HomeController::ChartData() - Code Metrics - silverstripe/addons.silverstripe.org - Measure and Improve Code Quality continuously with Scrutinizer

HomeController::ChartData() B
last analyzed 2017-11-15 00:10 UTC

↳ Parent: HomeController

Complexity

Conditions	6
Paths	4

Size

Total Lines	34
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	34
rs	8.439
c	0
b	0
f	0
cc	6
eloc	21
nc	4
nop	0

<?php

/**
 * The home page controller.
 */
class HomeController extends SiteController
{

    private static $popular_blacklist = array(
        'silverstripe/framework',
        'silverstripe/cms',
        'silverstripe/sqlite3',
        'silverstripe/postgresql',
        'silverstripe/reports',
        'silverstripe/siteconfig',
        'silverstripe-themes/simple'
    );

    public static $allowed_actions = array(
        'index'
    );

    public function index()
    {
        return $this->renderWith(array('Home', 'Page'));
    }

    public function Title()
    {
        return 'Home';
    }

    public function Link()
    {
        return Director::baseURL();
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());
}
    }

    /**
     * @param int $limit
     * @return DataList|SS_Limitable default to Relative addons
     */
    public function PopularAddons($limit = 10)
    {
        return self::RelativePopularAddons($limit);
    }

    /**
     * @param int $limit
     * @return DataList|SS_Limitable List sorted by absolute downloads
     */
    public static function AbsolutePopularAddons($limit = 10)
    {
        return Addon::get()
            ->sort('Downloads', 'DESC')
            ->exclude('Name', self::config()->popular_blacklist)
            ->limit($limit);
    }

    public static function RelativePopularAddons($limit = 10)
    {
        $addons = Addon::get()
            ->exclude(array('Name' => self::config()->popular_blacklist));
        $list = ArrayList::create($addons->toArray());
        /** @var ArrayList $addons */
        $addons = $list->sort('relativePopularity DESC');
        $addons = $addons->limit($limit);
        foreach ($addons as $addon) {
            $addon->Score = $addon->relativePopularityFormatted() . ' per day';
        }

        return $addons;
    }

    public function NewestAddons($limit = 10)
    {
        return Addon::get()->sort('Released', 'DESC')->limit($limit);
    }

    public function RandomAddons($limit = 10)
    {
        return Addon::get()->sort(DB::getConn()->random(), 'DESC')->limit($limit);

    }

    public function NewestVersions($limit = 10)
    {
        return AddonVersion::get()
            ->filter('Development', false)
            ->sort('Released', 'DESC')
            ->limit($limit);
    }

    public function ChartData()
    {
        $chartData = array();
        $list = ArrayList::create(array());

        $sqlQuery = new SQLQuery();

        $sqlQuery->setFrom('Addon');
        $sqlQuery->setSelect('DATE(Created) as Created');
        $sqlQuery->selectField('COUNT(*)', 'CountInOneDay');
        $sqlQuery->addWhere('"Created" >= DATE_SUB(NOW(), INTERVAL 30 DAY)');
        $sqlQuery->addGroupBy('DATE(Created)');

        $result = $sqlQuery->execute();

        if (count($result)) {
            foreach ($result as $row) {
                $date = date('j M Y', strtotime($row['Created']));
                if (!isset($chartData[$date])) {
                    $chartData[$date] = $row['CountInOneDay'];
                }
            }
        }

        if (count($chartData)) {
            foreach ($chartData as $x => $y) {
                $list->push(ArrayData::create(array(
                    'XValue' => $x,
                    'YValue' => $y
                )));
            }
        }

