blitz-php /
framework
| Total Complexity | 45 |
| Total Lines | 358 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like PHPMailer often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use PHPMailer, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 8 | class PHPMailer extends AbstractAdapter |
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| 9 | { |
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| 10 | /** |
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| 11 | * {@inheritDoc} |
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| 12 | */ |
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| 13 | protected array $dependancies = [ |
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| 14 | ['class' => Mailer::class, 'package' => 'phpmailer/phpmailer'] |
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| 15 | ]; |
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| 16 | |||
| 17 | /** |
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| 18 | * @var Mailer |
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| 19 | */ |
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| 20 | protected $mailer; |
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| 21 | |||
| 22 | public function __construct(bool $debug = false) |
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| 23 | { |
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| 24 | parent::__construct($debug); |
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| 25 | |||
| 26 | $this->mailer = new Mailer(); |
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| 27 | $this->mailer->SMTPAuth = true; |
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| 28 | } |
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| 29 | |||
| 30 | /** |
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| 31 | * {@inheritDoc} |
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| 32 | */ |
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| 33 | public function setPort(int $port): self |
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| 34 | { |
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| 35 | $this->mailer->Port = $port; |
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| 36 | |||
| 37 | return $this; |
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| 38 | } |
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| 39 | |||
| 40 | /** |
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| 41 | * {@inheritDoc} |
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| 42 | */ |
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| 43 | public function setHost(string $host): self |
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| 44 | { |
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| 45 | $this->mailer->Host = $host; |
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| 46 | |||
| 47 | return $this; |
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| 48 | } |
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| 49 | |||
| 50 | /** |
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| 51 | * {@inheritDoc} |
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| 52 | */ |
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| 53 | public function setUsername(string $username): self |
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| 54 | { |
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| 55 | $this->mailer->Username = $username; |
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| 56 | |||
| 57 | return $this; |
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| 58 | } |
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| 59 | |||
| 60 | /** |
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| 61 | * {@inheritDoc} |
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| 62 | */ |
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| 63 | public function setPassword(string $password): self |
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| 64 | { |
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| 65 | $this->mailer->Password = $password; |
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| 66 | |||
| 67 | return $this; |
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| 68 | } |
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| 69 | |||
| 70 | /** |
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| 71 | * {@inheritDoc} |
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| 72 | */ |
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| 73 | public function setDebug(int $debug = SMTP::DEBUG_SERVER): self |
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| 74 | { |
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| 75 | $this->mailer->SMTPDebug = $debug; |
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| 76 | |||
| 77 | return $this; |
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| 78 | } |
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| 79 | |||
| 80 | /** |
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| 81 | * {@inheritDoc} |
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| 82 | */ |
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| 83 | public function setProtocol(string $protocol): self |
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| 84 | { |
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| 85 | switch (strtolower($protocol)) { |
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| 86 | case static::PROTOCOL_MAIL: |
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| 87 | $this->mailer->isMail(); |
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| 88 | break; |
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| 89 | case static::PROTOCOL_QMAIL: |
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| 90 | $this->mailer->isQmail(); |
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| 91 | break; |
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| 92 | case static::PROTOCOL_SENDMAIL: |
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| 93 | $this->mailer->isSendmail(); |
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| 94 | break; |
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| 95 | default: |
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| 96 | $this->mailer->isSMTP(); |
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| 97 | break; |
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| 98 | } |
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| 99 | |||
| 100 | return $this; |
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| 101 | } |
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| 102 | |||
| 103 | /** |
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| 104 | * {@inheritDoc} |
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| 105 | */ |
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| 106 | public function setTimeout(int $timeout): self |
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| 111 | } |
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| 112 | |||
| 113 | /** |
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| 114 | * {@inheritDoc} |
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| 115 | */ |
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| 116 | public function setCharset(string $charset): self |
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| 117 | { |
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| 118 | $this->mailer->CharSet = $charset; |
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| 119 | |||
| 120 | return $this; |
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| 121 | } |
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| 122 | |||
