PostModel::getPostsInCategory() - Code Metrics - Inspection of "Line formatting" - Starbugstone/blogoc - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — Showing-Posts ( 9ab3ae...80fb19 )

by Stone

created 2018-09-26 21:49 UTC

PostModel::getPostsInCategory() A

↳ Parent: PostModel

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	3
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

namespace App\Models;

use Core\Constant;
use Core\Container;
use Core\Model;
use Core\Traits\StringFunctions;
use Exception;

class PostModel extends Model
{
    use StringFunctions;

    private $postsTbl;
    private $categoriesTbl;
    private $usersTbl;
    private $postTagTbl;

    public function __construct(Container $container)
    {
        parent::__construct($container);
        $this->postsTbl = $this->getTablePrefix("posts");
        $this->categoriesTbl = $this->getTablePrefix("categories");
        $this->usersTbl = $this->getTablePrefix("users");
        $this->postTagTbl = $this->getTablePrefix("posts_has_tags");
    }

    /**
     * the base Select SQL to get the information from the post table and joined tables
     * @return string
     */
    private function basePostSelect(): string
    {
        $sql = "SELECT idposts, title, post_image,article,$this->postsTbl.last_update, posts_slug, categories_idcategories, category_name, published, on_front_page, categories_slug, pseudo as author, idusers
                FROM $this->postsTbl 
                INNER JOIN $this->categoriesTbl ON $this->postsTbl.categories_idcategories = $this->categoriesTbl.idcategories 
                INNER JOIN $this->usersTbl ON $this->postsTbl.author_iduser = $this->usersTbl.idusers
                LEFT JOIN $this->postTagTbl ON $this->postsTbl.idposts = $this->postTagTbl.post_idposts";
        return $sql;
    }

    /**
     * add the excerpt to a post list
     * @param array $posts
     * @return array
     * @throws \ErrorException
     */
    private function addExcerpt(array $posts): array
    {
        $sendResults = [];
        //we create the excerpt for the text and add it to the object
        foreach ($posts as $post) {
            $post->{'excerpt'} = $this->getExcerpt($post->article);
            $sendResults[] = $post;
        }
        return $sendResults;
    }

    /**
     * get all the posts with details. Only selecting posts that are published
     * @param int $offset where to start (for pagination)
     * @param int $limit the number of posts
     * @param bool $isFrontPage extract only front page posts
     * @param array $select list of select limiters
     * @return array list of posts
     * @throws \ErrorException
     */
    private function getAllPublishedPosts(int $offset, int $limit, bool $isFrontPage = false, array $select = []): array
    {
        $sql = $this->basePostSelect();
        $sql .= " WHERE published = 1";
        if ($isFrontPage) {
            $sql .= " AND on_front_page = 1";
        }
        //if we have a limiting parameter
        if ($select != null) {
            foreach ($select as $col => $val) {
                if (!$this->isAlphaNum($col)) {
                    throw new Exception("Invalid column name");
                }
                $sql .= " AND $col = :$col";
            }
        }
        $sql .= " ORDER BY $this->postsTbl.creation_date DESC";
        $sql .= " LIMIT :limit OFFSET :offset";
        $this->query($sql);
        if ($select != null) {
            foreach ($select as $col => $val) {
                $this->bind(":" . $col, $val);
            }
        }
        $this->bind(":limit", $limit);
        $this->bind(":offset", $offset);
        $this->execute();
        $results = $this->fetchAll();
        return $this->addExcerpt($results);
    }

    /**
     * Count the number of published posts
     * @param array $select list of select limiters
     * @return int number of posts
     * @throws Exception
     */
    private function countNumberPosts(array $select = []): int
    {
        $sql = "
                SELECT COUNT(*) FROM $this->postsTbl
                LEFT JOIN $this->postTagTbl ON $this->postsTbl.idposts = $this->postTagTbl.post_idposts
                WHERE published = 1
                ";
        if ($select != null) {
            foreach ($select as $col => $val) {
                if (!$this->isAlphaNum($col)) {
                    throw new Exception("Invalid column name");
                }
                $sql .= " AND $col = :$col";
            }
        }
        $this->query($sql);
        if ($select != null) {
            foreach ($select as $col => $val) {
                $this->bind(":" . $col, $val);
            }
        }
        $this->execute();
        return $this->stmt->fetchColumn();
    }

