SQLDataSet::_get_row_count_for_query() - Code Metrics - Inspection of "Reduce complexity of ODataParams constructor" - BurningFlipside/CommonCode - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1caf4d...448bfe )

by Patrick

created 2016-05-13 19:28 UTC

SQLDataSet::_get_row_count_for_query() A

↳ Parent: SQLDataSet

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Metric	Value
cc	3
eloc	9
nc	3
nop	1
dl	0
loc	15
rs	9.4285

<?php
namespace Data;

class SQLDataSet extends DataSet
{
    protected $pdo;

    function __construct($params)

    {
        if(isset($params['user']))
        {
            $this->pdo = new \PDO($params['dsn'], $params['user'], $params['pass']);
        }
        else
        {
            $this->pdo = new \PDO($params['dsn']);
        }
    }

    function _get_row_count_for_query($sql)

    {
        $stmt = $this->pdo->query($sql);
        if($stmt === false)
        {
            return 0;
        }
        $count = $stmt->rowCount();
        if($count === 0)
        {
            $array = $stmt->fetchAll();
            $count = count($array);
        }
        return $count;
    }

    function _tableExistsNoPrefix($name)

    {
        if($this->_get_row_count_for_query('SHOW TABLES LIKE '.$this->pdo->quote($name)) > 0)
        {
            return true;
        }
        else if($this->_get_row_count_for_query('SELECT * FROM sqlite_master WHERE name LIKE '.$this->pdo->quote($name)) > 0)
        {
            return true;
        }
        return false;
    }

    function _tableExists($name)

    {
        if($this->_get_row_count_for_query('SHOW TABLES LIKE '.$this->pdo->quote('tbl'.$name)) > 0)
        {
            return true;
        }
        else if($this->_get_row_count_for_query('SELECT * FROM sqlite_master WHERE name LIKE '.$this->pdo->quote('tbl'.$name)) > 0)
        {
            return true;
        }
        return false;
    }

    function _viewExists($name)

    {
        if($this->_get_row_count_for_query('SHOW TABLES LIKE '.$this->pdo->quote('v'.$name)) > 0)
        {
            return true;
        }
        else if($this->_get_row_count_for_query('SELECT * FROM sqlite_master WHERE name LIKE '.$this->pdo->quote('v'.$name)) > 0)
        {
            return true;
        }
        return false;
    }

    function tableExists($name)

    {
        if($this->_tableExists($name))
        {
            return true;
        }
        if($this->_tableExistsNoPrefix($name))
        {
            return true;
        }
        if($this->_viewExists($name))
        {
            return true;
        }
        return false;
    }

    function getTable($name)

    {
        if($this->_tableExists($name))
        {
            return new SQLDataTable($this, 'tbl'.$name);
        }
        if($this->_viewExists($name))
        {
            return new SQLDataTable($this, 'v'.$name);
        }
        if($this->_tableExistsNoPrefix($name))
        {
            return new SQLDataTable($this, $name);
        }
        throw new \Exception('No such table '.$name);
    }

    function read($tablename, $where=false, $select='*', $count=false, $skip=false, $sort=false)

    {
        if($select === false)
        {
            $select = '*';
        }
        $sql = "SELECT $select FROM $tablename";
        if($where !== false)
        {
            $sql.=' WHERE '.$where;
        }
        if($count !== false)
        {
            if($skip === false)
            {
                $sql.=' LIMIT '.(int)$count;
            }
            else
            {
                $sql.=" LIMIT $skip, $count";
            }
        }
        if($sort !== false)
        {
            $sql.=' ORDER BY ';
            $tmp = array();
            foreach($sort as $sort_col=>$dir)

            {
                array_push($tmp, $sort_col.' '.($dir === 1?'ASC':'DESC'));
            }
            $sql.=implode($tmp,',');
        }
        $stmt = $this->pdo->query($sql, \PDO::FETCH_ASSOC);
        if($stmt === false)
        {
            return false;
        }
        $ret = $stmt->fetchAll();
        if($ret === false || empty($ret))
        {
            return false;
        }
        return $ret;
    }

    function update($tablename, $where, $data)

