softberg /
quantum-php-core
| Total Complexity | 59 |
| Total Lines | 555 |
| Duplicated Lines | 0 % |
| Changes | 5 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Mailer 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 Mailer, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 35 | class Mailer |
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| 36 | { |
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| 37 | |||
| 38 | /** |
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| 39 | * PHP Mailer instance |
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| 40 | * @var \PHPMailer\PHPMailer\PHPMailer |
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| 41 | */ |
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| 42 | private $mailer; |
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| 43 | |||
| 44 | /** |
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| 45 | * From address and name |
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| 46 | * @var array |
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| 47 | */ |
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| 48 | private $from = []; |
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| 49 | |||
| 50 | /** |
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| 51 | * To addresses |
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| 52 | * @var array |
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| 53 | */ |
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| 54 | private $addresses = []; |
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| 55 | |||
| 56 | /** |
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| 57 | * Reply To addresses |
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| 58 | * @var array |
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| 59 | */ |
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| 60 | private $replyToAddresses = []; |
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| 61 | |||
| 62 | /** |
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| 63 | * CC addresses |
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| 64 | * @var array |
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| 65 | */ |
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| 66 | private $ccAddresses = []; |
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| 67 | |||
| 68 | /** |
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| 69 | * BCC addresses |
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| 70 | * @var array |
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| 71 | */ |
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| 72 | private $bccAddresses = []; |
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| 73 | |||
| 74 | /** |
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| 75 | * Email subject |
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| 76 | * @var string |
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| 77 | */ |
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| 78 | private $subject = null; |
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| 79 | |||
| 80 | /** |
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| 81 | * Email body |
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| 82 | * @var string|array |
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| 83 | */ |
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| 84 | private $message = null; |
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| 85 | |||
| 86 | /** |
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| 87 | * Email attachments |
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| 88 | * @var array |
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| 89 | */ |
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| 90 | private $attachments = []; |
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| 91 | |||
| 92 | /** |
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| 93 | * Email attachments created from string |
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| 94 | * @var array |
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| 95 | */ |
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| 96 | private $stringAttachments = []; |
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| 97 | |||
| 98 | /** |
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| 99 | * Template path |
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| 100 | * @var string |
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| 101 | */ |
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| 102 | private $templatePath; |
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| 103 | |||
| 104 | /** |
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| 105 | * Sendinblue api key |
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| 106 | * @var string | null |
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| 107 | */ |
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| 108 | private $api_key = null; |
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| 109 | |||
| 110 | /** |
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| 111 | * Html message content |
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| 112 | * @var string | null |
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| 113 | */ |
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| 114 | private $htmlContent = null; |
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| 115 | |||
| 116 | /** |
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| 117 | * Mailer constructor. |
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| 118 | */ |
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| 119 | public function __construct() |
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| 120 | { |
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| 121 | if (!config()->has('mailer') || !config()->has('mailer.current')) { |
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| 122 | config()->import(new Setup('config', 'mailer')); |
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| 123 | } |
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| 124 | |||
| 125 | if (config()->get('mailer')['current'] === 'default') { |
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| 126 | $this->mailer = new PHPMailer(true); |
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| 127 | $this->mailer->CharSet = 'UTF-8'; |
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| 128 | if (config()->has('mailer.default.mail_host')) { |
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| 129 | $this->setupSmtp(); |
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| 130 | $this->setupDebugging(); |
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| 131 | } else { |
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| 132 | $this->mailer->isMail(); |
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| 133 | } |
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| 134 | $this->mailer->AllowEmpty = true; |
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| 135 | $this->mailer->isHTML(true); |
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| 136 | } elseif (config()->get('mailer')['current'] == 'sendinblue') { |
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| 137 | $this->api_key = config()->get('mailer')['sendinblue']['api_key']; |
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| 138 | } |
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| 139 | } |
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| 140 | |||
| 141 | /** |
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| 142 | * Sets the from email and the name |
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| 143 | * @param string $email |
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| 144 | * @param string|null $name |
