EventManager::__construct() - Code Metrics - Inspection of "Introduce new EventManager and Simplify class" - phpffcms/ffcms-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5bbdfe...13b325 )

by Mihail

created 2016-03-26 07:41 UTC

EventManager::__construct() A

↳ Parent: EventManager

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	6
rs	9.4285
cc	1
eloc	3
nc	1
nop	0

<?php
namespace Ffcms\Core\Event;

use Ffcms\Core\App;
use Ffcms\Core\Helper\Type\Obj;
use Ffcms\Core\Helper\Type\Str;
use Ffcms\Core\Helper\FileSystem\Directory;
use Ffcms\Core\Helper\FileSystem\File;

/**
 * Class EventManager. Control and run events.
 * @package \Ffcms\Core\Event
 * @author zenn
 */
class EventManager
{
    private $events;
    private $runned;
    
    private $runOnBoot = false;


    /**
     * EventManager constructor. Get always initiated data from memory storage.
     */
    public function __construct()
    {
        // get events from memory object saver
        $this->events = App::$Memory->get('events.catched.save');
        $this->runned = App::$Memory->get('events.runned.save');
    }

    /**
     * Catch the event if it occurred after this initiation of interception
     * 
     * @param string|array $event            
     * @param \Closure $callback            
     */
    public function on($event, \Closure $callback)
    {
        // check if event is a single string and parse it to array single item
        if (! Obj::isArray($event)) {
            $event = [$event];
        }
        
        foreach ($event as $item) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            $this->events[$item][] = $callback;
        }
    }
    
    /**
     * Catch the event if it occurred before the initiation of interception
     * @param string|array $event
     * @param \Closure $callback
     * @return mixed
     */
    public function listen($event, \Closure $callback)
    {
        // check if $event is a single string and set it as array with one item
        if (!Obj::isArray($event)) {
            $event = [$event];
        }
        
        // each every one event in array
        foreach ($event as $item) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            if (Obj::isArray($this->runned) && array_key_exists($item, $this->runned)) {
                return call_user_func_array($callback, $this->runned[$item]);
            }    
        }
        
        return false;
    }
    
    /**
     * Initialize event on happend
     * @return mixed
     */
    public function run()
    {
        // dynamicly parse input params
        $args = func_get_args();
        
        if (count($args) < 1) {
            return false;
        }
        
        // get event name
        $eventName = array_shift($args);
        // get event args as array if passed
        $eventArgs = @array_shift($args);
        
        // if event is registered
        if (isset($this->events[$eventName]) && Obj::isArray($this->events[$eventName])) {
            foreach ($this->events[$eventName] as $callback) {
                // call anonymous function with args if passed
                return call_user_func_array($callback, $eventArgs);
            }
        }
        
        // set to post runned actions
        $this->runned[$eventName] = $eventArgs;
        return false;
    }
    
    /**
     * Initialize bootable static methods in controllers. System method.
     * @param object|bool $loader
     */
    public static function makeBoot($loader = false)
    {
        $controllers = [root . '/Apps/Controller/' . env_name];
        // get custom apps directories from composer autoloader maps
        if ($loader !== false) {
            $sources = $loader->getPrefixes();
            // is there any custom paths for apps binding?
            if (Obj::isArray($sources) && isset($sources['Apps\\'])) {
                // each every one add a new path to controllers map
                $controllers = [];
                foreach ($sources['Apps\\'] as $path) {
                    $controllers[] = $path . '/Apps/Controller/' . env_name;
                }
            }
        }
        
        // each every path try to run boot method in ever controller
        foreach ($controllers as $path) {
            // check if directory exists
            if (!Directory::exist($path)) {
                continue;
            }
            $list = File::listFiles($path, ['.php'], true);
            // foreach all files in list
            foreach ($list as $file) {
                // define full class name with namespace
                $class = 'Apps\Controller\\' . env_name . '\\' . Str::cleanExtension($file);
                // check if class exists (must be loaded over autoloader)
                if (class_exists($class)) {
                    // check if static method boot is exists
                    if (method_exists($class, 'boot')) {
                        // call to boot method
                        call_user_func([$class, 'boot']);
                    }
                }
            }
        }
    }

    /**
     * Save events data in memory to prevent any sh@ts ;D
     */
    public function __destruct()
    {
        App::$Memory->set('events.catched.save', $this->events);
        App::$Memory->set('events.runned.save', $this->runned);
        
