View::view() - Code Metrics - Inspection of "Fixed directories permission on generated filea" - samsonframework/view - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1fb11d...ea5b0d )

by Vitaly

created 2016-02-22 18:11 UTC

View::view() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	2

Importance

Changes	3
Bugs	1	Features	1

Metric	Value
c	3
b	1
f	1
dl	0
loc	9
ccs	1
cts	1
cp	1
rs	9.6666
cc	2
eloc	5
nc	2
nop	1
crap	2

<?php
/**
 * Created by Vitaly Iegorov <[email protected]>.
 * on 18.02.16 at 14:15
 */
namespace samsonframework\view;

use samsonframework\core\RenderInterface;
use samsonframework\core\ViewInterface;
use samsonframework\view\exception\VariableKeyNotFound;
use samsonframework\view\exception\ViewClassNotFound;
use samsonframework\view\exception\ViewFileNotFound;

/**
 * View class for rendering.
 * @package samsonframework\view
 */
class View implements ViewInterface
{
    /** Default view file extension */
    const DEFAULT_EXT = 'vphp';

    /** @var array Collection of $key => $value view data */
    protected $data = array();

    /** @var string Full path to view file */
    protected $file;

    /** @var string View source code */
    protected $source;

    /** @var string Rendered view contents */
    protected $output;

    /** @var string Parent view class name */
    protected $parentView;

    /** @var string Parent view block name */
    protected $parentBlock;

    /** @var array Collection of view blocks */
    protected $blocks = array();

    /**
     * Set current view for rendering.
     * Method searches for the shortest matching view path by $pathPattern,
     * from loaded views.
     *
     * Module saves all view data that has been set to a specific view in appropriate
     * view data collection entry. By default module creates vied data entry - VD_POINTER_DEF,
     * and until any call of iModule::view() or iModule::output(), all data that is iModule::set(),
     * is stored to that location.
     *
     * On the first call of iModule::view() or iModule::output(), this method changes the view data
     * pointer to actual relative view path, and copies(actually just sets view data pointer) all view
     * data set before to new view data pointer. This guarantees backward compatibility and gives
     * opportunity not to set the view path before setting view data to it.
     *
     * @param string $pathPattern Path pattern for view searching
     *
     * @return $this Chaining
     * @throws \Exception
     */
    public function view($pathPattern)
    {
        if (file_exists($pathPattern)) {
            $this->file = $pathPattern;
            return $this;
        }

        throw new ViewFileNotFound($pathPattern);
    }

    /**
     * Render current view.
     * Method uses current view context and outputs rendering
     * result.
     *
     * @return string Rendered view
     */
    public function output()
    {
        // Start buffering
        ob_start();

        // Make variables accessible directly in view
        extract($this->data);

        // Render view from source
        if (!empty($this->source)) {
            eval(' ?>' . $this->source . '<?php ');
        } else { // Render view from file
            include($this->file);
        }

        // Store buffer output
        $this->output = ob_get_contents();

        // Clear buffer
        ob_end_clean();

        // Remove variables from context to free memory
        foreach ($this->data as $key => $value) {
            unset($key);
        }

        // Returned rendered view
        return $this->output;
    }

    /**
     * Magic method for getting view variables.
     *
     * @param string $name Variable key
     *
     * @return mixed Value
     * @throws VariableKeyNotFound
     */
    public function __get($name)
    {
        if (array_key_exists($name, $this->data)) {
            return $this->data[$name];
        }

        throw new VariableKeyNotFound($name);
    }

    /**
     * Set current view parent rendering view and block.
     *
     * @param string $parent Fully qualified parent view name
     * @param string $block  View block for rendering in parent view
     *
     * @throws ViewClassNotFound
     */
    public function extend($parent, $block)
    {
        //$parent = new $parent();
        /$parent->output();