        return $list;
    }
}


1			<?php
2
3			/**
4			* The home page controller.
5			*/
6			class HomeController extends SiteController
7			{
8
9			private static $popular_blacklist = array(
10			'silverstripe/framework',
11			'silverstripe/cms',
12			'silverstripe/sqlite3',
13			'silverstripe/postgresql',
14			'silverstripe/reports',
15			'silverstripe/siteconfig',
16			'silverstripe-themes/simple'
17			);
18
19			public static $allowed_actions = array(
20			'index'
21			);
22
23			public function index()
24			{
25			return $this->renderWith(array('Home', 'Page'));
26			}
27
28			public function Title()
29			{
30			return 'Home';
31			}
32
33			public function Link()
34			{
35			return Director::baseURL();
			0 ignored issues – show Bug Best Practice introduced 2015-11-21 22:01 UTC by Report Bug Copy Issue Report The return type of `return \Director::baseURL();` (`array\|integer\|double\|string\|boolean`) is incompatible with the return type of the parent method `Controller::Link` of type `string`. 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...
36			}
37
38			/**
39			* @param int $limit
40			* @return DataList\|SS_Limitable default to Relative addons
41			*/
42			public function PopularAddons($limit = 10)
43			{
44			return self::RelativePopularAddons($limit);
45			}
46
47			/**
48			* @param int $limit
49			* @return DataList\|SS_Limitable List sorted by absolute downloads
50			*/
51			public static function AbsolutePopularAddons($limit = 10)
52			{
53			return Addon::get()
54			->sort('Downloads', 'DESC')
55			->exclude('Name', self::config()->popular_blacklist)
56			->limit($limit);
57			}
58
59			public static function RelativePopularAddons($limit = 10)
60			{
61			$addons = Addon::get()
62			->exclude(array('Name' => self::config()->popular_blacklist));
63			$list = ArrayList::create($addons->toArray());
64			/** @var ArrayList $addons */
65			$addons = $list->sort('relativePopularity DESC');
66			$addons = $addons->limit($limit);
67			foreach ($addons as $addon) {
68			$addon->Score = $addon->relativePopularityFormatted() . ' per day';
69			}
70
71			return $addons;
72			}
73
74			public function NewestAddons($limit = 10)
75			{
76			return Addon::get()->sort('Released', 'DESC')->limit($limit);
77			}
78
79			public function RandomAddons($limit = 10)
80			{
81			return Addon::get()->sort(DB::getConn()->random(), 'DESC')->limit($limit);
			0 ignored issues – show Deprecated Code introduced 2016-01-17 22:27 UTC by Report Bug Copy Issue Report The method `DB::getConn()` has been deprecated with message: since version 4.0 Use DB::get_conn instead This method has been deprecated. The supplier of the class has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead. Loading history...
82			}
83
84			public function NewestVersions($limit = 10)
85			{
86			return AddonVersion::get()
87			->filter('Development', false)
88			->sort('Released', 'DESC')
89			->limit($limit);
90			}
91
92			public function ChartData()
93			{
94			$chartData = array();
95			$list = ArrayList::create(array());
96
97			$sqlQuery = new SQLQuery();
			0 ignored issues – show Deprecated Code introduced 2016-01-17 22:27 UTC by Report Bug Copy Issue Report The class `SQLQuery` has been deprecated with message: since version 4.0 This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead. Loading history...
98			$sqlQuery->setFrom('Addon');
99			$sqlQuery->setSelect('DATE(Created) as Created');
100			$sqlQuery->selectField('COUNT(*)', 'CountInOneDay');
101			$sqlQuery->addWhere('"Created" >= DATE_SUB(NOW(), INTERVAL 30 DAY)');
102			$sqlQuery->addGroupBy('DATE(Created)');
103
104			$result = $sqlQuery->execute();
105
106			if (count($result)) {
107			foreach ($result as $row) {
108			$date = date('j M Y', strtotime($row['Created']));
109			if (!isset($chartData[$date])) {
110			$chartData[$date] = $row['CountInOneDay'];
111			}
112			}
113			}
114
115			if (count($chartData)) {
116			foreach ($chartData as $x => $y) {
117			$list->push(ArrayData::create(array(
118			'XValue' => $x,
119			'YValue' => $y
120			)));
121			}
122			}
123
124			return $list;
125			}
126			}
127

silverstripe / addons.silverstripe.org

HomeController::ChartData() B last analyzed 2017-11-15 00:10 UTC

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HomeController::ChartData() B
last analyzed 2017-11-15 00:10 UTC