DataGrid - Code Metrics - atukai/AtDataGrid - Measure and Improve Code Quality continuously with Scrutinizer

DataGrid D
last analyzed 2017-12-12 19:16 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	724
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Importance

Changes

Metric	Value
wmc	81
lcom	1
cbo	7
dl	0
loc	724
rs	4.4444
c	0
b	0
f	0

52 Methods

Rating	Name	Size	Complexity
A	__construct()	8	1
A	setTitle()	5	1
A	getTitle()	4	1
A	setIdentifierColumnName()	7	1
A	getIdentifierColumnName()	4	1
A	hasColumn()	4	1
A	addColumn()	10	2
A	setColumn()	5	1
A	getColumn()	8	2
A	getColumns()	4	1
A	removeColumn()	8	2
A	removeColumns()	8	2
A	hideColumns()	8	2
A	hideColumnsInForm()	8	2
A	showColumns()	8	2
A	showColumnsInForm()	8	2
A	setOrder()	8	3
A	getOrder()	4	1
A	getOrderColumn()	8	2
A	getOrderDirection()	8	2
A	getRevertOrderDirection()	4	2
A	setDataSource()	5	1
A	getDataSource()	4	1
A	getRow()	4	1
B	getData()	26	5
A	getPaginator()	4	1
A	save()	19	3
A	insert()	14	2
A	update()	14	2
A	delete()	8	1
A	addFilter()	18	4
A	hasFilter()	4	1
A	getFilter()	8	2
A	getFilters()	4	1
A	hasFilters()	4	1
A	setFiltersData()	7	2
A	setCurrentPage()	5	1
A	getCurrentPage()	4	1
A	setItemsPerPage()	5	1
A	getItemsPerPage()	4	1
A	setPageRange()	5	1
A	current()	4	1
A	valid()	4	1
A	next()	4	1
A	key()	4	1
A	rewind()	4	1
A	count()	4	1
A	offsetExists()	4	1
A	offsetGet()	8	2
A	offsetSet()	8	2
A	offsetUnset()	6	2
A	getIterator()	4	1

How to fix Complexity

<?php

namespace AtDataGrid;

use AtDataGrid\DataSource;
use AtDataGrid\Column\Column;
use AtDataGrid\Filter\FilterInterface;
use Zend\Db\ResultSet\ResultSet;
use Zend\EventManager\EventManagerAwareTrait;
use Zend\Paginator\Paginator;

class DataGrid implements \Countable, \IteratorAggregate, \ArrayAccess
{
    use EventManagerAwareTrait;

    const EVENT_GRID_INSERT_PRE = 'at-datagrid.grid.insert.pre';
    const EVENT_GRID_INSERT_POST = 'at-datagrid.grid.insert.post';
    const EVENT_GRID_UPDATE_PRE = 'at-datagrid.grid.update.pre';
    const EVENT_GRID_UPDATE_POST = 'at-datagrid.grid.update.post';
    const EVENT_GRID_PERSIST_PRE = 'at-datagrid.grid.persist.pre';
    const EVENT_GRID_PERSIST_POST = 'at-datagrid.grid.persist.post';
    const EVENT_GRID_DELETE_PRE = 'at-datagrid.grid.delete.pre';
    const EVENT_GRID_DELETE_POST = 'at-datagrid.grid.delete.post';

    /**
     * @var string
     */
    private $title;

    /**
     * @var DataSource\AbstractDataSource
     */
    private $dataSource;

    /**
     * Data grid columns
     *
     * @var array
     */
    private $columns = [];

    /**
     * @var string
     */
    private $identifierColumnName = 'id';

    /**
     * @var Paginator
     */
    private $paginator;

    /**
     * Order in format ['id' => 'desc']
     *
     * @var array
     */
    private $order;

    /**
     * Current page
     *
     * @var integer
     */
    private $currentPage = 1;

    /**
     * Items per page
     *
     * @var integer
     */
    private $itemsPerPage = 20;

    /**
     * Page range
     *
     * @var integer
     */
    private $pageRange = 10;

    /**
     * Array of column filters
     *
     * @var array
     */
    private $filters = [];

    /**
     * Array of rows from data source
     *
     * @var array
     */
    private $data = [];

