www.gusucode.com > Destoon B2B仿淘宝电子商务网站 UTF8 v6.0源码程序 > destoon/module/know/know.class.php
<?php defined('IN_DESTOON') or exit('Access Denied'); class know { var $moduleid; var $itemid; var $db; var $table; var $table_data; var $split; var $fields; var $errmsg = errmsg; function know($moduleid) { global $db, $table, $table_data, $MOD; $this->moduleid = $moduleid; $this->table = $table; $this->table_data = $table_data; $this->split = $MOD['split']; $this->db = &$db; $this->fields = array('catid','areaid','level','title','style','fee','credit','aid','process','hidden','introduce','addition','thumb','tag','status','hits','username','ask','addtime','totime','editor','edittime','ip','template', 'linkurl','filepath','note'); } function pass($post) { if(!is_array($post)) return false; if(!$post['catid']) return $this->_(lang('message->pass_catid')); if(strlen($post['title']) < 3) return $this->_(lang('message->pass_title')); if(DT_MAX_LEN && strlen($post['content']) > DT_MAX_LEN) return $this->_(lang('message->pass_max')); return true; } function set($post) { global $MOD, $DT_TIME, $DT_IP, $_username, $_userid; is_url($post['thumb']) or $post['thumb'] = ''; $post['filepath'] = (isset($post['filepath']) && is_filepath($post['filepath'])) ? file_vname($post['filepath']) : ''; $post['addtime'] = (isset($post['addtime']) && $post['addtime']) ? strtotime($post['addtime']) : $DT_TIME; $post['edittime'] = $DT_TIME; $post['credit'] = intval($post['credit']); $post['fee'] = dround($post['fee']); $post['hidden'] = (isset($post['hidden']) && $post['hidden']) ? 1 : 0; $post['editor'] = $_username; $post['content'] = stripslashes($post['content']); $post['content'] = save_local($post['content']); if($MOD['clear_link']) $post['content'] = clear_link($post['content']); if($MOD['save_remotepic']) $post['content'] = save_remote($post['content']); if($MOD['introduce_length']) $post['introduce'] = addslashes(get_intro($post['content'], $MOD['introduce_length'])); if($this->itemid) { $new = $post['content']; if($post['thumb']) $new .= '<img src="'.$post['thumb'].'"/>'; $r = $this->get_one(); $old = $r['content']; if($r['thumb']) $old .= '<img src="'.$r['thumb'].'"/>'; delete_diff($new, $old); } else { $post['aid'] = 0; $post['totime'] = $DT_TIME + $MOD['overdays']*86400; $post['process'] = 1; $post['ip'] = $DT_IP; } $content = $post['content']; unset($post['content']); $post = dhtmlspecialchars($post); $post['content'] = addslashes(dsafe($content)); return array_map("trim", $post); } function get_one() { $r = $this->db->get_one("SELECT * FROM {$this->table} WHERE itemid=$this->itemid"); if($r) { $content_table = content_table($this->moduleid, $this->itemid, $this->split, $this->table_data); $t = $this->db->get_one("SELECT content FROM {$content_table} WHERE itemid=$this->itemid"); $r['content'] = $t ? $t['content'] : ''; return $r; } else { return array(); } } function get_list($condition = 'status=3', $order = 'addtime DESC', $cache = '') { global $MOD, $pages, $page, $pagesize, $offset, $items, $sum; if($page > 1 && $sum) { $items = $sum; } else { $r = $this->db->get_one("SELECT COUNT(*) AS num FROM {$this->table} WHERE $condition", $cache); $items = $r['num']; } $pages = defined('CATID') ? listpages(1, CATID, $items, $page, $pagesize, 10, $MOD['linkurl']) : pages($items, $page, $pagesize); if($items < 1) return array(); $lists = $catids = $CATS = array(); $result = $this->db->query("SELECT * FROM {$this->table} WHERE $condition ORDER BY $order LIMIT $offset,$pagesize", $cache); while($r = $this->db->fetch_array($result)) { $r['adddate'] = timetodate($r['addtime'], 5); $r['editdate'] = timetodate($r['edittime'], 5); $r['alt'] = $r['title']; $r['title'] = set_style($r['title'], $r['style']); if(strpos($r['linkurl'], '://') === false) $r['linkurl'] = $MOD['linkurl'].