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| 145 | * @return $this |
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| 146 | */ |
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| 147 | public function setFrom(string $email, ?string $name = null): Mailer |
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| 148 | { |
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| 149 | $this->from['email'] = $email; |
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| 150 | $this->from['name'] = $name; |
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| 151 | return $this; |
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| 152 | } |
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| 153 | |||
| 154 | /** |
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| 155 | * Gets from email and the name |
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| 156 | * @return array |
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| 157 | */ |
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| 158 | public function getFrom(): array |
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| 159 | { |
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| 160 | return $this->from; |
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| 161 | } |
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| 162 | |||
| 163 | /** |
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| 164 | * Sets "To" addresses |
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| 165 | * @param string $email |
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| 166 | * @param string|null $name |
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| 167 | * @return $this |
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| 168 | */ |
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| 169 | public function setAddress(string $email, ?string $name = null): Mailer |
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| 170 | { |
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| 171 | array_push($this->addresses, [ |
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| 172 | 'email' => $email, |
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| 173 | 'name' => $name |
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| 174 | ]); |
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| 175 | |||
| 176 | return $this; |
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| 177 | } |
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| 178 | |||
| 179 | /** |
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| 180 | * Gets "To" addresses |
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| 181 | * @return array |
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| 182 | */ |
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| 183 | public function getAddresses(): array |
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| 184 | { |
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| 185 | return $this->addresses; |
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| 186 | } |
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| 187 | |||
| 188 | /** |
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| 189 | * Sets "Reply-To" addresses |
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| 190 | * @param string $email |
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| 191 | * @param string|null $name |
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| 192 | * @return $this |
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| 193 | */ |
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| 194 | public function setReplay(string $email, ?string $name = null): Mailer |
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| 195 | { |
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| 196 | array_push($this->replyToAddresses, [ |
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| 197 | 'email' => $email, |
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| 198 | 'name' => $name |
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| 199 | ]); |
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| 200 | |||
| 201 | return $this; |
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| 202 | } |
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| 203 | |||
| 204 | /** |
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| 205 | * Gets "Reply-To" addresses |
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| 206 | * @return array |
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| 207 | */ |
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| 208 | public function getReplays(): array |
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| 209 | { |
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| 210 | return $this->replyToAddresses; |
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| 211 | } |
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| 212 | |||
| 213 | /** |
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| 214 | * Sets "CC" addresses |
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| 215 | * @param string $email |
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| 216 | * @param string|null $name |
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| 217 | * @return $this |
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| 218 | */ |
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| 219 | public function setCC(string $email, ?string $name = null): Mailer |
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| 220 | { |
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| 221 | array_push($this->ccAddresses, [ |
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| 222 | 'email' => $email, |
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| 223 | 'name' => $name |
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| 224 | ]); |
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| 225 | |||
| 226 | return $this; |
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| 227 | } |
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| 228 | |||
| 229 | /** |
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| 230 | * Gets "CC" addresses |
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| 231 | * @return array |
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| 232 | */ |
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| 233 | public function getCCs(): array |
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| 234 | { |
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| 235 | return $this->ccAddresses; |
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| 236 | } |
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| 237 | |||
| 238 | /** |
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| 239 | * Sets "BCC" addresses |
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| 240 | * @param string $email |
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| 241 | * @param string|null $name |
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| 242 | * @return $this |
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| 243 | */ |
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| 244 | public function setBCC(string $email, ?string $name = null): Mailer |
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| 245 | { |
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| 246 | array_push($this->bccAddresses, [ |
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| 247 | 'email' => $email, |
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| 248 | 'name' => $name |
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| 249 | ]); |
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| 250 | |||
| 251 | return $this; |
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| 252 | } |
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| 253 | |||