    /**
     * @param $dataSource
     * @param string $title
     */
    public function __construct($dataSource, $title = '')
    {
        $this->setDataSource($dataSource);
        $this->setTitle($title);

        // Collect column names from data source and create default column objects
        $this->columns = $this->getDataSource()->loadColumns();

    }
    
    // METADATA

    /**
     * @param string $title
     * @return $this
     */
    public function setTitle($title)
    {
        $this->title = $title;
        return $this;
    }

    /**
     * @return string
     */
    public function getTitle()
    {
        return $this->title;
    }

    // COLUMNS

    /**
     * @param $name
     * @return $this
     */
    public function setIdentifierColumnName($name)
    {
        $this->identifierColumnName = (string) $name;
        $this->getDataSource()->setIdentifierFieldName($this->identifierColumnName);

        return $this;
    }

    /**
     * @return string
     */
    public function getIdentifierColumnName()
    {
        return $this->identifierColumnName;
    }

    /**
     * Check if grid has column by the given name
     *
     * @param $name
     * @return bool
     */
    protected function hasColumn($name)
    {
        return array_key_exists($name, $this->columns);
    }

    /**
     * Add a column to data grid
     *
     * @param Column $column
     * @return $this
     * @throws \Exception
     */
    public function addColumn(Column $column)
    {
        $columnName = $column->getName();
        if ($this->hasColumn($columnName) ) {
            throw new \Exception('Column `' . $columnName . '` already presents in grid.');
        }    
        
        $this->columns[$columnName] = $column;
    	return $this;
    }

    /**
     * Set column by given name with overwriting.
     *
     * @param Column $column
     * @return $this
     */
    public function setColumn(Column $column)
    {
        $this->columns[$column->getName()] = $column;
        return $this;
    }

    /**
     * Return column object specified by it name
     *
     * @param $name
     * @return Column
     * @throws \Exception
     */
    public function getColumn($name)
    {
        if ($this->hasColumn($name)) {
            return $this->columns[$name];
        }

        throw new \Exception("Column '" . $name . "' not found.");
    }

    /**
     * Return all column objects
     *
     * @return array
     */
    public function getColumns()
    {
        return $this->columns;
    }

    /**
     * Remove column specified by it name
     *
     * @param $name
     * @return DataGrid
     */
    public function removeColumn($name)
    {
        if ($this->hasColumn($name)) {
            unset($this->columns[$name]);
        }

    	return $this;	
    }

    /**
     * Remove columns specified by its names
     *
     * @param array $names
     * @return DataGrid
     */
    public function removeColumns(array $names)
    {
        foreach ($names as $name) {
	        $this->removeColumn($name);
        }

        return $this;
    }

    /**
     * Set columns invisible in grid
     *
     * @param array $names
     * @return DataGrid
     */
    public function hideColumns(array $names)
    {
        foreach ($names as $name) {
            $this->getColumn($name)->setVisible(false);
        }

        return $this;                   
    }

    /**
     * Set columns invisible in form
     *
     * @param $names
     * @return DataGrid
     */
    public function hideColumnsInForm(array $names)
    {
        foreach ($names as $name) {
            $this->getColumn($name)->setVisibleInForm(false);
        }

        return $this;
    }

    /**
     * Set columns visible in grid
     *
     * @param array $names
     * @return DataGrid
     */
    public function showColumns(array $names)
    {
        foreach ($names as $name) {
            $this->getColumn($name)->setVisible(true);
        }

        return $this;
    }

    /**
     * Set columns visible in form
     *
     * @param $names
     * @return DataGrid
     */
    public function showColumnsInForm(array $names)
    {
        foreach ($names as $name) {
            $this->getColumn($name)->setVisibleInForm(true);
        }

        return $this;
    }

    // SORTING

    /**
     * @param array $order
     */
    public function setOrder(array $order)
    {
        $column = key($order);
        $direction = $order[$column];
        if ($this->hasColumn($column) && in_array(strtolower($direction), ['asc', 'desc'])) {
            $this->order = $order;
        }
    }

    /**
     * @return array
     */
    public function getOrder()
    {
        return $this->order;
    }