    }
    
}

1			<?php
2			namespace Ffcms\Core\Event;
3
4			use Ffcms\Core\App;
5			use Ffcms\Core\Helper\Type\Obj;
6			use Ffcms\Core\Helper\Type\Str;
7			use Ffcms\Core\Helper\FileSystem\Directory;
8			use Ffcms\Core\Helper\FileSystem\File;
9
10			/**
11			* Class EventManager. Control and run events.
12			* @package \Ffcms\Core\Event
13			* @author zenn
14			*/
15			class EventManager
16			{
17			private $events;
18			private $runned;
19
20			private $runOnBoot = false;
			0 ignored issues – show Unused Code introduced 2016-03-26 07:46 UTC by Report Bug Copy Issue Report The property `$runOnBoot` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
21
22			/**
23			* EventManager constructor. Get always initiated data from memory storage.
24			*/
25			public function __construct()
26			{
27			// get events from memory object saver
28			$this->events = App::$Memory->get('events.catched.save');
29			$this->runned = App::$Memory->get('events.runned.save');
30			}
31
32			/**
33			* Catch the event if it occurred after this initiation of interception
34			*
35			* @param string\|array $event
36			* @param \Closure $callback
37			*/
38			public function on($event, \Closure $callback)
39			{
40			// check if event is a single string and parse it to array single item
41			if (! Obj::isArray($event)) {
42			$event = [$event];
43			}
44
45			foreach ($event as $item) {
			0 ignored issues – show Bug introduced 2016-03-26 07:46 UTC by Report Bug Copy Issue Report The expression `$event` of type `string\|array` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
46			$this->events[$item][] = $callback;
47			}
48			}
49
50			/**
51			* Catch the event if it occurred before the initiation of interception
52			* @param string\|array $event
53			* @param \Closure $callback
54			* @return mixed
55			*/
56			public function listen($event, \Closure $callback)
57			{
58			// check if $event is a single string and set it as array with one item
59			if (!Obj::isArray($event)) {
60			$event = [$event];
61			}
62
63			// each every one event in array
64			foreach ($event as $item) {
			0 ignored issues – show Bug introduced 2016-03-26 07:46 UTC by Report Bug Copy Issue Report The expression `$event` of type `string\|array` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
65			if (Obj::isArray($this->runned) && array_key_exists($item, $this->runned)) {
66			return call_user_func_array($callback, $this->runned[$item]);
67			}
68			}
69
70			return false;
71			}
72
73			/**
74			* Initialize event on happend
75			* @return mixed
76			*/
77			public function run()
78			{
79			// dynamicly parse input params
80			$args = func_get_args();
81
82			if (count($args) < 1) {
83			return false;
84			}
85
86			// get event name
87			$eventName = array_shift($args);
88			// get event args as array if passed
89			$eventArgs = @array_shift($args);
90
91			// if event is registered
92			if (isset($this->events[$eventName]) && Obj::isArray($this->events[$eventName])) {
93			foreach ($this->events[$eventName] as $callback) {
94			// call anonymous function with args if passed
95			return call_user_func_array($callback, $eventArgs);
96			}
97			}
98
99			// set to post runned actions
100			$this->runned[$eventName] = $eventArgs;
101			return false;
102			}
103
104			/**
105			* Initialize bootable static methods in controllers. System method.
106			* @param object\|bool $loader
107			*/
108			public static function makeBoot($loader = false)
109			{
110			$controllers = [root . '/Apps/Controller/' . env_name];
111			// get custom apps directories from composer autoloader maps
112			if ($loader !== false) {
113			$sources = $loader->getPrefixes();
114			// is there any custom paths for apps binding?
115			if (Obj::isArray($sources) && isset($sources['Apps\\'])) {
116			// each every one add a new path to controllers map
117			$controllers = [];
118			foreach ($sources['Apps\\'] as $path) {
119			$controllers[] = $path . '/Apps/Controller/' . env_name;
120			}
121			}
122			}
123
124			// each every path try to run boot method in ever controller
125			foreach ($controllers as $path) {
126			// check if directory exists
127			if (!Directory::exist($path)) {
128			continue;
129			}
130			$list = File::listFiles($path, ['.php'], true);
131			// foreach all files in list
132			foreach ($list as $file) {
133			// define full class name with namespace
134			$class = 'Apps\Controller\\' . env_name . '\\' . Str::cleanExtension($file);
135			// check if class exists (must be loaded over autoloader)
136			if (class_exists($class)) {
137			// check if static method boot is exists
138			if (method_exists($class, 'boot')) {
139			// call to boot method
140			call_user_func([$class, 'boot']);
141			}
142			}
143			}
144			}
145			}
146
147			/**
148			* Save events data in memory to prevent any sh@ts ;D
149			*/
150			public function __destruct()
151			{
152			App::$Memory->set('events.catched.save', $this->events);
153			App::$Memory->set('events.runned.save', $this->runned);
154
155			}
156
157			}

phpffcms / ffcms-core

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EventManager::__construct() A

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