| 254 | /** |
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| 255 | * Get "BCC" addresses |
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| 256 | * @return array |
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| 257 | */ |
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| 258 | public function getBCCs(): array |
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| 259 | { |
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| 260 | return $this->bccAddresses; |
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| 261 | } |
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| 262 | |||
| 263 | /** |
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| 264 | * Sets the subject |
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| 265 | * @param string|null $subject |
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| 266 | * @return $this |
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| 267 | */ |
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| 268 | public function setSubject(?string $subject): Mailer |
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| 269 | { |
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| 270 | $this->subject = $subject; |
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| 271 | return $this; |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * Gets the subject |
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| 276 | * @return string |
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| 277 | */ |
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| 278 | public function getSubject(): ?string |
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| 279 | { |
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| 280 | return $this->subject; |
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| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * Sets the template |
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| 285 | * @param string $templatePath |
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| 286 | * @return $this |
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| 287 | */ |
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| 288 | public function setTemplate(string $templatePath): Mailer |
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| 289 | { |
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| 290 | $this->templatePath = $templatePath; |
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| 291 | return $this; |
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| 292 | } |
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| 293 | |||
| 294 | /** |
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| 295 | * Gets the template |
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| 296 | * @return string |
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| 297 | */ |
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| 298 | public function getTemplate(): string |
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| 299 | { |
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| 300 | return $this->templatePath; |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * Sets the body |
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| 305 | * @param string|array $message |
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| 306 | * @return $this |
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| 307 | */ |
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| 308 | public function setBody($message): Mailer |
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| 309 | { |
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| 310 | $this->message = $message; |
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| 311 | return $this; |
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| 312 | } |
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| 313 | |||
| 314 | /** |
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| 315 | * Gets the body |
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| 316 | * @return string|array |
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| 317 | */ |
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| 318 | public function getBody() |
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| 319 | { |
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| 320 | return $this->message; |
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| 321 | } |
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| 322 | |||
| 323 | /** |
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| 324 | * Sets attachments from the path on the filesystem |
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| 325 | * @param string $attachments |
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| 326 | * @return $this |
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| 327 | */ |
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| 328 | public function setAttachment(string $attachments): Mailer |
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| 329 | { |
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| 330 | array_push($this->attachments, $attachments); |
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| 331 | return $this; |
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| 332 | } |
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| 333 | |||
| 334 | /** |
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| 335 | * Gets the attachments |
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| 336 | * @return array |
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| 337 | */ |
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| 338 | public function getAttachments(): array |
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| 339 | { |
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| 340 | return $this->attachments; |
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| 341 | } |
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| 342 | |||
| 343 | /** |
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| 344 | * Sets attachment from the string |
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| 345 | * @param string $content |
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| 346 | * @param string $filename |
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| 347 | * @return $this |
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| 348 | */ |
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| 349 | public function setStringAttachment(string $content, string $filename): Mailer |
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| 350 | { |
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| 351 | array_push($this->stringAttachments, [ |
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| 352 | 'content' => $content, |
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| 353 | 'filename' => $filename |
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| 354 | ]); |
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| 355 | |||
| 356 | return $this; |
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| 357 | } |
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| 358 | |||
| 359 | /** |
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| 360 | * Gets the string attachments |
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| 361 | * @return array |
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| 362 | */ |
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| 363 | public function getStringAttachments(): array |
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| 364 | { |
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| 365 | return $this->stringAttachments; |
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| 366 | } |
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| 367 | |||
| 368 | /** |