    /**
     * @return mixed
     */
    public function getOrderColumn()
    {
        if (!empty($this->order)) {
            return key($this->order);
        }

        return null;
    }

    /**
     * @return string|null
     */
    public function getOrderDirection()
    {
        if (!empty($this->order)) {
            return strtolower($this->order[key($this->order)]);
        }

        return null;
    }

    /**
     * @return string
     */
    public function getRevertOrderDirection()
    {
        return ($this->getOrderDirection() == 'asc') ? 'desc' : 'asc';
    }

    // DATA SOURCE

    /**
     * @param DataSource\AbstractDataSource $dataSource
     * @return $this
     */
    public function setDataSource(DataSource\AbstractDataSource $dataSource)
    {
        $this->dataSource = $dataSource;
    	return $this;
    }

    /**
     * @return DataSource\AbstractDataSource
     */
    public function getDataSource()
    {
        return $this->dataSource;
    }
    
    /**
     * Find row by primary key
     *
     * @param $key
     * @return mixed
     */
    public function getRow($key)
    {
        return $this->getDataSource()->find($key);
    }

    /**
     * @return mixed
     * @throws \Exception
     */
    public function getData()
    {
        // Prepare data source for fetching data
    	$this->getDataSource()->prepare($this->getOrder(), $this->getFilters());

        // Load data using paginator
        $this->paginator = new Paginator($this->getDataSource()->getPaginatorAdapter());
        $this->paginator->setCurrentPageNumber($this->currentPage);
        $this->paginator->setItemCountPerPage($this->itemsPerPage);
        $this->paginator->setPageRange($this->pageRange);
        $data = $this->paginator->getCurrentItems();

        // Convert data to array
        if (!is_array($data)) {
            if ($data instanceof ResultSet) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                $data = $data->toArray();
            } elseif ($data instanceof \ArrayIterator || $data instanceof \ArrayObject) {
                $data = $data->getArrayCopy();
            } else {
                throw new \RuntimeException('Result data couldn\'t be converted to array');
            }
        }

        $this->data = $data;
        return $this->data;
    }

    /**
     * @return Paginator
     */
    public function getPaginator()
    {
        return $this->paginator;
    }

    // CRUD

    /**
     * @param $data
     * @return mixed
     */
    public function save($data, $identifier = null)
    {
        $eventResult = $this->getEventManager()->trigger(self::EVENT_GRID_PERSIST_PRE, $this, $data)->last();
        if ($eventResult) {
            $data = $eventResult;
        }

        if (!$identifier) {
            $id = $this->insert($data);
        } else {
            $id = $this->update($data, $identifier);
        }

        $data[$this->getIdentifierColumnName()] = $id;

        $this->getEventManager()->trigger(self::EVENT_GRID_PERSIST_POST, $this, $data);

        return $this->getRow($id);
    }

    /**
     * @param $data
     * @return mixed
     */
    public function insert($data)
    {
        $eventResult = $this->getEventManager()->trigger(self::EVENT_GRID_INSERT_PRE, $this, $data)->last();
        if ($eventResult) {
            $data = $eventResult;
        }

        $id = $this->getDataSource()->insert($data);

        $data[$this->getIdentifierColumnName()] = $id;
        $this->getEventManager()->trigger(self::EVENT_GRID_INSERT_POST, $this, $data);

        return $id;
    }

    /**
     * @param $data
     * @param $primary
     * @return mixed
     */
    public function update($data, $primary)
    {
        $eventResult = $this->getEventManager()->trigger(self::EVENT_GRID_UPDATE_PRE, $this, $data)->last();
        if ($eventResult) {
            $data = $eventResult;
        }

        $this->getDataSource()->update($data, $primary);
        $data[$this->getIdentifierColumnName()] = $primary;

        $this->getEventManager()->trigger(self::EVENT_GRID_UPDATE_POST, $this, $data);

        return $primary;
    }

    /**
     * @param $id
     */
    public function delete($id)
    {
        $identifierColumnName = $this->getIdentifierColumnName();

        $this->getEventManager()->trigger(self::EVENT_GRID_DELETE_PRE, $this, [$identifierColumnName => $id]);
        $this->getDataSource()->delete($id);
        $this->getEventManager()->trigger(self::EVENT_GRID_DELETE_POST, $this, [$identifierColumnName => $id]);
    }