    /**
     * get the total number of posts
     * @return int
     * @throws Exception
     */
    public function totalNumberPosts(): int
    {
        return $this->countNumberPosts();
    }

    /**
     * get the total number of posts in a category
     * @param int $categoryId
     * @return int
     * @throws Exception
     */
    public function totalNumberPostsInCategory(int $categoryId): int
    {
        return $this->countNumberPosts(["categories_idcategories" => $categoryId]);
    }

    /**
     * get the total number of posts by an author
     * @param int $authorId
     * @return int
     * @throws Exception
     */
    public function totalNumberPostsByAuthor(int $authorId): int
    {
        return $this->countNumberPosts(["author_iduser" => $authorId]);
    }

    /**
     * get the total number of posts with tag
     * @param int $tagId
     * @return int
     * @throws Exception
     */
    public function totalNumberPostsByTag(int $tagId): int
    {
        return $this->countNumberPosts(["tag_idtags" => $tagId]);
    }

    /**
     * get the list of front posts
     * @param int $offset
     * @param int $limit
     * @return array
     * @throws \ErrorException
     */
    public function getFrontPosts(int $offset = 0, int $limit = Constant::FRONT_PAGE_POSTS): array
    {
        return $this->getAllPublishedPosts($offset, $limit, true);
    }

    /**
     * get the list of all the posts.
     * @param int $offset
     * @param array $select array of limiters [$key => $val] will convert to "where $key = $val"
     * @param int $limit
     * @return array
     * @throws \ErrorException
     */
    public function getPosts(int $offset = 0, array $select = [], int $limit = Constant::POSTS_PER_PAGE): array
    {
        return $this->getAllPublishedPosts($offset, $limit, false, $select);
    }

    /**
     * get all the posts from a certain category
     * @param int $categoryId the id of the category
     * @param int $offset the offset for pagination
     * @param int $limit the limit to display
     * @return array list of posts in set category
     * @throws Exception
     */
    public function getPostsInCategory(int $categoryId, int $offset = 0, int $limit = Constant::POSTS_PER_PAGE): array
    {
        return $this->getPosts($offset, ["categories_idcategories" => $categoryId], $limit);
    }

    /**
     * get all the posts with a specific author
     * @param int $authorId
     * @param int $offset
     * @param int $limit
     * @return array
     * @throws \ErrorException
     */
    public function getPostsWithAuthor(int $authorId, int $offset = 0, int $limit = Constant::POSTS_PER_PAGE): array
    {
        return $this->getPosts($offset, ["author_iduser" => $authorId], $limit);
    }

    /**
     * get all the posts with a certan tag
     * @param int $tagId
     * @param int $offset
     * @param int $limit
     * @return array
     * @throws \ErrorException
     */
    public function getPostsWithTag(int $tagId, int $offset = 0, int $limit = Constant::POSTS_PER_PAGE): array
    {
        return $this->getPosts($offset, ["tag_idtags" => $tagId], $limit);
    }

    /**
     * get a single post from it's ID
     * @param int $postid the post ID to get
     * @return array the single post details
     * @throws Exception
     */
    public function getSinglePost(int $postid)
    {
        $sql = $this->basePostSelect();
        $sql .= " WHERE idposts = :postId;";
        $this->query($sql);
        $this->bind(":postId", $postid, \PDO::PARAM_INT);
        $this->execute();

        return $this->fetch();
    }

    /**
     * Create a new post
     * @param string $title
     * @param string $postImage
     * @param int $idCategory
     * @param string $article
     * @param int $idUser
     * @param int $published
     * @param int $onFrontPage
     * @param string $postSlug
     * @return int the id of created post
     * @throws Exception
     */
    public function newPost(
        string $title,
        string $postImage,
        int $idCategory,
        string $article,
        int $idUser,
        int $published,
        int $onFrontPage,
        string $postSlug
    ): int {
        $sql = "
          INSERT INTO $this->postsTbl (title, post_image, categories_idcategories, article, author_iduser, creation_date, last_update, published, on_front_page, posts_slug)
          VALUES (:title, :post_image, :categories_idcategories, :article, :author_iduser, NOW(), NOW(), :published, :on_front_page, :posts_slug)
        ";
        $this->query($sql);
        $this->bind(':title', $title);
        $this->bind(':post_image', $postImage);
        $this->bind(':categories_idcategories', $idCategory);
        $this->bind(':article', $article);
        $this->bind(':author_iduser', $idUser);
        $this->bind(':published', $published);
        $this->bind(':on_front_page', $onFrontPage);
        $this->bind(':posts_slug', $postSlug);

