silverstripe /
silverstripe-framework
| Total Complexity | 118 |
| Total Lines | 918 |
| 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 | $swiftMessage->setDate(DBDatetime::now()->getTimestamp()); |
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|
Bug
introduced
by
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| 277 | if (!$swiftMessage->getFrom()) { |
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| 278 | $swiftMessage->setFrom($this->getDefaultFrom()); |
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| 279 | } |
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| 280 | $this->swiftMessage = $swiftMessage; |
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| 281 | |||
| 282 | return $this; |
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| 283 | } |
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| 284 | |||
| 285 | /** |
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| 286 | * @return string |
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| 287 | */ |
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| 288 | private function getDefaultFrom(): string |
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| 289 | { |
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| 290 | $defaultFrom = $this->config()->get('admin_email'); |
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| 291 | if ($defaultFrom) { |
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| 292 | return $defaultFrom; |
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| 293 | } |
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| 294 | return sprintf('no-reply@%s', Director::absoluteBaseURL()); |
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| 295 | } |
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| 296 | |||
| 297 | /** |
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| 298 | * @return string[] |
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| 299 | */ |
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| 300 | public function getFrom() |
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| 301 | { |
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| 302 | return $this->getSwiftMessage()->getFrom(); |
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| 303 | } |
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| 304 | |||
| 305 | /** |
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| 306 | * @param string|array $address |
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| 307 | * @return string|array |
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| 308 | */ |
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| 309 | private function sanitiseAddress($address) |
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| 310 | { |
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| 311 | if (is_array($address)) { |
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| 312 | return array_map('trim', $address); |
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| 313 | } |
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| 314 | return trim($address); |
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| 315 | } |
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| 316 | |||
| 317 | /** |
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| 318 | * @param string|array $address |
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| 319 | * @param string|null $name |
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| 320 | * @return $this |
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| 321 | */ |
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| 322 | public function setFrom($address, $name = null) |
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| 323 | { |
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| 324 | $address = $this->sanitiseAddress($address); |
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| 325 | $this->getSwiftMessage()->setFrom($address, $name); |
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| 326 | |||
| 327 | return $this; |
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| 328 | } |
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| 329 | |||
| 330 | /** |
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| 331 | * @param string|array $address |
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| 332 | * @param string|null $name |
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| 333 | * @return $this |
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| 334 | */ |
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| 335 | public function addFrom($address, $name = null) |
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| 336 | { |
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| 337 | $address = $this->sanitiseAddress($address); |
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| 338 | $this->getSwiftMessage()->addFrom($address, $name); |
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| 339 | |||
| 340 | return $this; |
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| 341 | } |
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| 342 | |||
| 343 | /** |
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| 344 | * @return string |
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| 345 | */ |
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| 346 | public function getSender() |
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| 347 | { |
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| 348 | return $this->getSwiftMessage()->getSender(); |
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| 349 | } |
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| 350 | |||
| 351 | /** |
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| 352 | * @param string $address |
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| 353 | * @param string|null $name |
