admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1 | <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); |
| 2 | /** |
| 3 | * Code Igniter |
| 4 | * |
| 5 | * An open source application development framework for PHP 4.3.2 or newer |
| 6 | * |
| 7 | * @package CodeIgniter |
| 8 | * @author Rick Ellis |
| 9 | * @copyright Copyright (c) 2006, pMachine, Inc. |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 10 | * @license http://www.codeignitor.com/user_guide/license.html |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 11 | * @link http://www.codeigniter.com |
| 12 | * @since Version 1.0 |
| 13 | * @filesource |
| 14 | */ |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 15 | |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 16 | // ------------------------------------------------------------------------ |
| 17 | |
| 18 | /** |
| 19 | * Code Igniter Email Class |
| 20 | * |
| 21 | * Permits email to be sent using Mail, Sendmail, or SMTP. |
| 22 | * |
| 23 | * @package CodeIgniter |
| 24 | * @subpackage Libraries |
| 25 | * @category Libraries |
| 26 | * @author Rick Ellis |
| 27 | * @link http://www.codeigniter.com/user_guide/libraries/email.html |
| 28 | */ |
| 29 | class CI_Email { |
| 30 | |
| 31 | var $useragent = "Code Igniter"; |
| 32 | var $mailpath = "/usr/sbin/sendmail"; // Sendmail path |
| 33 | var $protocol = "mail"; // mail/sendmail/smtp |
| 34 | var $smtp_host = ""; // SMTP Server. Example: mail.earthlink.net |
| 35 | var $smtp_user = ""; // SMTP Username |
| 36 | var $smtp_pass = ""; // SMTP Password |
| 37 | var $smtp_port = "25"; // SMTP Port |
| 38 | var $smtp_timeout = 5; // SMTP Timeout in seconds |
| 39 | var $wordwrap = TRUE; // true/false Turns word-wrap on/off |
| 40 | var $wrapchars = "76"; // Number of characters to wrap at. |
| 41 | var $mailtype = "text"; // text/html Defines email formatting |
| 42 | var $charset = "utf-8"; // Default char set: iso-8859-1 or us-ascii |
| 43 | var $multipart = "mixed"; // "mixed" (in the body) or "related" (separate) |
| 44 | var $alt_message = ''; // Alternative message for HTML emails |
| 45 | var $validate = FALSE; // true/false. Enables email validation |
| 46 | var $priority = "3"; // Default priority (1 - 5) |
| 47 | var $newline = "\n"; // Default newline. "\r\n" or "\n" (Use "\r\n" to comply with RFC 822) |
| 48 | var $bcc_batch_mode = FALSE; // true/false Turns on/off Bcc batch feature |
| 49 | var $bcc_batch_size = 200; // If bcc_batch_mode = true, sets max number of Bccs in each batch |
| 50 | var $_subject = ""; |
| 51 | var $_body = ""; |
| 52 | var $_finalbody = ""; |
| 53 | var $_alt_boundary = ""; |
| 54 | var $_atc_boundary = ""; |
| 55 | var $_header_str = ""; |
| 56 | var $_smtp_connect = ""; |
| 57 | var $_encoding = "8bit"; |
| 58 | var $_safe_mode = FALSE; |
| 59 | var $_IP = FALSE; |
| 60 | var $_smtp_auth = FALSE; |
| 61 | var $_replyto_flag = FALSE; |
| 62 | var $_debug_msg = array(); |
| 63 | var $_recipients = array(); |
| 64 | var $_cc_array = array(); |
| 65 | var $_bcc_array = array(); |
| 66 | var $_headers = array(); |
| 67 | var $_attach_name = array(); |
| 68 | var $_attach_type = array(); |
| 69 | var $_attach_disp = array(); |
| 70 | var $_protocols = array('mail', 'sendmail', 'smtp'); |
| 71 | var $_base_charsets = array('iso-8859-1', 'us-ascii'); |
| 72 | var $_bit_depths = array('7bit', '8bit'); |
| 73 | var $_priorities = array('1 (Highest)', '2 (High)', '3 (Normal)', '4 (Low)', '5 (Lowest)'); |
| 74 | |
| 75 | |
| 76 | /** |
| 77 | * Constructor - Sets Email Preferences |
| 78 | * |
| 79 | * The constructor can be passed an array of config values |
| 80 | */ |
| 81 | function CI_Email($config = array()) |
| 82 | { |
| 83 | if (count($config) > 0) |
| 84 | { |
| 85 | $this->initialize($config); |
| 86 | } |
| 87 | |
| 88 | log_message('debug', "Email Class Initialized"); |
| 89 | } |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 90 | |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 91 | // -------------------------------------------------------------------- |
| 92 | |
| 93 | /** |
| 94 | * Initialize preferences |
| 95 | * |
| 96 | * @access public |
| 97 | * @param array |
| 98 | * @return void |
| 99 | */ |
| 100 | function initialize($config = array()) |
| 101 | { |
| 102 | $this->clear(); |
| 103 | foreach ($config as $key => $val) |
| 104 | { |
| 105 | if (isset($this->$key)) |
| 106 | { |
| 107 | $method = 'set_'.$key; |
| 108 | |
| 109 | if (method_exists($this, $method)) |
| 110 | { |
| 111 | $this->$method($val); |
| 112 | } |
| 113 | else |
| 114 | { |
| 115 | $this->$key = $val; |
| 116 | } |
| 117 | } |
| 118 | } |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 119 | $this->_smtp_auth = ($this->smtp_user == '' AND $this->smtp_pass == '') ? FALSE : TRUE; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 120 | $this->_safe_mode = (@ini_get("safe_mode") == 0) ? FALSE : TRUE; |
| 121 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 122 | |
| 123 | // -------------------------------------------------------------------- |
| 124 | |
| 125 | /** |
| 126 | * Initialize the Email Data |
| 127 | * |
| 128 | * @access public |
| 129 | * @return void |
| 130 | */ |
admin | d16d6c2 | 2006-09-21 00:45:12 +0000 | [diff] [blame] | 131 | function clear($clear_attachments = FALSE) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 132 | { |
| 133 | $this->_subject = ""; |
| 134 | $this->_body = ""; |
| 135 | $this->_finalbody = ""; |
| 136 | $this->_header_str = ""; |
| 137 | $this->_replyto_flag = FALSE; |
| 138 | $this->_recipients = array(); |
| 139 | $this->_headers = array(); |
| 140 | $this->_debug_msg = array(); |
| 141 | |
| 142 | $this->_set_header('User-Agent', $this->useragent); |
| 143 | $this->_set_header('Date', $this->_set_date()); |
admin | d16d6c2 | 2006-09-21 00:45:12 +0000 | [diff] [blame] | 144 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 145 | if ($clear_attachments !== FALSE) |
| 146 | { |
| 147 | $this->_attach_name = array(); |
| 148 | $this->_attach_type = array(); |
| 149 | $this->_attach_disp = array(); |
| 150 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 151 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 152 | |
| 153 | // -------------------------------------------------------------------- |
| 154 | |
| 155 | /** |
| 156 | * Set FROM |
| 157 | * |
| 158 | * @access public |
| 159 | * @param string |
| 160 | * @param string |
| 161 | * @return void |
| 162 | */ |
| 163 | function from($from, $name = '') |
| 164 | { |
| 165 | if (preg_match( '/\<(.*)\>/', $from, $match)) |
| 166 | $from = $match['1']; |
| 167 | |
| 168 | if ($this->validate) |
| 169 | $this->validate_email($this->_str_to_array($from)); |
| 170 | |
| 171 | if ($name != '' && substr($name, 0, 1) != '"') |
| 172 | { |
| 173 | $name = '"'.$name.'"'; |
| 174 | } |
| 175 | |
| 176 | $this->_set_header('From', $name.' <'.$from.'>'); |
| 177 | $this->_set_header('Return-Path', '<'.$from.'>'); |
| 178 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 179 | |
