silverstripe /
silverstripe-framework
| Total Complexity | 118 |
| Total Lines | 920 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Email 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 Email, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 26 | class Email extends ViewableData |
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| 27 | { |
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| 28 | |||
| 29 | /** |
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| 30 | * @var array |
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| 31 | * @config |
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| 32 | */ |
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| 33 | private static $send_all_emails_to = []; |
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| 34 | |||
| 35 | /** |
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| 36 | * @var array |
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| 37 | * @config |
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| 38 | */ |
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| 39 | private static $cc_all_emails_to = []; |
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| 40 | |||
| 41 | /** |
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| 42 | * @var array |
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| 43 | * @config |
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| 44 | */ |
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| 45 | private static $bcc_all_emails_to = []; |
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| 46 | |||
| 47 | /** |
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| 48 | * @var array |
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| 49 | * @config |
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| 50 | */ |
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| 51 | private static $send_all_emails_from = []; |
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| 52 | |||
| 53 | /** |
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| 54 | * This will be set in the config on a site-by-site basis |
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| 55 | * @see https://docs.silverstripe.org/en/4/developer_guides/email/#administrator-emails |
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| 56 | * |
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| 57 | * @config |
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| 58 | * @var string|array The default administrator email address or array of [email => name] |
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| 59 | */ |
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| 60 | private static $admin_email = null; |
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| 61 | |||
| 62 | /** |
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| 63 | * @var Swift_Message |
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| 64 | */ |
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| 65 | private $swiftMessage; |
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| 66 | |||
| 67 | /** |
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| 68 | * @var string The name of the HTML template to render the email with (without *.ss extension) |
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| 69 | */ |
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| 70 | private $HTMLTemplate = null; |
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| 71 | |||
| 72 | /** |
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| 73 | * @var string The name of the plain text template to render the plain part of the email with |
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| 74 | */ |
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| 75 | private $plainTemplate = null; |
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| 76 | |||
| 77 | /** |
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| 78 | * @var Swift_MimePart |
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| 79 | */ |
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| 80 | private $plainPart; |
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| 81 | |||
| 82 | /** |
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| 83 | * @var array|ViewableData Additional data available in a template. |
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| 84 | * Used in the same way than {@link ViewableData->customize()}. |
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| 85 | */ |
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| 86 | private $data = []; |
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| 87 | |||
| 88 | /** |
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| 89 | * @var array |
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| 90 | */ |
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| 91 | private $failedRecipients = []; |
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| 92 | |||
| 93 | /** |
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| 94 | * Checks for RFC822-valid email format. |
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| 95 | * |
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| 96 | * @param string $address |
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| 97 | * @return boolean |
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| 98 | * |
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| 99 | * @copyright Cal Henderson <[email protected]> |
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| 100 | * This code is licensed under a Creative Commons Attribution-ShareAlike 2.5 License |
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| 101 | * http://creativecommons.org/licenses/by-sa/2.5/ |
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| 102 | */ |
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| 103 | public static function is_valid_address($address) |
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| 104 | { |
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| 105 | $validator = new EmailValidator(); |
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| 106 | return $validator->isValid($address, new RFCValidation()); |
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| 107 | } |
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| 108 | |||
| 109 | /** |
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| 110 | * Get send_all_emails_to |
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| 111 | * |