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| 369 | * Sends the email |
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| 370 | * @param array|null $from |
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| 371 | * @param array|null $address |
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| 372 | * @param string|null $message |
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| 373 | * @param array|null $options |
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| 374 | * @return bool |
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| 375 | * @throws \PHPMailer\PHPMailer\Exception |
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| 376 | * @throws \Quantum\Exceptions\DiException |
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| 377 | * @throws \ReflectionException |
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| 378 | */ |
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| 379 | public function send(?array $from = null, ?array $address = null, ?string $message = null, ?array $options = []): bool |
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| 380 | { |
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| 381 | if ($from) { |
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| 382 | $this->setFrom(...$from); |
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|
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introduced
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| 383 | } |
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| 384 | |||
| 385 | if ($address) { |
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| 386 | $this->setAddress(...$address); |
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| 387 | } |
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| 388 | |||
| 389 | if ($message) { |
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| 390 | $this->setBody($message); |
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| 391 | } |
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| 392 | |||
| 393 | $this->setOptions($options); |
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| 394 | if (config()->get('mailer')['current'] == 'default') { |
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| 395 | $this->prepare(); |
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| 396 | |||
| 397 | if (config()->get('mailer')['default']['mail_trap']) { |
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| 398 | $sent = $this->mailer->preSend(); |
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| 399 | $this->saveMessage($this->mailer->getLastMessageID(), $this->mailer->getSentMIMEMessage()); |
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| 400 | return $sent; |
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| 401 | } else { |
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| 402 | return $this->mailer->send(); |
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| 403 | } |
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| 404 | } else if (config()->get('mailer')['current'] == 'sendinblue') { |
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| 405 | $config = Configuration::getDefaultConfiguration()->setApiKey('api-key', $this->api_key); |
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| 406 | $client = new TransactionalEmailsApi( |
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| 407 | new Client(), |
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| 408 | $config |
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| 409 | ); |
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| 410 | |||
| 411 | if ($this->message) { |
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| 412 | if ($this->templatePath) { |
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| 413 | $body = $this->createFromTemplate(); |
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| 414 | } else { |
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| 415 | $body = is_array($this->message) ? implode($this->message) : $this->message; |
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| 416 | } |
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| 417 | |||
| 418 | $this->htmlContent = $body; |
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| 419 | } |
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| 420 | |||
| 421 | $sendSmtpEmail = new SendSmtpEmail(); |
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| 422 | $sendSmtpEmail['subject'] = $this->subject; |
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| 423 | $sendSmtpEmail['htmlContent'] = $this->htmlContent; |
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| 424 | $sendSmtpEmail['sender'] = $this->from; |
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| 425 | $sendSmtpEmail['to'] = $this->addresses; |
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| 426 | |||
| 427 | try { |
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| 428 | $response = $client->sendTransacEmail($sendSmtpEmail); |
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| 429 | return 'Email sent successfully with ID: ' . $response->getMessageId(); |
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| 430 | } catch (\Exception $e) { |
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| 431 | return 'Error sending email: ' . $e->getMessage(); |
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| 432 | } |
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| 433 | } |
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| 434 | } |
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| 435 | |||
| 436 | /** |
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| 437 | * Save the message on local file |
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| 438 | * @param string $id |
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| 439 | * @param string $content |
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| 440 | * @throws \Quantum\Exceptions\DiException |
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| 441 | * @throws \ReflectionException |
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| 442 | */ |
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| 443 | private function saveMessage(string $id, string $content) |
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| 444 | { |
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| 445 | $fs = Di::get(FileSystem::class); |
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| 446 | |||
| 447 | $emailsDirectory = base_dir() . DS . 'shared' . DS . 'emails'; |
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| 448 | |||
| 449 | if ($fs->isDirectory($emailsDirectory)) { |
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| 450 | $fs->put($emailsDirectory . DS . $this->getFilename($id), $content); |
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| 451 | } |
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| 452 | } |
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| 453 | |||
| 454 | /** |
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| 455 | * Sets the options |
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| 456 | * @param array $options |
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| 457 | */ |
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| 458 | private function setOptions(array $options) |
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| 459 | { |
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| 460 | foreach ($options as $name => $params) { |
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| 461 | if (method_exists(__CLASS__, $method = 'set' . ucfirst($name))) { |
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| 462 | if (is_array($params)) { |
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| 463 | $this->$method(...$params); |