| 180 | // -------------------------------------------------------------------- |
| 181 | |
| 182 | /** |
| 183 | * Set Reply-to |
| 184 | * |
| 185 | * @access public |
| 186 | * @param string |
| 187 | * @param string |
| 188 | * @return void |
| 189 | */ |
| 190 | function reply_to($replyto, $name = '') |
| 191 | { |
| 192 | if (preg_match( '/\<(.*)\>/', $replyto, $match)) |
| 193 | $replyto = $match['1']; |
| 194 | |
| 195 | if ($this->validate) |
| 196 | $this->validate_email($this->_str_to_array($replyto)); |
| 197 | |
| 198 | if ($name == '') |
| 199 | { |
| 200 | $name = $replyto; |
| 201 | } |
| 202 | |
| 203 | if (substr($name, 0, 1) != '"') |
| 204 | { |
| 205 | $name = '"'.$name.'"'; |
| 206 | } |
| 207 | |
| 208 | $this->_set_header('Reply-To', $name.' <'.$replyto.'>'); |
| 209 | $this->_replyto_flag = TRUE; |
| 210 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 211 | |
| 212 | // -------------------------------------------------------------------- |
| 213 | |
| 214 | /** |
| 215 | * Set Recipients |
| 216 | * |
| 217 | * @access public |
| 218 | * @param string |
| 219 | * @return void |
| 220 | */ |
| 221 | function to($to) |
| 222 | { |
| 223 | $to = $this->_str_to_array($to); |
| 224 | $to = $this->clean_email($to); |
| 225 | |
| 226 | if ($this->validate) |
| 227 | $this->validate_email($to); |
| 228 | |
| 229 | if ($this->_get_protocol() != 'mail') |
| 230 | $this->_set_header('To', implode(", ", $to)); |
| 231 | |
| 232 | switch ($this->_get_protocol()) |
| 233 | { |
| 234 | case 'smtp' : $this->_recipients = $to; |
| 235 | break; |
| 236 | case 'sendmail' : $this->_recipients = implode(", ", $to); |
| 237 | break; |
| 238 | case 'mail' : $this->_recipients = implode(", ", $to); |
| 239 | break; |
| 240 | } |
| 241 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 242 | |
| 243 | // -------------------------------------------------------------------- |
| 244 | |
| 245 | /** |
| 246 | * Set CC |
| 247 | * |
| 248 | * @access public |
| 249 | * @param string |
| 250 | * @return void |
| 251 | */ |
| 252 | function cc($cc) |
| 253 | { |
| 254 | $cc = $this->_str_to_array($cc); |
| 255 | $cc = $this->clean_email($cc); |
| 256 | |
| 257 | if ($this->validate) |
| 258 | $this->validate_email($cc); |
| 259 | |
| 260 | $this->_set_header('Cc', implode(", ", $cc)); |
| 261 | |
| 262 | if ($this->_get_protocol() == "smtp") |
| 263 | $this->_cc_array = $cc; |
| 264 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 265 | |
| 266 | // -------------------------------------------------------------------- |
| 267 | |
| 268 | /** |
| 269 | * Set BCC |
| 270 | * |
| 271 | * @access public |
| 272 | * @param string |
| 273 | * @param string |
| 274 | * @return void |
| 275 | */ |
| 276 | function bcc($bcc, $limit = '') |
| 277 | { |
admin | 1cf89aa | 2006-09-03 18:24:39 +0000 | [diff] [blame] | 278 | if ($limit != '' && is_numeric($limit)) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 279 | { |
| 280 | $this->bcc_batch_mode = true; |
| 281 | $this->bcc_batch_size = $limit; |
| 282 | } |
| 283 | |
| 284 | $bcc = $this->_str_to_array($bcc); |
| 285 | $bcc = $this->clean_email($bcc); |
| 286 | |
| 287 | if ($this->validate) |
| 288 | $this->validate_email($bcc); |
| 289 | |
| 290 | if (($this->_get_protocol() == "smtp") OR ($this->bcc_batch_mode && count($bcc) > $this->bcc_batch_size)) |
| 291 | $this->_bcc_array = $bcc; |
| 292 | else |
| 293 | $this->_set_header('Bcc', implode(", ", $bcc)); |
| 294 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 295 | |
| 296 | // -------------------------------------------------------------------- |
| 297 | |
| 298 | /** |
| 299 | * Set Email Subject |
| 300 | * |
| 301 | * @access public |
| 302 | * @param string |
| 303 | * @return void |
| 304 | */ |
| 305 | function subject($subject) |
| 306 | { |
| 307 | $subject = preg_replace("/(\r\n)|(\r)|(\n)/", "", $subject); |
| 308 | $subject = preg_replace("/(\t)/", " ", $subject); |
| 309 | |
| 310 | $this->_set_header('Subject', trim($subject)); |
| 311 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 312 | |
| 313 | // -------------------------------------------------------------------- |
| 314 | |
| 315 | /** |
| 316 | * Set Body |
| 317 | * |
| 318 | * @access public |
| 319 | * @param string |
| 320 | * @return void |
| 321 | */ |
| 322 | function message($body) |
| 323 | { |
admin | 3f643e6 | 2006-10-27 06:25:31 +0000 | [diff] [blame] | 324 | $this->_body = stripslashes(rtrim(str_replace("\r", "", $body))); |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 325 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 326 | |
| 327 | // -------------------------------------------------------------------- |
| 328 | |
| 329 | /** |
| 330 | * Assign file attachments |
| 331 | * |
| 332 | * @access public |
| 333 | * @param string |
| 334 | * @return string |
| 335 | */ |
| 336 | function attach($filename, $disposition = 'attachment') |
| 337 | { |
| 338 | $this->_attach_name[] = $filename; |
| 339 | $this->_attach_type[] = $this->_mime_types(next(explode('.', basename($filename)))); |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 340 | $this->_attach_disp[] = $disposition; // Can also be 'inline' Not sure if it matters |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 341 | } |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 342 | |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 343 | // -------------------------------------------------------------------- |
| 344 | |
| 345 | /** |
| 346 | * Add a Header Item |
| 347 | * |
| 348 | * @access public |
| 349 | * @param string |
| 350 | * @param string |
| 351 | * @return void |
| 352 | */ |
| 353 | function _set_header($header, $value) |
| 354 | { |
| 355 | $this->_headers[$header] = $value; |
| 356 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 357 | |
| 358 | // -------------------------------------------------------------------- |
| 359 | |
| 360 | /** |
| 361 | * Convert a String to an Array |
| 362 | * |
| 363 | * @access public |
| 364 | * @param string |
| 365 | * @return array |
| 366 | */ |
| 367 | function _str_to_array($email) |
| 368 | { |
| 369 | if ( ! is_array($email)) |
| 370 | { |
| 371 | if (ereg(',$', $email)) |
| 372 | $email = substr($email, 0, -1); |
| 373 | |
| 374 | if (ereg('^,', $email)) |
| 375 | $email = substr($email, 1); |
| 376 | |
| 377 | if (ereg(',', $email)) |
| 378 | { |
| 379 | $x = explode(',', $email); |
| 380 | $email = array(); |
| 381 | |
| 382 | for ($i = 0; $i < count($x); $i ++) |
| 383 | $email[] = trim($x[$i]); |
| 384 | } |
| 385 | else |
| 386 | { |
| 387 | $email = trim($email); |
| 388 | settype($email, "array"); |
| 389 | } |
| 390 | } |
| 391 | return $email; |
| 392 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 393 | |
| 394 | // -------------------------------------------------------------------- |
| 395 | |
| 396 | /** |
| 397 | * Set Multipart Value |
| 398 | * |
| 399 | * @access public |
| 400 | * @param string |
