Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
100.00% |
90 / 90 |
|
100.00% |
7 / 7 |
CRAP | |
100.00% |
1 / 1 |
| Permission | |
100.00% |
90 / 90 |
|
100.00% |
7 / 7 |
31 | |
100.00% |
1 / 1 |
| __construct | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| add | |
100.00% |
24 / 24 |
|
100.00% |
1 / 1 |
6 | |||
| delete | |
100.00% |
7 / 7 |
|
100.00% |
1 / 1 |
4 | |||
| isRestricted | |
100.00% |
8 / 8 |
|
100.00% |
1 / 1 |
4 | |||
| get | |
100.00% |
18 / 18 |
|
100.00% |
1 / 1 |
6 | |||
| getAll | |
100.00% |
30 / 30 |
|
100.00% |
1 / 1 |
8 | |||
| normalizeCategoryIds | |
100.00% |
2 / 2 |
|
100.00% |
1 / 1 |
2 | |||
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Category permissions class for phpMyFAQ. |
| 5 | * This Source Code Form is subject to the terms of the Mozilla Public License, |
| 6 | * v. 2.0. If a copy of the MPL was not distributed with this file, You can |
| 7 | * obtain one at https://mozilla.org/MPL/2.0/. |
| 8 | * |
| 9 | * @package phpMyFAQ |
| 10 | * @author Thorsten Rinne <thorsten@phpmyfaq.de> |
| 11 | * @copyright 2020-2026 phpMyFAQ Team |
| 12 | * @license https://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0 |
| 13 | * @link https://www.phpmyfaq.de |
| 14 | * @since 2020-11-04 |
| 15 | */ |
| 16 | |
| 17 | declare(strict_types=1); |
| 18 | |
| 19 | namespace phpMyFAQ\Category; |
| 20 | |
| 21 | use phpMyFAQ\Configuration; |
| 22 | use phpMyFAQ\Database; |
| 23 | |
| 24 | /** |
| 25 | * Class CategoryPermission |
| 26 | * |
| 27 | * @package phpMyFAQ\Category |
| 28 | */ |
| 29 | class Permission |
| 30 | { |
| 31 | final public const string USER = 'user'; |
| 32 | |
| 33 | final public const string GROUP = 'group'; |
| 34 | |
| 35 | /** |
| 36 | * FaqPermission constructor. |
| 37 | */ |
| 38 | public function __construct( |
| 39 | private readonly Configuration $configuration, |
| 40 | ) { |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * Adds the category permissions for users and groups. |
| 45 | * |
| 46 | * @param string $mode 'group' or 'user' |
| 47 | * @param int[] $categories ID of the current category |
| 48 | * @param int[] $ids Array of group or user IDs |
| 49 | */ |
| 50 | public function add(string $mode, array $categories, array $ids): bool |
| 51 | { |
| 52 | if (self::USER !== $mode && self::GROUP !== $mode) { |
| 53 | return false; |
| 54 | } |
| 55 | |
| 56 | foreach ($categories as $category) { |
| 57 | foreach ($ids as $id) { |
| 58 | $query = sprintf( |
| 59 | 'SELECT * FROM %sfaqcategory_%s WHERE category_id = %d AND %s_id = %d', |
| 60 | Database::getTablePrefix(), |
| 61 | $mode, |
| 62 | $category, |
| 63 | $mode, |
| 64 | $id, |
| 65 | ); |
| 66 | |
| 67 | if ($this->configuration->getDb()->numRows($this->configuration->getDb()->query($query)) !== 0) { |
| 68 | continue; |
| 69 | } |
| 70 | |
| 71 | $query = sprintf( |
| 72 | 'INSERT INTO %sfaqcategory_%s (category_id, %s_id) VALUES (%d, %d)', |
| 73 | Database::getTablePrefix(), |
| 74 | $mode, |
| 75 | $mode, |
| 76 | $category, |
| 77 | $id, |
| 78 | ); |
| 79 | |
| 80 | $this->configuration->getDb()->query($query); |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | return true; |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * Deletes the category permissions for users and groups. |
| 89 | * |
| 90 | * @param string $mode 'group' or 'user' |
| 91 | * @param int[] $categories ID of the current category |
| 92 | */ |
| 93 | public function delete(string $mode, array $categories): bool |
| 94 | { |
| 95 | if (self::USER !== $mode && self::GROUP !== $mode) { |
| 96 | return false; |
| 97 | } |
| 98 | |
| 99 | foreach ($categories as $category) { |
| 100 | $query = sprintf(' |
| 101 | DELETE FROM |
| 102 | %sfaqcategory_%s |
| 103 | WHERE |
| 104 | category_id = %d', Database::getTablePrefix(), $mode, $category); |
| 105 | $this->configuration->getDb()->query($query); |
| 106 | } |
| 107 | |
| 108 | return true; |
| 109 | } |
| 110 | |
| 111 | /** |
| 112 | * Returns true, if a given category has user or group permissions. |
| 113 | * Otherwise, the methods return false. |
| 114 | */ |
| 115 | public function isRestricted(int $categoryId): bool |
| 116 | { |
| 117 | $hasUserPermissions = $this->get(self::USER, [$categoryId]); |
| 118 | $hasGroupPermissions = $this->get(self::GROUP, [$categoryId]); |
| 119 | |
| 120 | return ( |
| 121 | array_key_exists(0, $hasUserPermissions) |
| 122 | && $hasUserPermissions[0] !== -1 |
| 123 | || array_key_exists(0, $hasGroupPermissions) |
| 124 | && $hasGroupPermissions[0] !== -1 |
| 125 | ); |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Returns the category permissions for users or groups. |
| 130 | * |
| 131 | * @param string $mode 'group' or 'user' |
| 132 | * @param int[] $categories Array of category ids |
| 133 | * @return int[] Array of user or group IDs that have permissions for the given categories |
| 134 | */ |
| 135 | public function get(string $mode, array $categories): array |
| 136 | { |
| 137 | $permissions = []; |
| 138 | |
| 139 | if (self::USER !== $mode && self::GROUP !== $mode) { |
| 140 | return $permissions; |
| 141 | } |
| 142 | |
| 143 | $categoryList = $this->normalizeCategoryIds($categories); |
| 144 | |
| 145 | $query = sprintf( |
| 146 | 'SELECT %s_id AS permission FROM %sfaqcategory_%s WHERE category_id IN (%s)', |
| 147 | $mode, |
| 148 | Database::getTablePrefix(), |
| 149 | $mode, |
| 150 | $categoryList, |
| 151 | ); |
| 152 | |
| 153 | $result = $this->configuration->getDb()->query($query); |
| 154 | while (true) { |
| 155 | $row = $this->configuration->getDb()->fetchObject($result); |
| 156 | if ($row === false || $row === null) { |
| 157 | break; |
| 158 | } |
| 159 | |
| 160 | $permissions[] = (int) $row->permission; |
| 161 | } |
| 162 | |
| 163 | return $permissions; |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | * Returns all category permissions for users and groups. |
| 168 | * |
| 169 | * @param int[] $categories Array of category ids |
| 170 | * @return array<int, array<string, int[]>> Array of permissions with user and group IDs for each category |
| 171 | */ |
| 172 | public function getAll(array $categories): array |
| 173 | { |
| 174 | $permissions = []; |
| 175 | $categoryList = $this->normalizeCategoryIds($categories); |
| 176 | |
| 177 | foreach ($categories as $category) { |
| 178 | $permissions[(int) $category] = [ |
| 179 | self::USER => [], |
| 180 | self::GROUP => [], |
| 181 | ]; |
| 182 | } |
| 183 | |
| 184 | $query = sprintf( |
| 185 | 'SELECT category_id, user_id AS permission FROM %sfaqcategory_user WHERE category_id IN (%s)', |
| 186 | Database::getTablePrefix(), |
| 187 | $categoryList, |
| 188 | ); |
| 189 | |
| 190 | $result = $this->configuration->getDb()->query($query); |
| 191 | while (true) { |
| 192 | $row = $this->configuration->getDb()->fetchObject($result); |
| 193 | if ($row === false || $row === null) { |
| 194 | break; |
| 195 | } |
| 196 | |
| 197 | $permissions[(int) $row->category_id][self::USER][] = (int) $row->permission; |
| 198 | } |
| 199 | |
| 200 | $query = sprintf( |
| 201 | 'SELECT category_id, group_id AS permission FROM %sfaqcategory_group WHERE category_id IN (%s)', |
| 202 | Database::getTablePrefix(), |
| 203 | $categoryList, |
| 204 | ); |
| 205 | |
| 206 | $result = $this->configuration->getDb()->query($query); |
| 207 | while (true) { |
| 208 | $row = $this->configuration->getDb()->fetchObject($result); |
| 209 | if ($row === false || $row === null) { |
| 210 | break; |
| 211 | } |
| 212 | |
| 213 | $permissions[(int) $row->category_id][self::GROUP][] = (int) $row->permission; |
| 214 | } |
| 215 | |
| 216 | return $permissions; |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * @param int[] $categories |
| 221 | */ |
| 222 | private function normalizeCategoryIds(array $categories): string |
| 223 | { |
| 224 | $normalizedCategories = array_map(static fn($category): int => (int) $category, $categories); |
| 225 | |
| 226 | return $normalizedCategories === [] ? '0' : implode(', ', $normalizedCategories); |
| 227 | } |
| 228 | } |