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| 112 | * @return array Keys are addresses, values are names |
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| 113 | */ |
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| 114 | public static function getSendAllEmailsTo() |
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| 115 | { |
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| 116 | return static::mergeConfiguredEmails('send_all_emails_to', 'SS_SEND_ALL_EMAILS_TO'); |
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| 117 | } |
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| 118 | |||
| 119 | /** |
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| 120 | * Get cc_all_emails_to |
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| 121 | * |
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| 122 | * @return array |
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| 123 | */ |
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| 124 | public static function getCCAllEmailsTo() |
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| 125 | { |
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| 126 | return static::mergeConfiguredEmails('cc_all_emails_to', 'SS_CC_ALL_EMAILS_TO'); |
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| 127 | } |
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| 128 | |||
| 129 | /** |
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| 130 | * Get bcc_all_emails_to |
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| 131 | * |
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| 132 | * @return array |
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| 133 | */ |
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| 134 | public static function getBCCAllEmailsTo() |
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| 135 | { |
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| 136 | return static::mergeConfiguredEmails('bcc_all_emails_to', 'SS_BCC_ALL_EMAILS_TO'); |
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| 137 | } |
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| 138 | |||
| 139 | /** |
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| 140 | * Get send_all_emails_from |
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| 141 | * |
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| 142 | * @return array |
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| 143 | */ |
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| 144 | public static function getSendAllEmailsFrom() |
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| 147 | } |
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| 148 | |||
| 149 | /** |
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| 150 | * Normalise email list from config merged with env vars |
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| 151 | * |
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| 152 | * @param string $config Config key |
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| 153 | * @param string $env Env variable key |
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| 154 | * @return array Array of email addresses |
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| 155 | */ |
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| 156 | protected static function mergeConfiguredEmails($config, $env) |
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| 157 | { |
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| 158 | // Normalise config list |
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| 159 | $normalised = []; |
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| 160 | $source = (array)static::config()->get($config); |
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| 161 | foreach ($source as $address => $name) { |
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| 162 | if ($address && !is_numeric($address)) { |
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| 163 | $normalised[$address] = $name; |
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| 164 | } elseif ($name) { |
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| 165 | $normalised[$name] = null; |
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| 166 | } |
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| 167 | } |
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| 168 | $extra = Environment::getEnv($env); |
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| 169 | if ($extra) { |
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| 170 | $normalised[$extra] = null; |
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| 171 | } |
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| 172 | return $normalised; |
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| 173 | } |
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| 174 | |||
| 175 | /** |
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| 176 | * Encode an email-address to protect it from spambots. |
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| 177 | * At the moment only simple string substitutions, |
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| 178 | * which are not 100% safe from email harvesting. |
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| 179 | * |
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| 180 | * @param string $email Email-address |
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| 181 | * @param string $method Method for obfuscating/encoding the address |
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| 182 | * - 'direction': Reverse the text and then use CSS to put the text direction back to normal |
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| 183 | * - 'visible': Simple string substitution ('@' to '[at]', '.' to '[dot], '-' to [dash]) |
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| 184 | * - 'hex': Hexadecimal URL-Encoding - useful for mailto: links |
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| 185 | * @return string |
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| 186 | */ |
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| 187 | public static function obfuscate($email, $method = 'visible') |
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| 188 | { |
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| 189 | switch ($method) { |
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| 190 | case 'direction': |