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| 354 | * @return $this |
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| 355 | */ |
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| 356 | public function setSender($address, $name = null) |
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| 357 | { |
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| 358 | $address = $this->sanitiseAddress($address); |
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| 359 | $this->getSwiftMessage()->setSender($address, $name); |
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| 360 | |||
| 361 | return $this; |
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| 362 | } |
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| 363 | |||
| 364 | /** |
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| 365 | * @return string |
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| 366 | */ |
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| 367 | public function getReturnPath() |
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| 368 | { |
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| 369 | return $this->getSwiftMessage()->getReturnPath(); |
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| 370 | } |
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| 371 | |||
| 372 | /** |
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| 373 | * The bounce handler address |
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| 374 | * |
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| 375 | * @param string $address Email address where bounce notifications should be sent |
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| 376 | * @return $this |
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| 377 | */ |
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| 378 | public function setReturnPath($address) |
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| 379 | { |
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| 380 | $address = $this->sanitiseAddress($address); |
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| 381 | $this->getSwiftMessage()->setReturnPath($address); |
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| 382 | return $this; |
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| 383 | } |
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| 384 | |||
| 385 | /** |
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| 386 | * @return array |
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| 387 | */ |
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| 388 | public function getTo() |
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| 389 | { |
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| 390 | return $this->getSwiftMessage()->getTo(); |
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| 391 | } |
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| 392 | |||
| 393 | /** |
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| 394 | * Set recipient(s) of the email |
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| 395 | * |
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| 396 | * To send to many, pass an array: |
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| 397 | * ['[email protected]' => 'My Name', '[email protected]']; |
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| 398 | * |
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| 399 | * @param string|array $address The message recipient(s) - if sending to multiple, use an array of address => name |
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| 400 | * @param string|null $name The name of the recipient (if one) |
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| 401 | * @return $this |
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| 402 | */ |
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| 403 | public function setTo($address, $name = null) |
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| 404 | { |
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| 405 | $address = $this->sanitiseAddress($address); |
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| 406 | $this->getSwiftMessage()->setTo($address, $name); |
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| 407 | |||
| 408 | return $this; |
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| 409 | } |
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| 410 | |||
| 411 | /** |
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| 412 | * @param string|array $address |
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| 413 | * @param string|null $name |
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| 414 | * @return $this |
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| 415 | */ |
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| 416 | public function addTo($address, $name = null) |
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| 417 | { |
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| 418 | $address = $this->sanitiseAddress($address); |
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| 419 | $this->getSwiftMessage()->addTo($address, $name); |
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| 420 | |||
| 421 | return $this; |
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| 422 | } |
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| 423 | |||
| 424 | /** |
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| 425 | * @return array |
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| 426 | */ |
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| 427 | public function getCC() |
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| 430 | } |
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| 431 | |||
| 432 | /** |
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| 433 | * @param string|array $address |
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| 434 | * @param string|null $name |
