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| Name | Lines | Methods | CRAP | ||||
|---|---|---|---|---|---|---|---|
| create | 100.00% | 7 / 7 | 100.00% | 1 / 1 | 4 | ||
| fetchByRecordId | 100.00% | 12 / 12 | 100.00% | 1 / 1 | 4 | ||
| fetchByRecordIdPaginated | 100.00% | 24 / 24 | 100.00% | 1 / 1 | 6 | ||
| countByRecordId | 100.00% | 9 / 9 | 100.00% | 1 / 1 | 2 | ||
| init | 83.33% | 5 / 6 | 0.00% | 0 / 1 | 4.07 | ||
| 32 | class AttachmentFactory | |
| 33 | { | |
| 34 | /** | |
| 35 | * Default encryption key. | |
| 36 | */ | |
| 37 | private static ?string $defaultKey = null; | |
| 38 | ||
| 39 | /** | |
| 40 | * Storage type. | |
| 41 | */ | |
| 42 | private static ?int $storageType = 0; | |
| 43 | ||
| 44 | /** | |
| 45 | * File encryption is enabled. | |
| 46 | */ | |
| 47 | private static ?bool $encryptionEnabled = null; | |
| 48 | ||
| 49 | /** | |
| 50 | * Create an attachment exemplar. | |
| 51 | * | |
| 52 | * @param int|null $attachmentId ID | |
| 53 | * @param string|null $key Key | |
| 54 | * @throws AttachmentException | |
| 55 | */ | |
| 56 | public static function create(?int $attachmentId = null, ?string $key = null): File | |
| 57 | { | |
| 58 | $return = match (self::$storageType) { | |
| 59 | AttachmentStorageType::FILESYSTEM->value, AttachmentStorageType::S3->value => new File($attachmentId), | |
| 60 | default => throw new AttachmentException('Unknown attachment storage type'), | |
| 61 | }; | |
| 62 | ||
| 63 | /* | |
| 64 | * If encryption isn't enabled, just ignoring all keys | |
| 65 | */ | |
| 66 | if (self::$encryptionEnabled) { | |
| 67 | $key ??= self::$defaultKey; | |
| 68 | } | |
| 69 | ||
| 70 | $return->setKey($key); | |
| 71 | ||
| 72 | return $return; | |
| 73 | } | |
| 74 | ||
| 75 | /** | |
| 76 | * Fetch all record attachments. | |
| 77 | * | |
| 78 | * @param int $recordId ID of the record | |
| 79 | * | |
| 80 | * @throws AttachmentException | |
| 81 | * @return File[] | |
| 82 | */ | |
| 83 | public static function fetchByRecordId(Configuration $configuration, int $recordId): array | |
| 84 | { | |
| 85 | $files = []; | |
| 86 | ||
| 87 | $sql = sprintf( | |
| 88 | "SELECT id FROM %sfaqattachment WHERE record_id = %d AND record_lang = '%s'", | |
| 89 | Database::getTablePrefix(), | |
| 90 | $recordId, | |
| 91 | Language::$language, | |
| 92 | ); | |
| 93 | ||
| 94 | $result = $configuration->getDb()->fetchAll($configuration->getDb()->query($sql)); | |
| 95 | ||
| 96 | if ($result !== null && $result !== []) { | |
| 97 | foreach ($result as $item) { | |
| 98 | $files[] = self::create((int) $item->id); | |
| 99 | } | |
| 100 | } | |
| 101 | ||
| 102 | return $files; | |
| 103 | } | |
| 104 | ||
| 105 | /** | |
| 106 | * Fetch record attachments with pagination and sorting support. | |
| 107 | * | |
| 108 | * @param Configuration $configuration Configuration instance | |
| 109 | * @param int $recordId ID of the record | |
| 110 | * @param int $limit Number of items to fetch | |
| 111 | * @param int $offset Starting offset | |
| 112 | * @param string $sortField Field to sort by (id, filename, mime_type, filesize, created) | |
| 113 | * @param string $sortOrder Sort order (ASC or DESC) | |
| 114 | * | |
| 115 | * @throws AttachmentException | |
| 116 | * @return array Array of attachment data with filename and URL | |
| 117 | */ | |
| 118 | public static function fetchByRecordIdPaginated( | |
