PostListAbstract::listPosts() - Code Metrics - Inspection of "Prepare for release." - GinoPane/oc-blogtaxonomy-plugin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a449a7...7f0061 )

by Gino

created 2018-06-13 18:25 UTC

PostListAbstract::listPosts() B

↳ Parent: PostListAbstract

Complexity

Conditions	5
Paths	6

Size

Total Lines	23
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	23
rs	8.5906
c	0
b	0
f	0
cc	5
eloc	12
nc	6
nop	0

<?php

namespace GinoPane\BlogTaxonomy\Components;

use Cms\Classes\Page;
use Illuminate\Http\Response;
use Rainlab\Blog\Models\Post;
use Cms\Classes\ComponentBase;
use Illuminate\Database\Eloquent\Collection;

/**
 * Class PostListAbstract
 *
 * @package GinoPane\BlogTaxonomy\Components
 */
abstract class PostListAbstract extends ComponentBase

{
    use UrlHelperTrait;

    /**
     * @var Collection | array
     */
    public $posts = [];

    /**
     * @var integer             The current page
     */
    public $currentPage;

    /**
     * @var integer             The number of results per page
     */
    public $resultsPerPage;

    /**
     * Message to display when there are no posts
     *
     * @var string
     */
    public $noPostsMessage;

    /**
     * If the post list should be ordered by another attribute
     *
     * @var string
     */
    public $orderBy;

    /**
     * The attributes on which the post list can be ordered
     * @var array
     */
    public static $postAllowedSortingOptions = [

        'title asc' => 'Title (ascending)',
        'title desc' => 'Title (descending)',
        'created_at asc' => 'Created (ascending)',
        'created_at desc' => 'Created (descending)',
        'updated_at asc' => 'Updated (ascending)',
        'updated_at desc' => 'Updated (descending)',
        'published_at asc' => 'Published (ascending)',
        'published_at desc' => 'Published (descending)',
        'random' => 'Random'
    ];

    /**
     * Component Properties
     * @return array

     */
    public function defineProperties()
    {
        return [
            'noPostsMessage' => [
                'title'        => 'rainlab.blog::lang.settings.posts_no_posts',
                'description'  => 'rainlab.blog::lang.settings.posts_no_posts_description',
                'type'         => 'string',
                'showExternalParam' => false
            ],
            'orderBy' => [
                'title'       => 'rainlab.blog::lang.settings.posts_order',
                'description' => 'rainlab.blog::lang.settings.posts_order_description',
                'type'        => 'dropdown',
                'default'     => 'published_at asc',
                'showExternalParam' => false
            ],

            'page' => [
                'title'         => 'Page',
                'description'   => 'The URL parameter defining the page number.',
                'default'       => '{{ :page }}',
                'type'          => 'string',
                'group'         => 'Pagination',
            ],
            'resultsPerPage' => [
                'title'         => 'Results',
                'description'   => 'The number of posts to display per page.',
                'default'       => 10,
                'type'          => 'string',
                'validationPattern' => '^(0+)?[1-9]\d*$',
                'validationMessage' => 'Results per page must be a positive whole number.',
                'showExternalParam' => false,
                'group'         => 'Pagination',
            ],

            'postPage' => [
                'title'       => 'Post page',
                'description' => 'Page to show linked posts',
                'type'        => 'dropdown',
                'default'     => 'blog/post',
                'group'       => 'Links',
            ],
            'categoryPage' => [
                'title'       => 'rainlab.blog::lang.settings.posts_category',
                'description' => 'rainlab.blog::lang.settings.posts_category_description',
                'type'        => 'dropdown',
                'default'     => 'blog/category',
                'group'       => 'Links',
            ]
        ];
    }

    /**
     * @see Post::$allowedSortingOptions
     *
     * @return mixed
     */
    public function getOrderByOptions()
    {
        return static::$postAllowedSortingOptions;
    }

    /**
     * Query the tag and posts belonging to it
     */
    public function onRun()

    {
        if (is_null($this->prepareContextItem())) {
            return $this->controller->run(Response::HTTP_NOT_FOUND);
        }

        $this->prepareVars();

        $this->listPosts();
    }

    /**
     * Prepare variables
     */
    abstract protected function prepareContextItem();


    /**
     * Prepare variables
     */
    protected function prepareVars()
    {
        $this->currentPage = intval($this->property('page', 1)) ?: intval(post('page'));
        $this->resultsPerPage = intval($this->property('resultsPerPage'))
            ?: $this->defineProperties()['resultsPerPage']['default'];