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| 435 | * @return $this |
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| 436 | */ |
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| 437 | public function setCC($address, $name = null) |
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| 443 | } |
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| 444 | |||
| 445 | /** |
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| 446 | * @param string|array $address |
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| 447 | * @param string|null $name |
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| 448 | * @return $this |
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| 449 | */ |
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| 450 | public function addCC($address, $name = null) |
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| 451 | { |
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| 452 | $address = $this->sanitiseAddress($address); |
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| 453 | $this->getSwiftMessage()->addCc($address, $name); |
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| 454 | |||
| 455 | return $this; |
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| 456 | } |
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| 457 | |||
| 458 | /** |
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| 459 | * @return array |
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| 460 | */ |
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| 461 | public function getBCC() |
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| 462 | { |
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| 463 | return $this->getSwiftMessage()->getBcc(); |
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| 464 | } |
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| 465 | |||
| 466 | /** |
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| 467 | * @param string|array $address |
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| 468 | * @param string|null $name |
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| 469 | * @return $this |
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| 470 | */ |
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| 471 | public function setBCC($address, $name = null) |
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| 472 | { |
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| 473 | $address = $this->sanitiseAddress($address); |
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| 474 | $this->getSwiftMessage()->setBcc($address, $name); |
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| 475 | |||
| 476 | return $this; |
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| 477 | } |
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| 478 | |||
| 479 | /** |
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| 480 | * @param string|array $address |
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| 481 | * @param string|null $name |
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| 482 | * @return $this |
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| 483 | */ |
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| 484 | public function addBCC($address, $name = null) |
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| 485 | { |
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| 486 | $address = $this->sanitiseAddress($address); |
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| 487 | $this->getSwiftMessage()->addBcc($address, $name); |
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| 488 | |||
| 489 | return $this; |
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| 490 | } |
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| 491 | |||
| 492 | /** |
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| 493 | * @return mixed |
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| 494 | */ |
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| 495 | public function getReplyTo() |
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| 496 | { |
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| 497 | return $this->getSwiftMessage()->getReplyTo(); |
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| 498 | } |
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| 499 | |||
| 500 | /** |
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| 501 | * @param string|array $address |
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| 502 | * @param string|null $name |
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| 503 | * @return $this |
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| 504 | */ |
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| 505 | public function setReplyTo($address, $name = null) |
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| 506 | { |
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| 507 | $address = $this->sanitiseAddress($address); |
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| 508 | $this->getSwiftMessage()->setReplyTo($address, $name); |
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| 509 | |||
| 510 | return $this; |
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| 511 | } |
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| 512 | |||
| 513 | /** |
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| 514 | * @param string|array $address |
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| 515 | * @param string|null $name |
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| 516 | * @return $this |
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| 517 | */ |
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| 518 | public function addReplyTo($address, $name = null) |
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| 519 | { |
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| 520 | $address = $this->sanitiseAddress($address); |