| 401 | * @return void |
| 402 | */ |
| 403 | function set_alt_message($str = '') |
| 404 | { |
| 405 | $this->alt_message = ($str == '') ? '' : $str; |
| 406 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 407 | |
| 408 | // -------------------------------------------------------------------- |
| 409 | |
| 410 | /** |
| 411 | * Set Mailtype |
| 412 | * |
| 413 | * @access public |
| 414 | * @param string |
| 415 | * @return void |
| 416 | */ |
| 417 | function set_mailtype($type = 'text') |
| 418 | { |
| 419 | $this->mailtype = ($type == 'html') ? 'html' : 'text'; |
| 420 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 421 | |
| 422 | // -------------------------------------------------------------------- |
| 423 | |
| 424 | /** |
| 425 | * Set Wordwrap |
| 426 | * |
| 427 | * @access public |
| 428 | * @param string |
| 429 | * @return void |
| 430 | */ |
| 431 | function set_wordwrap($wordwrap = TRUE) |
| 432 | { |
| 433 | $this->wordwrap = ($wordwrap === FALSE) ? FALSE : TRUE; |
| 434 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 435 | |
| 436 | // -------------------------------------------------------------------- |
| 437 | |
| 438 | /** |
admin | 23db0dd | 2006-10-21 19:16:50 +0000 | [diff] [blame] | 439 | * Set Protocol |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 440 | * |
| 441 | * @access public |
| 442 | * @param string |
| 443 | * @return void |
| 444 | */ |
| 445 | function set_protocol($protocol = 'mail') |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 446 | { |
admin | ee54c11 | 2006-09-28 17:13:38 +0000 | [diff] [blame] | 447 | $this->protocol = ( ! in_array($protocol, $this->_protocols, TRUE)) ? 'mail' : strtolower($protocol); |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 448 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 449 | |
| 450 | // -------------------------------------------------------------------- |
| 451 | |
| 452 | /** |
| 453 | * Set Priority |
| 454 | * |
| 455 | * @access public |
| 456 | * @param integer |
| 457 | * @return void |
| 458 | */ |
| 459 | function set_priority($n = 3) |
| 460 | { |
admin | 1cf89aa | 2006-09-03 18:24:39 +0000 | [diff] [blame] | 461 | if ( ! is_numeric($n)) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 462 | { |
| 463 | $this->priority = 3; |
| 464 | return; |
| 465 | } |
| 466 | |
| 467 | if ($n < 1 OR $n > 5) |
| 468 | { |
| 469 | $this->priority = 3; |
| 470 | return; |
| 471 | } |
| 472 | |
| 473 | $this->priority = $n; |
| 474 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 475 | |
| 476 | // -------------------------------------------------------------------- |
| 477 | |
| 478 | /** |
| 479 | * Set Newline Character |
| 480 | * |
| 481 | * @access public |
| 482 | * @param string |
| 483 | * @return void |
| 484 | */ |
| 485 | function set_newline($newline = "\n") |
| 486 | { |
| 487 | if ($newline != "\n" OR $newline != "\r\n" OR $newline != "\r") |
| 488 | { |
| 489 | $this->newline = "\n"; |
| 490 | return; |
| 491 | } |
| 492 | |
| 493 | $this->newline = $newline; |
| 494 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 495 | |
| 496 | // -------------------------------------------------------------------- |
| 497 | |
| 498 | /** |
admin | 23db0dd | 2006-10-21 19:16:50 +0000 | [diff] [blame] | 499 | * Set Message Boundary |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 500 | * |
| 501 | * @access private |
| 502 | * @return void |
| 503 | */ |
| 504 | function _set_boundaries() |
| 505 | { |
admin | 23db0dd | 2006-10-21 19:16:50 +0000 | [diff] [blame] | 506 | $this->_alt_boundary = "B_ALT_".uniqid(''); // multipart/alternative |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 507 | $this->_atc_boundary = "B_ATC_".uniqid(''); // attachment boundary |
| 508 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 509 | |
| 510 | // -------------------------------------------------------------------- |
| 511 | |
| 512 | /** |
| 513 | * Get the Message ID |
| 514 | * |
| 515 | * @access private |
| 516 | * @return string |
| 517 | */ |
| 518 | function _get_message_id() |
| 519 | { |
| 520 | $from = $this->_headers['Return-Path']; |
| 521 | $from = str_replace(">", "", $from); |
| 522 | $from = str_replace("<", "", $from); |
| 523 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 524 | return "<".uniqid('').strstr($from, '@').">"; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 525 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 526 | |
| 527 | // -------------------------------------------------------------------- |
| 528 | |
| 529 | /** |
| 530 | * Get Mail Protocol |
| 531 | * |
| 532 | * @access private |
| 533 | * @param bool |
| 534 | * @return string |
| 535 | */ |
| 536 | function _get_protocol($return = true) |
| 537 | { |
| 538 | $this->protocol = strtolower($this->protocol); |
admin | ee54c11 | 2006-09-28 17:13:38 +0000 | [diff] [blame] | 539 | $this->protocol = ( ! in_array($this->protocol, $this->_protocols, TRUE)) ? 'mail' : $this->protocol; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 540 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 541 | if ($return == true) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 542 | return $this->protocol; |
| 543 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 544 | |
| 545 | // -------------------------------------------------------------------- |
| 546 | |
| 547 | /** |
| 548 | * Get Mail Encoding |
| 549 | * |
| 550 | * @access private |
| 551 | * @param bool |
| 552 | * @return string |
| 553 | */ |
| 554 | function _get_encoding($return = true) |
| 555 | { |
| 556 | $this->_encoding = ( ! in_array($this->_encoding, $this->_bit_depths)) ? '7bit' : $this->_encoding; |
| 557 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 558 | if ( ! in_array($this->charset, $this->_base_charsets, TRUE)) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 559 | $this->_encoding = "8bit"; |
| 560 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 561 | if ($return == true) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 562 | return $this->_encoding; |
| 563 | } |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 564 | |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 565 | // -------------------------------------------------------------------- |
| 566 | |
| 567 | /** |
| 568 | * Get content type (text/html/attachment) |
| 569 | * |
| 570 | * @access private |
| 571 | * @return string |
| 572 | */ |
| 573 | function _get_content_type() |
| 574 | { |
| 575 | if ($this->mailtype == 'html' && count($this->_attach_name) == 0) |
| 576 | return 'html'; |
| 577 | |
| 578 | elseif ($this->mailtype == 'html' && count($this->_attach_name) > 0) |
| 579 | return 'html-attach'; |
| 580 | |
| 581 | elseif ($this->mailtype == 'text' && count($this->_attach_name) > 0) |
| 582 | return 'plain-attach'; |
| 583 | |
| 584 | else return 'plain'; |
| 585 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 586 | |
| 587 | // -------------------------------------------------------------------- |
