Model::isSlugUnique() - Code Metrics - Inspection of "Refactoring posts" - Starbugstone/blogoc - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — Showing-Posts (#54)

by Stone

created 2018-10-08 13:28 UTC

Model::isSlugUnique() A

↳ Parent: Model

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	8
nc	2
nop	3
dl	0
loc	13
rs	10
c	0
b	0
f	0

<?php

namespace Core;

use Core\Traits\StringFunctions;
use Exception;
use PDO;

/**
 * Class Model here we have all the generic calls to be inherited by the App\Models
 * using PDO connections
 * @package Core
 *
 * PHP version 7
 */
abstract class Model
{
    use StringFunctions;
    /**
     * @var PDO the database handeler
     */
    protected $dbh;

    /**
     * @var \PDOStatement|boolean the prepared sql statement
     */
    protected $stmt;

    /**
     * @var Container the dependancy injector
     */
    private $container;

    /**
     * Model constructor. prepares the database connection
     * @param Container $container
     */
    public function __construct(Container $container)
    {
        $this->container = $container;
        $this->dbh = $this->container->setPdo();
    }

    /*
     * generic PDO query constructor
     * ---------------------------------------------
     */

    /**
     * creating and storing the query
     * @param $sql string creating the sql query
     */
    protected function query($sql): void
    {
        $this->stmt = $this->dbh->prepare($sql);
    }

    /**
     * binding the parameters to the query. Need the stmt to be declared before via query()
     * @param $param
     * @param $value
     * @param  $type
     * @throws Exception error if no sql query to bind to
     */
    protected function bind($param, $value, $type = null): void
    {
        if ($this->stmt == null) {
            throw new Exception("No query to bind to");
        }
        if (is_null($type)) { //need a bind value, so just check it in code. that way we can just call bind(param,value)
            switch (true) {
                case is_int($value):
                    $type = PDO::PARAM_INT;
                    break;
                case is_bool($value):
                    $type = PDO::PARAM_BOOL;
                    break;
                case is_null($value):
                    $type = PDO::PARAM_NULL;
                    break;
                default:
                    $type = PDO::PARAM_STR;
            }
        }
        $this->stmt->bindValue($param, $value, $type);
    }

    /**
     * Execute our constructed SQL statement
     * @return bool
     * @throws Exception if the statement is empty
     */
    protected function execute()
    {
        if ($this->stmt == null) {
            throw new Exception("No statement to execute");
        }
        return $this->stmt->execute();
    }

    /**
     * fetches the result from an executed query
     * @return array
     */
    protected function fetchAll()
    {
        return $this->stmt->fetchAll();
    }

    /**
     * returns a single line from the executed query
     * @return mixed
     */
    protected function fetch()
    {
        return $this->stmt->fetch();
    }

    /*
     * END generic PDO query constructor
     * ---------------------------------------------
     */

    /**
     * correlation between the model name and the table name
     * if we don't have a table name, get the table that has the same name as the model will be returned (else, we do nothing !!)
     * Also search if the table exists, if not do a check in the views (must be v_$table)
     * @param string|null $table the name of the table to get, if none the get the table of the models name
     * @return string the table name (with an s)
     * @throws \ReflectionException the model doesn't exist, should never happen
     * @throws Exception table or view doesn't exist
     * @return string table or view name
     */
    protected function getTable(String $table = null): String
    {
        //If no table is passed, get the calling model name
        if ($table === null) {
            $reflect = new \ReflectionClass(get_class($this));
            $table = $reflect->getShortName(); //this is to only get the model name, otherwise we get the full namespace
            //since our models all end with Model, we should remove it.
            $table = $this->removeFromEnd($table, 'Model');
            $table = $table . 's'; //adding the s since the table should be plural. Might be some special case where the plural isn't just with an s
            $table = strtolower($table); //the database names are in lowercase
        }

        //Check if we have already passed the prefix
        if (!$this->startsWith($table, Config::TABLE_PREFIX)) {
            $table = $this->getTablePrefix($table);
        }


        //see if table exists
        $sql = "SHOW TABLES LIKE :table";
        $stmt = $this->dbh->prepare($sql);
        $stmt->bindValue(':table', $table, PDO::PARAM_STR);
        $stmt->execute();
        $exists = $stmt->rowCount() > 0; //will return 1 if table exists or 0 if non existant

        if ($exists) {
            //the table exists
            return $table;
        }