        $this->execute();

        return $this->dbh->lastInsertId();

    }

    /**
     * Update a post with new values
     * @param int $postId
     * @param string $title
     * @param string $postImage
     * @param int $idCategory
     * @param string $article
     * @param int $published
     * @param int $onFrontPage
     * @param string $postSlug
     * @return bool success
     * @throws Exception
     */
    public function modifyPost(
        int $postId,
        string $title,
        string $postImage,
        int $idCategory,
        string $article,
        int $published,
        int $onFrontPage,
        string $postSlug
    ): bool {
        $sql = "
            UPDATE $this->postsTbl 
            SET 
                title = :title,
                post_image = :postImage,
                categories_idcategories = :idCategory,
                article = :article,
                last_update = NOW(),
                published = :published,
                on_front_page = :onFrontPage,
                posts_slug = :postSlug
            WHERE
              idposts = :postId
        ;";
        $this->query($sql);
        $this->bind(":title", $title);
        $this->bind(":postImage", $postImage);
        $this->bind(":idCategory", $idCategory);
        $this->bind(":article", $article);
        $this->bind(":published", $published);
        $this->bind(":onFrontPage", $onFrontPage);
        $this->bind(":postSlug", $postSlug);
        $this->bind(":postId", $postId);

        return $this->execute();
    }


}

1			<?php
2
3			namespace App\Models;
4
5			use Core\Constant;
6			use Core\Container;
7			use Core\Model;
8			use Core\Traits\StringFunctions;
9			use Exception;
10
11			class PostModel extends Model
12			{
13			use StringFunctions;
14
15			private $postsTbl;
16			private $categoriesTbl;
17			private $usersTbl;
18			private $postTagTbl;
19
20			public function __construct(Container $container)
21			{
22			parent::__construct($container);
23			$this->postsTbl = $this->getTablePrefix("posts");
24			$this->categoriesTbl = $this->getTablePrefix("categories");
25			$this->usersTbl = $this->getTablePrefix("users");
26			$this->postTagTbl = $this->getTablePrefix("posts_has_tags");
27			}
28
29			/**
30			* the base Select SQL to get the information from the post table and joined tables
31			* @return string
32			*/
33			private function basePostSelect(): string
34			{
35			$sql = "SELECT idposts, title, post_image,article,$this->postsTbl.last_update, posts_slug, categories_idcategories, category_name, published, on_front_page, categories_slug, pseudo as author, idusers
36			FROM $this->postsTbl
37			INNER JOIN $this->categoriesTbl ON $this->postsTbl.categories_idcategories = $this->categoriesTbl.idcategories
38			INNER JOIN $this->usersTbl ON $this->postsTbl.author_iduser = $this->usersTbl.idusers
39			LEFT JOIN $this->postTagTbl ON $this->postsTbl.idposts = $this->postTagTbl.post_idposts";
40			return $sql;
41			}
42
43			/**
44			* add the excerpt to a post list
45			* @param array $posts
46			* @return array
47			* @throws \ErrorException
48			*/
49			private function addExcerpt(array $posts): array
50			{
51			$sendResults = [];
52			//we create the excerpt for the text and add it to the object
53			foreach ($posts as $post) {
54			$post->{'excerpt'} = $this->getExcerpt($post->article);
55			$sendResults[] = $post;
56			}
57			return $sendResults;
58			}
59
60			/**
61			* get all the posts with details. Only selecting posts that are published
62			* @param int $offset where to start (for pagination)
63			* @param int $limit the number of posts
64			* @param bool $isFrontPage extract only front page posts
65			* @param array $select list of select limiters
66			* @return array list of posts
67			* @throws \ErrorException
68			*/
69			private function getAllPublishedPosts(int $offset, int $limit, bool $isFrontPage = false, array $select = []): array
70			{
71			$sql = $this->basePostSelect();
72			$sql .= " WHERE published = 1";
73			if ($isFrontPage) {
74			$sql .= " AND on_front_page = 1";
75			}
76			//if we have a limiting parameter
77			if ($select != null) {
78			foreach ($select as $col => $val) {
79			if (!$this->isAlphaNum($col)) {