| 119 | Configuration $configuration, | |
| 120 | int $recordId, | |
| 121 | int $limit = 25, | |
| 122 | int $offset = 0, | |
| 123 | string $sortField = 'id', | |
| 124 | string $sortOrder = 'ASC', | |
| 125 | ): array { | |
| 126 | $files = []; | |
| 127 | ||
| 128 | // Validate sort field to prevent SQL injection | |
| 129 | $allowedSortFields = ['id', 'filename', 'mime_type', 'filesize', 'created']; | |
| 130 | if (!in_array($sortField, $allowedSortFields, strict: true)) { | |
| 131 | $sortField = 'id'; | |
| 132 | } | |
| 133 | ||
| 134 | // Validate sort order | |
| 135 | $sortOrder = strtoupper($sortOrder) === 'DESC' ? 'DESC' : 'ASC'; | |
| 136 | ||
| 137 | $sql = sprintf( | |
| 138 | "SELECT id FROM %sfaqattachment WHERE record_id = %d AND record_lang = '%s' ORDER BY %s %s LIMIT %d OFFSET %d", | |
| 139 | Database::getTablePrefix(), | |
| 140 | $recordId, | |
| 141 | $configuration->getDb()->escape(Language::$language), | |
| 142 | $sortField, | |
| 143 | $sortOrder, | |
| 144 | $limit, | |
| 145 | $offset, | |
| 146 | ); | |
| 147 | ||
| 148 | $result = $configuration->getDb()->fetchAll($configuration->getDb()->query($sql)); | |
| 149 | ||
| 150 | if ($result !== null && $result !== []) { | |
| 151 | foreach ($result as $item) { | |
| 152 | $attachment = self::create((int) $item->id); | |
| 153 | $files[] = [ | |
| 154 | 'filename' => $attachment->getFilename(), | |
| 155 | 'url' => $configuration->getDefaultUrl() . $attachment->buildUrl(), | |
| 156 | ]; | |
| 157 | } | |
| 158 | } | |
| 159 | ||
| 160 | return $files; | |
| 161 | } | |
| 162 | ||
| 163 | /** | |
| 164 | * Count total number of attachments for a record. | |
| 165 | * | |
| 166 | * @param Configuration $configuration Configuration instance | |
| 167 | * @param int $recordId ID of the record | |
| 168 | * @return int Total count of attachments | |
| 169 | */ | |
| 170 | public static function countByRecordId(Configuration $configuration, int $recordId): int | |
| 171 | { | |
| 172 | $sql = sprintf( | |
| 173 | "SELECT COUNT(*) as total FROM %sfaqattachment WHERE record_id = %d AND record_lang = '%s'", | |
| 174 | Database::getTablePrefix(), | |
| 175 | $recordId, | |
| 176 | $configuration->getDb()->escape(Language::$language), | |
| 177 | ); | |
| 178 | ||
| 179 | $result = $configuration->getDb()->query($sql); | |
| 180 | $row = $configuration->getDb()->fetchObject($result); | |
| 181 | ||
| 182 | return $row instanceof \stdClass ? (int) ($row->total ?? 0) : 0; | |
| 183 | } | |
| 184 | ||
| 185 | /** | |
| 186 | * Initializing the factory with global attachment settings. | |
| 187 | * | |
| 188 | * @param string $defaultKey Default key | |
| 189 | * @param bool $encryptionEnabled Enabled encryption? | |
| 190 | * @param int|null $storageType Optional storage type (defaults to filesystem) | |
| 191 | */ | |
| 192 | public static function init(string $defaultKey, bool $encryptionEnabled, ?int $storageType = null): void | |
| 193 | { | |
| 194 | if (null === self::$defaultKey) { | |
| 195 | self::$defaultKey = $defaultKey; | |
| 196 | } | |
| 197 | ||
| 198 | if (null === self::$encryptionEnabled) { | |
| 199 | self::$encryptionEnabled = $encryptionEnabled; | |
| 200 | } | |
| 201 | ||
| 202 | if ($storageType !== null) { | |
| 203 | self::$storageType = $storageType; | |
| 204 | } | |
| 205 | } | |
| 206 | } |