        //if we are here, then table doesn't exist, check for view
        $view = 'v_' . $table;
        $stmt->bindValue(':table', $view, PDO::PARAM_STR);
        $stmt->execute();
        $exists = $stmt->rowCount() > 0; //will return 1 if table exists or 0 if non existant

        if ($exists) {
            //the view exists
            return $view;
        }

        //neither table or view exists
        //throw an error
        throw new Exception("Table or view $table doesn't exist");
    }

    /**
     * This function adds the table prefix if set and returns the name
     * Use this if we are sure of the table name. Avoids the DB calls
     * @param $table string the table name
     * @return string
     */
    protected function getTablePrefix($table)
    {
        if (Config::TABLE_PREFIX != '') {
            $table = Config::TABLE_PREFIX . '_' . $table;
        }
        return $table;
    }

    /**
     * checks if the result from a PDO query has any data.
     * If yes then we return the array
     * If debugging is enabled we throw an exception on no results
     * or we just return an empty array
     * @param mixed $result the PDO result of a query
     * @return array the result or empty
     * @throws Exception if debugging is on and no result
     */
    private function returnArray($result)
    {
        if ($result) {
            return $result;
        }
        if (Config::DEV_ENVIRONMENT) {
            throw new Exception("No results in database");
        }
        return [];
    }

    /**
     * gets the entire table or view and returns the array
     * @param string $table the table to search in, if empty then get the table based on model name
     * @return array the results from database
     * @throws \ReflectionException
     */
    protected function getResultSet($table = null): array
    {
        $tableName = $this->getTable($table);
        $sql = "SELECT * FROM $tableName"; //can not pass table name as :parameter. since we already have tested if the table exists, this var should be safe.
        $this->query($sql);
        $this->execute();
        $result = $this->stmt->fetchAll(); //returns an array or false if no results
        return $this->returnArray($result);
    }

    /**
     * gets the entire table or view and returns the array with a limit to the number of rows
     * @param string $table the table to search in, if empty then get the table based on model name
     * @param string $limit the limit of rows to return
     * @return array the results from database
     * @throws \ReflectionException
     */
    protected function getResultSetLimited($limit, $table = null): array
    {
        $tableName = $this->getTable($table);
        $sql = "SELECT * FROM $tableName LIMIT :limit";
        $this->query($sql);
        $this->bind(':limit', $limit);
        $this->execute();
        $result = $this->stmt->fetchAll(); //returns an array or false if no results
        return $this->returnArray($result);
    }

    /**
     * get's the result of SELECT * FROM table where idtable=$id
     * @param int $rowId searched id
     * @param string $table the table to search, if blank then we get the table or view based on the model name
     * @return array result or empty array
     * @throws \ReflectionException (probably not, but will throw an exception if debugging is on and no results)
     */
    protected function getRowById($rowId, $table = null)
    {
        $tableName = $this->getTable($table);
        $idName = 'id' . $tableName;
        $sql = "SELECT * FROM $tableName WHERE $idName = :rowId";
        $this->query($sql);
        $this->bind(':rowId', $rowId);
        $this->execute();
        $result = $this->stmt->fetch();
        return $this->returnArray($result);
    }

    /**
     * gets the row from the query SELECT * FROM table WHERE $columnName = $Value
     * @param string $columnName the column to search in. Does a regex check for security
     * @param string $value the value to search for
     * @param string $table the table to search, if blank then we get the table or view based on the model name
     * @return array the results or empty
     * @throws \ReflectionException (probably not, but will throw an exception if debugging is on and no results)
     * @throws Exception if the column name consists of other characters than lower case, numbers and underscore for security
     */
    protected function getRowByColumn(String $columnName, $value, $table = null): array
    {
        $tableName = $this->getTable($table);
        $columnNameOk = preg_match("/^[a-z0-9_]+$/i",
            $columnName); //testing if column name only has lower case, numbers and underscore
        if (!$columnNameOk) {
            throw new Exception("Syntax error : Column name \"$columnName\" is not legal");
        }
        $sql = "SELECT * FROM $tableName WHERE $columnName = :value";
        $this->query($sql);
        $this->bind(':value', $value);
        $this->execute();
        $result = $this->stmt->fetch();
        return $this->returnArray($result);
    }

    /**
     * count the number of rows in table
     * @param string $table
     * @return mixed
     * @throws Exception
     */
    protected function count(string $table = null)
    {
        $table = $this->getTable($table);
        $sql = "SELECT COUNT(*) FROM $table";
        $this->query($sql);
        $this->execute();
        return $this->stmt->fetchColumn();
    }