    // FILTERS

    /**
     * @param FilterInterface $filter
     * @param string|Column $column
     * @return $this
     */
    public function addFilter(FilterInterface $filter, $column)
    {
        if (!$column instanceof Column) {
            $column = $this->getColumn($column);
        }

        if (!$filter->getName()) {
            $filter->setName($column->getName());
        }

        if (!$filter->getLabel()) {
            $filter->setLabel($column->getLabel());
        }

        $this->filters[$filter->getName()] = $filter;

        return $this;
    }

    /**
     * @param $columnName
     * @return bool
     */
    public function hasFilter($columnName)
    {
        return array_key_exists($columnName, $this->filters);
    }

    /**
     * @param $columnName
     * @return null
     */
    public function getFilter($columnName)
    {
        if ($this->hasFilter($columnName)) {
            return $this->filters[$columnName];
        }

        return null;
    }

    /**
     * @return array
     */
    public function getFilters()
    {
        return $this->filters;
    }

    /**
     * @return bool
     */
    public function hasFilters()
    {
        return count($this->getFilters()) > 0;
    }

    /**
     * @param $values
     */
    public function setFiltersData($values)
    {
        /** @var FilterInterface $filter */
        foreach ($this->getFilters() as $filter) {
            $filter->setValue($values[$filter->getName()]);
        }
    }

    // PAGINATOR

    /**
     * @param $number
     * @return $this
     */
    public function setCurrentPage($number)
    {
        $this->currentPage = (int) $number;
        return $this;
    }

    /**
     * @return int
     */
    public function getCurrentPage()
    {
        return $this->currentPage;
    }


    /**
     * @param $count
     * @return $this
     */
    public function setItemsPerPage($count)
    {
        $this->itemsPerPage = (int) $count;
        return $this;
    }

    /**
     * @return int
     */
    public function getItemsPerPage()
    {
        return $this->itemsPerPage;
    }

    /**
     * @param $count
     * @return $this
     */
    public function setPageRange($count)
    {
        $this->pageRange = (int) $count;
        return $this;
    }

    // INTERFACES IMPLEMENTATION

    /**
     * @return mixed
     */
    public function current()
    {
        return current($this->columns);
    }

    /**
     * @return bool
     */
    public function valid()
    {
        return ($this->current() !== false);
    }

    /**
     * @return mixed
     */
    public function next()
    {
        return next($this->columns);
    }

    /**
     * @return mixed
     */
    public function key()
    {
        return key($this->columns);
    }

    /**
     * @return mixed
     */
    public function rewind()
    {
        return reset($this->columns);
    }

    /**
     * @return int
     */
    public function count()
    {
        return count($this->columns);
    }

    /**
     * @param mixed $offset
     * @return bool
     */
    public function offsetExists($offset)
    {
        return isset($this->columns[$offset]);
    }

    /**
     * @param mixed $offset
     * @return bool|mixed
     */
    public function offsetGet($offset)
    {
        if(isset($this->columns[$offset])) {
            return $this->columns[$offset];
        }

        return false;
    }

    /**
     * @param mixed $offset
     * @param mixed $column
     */
    public function offsetSet($offset, $column)
    {
        if ($offset !== null) {
            $this->columns[$offset] = $column;
        } else {
            $this->columns[] = $column;
        }
    }

    /**
     * @param mixed $offset
     */
    public function offsetUnset($offset)
    {
        if (isset($this->columns[$offset])) {
            unset($this->columns[$offset]);
        }
    }

    /**
     * Get an iterator for iterating over the elements in the collection.
     *
     * @return \ArrayIterator|\Traversable
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->columns);
    }
}

DataGrid D
last analyzed 2017-12-12 19:16 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

