Ajde_Collection::rewind() - Code Metrics - nabble/ajde - Measure and Improve Code Quality continuously with Scrutinizer

Ajde_Collection::rewind() A
last analyzed 2016-09-18 20:02 UTC

↳ Parent: Ajde_Collection

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	0
dl	0
loc	7
rs	9.4285
c	0
b	0
f	0

<?php

class Ajde_Collection extends Ajde_Object_Standard implements Iterator, Countable
{
    /**
     * @var string
     */
    protected $_modelName;

    /**
     * @var PDO
     */
    protected $_connection;

    /**
     * @var PDOStatement
     */
    protected $_statement;

    /**
     * @var Ajde_Query
     */
    protected $_query;

    protected $_link = [];

    /**
     * @var Ajde_Db_Table
     */
    protected $_table;

    protected $_filters = [];
    public $_filterValues = [];

    /**
     * @var Ajde_Collection_View
     */
    protected $_view;

    // For Iterator
    protected $_items = null;
    protected $_position = 0;

    private $_sqlInitialized = false;
    private $_queryCount;

    public static function extendController(Ajde_Controller $controller, $method, $arguments)

    {
        // Register getCollection($name) function on Ajde_Controller
        if ($method === 'getCollection') {
            return self::getCollection($arguments[0]);
        }
        // TODO: if last triggered in event cueue, throw exception
        // throw new Ajde_Exception("Call to undefined method ".get_class($controller)."::$method()", 90006);
        // Now, we give other callbacks in event cueue chance to return
    }

    public static function getCollection($name)
    {
        $collectionName = ucfirst($name).'Collection';

        return new $collectionName();
    }

    public function __construct()
    {
        $this->_modelName = str_replace('Collection', '', get_class($this)).'Model';
        $this->_connection = Ajde_Db::getInstance()->getConnection();

        $tableNameCC = str_replace('Collection', '', get_class($this));
        $tableName = $this->fromCamelCase($tableNameCC);

        $this->_table = Ajde_Db::getInstance()->getTable($tableName);
        $this->_query = new Ajde_Query();
    }

    public function reset()
    {
        parent::reset();
        $this->_query = new Ajde_Query();
        $this->_filters = [];
        $this->_filterValues = [];
        $this->_items = null;
        $this->_position = 0;
        $this->_queryCount = null;
        $this->_sqlInitialized = false;
    }

    public function __sleep()
    {
        return ['_modelName', '_items'];
    }

    public function __wakeup()
    {
    }

    public function rewind()
    {
        if (!isset($this->_items)) {
            $this->load();
        }
        $this->_position = 0;
    }

    public function current()
    {
        return $this->_items[$this->_position];
    }

    public function key()
    {
        return $this->_position;
    }

    public function next()
    {
        $this->_position++;
    }

    public function count($query = false)
    {
        if ($query == true) {

            if (!isset($this->_queryCount)) {
                $this->_statement = $this->getConnection()->prepare($this->getCountSql());
                foreach ($this->getFilterValues() as $key => $value) {

                    if (is_null($value)) {
                        $this->_statement->bindValue(":$key", null, PDO::PARAM_NULL);
                    } else {
                        $this->_statement->bindValue(":$key", $value, PDO::PARAM_STR);
                    }
                }
                $this->_statement->execute();
                $result = $this->_statement->fetch(PDO::FETCH_ASSOC);
                $this->_queryCount = $result['count'];
            }

            return $this->_queryCount;
        } else {
            if (!isset($this->_items)) {
                $this->load();
            }

            return count($this->_items);
        }
    }

    /**
     * @param string $field
     * @param mixed  $value
     *
     * @return Ajde_Model | boolean
     */
    public function find($field, $value)
    {
        foreach ($this as $item) {
            if ($item->{$field} == $value) {
                return $item;
            }
        }

        return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    public function valid()
    {
        return isset($this->_items[$this->_position]);
    }

    /**
     * @return Ajde_Db_PDO
     */
    public function getConnection()
    {
        return $this->_connection;
    }

    /**
     * @return Ajde_Db_Table
     */
    public function getTable()
    {
        return $this->_table;
    }

    /**
     * @return PDOStatement
     */
    public function getStatement()
    {
        return $this->_statement;
    }