    /**
     * get list with offset and limit from table
     * @param int $offset
     * @param int $limit
     * @param string|null $table
     * @return array
     * @throws \ReflectionException
     */
    protected function list(int $offset = 0, int $limit = Constant::POSTS_PER_PAGE, string $table = null)
    {
        $table = $this->getTable($table);
        $sql = "
            SELECT * FROM $table
            LIMIT :limit OFFSET :offset
        ";
        $this->query($sql);
        $this->bind(":limit", $limit);
        $this->bind(":offset", $offset);
        $this->execute();
        return $this->fetchAll();
    }

    /**
     * is the slug unique, used when updating the slug
     * @param string $slug the slug to search for
     * @param string $table the table to search in
     * @param string $slugColumn the name of the slug column
     * @return bool
     * @throws Exception
     */
    protected function isSlugUnique(string $slug, string $slugColumn, string $table = null): bool
    {
        if (!$this->isAlphaNum($slugColumn)) {
            throw new Exception("Invalid Column name");
        }

        $table = $this->getTable($table);

        $sql = "SELECT * FROM $table WHERE $slugColumn = :slug";
        $this->query($sql);
        $this->bind(':slug', $slug);
        $this->execute();
        return !$this->stmt->rowCount() > 0;
    }

    /**
     * get the ID of the row from the slug
     * @param string $slug the slug to search
     * @param string $table the table to search in
     * @param string $slugColumn the slug column name
     * @param string $idColumn the id column name
     * @return int the id of the row
     * @throws Exception
     */
    protected function getIdFromSlug(string $slug, string $idColumn, string $slugColumn, string $table = null): int
    {
        if (!$this->isAllAlphaNum([$idColumn, $slugColumn])) {
            throw new Exception("Invalid Column name");
        }

        $table = $this->getTable($table);

        $sql = "SELECT $idColumn FROM $table WHERE $slugColumn = :slug";
        $this->query($sql);
        $this->bind(":slug", $slug);
        $this->execute();
        if (!$this->stmt->rowCount() > 0) {
            return 0;
        }
        return $this->stmt->fetchColumn();

    }

    /**
     * get the slug from an Id
     * @param int $searchId
     * @param string $idColumn
     * @param string $slugColumn
     * @param string $table
     * @return string
     * @throws \ReflectionException
     */
    protected function getSlugFromId(
        int $searchId,
        string $idColumn,
        string $slugColumn,
        string $table = null
    ): string {

        if (!$this->isAllAlphaNum([$idColumn, $slugColumn])) {
            throw new Exception("Invalid Column name");
        }
        $table = $this->getTable($table);

        $sql = "SELECT $slugColumn FROM $table WHERE $idColumn = :searchId";
        $this->query($sql);
        $this->bind(":searchId", $searchId);
        $this->execute();
        if (!$this->stmt->rowCount() > 0) {
            return 0;
        }
        return $this->stmt->fetchColumn();
    }

    /**
     * get's the result of SELECT * FROM table where table_slug=$slug
     * @param string $slug the slug to look up
     * @param string $slugColumn the name of the slug column
     * @param string $table the table to search, if blank then we get the table or view based on the model name
     * @return array result or empty array
     * @throws \ReflectionException (probably not, but will throw an exception if debugging is on and no results)
     */
    protected function getRowBySlug(String $slug, string $slugColumn, $table = null): array
    {
        if (!$this->isAlphaNum($slugColumn)) {
            throw new Exception("Invalid Column name");
        }

        $table = $this->getTable($table);

        $sql = "SELECT * FROM $table WHERE $slugColumn = :slug";
        $this->query($sql);
        $this->bind(':slug', $slug);
        $this->execute();
        $result = $this->stmt->fetch();
        return $this->returnArray($result);
    }
}