| 123 | /** |
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| 124 | * {@inheritDoc} |
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| 125 | */ |
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| 126 | public function setPriority(int $priority): self |
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| 127 | { |
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| 128 | if (in_array($priority, static::PRIORITY_MAP, true)) { |
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| 129 | $this->mailer->Priority = $priority; |
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| 130 | } |
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| 131 | |||
| 132 | return $this; |
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| 133 | } |
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| 134 | |||
| 135 | /** |
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| 136 | * {@inheritDoc} |
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| 137 | */ |
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| 138 | public function setEncryption(?string $encryption): self |
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| 139 | { |
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| 140 | if (in_array($encryption, [null, static::ENCRYPTION_SSL, static::ENCRYPTION_TLS], true)) { |
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| 141 | $this->mailer->SMTPSecure = $encryption; |
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| 142 | } |
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| 143 | |||
| 144 | return $this; |
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| 145 | } |
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| 146 | |||
| 147 | |||
| 148 | /** |
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| 149 | * {@inheritDoc} |
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| 150 | */ |
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| 151 | public function alt(string $content) : self |
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| 152 | { |
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| 153 | $this->mailer->AltBody = $content; |
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| 154 | |||
| 155 | return $this; |
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| 156 | } |
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| 157 | |||
| 158 | /** |
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| 159 | * {@inheritDoc} |
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| 160 | * |
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| 161 | * @throws \PHPMailer\PHPMailer\Exception |
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| 162 | */ |
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| 163 | public function attachment(array|string $path, string $name = '', string $encoding = Mailer::ENCODING_BASE64, string $disposition = 'attachment'): self |
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| 164 | { |
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| 165 | if (is_string($path)) { |
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| 166 | $path = [$path => $name]; |
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| 167 | } |
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| 168 | |||
| 169 | foreach ($path As $key => $value) { |
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| 170 | $this->mailer->addAttachment($key, $value, $encoding, '', $disposition); |
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| 171 | } |
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| 172 | |||
| 173 | return $this; |
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| 174 | } |
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| 175 | |||
| 176 | /** |
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| 177 | * {@inheritDoc} |
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| 178 | * |
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| 179 | * @throws \PHPMailer\PHPMailer\Exception |
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| 180 | */ |
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| 181 | public function bcc(array|string $address, bool|string $name = '', bool $set = false): self |
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| 182 | { |
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| 183 | [$addresses, $set] = $this->parseMultipleAddresses($address, $name, $set); |
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| 184 | |||
| 185 | if ($set) { |
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| 186 | $this->mailer->clearBCCs(); |
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| 187 | } |
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| 188 | |||
| 189 | foreach ($addresses as $address) { |
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| 190 | $this->mailer->addBCC(...$address); |
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| 191 | } |
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| 192 | |||
| 193 | return $this; |
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| 194 | } |
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| 195 | |||
| 196 | /** |
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| 197 | * {@inheritDoc} |
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| 198 | * |
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| 199 | * @throws \PHPMailer\PHPMailer\Exception |
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| 200 | */ |
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| 201 | public function cc(array|string $address, bool|string $name = '', bool $set = false): self |
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| 202 | { |
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| 203 | [$addresses, $set] = $this->parseMultipleAddresses($address, $name, $set); |
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| 204 | |||
| 205 | if ($set) { |
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| 206 | $this->mailer->clearCCs(); |
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| 207 | } |
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| 208 | |||
| 209 | foreach ($addresses as $address) { |
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| 210 | $this->mailer->addCC(...$address); |
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| 211 | } |
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| 212 | |||
| 213 | return $this; |
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| 214 | } |
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| 215 | |||
| 216 | /** |
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| 217 | * {@inheritDoc} |
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| 218 | * |
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| 219 | * @throws \PHPMailer\PHPMailer\Exception |
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| 220 | */ |
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| 221 | public function from(string $address, string $name = '') : self |
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| 222 | { |
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| 223 | $this->mailer->setFrom($address, $name); |
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| 224 | |||
| 225 | return $this; |
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| 226 | } |
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| 227 | |||
| 228 | /** |
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| 229 | * {@inheritDoc} |
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| 230 | * |
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| 231 | * @throws \PHPMailer\PHPMailer\Exception |