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| 191 | Requirements::customCSS('span.codedirection { unicode-bidi: bidi-override; direction: rtl; }', 'codedirectionCSS'); |
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| 192 | |||
| 193 | return '<span class="codedirection">' . strrev($email) . '</span>'; |
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| 194 | case 'visible': |
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| 195 | $obfuscated = ['@' => ' [at] ', '.' => ' [dot] ', '-' => ' [dash] ']; |
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| 196 | |||
| 197 | return strtr($email, $obfuscated); |
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| 198 | case 'hex': |
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| 199 | $encoded = ''; |
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| 200 | $emailLength = strlen($email); |
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| 201 | for ($x = 0; $x < $emailLength; $x++) { |
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| 202 | $encoded .= '&#x' . bin2hex($email[$x]) . ';'; |
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| 203 | } |
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| 204 | |||
| 205 | return $encoded; |
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| 206 | default: |
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| 207 | user_error('Email::obfuscate(): Unknown obfuscation method', E_USER_NOTICE); |
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| 208 | |||
| 209 | return $email; |
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| 210 | } |
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| 211 | } |
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| 212 | |||
| 213 | /** |
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| 214 | * Email constructor. |
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| 215 | * @param string|array|null $from |
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| 216 | * @param string|array|null $to |
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| 217 | * @param string|null $subject |
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| 218 | * @param string|null $body |
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| 219 | * @param string|array|null $cc |
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| 220 | * @param string|array|null $bcc |
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| 221 | * @param string|null $returnPath |
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| 222 | */ |
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| 223 | public function __construct( |
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| 255 | } |
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| 256 | |||
| 257 | /** |
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| 258 | * @return Swift_Message |
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| 259 | */ |
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| 260 | public function getSwiftMessage() |
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| 267 | } |
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| 268 | |||
| 269 | /** |
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| 270 | * @param Swift_Message $swiftMessage |
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| 271 | * |
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| 272 | * @return $this |
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| 273 | */ |
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| 274 | public function setSwiftMessage($swiftMessage) |
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| 275 | { |
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| 276 | $dateTime = new DateTime(); |
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| 277 | $dateTime->setTimestamp(DBDatetime::now()->getTimestamp()); |
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| 278 | $swiftMessage->setDate($dateTime); |
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| 279 | if (!$swiftMessage->getFrom()) { |
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| 280 | $swiftMessage->setFrom($this->getDefaultFrom()); |
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| 281 | } |
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| 282 | $this->swiftMessage = $swiftMessage; |
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| 283 | |||
| 284 | return $this; |
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| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * @return string |
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| 289 | */ |
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| 290 | private function getDefaultFrom(): string |
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| 291 | { |
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| 292 | $defaultFrom = $this->config()->get('admin_email'); |
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| 293 | if ($defaultFrom) { |
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| 294 | return $defaultFrom; |
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| 295 | } |
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| 296 | return sprintf('no-reply@%s', parse_url(Director::host(), PHP_URL_HOST)); |
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| 297 | } |
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| 298 | |||
| 299 | /** |
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| 300 | * @return string[] |
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| 301 | */ |
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| 302 | public function getFrom() |
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| 303 | { |
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| 304 | return $this->getSwiftMessage()->getFrom(); |
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| 305 | } |
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| 306 | |||
| 307 | /** |
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| 308 | * @param string|array $address |
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| 309 | * @return string|array |
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| 310 | */ |
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| 311 | private function sanitiseAddress($address) |
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| 312 | { |
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| 313 | if (is_array($address)) { |
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| 314 | return array_map('trim', $address); |