    /**
     * @return Ajde_Query
     */
    public function getQuery()
    {
        return $this->_query;
    }

    public function populate($array)
    {
        $this->reset();
        $this->_data = $array;
    }

    public function getLink($modelName, $value)
    {
        if (!array_key_exists($modelName, $this->_link)) {
            // TODO:
            throw new Ajde_Exception('Link not defined...');
        }

        return new Ajde_Filter_Link($this, $modelName, $this->_link[$modelName], $value);
    }

    // Chainable collection methods

    public function addFilter(Ajde_Filter $filter)
    {
        $this->_filters[] = $filter;

        return $this;
    }

    public function orderBy($field, $direction = Ajde_Query::ORDER_ASC)
    {
        $this->getQuery()->addOrderBy($field, $direction);

        return $this;
    }

    public function limit($count, $start = 0)
    {
        $this->getQuery()->limit((int) $count, (int) $start);

        return $this;
    }

    public function filter($field, $value, $comparison = Ajde_Filter::FILTER_EQUALS, $operator = Ajde_Query::OP_AND)
    {
        $this->addFilter(new Ajde_Filter_Where($field, $comparison, $value, $operator));

        return $this;
    }

    // View functions

    public function setView(Ajde_Collection_View $view)
    {
        $this->_view = $view;
    }

    /**
     * @return Ajde_Collection_View
     */
    public function getView()
    {
        return $this->_view;
    }

    /**
     * @return bool
     */
    public function hasView()
    {
        return isset($this->_view) && $this->_view instanceof Ajde_Collection_View;
    }

    public function applyView(Ajde_Collection_View $view = null)
    {
        if (!$this->hasView() && !isset($view)) {
            // TODO:
            throw new Ajde_Exception('No view set');
        }

        if (isset($view)) {
            $this->setView($view);
        } else {
            $view = $this->getView();
        }

        // LIMIT
        $this->limit($view->getPageSize(), $view->getRowStart());

        // ORDER BY
        if (!$view->isEmpty('orderBy')) {
            $oldOrderBy = $this->getQuery()->orderBy;
            $this->getQuery()->orderBy = [];
            if (in_array($view->getOrderBy(), $this->getTable()->getFieldNames())) {
                $this->orderBy((string) $this->getTable().'.'.$view->getOrderBy(), $view->getOrderDir());
            } else {
                // custom column, make sure to add it to the query first!
                $this->orderBy($view->getOrderBy(), $view->getOrderDir());
            }
            foreach ($oldOrderBy as $orderBy) {
                $this->orderBy($orderBy['field'], $orderBy['direction']);
            }
        }

        // FILTER
        if (!$view->isEmpty('filter')) {
            foreach ($view->getFilter() as $fieldName => $filterValue) {
                if ($filterValue != '') {
                    $fieldType = $this->getTable()->getFieldProperties($fieldName, 'type');
                    if ($fieldType == Ajde_Db::FIELD_TYPE_DATE) {
                        // date fields
                        $start = $filterValue['start'] ? date('Y-m-d H:i:s',
                            strtotime($filterValue['start'].' 00:00:00')) : false;
                        $end = $filterValue['end'] ? date('Y-m-d H:i:s',
                            strtotime($filterValue['end'].' 23:59:59')) : false;
                        if ($start) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                            $this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
                                Ajde_Filter::FILTER_GREATEROREQUAL, $start));
                        }
                        if ($end) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                            $this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
                                Ajde_Filter::FILTER_LESSOREQUAL, $end));
                        }
                    } else {
                        if ($fieldType == Ajde_Db::FIELD_TYPE_TEXT) {
                            // text fields (fuzzy)
                            $this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
                                Ajde_Filter::FILTER_LIKE, '%'.$filterValue.'%'));
                        } else {
                            // non-date fields (exact match)
                            $this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
                                Ajde_Filter::FILTER_EQUALS, $filterValue));
                        }
                    }
                }
            }
        }

        // SEARCH
        if (!$view->isEmpty('search')) {
            $this->addTextFilter($view->getSearch());
        }
    }

    public function addTextFilter($text, $operator = Ajde_Query::OP_AND, $condition = Ajde_Filter::CONDITION_WHERE)
    {
        $searchFilter = $this->getTextFilterGroup($text, $operator, $condition);
        if ($searchFilter !== false) {
            $this->addFilter($searchFilter);
        } else {
            $this->addFilter(new Ajde_Filter_Where('true', '=', 'false'));
        }
    }

    public function getTextFilterGroup($text, $operator = Ajde_Query::OP_AND, $condition = Ajde_Filter::CONDITION_WHERE)
    {
        $groupClass = 'Ajde_Filter_'.ucfirst($condition).'Group';
        $filterClass = 'Ajde_Filter_'.ucfirst($condition);