$r['linkurl']; $catids[$r['catid']] = $r['catid']; $lists[] = $r; } if($catids) { $result = $this->db->query("SELECT catid,catname,linkurl FROM {$this->db->pre}category WHERE catid IN (".implode(',', $catids).")"); while($r = $this->db->fetch_array($result)) { $CATS[$r['catid']] = $r; } if($CATS) { foreach($lists as $k=>$v) { $lists[$k]['catname'] = $v['catid'] ? $CATS[$v['catid']]['catname'] : ''; $lists[$k]['caturl'] = $v['catid'] ? $MOD['linkurl'].$CATS[$v['catid']]['linkurl'] : ''; } } } return $lists; } function add($post) { global $MOD; $post = $this->set($post); $sqlk = $sqlv = ''; foreach($post as $k=>$v) { if(in_array($k, $this->fields)) { $sqlk .= ','.$k; $sqlv .= ",'$v'"; } } $sqlk = substr($sqlk, 1); $sqlv = substr($sqlv, 1); $this->db->query("INSERT INTO {$this->table} ($sqlk) VALUES ($sqlv)"); $this->itemid = $this->db->insert_id(); $content_table = content_table($this->moduleid, $this->itemid, $this->split, $this->table_data); $this->db->query("REPLACE INTO {$content_table} (itemid,content) VALUES ('$this->itemid', '$post[content]')"); $this->update($this->itemid); if($post['status'] == 3 && $post['username'] && $MOD['credit_add']) { credit_add($post['username'], $MOD['credit_add']); credit_record($post['username'], $MOD['credit_add'], 'system', lang('my->credit_record_add', array($MOD['name'])), 'ID:'.$this->itemid); } clear_upload($post['content'].$post['thumb'], $this->itemid); return $this->itemid; } function edit($post) { $this->delete($this->itemid, false); $post = $this->set($post); $sql = ''; foreach($post as $k=>$v) { if(in_array($k, $this->fields)) $sql .= ",$k='$v'"; } $sql = substr($sql, 1); $this->db->query("UPDATE {$this->table} SET $sql WHERE itemid=$this->itemid"); $content_table = content_table($this->moduleid, $this->itemid, $this->split, $this->table_data); $this->db->query("REPLACE INTO {$content_table} (itemid,content) VALUES ('$this->itemid', '$post[content]')"); $this->update($this->itemid); clear_upload($post['content'].$post['thumb'], $this->itemid); if($post['status'] == 3) $this->tohtml($this->itemid, $post['catid']); return true; } function tohtml($itemid = 0, $catid = 0) { global $module, $MOD; if($MOD['show_html'] && $itemid) tohtml('show', $module, "itemid=$itemid"); } function update($itemid) { $item = $this->db->get_one("SELECT * FROM {$this->table} WHERE itemid=$itemid"); $update = ''; $keyword = $item['title'].','.strip_tags(cat_pos(get_cat($item['catid']), ',')); if($keyword != $item['keyword']) { $keyword = str_replace("//", '', addslashes($keyword)); $update .= ",keyword='$keyword'"; } $item['itemid'] = $itemid; $linkurl = itemurl($item); if($linkurl != $item['linkurl']) $update .= ",linkurl='$linkurl'"; if($item['process'] == 0 || $item['process'] == 3) { $answer = $this->db->count($this->table.'_answer', "qid=$itemid AND status=3"); if($answer != $item['answer']) $update .= ",answer='$answer'"; } if($item['username']) { $passport = addslashes(get_user($item['username'], 'username', 'passport')); if($passport != $item['passport']) $update .= ",passport='$passport'"; } if($update) $this->db->query("UPDATE {$this->table} SET ".