| 588 | |
| 589 | /** |
| 590 | * Set RFC 822 Date |
| 591 | * |
| 592 | * @access public |
| 593 | * @return string |
| 594 | */ |
| 595 | function _set_date() |
| 596 | { |
| 597 | $timezone = date("Z"); |
| 598 | $operator = (substr($timezone, 0, 1) == '-') ? '-' : '+'; |
| 599 | $timezone = abs($timezone); |
| 600 | $timezone = ($timezone/3600) * 100 + ($timezone % 3600) /60; |
| 601 | |
| 602 | return sprintf("%s %s%04d", date("D, j M Y H:i:s"), $operator, $timezone); |
| 603 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 604 | |
| 605 | // -------------------------------------------------------------------- |
| 606 | |
| 607 | /** |
| 608 | * Mime message |
| 609 | * |
| 610 | * @access private |
| 611 | * @return string |
| 612 | */ |
| 613 | function _get_mime_message() |
| 614 | { |
| 615 | return "This is a multi-part message in MIME format.".$this->newline."Your email application may not support this format."; |
| 616 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 617 | |
| 618 | // -------------------------------------------------------------------- |
| 619 | |
| 620 | /** |
| 621 | * Validate Email Address |
| 622 | * |
| 623 | * @access public |
| 624 | * @param string |
| 625 | * @return bool |
| 626 | */ |
| 627 | function validate_email($email) |
| 628 | { |
| 629 | if ( ! is_array($email)) |
| 630 | { |
| 631 | $this->_set_error_message('email_must_be_array'); |
| 632 | return FALSE; |
| 633 | } |
| 634 | |
| 635 | foreach ($email as $val) |
| 636 | { |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 637 | if ( ! $this->valid_email($val)) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 638 | { |
| 639 | $this->_set_error_message('email_invalid_address', $val); |
| 640 | return FALSE; |
| 641 | } |
| 642 | } |
| 643 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 644 | |
| 645 | // -------------------------------------------------------------------- |
| 646 | |
| 647 | /** |
| 648 | * Email Validation |
| 649 | * |
| 650 | * @access public |
| 651 | * @param string |
| 652 | * @return bool |
| 653 | */ |
| 654 | function valid_email($address) |
| 655 | { |
| 656 | if ( ! preg_match("/^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/ix", $address)) |
| 657 | return FALSE; |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 658 | else |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 659 | return TRUE; |
| 660 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 661 | |
| 662 | // -------------------------------------------------------------------- |
| 663 | |
| 664 | /** |
| 665 | * Clean Extended Email Address: Joe Smith <joe@smith.com> |
| 666 | * |
| 667 | * @access public |
| 668 | * @param string |
| 669 | * @return string |
| 670 | */ |
| 671 | function clean_email($email) |
| 672 | { |
| 673 | if ( ! is_array($email)) |
| 674 | { |
| 675 | if (preg_match('/\<(.*)\>/', $email, $match)) |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 676 | return $match['1']; |
| 677 | else |
| 678 | return $email; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 679 | } |
| 680 | |
| 681 | $clean_email = array(); |
| 682 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 683 | for ($i=0; $i < count($email); $i++) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 684 | { |
| 685 | if (preg_match( '/\<(.*)\>/', $email[$i], $match)) |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 686 | $clean_email[] = $match['1']; |
| 687 | else |
| 688 | $clean_email[] = $email[$i]; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 689 | } |
| 690 | |
| 691 | return $clean_email; |
| 692 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 693 | |
| 694 | // -------------------------------------------------------------------- |
| 695 | |
| 696 | /** |
| 697 | * Build alternative plain text message |
| 698 | * |
| 699 | * This function provides the raw message for use |
| 700 | * in plain-text headers of HTML-formatted emails. |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 701 | * If the user hasn't specified his own alternative message |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 702 | * it creates one by stripping the HTML |
| 703 | * |
| 704 | * @access private |
| 705 | * @return string |
| 706 | */ |
| 707 | function _get_alt_message() |
| 708 | { |
admin | d16d6c2 | 2006-09-21 00:45:12 +0000 | [diff] [blame] | 709 | if ($this->alt_message != "") |
| 710 | { |
| 711 | return $this->word_wrap($this->alt_message, '76'); |
| 712 | } |
| 713 | |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 714 | if (eregi( '\<body(.*)\</body\>', $this->_body, $match)) |
| 715 | { |
| 716 | $body = $match['1']; |
| 717 | $body = substr($body, strpos($body, ">") + 1); |
| 718 | } |
| 719 | else |
| 720 | { |
| 721 | $body = $this->_body; |
| 722 | } |
| 723 | |
| 724 | $body = trim(strip_tags($body)); |
| 725 | $body = preg_replace( '#<!--(.*)--\>#', "", $body); |
| 726 | $body = str_replace("\t", "", $body); |
| 727 | |
| 728 | for ($i = 20; $i >= 3; $i--) |
| 729 | { |
| 730 | $n = ""; |
| 731 | |
| 732 | for ($x = 1; $x <= $i; $x ++) |
| 733 | $n .= "\n"; |
| 734 | |
| 735 | $body = str_replace($n, "\n\n", $body); |
| 736 | } |
| 737 | |
| 738 | return $this->word_wrap($body, '76'); |
| 739 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 740 | |
| 741 | // -------------------------------------------------------------------- |
| 742 | |
| 743 | /** |
| 744 | * Word Wrap |
| 745 | * |
| 746 | * @access public |
| 747 | * @param string |
| 748 | * @param integer |
| 749 | * @return string |
| 750 | */ |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 751 | function word_wrap($str, $charlim = '') |
| 752 | { |
| 753 | // Se the character limit |
| 754 | if ($charlim == '') |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 755 | { |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 756 | $charlim = ($this->wrapchars == "") ? "76" : $this->wrapchars; |
admin | 3f643e6 | 2006-10-27 06:25:31 +0000 | [diff] [blame] | 757 | } |
| 758 | |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 759 | // Reduce multiple spaces |
admin | 3f643e6 | 2006-10-27 06:25:31 +0000 | [diff] [blame] | 760 | $str = preg_replace("| +|", " ", $str); |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 761 | |
| 762 | // Standardize newlines |
| 763 | $str = preg_replace("/\r\n|\r/", "\n", $str); |
| 764 | |
| 765 | // If the current word is surrounded by {unwrap} tags we'll |
| 766 | // strip the entire chunk and replace it with a marker. |
| 767 | $unwrap = array(); |
| 768 | if (preg_match_all("|(\{unwrap\}.+?\{/unwrap\})|s", $str, $matches)) |
admin | 3f643e6 | 2006-10-27 06:25:31 +0000 | [diff] [blame] | 769 | { |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 770 | for ($i = 0; $i < count($matches['0']); $i++) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 771 | { |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 772 | $unwrap[] = $matches['1'][$i]; |
| 773 | $str = str_replace($matches['1'][$i], "{{unwrapped".$i."}}", $str); |
