Rootline::getAccessRootlineByPageId() - Code Metrics - Inspection of "[TASK] replace usage of deprecated or outdated TYP..." - TYPO3-Solr/ext-solr - Measure and Improve Code Quality continuously with Scrutinizer

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by Timo

created 2019-09-06 11:24 UTC

Rootline::getAccessRootlineByPageId() B

↳ Parent: Rootline

Complexity

Conditions	7
Paths	12

Size

Total Lines	37
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	7.2269

Importance

Changes

Metric	Value
eloc	21
c	0
b	0
f	0
dl	0
loc	37
ccs	15
cts	18
cp	0.8333
rs	8.6506
cc	7
nc	12
nop	2
crap	7.2269

<?php
namespace ApacheSolrForTypo3\Solr\Access;

/***************************************************************
 *  Copyright notice
 *
 *  (c) 2011-2015 Ingo Renner <[email protected]>
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/

use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\RootlineUtility;
use TYPO3\CMS\Frontend\Page\PageRepository;

/**
 * "Access Rootline", represents all pages and specifically those setting
 * frontend user group access restrictions in a page's rootline.
 *
 * The access rootline only contains pages which set frontend user access
 * restrictions and extend them to sub-pages. The format is as follows:
 *
 * pageId1:group1,group2/pageId2:group3/c:group1,group4,groupN
 *
 * The single elements of the access rootline are separated by a slash
 * character. All but the last elements represent pages, the last element
 * defines the access restrictions applied to the page's content elements
 * and records shown on the page.
 * Each page element is composed by the page ID of the page setting frontend
 * user access restrictions, a colon, and a comma separated list of frontend
 * user group IDs restricting access to the page.
 * The content access element does not have a page ID, instead it replaces
 * the ID by a lower case C.
 *
 * The groups for page elements are compared using OR, so the user needs to be
 * a member of only one of the groups listed for a page. The elements are
 * checked combined using AND, so the user must be member of at least one
 * group in each page element. However, the groups in the content access
 * element are checked using AND. So the user must be member of all the groups
 * listed in the content access element to see the document.
 *
 * An access rootline for a generic record could instead be short like this:
 *
 * r:group1,group2,groupN
 *
 * In this case the lower case R tells us that we're dealing with a record
 * like tt_news or the like. For records the groups are checked using OR
 * instead of using AND as it would be the case with content elements.
 *
 * @author Ingo Renner <[email protected]>
 */
class Rootline
{

    /**
     * Delimiter for page and content access right elements in the rootline.
     *
     * @var string
     */
    const ELEMENT_DELIMITER = '/';

    /**
     * Storage for access rootline elements
     *
     * @var array
     */
    protected $rootlineElements = [];

    /**
     * Constructor, turns a string representation of an access rootline into an
     * object representation.
     *
     * @param string $accessRootline Access Rootline String representation.
     */
    public function __construct($accessRootline = null)
    {
        if (!is_null($accessRootline)) {
            $rawRootlineElements = explode(self::ELEMENT_DELIMITER, $accessRootline);
            foreach ($rawRootlineElements as $rawRootlineElement) {
                try {
                    $this->push(GeneralUtility::makeInstance(RootlineElement::class, /** @scrutinizer ignore-type */ $rawRootlineElement));
                } catch (RootlineElementFormatException $e) {
                    // just ignore the faulty element for now, might log this later
                }
            }
        }
    }

    /**
     * Adds an Access Rootline Element to the end of the rootline.
     *
     * @param RootlineElement $rootlineElement Element to add.
     */
    public function push(RootlineElement $rootlineElement)
    {
        $lastElementIndex = max(0, (count($this->rootlineElements) - 1));

        if (!empty($this->rootlineElements[$lastElementIndex])) {
            if ($this->rootlineElements[$lastElementIndex]->getType() == RootlineElement::ELEMENT_TYPE_CONTENT) {
                throw new RootlineElementFormatException(
                    'Can not add an element to an Access Rootline whose\' last element is a content type element.',
                    1294422132
                );
            }

            if ($this->rootlineElements[$lastElementIndex]->getType() == RootlineElement::ELEMENT_TYPE_RECORD) {
                throw new RootlineElementFormatException(
                    'Can not add an element to an Access Rootline whose\' last element is a record type element.',
                    1308343423
                );
            }
        }