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| 464 | } else { |
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| 465 | $this->$method($params); |
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| 466 | } |
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| 467 | } |
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| 468 | } |
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| 469 | } |
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| 470 | |||
| 471 | /** |
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| 472 | * Fetches message ID |
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| 473 | * @param string $lastMessageId |
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| 474 | * @return string |
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| 475 | */ |
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| 476 | private function getFilename(string $lastMessageId): string |
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| 480 | } |
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| 481 | |||
| 482 | /** |
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| 483 | * Prepares the data |
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| 484 | * @throws \PHPMailer\PHPMailer\Exception |
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| 485 | */ |
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| 486 | private function prepare() |
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| 487 | { |
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| 488 | $this->mailer->setFrom($this->from['email'], $this->from['name']); |
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| 489 | |||
| 490 | if ($this->subject) { |
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| 491 | $this->mailer->Subject = $this->subject; |
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| 492 | } |
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| 493 | |||
| 494 | if ($this->message) { |
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| 495 | if ($this->templatePath) { |
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| 496 | $body = $this->createFromTemplate(); |
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| 497 | } else { |
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| 498 | $body = is_array($this->message) ? implode($this->message) : $this->message; |
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| 499 | } |
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| 500 | |||
| 501 | $this->mailer->Body = $body; |
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| 502 | } |
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| 503 | |||
| 504 | $this->fillProperties('addAddress', $this->addresses); |
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| 505 | |||
| 506 | $this->fillProperties('addReplyTo', $this->replyToAddresses); |
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| 507 | |||
| 508 | $this->fillProperties('addCC', $this->ccAddresses); |
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| 509 | |||
| 510 | $this->fillProperties('addBCC', $this->bccAddresses); |
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| 511 | |||
| 512 | $this->fillProperties('addAttachment', $this->attachments); |
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| 513 | |||
| 514 | $this->fillProperties('addStringAttachment', $this->stringAttachments); |
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| 515 | } |
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| 516 | |||
| 517 | /** |
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| 518 | * Files the php mailer properties |
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| 519 | * @param string $method |
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| 520 | * @param array $fields |
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| 521 | */ |
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| 522 | private function fillProperties(string $method, array $fields = []) |
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| 534 | } |
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| 535 | } |
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| 536 | } |
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| 537 | } |
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| 538 | |||
| 539 | /** |
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| 540 | * Setups SMTP |
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| 541 | */ |
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| 542 | private function setupSmtp() |
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| 543 | { |
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| 544 | $this->mailer->isSMTP(); |
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| 545 | $this->mailer->SMTPAuth = true; |
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| 546 | $this->mailer->Host = config()->get('mailer')['default']['mail_host']; |
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| 547 | $this->mailer->SMTPSecure = config()->get('mailer')['default']['mail_secure']; |
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| 548 | $this->mailer->Port = config()->get('mailer')['default']['mail_port']; |
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| 549 | $this->mailer->Username = config()->get('mailer')['default']['mail_username']; |
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| 550 | $this->mailer->Password = config()->get('mailer')['default']['mail_password']; |
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| 551 | } |
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| 552 | |||
| 553 | /** |
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| 554 | * Setups the debugging |
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| 555 | */ |
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| 556 | private function setupDebugging() |
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| 557 | { |
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| 558 | if (config()->get('debug')) { |
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| 559 | $this->mailer->SMTPDebug = SMTP::DEBUG_SERVER; |
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| 560 | |||
| 561 | $this->mailer->Debugoutput = function ($message) { |
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| 562 | Debugger::addToStore(Debugger::MAILS, LogLevel::WARNING, $message); |
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| 563 | |||
| 564 | $logFile = logs_dir() . DS . date('Y-m-d') . '.log'; |
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| 565 | $logMessage = '[' . date('Y-m-d H:i:s') . '] ' . LogLevel::WARNING . ': ' . $message . PHP_EOL; |
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| 566 | |||
| 567 | warning($logMessage, new FileLogger($logFile)); |
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| 568 | }; |
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| 569 | } else { |
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| 570 | $this->mailer->SMTPDebug = SMTP::DEBUG_OFF; |
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| 571 | } |
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| 572 | } |
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| 573 | |||
| 574 | /** |
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| 575 | * Create message body from email template |
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| 576 | * @return string |
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| 577 | */ |
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| 578 | private function createFromTemplate(): string |
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| 590 | } |
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| 591 | } |
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| 592 |
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