        $searchFilter = new $groupClass($operator);
        $fieldOptions = $this->getTable()->getFieldProperties();
        foreach ($fieldOptions as $fieldName => $fieldProperties) {
            switch ($fieldProperties['type']) {
                case Ajde_Db::FIELD_TYPE_TEXT:
                case Ajde_Db::FIELD_TYPE_ENUM:

                    $searchFilter->addFilter(new $filterClass((string) $this->getTable().'.'.$fieldName,
                        Ajde_Filter::FILTER_LIKE, '%'.$text.'%', Ajde_Query::OP_OR));
                    break;
                case Ajde_Db::FIELD_TYPE_NUMERIC:

                    $searchFilter->addFilter(new $filterClass('CAST('.(string) $this->getTable().'.'.$fieldName.' AS CHAR)',
                        Ajde_Filter::FILTER_LIKE, '%'.$text.'%', Ajde_Query::OP_OR));
                    break;
                default:
                    break;
            }
        }

        return $searchFilter->hasFilters() ? $searchFilter : false;
    }

    public function getSql()
    {
        if (!$this->_sqlInitialized) {
            foreach ($this->getTable()->getFieldNames() as $field) {
                $this->getQuery()->addSelect((string) $this->getTable().'.'.$field);
            }
            if (!empty($this->_filters)) {
                foreach ($this->getFilter('select') as $select) {
                    call_user_func_array([$this->getQuery(), 'addSelect'], $select);
                }
            }
            $this->getQuery()->addFrom($this->_table);
            if (!empty($this->_filters)) {
                foreach ($this->getFilter('join') as $join) {
                    call_user_func_array([$this->getQuery(), 'addJoin'], $join);
                }
                foreach ($this->getFilter('where') as $where) {
                    call_user_func_array([$this->getQuery(), 'addWhere'], $where);
                }
                foreach ($this->getFilter('having') as $having) {
                    call_user_func_array([$this->getQuery(), 'addHaving'], $having);
                }
            }
        }
        $this->_sqlInitialized = true;

        return $this->getQuery()->getSql();
    }

    public function getCountSql()
    {
        // Make sure to load the filters
        $this->getSql();
        $query = clone $this->getQuery();
        /* @var $query Ajde_Query */
        $query->select = [];
        $query->orderBy = [];
        $query->limit = ['start' => null, 'count' => null];
        $query->addSelect('COUNT(*) AS count');

        return $query->getSql();
    }

    public function getEmulatedSql()
    {
        return Ajde_Db_PDOStatement::getEmulatedSql($this->getSql(), $this->getFilterValues());
    }

    public function getFilter($queryPart)
    {
        $arguments = [];
        foreach ($this->_filters as $filter) {
            $prepared = $filter->prepare($this->getTable());
            if (isset($prepared[$queryPart])) {
                if (isset($prepared[$queryPart]['values'])) {
                    $this->_filterValues = array_merge($this->_filterValues, $prepared[$queryPart]['values']);
                }
                $arguments[] = $prepared[$queryPart]['arguments'];
            }
        }
        if (empty($arguments)) {
            return [];
        } else {
            return $arguments;
        }
    }

    public function getFilterValues()
    {
        return $this->_filterValues;
    }

    // Load the collection
    public function load()
    {
        if (!$this->getConnection() instanceof Ajde_Db_PDO) {
            // return false;
        }
        $this->_statement = $this->getConnection()->prepare($this->getSql());
        foreach ($this->getFilterValues() as $key => $value) {

            if (is_null($value)) {
                $this->_statement->bindValue(":$key", null, PDO::PARAM_NULL);
            } else {
                $this->_statement->bindValue(":$key", $value, PDO::PARAM_STR);
            }
        }
        $this->_statement->execute();

        return $this->_items = $this->_statement->fetchAll(PDO::FETCH_CLASS, $this->_modelName);
    }

    public function first()
    {
        $this->limit(1);
        $items = $this->load();

        if (count($items)) {
            return $items[0];
        }
    }

    public function loadParents()
    {
        if (count($this) > 0) {
            foreach ($this as $model) {
                $model->loadParents();
            }
        }
    }