        $this->rootlineElements[] = $rootlineElement;
    }

    /**
     * Gets the Access Rootline for a specific page Id.
     *
     * @param int $pageId The page Id to generate the Access Rootline for.
     * @param string $mountPointParameter The mount point parameter for generating the rootline.
     * @return \ApacheSolrForTypo3\Solr\Access\Rootline Access Rootline for the given page Id.
     */
    public static function getAccessRootlineByPageId(
        $pageId,
        $mountPointParameter = ''
    ) {
        $accessRootline = GeneralUtility::makeInstance(Rootline::class);
        $rootlineUtility = GeneralUtility::makeInstance(RootlineUtility::class, $pageId, $mountPointParameter);
        try {
            $rootline = $rootlineUtility->get();
        } catch (\RuntimeException $e) {
            $rootline = [];
        }
        $rootline = array_reverse($rootline);
        // parent pages
        foreach ($rootline as $pageRecord) {
            if ($pageRecord['fe_group']
                && $pageRecord['extendToSubpages']
                && $pageRecord['uid'] != $pageId
            ) {
                $accessRootline->push(GeneralUtility::makeInstance(
                    RootlineElement::class,
                    /** @scrutinizer ignore-type */ $pageRecord['uid'] . RootlineElement::PAGE_ID_GROUP_DELIMITER . $pageRecord['fe_group']
                ));
            }
        }

        $pageSelector = GeneralUtility::makeInstance(PageRepository::class);

        // current page
        $currentPageRecord = $pageSelector->getPage($pageId);
        if ($currentPageRecord['fe_group']) {
            $accessRootline->push(GeneralUtility::makeInstance(
                RootlineElement::class,
                /** @scrutinizer ignore-type */ $currentPageRecord['uid'] . RootlineElement::PAGE_ID_GROUP_DELIMITER . $currentPageRecord['fe_group']
            ));
        }

        return $accessRootline;
    }

    /**
     * Returns the string representation of the access rootline.
     *
     * @return string String representation of the access rootline.
     */
    public function __toString()
    {
        $stringElements = [];

        foreach ($this->rootlineElements as $rootlineElement) {
            $stringElements[] = (string)$rootlineElement;
        }

        return implode(self::ELEMENT_DELIMITER, $stringElements);
    }

    /**
     * Gets a the groups in the Access Rootline.
     *
     * @return array An array of sorted, unique user group IDs required to access a page.
     */
    public function getGroups()
    {
        $groups = [];

        foreach ($this->rootlineElements as $rootlineElement) {
            $rootlineElementGroups = $rootlineElement->getGroups();
            $groups = array_merge($groups, $rootlineElementGroups);
        }

        $groups = $this->cleanGroupArray($groups);

        return $groups;
    }

    /**
     * Cleans an array of frontend user group IDs. Removes duplicates and sorts
     * the array.
     *
     * @param array $groups An array of frontend user group IDs
     * @return array An array of cleaned frontend user group IDs, unique, sorted.
     */
    public static function cleanGroupArray(array $groups)
    {
        $groups = array_unique($groups); // removes duplicates
        sort($groups, SORT_NUMERIC); // sort