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| 315 | } |
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| 316 | return trim($address); |
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| 317 | } |
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| 318 | |||
| 319 | /** |
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| 320 | * @param string|array $address |
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| 321 | * @param string|null $name |
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| 322 | * @return $this |
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| 323 | */ |
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| 324 | public function setFrom($address, $name = null) |
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| 325 | { |
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| 326 | $address = $this->sanitiseAddress($address); |
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| 327 | $this->getSwiftMessage()->setFrom($address, $name); |
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| 328 | |||
| 329 | return $this; |
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| 330 | } |
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| 331 | |||
| 332 | /** |
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| 333 | * @param string|array $address |
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| 334 | * @param string|null $name |
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| 335 | * @return $this |
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| 336 | */ |
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| 337 | public function addFrom($address, $name = null) |
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| 338 | { |
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| 339 | $address = $this->sanitiseAddress($address); |
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| 340 | $this->getSwiftMessage()->addFrom($address, $name); |
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|
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| 341 | |||
| 342 | return $this; |
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| 343 | } |
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| 344 | |||
| 345 | /** |
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| 346 | * @return string |
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| 347 | */ |
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| 348 | public function getSender() |
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| 349 | { |
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| 350 | return $this->getSwiftMessage()->getSender(); |
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| 351 | } |
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| 352 | |||
| 353 | /** |
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| 354 | * @param string $address |
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| 355 | * @param string|null $name |
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| 356 | * @return $this |
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| 357 | */ |
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| 358 | public function setSender($address, $name = null) |
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| 359 | { |
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| 360 | $address = $this->sanitiseAddress($address); |
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| 361 | $this->getSwiftMessage()->setSender($address, $name); |
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| 362 | |||
| 363 | return $this; |
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| 364 | } |
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| 365 | |||
| 366 | /** |
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| 367 | * @return string |
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| 368 | */ |
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| 369 | public function getReturnPath() |
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| 370 | { |
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| 371 | return $this->getSwiftMessage()->getReturnPath(); |
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| 372 | } |
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| 373 | |||
| 374 | /** |
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| 375 | * The bounce handler address |
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| 376 | * |
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| 377 | * @param string $address Email address where bounce notifications should be sent |
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| 378 | * @return $this |
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| 379 | */ |
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| 380 | public function setReturnPath($address) |
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| 381 | { |
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| 382 | $address = $this->sanitiseAddress($address); |
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| 383 | $this->getSwiftMessage()->setReturnPath($address); |
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| 384 | return $this; |
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| 385 | } |
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| 386 | |||
| 387 | /** |
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| 388 | * @return array |
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| 389 | */ |
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| 390 | public function getTo() |
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| 391 | { |
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| 392 | return $this->getSwiftMessage()->getTo(); |
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| 393 | } |
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| 394 | |||
| 395 | /** |
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| 396 | * Set recipient(s) of the email |
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| 397 | * |
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| 398 | * To send to many, pass an array: |
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| 399 | * ['[email protected]' => 'My Name', '[email protected]']; |
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| 400 | * |
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| 401 | * @param string|array $address The message recipient(s) - if sending to multiple, use an array of address => name |