    public function length()
    {
        if (!isset($this->_items)) {
            $this->load();
        }

        return count($this->_items);
    }

    public function hash()
    {
        $str = '';
        /** @var $item Ajde_Model */
        foreach ($this as $item) {
            $str .= implode('', $item->valuesAsSingleDimensionArray());
        }

        return md5($str);
    }

    public function toArray()
    {
        $array = [];
        foreach ($this as $item) {
            $array[] = $item->values();
        }

        return $array;
    }

    public function items()
    {
        if (!isset($this->_items)) {
            $this->load();
        }

        return $this->_items;
    }

    public function add($item)
    {
        $this->_items[] = $item;
    }

    public function combine(Ajde_Collection $collection)
    {
        foreach ($collection as $item) {
            $this->add($item);
        }

        return $this;
    }

    public function deleteAll()
    {
        foreach ($this as $item) {
            $item->delete();
        }
    }
}


1		<?php
2
3		class Ajde_Collection extends Ajde_Object_Standard implements Iterator, Countable
4		{
5		/**
6		* @var string
7		*/
8		protected $_modelName;
9
10		/**
11		* @var PDO
12		*/
13		protected $_connection;
14
15		/**
16		* @var PDOStatement
17		*/
18		protected $_statement;
19
20		/**
21		* @var Ajde_Query
22		*/
23		protected $_query;
24
25		protected $_link = [];
26
27		/**
28		* @var Ajde_Db_Table
29		*/
30		protected $_table;
31
32		protected $_filters = [];
33		public $_filterValues = [];
34
35		/**
36		* @var Ajde_Collection_View
37		*/
38		protected $_view;
39
40		// For Iterator
41		protected $_items = null;
42		protected $_position = 0;
43
44		private $_sqlInitialized = false;
45		private $_queryCount;
46
47		public static function extendController(Ajde_Controller $controller, $method, $arguments)
		0 ignored issues – show Unused Code introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report The parameter `$controller` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
48		{
49		// Register getCollection($name) function on Ajde_Controller
50		if ($method === 'getCollection') {
51		return self::getCollection($arguments[0]);
52		}
53		// TODO: if last triggered in event cueue, throw exception
54		// throw new Ajde_Exception("Call to undefined method ".get_class($controller)."::$method()", 90006);
55		// Now, we give other callbacks in event cueue chance to return
56		}
57
58		public static function getCollection($name)
59		{
60		$collectionName = ucfirst($name).'Collection';
61
62		return new $collectionName();
63		}
64
65		public function __construct()
66		{
67		$this->_modelName = str_replace('Collection', '', get_class($this)).'Model';
68		$this->_connection = Ajde_Db::getInstance()->getConnection();
69
70		$tableNameCC = str_replace('Collection', '', get_class($this));
71		$tableName = $this->fromCamelCase($tableNameCC);
72
73		$this->_table = Ajde_Db::getInstance()->getTable($tableName);
74		$this->_query = new Ajde_Query();
75		}
76
77		public function reset()
78		{
79		parent::reset();
80		$this->_query = new Ajde_Query();
81		$this->_filters = [];
82		$this->_filterValues = [];
83		$this->_items = null;
84		$this->_position = 0;
85		$this->_queryCount = null;
86		$this->_sqlInitialized = false;
87		}
88
89		public function __sleep()
90		{
91		return ['_modelName', '_items'];
92		}
93
94		public function __wakeup()
95		{
96		}
97
98		public function rewind()
99		{
100		if (!isset($this->_items)) {
101		$this->load();
102		}
103		$this->_position = 0;
104		}
105
106		public function current()
107		{
108		return $this->_items[$this->_position];
109		}
110
111		public function key()
112		{
113		return $this->_position;
114		}
115
116		public function next()
117		{
118		$this->_position++;
119		}
120
121		public function count($query = false)
122		{
123		if ($query == true) {
		0 ignored issues – show Coding Style Best Practice introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `===` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
124		if (!isset($this->_queryCount)) {