        //throw new ViewClassNotFound($parent);
    }

    /**
     * Set current view nested block rendering view.
     *
     * @param string $blockName Nested view block container
     */
    public function block($blockName)
    {
        $this->blocks[] = $blockName;
    }

    /**
     * Magic method for setting view variables.
     *
     * @param string $name      Variable key
     * @param array  $arguments Variable value
     *
     * @return $this Chaining
     * @throws VariableKeyNotFound
     */
    public function __call($name, $arguments)
    {
        if (count($arguments)) {
            $this->set($arguments[0], $name);
        }

        return $this;
    }

    /**
     * Set view variable.
     *
     * Passing an array as $value will add array key => values into current
     * view data collection. If $key is passed then an array variable with this
     * key will be added to view data collection beside adding array key => values.
     *
     * @param mixed       $value Variable value
     * @param string|null $key   Variable key\prefix for objects and arrays
     *
     * @return $this Chaining
     */
    public function set($value, $key = null)
    {
        // RenderInterface implementation
        if (is_object($value) && is_a($value, RenderInterface::class)) {
            $this->setRenderableObject($value, $key);
        } elseif (is_array($value)) { // Merge array into view data
            $this->data = array_merge($this->data, $value);
        }

        // Store key value
        $this->data[$key] = $value;

        return $this;
    }

    /**
     * Set renderable object as view variable.
     *
     * @param mixed       $object Object instance for rendering
     * @param string|null $key    Variable key\prefix for objects and arrays
     */
    protected function setRenderableObject($object, $key)
    {
        /** @var RenderInterface $object */
        // Generate objects view array data and merge it with view data
        $this->data = array_merge(
            $this->data,
            $object->toView(null !== $key ? $key : get_class($object))
        );
    }
}