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| 521 | $this->getSwiftMessage()->addReplyTo($address, $name); |
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| 522 | |||
| 523 | return $this; |
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| 524 | } |
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| 525 | |||
| 526 | /** |
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| 527 | * @return string |
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| 528 | */ |
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| 529 | public function getSubject() |
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| 530 | { |
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| 531 | return $this->getSwiftMessage()->getSubject(); |
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| 532 | } |
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| 533 | |||
| 534 | /** |
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| 535 | * @param string $subject The Subject line for the email |
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| 536 | * @return $this |
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| 537 | */ |
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| 538 | public function setSubject($subject) |
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| 539 | { |
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| 540 | $this->getSwiftMessage()->setSubject($subject); |
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| 541 | |||
| 542 | return $this; |
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| 543 | } |
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| 544 | |||
| 545 | /** |
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| 546 | * @return int |
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| 547 | */ |
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| 548 | public function getPriority() |
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| 549 | { |
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| 550 | return $this->getSwiftMessage()->getPriority(); |
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| 551 | } |
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| 552 | |||
| 553 | /** |
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| 554 | * @param int $priority |
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| 555 | * @return $this |
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| 556 | */ |
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| 557 | public function setPriority($priority) |
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| 558 | { |
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| 559 | $this->getSwiftMessage()->setPriority($priority); |
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| 560 | |||
| 561 | return $this; |
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| 562 | } |
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| 563 | |||
| 564 | /** |
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| 565 | * @param string $path Path to file |
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| 566 | * @param string $alias An override for the name of the file |
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| 567 | * @param string $mime The mime type for the attachment |
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| 568 | * @return $this |
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| 569 | */ |
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| 570 | public function addAttachment($path, $alias = null, $mime = null) |
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| 571 | { |
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| 572 | $attachment = \Swift_Attachment::fromPath($path); |
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| 573 | if ($alias) { |
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| 574 | $attachment->setFilename($alias); |
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| 575 | } |
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| 576 | if ($mime) { |
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| 577 | $attachment->setContentType($mime); |
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| 578 | } |
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| 579 | $this->getSwiftMessage()->attach($attachment); |
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| 580 | |||
| 581 | return $this; |
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| 582 | } |
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| 583 | |||
| 584 | /** |
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| 585 | * @param string $data |
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| 586 | * @param string $name |
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| 587 | * @param string $mime |
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| 588 | * @return $this |
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| 589 | */ |
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| 590 | public function addAttachmentFromData($data, $name, $mime = null) |
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| 591 | { |
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| 592 | $attachment = new \Swift_Attachment($data, $name); |
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| 593 | if ($mime) { |
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| 594 | $attachment->setContentType($mime); |
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| 595 | } |
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| 596 | $this->getSwiftMessage()->attach($attachment); |
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| 597 | |||
| 598 | return $this; |
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| 599 | } |
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| 600 | |||
| 601 | /** |