80			throw new Exception("Invalid column name");
81			}
82			$sql .= " AND $col = :$col";
83			}
84			}
85			$sql .= " ORDER BY $this->postsTbl.creation_date DESC";
86			$sql .= " LIMIT :limit OFFSET :offset";
87			$this->query($sql);
88			if ($select != null) {
89			foreach ($select as $col => $val) {
90			$this->bind(":" . $col, $val);
91			}
92			}
93			$this->bind(":limit", $limit);
94			$this->bind(":offset", $offset);
95			$this->execute();
96			$results = $this->fetchAll();
97			return $this->addExcerpt($results);
98			}
99
100			/**
101			* Count the number of published posts
102			* @param array $select list of select limiters
103			* @return int number of posts
104			* @throws Exception
105			*/
106			private function countNumberPosts(array $select = []): int
107			{
108			$sql = "
109			SELECT COUNT(*) FROM $this->postsTbl
110			LEFT JOIN $this->postTagTbl ON $this->postsTbl.idposts = $this->postTagTbl.post_idposts
111			WHERE published = 1
112			";
113			if ($select != null) {
114			foreach ($select as $col => $val) {
115			if (!$this->isAlphaNum($col)) {
116			throw new Exception("Invalid column name");
117			}
118			$sql .= " AND $col = :$col";
119			}
120			}
121			$this->query($sql);
122			if ($select != null) {
123			foreach ($select as $col => $val) {
124			$this->bind(":" . $col, $val);
125			}
126			}
127			$this->execute();
128			return $this->stmt->fetchColumn();
129			}
130
131			/**
132			* get the total number of posts
133			* @return int
134			* @throws Exception
135			*/
136			public function totalNumberPosts(): int
137			{
138			return $this->countNumberPosts();
139			}
140
141			/**
142			* get the total number of posts in a category
143			* @param int $categoryId
144			* @return int
145			* @throws Exception
146			*/
147			public function totalNumberPostsInCategory(int $categoryId): int
148			{
149			return $this->countNumberPosts(["categories_idcategories" => $categoryId]);
150			}
151
152			/**
153			* get the total number of posts by an author
154			* @param int $authorId
155			* @return int
156			* @throws Exception
157			*/
158			public function totalNumberPostsByAuthor(int $authorId): int
159			{
160			return $this->countNumberPosts(["author_iduser" => $authorId]);
161			}
162
163			/**
164			* get the total number of posts with tag
165			* @param int $tagId
166			* @return int
167			* @throws Exception
168			*/
169			public function totalNumberPostsByTag(int $tagId): int
170			{
171			return $this->countNumberPosts(["tag_idtags" => $tagId]);
172			}
173
174			/**
175			* get the list of front posts
176			* @param int $offset
177			* @param int $limit
178			* @return array
179			* @throws \ErrorException
180			*/
181			public function getFrontPosts(int $offset = 0, int $limit = Constant::FRONT_PAGE_POSTS): array
182			{
183			return $this->getAllPublishedPosts($offset, $limit, true);
184			}
185
186			/**
187			* get the list of all the posts.
188			* @param int $offset
189			* @param array $select array of limiters [$key => $val] will convert to "where $key = $val"
190			* @param int $limit
191			* @return array
192			* @throws \ErrorException
193			*/
194			public function getPosts(int $offset = 0, array $select = [], int $limit = Constant::POSTS_PER_PAGE): array
195			{
196			return $this->getAllPublishedPosts($offset, $limit, false, $select);
197			}
198
199			/**
200			* get all the posts from a certain category
201			* @param int $categoryId the id of the category
202			* @param int $offset the offset for pagination
203			* @param int $limit the limit to display
204			* @return array list of posts in set category
205			* @throws Exception
206			*/
207			public function getPostsInCategory(int $categoryId, int $offset = 0, int $limit = Constant::POSTS_PER_PAGE): array
208			{
209			return $this->getPosts($offset, ["categories_idcategories" => $categoryId], $limit);
210			}
211
212			/**
213			* get all the posts with a specific author
214			* @param int $authorId
215			* @param int $offset
216			* @param int $limit
217			* @return array
218			* @throws \ErrorException
219			*/
220			public function getPostsWithAuthor(int $authorId, int $offset = 0, int $limit = Constant::POSTS_PER_PAGE): array
