 

  1070. 	return $str_template;
    1071. 

  1071. }
    1072. 

  1072. 

  1073. function block_isrecommendable($block) {
    1074. 

  1074. 	return !empty($block) && in_array($block['blockclass'], array('forum_thread', 'group_thread', 'portal_article', 'space_pic', 'space_blog')) ? true : false;
    1075. 

  1075. }
    1076. 

  1076. 

  1077. function block_delete_pic($bid, $itemid = array()) {
    1078. 

  1078. 	global $_G;
    1079. 

  1079. 	if(!empty($bid)) {
    1080. 

  1080. 		$picids = array();
    1081. 

  1081. 		foreach(C::t('common_block_pic')->fetch_all_by_bid_itemid($bid, $itemid) as $value) {
    1082. 

  1082. 			$picids[$value['picid']] = $value['picid'];
    1083. 

  1083. 			if($value['picflag']) {
    1084. 

  1084. 				ftpcmd('delete', $value['pic']);
    1085. 

  1085. 			} else {
    1086. 

  1086. 				@unlink($_G['setting']['attachdir'].'/'.$value['pic']);
    1087. 

  1087. 			}
    1088. 

  1088. 		}
    1089. 

  1089. 		if(!empty($picids)) {
    1090. 

  1090. 			C::t('common_block_pic')->delete($picids);
    1091. 

  1091. 		}
    1092. 

  1092. 	}
    1093. 

  1093. }
    1094. 

  1094. 

  1095. function update_template_block($targettplname, $tpldirectory, $blocks) {
    1096. 

  1096. 	if(!empty($targettplname)) {
    1097. 

  1097. 		if(empty($blocks)) {
    1098. 

  1098. 			C::t('common_template_block')->delete_by_targettplname($targettplname, $tpldirectory);
    1099. 

  1099. 		} else {
    1100. 

  1100. 			$oldbids = array();
    1101. 

  1101. 			$oldbids = array_keys(C::t('common_template_block')->fetch_all_by_targettplname($targettplname, $tpldirectory));
    1102. 

  1102. 			$newaddbids = array_diff($blocks, $oldbids);
    1103. 

  1103. 			C::t('common_template_block')->delete_by_targettplname($targettplname, $tpldirectory);
    1104. 

  1104. 			if($tpldirectory === './template/default') {
    1105. 

  1105. 				C::t('common_template_block')->delete_by_targettplname($targettplname, '');
    1106. 

  1106. 			}
    1107. 

  1107. 			$blocks = array_unique($blocks);
    1108. 

  1108. 			C::t('common_template_block')->insert_batch($targettplname, $tpldirectory, $blocks);
    1109. 

  1109. 			if(!empty($newaddbids)) {
    1110. 

  1110. 				require_once libfile('class/blockpermission');
    1111. 

  1111. 				$tplpermission = & template_permission::instance();
    1112. 

  1112. 				$tplpermission->add_blocks($targettplname, $newaddbids);
    1113. 

  1113. 			}
    1114. 

  1114. 		}
    1115. 

  1115. 	}
    1116. 

  1116. }
    1117. 

  1117. ?>
    1118.