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| 402 | * @param string|null $name The name of the recipient (if one) |
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| 403 | * @return $this |
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| 404 | */ |
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| 405 | public function setTo($address, $name = null) |
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| 406 | { |
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| 407 | $address = $this->sanitiseAddress($address); |
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| 408 | $this->getSwiftMessage()->setTo($address, $name); |
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| 409 | |||
| 410 | return $this; |
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| 411 | } |
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| 412 | |||
| 413 | /** |
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| 414 | * @param string|array $address |
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| 415 | * @param string|null $name |
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| 416 | * @return $this |
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| 417 | */ |
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| 418 | public function addTo($address, $name = null) |
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| 419 | { |
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| 420 | $address = $this->sanitiseAddress($address); |
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| 421 | $this->getSwiftMessage()->addTo($address, $name); |
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| 422 | |||
| 423 | return $this; |
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| 424 | } |
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| 425 | |||
| 426 | /** |
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| 427 | * @return array |
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| 428 | */ |
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| 429 | public function getCC() |
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| 432 | } |
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| 433 | |||
| 434 | /** |
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| 435 | * @param string|array $address |
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| 436 | * @param string|null $name |
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| 437 | * @return $this |
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| 438 | */ |
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| 439 | public function setCC($address, $name = null) |
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| 445 | } |
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| 446 | |||
| 447 | /** |
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| 448 | * @param string|array $address |
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| 449 | * @param string|null $name |
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| 450 | * @return $this |
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| 451 | */ |
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| 452 | public function addCC($address, $name = null) |
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| 453 | { |
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| 454 | $address = $this->sanitiseAddress($address); |
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| 455 | $this->getSwiftMessage()->addCc($address, $name); |
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| 456 | |||
| 457 | return $this; |
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| 458 | } |
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| 459 | |||
| 460 | /** |
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| 461 | * @return array |
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| 462 | */ |
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| 463 | public function getBCC() |
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| 464 | { |
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| 465 | return $this->getSwiftMessage()->getBcc(); |
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| 466 | } |
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| 467 | |||
| 468 | /** |
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| 469 | * @param string|array $address |
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| 470 | * @param string|null $name |
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| 471 | * @return $this |
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| 472 | */ |
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| 473 | public function setBCC($address, $name = null) |
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| 474 | { |
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| 475 | $address = $this->sanitiseAddress($address); |
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| 476 | $this->getSwiftMessage()->setBcc($address, $name); |
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| 477 | |||
| 478 | return $this; |
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| 479 | } |
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| 480 | |||
| 481 | /** |
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| 482 | * @param string|array $address |
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| 483 | * @param string|null $name |
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| 484 | * @return $this |
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| 485 | */ |
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| 486 | public function addBCC($address, $name = null) |
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| 487 | { |
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| 488 | $address = $this->sanitiseAddress($address); |
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| 489 | $this->getSwiftMessage()->addBcc($address, $name); |
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| 490 | |||
| 491 | return $this; |
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| 492 | } |
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| 493 | |||
| 494 | /** |
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| 495 | * @return mixed |
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| 496 | */ |
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| 497 | public function getReplyTo() |