125		$this->_statement = $this->getConnection()->prepare($this->getCountSql());
126	View Code Duplication	foreach ($this->getFilterValues() as $key => $value) {
		0 ignored issues – show Duplication introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
127		if (is_null($value)) {
128		$this->_statement->bindValue(":$key", null, PDO::PARAM_NULL);
129		} else {
130		$this->_statement->bindValue(":$key", $value, PDO::PARAM_STR);
131		}
132		}
133		$this->_statement->execute();
134		$result = $this->_statement->fetch(PDO::FETCH_ASSOC);
135		$this->_queryCount = $result['count'];
136		}
137
138		return $this->_queryCount;
139		} else {
140		if (!isset($this->_items)) {
141		$this->load();
142		}
143
144		return count($this->_items);
145		}
146		}
147
148		/**
149		* @param string $field
150		* @param mixed $value
151		*
152		* @return Ajde_Model \| boolean
153		*/
154		public function find($field, $value)
155		{
156		foreach ($this as $item) {
157		if ($item->{$field} == $value) {
158		return $item;
159		}
160		}
161
162		return false;
		0 ignored issues – show Bug Best Practice introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report The return type of `return false;` (`false`) is incompatible with the return type documented by `Ajde_Collection::find` of type `Ajde_Model`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
163		}
164
165		public function valid()
166		{
167		return isset($this->_items[$this->_position]);
168		}
169
170		/**
171		* @return Ajde_Db_PDO
172		*/
173		public function getConnection()
174		{
175		return $this->_connection;
176		}
177
178		/**
179		* @return Ajde_Db_Table
180		*/
181		public function getTable()
182		{
183		return $this->_table;
184		}
185
186		/**
187		* @return PDOStatement
188		*/
189		public function getStatement()
190		{
191		return $this->_statement;
192		}
193
194		/**
195		* @return Ajde_Query
196		*/
197		public function getQuery()
198		{
199		return $this->_query;
200		}
201
202		public function populate($array)
203		{
204		$this->reset();
205		$this->_data = $array;
206		}
207
208		public function getLink($modelName, $value)
209		{
210		if (!array_key_exists($modelName, $this->_link)) {
211		// TODO:
212		throw new Ajde_Exception('Link not defined...');
213		}
214
215		return new Ajde_Filter_Link($this, $modelName, $this->_link[$modelName], $value);
216		}
217
218		// Chainable collection methods
219
220		public function addFilter(Ajde_Filter $filter)
221		{
222		$this->_filters[] = $filter;
223
224		return $this;
225		}
226
227		public function orderBy($field, $direction = Ajde_Query::ORDER_ASC)
228		{
229		$this->getQuery()->addOrderBy($field, $direction);
230
231		return $this;
232		}
233
234		public function limit($count, $start = 0)
235		{
236		$this->getQuery()->limit((int) $count, (int) $start);
237
238		return $this;
239		}
240
241		public function filter($field, $value, $comparison = Ajde_Filter::FILTER_EQUALS, $operator = Ajde_Query::OP_AND)
242		{
243		$this->addFilter(new Ajde_Filter_Where($field, $comparison, $value, $operator));
244
245		return $this;
246		}
247
248		// View functions
249
250		public function setView(Ajde_Collection_View $view)
251		{
252		$this->_view = $view;
253		}
254
255		/**
256		* @return Ajde_Collection_View
257		*/
258		public function getView()
259		{
260		return $this->_view;
261		}
262
263		/**
264		* @return bool
265		*/
266		public function hasView()
267		{
268		return isset($this->_view) && $this->_view instanceof Ajde_Collection_View;
269		}
270
271		public function applyView(Ajde_Collection_View $view = null)
272		{
273		if (!$this->hasView() && !isset($view)) {
274		// TODO:
275		throw new Ajde_Exception('No view set');
276		}
277
278		if (isset($view)) {
279		$this->setView($view);
280		} else {
281		$view = $this->getView();
282		}
283
284		// LIMIT
285		$this->limit($view->getPageSize(), $view->getRowStart());
286
287		// ORDER BY
288		if (!$view->isEmpty('orderBy')) {
289		$oldOrderBy = $this->getQuery()->orderBy;
290		$this->getQuery()->orderBy = [];
291		if (in_array($view->getOrderBy(), $this->getTable()->getFieldNames())) {
292		$this->orderBy((string) $this->getTable().'.'.$view->getOrderBy(), $view->getOrderDir());