(substr($update, 1))." WHERE itemid=$itemid"); } function recycle($itemid) { if(is_array($itemid)) { foreach($itemid as $v) { $this->recycle($v); } } else { $this->db->query("UPDATE {$this->table} SET status=0 WHERE itemid=$itemid"); $this->delete($itemid, false); return true; } } function restore($itemid) { global $module, $MOD; if(is_array($itemid)) { foreach($itemid as $v) { $this->restore($v); } } else { $this->db->query("UPDATE {$this->table} SET status=3 WHERE itemid=$itemid"); if($MOD['show_html']) tohtml('show', $module, "itemid=$itemid"); return true; } } function delete($itemid, $all = true) { global $MOD; if(is_array($itemid)) { foreach($itemid as $v) { $this->delete($v, $all); } } else { $this->itemid = $itemid; $r = $this->get_one(); if($MOD['show_html']) { $_file = DT_ROOT.'/'.$MOD['moduledir'].'/'.$r['linkurl']; if(is_file($_file)) unlink($_file); } if($all) { $userid = get_user($r['username']); if($r['thumb']) delete_upload($r['thumb'], $userid); if($r['content']) delete_local($r['content'], $userid); $this->db->query("DELETE FROM {$this->table} WHERE itemid=$itemid"); $content_table = content_table($this->moduleid, $this->itemid, $this->split, $this->table_data); $this->db->query("DELETE FROM {$content_table} WHERE itemid=$itemid"); if($MOD['cat_property']) $this->db->query("DELETE FROM {$this->db->pre}category_value WHERE moduleid=$this->moduleid AND itemid=$itemid"); if($r['username'] && $MOD['credit_del']) { credit_add($r['username'], -$MOD['credit_del']); credit_record($r['username'], -$MOD['credit_del'], 'system', lang('my->credit_record_del', array($MOD['name'])), 'ID:'.$this->itemid); } $this->db->query("DELETE FROM {$this->table}_vote WHERE qid=$itemid"); $result = $this->db->query("SELECT * FROM {$this->table}_answer WHERE qid=$itemid"); while($rr = $this->db->fetch_array($result)) { if($rr['content']) delete_local($rr['content'], get_user($rr['username'])); } $this->db->query("DELETE FROM {$this->table}_answer WHERE qid=$itemid"); } } } function check($itemid) { global $_username, $DT_TIME, $MOD; if(is_array($itemid)) { foreach($itemid as $v) { $this->check($v); } } else { $this->itemid = $itemid; $item = $this->get_one(); if($MOD['credit_add'] && $item['username'] && $item['hits'] < 1) { credit_add($item['username'], $MOD['credit_add']); credit_record($item['username'], $MOD['credit_add'], 'system', lang('my->credit_record_add', array($MOD['name'])), 'ID:'.$this->itemid); } $this->db->query("UPDATE {$this->table} SET status=3,hits=hits+1,editor='$_username',edittime=$DT_TIME WHERE itemid=$itemid"); $this->tohtml($itemid); return true; } } function reject($itemid) { global $_username, $DT_TIME; if(is_array($itemid)) { foreach($itemid as $v) { $this->reject($v); } } else { $this->db->query("UPDATE {$this->table} SET status=1,editor='$_username' WHERE itemid=$itemid"); return true; } } function clear($condition = 'status=0') { $result = $this->db->query("SELECT itemid FROM {$this->table} WHERE $condition"); while($r = $this->db->fetch_array($result)) { $this->delete($r['itemid']); } } function level($itemid, $level) { $itemids = is_array($itemid) ? implode(',', $itemid) : $itemid; $this->db->query("UPDATE {$this->table} SET level=$level WHERE itemid IN ($itemids)"); } function active($itemid) { global $MOD, $DT_TIME; if(is_array($itemid)) { foreach($itemid as $v) { $this->active($v); } } else { $totime = $DT_TIME + $MOD['overdays']*86400; $this->db->query("UPDATE {$this->table} SET totime=$totime,process=1,updatetime=$DT_TIME WHERE itemid=$itemid AND process=0"); $this->tohtml($itemid); return true; } } function _($e) { $this->errmsg = $e; return false; } } ?>