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| 602 | * @return array|ViewableData The template data |
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| 603 | */ |
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| 604 | public function getData() |
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| 605 | { |
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| 606 | return $this->data; |
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| 607 | } |
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| 608 | |||
| 609 | /** |
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| 610 | * @param array|ViewableData $data The template data to set |
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| 611 | * @return $this |
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| 612 | */ |
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| 613 | public function setData($data) |
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| 614 | { |
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| 615 | $this->data = $data; |
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| 616 | $this->invalidateBody(); |
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| 617 | |||
| 618 | return $this; |
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| 619 | } |
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| 620 | |||
| 621 | /** |
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| 622 | * @param string|array $name The data name to add or array to names => value |
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| 623 | * @param string|null $value The value of the data to add |
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| 624 | * @return $this |
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| 625 | */ |
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| 626 | public function addData($name, $value = null) |
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| 627 | { |
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| 628 | if (is_array($name)) { |
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| 629 | $this->data = array_merge($this->data, $name); |
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| 630 | } elseif (is_array($this->data)) { |
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| 631 | $this->data[$name] = $value; |
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| 632 | } else { |
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| 633 | $this->data->$name = $value; |
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| 634 | } |
||
| 635 | |||
| 636 | $this->invalidateBody(); |
||
| 637 | |||
| 638 | return $this; |
||
| 639 | } |
||
| 640 | |||
| 641 | /** |
||
| 642 | * Remove a datum from the message |
||
| 643 | * |
||
| 644 | * @param string $name |
||
| 645 | * @return $this |
||
| 646 | */ |
||
| 647 | public function removeData($name) |
||
| 648 | { |
||
| 649 | if (is_array($this->data)) { |
||
| 650 | unset($this->data[$name]); |
||
| 651 | } else { |
||
| 652 | $this->data->$name = null; |
||
| 653 | } |
||
| 654 | |||
| 655 | $this->invalidateBody(); |
||
| 656 | |||
| 657 | return $this; |
||
| 658 | } |
||
| 659 | |||
| 660 | /** |
||
| 661 | * @return string |
||
| 662 | */ |
||
| 663 | public function getBody() |
||
| 664 | { |
||
| 665 | return $this->getSwiftMessage()->getBody(); |
||
| 666 | } |
||
| 667 | |||
| 668 | /** |
||
| 669 | * @param string $body The email body |
||
| 670 | * @return $this |
||
| 671 | */ |
||
| 672 | public function setBody($body) |
||
| 673 | { |
||
| 674 | $plainPart = $this->findPlainPart(); |
||
| 675 | if ($plainPart) { |
||
| 676 | $this->getSwiftMessage()->detach($plainPart); |
||
| 677 | } |
||
| 678 | unset($plainPart); |
||
| 679 | |||
| 680 | $body = HTTP::absoluteURLs($body); |
||
| 681 | $this->getSwiftMessage()->setBody($body); |
||
| 682 | |||
| 683 | return $this; |
||
| 684 | } |
||
| 685 | |||
| 686 | /** |
||
| 687 | * @return $this |
||
| 688 | */ |
||
| 689 | public function invalidateBody() |
||
| 690 | { |
||
| 691 | $this->setBody(null); |
||
| 692 | |||
| 693 | return $this; |
||
| 694 | } |
||
| 695 | |||
| 696 | /** |
||
| 697 | * @return string The base URL for the email |
||
| 698 | */ |
||
| 699 | public function BaseURL() |
||
| 700 | { |
||
| 701 | return Director::absoluteBaseURL(); |
||
| 702 | } |
||
| 703 | |||
| 704 | /** |
||
| 705 | * Debugging help |
||
| 706 | * |
||
| 707 | * @return string Debug info |
||
| 708 | */ |
||
| 709 | public function debug() |
||
| 710 | { |
||
| 711 | $this->render(); |
||
| 712 | |||
| 713 | $class = static::class; |
||
| 714 | return "<h2>Email template {$class}:</h2>\n" . '<pre>' . $this->getSwiftMessage()->toString() . '</pre>'; |
||
| 715 | } |
||
| 716 | |||
| 717 | /** |
||
| 718 | * @return string |
||
| 719 | */ |
||
| 720 | public function getHTMLTemplate() |
||
| 721 | { |
||
| 722 | if ($this->HTMLTemplate) { |
||
| 723 | return $this->HTMLTemplate; |
||
| 724 | } |
||
| 725 | |||
| 726 | return ThemeResourceLoader::inst()->findTemplate( |
||
| 727 | SSViewer::get_templates_by_class(static::class, '', self::class), |
||
| 728 | SSViewer::get_themes() |
||
| 729 | ); |
||
| 730 | } |
||
| 731 | |||
| 732 | /** |
||
| 733 | * Set the template to render the email with |
||
| 734 | * |
||
| 735 | * @param string $template |
||
| 736 | * @return $this |
||
| 737 | */ |
||
| 738 | public function setHTMLTemplate($template) |
||
| 739 | { |
||
| 740 | if (substr($template, -3) == '.ss') { |
||
| 741 | $template = substr($template, 0, -3); |
||
| 742 | } |
||
| 743 | $this->HTMLTemplate = $template; |
||
| 744 | |||
| 745 | return $this; |
||
| 746 | } |
||
| 747 | |||
| 748 | /** |
||
| 749 | * Get the template to render the plain part with |
||
| 750 | * |
||
| 751 | * @return string |
||
| 752 | */ |
||
| 753 | public function getPlainTemplate() |
||
| 754 | { |
||
| 755 | return $this->plainTemplate; |
||
| 756 | } |
||