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| 498 | { |
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| 499 | return $this->getSwiftMessage()->getReplyTo(); |
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| 500 | } |
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| 501 | |||
| 502 | /** |
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| 503 | * @param string|array $address |
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| 504 | * @param string|null $name |
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| 505 | * @return $this |
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| 506 | */ |
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| 507 | public function setReplyTo($address, $name = null) |
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| 508 | { |
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| 509 | $address = $this->sanitiseAddress($address); |
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| 510 | $this->getSwiftMessage()->setReplyTo($address, $name); |
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| 511 | |||
| 512 | return $this; |
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| 513 | } |
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| 514 | |||
| 515 | /** |
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| 516 | * @param string|array $address |
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| 517 | * @param string|null $name |
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| 518 | * @return $this |
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| 519 | */ |
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| 520 | public function addReplyTo($address, $name = null) |
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| 521 | { |
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| 522 | $address = $this->sanitiseAddress($address); |
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| 523 | $this->getSwiftMessage()->addReplyTo($address, $name); |
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| 524 | |||
| 525 | return $this; |
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| 526 | } |
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| 527 | |||
| 528 | /** |
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| 529 | * @return string |
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| 530 | */ |
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| 531 | public function getSubject() |
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| 532 | { |
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| 533 | return $this->getSwiftMessage()->getSubject(); |
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| 534 | } |
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| 535 | |||
| 536 | /** |
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| 537 | * @param string $subject The Subject line for the email |
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| 538 | * @return $this |
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| 539 | */ |
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| 540 | public function setSubject($subject) |
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| 541 | { |
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| 542 | $this->getSwiftMessage()->setSubject($subject); |
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| 543 | |||
| 544 | return $this; |
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| 545 | } |
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| 546 | |||
| 547 | /** |
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| 548 | * @return int |
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| 549 | */ |
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| 550 | public function getPriority() |
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| 551 | { |
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| 552 | return $this->getSwiftMessage()->getPriority(); |
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| 553 | } |
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| 554 | |||
| 555 | /** |
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| 556 | * @param int $priority |
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| 557 | * @return $this |
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| 558 | */ |
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| 559 | public function setPriority($priority) |
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| 560 | { |
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| 561 | $this->getSwiftMessage()->setPriority($priority); |
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| 562 | |||
| 563 | return $this; |
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| 564 | } |
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| 565 | |||
| 566 | /** |
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| 567 | * @param string $path Path to file |
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| 568 | * @param string $alias An override for the name of the file |
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| 569 | * @param string $mime The mime type for the attachment |
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| 570 | * @return $this |
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| 571 | */ |
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| 572 | public function addAttachment($path, $alias = null, $mime = null) |
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| 573 | { |
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| 574 | $attachment = \Swift_Attachment::fromPath($path); |
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| 575 | if ($alias) { |
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| 576 | $attachment->setFilename($alias); |
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| 577 | } |
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| 578 | if ($mime) { |
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| 579 | $attachment->setContentType($mime); |
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| 580 | } |
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| 581 | $this->getSwiftMessage()->attach($attachment); |
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| 582 | |||
| 583 | return $this; |
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| 584 | } |
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| 585 | |||
| 586 | /** |