1			<?php
2
3			namespace Core;
4
5			use Core\Traits\StringFunctions;
6			use Exception;
7			use PDO;
8
9			/**
10			* Class Model here we have all the generic calls to be inherited by the App\Models
11			* using PDO connections
12			* @package Core
13			*
14			* PHP version 7
15			*/
16			abstract class Model
17			{
18			use StringFunctions;
19			/**
20			* @var PDO the database handeler
21			*/
22			protected $dbh;
23
24			/**
25			* @var \PDOStatement\|boolean the prepared sql statement
26			*/
27			protected $stmt;
28
29			/**
30			* @var Container the dependancy injector
31			*/
32			private $container;
33
34			/**
35			* Model constructor. prepares the database connection
36			* @param Container $container
37			*/
38			public function __construct(Container $container)
39			{
40			$this->container = $container;
41			$this->dbh = $this->container->setPdo();
42			}
43
44			/*
45			* generic PDO query constructor
46			* ---------------------------------------------
47			*/
48
49			/**
50			* creating and storing the query
51			* @param $sql string creating the sql query
52			*/
53			protected function query($sql): void
54			{
55			$this->stmt = $this->dbh->prepare($sql);
56			}
57
58			/**
59			* binding the parameters to the query. Need the stmt to be declared before via query()
60			* @param $param
61			* @param $value
62			* @param $type
63			* @throws Exception error if no sql query to bind to
64			*/
65			protected function bind($param, $value, $type = null): void
66			{
67			if ($this->stmt == null) {
68			throw new Exception("No query to bind to");
69			}
70			if (is_null($type)) { //need a bind value, so just check it in code. that way we can just call bind(param,value)
71			switch (true) {
72			case is_int($value):
73			$type = PDO::PARAM_INT;
74			break;
75			case is_bool($value):
76			$type = PDO::PARAM_BOOL;
77			break;
78			case is_null($value):
79			$type = PDO::PARAM_NULL;
80			break;
81			default:
82			$type = PDO::PARAM_STR;
83			}
84			}
85			$this->stmt->bindValue($param, $value, $type);
86			}
87
88			/**
89			* Execute our constructed SQL statement
90			* @return bool
91			* @throws Exception if the statement is empty
92			*/
93			protected function execute()
94			{
95			if ($this->stmt == null) {
96			throw new Exception("No statement to execute");
97			}
98			return $this->stmt->execute();
99			}
100
101			/**
102			* fetches the result from an executed query
103			* @return array
104			*/
105			protected function fetchAll()
106			{
107			return $this->stmt->fetchAll();
108			}
109
110			/**
111			* returns a single line from the executed query
112			* @return mixed
113			*/
114			protected function fetch()
115			{
116			return $this->stmt->fetch();
117			}
118
119			/*
120			* END generic PDO query constructor
121			* ---------------------------------------------
122			*/
123
124			/**
125			* correlation between the model name and the table name
126			* if we don't have a table name, get the table that has the same name as the model will be returned (else, we do nothing !!)
127			* Also search if the table exists, if not do a check in the views (must be v_$table)
128			* @param string\|null $table the name of the table to get, if none the get the table of the models name
129			* @return string the table name (with an s)
130			* @throws \ReflectionException the model doesn't exist, should never happen
131			* @throws Exception table or view doesn't exist
132			* @return string table or view name
133			*/
134			protected function getTable(String $table = null): String
135			{
136			//If no table is passed, get the calling model name
137			if ($table === null) {
138			$reflect = new \ReflectionClass(get_class($this));
139			$table = $reflect->getShortName(); //this is to only get the model name, otherwise we get the full namespace
140			//since our models all end with Model, we should remove it.
141			$table = $this->removeFromEnd($table, 'Model');
142			$table = $table . 's'; //adding the s since the table should be plural. Might be some special case where the plural isn't just with an s
143			$table = strtolower($table); //the database names are in lowercase
144			}
145
146			//Check if we have already passed the prefix
147			if (!$this->startsWith($table, Config::TABLE_PREFIX)) {
148			$table = $this->getTablePrefix($table);
149			}
150
151
152			//see if table exists
153			$sql = "SHOW TABLES LIKE :table";
154			$stmt = $this->dbh->prepare($sql);
155			$stmt->bindValue(':table', $table, PDO::PARAM_STR);
156			$stmt->execute();
157			$exists = $stmt->rowCount() > 0; //will return 1 if table exists or 0 if non existant
158
159			if ($exists) {
160			//the table exists
161			return $table;
162			}
163
164			//if we are here, then table doesn't exist, check for view
165			$view = 'v_' . $table;