| 757 | |||
| 758 | /** |
||
| 759 | * Set the template to render the plain part with |
||
| 760 | * |
||
| 761 | * @param string $template |
||
| 762 | * @return $this |
||
| 763 | */ |
||
| 764 | public function setPlainTemplate($template) |
||
| 765 | { |
||
| 766 | if (substr($template, -3) == '.ss') { |
||
| 767 | $template = substr($template, 0, -3); |
||
| 768 | } |
||
| 769 | $this->plainTemplate = $template; |
||
| 770 | |||
| 771 | return $this; |
||
| 772 | } |
||
| 773 | |||
| 774 | /** |
||
| 775 | * @param array $recipients |
||
| 776 | * @return $this |
||
| 777 | */ |
||
| 778 | public function setFailedRecipients($recipients) |
||
| 783 | } |
||
| 784 | |||
| 785 | /** |
||
| 786 | * @return array |
||
| 787 | */ |
||
| 788 | public function getFailedRecipients() |
||
| 789 | { |
||
| 790 | return $this->failedRecipients; |
||
| 791 | } |
||
| 792 | |||
| 793 | /** |
||
| 794 | * Used by {@link SSViewer} templates to detect if we're rendering an email template rather than a page template |
||
| 795 | * |
||
| 796 | * @return bool |
||
| 797 | */ |
||
| 798 | public function IsEmail() |
||
| 799 | { |
||
| 800 | return true; |
||
| 801 | } |
||
| 802 | |||
| 803 | /** |
||
| 804 | * Send the message to the recipients |
||
| 805 | * |
||
| 806 | * @return bool true if successful or array of failed recipients |
||
| 807 | */ |
||
| 808 | public function send() |
||
| 809 | { |
||
| 810 | if (!$this->getBody()) { |
||
| 811 | $this->render(); |
||
| 812 | } |
||
| 813 | if (!$this->hasPlainPart()) { |
||
| 814 | $this->generatePlainPartFromBody(); |
||
| 815 | } |
||
| 816 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 817 | } |
||
| 818 | |||
| 819 | /** |
||
| 820 | * @return array|bool |
||
| 821 | */ |
||
| 822 | public function sendPlain() |
||
| 823 | { |
||
| 824 | if (!$this->hasPlainPart()) { |
||
| 825 | $this->render(true); |
||
| 826 | } |
||
| 827 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 828 | } |
||
| 829 | |||
| 830 | /** |
||
| 831 | * Render the email |
||
| 832 | * @param bool $plainOnly Only render the message as plain text |
||
| 833 | * @return $this |
||
| 834 | */ |
||
| 835 | public function render($plainOnly = false) |
||
| 836 | { |
||
| 837 | if ($existingPlainPart = $this->findPlainPart()) { |
||
| 838 | $this->getSwiftMessage()->detach($existingPlainPart); |
||
| 839 | } |
||
| 840 | unset($existingPlainPart); |
||
| 841 | |||
| 842 | // Respect explicitly set body |
||
| 843 | $htmlPart = $plainOnly ? null : $this->getBody(); |
||
| 844 | $plainPart = $plainOnly ? $this->getBody() : null; |
||
| 845 | |||
| 846 | // Ensure we can at least render something |
||
| 847 | $htmlTemplate = $this->getHTMLTemplate(); |
||
| 848 | $plainTemplate = $this->getPlainTemplate(); |
||
| 849 | if (!$htmlTemplate && !$plainTemplate && !$plainPart && !$htmlPart) { |
||
| 850 | return $this; |
||
| 851 | } |
||
| 852 | |||
| 853 | // Do not interfere with emails styles |
||
| 854 | Requirements::clear(); |
||
| 855 | |||
| 856 | // Render plain part |
||
| 857 | if ($plainTemplate && !$plainPart) { |
||
| 858 | $plainPart = $this->renderWith($plainTemplate, $this->getData())->Plain(); |
||
| 859 | } |
||
| 860 | |||
| 861 | // Render HTML part, either if sending html email, or a plain part is lacking |
||
| 862 | if (!$htmlPart && $htmlTemplate && (!$plainOnly || empty($plainPart))) { |
||
| 863 | $htmlPart = $this->renderWith($htmlTemplate, $this->getData()); |
||
| 864 | } |
||
| 865 | |||
| 866 | // Plain part fails over to generated from html |
||
| 867 | if (!$plainPart && $htmlPart) { |
||
| 868 | /** @var DBHTMLText $htmlPartObject */ |
||
| 869 | $htmlPartObject = DBField::create_field('HTMLFragment', $htmlPart); |
||
| 870 | $plainPart = $htmlPartObject->Plain(); |
||
| 871 | } |
||
| 872 | |||
| 873 | // Rendering is finished |
||
| 874 | Requirements::restore(); |
||
| 875 | |||
| 876 | // Fail if no email to send |
||
| 877 | if (!$plainPart && !$htmlPart) { |
||
| 878 | return $this; |
||
| 879 | } |
||
| 880 | |||
| 881 | // Build HTML / Plain components |
||
| 882 | if ($htmlPart && !$plainOnly) { |
||
| 883 | $this->setBody($htmlPart); |
||
| 884 | $this->getSwiftMessage()->setContentType('text/html'); |
||
| 885 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 886 | if ($plainPart) { |
||
| 887 | $this->getSwiftMessage()->addPart($plainPart, 'text/plain', 'utf-8'); |
||
| 888 | } |
||
| 889 | } else { |
||
| 890 | if ($plainPart) { |
||
| 891 | $this->setBody($plainPart); |
||
| 892 | } |
||
| 893 | $this->getSwiftMessage()->setContentType('text/plain'); |
||
| 894 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 895 | } |
||
| 896 | |||
| 897 | return $this; |
||
| 898 | } |
||
| 899 | |||
| 900 | /** |
||
| 901 | * @return Swift_MimePart|false |
||
| 902 | */ |
||
| 903 | public function findPlainPart() |
||
| 911 | } |
||
| 912 | |||
| 913 | /** |
||
| 914 | * @return bool |
||
| 915 | */ |
||
| 916 | public function hasPlainPart() |
||
| 917 | { |
||
| 918 | if ($this->getSwiftMessage()->getContentType() === 'text/plain') { |
||
| 919 | return true; |
||
| 920 | } |
||
| 921 | return (bool) $this->findPlainPart(); |
||
| 922 | } |
||
| 923 | |||
| 924 | /** |
||
| 925 | * Automatically adds a plain part to the email generated from the current Body |
||
| 926 | * |
||
| 927 | * @return $this |
||
| 928 | */ |
||
| 929 | public function generatePlainPartFromBody() |
||
| 930 | { |
||
| 931 | $plainPart = $this->findPlainPart(); |
||
| 932 | if ($plainPart) { |
||
| 933 | $this->getSwiftMessage()->detach($plainPart); |
||
| 934 | } |
||
| 935 | unset($plainPart); |
||
| 936 | |||
| 937 | $this->getSwiftMessage()->addPart( |
||
| 938 | Convert::xml2raw($this->getBody()), |
||
| 939 | 'text/plain', |
||
| 940 | 'utf-8' |
||
| 941 | ); |
||
| 942 | |||
| 943 | return $this; |
||
| 944 | } |
||
| 945 | } |
||
| 946 |
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