52 Methods

How to fix Complexity

Complex Class

1. Missing dependencies

2. Missing use statement

1			<?php
2
3			namespace AtDataGrid;
4
5			use AtDataGrid\DataSource;
6			use AtDataGrid\Column\Column;
7			use AtDataGrid\Filter\FilterInterface;
8			use Zend\Db\ResultSet\ResultSet;
9			use Zend\EventManager\EventManagerAwareTrait;
10			use Zend\Paginator\Paginator;
11
12			class DataGrid implements \Countable, \IteratorAggregate, \ArrayAccess
13			{
14			use EventManagerAwareTrait;
15
16			const EVENT_GRID_INSERT_PRE = 'at-datagrid.grid.insert.pre';
17			const EVENT_GRID_INSERT_POST = 'at-datagrid.grid.insert.post';
18			const EVENT_GRID_UPDATE_PRE = 'at-datagrid.grid.update.pre';
19			const EVENT_GRID_UPDATE_POST = 'at-datagrid.grid.update.post';
20			const EVENT_GRID_PERSIST_PRE = 'at-datagrid.grid.persist.pre';
21			const EVENT_GRID_PERSIST_POST = 'at-datagrid.grid.persist.post';
22			const EVENT_GRID_DELETE_PRE = 'at-datagrid.grid.delete.pre';
23			const EVENT_GRID_DELETE_POST = 'at-datagrid.grid.delete.post';
24
25			/**
26			* @var string
27			*/
28			private $title;
29
30			/**
31			* @var DataSource\AbstractDataSource
32			*/
33			private $dataSource;
34
35			/**
36			* Data grid columns
37			*
38			* @var array
39			*/
40			private $columns = [];
41
42			/**
43			* @var string
44			*/
45			private $identifierColumnName = 'id';
46
47			/**
48			* @var Paginator
49			*/
50			private $paginator;
51
52			/**
53			* Order in format ['id' => 'desc']
54			*
55			* @var array
56			*/
57			private $order;
58
59			/**
60			* Current page
61			*
62			* @var integer
63			*/
64			private $currentPage = 1;
65
66			/**
67			* Items per page
68			*
69			* @var integer
70			*/
71			private $itemsPerPage = 20;
72
73			/**
74			* Page range
75			*
76			* @var integer
77			*/
78			private $pageRange = 10;
79
80			/**
81			* Array of column filters
82			*
83			* @var array
84			*/
85			private $filters = [];
86
87			/**
88			* Array of rows from data source
89			*
90			* @var array
91			*/
92			private $data = [];
93
94			/**
95			* @param $dataSource
96			* @param string $title
97			*/
98			public function __construct($dataSource, $title = '')
99			{
100			$this->setDataSource($dataSource);
101			$this->setTitle($title);
102
103			// Collect column names from data source and create default column objects
104			$this->columns = $this->getDataSource()->loadColumns();
			0 ignored issues – show Documentation Bug introduced 2016-02-04 14:42 UTC by Report Bug Copy Issue Report It seems like `$this->getDataSource()->loadColumns()` of type `*` is incompatible with the declared type `array` of property `$columns`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
105			}
106
107			// METADATA
108
109			/**
110			* @param string $title
111			* @return $this
112			*/
113			public function setTitle($title)
114			{
115			$this->title = $title;
116			return $this;
117			}
118
119			/**
120			* @return string
121			*/
122			public function getTitle()
123			{
124			return $this->title;
125			}
126
127			// COLUMNS
128
129			/**
130			* @param $name
131			* @return $this
132			*/
133			public function setIdentifierColumnName($name)
134			{
135			$this->identifierColumnName = (string) $name;
136			$this->getDataSource()->setIdentifierFieldName($this->identifierColumnName);
137
138			return $this;
139			}
140
141			/**
142			* @return string
143			*/
144			public function getIdentifierColumnName()
145			{
146			return $this->identifierColumnName;
147			}
148
149			/**
150			* Check if grid has column by the given name
151			*
152			* @param $name
153			* @return bool
154			*/
155			protected function hasColumn($name)
156			{
157			return array_key_exists($name, $this->columns);
158			}
159
160			/**
161			* Add a column to data grid
162			*
163			* @param Column $column
164			* @return $this
165			* @throws \Exception
166			*/
167			public function addColumn(Column $column)
168			{
169			$columnName = $column->getName();
170			if ($this->hasColumn($columnName) ) {
171			throw new \Exception('Column `' . $columnName . '` already presents in grid.');
172			}
173
174			$this->columns[$columnName] = $column;
175			return $this;
176			}
177
178			/**
179			* Set column by given name with overwriting.
180			*
181			* @param Column $column
182			* @return $this
183			*/
184			public function setColumn(Column $column)
185			{
186			$this->columns[$column->getName()] = $column;
187			return $this;
188			}
189
190			/**
191			* Return column object specified by it name
192			*
193			* @param $name
194			* @return Column
195			* @throws \Exception
196			*/
197			public function getColumn($name)
198			{
199			if ($this->hasColumn($name)) {
200			return $this->columns[$name];
201			}
202
203			throw new \Exception("Column '" . $name . "' not found.");
204			}
205
206			/**
207			* Return all column objects
208			*
209			* @return array
210			*/
211			public function getColumns()
212			{
213			return $this->columns;
214			}
215
216			/**
217			* Remove column specified by it name
218			*
219			* @param $name
220			* @return DataGrid
221			*/
222			public function removeColumn($name)
223			{
224			if ($this->hasColumn($name)) {
225			unset($this->columns[$name]);
226			}
227
228			return $this;
229			}
230
231			/**
232			* Remove columns specified by its names
233			*
234			* @param array $names
235			* @return DataGrid
236			*/
237			public function removeColumns(array $names)
238			{
239			foreach ($names as $name) {
240			$this->removeColumn($name);
241			}
242
243			return $this;
244			}
245
246			/**
247			* Set columns invisible in grid
248			*
249			* @param array $names
250			* @return DataGrid
251			*/
252			public function hideColumns(array $names)
253			{
254			foreach ($names as $name) {
255			$this->getColumn($name)->setVisible(false);
256			}
257
258			return $this;
259			}
260
261			/**
262			* Set columns invisible in form
263			*
264			* @param $names
265			* @return DataGrid
266			*/
267			public function hideColumnsInForm(array $names)
268			{
269			foreach ($names as $name) {
270			$this->getColumn($name)->setVisibleInForm(false);
271			}
272
273			return $this;
274			}
275
276			/**
277			* Set columns visible in grid
278			*
279			* @param array $names
280			* @return DataGrid
281			*/
282			public function showColumns(array $names)
283			{
284			foreach ($names as $name) {
285			$this->getColumn($name)->setVisible(true);
286			}
287
288			return $this;
289			}
290
291			/**
292			* Set columns visible in form
293			*
294			* @param $names
295			* @return DataGrid
296			*/
297			public function showColumnsInForm(array $names)
298			{
299			foreach ($names as $name) {
300			$this->getColumn($name)->setVisibleInForm(true);
301			}
302
303			return $this;
304			}
305
306			// SORTING
307
308			/**
309			* @param array $order
310			*/
311			public function setOrder(array $order)
312			{
313			$column = key($order);
314			$direction = $order[$column];
315			if ($this->hasColumn($column) && in_array(strtolower($direction), ['asc', 'desc'])) {
316			$this->order = $order;
317			}
318			}
319
320			/**
321			* @return array
322			*/
323			public function getOrder()
324			{
325			return $this->order;
326			}
327
328			/**
329			* @return mixed
330			*/
331			public function getOrderColumn()
332			{
333			if (!empty($this->order)) {
334			return key($this->order);
335			}
336
337			return null;
338			}
339
340			/**
341			* @return string\|null
342			*/
343			public function getOrderDirection()
344			{
345			if (!empty($this->order)) {
346			return strtolower($this->order[key($this->order)]);
347			}
348
349			return null;
350			}
351
352			/**
353			* @return string
354			*/
355			public function getRevertOrderDirection()
356			{
357			return ($this->getOrderDirection() == 'asc') ? 'desc' : 'asc';
358			}
359
360			// DATA SOURCE
361
362			/**
363			* @param DataSource\AbstractDataSource $dataSource
364			* @return $this
365			*/
366			public function setDataSource(DataSource\AbstractDataSource $dataSource)
367			{
368			$this->dataSource = $dataSource;
369			return $this;
370			}
371
372			/**
373			* @return DataSource\AbstractDataSource
374			*/
375			public function getDataSource()
376			{
377			return $this->dataSource;
378			}
379
380			/**
381			* Find row by primary key
382			*
