Emlog非插件实现文章添加相关文章的方法+ v: `. X9 m# K' `5 D
第一步：在模板文件module.php中加入以下代码- <?php2 v1 ~- O8 n: ~) R1 e% G6 M3 i
- //文章详情页下相关文章0 |: A* x, q7 b3 K* U3 |9 x
- function xg_logs($logData = array()){1 k1 C* x6 G+ I; X6 z3 O
- if (is_file($configfile)) {require $configfile;}else{
; P8 C8 t- b: o2 Y/ { - $related_log_type = 'sort';//相关日志类型，sort为分类，TAG为标签；
0 Z5 x, [3 c7 _. ~/ } - $related_log_sort = 'views_desc';//排列方式，views_desc 为点击数（降序）comnum_desc 为评论数（降序） rand 为随机 views_asc 为点击数（升序）comnum_asc 为评论数（升序）
, O0 } O0 W- D - $related_log_num = '10'; //显示文章数
" S8 T2 _6 F7 v% r' G3 y. [; n - $related_inrss = 'y'; //是否显示在rss订阅中，y为是，其它值为否
) V1 Y x4 O" e% r6 ]5 x - }global $value;$DB = MySql::getInstance();$CACHE = Cache::getInstance();extract($logData);if($value)# Q8 Z( `4 x7 R/ E
- {$logid = $value['id'];$sortid = $value['sortid'];global $abstract;}
% S* w! n" Y" r8 |9 q4 C - $sql = "SELECT gid,title FROM ".DB_PREFIX."blog WHERE hide='n' AND type='blog'";$ |8 t& @- |. M' m) Z: [
- if($related_log_type == 'tag'){$log_cache_tags = $CACHE->readCache('logtags');$Tag_Model = new Tag_Model();$related_log_id_str = '0';foreach($log_cache_tags[$logid] as $key => $val){$related_log_id_str .= ','.$Tag_Model->getTagByName($val['tagname']);}
% Y% X2 Q/ D1 O# J0 u' o K - $sql .= " AND gid!=$logid AND gid IN ($related_log_id_str)";}else{% a4 V' I) ?: R0 C
- $sql .= " AND gid!=$logid AND sortid=$sortid";}( C: j1 F! X4 M
- switch ($related_log_sort){case 'views_desc':{6 R, }, E5 _7 u1 M
- $sql .= " ORDER BY views DESC";break;}case 'views_asc':{& e0 @) E' e7 i( Q$ |
- $sql .= " ORDER BY views ASC";break;}case 'comnum_desc':{
- {2 m2 y, B- V8 |" H( d8 ` - $sql .= " ORDER BY comnum DESC";break;}case 'comnum_asc':{
1 I. Y5 I& A) ]* d2 { - $sql .= " ORDER BY comnum ASC";break;}case 'rand':{
* ]$ w8 c" {, d$ V - $sql .= " ORDER BY rand()";break;}}
( U; u- w3 ^$ T+ |0 G, @ - $sql .= " LIMIT 0,$related_log_num";1 l2 O( _! B5 Q
- $related_logs = array();$query = $DB->query($sql);while($row = $DB->fetch_array($query))
' @- R6 _6 k7 x" Y7 G - {$row['gid'] = intval($row['gid']);$row['title'] = htmlspecialchars($row['title']);$related_logs[] = $row;}: j0 r, E* k$ g8 D6 M
- $out = '';if(!empty($related_logs)){foreach($related_logs as $val){
8 @1 S r1 v. x( q4 z% [, P; J - $out .= "<li><a href="".Url::log($val['gid'])."" title="{$val['title']}">{$val['title']}</a></li>";
' v- u1 I, [8 a5 E: }/ q - }}if(!empty($value['content'])){if($related_inrss == 'y'){$abstract .= $out;}}else{echo $out;}}
2 h- u) s- O6 X& e' O - ?>
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