QuartzMap/admin/class/map.php

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PHP
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2024-03-16 23:03:30 +00:00
<?php
class map_Class
{
private $table_name = 'map';
private $dbconn = null;
private $owner_id = null;
function __construct($dbconn, $owner_id) {
$this->dbconn = $dbconn;
$this->owner_id = $owner_id;
}
function create($data)
{
$sql = "INSERT INTO PUBLIC." .$this->table_name."
(name,description,owner_id) "."VALUES('".
$this->cleanData($data['name'])."','".
$this->cleanData($data['description'])."',".$this->owner_id.") RETURNING id";
$result = pg_query($this->dbconn, $sql);
if(!$result){
return 0;
}
$row = pg_fetch_object($result);
pg_free_result($result);
if($row) {
# insert into access groups
$values = array();
foreach($data['accgrps'] as $group_id){
array_push($values, "(".$group_id.",".$row->id.")");
}
$sql = "insert into public.map_access (access_group_id,map_id) values ".implode(',', $values);
$ret = pg_query($this->dbconn, $sql);
return $row->id;
}
return 0;
//return pg_affected_rows(pg_query($this->dbconn, $sql));
}
function getRows(){
$sql ="select * from public." .$this->table_name;
if($this->owner_id != SUPER_ADMIN_ID){
$sql .= " WHERE owner_id = ".$this->owner_id;
}
$sql .= " ORDER BY id DESC";
return pg_query($this->dbconn, $sql);
}
function getById($id){
$sql ="select * from public." .$this->table_name . " where id='".intval($id)."'";
return pg_query($this->dbconn, $sql);
}
function getBy($k, $v){
$sql ="select * from public." .$this->table_name . " where ".$k."='".$v."'";
return pg_query($this->dbconn, $sql);
}
function getAccessGroups($id){
$rv = array();
$sql ="select id,name from public.access_groups WHERE id in (SELECT access_group_id from public.map_access where map_id='".intval($id)."')";
$result = pg_query($this->dbconn, $sql);
while ($row = pg_fetch_assoc($result)) {
$rv[$row['id']] = $row['name'];
}
return $rv;
}
function chainExec($sqls){
for($i=0; $i < count($sqls); $i++){
$result = pg_query($this->dbconn, $sqls[$i]);
if(!$result) {
return false;
}
$success = (pg_affected_rows($result) >= 0);
pg_free_result($result);
if(!$success){
return false;
}
}
return true;
}
function delete($id)
{
$sqls = array(
"delete from public.map_access where map_id='".intval($id)."'",
"delete from public." .$this->table_name . " where id='".intval($id)."'");
return $this->chainExec($sqls);
}
function update($data)
{
# insert access groups
$values = array();
foreach($data['accgrps'] as $group_id){
array_push($values, "(".$group_id.",".$data['id'].")");
}
$sqls = array(
"update public.".$this->table_name." set name='".
$this->cleanData($data['name'])."', description='".
$this->cleanData($data['description'])."' where id = '".intval($data['id'])."' ",
"delete from public.map_access where map_id=".$data['id'],
"insert into public.map_access (access_group_id,map_id) values ".implode(',', $values)
);
return $this->chainExec($sqls);
}
function isOwnedByUs($id){
if($this->owner_id == SUPER_ADMIN_ID){ // if Super Admin
return true;
}
$sql = "select * from public.".$this->table_name." where id=".$id." and owner_id=".$this->owner_id;
$result = pg_query($this->dbconn, $sql);
if(!$result){
return false;
}
$rv = (pg_num_rows($result) > 0);
pg_free_result($result);
return $rv;
}
function cleanData($val)
{
return pg_escape_string($this->dbconn, $val);
}
}