| 774 | } |
| 775 | } |
| 776 | |
| 777 | // Use PHP's native function to do the initial wordwrap. |
| 778 | // We set the cut flag to FALSE so that any individual words that are |
| 779 | // too long get left alone. In the next step we'll deal with them. |
| 780 | $str = wordwrap($str, $charlim, "\n", FALSE); |
| 781 | |
| 782 | // Split the string into individual lines of text and cycle through them |
| 783 | $output = ""; |
| 784 | foreach (explode("\n", $str) as $line) |
| 785 | { |
| 786 | // Is the line within the allowed character count? |
| 787 | // If so we'll join it to the output and continue |
| 788 | if (strlen($line) <= $charlim) |
| 789 | { |
| 790 | $output .= $line.$this->newline; |
| 791 | continue; |
| 792 | } |
| 793 | |
| 794 | $temp = ''; |
| 795 | while((strlen($line)) > $charlim) |
| 796 | { |
| 797 | // If the over-length word is a URL we won't wrap it |
| 798 | if (preg_match("!\[url.+\]|://|wwww.!", $line)) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 799 | { |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 800 | break; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 801 | } |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 802 | |
| 803 | // Trim the word down |
| 804 | $temp .= substr($line, 0, $charlim-1); |
| 805 | $line = substr($line, $charlim-1); |
| 806 | } |
| 807 | |
| 808 | // If $temp contains data it means we had to split up an over-length |
| 809 | // word into smaller chunks so we'll add it back to our current line |
| 810 | if ($temp != '') |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 811 | { |
admin | 86c6039 | 2006-10-28 02:50:53 +0000 | [diff] [blame] | 812 | $output .= $temp.$this->newline.$line; |
| 813 | } |
| 814 | else |
| 815 | { |
| 816 | $output .= $line; |
| 817 | } |
| 818 | |
| 819 | $output .= $this->newline; |
| 820 | } |
| 821 | |
| 822 | // Put our markers back |
| 823 | if (count($unwrap) > 0) |
| 824 | { |
| 825 | foreach ($unwrap as $key => $val) |
| 826 | { |
| 827 | $output = str_replace("{{unwrapped".$key."}}", $val, $output); |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 828 | } |
| 829 | } |
| 830 | |
| 831 | return $output; |
| 832 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 833 | |
| 834 | // -------------------------------------------------------------------- |
| 835 | |
| 836 | /** |
| 837 | * Build final headers |
| 838 | * |
| 839 | * @access public |
| 840 | * @param string |
| 841 | * @return string |
| 842 | */ |
| 843 | function _build_headers() |
| 844 | { |
| 845 | $this->_set_header('X-Sender', $this->clean_email($this->_headers['From'])); |
| 846 | $this->_set_header('X-Mailer', $this->useragent); |
| 847 | $this->_set_header('X-Priority', $this->_priorities[$this->priority - 1]); |
| 848 | $this->_set_header('Message-ID', $this->_get_message_id()); |
| 849 | $this->_set_header('Mime-Version', '1.0'); |
| 850 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 851 | |
| 852 | // -------------------------------------------------------------------- |
| 853 | |
| 854 | /** |
| 855 | * Write Headers as a string |
| 856 | * |
| 857 | * @access public |
| 858 | * @return void |
| 859 | */ |
| 860 | function _write_headers() |
| 861 | { |
| 862 | if ($this->protocol == 'mail') |
| 863 | { |
| 864 | $this->_subject = $this->_headers['Subject']; |
| 865 | unset($this->_headers['Subject']); |
| 866 | } |
| 867 | |
| 868 | reset($this->_headers); |
| 869 | $this->_header_str = ""; |
| 870 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 871 | foreach($this->_headers as $key => $val) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 872 | { |
| 873 | $val = trim($val); |
| 874 | |
| 875 | if ($val != "") |
| 876 | { |
| 877 | $this->_header_str .= $key.": ".$val.$this->newline; |
| 878 | } |
| 879 | } |
| 880 | |
| 881 | if ($this->_get_protocol() == 'mail') |
| 882 | $this->_header_str = substr($this->_header_str, 0, -1); |
| 883 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 884 | |
| 885 | // -------------------------------------------------------------------- |
| 886 | |
| 887 | /** |
| 888 | * Build Final Body and attachments |
| 889 | * |
| 890 | * @access public |
| 891 | * @return void |
| 892 | */ |
| 893 | function _build_message() |
| 894 | { |
admin | 3f643e6 | 2006-10-27 06:25:31 +0000 | [diff] [blame] | 895 | if ($this->wordwrap === TRUE AND $this->mailtype != 'html') |
| 896 | { |
| 897 | $this->_body = $this->word_wrap($this->_body); |
| 898 | } |
| 899 | |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 900 | $this->_set_boundaries(); |
| 901 | $this->_write_headers(); |
| 902 | |
| 903 | $hdr = ($this->_get_protocol() == 'mail') ? $this->newline : ''; |
| 904 | |
| 905 | switch ($this->_get_content_type()) |
| 906 | { |
| 907 | case 'plain' : |
| 908 | |
| 909 | $hdr .= "Content-Type: text/plain; charset=" . $this->charset . $this->newline; |
| 910 | $hdr .= "Content-Transfer-Encoding: " . $this->_get_encoding(); |
| 911 | |
| 912 | if ($this->_get_protocol() == 'mail') |
| 913 | { |
| 914 | $this->_header_str .= $hdr; |
| 915 | $this->_finalbody = $this->_body; |
| 916 | |
| 917 | return; |
| 918 | } |
| 919 | |
| 920 | $hdr .= $this->newline . $this->newline . $this->_body; |
| 921 | |
| 922 | $this->_finalbody = $hdr; |
| 923 | return; |
| 924 | |
| 925 | break; |
| 926 | case 'html' : |
| 927 | |
| 928 | $hdr .= "Content-Type: multipart/alternative; boundary=\"" . $this->_alt_boundary . "\"" . $this->newline; |
| 929 | $hdr .= $this->_get_mime_message() . $this->newline . $this->newline; |
| 930 | $hdr .= "--" . $this->_alt_boundary . $this->newline; |
| 931 | |
| 932 | $hdr .= "Content-Type: text/plain; charset=" . $this->charset . $this->newline; |
| 933 | $hdr .= "Content-Transfer-Encoding: " . $this->_get_encoding() . $this->newline . $this->newline; |
| 934 | $hdr .= $this->_get_alt_message() . $this->newline . $this->newline . "--" . $this->_alt_boundary . $this->newline; |
| 935 | |
| 936 | $hdr .= "Content-Type: text/html; charset=" . $this->charset . $this->newline; |
| 937 | $hdr .= "Content-Transfer-Encoding: quoted/printable"; |
| 938 | |
| 939 | if ($this->_get_protocol() == 'mail') |
| 940 | { |
| 941 | $this->_header_str .= $hdr; |
| 942 | $this->_finalbody = $this->_body . $this->newline . $this->newline . "--" . $this->_alt_boundary . "--"; |
| 943 | |
| 944 | return; |
| 945 | } |
| 946 | |
| 947 | $hdr .= $this->newline . $this->newline; |
| 948 | $hdr .= $this->_body . $this->newline . $this->newline . "--" . $this->_alt_boundary . "--"; |
| 949 | |
| 950 | $this->_finalbody = $hdr; |
| 951 | return; |
| 952 | |
| 953 | break; |
| 954 | case 'plain-attach' : |
| 955 | |
| 956 | $hdr .= "Content-Type: multipart/".$this->multipart."; boundary=\"" . $this->_atc_boundary."\"" . $this->newline; |
| 957 | $hdr .= $this->_get_mime_message() . $this->newline . $this->newline; |
| 958 | $hdr .= "--" . $this->_atc_boundary . $this->newline; |
| 959 | |
| 960 | $hdr .= "Content-Type: text/plain; charset=" . $this->charset . $this->newline; |