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| 587 | * @param string $data |
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| 588 | * @param string $name |
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| 589 | * @param string $mime |
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| 590 | * @return $this |
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| 591 | */ |
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| 592 | public function addAttachmentFromData($data, $name, $mime = null) |
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| 593 | { |
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| 594 | $attachment = new \Swift_Attachment($data, $name); |
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| 595 | if ($mime) { |
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| 596 | $attachment->setContentType($mime); |
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| 597 | } |
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| 598 | $this->getSwiftMessage()->attach($attachment); |
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| 599 | |||
| 600 | return $this; |
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| 601 | } |
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| 602 | |||
| 603 | /** |
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| 604 | * @return array|ViewableData The template data |
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| 605 | */ |
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| 606 | public function getData() |
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| 607 | { |
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| 608 | return $this->data; |
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| 609 | } |
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| 610 | |||
| 611 | /** |
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| 612 | * @param array|ViewableData $data The template data to set |
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| 613 | * @return $this |
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| 614 | */ |
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| 615 | public function setData($data) |
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| 616 | { |
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| 617 | $this->data = $data; |
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| 618 | $this->invalidateBody(); |
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| 619 | |||
| 620 | return $this; |
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| 621 | } |
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| 622 | |||
| 623 | /** |
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| 624 | * @param string|array $name The data name to add or array to names => value |
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| 625 | * @param string|null $value The value of the data to add |
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| 626 | * @return $this |
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| 627 | */ |
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| 628 | public function addData($name, $value = null) |
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| 629 | { |
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| 630 | if (is_array($name)) { |
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| 631 | $this->data = array_merge($this->data, $name); |
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| 632 | } elseif (is_array($this->data)) { |
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| 633 | $this->data[$name] = $value; |
||
| 634 | } else { |
||
| 635 | $this->data->$name = $value; |
||
| 636 | } |
||
| 637 | |||
| 638 | $this->invalidateBody(); |
||
| 639 | |||
| 640 | return $this; |
||
| 641 | } |
||
| 642 | |||
| 643 | /** |
||
| 644 | * Remove a datum from the message |
||
| 645 | * |
||
| 646 | * @param string $name |
||
| 647 | * @return $this |
||
| 648 | */ |
||
| 649 | public function removeData($name) |
||
| 650 | { |
||
| 651 | if (is_array($this->data)) { |
||
| 652 | unset($this->data[$name]); |
||
| 653 | } else { |
||
| 654 | $this->data->$name = null; |
||
| 655 | } |
||
| 656 | |||
| 657 | $this->invalidateBody(); |
||
| 658 | |||
| 659 | return $this; |
||
| 660 | } |
||
| 661 | |||
| 662 | /** |
||
| 663 | * @return string |
||
| 664 | */ |
||
| 665 | public function getBody() |
||
| 666 | { |
||
| 667 | return $this->getSwiftMessage()->getBody(); |
||
| 668 | } |
||
| 669 | |||
| 670 | /** |
||
| 671 | * @param string $body The email body |
||
| 672 | * @return $this |
||
| 673 | */ |
||
| 674 | public function setBody($body) |
||
| 675 | { |
||
| 676 | $plainPart = $this->findPlainPart(); |
||
| 677 | if ($plainPart) { |
||
| 678 | $this->getSwiftMessage()->detach($plainPart); |
||
| 679 | } |
||
| 680 | unset($plainPart); |
||
| 681 | |||
| 682 | $body = HTTP::absoluteURLs($body); |
||
| 683 | $this->getSwiftMessage()->setBody($body); |
||
| 684 | |||
| 685 | return $this; |
||
| 686 | } |
||
| 687 | |||
| 688 | /** |
||
| 689 | * @return $this |
||
| 690 | */ |
||
| 691 | public function invalidateBody() |
||
| 692 | { |
||
| 693 | $this->setBody(null); |
||
| 694 | |||
| 695 | return $this; |
||
| 696 | } |
||
| 697 | |||
| 698 | /** |
||
| 699 | * @return string The base URL for the email |
||
| 700 | */ |
||
| 701 | public function BaseURL() |
||
| 702 | { |
||
| 703 | return Director::absoluteBaseURL(); |
||
| 704 | } |
||
| 705 | |||
| 706 | /** |
||
| 707 | * Debugging help |
||
| 708 | * |
||
| 709 | * @return string Debug info |
||
| 710 | */ |
||
| 711 | public function debug() |
||
| 712 | { |
||
| 713 | $this->render(); |
||
| 714 | |||
| 715 | $class = static::class; |
||
| 716 | return "<h2>Email template {$class}:</h2>\n" . '<pre>' . $this->getSwiftMessage()->toString() . '</pre>'; |
||
| 717 | } |
||
| 718 | |||
| 719 | /** |
||
| 720 | * @return string |
||
| 721 | */ |
||
| 722 | public function getHTMLTemplate() |
||
| 723 | { |
||
| 724 | if ($this->HTMLTemplate) { |
||
| 725 | return $this->HTMLTemplate; |
||
| 726 | } |
||
| 727 | |||
| 728 | return ThemeResourceLoader::inst()->findTemplate( |
||
| 729 | SSViewer::get_templates_by_class(static::class, '', self::class), |
||
| 730 | SSViewer::get_themes() |
||
| 731 | ); |
||
| 732 | } |
||
| 733 | |||
| 734 | /** |
||
| 735 | * Set the template to render the email with |
||
| 736 | * |
||
| 737 | * @param string $template |
||
| 738 | * @return $this |
||
