silverstripe /
silverstripe-framework
| Total Complexity | 119 |
| Total Lines | 923 |
| 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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| 27 | class Email extends ViewableData |
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| 28 | { |
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| 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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| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * @return string |
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| 289 | */ |
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| 290 | private function getDefaultFrom(): string |
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| 291 | { |
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| 292 | $defaultFrom = $this->config()->get('admin_email'); |
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| 293 | if (!$defaultFrom) { |
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| 294 | $host = Director::host(); |
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| 295 | if (empty($host)) { |
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| 296 | throw new RuntimeException('Host not defined'); |
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| 297 | } |
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| 298 | $defaultFrom = sprintf('no-reply@%s', $host); |
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| 299 | } |
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| 300 | return $defaultFrom; |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * @return string[] |
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| 305 | */ |
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| 306 | public function getFrom() |
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| 307 | { |
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| 308 | return $this->getSwiftMessage()->getFrom(); |
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| 309 | } |
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| 310 | |||
| 311 | /** |
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| 312 | * @param string|array $address |
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| 313 | * @return string|array |
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| 314 | */ |
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| 315 | private function sanitiseAddress($address) |
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| 316 | { |
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| 317 | if (is_array($address)) { |
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| 318 | return array_map('trim', $address); |
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| 319 | } |
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| 320 | return trim($address); |
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| 321 | } |
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| 322 | |||
| 323 | /** |
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| 324 | * @param string|array $address |
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| 325 | * @param string|null $name |
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| 326 | * @return $this |
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| 327 | */ |
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| 328 | public function setFrom($address, $name = null) |
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| 329 | { |
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| 330 | $address = $this->sanitiseAddress($address); |
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| 331 | $this->getSwiftMessage()->setFrom($address, $name); |
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| 332 | |||
| 333 | return $this; |
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| 334 | } |
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| 335 | |||
| 336 | /** |
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| 337 | * @param string|array $address |
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| 338 | * @param string|null $name |
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| 339 | * @return $this |
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| 340 | */ |
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| 341 | public function addFrom($address, $name = null) |
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| 342 | { |
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| 343 | $address = $this->sanitiseAddress($address); |
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| 344 | $this->getSwiftMessage()->addFrom($address, $name); |
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|
Bug
introduced
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| 345 | |||
| 346 | return $this; |
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| 347 | } |
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| 348 | |||
| 349 | /** |
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| 350 | * @return string |
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| 351 | */ |
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| 352 | public function getSender() |
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| 353 | { |
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| 354 | return $this->getSwiftMessage()->getSender(); |
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| 355 | } |
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| 356 | |||
| 357 | /** |
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| 358 | * @param string $address |
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| 359 | * @param string|null $name |
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| 360 | * @return $this |
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| 361 | */ |