383			* @param $key
384			* @return mixed
385			*/
386			public function getRow($key)
387			{
388			return $this->getDataSource()->find($key);
389			}
390
391			/**
392			* @return mixed
393			* @throws \Exception
394			*/
395			public function getData()
396			{
397			// Prepare data source for fetching data
398			$this->getDataSource()->prepare($this->getOrder(), $this->getFilters());
399
400			// Load data using paginator
401			$this->paginator = new Paginator($this->getDataSource()->getPaginatorAdapter());
402			$this->paginator->setCurrentPageNumber($this->currentPage);
403			$this->paginator->setItemCountPerPage($this->itemsPerPage);
404			$this->paginator->setPageRange($this->pageRange);
405			$data = $this->paginator->getCurrentItems();
406
407			// Convert data to array
408			if (!is_array($data)) {
409			if ($data instanceof ResultSet) {
			0 ignored issues – show Bug introduced 2016-02-04 14:42 UTC by Report Bug Copy Issue Report The class `Zend\Db\ResultSet\ResultSet` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
410			$data = $data->toArray();
411			} elseif ($data instanceof \ArrayIterator \|\| $data instanceof \ArrayObject) {
412			$data = $data->getArrayCopy();
413			} else {
414			throw new \RuntimeException('Result data couldn\'t be converted to array');
415			}
416			}
417
418			$this->data = $data;
419			return $this->data;
420			}
421
422			/**
423			* @return Paginator
424			*/
425			public function getPaginator()
426			{
427			return $this->paginator;
428			}
429
430			// CRUD
431
432			/**
433			* @param $data
434			* @return mixed
435			*/
436			public function save($data, $identifier = null)
437			{
438			$eventResult = $this->getEventManager()->trigger(self::EVENT_GRID_PERSIST_PRE, $this, $data)->last();
439			if ($eventResult) {
440			$data = $eventResult;
441			}
442
443			if (!$identifier) {
444			$id = $this->insert($data);
445			} else {
446			$id = $this->update($data, $identifier);
447			}
448
449			$data[$this->getIdentifierColumnName()] = $id;
450
451			$this->getEventManager()->trigger(self::EVENT_GRID_PERSIST_POST, $this, $data);
452
453			return $this->getRow($id);
454			}
455
456			/**
457			* @param $data
458			* @return mixed
459			*/
460			public function insert($data)
461			{
462			$eventResult = $this->getEventManager()->trigger(self::EVENT_GRID_INSERT_PRE, $this, $data)->last();
463			if ($eventResult) {
464			$data = $eventResult;
465			}
466
467			$id = $this->getDataSource()->insert($data);
468
469			$data[$this->getIdentifierColumnName()] = $id;
470			$this->getEventManager()->trigger(self::EVENT_GRID_INSERT_POST, $this, $data);
471
472			return $id;
473			}
474
475			/**
476			* @param $data
477			* @param $primary
478			* @return mixed
479			*/
480			public function update($data, $primary)
481			{
482			$eventResult = $this->getEventManager()->trigger(self::EVENT_GRID_UPDATE_PRE, $this, $data)->last();
483			if ($eventResult) {
484			$data = $eventResult;
485			}
486
487			$this->getDataSource()->update($data, $primary);
488			$data[$this->getIdentifierColumnName()] = $primary;
489
490			$this->getEventManager()->trigger(self::EVENT_GRID_UPDATE_POST, $this, $data);
491
492			return $primary;
493			}
494
495			/**
496			* @param $id
497			*/
498			public function delete($id)
499			{
500			$identifierColumnName = $this->getIdentifierColumnName();
501
502			$this->getEventManager()->trigger(self::EVENT_GRID_DELETE_PRE, $this, [$identifierColumnName => $id]);
503			$this->getDataSource()->delete($id);
504			$this->getEventManager()->trigger(self::EVENT_GRID_DELETE_POST, $this, [$identifierColumnName => $id]);
505			}
506
507			// FILTERS
508
509			/**
510			* @param FilterInterface $filter
511			* @param string\|Column $column
512			* @return $this
513			*/
514			public function addFilter(FilterInterface $filter, $column)
515			{
516			if (!$column instanceof Column) {
517			$column = $this->getColumn($column);
518			}
519
520			if (!$filter->getName()) {
521			$filter->setName($column->getName());
522			}
523
524			if (!$filter->getLabel()) {
525			$filter->setLabel($column->getLabel());
526			}
527
528			$this->filters[$filter->getName()] = $filter;