    {
        $set = array();
        if(is_object($data))
        {
            $data = (array)$data;
        }
        $cols = array_keys($data);
        $count = count($cols);
        for($i = 0; $i < $count; $i++)
        {
            array_push($set, $cols[$i].'='.$this->pdo->quote($data[$cols[$i]]));
        }
        $set = implode(',', $set);
        $sql = "UPDATE $tablename SET $set WHERE $where";
        if($this->pdo->exec($sql) === false)
        {
            return false;
        }
        return true;
    }

    function create($tablename, $data)

    {
        $set = array();
        if(is_object($data))
        {
            $data = (array)$data;
        }
        $cols = array_keys($data);
        $count = count($cols);
        for($i = 0; $i < $count; $i++)
        {
            array_push($set, $this->pdo->quote($data[$cols[$i]]));
        }
        $cols = implode(',', $cols);
        $set = implode(',', $set);
        $sql = "INSERT INTO $tablename ($cols) VALUES ($set);";
        if($this->pdo->exec($sql) === false)
        {
            return false;
        }
        return true;
    }

    function delete($tablename, $where)

    {
        $sql = "DELETE FROM $tablename WHERE $where";
        if($this->pdo->exec($sql) === false)
        {
            return false;
        }
        return true;
    }

    function raw_query($sql)

    {
        $stmt = $this->pdo->query($sql, \PDO::FETCH_ASSOC);
        if($stmt === false)
        {
            return false;
        }
        $ret = $stmt->fetchAll();
        return $ret;
    }
}
?>