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| 362 | public function setSender($address, $name = null) |
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| 363 | { |
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| 364 | $address = $this->sanitiseAddress($address); |
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| 365 | $this->getSwiftMessage()->setSender($address, $name); |
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| 366 | |||
| 367 | return $this; |
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| 368 | } |
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| 369 | |||
| 370 | /** |
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| 371 | * @return string |
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| 372 | */ |
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| 373 | public function getReturnPath() |
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| 374 | { |
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| 375 | return $this->getSwiftMessage()->getReturnPath(); |
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| 376 | } |
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| 377 | |||
| 378 | /** |
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| 379 | * The bounce handler address |
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| 380 | * |
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| 381 | * @param string $address Email address where bounce notifications should be sent |
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| 382 | * @return $this |
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| 383 | */ |
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| 384 | public function setReturnPath($address) |
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| 385 | { |
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| 386 | $address = $this->sanitiseAddress($address); |
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| 387 | $this->getSwiftMessage()->setReturnPath($address); |
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| 388 | return $this; |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * @return array |
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| 393 | */ |
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| 394 | public function getTo() |
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| 395 | { |
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| 396 | return $this->getSwiftMessage()->getTo(); |
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| 397 | } |
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| 398 | |||
| 399 | /** |
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| 400 | * Set recipient(s) of the email |
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| 401 | * |
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| 402 | * To send to many, pass an array: |
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| 403 | * ['[email protected]' => 'My Name', '[email protected]']; |
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| 404 | * |
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| 405 | * @param string|array $address The message recipient(s) - if sending to multiple, use an array of address => name |
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| 406 | * @param string|null $name The name of the recipient (if one) |
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| 407 | * @return $this |
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| 408 | */ |
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| 409 | public function setTo($address, $name = null) |
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| 410 | { |
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| 411 | $address = $this->sanitiseAddress($address); |
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| 412 | $this->getSwiftMessage()->setTo($address, $name); |
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| 413 | |||
| 414 | return $this; |
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| 415 | } |
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| 416 | |||
| 417 | /** |
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| 418 | * @param string|array $address |
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| 419 | * @param string|null $name |
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| 420 | * @return $this |
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| 421 | */ |
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| 422 | public function addTo($address, $name = null) |
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| 423 | { |
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| 424 | $address = $this->sanitiseAddress($address); |
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| 425 | $this->getSwiftMessage()->addTo($address, $name); |
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| 426 | |||
| 427 | return $this; |
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| 428 | } |
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| 429 | |||
| 430 | /** |
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| 431 | * @return array |
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| 432 | */ |
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| 433 | public function getCC() |
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| 436 | } |
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| 437 | |||
| 438 | /** |
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| 439 | * @param string|array $address |
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| 440 | * @param string|null $name |
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| 441 | * @return $this |
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| 442 | */ |
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| 443 | public function setCC($address, $name = null) |
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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 $this |
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| 455 | */ |
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| 456 | public function addCC($address, $name = null) |
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| 457 | { |
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| 458 | $address = $this->sanitiseAddress($address); |
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| 459 | $this->getSwiftMessage()->addCc($address, $name); |
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| 460 | |||
| 461 | return $this; |
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| 462 | } |
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| 463 | |||
| 464 | /** |
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| 465 | * @return array |
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| 466 | */ |
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| 467 | public function getBCC() |
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| 468 | { |
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| 469 | return $this->getSwiftMessage()->getBcc(); |
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| 470 | } |
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| 471 | |||
| 472 | /** |
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| 473 | * @param string|array $address |
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| 474 | * @param string|null $name |
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| 475 | * @return $this |
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| 476 | */ |
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| 477 | public function setBCC($address, $name = null) |
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| 478 | { |
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| 479 | $address = $this->sanitiseAddress($address); |
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| 480 | $this->getSwiftMessage()->setBcc($address, $name); |
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| 481 | |||
| 482 | return $this; |
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| 483 | } |
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| 484 | |||
| 485 | /** |
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| 486 | * @param string|array $address |
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| 487 | * @param string|null $name |
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| 488 | * @return $this |
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| 489 | */ |
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| 490 | public function addBCC($address, $name = null) |
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| 491 | { |
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| 492 | $address = $this->sanitiseAddress($address); |
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| 493 | $this->getSwiftMessage()->addBcc($address, $name); |
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| 494 | |||
| 495 | return $this; |
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| 496 | } |
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| 497 | |||
| 498 | /** |
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| 499 | * @return mixed |
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| 500 | */ |
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| 501 | public function getReplyTo() |
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| 502 | { |
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| 503 | return $this->getSwiftMessage()->getReplyTo(); |
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| 504 | } |
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| 505 | |||
| 506 | /** |
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| 507 | * @param string|array $address |
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| 508 | * @param string|null $name |
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| 509 | * @return $this |
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| 510 | */ |
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| 511 | public function setReplyTo($address, $name = null) |
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| 512 | { |
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| 513 | $address = $this->sanitiseAddress($address); |
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| 514 | $this->getSwiftMessage()->setReplyTo($address, $name); |
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| 515 | |||
| 516 | return $this; |
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| 517 | } |
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| 518 | |||
| 519 | /** |
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| 520 | * @param string|array $address |
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| 521 | * @param string|null $name |
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| 522 | * @return $this |
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| 523 | */ |
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| 524 | public function addReplyTo($address, $name = null) |
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| 525 | { |
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| 526 | $address = $this->sanitiseAddress($address); |
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| 527 | $this->getSwiftMessage()->addReplyTo($address, $name); |
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| 528 | |||
| 529 | return $this; |
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| 530 | } |
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| 531 | |||
| 532 | /** |
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| 533 | * @return string |
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| 534 | */ |
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| 535 | public function getSubject() |
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| 536 | { |
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| 537 | return $this->getSwiftMessage()->getSubject(); |
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| 538 | } |
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| 539 | |||
| 540 | /** |
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| 541 | * @param string $subject The Subject line for the email |
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| 542 | * @return $this |
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| 543 | */ |
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| 544 | public function setSubject($subject) |
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| 545 | { |
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| 546 | $this->getSwiftMessage()->setSubject($subject); |
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| 547 | |||
| 548 | return $this; |
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| 549 | } |
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| 550 | |||
| 551 | /** |
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| 552 | * @return int |
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| 553 | */ |
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| 554 | public function getPriority() |
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| 555 | { |
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| 556 | return $this->getSwiftMessage()->getPriority(); |
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| 557 | } |
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| 558 | |||
| 559 | /** |
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| 560 | * @param int $priority |
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| 561 | * @return $this |
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| 562 | */ |
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| 563 | public function setPriority($priority) |
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| 564 | { |
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| 565 | $this->getSwiftMessage()->setPriority($priority); |
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| 566 | |||
| 567 | return $this; |
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| 568 | } |
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| 569 | |||
| 570 | /** |
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| 571 | * @param string $path Path to file |
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| 572 | * @param string $alias An override for the name of the file |
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| 573 | * @param string $mime The mime type for the attachment |
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| 574 | * @return $this |
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| 575 | */ |
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| 576 | public function addAttachment($path, $alias = null, $mime = null) |
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| 577 | { |
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| 578 | $attachment = \Swift_Attachment::fromPath($path); |
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| 579 | if ($alias) { |
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| 580 | $attachment->setFilename($alias); |
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| 581 | } |
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| 582 | if ($mime) { |
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| 583 | $attachment->setContentType($mime); |
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| 584 | } |
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| 585 | $this->getSwiftMessage()->attach($attachment); |
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| 586 | |||
| 587 | return $this; |
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| 588 | } |
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| 589 | |||
| 590 | /** |
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| 591 | * @param string $data |
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| 592 | * @param string $name |
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| 593 | * @param string $mime |
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| 594 | * @return $this |
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| 595 | */ |
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| 596 | public function addAttachmentFromData($data, $name, $mime = null) |
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| 597 | { |
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| 598 | $attachment = new \Swift_Attachment($data, $name); |
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| 599 | if ($mime) { |
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| 600 | $attachment->setContentType($mime); |
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| 601 | } |
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| 602 | $this->getSwiftMessage()->attach($attachment); |
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| 603 | |||
| 604 | return $this; |
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| 605 | } |
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| 606 | |||
| 607 | /** |
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| 608 | * @return array|ViewableData The template data |
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| 609 | */ |
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| 610 | public function getData() |
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| 611 | { |
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| 612 | return $this->data; |
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| 613 | } |
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| 614 | |||
| 615 | /** |
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| 616 | * @param array|ViewableData $data The template data to set |
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| 617 | * @return $this |
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| 618 | */ |
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| 619 | public function setData($data) |
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| 620 | { |
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| 621 | $this->data = $data; |
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| 622 | $this->invalidateBody(); |
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| 623 | |||
| 624 | return $this; |
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| 625 | } |
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| 626 | |||
| 627 | /** |
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| 628 | * @param string|array $name The data name to add or array to names => value |
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| 629 | * @param string|null $value The value of the data to add |
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| 630 | * @return $this |
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| 631 | */ |
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| 632 | public function addData($name, $value = null) |
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| 633 | { |
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| 634 | if (is_array($name)) { |
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| 635 | $this->data = array_merge($this->data, $name); |
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| 636 | } elseif (is_array($this->data)) { |
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| 637 | $this->data[$name] = $value; |
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| 638 | } else { |
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| 639 | $this->data->$name = $value; |
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| 640 | } |
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| 641 | |||
| 642 | $this->invalidateBody(); |
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| 643 | |||
| 644 | return $this; |
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| 645 | } |
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| 646 | |||
| 647 | /** |
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| 648 | * Remove a datum from the message |
||
| 649 | * |
||
| 650 | * @param string $name |
||
| 651 | * @return $this |
||
| 652 | */ |
||
| 653 | public function removeData($name) |
||
| 654 | { |
||
| 655 | if (is_array($this->data)) { |
||
| 656 | unset($this->data[$name]); |
||
| 657 | } else { |
||
| 658 | $this->data->$name = null; |
||
| 659 | } |
||
| 660 | |||
| 661 | $this->invalidateBody(); |
||
| 662 | |||
| 663 | return $this; |
||
| 664 | } |
||
| 665 | |||
| 666 | /** |
||
| 667 | * @return string |
||
| 668 | */ |
||
| 669 | public function getBody() |
||
| 670 | { |
||
| 671 | return $this->getSwiftMessage()->getBody(); |
||
| 672 | } |
||
| 673 | |||
| 674 | /** |
||
| 675 | * @param string $body The email body |
||
| 676 | * @return $this |
||
| 677 | */ |
||
| 678 | public function setBody($body) |
||
| 679 | { |
||
| 680 | $plainPart = $this->findPlainPart(); |
||
| 681 | if ($plainPart) { |
||
| 682 | $this->getSwiftMessage()->detach($plainPart); |
||
| 683 | } |
||
| 684 | unset($plainPart); |
||
| 685 | |||
| 686 | $body = HTTP::absoluteURLs($body); |
||
| 687 | $this->getSwiftMessage()->setBody($body); |
||
| 688 | |||
| 689 | return $this; |
||
| 690 | } |
||
| 691 | |||
| 692 | /** |
||
| 693 | * @return $this |
||
| 694 | */ |
||
| 695 | public function invalidateBody() |
||
| 696 | { |
||
| 697 | $this->setBody(null); |
||
| 698 | |||
| 699 | return $this; |
||
| 700 | } |
||
| 701 | |||
| 702 | /** |
||
| 703 | * @return string The base URL for the email |
||
| 704 | */ |
||
| 705 | public function BaseURL() |
||
| 706 | { |
||
| 707 | return Director::absoluteBaseURL(); |
||
| 708 | } |
||
| 709 | |||
| 710 | /** |
||
| 711 | * Debugging help |
||
| 712 | * |
||
| 713 | * @return string Debug info |
||
| 714 | */ |
||
| 715 | public function debug() |
||
| 716 | { |
||
| 717 | $this->render(); |
||
| 718 | |||
| 719 | $class = static::class; |
||
| 720 | return "<h2>Email template {$class}:</h2>\n" . '<pre>' . $this->getSwiftMessage()->toString() . '</pre>'; |
||
| 721 | } |
||
| 722 | |||
| 723 | /** |
||
| 724 | * @return string |
||
| 725 | */ |
||
| 726 | public function getHTMLTemplate() |
||
| 727 | { |
||
| 728 | if ($this->HTMLTemplate) { |
||
| 729 | return $this->HTMLTemplate; |
||
| 730 | } |
||
| 731 | |||
| 732 | return ThemeResourceLoader::inst()->findTemplate( |
||
| 733 | SSViewer::get_templates_by_class(static::class, '', self::class), |
||
| 734 | SSViewer::get_themes() |
||
| 735 | ); |
||
| 736 | } |
||
| 737 | |||
| 738 | /** |
||
| 739 | * Set the template to render the email with |
||
| 740 | * |
||
| 741 | * @param string $template |
||
| 742 | * @return $this |
||
| 743 | */ |
||
| 744 | public function setHTMLTemplate($template) |
||
| 745 | { |
||
| 746 | if (substr($template, -3) == '.ss') { |
||
| 747 | $template = substr($template, 0, -3); |
||
| 748 | } |
||
| 749 | $this->HTMLTemplate = $template; |
||
| 750 | |||
| 751 | return $this; |
||
| 752 | } |
||
| 753 | |||
| 754 | /** |
||
| 755 | * Get the template to render the plain part with |
||
| 756 | * |
||
| 757 | * @return string |
||
| 758 | */ |
||
| 759 | public function getPlainTemplate() |
||
| 760 | { |
||
| 761 | return $this->plainTemplate; |
||
| 762 | } |
||
| 763 | |||
| 764 | /** |
||
| 765 | * Set the template to render the plain part with |
||
| 766 | * |
||
| 767 | * @param string $template |
||
| 768 | * @return $this |
||
| 769 | */ |
||
| 770 | public function setPlainTemplate($template) |
||
| 771 | { |
||
| 772 | if (substr($template, -3) == '.ss') { |
||
| 773 | $template = substr($template, 0, -3); |
||
| 774 | } |
||
| 775 | $this->plainTemplate = $template; |
||
| 776 | |||
| 777 | return $this; |
||
| 778 | } |
||
| 779 | |||
| 780 | /** |
||
| 781 | * @param array $recipients |
||
| 782 | * @return $this |
||
| 783 | */ |
||
| 784 | public function setFailedRecipients($recipients) |
||
| 789 | } |
||
| 790 | |||
| 791 | /** |
||
| 792 | * @return array |
||
| 793 | */ |
||
| 794 | public function getFailedRecipients() |
||
| 795 | { |
||
| 796 | return $this->failedRecipients; |
||
| 797 | } |
||
| 798 | |||
| 799 | /** |
||
| 800 | * Used by {@link SSViewer} templates to detect if we're rendering an email template rather than a page template |
||
| 801 | * |
||
| 802 | * @return bool |
||
| 803 | */ |
||
| 804 | public function IsEmail() |
||
| 805 | { |
||
| 806 | return true; |
||
| 807 | } |
||
| 808 | |||
| 809 | /** |
||
| 810 | * Send the message to the recipients |
||
| 811 | * |
||
| 812 | * @return bool true if successful or array of failed recipients |
||
| 813 | */ |
||
| 814 | public function send() |
||
| 815 | { |
||
| 816 | if (!$this->getBody()) { |
||
| 817 | $this->render(); |
||
| 818 | } |
||
| 819 | if (!$this->hasPlainPart()) { |
||
| 820 | $this->generatePlainPartFromBody(); |
||
| 821 | } |
||
| 822 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 823 | } |
||
| 824 | |||
| 825 | /** |
||
| 826 | * @return array|bool |
||
| 827 | */ |
||
| 828 | public function sendPlain() |
||
| 829 | { |
||
| 830 | if (!$this->hasPlainPart()) { |
||
| 831 | $this->render(true); |
||
| 832 | } |
||
| 833 | return Injector::inst()->get(Mailer::class)->send($this); |
||
| 834 | } |
||
| 835 | |||
| 836 | /** |
||
| 837 | * Render the email |
||
| 838 | * @param bool $plainOnly Only render the message as plain text |
||
| 839 | * @return $this |
||
| 840 | */ |
||
| 841 | public function render($plainOnly = false) |
||
| 842 | { |
||
| 843 | if ($existingPlainPart = $this->findPlainPart()) { |
||
| 844 | $this->getSwiftMessage()->detach($existingPlainPart); |
||
| 845 | } |
||
| 846 | unset($existingPlainPart); |
||
| 847 | |||
| 848 | // Respect explicitly set body |
||
| 849 | $htmlPart = $plainOnly ? null : $this->getBody(); |
||
| 850 | $plainPart = $plainOnly ? $this->getBody() : null; |
||
| 851 | |||
| 852 | // Ensure we can at least render something |
||
| 853 | $htmlTemplate = $this->getHTMLTemplate(); |
||
| 854 | $plainTemplate = $this->getPlainTemplate(); |
||
| 855 | if (!$htmlTemplate && !$plainTemplate && !$plainPart && !$htmlPart) { |
||
| 856 | return $this; |
||
| 857 | } |
||
| 858 | |||
| 859 | // Do not interfere with emails styles |
||
| 860 | Requirements::clear(); |
||
| 861 | |||
| 862 | // Render plain part |
||
| 863 | if ($plainTemplate && !$plainPart) { |
||
| 864 | $plainPart = $this->renderWith($plainTemplate, $this->getData())->Plain(); |
||
| 865 | } |
||
| 866 | |||
| 867 | // Render HTML part, either if sending html email, or a plain part is lacking |
||
| 868 | if (!$htmlPart && $htmlTemplate && (!$plainOnly || empty($plainPart))) { |
||
| 869 | $htmlPart = $this->renderWith($htmlTemplate, $this->getData()); |
||
| 870 | } |
||
| 871 | |||
| 872 | // Plain part fails over to generated from html |
||
| 873 | if (!$plainPart && $htmlPart) { |
||
| 874 | /** @var DBHTMLText $htmlPartObject */ |
||
| 875 | $htmlPartObject = DBField::create_field('HTMLFragment', $htmlPart); |
||
| 876 | $plainPart = $htmlPartObject->Plain(); |
||
| 877 | } |
||
| 878 | |||
| 879 | // Rendering is finished |
||
| 880 | Requirements::restore(); |
||
| 881 | |||
| 882 | // Fail if no email to send |
||
| 883 | if (!$plainPart && !$htmlPart) { |
||
| 884 | return $this; |
||
| 885 | } |
||
| 886 | |||
| 887 | // Build HTML / Plain components |
||
| 888 | if ($htmlPart && !$plainOnly) { |
||
| 889 | $this->setBody($htmlPart); |
||
| 890 | $this->getSwiftMessage()->setContentType('text/html'); |
||
| 891 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 892 | if ($plainPart) { |
||
| 893 | $this->getSwiftMessage()->addPart($plainPart, 'text/plain', 'utf-8'); |
||
| 894 | } |
||
| 895 | } else { |
||
| 896 | if ($plainPart) { |
||
| 897 | $this->setBody($plainPart); |
||
| 898 | } |
||
| 899 | $this->getSwiftMessage()->setContentType('text/plain'); |
||
| 900 | $this->getSwiftMessage()->setCharset('utf-8'); |
||
| 901 | } |
||
| 902 | |||
| 903 | return $this; |
||
| 904 | } |
||
| 905 | |||
| 906 | /** |
||
| 907 | * @return Swift_MimePart|false |
||
| 908 | */ |
||
| 909 | public function findPlainPart() |
||
| 917 | } |
||
| 918 | |||
| 919 | /** |
||
| 920 | * @return bool |
||
| 921 | */ |
||
| 922 | public function hasPlainPart() |
||
| 923 | { |
||
| 924 | if ($this->getSwiftMessage()->getContentType() === 'text/plain') { |
||
| 925 | return true; |
||
| 926 | } |
||
| 927 | return (bool) $this->findPlainPart(); |
||
| 928 | } |
||
| 929 | |||
| 930 | /** |
||
| 931 | * Automatically adds a plain part to the email generated from the current Body |
||
| 932 | * |
||
| 933 | * @return $this |
||
| 934 | */ |
||
| 935 | public function generatePlainPartFromBody() |
||
| 936 | { |
||
| 937 | $plainPart = $this->findPlainPart(); |
||
| 938 | if ($plainPart) { |
||
| 939 | $this->getSwiftMessage()->detach($plainPart); |
||
| 940 | } |
||
| 941 | unset($plainPart); |
||
| 942 | |||
| 943 | $this->getSwiftMessage()->addPart( |
||
| 944 | Convert::xml2raw($this->getBody()), |
||
| 945 | 'text/plain', |
||
| 946 | 'utf-8' |
||
| 947 | ); |
||
| 948 | |||
| 949 | return $this; |
||
| 950 | } |
||
| 951 | } |
||
| 952 |
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