529
530			return $this;
531			}
532
533			/**
534			* @param $columnName
535			* @return bool
536			*/
537			public function hasFilter($columnName)
538			{
539			return array_key_exists($columnName, $this->filters);
540			}
541
542			/**
543			* @param $columnName
544			* @return null
545			*/
546			public function getFilter($columnName)
547			{
548			if ($this->hasFilter($columnName)) {
549			return $this->filters[$columnName];
550			}
551
552			return null;
553			}
554
555			/**
556			* @return array
557			*/
558			public function getFilters()
559			{
560			return $this->filters;
561			}
562
563			/**
564			* @return bool
565			*/
566			public function hasFilters()
567			{
568			return count($this->getFilters()) > 0;
569			}
570
571			/**
572			* @param $values
573			*/
574			public function setFiltersData($values)
575			{
576			/** @var FilterInterface $filter */
577			foreach ($this->getFilters() as $filter) {
578			$filter->setValue($values[$filter->getName()]);
579			}
580			}
581
582			// PAGINATOR
583
584			/**
585			* @param $number
586			* @return $this
587			*/
588			public function setCurrentPage($number)
589			{
590			$this->currentPage = (int) $number;
591			return $this;
592			}
593
594			/**
595			* @return int
596			*/
597			public function getCurrentPage()
598			{
599			return $this->currentPage;
600			}
601
602
603			/**
604			* @param $count
605			* @return $this
606			*/
607			public function setItemsPerPage($count)
608			{
609			$this->itemsPerPage = (int) $count;
610			return $this;
611			}
612
613			/**
614			* @return int
615			*/
616			public function getItemsPerPage()
617			{
618			return $this->itemsPerPage;
619			}
620
621			/**
622			* @param $count
623			* @return $this
624			*/
625			public function setPageRange($count)
626			{
627			$this->pageRange = (int) $count;
628			return $this;
629			}
630
631			// INTERFACES IMPLEMENTATION
632
633			/**
634			* @return mixed
635			*/
636			public function current()
637			{
638			return current($this->columns);
639			}
640
641			/**
642			* @return bool
643			*/
644			public function valid()
645			{
646			return ($this->current() !== false);
647			}
648
649			/**
650			* @return mixed
651			*/
652			public function next()
653			{
654			return next($this->columns);
655			}
656
657			/**
658			* @return mixed
659			*/
660			public function key()
661			{
662			return key($this->columns);
663			}
664
665			/**
666			* @return mixed
667			*/
668			public function rewind()
669			{
670			return reset($this->columns);
671			}
672
673			/**
674			* @return int
675			*/
676			public function count()
677			{
678			return count($this->columns);
679			}
680
681			/**
682			* @param mixed $offset
683			* @return bool
684			*/
685			public function offsetExists($offset)
686			{
687			return isset($this->columns[$offset]);
688			}
689
690			/**
691			* @param mixed $offset
692			* @return bool\|mixed
693			*/
694			public function offsetGet($offset)
695			{
696			if(isset($this->columns[$offset])) {
697			return $this->columns[$offset];
698			}
699
700			return false;
701			}
702
703			/**
704			* @param mixed $offset
705			* @param mixed $column
706			*/
707			public function offsetSet($offset, $column)
708			{
709			if ($offset !== null) {
710			$this->columns[$offset] = $column;
711			} else {
712			$this->columns[] = $column;
713			}
714			}
715
716			/**
717			* @param mixed $offset
718			*/
719			public function offsetUnset($offset)
720			{
721			if (isset($this->columns[$offset])) {
722			unset($this->columns[$offset]);
723			}
724			}
725
726			/**
727			* Get an iterator for iterating over the elements in the collection.
728			*
729			* @return \ArrayIterator\|\Traversable
730			*/
731			public function getIterator()
732			{
733			return new \ArrayIterator($this->columns);
734			}
735			}

atukai / AtDataGrid

DataGrid D last analyzed 2017-12-12 19:16 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

52 Methods

How to fix Complexity

Complex Class

1. Missing dependencies

2. Missing use statement

Duplication Side-by-Side

Filter issues like

DataGrid D
last analyzed 2017-12-12 19:16 UTC