1		<?php
2		/**
3		* Created by Vitaly Iegorov <[email protected]>.
4		* on 18.02.16 at 14:15
5		*/
6		namespace samsonframework\view;
7
8		use samsonframework\core\RenderInterface;
9		use samsonframework\core\ViewInterface;
10		use samsonframework\view\exception\VariableKeyNotFound;
11		use samsonframework\view\exception\ViewClassNotFound;
12		use samsonframework\view\exception\ViewFileNotFound;
13
14		/**
15		* View class for rendering.
16		* @package samsonframework\view
17		*/
18		class View implements ViewInterface
19		{
20		/** Default view file extension */
21		const DEFAULT_EXT = 'vphp';
22
23		/** @var array Collection of $key => $value view data */
24		protected $data = array();
25
26		/** @var string Full path to view file */
27		protected $file;
28
29		/** @var string View source code */
30		protected $source;
31
32		/** @var string Rendered view contents */
33		protected $output;
34
35		/** @var string Parent view class name */
36		protected $parentView;
37
38		/** @var string Parent view block name */
39		protected $parentBlock;
40
41		/** @var array Collection of view blocks */
42		protected $blocks = array();
43
44		/**
45		* Set current view for rendering.
46		* Method searches for the shortest matching view path by $pathPattern,
47		* from loaded views.
48		*
49		* Module saves all view data that has been set to a specific view in appropriate
50		* view data collection entry. By default module creates vied data entry - VD_POINTER_DEF,
51		* and until any call of iModule::view() or iModule::output(), all data that is iModule::set(),
52		* is stored to that location.
53		*
54	2	* On the first call of iModule::view() or iModule::output(), this method changes the view data
55		* pointer to actual relative view path, and copies(actually just sets view data pointer) all view
56	2	* data set before to new view data pointer. This guarantees backward compatibility and gives
57	2	* opportunity not to set the view path before setting view data to it.
58	2	*
59		* @param string $pathPattern Path pattern for view searching
60		*
61	1	* @return $this Chaining
62		* @throws \Exception
63		*/
64		public function view($pathPattern)
65		{
66		if (file_exists($pathPattern)) {
67		$this->file = $pathPattern;
68		return $this;
69		}
70
71	2	throw new ViewFileNotFound($pathPattern);
72		}
73
74	2	/**
75		* Render current view.
76		* Method uses current view context and outputs rendering
77	2	* result.
78		*
79		* @return string Rendered view
80	2	*/
81	1	public function output()
82	1	{
83	1	// Start buffering
84		ob_start();
85
86		// Make variables accessible directly in view
87	2	extract($this->data);
88
89		// Render view from source
90	2	if (!empty($this->source)) {
91		eval(' ?>' . $this->source . '<?php ');
92		} else { // Render view from file
93	2	include($this->file);
94	2	}
95	2
96		// Store buffer output
97		$this->output = ob_get_contents();
98	2
99		// Clear buffer
100		ob_end_clean();
101
102		// Remove variables from context to free memory
103		foreach ($this->data as $key => $value) {
104		unset($key);
105		}
106
107		// Returned rendered view
108		return $this->output;
109	5	}
110
111	5	/**
112	5	* Magic method for getting view variables.
113		*
114		* @param string $name Variable key
115	1	*
116		* @return mixed Value
117		* @throws VariableKeyNotFound
118		*/
119		public function __get($name)
120		{
121		if (array_key_exists($name, $this->data)) {
122		return $this->data[$name];
123		}
124
125		throw new VariableKeyNotFound($name);
126		}
127	1
128		/**
129	1	* Set current view parent rendering view and block.
130	1	*
131	1	* @param string $parent Fully qualified parent view name
132		* @param string $block View block for rendering in parent view
133	1	*
134		* @throws ViewClassNotFound
135		*/
136		public function extend($parent, $block)
137		{
138		//$parent = new $parent();
139		/$parent->output();
		0 ignored issues – show Bug introduced 2016-02-22 18:17 UTC by Report Bug Copy Issue Report This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected '/' Loading history...
140
141		//throw new ViewClassNotFound($parent);
142		}
143
144		/**
145		* Set current view nested block rendering view.
146		*
147		* @param string $blockName Nested view block container
148	6	*/
149		public function block($blockName)
150		{
151	6	$this->blocks[] = $blockName;
152	3	}
153	6
154	3	/**
155	3	* Magic method for setting view variables.
156		*
157		* @param string $name Variable key
158	6	* @param array $arguments Variable value
159		*
160	6	* @return $this Chaining
161		* @throws VariableKeyNotFound
162		*/
163		public function __call($name, $arguments)
164		{
165		if (count($arguments)) {
166		$this->set($arguments[0], $name);
167		}
168
169	3	return $this;
170		}
171
172		/**
173	3	* Set view variable.
174	3	*
175	3	* Passing an array as $value will add array key => values into current
176	3	* view data collection. If $key is passed then an array variable with this
177	3	* key will be added to view data collection beside adding array key => values.
178		*
179		* @param mixed $value Variable value
180		* @param string\|null $key Variable key\prefix for objects and arrays
181		*
182		* @return $this Chaining
183		*/
184		public function set($value, $key = null)
185		{
186		// RenderInterface implementation
187		if (is_object($value) && is_a($value, RenderInterface::class)) {
188		$this->setRenderableObject($value, $key);
189		} elseif (is_array($value)) { // Merge array into view data
190		$this->data = array_merge($this->data, $value);
191		}
192
193		// Store key value
194		$this->data[$key] = $value;
195
196		return $this;
197		}
198
199		/**
200		* Set renderable object as view variable.
201		*
202		* @param mixed $object Object instance for rendering
203		* @param string\|null $key Variable key\prefix for objects and arrays
204		*/
205		protected function setRenderableObject($object, $key)
206		{
207		/** @var RenderInterface $object */
208		// Generate objects view array data and merge it with view data
209		$this->data = array_merge(
210		$this->data,
211		$object->toView(null !== $key ? $key : get_class($object))
212		);
213		}
214		}
215

samsonframework / view

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View::view() A

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