        return $groups;
    }
}


1		<?php
2		namespace ApacheSolrForTypo3\Solr\Access;
3
4		/***************************************************************
5		* Copyright notice
6		*
7		* (c) 2011-2015 Ingo Renner <[email protected]>
8		* All rights reserved
9		*
10		* This script is part of the TYPO3 project. The TYPO3 project is
11		* free software; you can redistribute it and/or modify
12		* it under the terms of the GNU General Public License as published by
13		* the Free Software Foundation; either version 3 of the License, or
14		* (at your option) any later version.
15		*
16		* The GNU General Public License can be found at
17		* http://www.gnu.org/copyleft/gpl.html.
18		*
19		* This script is distributed in the hope that it will be useful,
20		* but WITHOUT ANY WARRANTY; without even the implied warranty of
21		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22		* GNU General Public License for more details.
23		*
24		* This copyright notice MUST APPEAR in all copies of the script!
25		***************************************************************/
26
27		use TYPO3\CMS\Core\Utility\GeneralUtility;
28		use TYPO3\CMS\Core\Utility\RootlineUtility;
29		use TYPO3\CMS\Frontend\Page\PageRepository;
30
31		/**
32		* "Access Rootline", represents all pages and specifically those setting
33		* frontend user group access restrictions in a page's rootline.
34		*
35		* The access rootline only contains pages which set frontend user access
36		* restrictions and extend them to sub-pages. The format is as follows:
37		*
38		* pageId1:group1,group2/pageId2:group3/c:group1,group4,groupN
39		*
40		* The single elements of the access rootline are separated by a slash
41		* character. All but the last elements represent pages, the last element
42		* defines the access restrictions applied to the page's content elements
43		* and records shown on the page.
44		* Each page element is composed by the page ID of the page setting frontend
45		* user access restrictions, a colon, and a comma separated list of frontend
46		* user group IDs restricting access to the page.
47		* The content access element does not have a page ID, instead it replaces
48		* the ID by a lower case C.
49		*
50		* The groups for page elements are compared using OR, so the user needs to be
51		* a member of only one of the groups listed for a page. The elements are
52		* checked combined using AND, so the user must be member of at least one
53		* group in each page element. However, the groups in the content access
54		* element are checked using AND. So the user must be member of all the groups
55		* listed in the content access element to see the document.
56		*
57		* An access rootline for a generic record could instead be short like this:
58		*
59		* r:group1,group2,groupN
60		*
61		* In this case the lower case R tells us that we're dealing with a record
62		* like tt_news or the like. For records the groups are checked using OR
63		* instead of using AND as it would be the case with content elements.
64		*
65		* @author Ingo Renner <[email protected]>
66		*/
67		class Rootline
68		{
69
70		/**
71		* Delimiter for page and content access right elements in the rootline.
72		*
73		* @var string
74		*/
75		const ELEMENT_DELIMITER = '/';
76
77		/**
78		* Storage for access rootline elements
79		*
80		* @var array
81		*/
82		protected $rootlineElements = [];
83
84		/**
85		* Constructor, turns a string representation of an access rootline into an
86		* object representation.
87		*
88		* @param string $accessRootline Access Rootline String representation.
89	71	*/
90		public function __construct($accessRootline = null)
91	71	{
92	71	if (!is_null($accessRootline)) {
93	71	$rawRootlineElements = explode(self::ELEMENT_DELIMITER, $accessRootline);
94		foreach ($rawRootlineElements as $rawRootlineElement) {
95	71	try {
96		$this->push(GeneralUtility::makeInstance(RootlineElement::class, /** @scrutinizer ignore-type */ $rawRootlineElement));
97		} catch (RootlineElementFormatException $e) {
98		// just ignore the faulty element for now, might log this later
99		}
100		}
101	71	}
102		}
103
104		/**
105		* Adds an Access Rootline Element to the end of the rootline.
106		*
107		* @param RootlineElement $rootlineElement Element to add.