166			$stmt->bindValue(':table', $view, PDO::PARAM_STR);
167			$stmt->execute();
168			$exists = $stmt->rowCount() > 0; //will return 1 if table exists or 0 if non existant
169
170			if ($exists) {
171			//the view exists
172			return $view;
173			}
174
175			//neither table or view exists
176			//throw an error
177			throw new Exception("Table or view $table doesn't exist");
178			}
179
180			/**
181			* This function adds the table prefix if set and returns the name
182			* Use this if we are sure of the table name. Avoids the DB calls
183			* @param $table string the table name
184			* @return string
185			*/
186			protected function getTablePrefix($table)
187			{
188			if (Config::TABLE_PREFIX != '') {
189			$table = Config::TABLE_PREFIX . '_' . $table;
190			}
191			return $table;
192			}
193
194			/**
195			* checks if the result from a PDO query has any data.
196			* If yes then we return the array
197			* If debugging is enabled we throw an exception on no results
198			* or we just return an empty array
199			* @param mixed $result the PDO result of a query
200			* @return array the result or empty
201			* @throws Exception if debugging is on and no result
202			*/
203			private function returnArray($result)
204			{
205			if ($result) {
206			return $result;
207			}
208			if (Config::DEV_ENVIRONMENT) {
209			throw new Exception("No results in database");
210			}
211			return [];
212			}
213
214			/**
215			* gets the entire table or view and returns the array
216			* @param string $table the table to search in, if empty then get the table based on model name
217			* @return array the results from database
218			* @throws \ReflectionException
219			*/
220			protected function getResultSet($table = null): array
221			{
222			$tableName = $this->getTable($table);
223			$sql = "SELECT * FROM $tableName"; //can not pass table name as :parameter. since we already have tested if the table exists, this var should be safe.
224			$this->query($sql);
225			$this->execute();
226			$result = $this->stmt->fetchAll(); //returns an array or false if no results
227			return $this->returnArray($result);
228			}
229
230			/**
231			* gets the entire table or view and returns the array with a limit to the number of rows
232			* @param string $table the table to search in, if empty then get the table based on model name
233			* @param string $limit the limit of rows to return
234			* @return array the results from database
235			* @throws \ReflectionException
236			*/
237			protected function getResultSetLimited($limit, $table = null): array
238			{
239			$tableName = $this->getTable($table);
240			$sql = "SELECT * FROM $tableName LIMIT :limit";
241			$this->query($sql);
242			$this->bind(':limit', $limit);
243			$this->execute();
244			$result = $this->stmt->fetchAll(); //returns an array or false if no results
245			return $this->returnArray($result);
246			}
247
248			/**
249			* get's the result of SELECT * FROM table where idtable=$id
250			* @param int $rowId searched id
251			* @param string $table the table to search, if blank then we get the table or view based on the model name
252			* @return array result or empty array
253			* @throws \ReflectionException (probably not, but will throw an exception if debugging is on and no results)
254			*/
255			protected function getRowById($rowId, $table = null)
256			{
257			$tableName = $this->getTable($table);
258			$idName = 'id' . $tableName;
259			$sql = "SELECT * FROM $tableName WHERE $idName = :rowId";
260			$this->query($sql);
261			$this->bind(':rowId', $rowId);
262			$this->execute();
263			$result = $this->stmt->fetch();
264			return $this->returnArray($result);
265			}
266
267			/**
268			* gets the row from the query SELECT * FROM table WHERE $columnName = $Value
269			* @param string $columnName the column to search in. Does a regex check for security
270			* @param string $value the value to search for
271			* @param string $table the table to search, if blank then we get the table or view based on the model name
272			* @return array the results or empty
273			* @throws \ReflectionException (probably not, but will throw an exception if debugging is on and no results)
274			* @throws Exception if the column name consists of other characters than lower case, numbers and underscore for security
275			*/
276			protected function getRowByColumn(String $columnName, $value, $table = null): array
277			{
278			$tableName = $this->getTable($table);
279			$columnNameOk = preg_match("/^[a-z0-9_]+$/i",
280			$columnName); //testing if column name only has lower case, numbers and underscore
281			if (!$columnNameOk) {
282			throw new Exception("Syntax error : Column name \"$columnName\" is not legal");
283			}
284			$sql = "SELECT * FROM $tableName WHERE $columnName = :value";