| 739 | */ |
||
| 740 | public function setHTMLTemplate($template) |
||
| 741 | { |
||
| 742 | if (substr($template, -3) == '.ss') { |
||
| 743 | $template = substr($template, 0, -3); |
||
| 744 | } |
||
| 745 | $this->HTMLTemplate = $template; |
||
| 746 | |||
| 747 | return $this; |
||
| 748 | } |
||
| 749 | |||
| 750 | /** |
||
| 751 | * Get the template to render the plain part with |
||
| 752 | * |
||
| 753 | * @return string |
||
| 754 | */ |
||
| 755 | public function getPlainTemplate() |
||
| 756 | { |
||
| 757 | return $this->plainTemplate; |
||
| 758 | } |
||
| 759 | |||
| 760 | /** |
||
| 761 | * Set the template to render the plain part with |
||
| 762 | * |
||
| 763 | * @param string $template |
||
| 764 | * @return $this |
||
| 765 | */ |
||
| 766 | public function setPlainTemplate($template) |
||
| 767 | { |
||
| 768 | if (substr($template, -3) == '.ss') { |
||
| 769 | $template = substr($template, 0, -3); |
||
| 770 | } |
||
| 771 | $this->plainTemplate = $template; |
||
| 772 | |||
| 773 | return $this; |
||
| 774 | } |
||
| 775 | |||
| 776 | /** |
||
| 777 | * @param array $recipients |
||
| 778 | * @return $this |
||
| 779 | */ |
||
| 780 | public function setFailedRecipients($recipients) |
||
| 785 | } |
||
| 786 | |||
| 787 | /** |
||
| 788 | * @return array |
||
| 789 | */ |
||
| 790 | public function getFailedRecipients() |
||
| 791 | { |
||
| 792 | return $this->failedRecipients; |
||
| 793 | } |
||
| 794 | |||
| 795 | /** |
||
| 796 | * Used by {@link SSViewer} templates to detect if we're rendering an email template rather than a page template |
||
| 797 | * |
||
| 798 | * @return bool |
||
| 799 | */ |
||
| 800 | public function IsEmail() |
||
| 801 | { |
||
| 802 | return true; |
||
| 803 | } |
||
| 804 | |||
| 805 | /** |
||
| 806 | * Send the message to the recipients |
||
| 807 | * |
||
| 808 | * @return bool true if successful or array of failed recipients |
||
| 809 | */ |
||
| 810 | public function send() |
||
| 811 | { |
||
| 812 | if (!$this->getBody()) { |
||
| 813 | $this->render(); |
||
| 814 | } |
||
| 815 | if (!$this->hasPlainPart()) { |
||
| 816 | $this->generatePlainPartFromBody(); |
||
| 817 | } |
||
| 818 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 819 | } |
||
| 820 | |||
| 821 | /** |
||
| 822 | * @return array|bool |
||
| 823 | */ |
||
| 824 | public function sendPlain() |
||
| 825 | { |
||
| 826 | if (!$this->hasPlainPart()) { |
||
| 827 | $this->render(true); |
||
| 828 | } |
||
| 829 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 830 | } |
||
| 831 | |||
| 832 | /** |
||
| 833 | * Render the email |
||
| 834 | * @param bool $plainOnly Only render the message as plain text |
||
| 835 | * @return $this |
||
| 836 | */ |
||
| 837 | public function render($plainOnly = false) |
||
| 838 | { |
||
| 839 | if ($existingPlainPart = $this->findPlainPart()) { |
||
| 840 | $this->getSwiftMessage()->detach($existingPlainPart); |
||
| 841 | } |
||
| 842 | unset($existingPlainPart); |
||
| 843 | |||
| 844 | // Respect explicitly set body |
||
| 845 | $htmlPart = $plainOnly ? null : $this->getBody(); |
||
| 846 | $plainPart = $plainOnly ? $this->getBody() : null; |
||
| 847 | |||
| 848 | // Ensure we can at least render something |
||
| 849 | $htmlTemplate = $this->getHTMLTemplate(); |
||
| 850 | $plainTemplate = $this->getPlainTemplate(); |
||
| 851 | if (!$htmlTemplate && !$plainTemplate && !$plainPart && !$htmlPart) { |
||
| 852 | return $this; |
||
| 853 | } |
||
| 854 | |||
| 855 | // Do not interfere with emails styles |
||
| 856 | Requirements::clear(); |
||
| 857 | |||
| 858 | // Render plain part |
||
| 859 | if ($plainTemplate && !$plainPart) { |
||
| 860 | $plainPart = $this->renderWith($plainTemplate, $this->getData())->Plain(); |
||
| 861 | } |
||
| 862 | |||
| 863 | // Render HTML part, either if sending html email, or a plain part is lacking |
||
| 864 | if (!$htmlPart && $htmlTemplate && (!$plainOnly || empty($plainPart))) { |
||
| 865 | $htmlPart = $this->renderWith($htmlTemplate, $this->getData()); |
||
| 866 | } |
||
| 867 | |||
| 868 | // Plain part fails over to generated from html |
||
| 869 | if (!$plainPart && $htmlPart) { |
||
| 870 | /** @var DBHTMLText $htmlPartObject */ |
||
| 871 | $htmlPartObject = DBField::create_field('HTMLFragment', $htmlPart); |
||
| 872 | $plainPart = $htmlPartObject->Plain(); |
||
| 873 | } |
||
| 874 | |||
| 875 | // Rendering is finished |
||
| 876 | Requirements::restore(); |
||
| 877 | |||
| 878 | // Fail if no email to send |
||
| 879 | if (!$plainPart && !$htmlPart) { |
||
| 880 | return $this; |
||
| 881 | } |
||
| 882 | |||
| 883 | // Build HTML / Plain components |
||
| 884 | if ($htmlPart && !$plainOnly) { |
||
| 885 | $this->setBody($htmlPart); |
||
| 886 | $this->getSwiftMessage()->setContentType('text/html'); |
||
| 887 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 888 | if ($plainPart) { |
||
| 889 | $this->getSwiftMessage()->addPart($plainPart, 'text/plain', 'utf-8'); |
||
| 890 | } |
||
| 891 | } else { |
||
| 892 | if ($plainPart) { |
||
| 893 | $this->setBody($plainPart); |
||
| 894 | } |
||
| 895 | $this->getSwiftMessage()->setContentType('text/plain'); |
||
| 896 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 897 | } |
||
| 898 | |||
| 899 | return $this; |
||
| 900 | } |
||
| 901 | |||
| 902 | /** |
||
| 903 | * @return Swift_MimePart|false |
||
| 904 | */ |
||
| 905 | public function findPlainPart() |
||
| 913 | } |
||
| 914 | |||
| 915 | /** |
||
| 916 | * @return bool |
||
| 917 | */ |
||
| 918 | public function hasPlainPart() |
||
| 919 | { |
||
| 920 | if ($this->getSwiftMessage()->getContentType() === 'text/plain') { |
||
| 921 | return true; |
||
| 922 | } |
||
| 923 | return (bool) $this->findPlainPart(); |
||
| 924 | } |
||
| 925 | |||
| 926 | /** |
||
| 927 | * Automatically adds a plain part to the email generated from the current Body |
||
| 928 | * |
||
| 929 | * @return $this |
||
| 930 | */ |
||
| 931 | public function generatePlainPartFromBody() |
||
| 932 | { |
||
| 933 | $plainPart = $this->findPlainPart(); |
||
| 934 | if ($plainPart) { |
||
| 935 | $this->getSwiftMessage()->detach($plainPart); |
||
| 936 | } |
||
| 937 | unset($plainPart); |
||
| 938 | |||
| 939 | $this->getSwiftMessage()->addPart( |
||
| 940 | Convert::xml2raw($this->getBody()), |
||
| 941 | 'text/plain', |
||
| 942 | 'utf-8' |
||
| 943 | ); |
||
| 944 | |||
| 945 | return $this; |
||
| 946 | } |
||
| 947 | } |
||
| 948 |
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