        $this->noPostsMessage = $this->page['noPostsMessage'] = $this->property('noPostsMessage');
        $this->orderBy = $this->page['orderBy'] = $this->property('orderBy');

        // Page links
        $this->postPage = $this->page['postPage' ] = $this->property('postPage');
        $this->categoryPage = $this->page['categoryPage'] = $this->property('categoryPage');
    }

    /**
     * Load a list of posts
     */
    public function listPosts()
    {
        $query = $this->getPostsQuery();

        if (in_array($this->orderBy, array_keys(self::$postAllowedSortingOptions))) {
            if ($this->orderBy == 'random') {
                $query->inRandomOrder();
            } else {
                list($sortField, $sortDirection) = explode(' ', $this->orderBy);

                $query->orderBy($sortField, $sortDirection);
            }
        }

        $posts = $query->paginate($this->resultsPerPage, $this->currentPage);

        // Add a "url" helper attribute for linking to each post and category
        if ($posts && $posts->count()) {
            $posts->each([$this, 'setPostUrls']);
        }

        $this->posts = $posts;
    }

    /**
     * @return mixed
     */
    abstract protected function getPostsQuery();

    /**
     * @return mixed
     */
    public function getPostPageOptions()
    {
        return Page::sortBy('baseFileName')->lists('baseFileName', 'baseFileName');
    }

    /**
     * @return mixed
     */
    public function getCategoryPageOptions()
    {
        return Page::sortBy('baseFileName')->lists('baseFileName', 'baseFileName');
    }
}