108	71	*/
109		public function push(RootlineElement $rootlineElement)
110	71	{
111		$lastElementIndex = max(0, (count($this->rootlineElements) - 1));
112	71
113	1	if (!empty($this->rootlineElements[$lastElementIndex])) {
114		if ($this->rootlineElements[$lastElementIndex]->getType() == RootlineElement::ELEMENT_TYPE_CONTENT) {
115		throw new RootlineElementFormatException(
116		'Can not add an element to an Access Rootline whose\' last element is a content type element.',
117		1294422132
118		);
119		}
120	1
121		if ($this->rootlineElements[$lastElementIndex]->getType() == RootlineElement::ELEMENT_TYPE_RECORD) {
122		throw new RootlineElementFormatException(
123		'Can not add an element to an Access Rootline whose\' last element is a record type element.',
124		1308343423
125		);
126		}
127		}
128	71
129	71	$this->rootlineElements[] = $rootlineElement;
130		}
131
132		/**
133		* Gets the Access Rootline for a specific page Id.
134		*
135		* @param int $pageId The page Id to generate the Access Rootline for.
136		* @param string $mountPointParameter The mount point parameter for generating the rootline.
137		* @return \ApacheSolrForTypo3\Solr\Access\Rootline Access Rootline for the given page Id.
138	13	*/
139		public static function getAccessRootlineByPageId(
140		$pageId,
141		$mountPointParameter = ''
142	13	) {
143		$accessRootline = GeneralUtility::makeInstance(Rootline::class);
144	13	$rootlineUtility = GeneralUtility::makeInstance(RootlineUtility::class, $pageId, $mountPointParameter);
145	13	try {
146	13	$rootline = $rootlineUtility->get();
147	13	} catch (\RuntimeException $e) {
148		$rootline = [];
149	13	}
150	13	$rootline = array_reverse($rootline);
151	13	// parent pages
152	13	foreach ($rootline as $pageRecord) {
153		if ($pageRecord['fe_group']
154		&& $pageRecord['extendToSubpages']
155		&& $pageRecord['uid'] != $pageId
156		) {
157		$accessRootline->push(GeneralUtility::makeInstance(
158		RootlineElement::class,
159		/** @scrutinizer ignore-type */ $pageRecord['uid'] . RootlineElement::PAGE_ID_GROUP_DELIMITER . $pageRecord['fe_group']
160		));
161		}
162	13	}
163	13
164	2	$pageSelector = GeneralUtility::makeInstance(PageRepository::class);
165	2
166	2	// current page
167		$currentPageRecord = $pageSelector->getPage($pageId);
168		if ($currentPageRecord['fe_group']) {
169		$accessRootline->push(GeneralUtility::makeInstance(
170	13	RootlineElement::class,
171		/** @scrutinizer ignore-type */ $currentPageRecord['uid'] . RootlineElement::PAGE_ID_GROUP_DELIMITER . $currentPageRecord['fe_group']
172		));
173		}
174
175		return $accessRootline;
176		}
177
178	68	/**
179		* Returns the string representation of the access rootline.
180	68	*
181		* @return string String representation of the access rootline.
182	68	*/
183	57	public function __toString()
184		{
185		$stringElements = [];
186	68
187		foreach ($this->rootlineElements as $rootlineElement) {
188		$stringElements[] = (string)$rootlineElement;
189		}
190
191		return implode(self::ELEMENT_DELIMITER, $stringElements);
192		}
193
194	71	/**
195		* Gets a the groups in the Access Rootline.
196	71	*
197		* @return array An array of sorted, unique user group IDs required to access a page.
198	71	*/
199	60	public function getGroups()
200	60	{
201		$groups = [];
202
203	71	foreach ($this->rootlineElements as $rootlineElement) {
204		$rootlineElementGroups = $rootlineElement->getGroups();
205	71	$groups = array_merge($groups, $rootlineElementGroups);
206		}
207
208		$groups = $this->cleanGroupArray($groups);
209
210		return $groups;
211		}
212
213		/**
214		* Cleans an array of frontend user group IDs. Removes duplicates and sorts
215	75	* the array.
216		*
217	75	* @param array $groups An array of frontend user group IDs
218	75	* @return array An array of cleaned frontend user group IDs, unique, sorted.
219		*/
220	75	public static function cleanGroupArray(array $groups)
221		{
222		$groups = array_unique($groups); // removes duplicates
223		sort($groups, SORT_NUMERIC); // sort
224
225		return $groups;
226		}
227		}
228

TYPO3-Solr / ext-solr

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Rootline::getAccessRootlineByPageId() B

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