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| 232 | */ |
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| 233 | public function header(array|string $name, ?string $value = null) : self |
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| 234 | { |
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| 235 | if (is_string($name)) { |
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| 236 | $name = [$name => $value]; |
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| 237 | } |
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| 238 | |||
| 239 | foreach ($name As $key => $value) { |
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| 240 | $this->mailer->addCustomHeader($key, $value); |
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| 241 | } |
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| 242 | |||
| 243 | return $this; |
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| 244 | } |
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| 245 | |||
| 246 | /** |
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| 247 | * {@inheritDoc} |
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| 248 | */ |
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| 249 | public function html(string $content): self |
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| 250 | { |
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| 251 | $this->mailer->isHTML(true); |
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| 252 | |||
| 253 | return $this->message($content); |
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| 254 | } |
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| 255 | |||
| 256 | /** |
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| 257 | * {@inheritDoc} |
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| 258 | */ |
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| 259 | public function lastId(): string |
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| 262 | } |
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| 263 | |||
| 264 | /** |
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| 265 | * {@inheritDoc} |
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| 266 | */ |
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| 267 | public function message(string $message): self |
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| 268 | { |
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| 269 | $this->mailer->Body = $message; |
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| 270 | |||
| 271 | return $this; |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * {@inheritDoc} |
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| 276 | * |
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| 277 | * @throws \PHPMailer\PHPMailer\Exception |
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| 278 | */ |
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| 279 | public function replyTo(array|string $address, bool|string $name = '', bool $set = false): self |
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| 280 | { |
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| 281 | [$addresses, $set] = $this->parseMultipleAddresses($address, $name, $set); |
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| 282 | |||
| 283 | if ($set) { |
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| 284 | $this->mailer->clearReplyTos(); |
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| 285 | } |
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| 286 | |||
| 287 | foreach ($addresses as $address) { |
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| 288 | $this->mailer->addReplyTo(...$address); |
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| 289 | } |
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| 290 | |||
| 291 | return $this; |
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| 292 | } |
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| 293 | |||
| 294 | /** |
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| 295 | * {@inheritDoc} |
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| 296 | * |
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| 297 | * @throws \PHPMailer\PHPMailer\Exception |
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| 298 | */ |
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| 299 | public function send(): bool |
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| 302 | } |
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| 303 | |||
| 304 | public function sign(string $cert_filename, string $key_filename, string $key_pass, string $extracerts_filename = ''): self |
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| 305 | { |
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| 306 | $this->mailer->sign($cert_filename, $key_filename, $key_pass, $extracerts_filename); |
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| 307 | |||
| 308 | return $this; |
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| 309 | } |
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| 310 | |||
| 311 | /** |
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| 312 | * {@inheritDoc} |
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| 313 | */ |
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| 314 | public function subject(string $subject): self |
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| 315 | { |
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| 316 | $this->mailer->Subject = $subject; |
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| 317 | |||
| 318 | return $this; |
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| 319 | } |
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| 320 | |||
| 321 | /** |
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| 322 | * {@inheritDoc} |
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| 323 | */ |
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| 324 | public function text(string $content): self |
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| 325 | { |
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| 326 | $this->mailer->isHTML(false); |
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| 327 | |||
| 328 | return $this->message($content); |
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| 329 | } |
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| 330 | |||
| 331 | /** |
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| 332 | * {@inheritDoc} |
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| 333 | * |
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| 334 | * @throws \PHPMailer\PHPMailer\Exception |
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| 335 | */ |
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| 336 | public function to(array|string $address, bool|string $name = '', bool $set = false): self |
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| 349 | } |
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| 350 | |||
| 351 | |||
| 352 | /** |
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| 353 | * {@inheritDoc} |
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| 354 | * |
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| 355 | * @return array |
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| 356 | */ |
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| 357 | protected function makeAddress(string $email, string $name) |
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| 366 | } |
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| 367 | } |
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths