silverstripe /
silverstripe-framework
| Total Complexity | 115 |
| Total Lines | 870 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 1 | Features | 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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| 25 | class Email extends ViewableData |
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| 26 | { |
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| 27 | |||
| 28 | /** |
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| 29 | * @var array |
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| 30 | * @config |
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| 31 | */ |
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| 32 | private static $send_all_emails_to = array(); |
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| 33 | |||
| 34 | /** |
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| 35 | * @var array |
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| 36 | * @config |
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| 37 | */ |
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| 38 | private static $cc_all_emails_to = array(); |
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| 39 | |||
| 40 | /** |
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| 41 | * @var array |
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| 42 | * @config |
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| 43 | */ |
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| 44 | private static $bcc_all_emails_to = array(); |
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| 45 | |||
| 46 | /** |
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| 47 | * @var array |
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| 48 | * @config |
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| 49 | */ |
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| 50 | private static $send_all_emails_from = array(); |
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| 51 | |||
| 52 | /** |
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| 53 | * This will be set in the config on a site-by-site basis |
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| 54 | * @see https://docs.silverstripe.org/en/4/developer_guides/email/#administrator-emails |
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| 55 | * |
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| 56 | * @config |
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| 57 | * @var string|array The default administrator email address or array of [email => name] |
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| 58 | */ |
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| 59 | private static $admin_email = null; |
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| 60 | |||
| 61 | /** |
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| 62 | * @var Swift_Message |
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| 63 | */ |
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| 64 | private $swiftMessage; |
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| 65 | |||
| 66 | /** |
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| 67 | * @var string The name of the HTML template to render the email with (without *.ss extension) |
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| 68 | */ |
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| 69 | private $HTMLTemplate = null; |
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| 70 | |||
| 71 | /** |
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| 72 | * @var string The name of the plain text template to render the plain part of the email with |
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| 73 | */ |
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| 74 | private $plainTemplate = null; |
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| 75 | |||
| 76 | /** |
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| 77 | * @var Swift_MimePart |
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| 78 | */ |
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| 79 | private $plainPart; |
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| 80 | |||
| 81 | /** |
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| 82 | * @var array|ViewableData Additional data available in a template. |
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| 83 | * Used in the same way than {@link ViewableData->customize()}. |
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| 84 | */ |
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| 85 | private $data = array(); |
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| 86 | |||
| 87 | /** |
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| 88 | * @var array |
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| 89 | */ |
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| 90 | private $failedRecipients = array(); |
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| 91 | |||
| 92 | /** |
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| 93 | * Checks for RFC822-valid email format. |
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| 94 | * |
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| 95 | * @param string $address |
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| 96 | * @return boolean |
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| 97 | * |
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| 98 | * @copyright Cal Henderson <[email protected]> |
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| 99 | * This code is licensed under a Creative Commons Attribution-ShareAlike 2.5 License |
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| 100 | * http://creativecommons.org/licenses/by-sa/2.5/ |
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| 101 | */ |
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| 102 | public static function is_valid_address($address) |
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| 103 | { |
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| 104 | static $validator; |
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| 105 | if (!$validator) { |
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| 106 | $validator = new EmailValidator(); |
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| 107 | } |
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| 108 | return $validator->isValid($address, new RFCValidation()); |
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| 109 | } |
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| 110 | |||
| 111 | /** |
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| 112 | * Get send_all_emails_to |
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| 113 | * |
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| 114 | * @return array Keys are addresses, values are names |
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| 115 | */ |
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| 116 | public static function getSendAllEmailsTo() |
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| 117 | { |
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| 118 | return static::mergeConfiguredEmails('send_all_emails_to', 'SS_SEND_ALL_EMAILS_TO'); |
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| 119 | } |
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| 120 | |||
| 121 | /** |
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| 122 | * Get cc_all_emails_to |
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| 123 | * |
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| 124 | * @return array |
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| 125 | */ |
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| 126 | public static function getCCAllEmailsTo() |
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| 127 | { |
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| 128 | return static::mergeConfiguredEmails('cc_all_emails_to', 'SS_CC_ALL_EMAILS_TO'); |
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| 129 | } |
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| 130 | |||
| 131 | /** |
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| 132 | * Get bcc_all_emails_to |
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| 133 | * |
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| 134 | * @return array |
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| 135 | */ |
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| 136 | public static function getBCCAllEmailsTo() |
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| 137 | { |
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| 138 | return static::mergeConfiguredEmails('bcc_all_emails_to', 'SS_BCC_ALL_EMAILS_TO'); |
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| 139 | } |
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| 140 | |||
| 141 | /** |
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| 142 | * Get send_all_emails_from |
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| 143 | * |
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| 144 | * @return array |
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| 145 | */ |
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| 146 | public static function getSendAllEmailsFrom() |
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| 147 | { |
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| 148 | return static::mergeConfiguredEmails('send_all_emails_from', 'SS_SEND_ALL_EMAILS_FROM'); |
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| 149 | } |
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| 150 | |||
| 151 | /** |
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| 152 | * Normalise email list from config merged with env vars |
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| 153 | * |
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| 154 | * @param string $config Config key |
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| 155 | * @param string $env Env variable key |
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| 156 | * @return array Array of email addresses |
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| 157 | */ |
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| 158 | protected static function mergeConfiguredEmails($config, $env) |
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| 159 | { |
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| 160 | // Normalise config list |
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| 161 | $normalised = []; |
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| 162 | $source = (array)static::config()->get($config); |
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| 163 | foreach ($source as $address => $name) { |
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| 164 | if ($address && !is_numeric($address)) { |
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| 165 | $normalised[$address] = $name; |
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| 166 | } elseif ($name) { |
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| 167 | $normalised[$name] = null; |
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| 168 | } |
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| 169 | } |
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| 170 | $extra = Environment::getEnv($env); |
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| 171 | if ($extra) { |
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| 172 | $normalised[$extra] = null; |
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| 173 | } |
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| 174 | return $normalised; |
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| 175 | } |
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| 176 | |||
| 177 | /** |
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| 178 | * Encode an email-address to protect it from spambots. |
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| 179 | * At the moment only simple string substitutions, |
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| 180 | * which are not 100% safe from email harvesting. |
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| 181 | * |
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| 182 | * @param string $email Email-address |
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| 183 | * @param string $method Method for obfuscating/encoding the address |
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| 184 | * - 'direction': Reverse the text and then use CSS to put the text direction back to normal |
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| 185 | * - 'visible': Simple string substitution ('@' to '[at]', '.' to '[dot], '-' to [dash]) |
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| 186 | * - 'hex': Hexadecimal URL-Encoding - useful for mailto: links |
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| 187 | * @return string |
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| 188 | */ |
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| 189 | public static function obfuscate($email, $method = 'visible') |
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| 190 | { |
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| 191 | switch ($method) { |
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| 192 | case 'direction': |
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| 193 | Requirements::customCSS( |
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| 194 | 'span.codedirection { unicode-bidi: bidi-override; direction: rtl; }', |
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| 195 | 'codedirectionCSS' |
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| 196 | ); |
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| 197 | |||
| 198 | return '<span class="codedirection">' . strrev($email) . '</span>'; |
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| 199 | case 'visible': |
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| 200 | $obfuscated = array('@' => ' [at] ', '.' => ' [dot] ', '-' => ' [dash] '); |
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| 201 | |||
| 202 | return strtr($email, $obfuscated); |
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| 203 | case 'hex': |
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| 204 | $encoded = ''; |
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| 205 | $emailLength = strlen($email); |
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| 206 | for ($x = 0; $x < $emailLength; $x++) { |
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| 207 | $encoded .= '&#x' . bin2hex($email[$x]) . ';'; |
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| 208 | } |
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| 209 | |||
| 210 | return $encoded; |
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| 211 | default: |
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| 212 | user_error('Email::obfuscate(): Unknown obfuscation method', E_USER_NOTICE); |
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| 213 | |||
| 214 | return $email; |
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| 215 | } |
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| 216 | } |
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| 217 | |||
| 218 | /** |
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| 219 | * Email constructor. |
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| 220 | * @param string|array|null $from |
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| 221 | * @param string|array|null $to |
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| 222 | * @param string|null $subject |
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| 223 | * @param string|null $body |
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| 224 | * @param string|array|null $cc |
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| 225 | * @param string|array|null $bcc |
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| 226 | * @param string|null $returnPath |
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| 227 | */ |
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| 228 | public function __construct( |
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| 229 | $from = null, |
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| 230 | $to = null, |
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| 231 | $subject = null, |
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| 232 | $body = null, |
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| 233 | $cc = null, |
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| 234 | $bcc = null, |
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| 235 | $returnPath = null |
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| 236 | ) { |
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| 237 | if ($from) { |
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| 238 | $this->setFrom($from); |
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| 239 | } |
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| 240 | if ($to) { |
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| 241 | $this->setTo($to); |
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| 242 | } |
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| 243 | if ($subject) { |
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| 244 | $this->setSubject($subject); |
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| 245 | } |
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| 246 | if ($body) { |
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| 247 | $this->setBody($body); |
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| 248 | } |
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| 249 | if ($cc) { |
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| 250 | $this->setCC($cc); |
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| 251 | } |
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| 252 | if ($bcc) { |
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| 253 | $this->setBCC($bcc); |
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| 254 | } |
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| 255 | if ($returnPath) { |
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| 256 | $this->setReturnPath($returnPath); |
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| 257 | } |
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| 258 | |||
| 259 | parent::__construct(); |
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| 260 | } |
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| 261 | |||
| 262 | /** |
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| 263 | * @return Swift_Message |
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| 264 | */ |
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| 265 | public function getSwiftMessage() |
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| 266 | { |
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| 267 | if (!$this->swiftMessage) { |
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| 268 | $this->setSwiftMessage(new Swift_Message(null, null, 'text/html', 'utf-8')); |
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| 269 | } |
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| 270 | |||
| 271 | return $this->swiftMessage; |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * @param Swift_Message $swiftMessage |
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| 276 | * |
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| 277 | * @return $this |
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| 278 | */ |
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| 279 | public function setSwiftMessage($swiftMessage) |
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| 280 | { |
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| 281 | $swiftMessage->setDate((new \DateTime())->setTimestamp(DBDatetime::now()->getTimestamp())); |
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| 282 | if (!$swiftMessage->getFrom() && ($defaultFrom = $this->config()->get('admin_email'))) { |
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| 283 | $swiftMessage->setFrom($defaultFrom); |
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| 284 | } |
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| 285 | $this->swiftMessage = $swiftMessage; |
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| 286 | |||
| 287 | return $this; |
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| 288 | } |
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| 289 | |||
| 290 | /** |
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| 291 | * @return string[] |
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| 292 | */ |
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| 293 | public function getFrom() |
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| 294 | { |
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| 295 | return $this->getSwiftMessage()->getFrom(); |
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| 296 | } |
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| 297 | |||
| 298 | /** |
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| 299 | * @param string|array $address |
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| 300 | * @param string|null $name |
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| 301 | * @return $this |
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| 302 | */ |
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| 303 | public function setFrom($address, $name = null) |
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| 304 | { |
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| 305 | $this->getSwiftMessage()->setFrom($address, $name); |
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| 306 | |||
| 307 | return $this; |
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| 308 | } |
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| 309 | |||
| 310 | /** |
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| 311 | * @param string|array $address |
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| 312 | * @param string|null $name |
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| 313 | * @return $this |
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| 314 | */ |
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| 315 | public function addFrom($address, $name = null) |
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| 316 | { |
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| 317 | $this->getSwiftMessage()->addFrom($address, $name); |
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|
Bug
introduced
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| 318 | |||
| 319 | return $this; |
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| 320 | } |
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| 321 | |||
| 322 | /** |
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| 323 | * @return string |
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| 324 | */ |
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| 325 | public function getSender() |
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| 326 | { |
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| 327 | return $this->getSwiftMessage()->getSender(); |
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| 328 | } |
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| 329 | |||
| 330 | /** |
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| 331 | * @param string $address |
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| 332 | * @param string|null $name |
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| 333 | * @return $this |
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| 334 | */ |
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| 335 | public function setSender($address, $name = null) |
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| 336 | { |
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| 337 | $this->getSwiftMessage()->setSender($address, $name); |
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| 338 | |||
| 339 | return $this; |
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| 340 | } |
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| 341 | |||
| 342 | /** |
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| 343 | * @return string |
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| 344 | */ |
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| 345 | public function getReturnPath() |
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| 346 | { |
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| 347 | return $this->getSwiftMessage()->getReturnPath(); |
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| 348 | } |
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| 349 | |||
| 350 | /** |
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| 351 | * The bounce handler address |
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| 352 | * |
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| 353 | * @param string $address Email address where bounce notifications should be sent |
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| 354 | * @return $this |
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| 355 | */ |
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| 356 | public function setReturnPath($address) |
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| 357 | { |
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| 358 | $this->getSwiftMessage()->setReturnPath($address); |
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| 359 | return $this; |
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| 360 | } |
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| 361 | |||
| 362 | /** |
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| 363 | * @return array |
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| 364 | */ |
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| 365 | public function getTo() |
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| 366 | { |
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| 367 | return $this->getSwiftMessage()->getTo(); |
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| 368 | } |
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| 369 | |||
| 370 | /** |
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| 371 | * Set recipient(s) of the email |
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| 372 | * |
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| 373 | * To send to many, pass an array: |
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| 374 | * array('[email protected]' => 'My Name', '[email protected]'); |
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| 375 | * |
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| 376 | * @param string|array $address The message recipient(s) - if sending to multiple, use an array of address => name |
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| 377 | * @param string|null $name The name of the recipient (if one) |
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| 378 | * @return $this |
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| 379 | */ |
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| 380 | public function setTo($address, $name = null) |
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| 381 | { |
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| 382 | $this->getSwiftMessage()->setTo($address, $name); |
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| 383 | |||
| 384 | return $this; |
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| 385 | } |
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| 386 | |||
| 387 | /** |
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| 388 | * @param string|array $address |
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| 389 | * @param string|null $name |
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| 390 | * @return $this |
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| 391 | */ |
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| 392 | public function addTo($address, $name = null) |
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| 393 | { |
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| 394 | $this->getSwiftMessage()->addTo($address, $name); |
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| 395 | |||
| 396 | return $this; |
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| 397 | } |
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| 398 | |||
| 399 | /** |
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| 400 | * @return array |
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| 401 | */ |
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| 402 | public function getCC() |
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| 405 | } |
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| 406 | |||
| 407 | /** |
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| 408 | * @param string|array $address |
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| 409 | * @param string|null $name |
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| 410 | * @return $this |
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| 411 | */ |
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| 412 | public function setCC($address, $name = null) |
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| 417 | } |
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| 418 | |||
| 419 | /** |
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| 420 | * @param string|array $address |
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| 421 | * @param string|null $name |
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| 422 | * @return $this |
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| 423 | */ |
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| 424 | public function addCC($address, $name = null) |
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| 425 | { |
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| 426 | $this->getSwiftMessage()->addCc($address, $name); |
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| 427 | |||
| 428 | return $this; |
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| 429 | } |
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| 430 | |||
| 431 | /** |
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| 432 | * @return array |
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| 433 | */ |
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| 434 | public function getBCC() |
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| 435 | { |
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| 436 | return $this->getSwiftMessage()->getBcc(); |
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| 437 | } |
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| 438 | |||
| 439 | /** |
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| 440 | * @param string|array $address |
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| 441 | * @param string|null $name |
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| 442 | * @return $this |
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| 443 | */ |
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| 444 | public function setBCC($address, $name = null) |
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| 445 | { |
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| 446 | $this->getSwiftMessage()->setBcc($address, $name); |
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| 447 | |||
| 448 | return $this; |
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| 449 | } |
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| 450 | |||
| 451 | /** |
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| 452 | * @param string|array $address |
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| 453 | * @param string|null $name |
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| 454 | * @return $this |
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| 455 | */ |
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| 456 | public function addBCC($address, $name = null) |
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| 457 | { |
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| 458 | $this->getSwiftMessage()->addBcc($address, $name); |
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| 459 | |||
| 460 | return $this; |
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| 461 | } |
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| 462 | |||
| 463 | public function getReplyTo() |
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| 464 | { |
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| 465 | return $this->getSwiftMessage()->getReplyTo(); |
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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 $this |
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| 472 | */ |
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| 473 | public function setReplyTo($address, $name = null) |
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| 474 | { |
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| 475 | $this->getSwiftMessage()->setReplyTo($address, $name); |
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| 476 | |||
| 477 | return $this; |
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| 478 | } |
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| 479 | |||
| 480 | /** |
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| 481 | * @param string|array $address |
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| 482 | * @param string|null $name |
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| 483 | * @return $this |
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| 484 | */ |
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| 485 | public function addReplyTo($address, $name = null) |
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| 486 | { |
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| 487 | $this->getSwiftMessage()->addReplyTo($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 string |
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| 494 | */ |
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| 495 | public function getSubject() |
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| 496 | { |
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| 497 | return $this->getSwiftMessage()->getSubject(); |
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| 498 | } |
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| 499 | |||
| 500 | /** |
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| 501 | * @param string $subject The Subject line for the email |
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| 502 | * @return $this |
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| 503 | */ |
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| 504 | public function setSubject($subject) |
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| 505 | { |
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| 506 | $this->getSwiftMessage()->setSubject($subject); |
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| 507 | |||
| 508 | return $this; |
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| 509 | } |
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| 510 | |||
| 511 | /** |
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| 512 | * @return int |
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| 513 | */ |
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| 514 | public function getPriority() |
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| 515 | { |
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| 516 | return $this->getSwiftMessage()->getPriority(); |
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| 517 | } |
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| 518 | |||
| 519 | /** |
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| 520 | * @param int $priority |
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| 521 | * @return $this |
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| 522 | */ |
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| 523 | public function setPriority($priority) |
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| 524 | { |
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| 525 | $this->getSwiftMessage()->setPriority($priority); |
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| 526 | |||
| 527 | return $this; |
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| 528 | } |
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| 529 | |||
| 530 | /** |
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| 531 | * @param string $path Path to file |
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| 532 | * @param string $alias An override for the name of the file |
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| 533 | * @param string $mime The mime type for the attachment |
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| 534 | * @return $this |
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| 535 | */ |
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| 536 | public function addAttachment($path, $alias = null, $mime = null) |
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| 537 | { |
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| 538 | $attachment = \Swift_Attachment::fromPath($path); |
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| 539 | if ($alias) { |
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| 540 | $attachment->setFilename($alias); |
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| 541 | } |
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| 542 | if ($mime) { |
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| 543 | $attachment->setContentType($mime); |
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| 544 | } |
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| 545 | $this->getSwiftMessage()->attach($attachment); |
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| 546 | |||
| 547 | return $this; |
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| 548 | } |
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| 549 | |||
| 550 | /** |
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| 551 | * @param string $data |
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| 552 | * @param string $name |
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| 553 | * @param string $mime |
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| 554 | * @return $this |
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| 555 | */ |
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| 556 | public function addAttachmentFromData($data, $name, $mime = null) |
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| 557 | { |
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| 558 | $attachment = new \Swift_Attachment($data, $name); |
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| 559 | if ($mime) { |
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| 560 | $attachment->setContentType($mime); |
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| 561 | } |
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| 562 | $this->getSwiftMessage()->attach($attachment); |
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| 563 | |||
| 564 | return $this; |
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| 565 | } |
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| 566 | |||
| 567 | /** |
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| 568 | * @return array|ViewableData The template data |
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| 569 | */ |
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| 570 | public function getData() |
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| 571 | { |
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| 572 | return $this->data; |
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| 573 | } |
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| 574 | |||
| 575 | /** |
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| 576 | * @param array|ViewableData $data The template data to set |
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| 577 | * @return $this |
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| 578 | */ |
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| 579 | public function setData($data) |
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| 580 | { |
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| 581 | $this->data = $data; |
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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|array $name The data name to add or array to names => value |
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| 588 | * @param string|null $value The value of the data to add |
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| 589 | * @return $this |
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| 590 | */ |
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| 591 | public function addData($name, $value = null) |
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| 592 | { |
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| 593 | if (is_array($name)) { |
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| 594 | $this->data = array_merge($this->data, $name); |
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| 595 | } elseif (is_array($this->data)) { |
||
| 596 | $this->data[$name] = $value; |
||
| 597 | } else { |
||
| 598 | $this->data->$name = $value; |
||
| 599 | } |
||
| 600 | |||
| 601 | return $this; |
||
| 602 | } |
||
| 603 | |||
| 604 | /** |
||
| 605 | * Remove a datum from the message |
||
| 606 | * |
||
| 607 | * @param string $name |
||
| 608 | * @return $this |
||
| 609 | */ |
||
| 610 | public function removeData($name) |
||
| 611 | { |
||
| 612 | if (is_array($this->data)) { |
||
| 613 | unset($this->data[$name]); |
||
| 614 | } else { |
||
| 615 | $this->data->$name = null; |
||
| 616 | } |
||
| 617 | |||
| 618 | return $this; |
||
| 619 | } |
||
| 620 | |||
| 621 | /** |
||
| 622 | * @return string |
||
| 623 | */ |
||
| 624 | public function getBody() |
||
| 625 | { |
||
| 626 | return $this->getSwiftMessage()->getBody(); |
||
| 627 | } |
||
| 628 | |||
| 629 | /** |
||
| 630 | * @param string $body The email body |
||
| 631 | * @return $this |
||
| 632 | */ |
||
| 633 | public function setBody($body) |
||
| 634 | { |
||
| 635 | $plainPart = $this->findPlainPart(); |
||
| 636 | if ($plainPart) { |
||
| 637 | $this->getSwiftMessage()->detach($plainPart); |
||
| 638 | } |
||
| 639 | unset($plainPart); |
||
| 640 | |||
| 641 | $body = HTTP::absoluteURLs($body); |
||
| 642 | $this->getSwiftMessage()->setBody($body); |
||
| 643 | |||
| 644 | return $this; |
||
| 645 | } |
||
| 646 | |||
| 647 | /** |
||
| 648 | * @return string The base URL for the email |
||
| 649 | */ |
||
| 650 | public function BaseURL() |
||
| 651 | { |
||
| 652 | return Director::absoluteBaseURL(); |
||
| 653 | } |
||
| 654 | |||
| 655 | /** |
||
| 656 | * Debugging help |
||
| 657 | * |
||
| 658 | * @return string Debug info |
||
| 659 | */ |
||
| 660 | public function debug() |
||
| 661 | { |
||
| 662 | $this->render(); |
||
| 663 | |||
| 664 | $class = static::class; |
||
| 665 | return "<h2>Email template {$class}:</h2>\n" . '<pre>' . $this->getSwiftMessage()->toString() . '</pre>'; |
||
| 666 | } |
||
| 667 | |||
| 668 | /** |
||
| 669 | * @return string |
||
| 670 | */ |
||
| 671 | public function getHTMLTemplate() |
||
| 672 | { |
||
| 673 | if ($this->HTMLTemplate) { |
||
| 674 | return $this->HTMLTemplate; |
||
| 675 | } |
||
| 676 | |||
| 677 | return ThemeResourceLoader::inst()->findTemplate( |
||
| 678 | SSViewer::get_templates_by_class(static::class, '', self::class), |
||
| 679 | SSViewer::get_themes() |
||
| 680 | ); |
||
| 681 | } |
||
| 682 | |||
| 683 | /** |
||
| 684 | * Set the template to render the email with |
||
| 685 | * |
||
| 686 | * @param string $template |
||
| 687 | * @return $this |
||
| 688 | */ |
||
| 689 | public function setHTMLTemplate($template) |
||
| 690 | { |
||
| 691 | if (substr($template, -3) == '.ss') { |
||
| 692 | $template = substr($template, 0, -3); |
||
| 693 | } |
||
| 694 | $this->HTMLTemplate = $template; |
||
| 695 | |||
| 696 | return $this; |
||
| 697 | } |
||
| 698 | |||
| 699 | /** |
||
| 700 | * Get the template to render the plain part with |
||
| 701 | * |
||
| 702 | * @return string |
||
| 703 | */ |
||
| 704 | public function getPlainTemplate() |
||
| 705 | { |
||
| 706 | return $this->plainTemplate; |
||
| 707 | } |
||
| 708 | |||
| 709 | /** |
||
| 710 | * Set the template to render the plain part with |
||
| 711 | * |
||
| 712 | * @param string $template |
||
| 713 | * @return $this |
||
| 714 | */ |
||
| 715 | public function setPlainTemplate($template) |
||
| 716 | { |
||
| 717 | if (substr($template, -3) == '.ss') { |
||
| 718 | $template = substr($template, 0, -3); |
||
| 719 | } |
||
| 720 | $this->plainTemplate = $template; |
||
| 721 | |||
| 722 | return $this; |
||
| 723 | } |
||
| 724 | |||
| 725 | /** |
||
| 726 | * @param array $recipients |
||
| 727 | * @return $this |
||
| 728 | */ |
||
| 729 | public function setFailedRecipients($recipients) |
||
| 734 | } |
||
| 735 | |||
| 736 | /** |
||
| 737 | * @return array |
||
| 738 | */ |
||
| 739 | public function getFailedRecipients() |
||
| 740 | { |
||
| 741 | return $this->failedRecipients; |
||
| 742 | } |
||
| 743 | |||
| 744 | /** |
||
| 745 | * Used by {@link SSViewer} templates to detect if we're rendering an email template rather than a page template |
||
| 746 | * |
||
| 747 | * @return bool |
||
| 748 | */ |
||
| 749 | public function IsEmail() |
||
| 750 | { |
||
| 751 | return true; |
||
| 752 | } |
||
| 753 | |||
| 754 | /** |
||
| 755 | * Send the message to the recipients |
||
| 756 | * |
||
| 757 | * @return bool true if successful or array of failed recipients |
||
| 758 | */ |
||
| 759 | public function send() |
||
| 760 | { |
||
| 761 | if (!$this->getBody()) { |
||
| 762 | $this->render(); |
||
| 763 | } |
||
| 764 | if (!$this->hasPlainPart()) { |
||
| 765 | $this->generatePlainPartFromBody(); |
||
| 766 | } |
||
| 767 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 768 | } |
||
| 769 | |||
| 770 | /** |
||
| 771 | * @return array|bool |
||
| 772 | */ |
||
| 773 | public function sendPlain() |
||
| 774 | { |
||
| 775 | if (!$this->hasPlainPart()) { |
||
| 776 | $this->render(true); |
||
| 777 | } |
||
| 778 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 779 | } |
||
| 780 | |||
| 781 | /** |
||
| 782 | * Render the email |
||
| 783 | * @param bool $plainOnly Only render the message as plain text |
||
| 784 | * @return $this |
||
| 785 | */ |
||
| 786 | public function render($plainOnly = false) |
||
| 787 | { |
||
| 788 | if ($existingPlainPart = $this->findPlainPart()) { |
||
| 789 | $this->getSwiftMessage()->detach($existingPlainPart); |
||
| 790 | } |
||
| 791 | unset($existingPlainPart); |
||
| 792 | |||
| 793 | // Respect explicitly set body |
||
| 794 | $htmlPart = $plainOnly ? null : $this->getBody(); |
||
| 795 | $plainPart = $plainOnly ? $this->getBody() : null; |
||
| 796 | |||
| 797 | // Ensure we can at least render something |
||
| 798 | $htmlTemplate = $this->getHTMLTemplate(); |
||
| 799 | $plainTemplate = $this->getPlainTemplate(); |
||
| 800 | if (!$htmlTemplate && !$plainTemplate && !$plainPart && !$htmlPart) { |
||
| 801 | return $this; |
||
| 802 | } |
||
| 803 | |||
| 804 | // Do not interfere with emails styles |
||
| 805 | Requirements::clear(); |
||
| 806 | |||
| 807 | // Render plain part |
||
| 808 | if ($plainTemplate && !$plainPart) { |
||
| 809 | $plainPart = $this->renderWith($plainTemplate, $this->getData())->Plain(); |
||
| 810 | } |
||
| 811 | |||
| 812 | // Render HTML part, either if sending html email, or a plain part is lacking |
||
| 813 | if (!$htmlPart && $htmlTemplate && (!$plainOnly || empty($plainPart))) { |
||
| 814 | $htmlPart = $this->renderWith($htmlTemplate, $this->getData()); |
||
| 815 | } |
||
| 816 | |||
| 817 | // Plain part fails over to generated from html |
||
| 818 | if (!$plainPart && $htmlPart) { |
||
| 819 | /** @var DBHTMLText $htmlPartObject */ |
||
| 820 | $htmlPartObject = DBField::create_field('HTMLFragment', $htmlPart); |
||
| 821 | $plainPart = $htmlPartObject->Plain(); |
||
| 822 | } |
||
| 823 | |||
| 824 | // Rendering is finished |
||
| 825 | Requirements::restore(); |
||
| 826 | |||
| 827 | // Fail if no email to send |
||
| 828 | if (!$plainPart && !$htmlPart) { |
||
| 829 | return $this; |
||
| 830 | } |
||
| 831 | |||
| 832 | // Build HTML / Plain components |
||
| 833 | if ($htmlPart && !$plainOnly) { |
||
| 834 | $this->setBody($htmlPart); |
||
| 835 | $this->getSwiftMessage()->setContentType('text/html'); |
||
| 836 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 837 | if ($plainPart) { |
||
| 838 | $this->getSwiftMessage()->addPart($plainPart, 'text/plain', 'utf-8'); |
||
| 839 | } |
||
| 840 | } else { |
||
| 841 | if ($plainPart) { |
||
| 842 | $this->setBody($plainPart); |
||
| 843 | } |
||
| 844 | $this->getSwiftMessage()->setContentType('text/plain'); |
||
| 845 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 846 | } |
||
| 847 | |||
| 848 | return $this; |
||
| 849 | } |
||
| 850 | |||
| 851 | /** |
||
| 852 | * @return Swift_MimePart|false |
||
| 853 | */ |
||
| 854 | public function findPlainPart() |
||
| 862 | } |
||
| 863 | |||
| 864 | /** |
||
| 865 | * @return bool |
||
| 866 | */ |
||
| 867 | public function hasPlainPart() |
||
| 868 | { |
||
| 869 | if ($this->getSwiftMessage()->getContentType() === 'text/plain') { |
||
| 870 | return true; |
||
| 871 | } |
||
| 872 | return (bool) $this->findPlainPart(); |
||
| 873 | } |
||
| 874 | |||
| 875 | /** |
||
| 876 | * Automatically adds a plain part to the email generated from the current Body |
||
| 877 | * |
||
| 878 | * @return $this |
||
| 879 | */ |
||
| 880 | public function generatePlainPartFromBody() |
||
| 881 | { |
||
| 882 | $plainPart = $this->findPlainPart(); |
||
| 883 | if ($plainPart) { |
||
| 884 | $this->getSwiftMessage()->detach($plainPart); |
||
| 885 | } |
||
| 886 | unset($plainPart); |
||
| 887 | |||
| 888 | $this->getSwiftMessage()->addPart( |
||
| 889 | Convert::xml2raw($this->getBody()), |
||
| 890 | 'text/plain', |
||
| 891 | 'utf-8' |
||
| 892 | ); |
||
| 893 | |||
| 894 | return $this; |
||
| 895 | } |
||
| 896 | } |
||
| 897 |
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