| 961 | $hdr .= "Content-Transfer-Encoding: " . $this->_get_encoding(); |
| 962 | |
| 963 | if ($this->_get_protocol() == 'mail') |
| 964 | { |
| 965 | $this->_header_str .= $hdr; |
| 966 | |
| 967 | $body = $this->_body . $this->newline . $this->newline; |
| 968 | } |
| 969 | |
| 970 | $hdr .= $this->newline . $this->newline; |
| 971 | $hdr .= $this->_body . $this->newline . $this->newline; |
| 972 | |
| 973 | break; |
| 974 | case 'html-attach' : |
| 975 | |
| 976 | $hdr .= "Content-Type: multipart/".$this->multipart."; boundary=\"" . $this->_atc_boundary."\"" . $this->newline; |
| 977 | $hdr .= $this->_get_mime_message() . $this->newline . $this->newline; |
| 978 | $hdr .= "--" . $this->_atc_boundary . $this->newline; |
| 979 | |
| 980 | $hdr .= "Content-Type: multipart/alternative; boundary=\"" . $this->_alt_boundary . "\"" . $this->newline .$this->newline; |
| 981 | $hdr .= "--" . $this->_alt_boundary . $this->newline; |
| 982 | |
| 983 | $hdr .= "Content-Type: text/plain; charset=" . $this->charset . $this->newline; |
| 984 | $hdr .= "Content-Transfer-Encoding: " . $this->_get_encoding() . $this->newline . $this->newline; |
| 985 | $hdr .= $this->_get_alt_message() . $this->newline . $this->newline . "--" . $this->_alt_boundary . $this->newline; |
| 986 | |
| 987 | $hdr .= "Content-Type: text/html; charset=" . $this->charset . $this->newline; |
| 988 | $hdr .= "Content-Transfer-Encoding: quoted/printable"; |
| 989 | |
| 990 | if ($this->_get_protocol() == 'mail') |
| 991 | { |
| 992 | $this->_header_str .= $hdr; |
| 993 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 994 | $body = $this->_body . $this->newline . $this->newline; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 995 | $body .= "--" . $this->_alt_boundary . "--" . $this->newline . $this->newline; |
| 996 | } |
| 997 | |
| 998 | $hdr .= $this->newline . $this->newline; |
| 999 | $hdr .= $this->_body . $this->newline . $this->newline; |
| 1000 | $hdr .= "--" . $this->_alt_boundary . "--" . $this->newline . $this->newline; |
| 1001 | |
| 1002 | break; |
| 1003 | } |
| 1004 | |
| 1005 | $attachment = array(); |
| 1006 | |
| 1007 | $z = 0; |
| 1008 | |
| 1009 | for ($i=0; $i < count($this->_attach_name); $i++) |
| 1010 | { |
| 1011 | $filename = $this->_attach_name[$i]; |
| 1012 | $basename = basename($filename); |
| 1013 | $ctype = $this->_attach_type[$i]; |
| 1014 | |
| 1015 | if ( ! file_exists($filename)) |
| 1016 | { |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1017 | $this->_set_error_message('email_attachment_missing', $filename); |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1018 | return FALSE; |
| 1019 | } |
| 1020 | |
| 1021 | $h = "--".$this->_atc_boundary.$this->newline; |
| 1022 | $h .= "Content-type: ".$ctype."; "; |
| 1023 | $h .= "name=\"".$basename."\"".$this->newline; |
| 1024 | $h .= "Content-Disposition: ".$this->_attach_disp[$i].";".$this->newline; |
| 1025 | $h .= "Content-Transfer-Encoding: base64".$this->newline; |
| 1026 | |
| 1027 | $attachment[$z++] = $h; |
| 1028 | $file = filesize($filename) +1; |
| 1029 | |
| 1030 | if ( ! $fp = fopen($filename, 'r')) |
| 1031 | { |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1032 | $this->_set_error_message('email_attachment_unredable', $filename); |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1033 | return FALSE; |
| 1034 | } |
| 1035 | |
| 1036 | $attachment[$z++] = chunk_split(base64_encode(fread($fp, $file))); |
| 1037 | fclose($fp); |
| 1038 | } |
| 1039 | |
| 1040 | if ($this->_get_protocol() == 'mail') |
| 1041 | { |
| 1042 | $this->_finalbody = $body . implode($this->newline, $attachment).$this->newline."--".$this->_atc_boundary."--"; |
| 1043 | |
| 1044 | return; |
| 1045 | } |
| 1046 | |
| 1047 | $this->_finalbody = $hdr.implode($this->newline, $attachment).$this->newline."--".$this->_atc_boundary."--"; |
| 1048 | |
| 1049 | return; |
| 1050 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1051 | |
| 1052 | // -------------------------------------------------------------------- |
| 1053 | |
| 1054 | /** |
| 1055 | * Send Email |
| 1056 | * |
| 1057 | * @access public |
| 1058 | * @return bool |
| 1059 | */ |
| 1060 | function send() |
| 1061 | { |
| 1062 | if ($this->_replyto_flag == FALSE) |
| 1063 | { |
| 1064 | $this->reply_to($this->_headers['From']); |
| 1065 | } |
| 1066 | |
| 1067 | if (( ! isset($this->_recipients) AND ! isset($this->_headers['To'])) AND |
| 1068 | ( ! isset($this->_bcc_array) AND ! isset($this->_headers['Bcc'])) AND |
| 1069 | ( ! isset($this->_headers['Cc']))) |
| 1070 | { |
| 1071 | $this->_set_error_message('email_no_recipients'); |
| 1072 | return FALSE; |
| 1073 | } |
| 1074 | |
| 1075 | $this->_build_headers(); |
| 1076 | |
| 1077 | if ($this->bcc_batch_mode AND count($this->_bcc_array) > 0) |
| 1078 | { |
| 1079 | if (count($this->_bcc_array) > $this->bcc_batch_size) |
| 1080 | return $this->batch_bcc_send(); |
| 1081 | } |
| 1082 | |
| 1083 | $this->_build_message(); |
| 1084 | |
| 1085 | if ( ! $this->_spool_email()) |
| 1086 | return FALSE; |
| 1087 | else |
| 1088 | return TRUE; |
| 1089 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1090 | |
| 1091 | // -------------------------------------------------------------------- |
| 1092 | |
| 1093 | /** |
admin | 23db0dd | 2006-10-21 19:16:50 +0000 | [diff] [blame] | 1094 | * Batch Bcc Send. Sends groups of BCCs in batches |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1095 | * |
| 1096 | * @access public |
| 1097 | * @return bool |
| 1098 | */ |
| 1099 | function batch_bcc_send() |
| 1100 | { |
| 1101 | $float = $this->bcc_batch_size -1; |
| 1102 | |
| 1103 | $flag = 0; |
| 1104 | $set = ""; |
| 1105 | |
| 1106 | $chunk = array(); |
| 1107 | |
| 1108 | for ($i = 0; $i < count($this->_bcc_array); $i++) |
| 1109 | { |
| 1110 | if (isset($this->_bcc_array[$i])) |
| 1111 | $set .= ", ".$this->_bcc_array[$i]; |
| 1112 | |
| 1113 | if ($i == $float) |
| 1114 | { |
| 1115 | $chunk[] = substr($set, 1); |
| 1116 | $float = $float + $this->bcc_batch_size; |
| 1117 | $set = ""; |
| 1118 | } |
| 1119 | |
| 1120 | if ($i == count($this->_bcc_array)-1) |
| 1121 | $chunk[] = substr($set, 1); |
| 1122 | } |
| 1123 | |
| 1124 | for ($i = 0; $i < count($chunk); $i++) |
| 1125 | { |
| 1126 | unset($this->_headers['Bcc']); |
| 1127 | unset($bcc); |
| 1128 | |
| 1129 | $bcc = $this->_str_to_array($chunk[$i]); |
| 1130 | $bcc = $this->clean_email($bcc); |
| 1131 | |
| 1132 | if ($this->protocol != 'smtp') |
| 1133 | $this->_set_header('Bcc', implode(", ", $bcc)); |
| 1134 | else |
| 1135 | $this->_bcc_array = $bcc; |
| 1136 | |
| 1137 | $this->_build_message(); |
| 1138 | $this->_spool_email(); |
| 1139 | } |
| 1140 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1141 | |
| 1142 | // -------------------------------------------------------------------- |
| 1143 | |
| 1144 | /** |
| 1145 | * Unwrap special elements |
| 1146 | * |
| 1147 | * @access private |
| 1148 | * @return void |
