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95 lines
3.1 KiB
95 lines
3.1 KiB
4 days ago
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<?php
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/**
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*
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*/
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include_once(SERVER_ROOT . "/model/mBase.php");
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class mWeiboBehavior extends mBase {
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private $tbl_data;
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private $tbl_delta;
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public function __construct() {
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$this->obj = new dWeiboBehavior();
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$this->tbl_data = 'spider_behavior_data';
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$this->tbl_delta = 'spider_behavior_delta';
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}
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public function saveBehaviorData($data) {
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return $this->obj->replace($this->tbl_data, $data);
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}
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public function getBehaviorByDate($date) {
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return $this->obj->selectAll($this->tbl_data, array('sql' => "`date`=?", 'vals' => array($date)), 'id desc', array(0, 10000));
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}
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public function deleteExpireBehaviorData($date) {
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return $this->obj->delete($this->tbl_data, array('sql' => "`date`<?", 'vals' => array($date)));
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}
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public function saveBehaviorDelta($data) {
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return $this->obj->replace($this->tbl_delta, $data);
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}
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public function deleteExpireBehaviorDelta($date) {
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return $this->obj->delete($this->tbl_delta, array('sql' => "`date`<?", 'vals' => array($date)));
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}
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public function getHotBehavior($type, $sdate, $edate, $page_num, $page_size) {
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$offset = ($page_num - 1) * $page_size;
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if (!$sdate) {
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$this->setError('参数错误');
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return false;
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}
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$sdate = date('Y-m-d', strtotime($sdate));
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$where = " date = '{$sdate}' ";
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if ($edate) {
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$edate = date('Y-m-d', strtotime($edate));
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$where = " date >= '{$sdate}' AND date <= '{$edate}' ";
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}
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$row = "";
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if ($type == BEHAVIOR_TYPE_REPOSTS) $row = " SUM(reposts_delta) as num";
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if ($type == BEHAVIOR_TYPE_COMMENTS) $row = " SUM(comments_delta) as num";
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if ($type == BEHAVIOR_TYPE_ATTITUDES) $row = " SUM(attitudes_delta) as num";
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$sql = "SELECT wid,{$row} FROM spider_behavior_delta WHERE {$where} GROUP BY wid ORDER BY num DESC LIMIT {$offset}, {$page_size}";
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$res = $this->obj->execute($sql, true, true);
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$mobj = new mWeibo();
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$wids = array_column($res, 'wid');
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$weibos = $mobj->getWeiboByWids($wids);
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$weibo_list = array_column($weibos, null, 'wid');
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$weibo_user = $GLOBALS['WEIBO_USER_LIST'];
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foreach ($res as &$re){
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$weibo = isset($weibo_list[$re['wid']]) ? $weibo_list[$re['wid']] : array();
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$re['uname'] = empty($weibo)? $weibo_user[WEIBO_USER_ZHANG] : $weibo_user[$weibo['uid']];
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$re['title'] = empty($weibo)? '无文字展示' : $weibo['text'];
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}
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return $res;
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}
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public function getHotBehaviorTotal($sdate, $edate) {
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if (!$sdate) {
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$this->setError('参数错误');
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return false;
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}
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$sdate = date('Y-m-d', strtotime($sdate));
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$where = " date = '{$sdate}' ";
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if ($edate) {
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$edate = date('Y-m-d', strtotime($edate));
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$where = " date >= '{$sdate}' AND date <= '{$edate}' ";
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}
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$sql = "SELECT count(*) as total FROM spider_behavior_delta WHERE {$where}";
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$res = $this->obj->execute($sql, false, true);
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return $res['total'];
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}
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}
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