285			$this->query($sql);
286			$this->bind(':value', $value);
287			$this->execute();
288			$result = $this->stmt->fetch();
289			return $this->returnArray($result);
290			}
291
292			/**
293			* count the number of rows in table
294			* @param string $table
295			* @return mixed
296			* @throws Exception
297			*/
298			protected function count(string $table = null)
299			{
300			$table = $this->getTable($table);
301			$sql = "SELECT COUNT(*) FROM $table";
302			$this->query($sql);
303			$this->execute();
304			return $this->stmt->fetchColumn();
305			}
306
307			/**
308			* get list with offset and limit from table
309			* @param int $offset
310			* @param int $limit
311			* @param string\|null $table
312			* @return array
313			* @throws \ReflectionException
314			*/
315			protected function list(int $offset = 0, int $limit = Constant::POSTS_PER_PAGE, string $table = null)
316			{
317			$table = $this->getTable($table);
318			$sql = "
319			SELECT * FROM $table
320			LIMIT :limit OFFSET :offset
321			";
322			$this->query($sql);
323			$this->bind(":limit", $limit);
324			$this->bind(":offset", $offset);
325			$this->execute();
326			return $this->fetchAll();
327			}
328
329			/**
330			* is the slug unique, used when updating the slug
331			* @param string $slug the slug to search for
332			* @param string $table the table to search in
333			* @param string $slugColumn the name of the slug column
334			* @return bool
335			* @throws Exception
336			*/
337			protected function isSlugUnique(string $slug, string $slugColumn, string $table = null): bool
338			{
339			if (!$this->isAlphaNum($slugColumn)) {
340			throw new Exception("Invalid Column name");
341			}
342
343			$table = $this->getTable($table);
344
345			$sql = "SELECT * FROM $table WHERE $slugColumn = :slug";
346			$this->query($sql);
347			$this->bind(':slug', $slug);
348			$this->execute();
349			return !$this->stmt->rowCount() > 0;
350			}
351
352			/**
353			* get the ID of the row from the slug
354			* @param string $slug the slug to search
355			* @param string $table the table to search in
356			* @param string $slugColumn the slug column name
357			* @param string $idColumn the id column name
358			* @return int the id of the row
359			* @throws Exception
360			*/
361			protected function getIdFromSlug(string $slug, string $idColumn, string $slugColumn, string $table = null): int
362			{
363			if (!$this->isAllAlphaNum([$idColumn, $slugColumn])) {
364			throw new Exception("Invalid Column name");
365			}
366
367			$table = $this->getTable($table);
368
369			$sql = "SELECT $idColumn FROM $table WHERE $slugColumn = :slug";
370			$this->query($sql);
371			$this->bind(":slug", $slug);
372			$this->execute();
373			if (!$this->stmt->rowCount() > 0) {
374			return 0;
375			}
376			return $this->stmt->fetchColumn();
377
378			}
379
380			/**
381			* get the slug from an Id
382			* @param int $searchId
383			* @param string $idColumn
384			* @param string $slugColumn
385			* @param string $table
386			* @return string
387			* @throws \ReflectionException
388			*/
389			protected function getSlugFromId(
390			int $searchId,
391			string $idColumn,
392			string $slugColumn,
393			string $table = null
394			): string {
395
396			if (!$this->isAllAlphaNum([$idColumn, $slugColumn])) {
397			throw new Exception("Invalid Column name");
398			}
399			$table = $this->getTable($table);
400
401			$sql = "SELECT $slugColumn FROM $table WHERE $idColumn = :searchId";
402			$this->query($sql);
403			$this->bind(":searchId", $searchId);
404			$this->execute();
405			if (!$this->stmt->rowCount() > 0) {
406			return 0;
407			}
408			return $this->stmt->fetchColumn();
409			}
410
411			/**
412			* get's the result of SELECT * FROM table where table_slug=$slug
413			* @param string $slug the slug to look up
414			* @param string $slugColumn the name of the slug column
415			* @param string $table the table to search, if blank then we get the table or view based on the model name
416			* @return array result or empty array
417			* @throws \ReflectionException (probably not, but will throw an exception if debugging is on and no results)
418			*/
419			protected function getRowBySlug(String $slug, string $slugColumn, $table = null): array
420			{
421			if (!$this->isAlphaNum($slugColumn)) {
422			throw new Exception("Invalid Column name");
423			}
424
425			$table = $this->getTable($table);
426
427			$sql = "SELECT * FROM $table WHERE $slugColumn = :slug";
428			$this->query($sql);
429			$this->bind(':slug', $slug);
430			$this->execute();
431			$result = $this->stmt->fetch();
432			return $this->returnArray($result);
433			}
434			}

Starbugstone / blogoc

Pull Request — Showing-Posts (#54)

Model::isSlugUnique() A

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