221			{
222			return $this->getPosts($offset, ["author_iduser" => $authorId], $limit);
223			}
224
225			/**
226			* get all the posts with a certan tag
227			* @param int $tagId
228			* @param int $offset
229			* @param int $limit
230			* @return array
231			* @throws \ErrorException
232			*/
233			public function getPostsWithTag(int $tagId, int $offset = 0, int $limit = Constant::POSTS_PER_PAGE): array
234			{
235			return $this->getPosts($offset, ["tag_idtags" => $tagId], $limit);
236			}
237
238			/**
239			* get a single post from it's ID
240			* @param int $postid the post ID to get
241			* @return array the single post details
242			* @throws Exception
243			*/
244			public function getSinglePost(int $postid)
245			{
246			$sql = $this->basePostSelect();
247			$sql .= " WHERE idposts = :postId;";
248			$this->query($sql);
249			$this->bind(":postId", $postid, \PDO::PARAM_INT);
250			$this->execute();
251
252			return $this->fetch();
253			}
254
255			/**
256			* Create a new post
257			* @param string $title
258			* @param string $postImage
259			* @param int $idCategory
260			* @param string $article
261			* @param int $idUser
262			* @param int $published
263			* @param int $onFrontPage
264			* @param string $postSlug
265			* @return int the id of created post
266			* @throws Exception
267			*/
268			public function newPost(
269			string $title,
270			string $postImage,
271			int $idCategory,
272			string $article,
273			int $idUser,
274			int $published,
275			int $onFrontPage,
276			string $postSlug
277			): int {
278			$sql = "
279			INSERT INTO $this->postsTbl (title, post_image, categories_idcategories, article, author_iduser, creation_date, last_update, published, on_front_page, posts_slug)
280			VALUES (:title, :post_image, :categories_idcategories, :article, :author_iduser, NOW(), NOW(), :published, :on_front_page, :posts_slug)
281			";
282			$this->query($sql);
283			$this->bind(':title', $title);
284			$this->bind(':post_image', $postImage);
285			$this->bind(':categories_idcategories', $idCategory);
286			$this->bind(':article', $article);
287			$this->bind(':author_iduser', $idUser);
288			$this->bind(':published', $published);
289			$this->bind(':on_front_page', $onFrontPage);
290			$this->bind(':posts_slug', $postSlug);
291
292			$this->execute();
293
294			return $this->dbh->lastInsertId();
			0 ignored issues – show Bug Best Practice introduced 2018-09-20 08:00 UTC by Report Bug Copy Issue Report The expression `return $this->dbh->lastInsertId()` returns the type `string` which is incompatible with the type-hinted return `integer`. Loading history...
295			}
296
297			/**
298			* Update a post with new values
299			* @param int $postId
300			* @param string $title
301			* @param string $postImage
302			* @param int $idCategory
303			* @param string $article
304			* @param int $published
305			* @param int $onFrontPage
306			* @param string $postSlug
307			* @return bool success
308			* @throws Exception
309			*/
310			public function modifyPost(
311			int $postId,
312			string $title,
313			string $postImage,
314			int $idCategory,
315			string $article,
316			int $published,
317			int $onFrontPage,
318			string $postSlug
319			): bool {
320			$sql = "
321			UPDATE $this->postsTbl
322			SET
323			title = :title,
324			post_image = :postImage,
325			categories_idcategories = :idCategory,
326			article = :article,
327			last_update = NOW(),
328			published = :published,
329			on_front_page = :onFrontPage,
330			posts_slug = :postSlug
331			WHERE
332			idposts = :postId
333			;";
334			$this->query($sql);
335			$this->bind(":title", $title);
336			$this->bind(":postImage", $postImage);
337			$this->bind(":idCategory", $idCategory);
338			$this->bind(":article", $article);
339			$this->bind(":published", $published);
340			$this->bind(":onFrontPage", $onFrontPage);
341			$this->bind(":postSlug", $postSlug);
342			$this->bind(":postId", $postId);
343
344			return $this->execute();
345			}
346
347
348			}

Starbugstone / blogoc

Push — Showing-Posts ( 9ab3ae...80fb19 )

PostModel::getPostsInCategory() A

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Duplication

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