| 1149 | */ |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1150 | function _unwrap_specials() |
| 1151 | { |
| 1152 | $this->_finalbody = preg_replace_callback("/\{unwrap\}(.*?)\{\/unwrap\}/si", array($this, '_remove_nl_callback'), $this->_finalbody); |
| 1153 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1154 | |
| 1155 | // -------------------------------------------------------------------- |
| 1156 | |
| 1157 | /** |
| 1158 | * Strip line-breaks via callback |
| 1159 | * |
| 1160 | * @access private |
| 1161 | * @return string |
| 1162 | */ |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1163 | function _remove_nl_callback($matches) |
| 1164 | { |
| 1165 | return preg_replace("/(\r\n)|(\r)|(\n)/", "", $matches['1']); |
| 1166 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1167 | |
| 1168 | // -------------------------------------------------------------------- |
| 1169 | |
| 1170 | /** |
| 1171 | * Spool mail to the mail server |
| 1172 | * |
| 1173 | * @access private |
admin | 23db0dd | 2006-10-21 19:16:50 +0000 | [diff] [blame] | 1174 | * @return bool |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1175 | */ |
| 1176 | function _spool_email() |
| 1177 | { |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1178 | $this->_unwrap_specials(); |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1179 | |
| 1180 | switch ($this->_get_protocol()) |
| 1181 | { |
| 1182 | case 'mail' : |
| 1183 | |
| 1184 | if ( ! $this->_send_with_mail()) |
| 1185 | { |
| 1186 | $this->_set_error_message('email_send_failure_phpmail'); |
| 1187 | return FALSE; |
| 1188 | } |
| 1189 | break; |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1190 | case 'sendmail' : |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1191 | |
| 1192 | if ( ! $this->_send_with_sendmail()) |
| 1193 | { |
| 1194 | $this->_set_error_message('email_send_failure_sendmail'); |
| 1195 | return FALSE; |
| 1196 | } |
| 1197 | break; |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1198 | case 'smtp' : |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1199 | |
| 1200 | if ( ! $this->_send_with_smtp()) |
| 1201 | { |
| 1202 | $this->_set_error_message('email_send_failure_smtp'); |
| 1203 | return FALSE; |
| 1204 | } |
| 1205 | break; |
| 1206 | |
| 1207 | } |
| 1208 | |
| 1209 | $this->_set_error_message('email_sent', $this->_get_protocol()); |
| 1210 | return true; |
| 1211 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1212 | |
| 1213 | // -------------------------------------------------------------------- |
| 1214 | |
| 1215 | /** |
| 1216 | * Send using mail() |
| 1217 | * |
| 1218 | * @access private |
| 1219 | * @return bool |
| 1220 | */ |
| 1221 | function _send_with_mail() |
| 1222 | { |
| 1223 | if ($this->_safe_mode == TRUE) |
| 1224 | { |
| 1225 | if ( ! mail($this->_recipients, $this->_subject, $this->_finalbody, $this->_header_str)) |
| 1226 | return FALSE; |
| 1227 | else |
| 1228 | return TRUE; |
| 1229 | } |
| 1230 | else |
| 1231 | { |
| 1232 | if ( ! mail($this->_recipients, $this->_subject, $this->_finalbody, $this->_header_str, "-f".$this->clean_email($this->_headers['From']))) |
| 1233 | return FALSE; |
| 1234 | else |
| 1235 | return TRUE; |
| 1236 | } |
| 1237 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1238 | |
| 1239 | // -------------------------------------------------------------------- |
| 1240 | |
| 1241 | /** |
| 1242 | * Send using Sendmail |
| 1243 | * |
| 1244 | * @access private |
| 1245 | * @return bool |
| 1246 | */ |
| 1247 | function _send_with_sendmail() |
| 1248 | { |
| 1249 | $fp = @popen($this->mailpath . " -oi -f ".$this->clean_email($this->_headers['From'])." -t", 'w'); |
| 1250 | |
| 1251 | if ( ! is_resource($fp)) |
| 1252 | { |
| 1253 | $this->_set_error_message('email_no_socket'); |
| 1254 | return FALSE; |
| 1255 | } |
| 1256 | |
| 1257 | fputs($fp, $this->_header_str); |
| 1258 | fputs($fp, $this->_finalbody); |
| 1259 | pclose($fp) >> 8 & 0xFF; |
| 1260 | |
| 1261 | return TRUE; |
| 1262 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1263 | |
| 1264 | // -------------------------------------------------------------------- |
| 1265 | |
| 1266 | /** |
| 1267 | * Send using SMTP |
| 1268 | * |
| 1269 | * @access private |
| 1270 | * @return bool |
| 1271 | */ |
| 1272 | function _send_with_smtp() |
| 1273 | { |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1274 | if ($this->smtp_host == '') |
| 1275 | { |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1276 | $this->_set_error_message('email_no_hostname'); |
| 1277 | return FALSE; |
| 1278 | } |
| 1279 | |
| 1280 | $this->_smtp_connect(); |
| 1281 | $this->_smtp_authenticate(); |
| 1282 | |
| 1283 | $this->_send_command('from', $this->clean_email($this->_headers['From'])); |
| 1284 | |
| 1285 | foreach($this->_recipients as $val) |
| 1286 | $this->_send_command('to', $val); |
| 1287 | |
| 1288 | if (count($this->_cc_array) > 0) |
| 1289 | { |
| 1290 | foreach($this->_cc_array as $val) |
| 1291 | { |
| 1292 | if ($val != "") |
| 1293 | $this->_send_command('to', $val); |
| 1294 | } |
| 1295 | } |
| 1296 | |
| 1297 | if (count($this->_bcc_array) > 0) |
| 1298 | { |
| 1299 | foreach($this->_bcc_array as $val) |
| 1300 | { |
| 1301 | if ($val != "") |
| 1302 | $this->_send_command('to', $val); |
| 1303 | } |
| 1304 | } |
| 1305 | |
| 1306 | $this->_send_command('data'); |
| 1307 | |
| 1308 | $this->_send_data($this->_header_str . $this->_finalbody); |
| 1309 | |
| 1310 | $this->_send_data('.'); |
| 1311 | |
| 1312 | $reply = $this->_get_smtp_data(); |
| 1313 | |
| 1314 | $this->_set_error_message($reply); |
| 1315 | |
| 1316 | if (substr($reply, 0, 3) != '250') |
| 1317 | { |
| 1318 | $this->_set_error_message('email_smtp_error', $reply); |
| 1319 | return FALSE; |
| 1320 | } |
| 1321 | |
| 1322 | $this->_send_command('quit'); |
| 1323 | return true; |
| 1324 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1325 | |
| 1326 | // -------------------------------------------------------------------- |
| 1327 | |
| 1328 | /** |
| 1329 | * SMTP Connect |
| 1330 | * |
| 1331 | * @access public |
| 1332 | * @param string |
| 1333 | * @return string |
| 1334 | */ |
| 1335 | function _smtp_connect() |
| 1336 | { |
| 1337 | |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1338 | $this->_smtp_connect = fsockopen($this->smtp_host, |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1339 | $this->smtp_port, |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1340 | $errno, |
| 1341 | $errstr, |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1342 | $this->smtp_timeout); |
| 1343 | |
| 1344 | if( ! is_resource($this->_smtp_connect)) |
| 1345 | { |
| 1346 | $this->_set_error_message('email_smtp_error', $errno." ".$errstr); |
| 1347 | return FALSE; |
| 1348 | } |
| 1349 | |
| 1350 | $this->_set_error_message($this->_get_smtp_data()); |
| 1351 | return $this->_send_command('hello'); |
| 1352 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1353 | |
| 1354 | // -------------------------------------------------------------------- |
