articles.class.php
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<?php
Class Articles{
private $db;
private $lang;
private $path_pic = array('pic'=>"./pics/articles/",
'pic_big'=>"./pics/articles/big/");
function __construct($lang){
$this->db = sdb::getInstance();
$this->lang = $lang;
}
public function valid($data,$upload = null){
$error = array();
if(!preg_match("/.{1,200}/i",$data['title']))$error[] = "Îøèáêà ââîäà Çàãëàâèå!";
if(isset($upload['pic']['name']) && $upload['pic']['name']!=null){
$type = substr(strrchr($upload['pic']['name'],"."),1);
if( !preg_match("/^(jpeg|jpg|gif|png)$/i",$type) ) $error[] = "Îøèáêà ââîäà ïîëÿ Èçîáðàæåíèÿ, òîëüêî jpg,png,gif.";
}
return $error;
}
public function save($data,$upload = null){
$table_name = "articles";
if($data['update_id']>0){$DB_AUTOQUERY = DB_AUTOQUERY_UPDATE;$where = "id={$data['update_id']}";}else{$DB_AUTOQUERY = DB_AUTOQUERY_INSERT;$where = null;}
$fields_values = array("title_".$this->lang=>$data['title'],
'translit' => ($data['translit']) ? $data['translit'] : translitIt($data['title']),
"text_".$this->lang=>$data['text'],
"date"=>$data['date'],
"meta_title_".$this->lang=>$data['meta_title'],
"meta_description_".$this->lang=>$data['meta_description'],
"meta_keywords_".$this->lang=>$data['meta_keywords'],
"meta_about_".$this->lang=>$data['meta_about']);
if(isset($data['delete_pic']) && $data['delete_pic']==1){
if($data['update_id']>0)$this->deletePic($data['update_id']);
$fields_values['pic'] = null; $fields_values['pic_big'] = null;
}
if($upload['pic']['tmp_name']){
if($data['update_id']>0)$this->deletePic($data['update_id']);
$fields_values['pic'] = upload_ImageResize($upload['pic'],array('width'=>"100",'height'=>"100",'upload_path'=>$this->path_pic['pic']));
$fields_values['pic_big'] = upload_ImageResize($upload['pic'],array('width'=>"300",'height'=>"300",'upload_path'=>$this->path_pic['pic_big']));
}
$this->db->autoExecute($table_name, $fields_values, $DB_AUTOQUERY,$where);
return $id;
}
function deletePic($id){
$sql = "select pic,pic_big from articles where id=?";
$row = $this->db->getRow($sql,array($id),DB_FETCHMODE_ASSOC);
@unlink($this->path_pic['pic'] . $row['pic']);
@unlink($this->path_pic['pic_big'] . $row['pic_big']);
}
function delete($id){
$this->deletePic($id);
$this->db->query("delete from articles where id=?",array($id));
}
public function getNews($param = array()){
$search = array();
$sql = "select *,title_{$this->lang} as title,text_{$this->lang} as text from articles where 1=1 ";
if(count($search))$sql .= "AND " . implode(" AND ",$search)." ";
$sql .= "order by date desc";
$pagerOptions = Array(
'mode' => 'Sliding',
'delta' => 6,
'perPage' => 10,
'spacesBeforeSeparator' => 1,
'spacesAfterSeparator' => 1
);
return Pager_Wrapper_DB($this->db, $sql, $pagerOptions, false, DB_FETCHMODE_ASSOC, array());
}
function view($id){
$sql = "select *,title_{$this->lang} as title,meta_title_{$this->lang} as meta_title,meta_description_{$this->lang} as meta_description,meta_keywords_{$this->lang} as meta_keywords,meta_about_{$this->lang} as meta_about,text_{$this->lang} as text from articles where id=? limit 1";
return $this->db->getRow($sql,array($id),DB_FETCHMODE_ASSOC);
}
}
?>