1			<?php
2
3			namespace GinoPane\BlogTaxonomy\Components;
4
5			use Cms\Classes\Page;
6			use Illuminate\Http\Response;
7			use Rainlab\Blog\Models\Post;
8			use Cms\Classes\ComponentBase;
9			use Illuminate\Database\Eloquent\Collection;
10
11			/**
12			* Class PostListAbstract
13			*
14			* @package GinoPane\BlogTaxonomy\Components
15			*/
16			abstract class PostListAbstract extends ComponentBase
			0 ignored issues – show Coding Style introduced 2018-06-13 18:37 UTC by Report Bug Copy Issue Report `PostListAbstract` does not seem to conform to the naming convention (`^Abstract\|Factory$`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history...
17			{
18			use UrlHelperTrait;
19
20			/**
21			* @var Collection \| array
22			*/
23			public $posts = [];
24
25			/**
26			* @var integer The current page
27			*/
28			public $currentPage;
29
30			/**
31			* @var integer The number of results per page
32			*/
33			public $resultsPerPage;
34
35			/**
36			* Message to display when there are no posts
37			*
38			* @var string
39			*/
40			public $noPostsMessage;
41
42			/**
43			* If the post list should be ordered by another attribute
44			*
45			* @var string
46			*/
47			public $orderBy;
48
49			/**
50			* The attributes on which the post list can be ordered
51			* @var array
52			*/
53			public static $postAllowedSortingOptions = [
			0 ignored issues – show Comprehensibility Naming introduced 2018-06-13 18:37 UTC by Report Bug Copy Issue Report The variable name `$postAllowedSortingOptions` exceeds the maximum configured length of `20`. Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose. Loading history...
54			'title asc' => 'Title (ascending)',
55			'title desc' => 'Title (descending)',
56			'created_at asc' => 'Created (ascending)',
57			'created_at desc' => 'Created (descending)',
58			'updated_at asc' => 'Updated (ascending)',
59			'updated_at desc' => 'Updated (descending)',
60			'published_at asc' => 'Published (ascending)',
61			'published_at desc' => 'Published (descending)',
62			'random' => 'Random'
63			];
64
65			/**
66			* Component Properties
67			* @return array
			0 ignored issues – show Documentation introduced 2018-05-31 18:18 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `array<string,array>`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
68			*/
69			public function defineProperties()
70			{
71			return [
72			'noPostsMessage' => [
73			'title' => 'rainlab.blog::lang.settings.posts_no_posts',
74			'description' => 'rainlab.blog::lang.settings.posts_no_posts_description',
75			'type' => 'string',
76			'showExternalParam' => false
77			],
78			'orderBy' => [
79			'title' => 'rainlab.blog::lang.settings.posts_order',
80			'description' => 'rainlab.blog::lang.settings.posts_order_description',
81			'type' => 'dropdown',
82			'default' => 'published_at asc',
83			'showExternalParam' => false
84			],
85
86			'page' => [
87			'title' => 'Page',
88			'description' => 'The URL parameter defining the page number.',
89			'default' => '{{ :page }}',
90			'type' => 'string',
91			'group' => 'Pagination',
92			],
93			'resultsPerPage' => [
94			'title' => 'Results',
95			'description' => 'The number of posts to display per page.',
96			'default' => 10,
97			'type' => 'string',
98			'validationPattern' => '^(0+)?[1-9]\d*$',
99			'validationMessage' => 'Results per page must be a positive whole number.',
100			'showExternalParam' => false,
101			'group' => 'Pagination',
102			],
103
104			'postPage' => [
105			'title' => 'Post page',
106			'description' => 'Page to show linked posts',
107			'type' => 'dropdown',
108			'default' => 'blog/post',
109			'group' => 'Links',
110			],
111			'categoryPage' => [
112			'title' => 'rainlab.blog::lang.settings.posts_category',
113			'description' => 'rainlab.blog::lang.settings.posts_category_description',
114			'type' => 'dropdown',
115			'default' => 'blog/category',
116			'group' => 'Links',
117			]
118			];
119			}
120
121			/**
122			* @see Post::$allowedSortingOptions
123			*
124			* @return mixed
125			*/
126			public function getOrderByOptions()
127			{
128			return static::$postAllowedSortingOptions;
129			}
130
131			/**
132			* Query the tag and posts belonging to it
133			*/
134			public function onRun()
			0 ignored issues – show Documentation introduced 2018-06-13 18:37 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
135			{
136			if (is_null($this->prepareContextItem())) {
137			return $this->controller->run(Response::HTTP_NOT_FOUND);
138			}
139
140			$this->prepareVars();
141
142			$this->listPosts();
143			}
144
145			/**
146			* Prepare variables
147			*/
148			abstract protected function prepareContextItem();
			0 ignored issues – show Documentation introduced 2018-06-13 18:37 UTC by Report Bug Copy Issue Report For interfaces and abstract methods it is generally a good practice to add a `@return` annotation even if it is just `@return void` or `@return null`, so that implementors know what to do in the overridden method. For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a `@return` doc comment to communicate to implementors of these methods what they are expected to return. Loading history...
149
150			/**
151			* Prepare variables
152			*/
153			protected function prepareVars()
154			{
155			$this->currentPage = intval($this->property('page', 1)) ?: intval(post('page'));
156			$this->resultsPerPage = intval($this->property('resultsPerPage'))
157			?: $this->defineProperties()['resultsPerPage']['default'];
158
159			$this->noPostsMessage = $this->page['noPostsMessage'] = $this->property('noPostsMessage');
160			$this->orderBy = $this->page['orderBy'] = $this->property('orderBy');
161
162			// Page links
163			$this->postPage = $this->page['postPage' ] = $this->property('postPage');
164			$this->categoryPage = $this->page['categoryPage'] = $this->property('categoryPage');
165			}
166
167			/**
168			* Load a list of posts
169			*/
170			public function listPosts()
171			{
172			$query = $this->getPostsQuery();
173
174			if (in_array($this->orderBy, array_keys(self::$postAllowedSortingOptions))) {
175			if ($this->orderBy == 'random') {
176			$query->inRandomOrder();
177			} else {
178			list($sortField, $sortDirection) = explode(' ', $this->orderBy);
179
180			$query->orderBy($sortField, $sortDirection);
181			}
182			}
183
184			$posts = $query->paginate($this->resultsPerPage, $this->currentPage);
185
186			// Add a "url" helper attribute for linking to each post and category
187			if ($posts && $posts->count()) {
188			$posts->each([$this, 'setPostUrls']);
189			}
190
191			$this->posts = $posts;
192			}
193
194			/**
195			* @return mixed
196			*/
197			abstract protected function getPostsQuery();
198
199			/**
200			* @return mixed
201			*/
202			public function getPostPageOptions()
203			{
204			return Page::sortBy('baseFileName')->lists('baseFileName', 'baseFileName');
205			}
206
207			/**
208			* @return mixed
209			*/
210			public function getCategoryPageOptions()
211			{
212			return Page::sortBy('baseFileName')->lists('baseFileName', 'baseFileName');
213			}
214			}
215

GinoPane / oc-blogtaxonomy-plugin

Push — master ( a449a7...7f0061 )

PostListAbstract::listPosts() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like