293		} else {
294		// custom column, make sure to add it to the query first!
295		$this->orderBy($view->getOrderBy(), $view->getOrderDir());
296		}
297		foreach ($oldOrderBy as $orderBy) {
298		$this->orderBy($orderBy['field'], $orderBy['direction']);
299		}
300		}
301
302		// FILTER
303		if (!$view->isEmpty('filter')) {
304		foreach ($view->getFilter() as $fieldName => $filterValue) {
305		if ($filterValue != '') {
306		$fieldType = $this->getTable()->getFieldProperties($fieldName, 'type');
307		if ($fieldType == Ajde_Db::FIELD_TYPE_DATE) {
308		// date fields
309		$start = $filterValue['start'] ? date('Y-m-d H:i:s',
310		strtotime($filterValue['start'].' 00:00:00')) : false;
311		$end = $filterValue['end'] ? date('Y-m-d H:i:s',
312		strtotime($filterValue['end'].' 23:59:59')) : false;
313	View Code Duplication	if ($start) {
		0 ignored issues – show Bug Best Practice introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report The expression `$start` of type `string\|false` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history... Duplication introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
314		$this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
315		Ajde_Filter::FILTER_GREATEROREQUAL, $start));
316		}
317	View Code Duplication	if ($end) {
		0 ignored issues – show Bug Best Practice introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report The expression `$end` of type `string\|false` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history... Duplication introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
318		$this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
319		Ajde_Filter::FILTER_LESSOREQUAL, $end));
320		}
321		} else {
322		if ($fieldType == Ajde_Db::FIELD_TYPE_TEXT) {
323		// text fields (fuzzy)
324		$this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
325		Ajde_Filter::FILTER_LIKE, '%'.$filterValue.'%'));
326		} else {
327		// non-date fields (exact match)
328		$this->addFilter(new Ajde_Filter_Where((string) $this->getTable().'.'.$fieldName,
329		Ajde_Filter::FILTER_EQUALS, $filterValue));
330		}
331		}
332		}
333		}
334		}
335
336		// SEARCH
337		if (!$view->isEmpty('search')) {
338		$this->addTextFilter($view->getSearch());
339		}
340		}
341
342		public function addTextFilter($text, $operator = Ajde_Query::OP_AND, $condition = Ajde_Filter::CONDITION_WHERE)
343		{
344		$searchFilter = $this->getTextFilterGroup($text, $operator, $condition);
345		if ($searchFilter !== false) {
346		$this->addFilter($searchFilter);
347		} else {
348		$this->addFilter(new Ajde_Filter_Where('true', '=', 'false'));
349		}
350		}
351
352		public function getTextFilterGroup($text, $operator = Ajde_Query::OP_AND, $condition = Ajde_Filter::CONDITION_WHERE)
353		{
354		$groupClass = 'Ajde_Filter_'.ucfirst($condition).'Group';
355		$filterClass = 'Ajde_Filter_'.ucfirst($condition);
356
357		$searchFilter = new $groupClass($operator);
358		$fieldOptions = $this->getTable()->getFieldProperties();
359		foreach ($fieldOptions as $fieldName => $fieldProperties) {
360		switch ($fieldProperties['type']) {
361		case Ajde_Db::FIELD_TYPE_TEXT:
362	View Code Duplication	case Ajde_Db::FIELD_TYPE_ENUM:
		0 ignored issues – show Duplication introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
363		$searchFilter->addFilter(new $filterClass((string) $this->getTable().'.'.$fieldName,
364		Ajde_Filter::FILTER_LIKE, '%'.$text.'%', Ajde_Query::OP_OR));
365		break;
366	View Code Duplication	case Ajde_Db::FIELD_TYPE_NUMERIC:
		0 ignored issues – show Duplication introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
367		$searchFilter->addFilter(new $filterClass('CAST('.(string) $this->getTable().'.'.$fieldName.' AS CHAR)',
368		Ajde_Filter::FILTER_LIKE, '%'.$text.'%', Ajde_Query::OP_OR));
369		break;
370		default:
371		break;
372		}
373		}
374
375		return $searchFilter->hasFilters() ? $searchFilter : false;
376		}
377
378		public function getSql()
379		{
380		if (!$this->_sqlInitialized) {
381		foreach ($this->getTable()->getFieldNames() as $field) {
382		$this->getQuery()->addSelect((string) $this->getTable().'.'.$field);
383		}
384		if (!empty($this->_filters)) {