1		<?php
2		namespace Data;
3
4		class SQLDataSet extends DataSet
5		{
6		protected $pdo;
7
8	View Code Duplication	function __construct($params)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history... Duplication introduced 2016-05-13 19:31 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
9		{
10		if(isset($params['user']))
11		{
12		$this->pdo = new \PDO($params['dsn'], $params['user'], $params['pass']);
13		}
14		else
15		{
16		$this->pdo = new \PDO($params['dsn']);
17		}
18		}
19
20		function _get_row_count_for_query($sql)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
21		{
22		$stmt = $this->pdo->query($sql);
23		if($stmt === false)
24		{
25		return 0;
26		}
27		$count = $stmt->rowCount();
28		if($count === 0)
29		{
30		$array = $stmt->fetchAll();
31		$count = count($array);
32		}
33		return $count;
34		}
35
36	View Code Duplication	function _tableExistsNoPrefix($name)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history... Duplication introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
37		{
38		if($this->_get_row_count_for_query('SHOW TABLES LIKE '.$this->pdo->quote($name)) > 0)
39		{
40		return true;
41		}
42		else if($this->_get_row_count_for_query('SELECT * FROM sqlite_master WHERE name LIKE '.$this->pdo->quote($name)) > 0)
43		{
44		return true;
45		}
46		return false;
47		}
48
49	View Code Duplication	function _tableExists($name)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history... Duplication introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
50		{
51		if($this->_get_row_count_for_query('SHOW TABLES LIKE '.$this->pdo->quote('tbl'.$name)) > 0)
52		{
53		return true;
54		}
55		else if($this->_get_row_count_for_query('SELECT * FROM sqlite_master WHERE name LIKE '.$this->pdo->quote('tbl'.$name)) > 0)
56		{
57		return true;
58		}
59		return false;
60		}
61
62	View Code Duplication	function _viewExists($name)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history... Duplication introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
63		{
64		if($this->_get_row_count_for_query('SHOW TABLES LIKE '.$this->pdo->quote('v'.$name)) > 0)
65		{
66		return true;
67		}
68		else if($this->_get_row_count_for_query('SELECT * FROM sqlite_master WHERE name LIKE '.$this->pdo->quote('v'.$name)) > 0)
69		{
70		return true;
71		}
72		return false;
73		}
74
75		function tableExists($name)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
76		{
77		if($this->_tableExists($name))
78		{
79		return true;
80		}
81		if($this->_tableExistsNoPrefix($name))
82		{
83		return true;
84		}
85		if($this->_viewExists($name))
86		{
87		return true;
88		}
89		return false;
90		}
91
92		function getTable($name)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
93		{
94		if($this->_tableExists($name))
95		{
96		return new SQLDataTable($this, 'tbl'.$name);
97		}
98		if($this->_viewExists($name))
99		{
100		return new SQLDataTable($this, 'v'.$name);
101		}
102		if($this->_tableExistsNoPrefix($name))
103		{
104		return new SQLDataTable($this, $name);
105		}
106		throw new \Exception('No such table '.$name);
107		}
108
109		function read($tablename, $where=false, $select='*', $count=false, $skip=false, $sort=false)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
110		{
111		if($select === false)
112		{
113		$select = '*';
114		}
115		$sql = "SELECT $select FROM $tablename";
116		if($where !== false)
117		{
118		$sql.=' WHERE '.$where;
119		}
120		if($count !== false)
121		{
122		if($skip === false)
123		{
124		$sql.=' LIMIT '.(int)$count;
125		}
126		else
127		{
128		$sql.=" LIMIT $skip, $count";
129		}
130		}
131		if($sort !== false)
132		{
133		$sql.=' ORDER BY ';
134		$tmp = array();
135		foreach($sort as $sort_col=>$dir)
		0 ignored issues – show Bug introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report The expression `$sort` of type `boolean` is not traversable. Loading history...
136		{
137		array_push($tmp, $sort_col.' '.($dir === 1?'ASC':'DESC'));
138		}
139		$sql.=implode($tmp,',');
140		}
141		$stmt = $this->pdo->query($sql, \PDO::FETCH_ASSOC);
142		if($stmt === false)
143		{
144		return false;
145		}
146		$ret = $stmt->fetchAll();
147		if($ret === false \|\| empty($ret))
148		{
149		return false;
150		}
151		return $ret;
152		}
153
154	View Code Duplication	function update($tablename, $where, $data)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history... Duplication introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
155		{
156		$set = array();
157		if(is_object($data))
158		{
159		$data = (array)$data;
160		}
161		$cols = array_keys($data);
162		$count = count($cols);
163		for($i = 0; $i < $count; $i++)
164		{
165		array_push($set, $cols[$i].'='.$this->pdo->quote($data[$cols[$i]]));
166		}
167		$set = implode(',', $set);
168		$sql = "UPDATE $tablename SET $set WHERE $where";
169		if($this->pdo->exec($sql) === false)
170		{
171		return false;
172		}
173		return true;
174		}
175
176	View Code Duplication	function create($tablename, $data)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history... Duplication introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
177		{
178		$set = array();
179		if(is_object($data))
180		{
181		$data = (array)$data;
182		}
183		$cols = array_keys($data);
184		$count = count($cols);
185		for($i = 0; $i < $count; $i++)
186		{
187		array_push($set, $this->pdo->quote($data[$cols[$i]]));
188		}
189		$cols = implode(',', $cols);
190		$set = implode(',', $set);
191		$sql = "INSERT INTO $tablename ($cols) VALUES ($set);";
192		if($this->pdo->exec($sql) === false)
193		{
194		return false;
195		}
196		return true;
197		}
198
199		function delete($tablename, $where)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
200		{
201		$sql = "DELETE FROM $tablename WHERE $where";
202		if($this->pdo->exec($sql) === false)
203		{
204		return false;
205		}
206		return true;
207		}
208
209		function raw_query($sql)
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
210		{
211		$stmt = $this->pdo->query($sql, \PDO::FETCH_ASSOC);
212		if($stmt === false)
213		{
214		return false;
215		}
216		$ret = $stmt->fetchAll();
217		return $ret;
218		}
219		}
220		?>
		0 ignored issues – show Best Practice introduced 2016-05-13 18:20 UTC by Report Bug Copy Issue Report It is not recommended to use PHP's closing tag `?>` in files other than templates. Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore. A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever. Loading history...
221

BurningFlipside / CommonCode

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SQLDataSet::_get_row_count_for_query() A

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