385		foreach ($this->getFilter('select') as $select) {
386		call_user_func_array([$this->getQuery(), 'addSelect'], $select);
387		}
388		}
389		$this->getQuery()->addFrom($this->_table);
390		if (!empty($this->_filters)) {
391		foreach ($this->getFilter('join') as $join) {
392		call_user_func_array([$this->getQuery(), 'addJoin'], $join);
393		}
394		foreach ($this->getFilter('where') as $where) {
395		call_user_func_array([$this->getQuery(), 'addWhere'], $where);
396		}
397		foreach ($this->getFilter('having') as $having) {
398		call_user_func_array([$this->getQuery(), 'addHaving'], $having);
399		}
400		}
401		}
402		$this->_sqlInitialized = true;
403
404		return $this->getQuery()->getSql();
405		}
406
407		public function getCountSql()
408		{
409		// Make sure to load the filters
410		$this->getSql();
411		$query = clone $this->getQuery();
412		/* @var $query Ajde_Query */
413		$query->select = [];
414		$query->orderBy = [];
415		$query->limit = ['start' => null, 'count' => null];
416		$query->addSelect('COUNT(*) AS count');
417
418		return $query->getSql();
419		}
420
421		public function getEmulatedSql()
422		{
423		return Ajde_Db_PDOStatement::getEmulatedSql($this->getSql(), $this->getFilterValues());
424		}
425
426		public function getFilter($queryPart)
427		{
428		$arguments = [];
429		foreach ($this->_filters as $filter) {
430		$prepared = $filter->prepare($this->getTable());
431		if (isset($prepared[$queryPart])) {
432		if (isset($prepared[$queryPart]['values'])) {
433		$this->_filterValues = array_merge($this->_filterValues, $prepared[$queryPart]['values']);
434		}
435		$arguments[] = $prepared[$queryPart]['arguments'];
436		}
437		}
438		if (empty($arguments)) {
439		return [];
440		} else {
441		return $arguments;
442		}
443		}
444
445		public function getFilterValues()
446		{
447		return $this->_filterValues;
448		}
449
450		// Load the collection
451		public function load()
452		{
453		if (!$this->getConnection() instanceof Ajde_Db_PDO) {
454		// return false;
455		}
456		$this->_statement = $this->getConnection()->prepare($this->getSql());
457	View Code Duplication	foreach ($this->getFilterValues() as $key => $value) {
		0 ignored issues – show Duplication introduced 2015-12-10 15:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
458		if (is_null($value)) {
459		$this->_statement->bindValue(":$key", null, PDO::PARAM_NULL);
460		} else {
461		$this->_statement->bindValue(":$key", $value, PDO::PARAM_STR);
462		}
463		}
464		$this->_statement->execute();
465
466		return $this->_items = $this->_statement->fetchAll(PDO::FETCH_CLASS, $this->_modelName);
467		}
468
469		public function first()
470		{
471		$this->limit(1);
472		$items = $this->load();
473
474		if (count($items)) {
475		return $items[0];
476		}
477		}
478
479		public function loadParents()
480		{
481		if (count($this) > 0) {
482		foreach ($this as $model) {
483		$model->loadParents();
484		}
485		}
486		}
487
488		public function length()
489		{
490		if (!isset($this->_items)) {
491		$this->load();
492		}
493
494		return count($this->_items);
495		}
496
497		public function hash()
498		{
499		$str = '';
500		/** @var $item Ajde_Model */
501		foreach ($this as $item) {
502		$str .= implode('', $item->valuesAsSingleDimensionArray());
503		}
504
505		return md5($str);
506		}
507
508		public function toArray()
509		{
510		$array = [];
511		foreach ($this as $item) {
512		$array[] = $item->values();
513		}
514
515		return $array;
516		}
517
518		public function items()
519		{
520		if (!isset($this->_items)) {
521		$this->load();
522		}
523
524		return $this->_items;
525		}
526
527		public function add($item)
528		{
529		$this->_items[] = $item;
530		}
531
532		public function combine(Ajde_Collection $collection)
533		{
534		foreach ($collection as $item) {
535		$this->add($item);
536		}
537
538		return $this;
539		}
540
541		public function deleteAll()
542		{
543		foreach ($this as $item) {
544		$item->delete();
545		}
546		}
547		}
548

nabble / ajde

Ajde_Collection::rewind() A last analyzed 2016-09-18 20:02 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

Ajde_Collection::rewind() A
last analyzed 2016-09-18 20:02 UTC