| 1355 | |
| 1356 | /** |
| 1357 | * Send SMTP command |
| 1358 | * |
| 1359 | * @access private |
| 1360 | * @param string |
| 1361 | * @param string |
| 1362 | * @return string |
| 1363 | */ |
| 1364 | function _send_command($cmd, $data = '') |
| 1365 | { |
| 1366 | switch ($cmd) |
| 1367 | { |
| 1368 | case 'hello' : |
| 1369 | |
| 1370 | if ($this->_smtp_auth OR $this->_get_encoding() == '8bit') |
| 1371 | $this->_send_data('EHLO '.$this->_get_hostname()); |
| 1372 | else |
| 1373 | $this->_send_data('HELO '.$this->_get_hostname()); |
| 1374 | |
| 1375 | $resp = 250; |
| 1376 | break; |
| 1377 | case 'from' : |
| 1378 | |
| 1379 | $this->_send_data('MAIL FROM:<'.$data.'>'); |
| 1380 | |
| 1381 | $resp = 250; |
| 1382 | break; |
| 1383 | case 'to' : |
| 1384 | |
| 1385 | $this->_send_data('RCPT TO:<'.$data.'>'); |
| 1386 | |
| 1387 | $resp = 250; |
| 1388 | break; |
| 1389 | case 'data' : |
| 1390 | |
| 1391 | $this->_send_data('DATA'); |
| 1392 | |
| 1393 | $resp = 354; |
| 1394 | break; |
| 1395 | case 'quit' : |
| 1396 | |
| 1397 | $this->_send_data('QUIT'); |
| 1398 | |
| 1399 | $resp = 221; |
| 1400 | break; |
| 1401 | } |
| 1402 | |
| 1403 | $reply = $this->_get_smtp_data(); |
| 1404 | |
| 1405 | $this->_debug_msg[] = "<pre>".$cmd.": ".$reply."</pre>"; |
| 1406 | |
| 1407 | if (substr($reply, 0, 3) != $resp) |
| 1408 | { |
| 1409 | $this->_set_error_message('email_smtp_error', $reply); |
| 1410 | return FALSE; |
| 1411 | } |
| 1412 | |
| 1413 | if ($cmd == 'quit') |
| 1414 | fclose($this->_smtp_connect); |
| 1415 | |
| 1416 | return true; |
| 1417 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1418 | |
| 1419 | // -------------------------------------------------------------------- |
| 1420 | |
| 1421 | /** |
| 1422 | * SMTP Authenticate |
| 1423 | * |
| 1424 | * @access private |
| 1425 | * @return bool |
| 1426 | */ |
| 1427 | function _smtp_authenticate() |
| 1428 | { |
| 1429 | if ( ! $this->_smtp_auth) |
| 1430 | return true; |
| 1431 | |
| 1432 | if ($this->smtp_user == "" AND $this->smtp_pass == "") |
| 1433 | { |
| 1434 | $this->_set_error_message('email_no_smtp_unpw'); |
| 1435 | return FALSE; |
| 1436 | } |
| 1437 | |
| 1438 | $this->_send_data('AUTH LOGIN'); |
| 1439 | |
| 1440 | $reply = $this->_get_smtp_data(); |
| 1441 | |
| 1442 | if (substr($reply, 0, 3) != '334') |
| 1443 | { |
| 1444 | $this->_set_error_message('email_filed_smtp_login', $reply); |
| 1445 | return FALSE; |
| 1446 | } |
| 1447 | |
| 1448 | $this->_send_data(base64_encode($this->smtp_user)); |
| 1449 | |
| 1450 | $reply = $this->_get_smtp_data(); |
| 1451 | |
| 1452 | if (substr($reply, 0, 3) != '334') |
| 1453 | { |
| 1454 | $this->_set_error_message('email_smtp_auth_un', $reply); |
| 1455 | return FALSE; |
| 1456 | } |
| 1457 | |
| 1458 | $this->_send_data(base64_encode($this->smtp_pass)); |
| 1459 | |
| 1460 | $reply = $this->_get_smtp_data(); |
| 1461 | |
| 1462 | if (substr($reply, 0, 3) != '235') |
| 1463 | { |
| 1464 | $this->_set_error_message('email_smtp_auth_pw', $reply); |
| 1465 | return FALSE; |
| 1466 | } |
| 1467 | |
| 1468 | return true; |
| 1469 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1470 | |
| 1471 | // -------------------------------------------------------------------- |
| 1472 | |
| 1473 | /** |
| 1474 | * Send SMTP data |
| 1475 | * |
| 1476 | * @access private |
| 1477 | * @return bool |
| 1478 | */ |
| 1479 | function _send_data($data) |
| 1480 | { |
| 1481 | if ( ! fwrite($this->_smtp_connect, $data . $this->newline)) |
| 1482 | { |
| 1483 | $this->_set_error_message('email_smtp_data_failure', $data); |
| 1484 | return FALSE; |
| 1485 | } |
| 1486 | else |
| 1487 | return true; |
| 1488 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1489 | |
| 1490 | // -------------------------------------------------------------------- |
| 1491 | |
| 1492 | /** |
| 1493 | * Get SMTP data |
| 1494 | * |
| 1495 | * @access private |
| 1496 | * @return string |
| 1497 | */ |
| 1498 | function _get_smtp_data() |
| 1499 | { |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1500 | $data = ""; |
| 1501 | |
| 1502 | while ($str = fgets($this->_smtp_connect, 512)) |
| 1503 | { |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1504 | $data .= $str; |
| 1505 | |
| 1506 | if (substr($str, 3, 1) == " ") |
| 1507 | break; |
admin | e334c47 | 2006-10-21 19:44:22 +0000 | [diff] [blame] | 1508 | } |
| 1509 | |
| 1510 | return $data; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1511 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1512 | |
| 1513 | // -------------------------------------------------------------------- |
| 1514 | |
| 1515 | /** |
| 1516 | * Get Hostname |
| 1517 | * |
| 1518 | * @access private |
| 1519 | * @return string |
| 1520 | */ |
| 1521 | function _get_hostname() |
| 1522 | { |
derek | 243f5cc | 2006-10-03 00:25:03 +0000 | [diff] [blame] | 1523 | return (isset($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : 'localhost.localdomain'; |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1524 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1525 | |
| 1526 | // -------------------------------------------------------------------- |
| 1527 | |
| 1528 | /** |
| 1529 | * Get IP |
| 1530 | * |
| 1531 | * @access private |
| 1532 | * @return string |
| 1533 | */ |
| 1534 | function _get_ip() |
| 1535 | { |
| 1536 | if ($this->_IP !== FALSE) |
| 1537 | { |
| 1538 | return $this->_IP; |
| 1539 | } |
| 1540 | |
| 1541 | $cip = (isset($_SERVER['HTTP_CLIENT_IP']) AND $_SERVER['HTTP_CLIENT_IP'] != "") ? $_SERVER['HTTP_CLIENT_IP'] : FALSE; |
| 1542 | $rip = (isset($_SERVER['REMOTE_ADDR']) AND $_SERVER['REMOTE_ADDR'] != "") ? $_SERVER['REMOTE_ADDR'] : FALSE; |
| 1543 | $fip = (isset($_SERVER['HTTP_X_FORWARDED_FOR']) AND $_SERVER['HTTP_X_FORWARDED_FOR'] != "") ? $_SERVER['HTTP_X_FORWARDED_FOR'] : FALSE; |
| 1544 | |
| 1545 | if ($cip && $rip) $this->_IP = $cip; |
| 1546 | elseif ($rip) $this->_IP = $rip; |
| 1547 | elseif ($cip) $this->_IP = $cip; |
| 1548 | elseif ($fip) $this->_IP = $fip; |
| 1549 | |
| 1550 | if (strstr($this->_IP, ',')) |
| 1551 | { |
| 1552 | $x = explode(',', $this->_IP); |
| 1553 | $this->_IP = end($x); |
| 1554 | } |
| 1555 | |
| 1556 | if ( ! preg_match( "/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/", $this->_IP)) |
| 1557 | $this->_IP = '0.0.0.0'; |
| 1558 | |
| 1559 | unset($cip); |
| 1560 | unset($rip); |
| 1561 | unset($fip); |
| 1562 | |
| 1563 | return $this->_IP; |
| 1564 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1565 | |
| 1566 | // -------------------------------------------------------------------- |
| 1567 | |
| 1568 | /** |
admin | 23db0dd | 2006-10-21 19:16:50 +0000 | [diff] [blame] | 1569 | * Get Debug Message |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1570 | * |
| 1571 | * @access public |
| 1572 | * @return string |
| 1573 | */ |
| 1574 | function print_debugger() |
| 1575 | { |
| 1576 | $msg = ''; |
| 1577 | |
| 1578 | if (count($this->_debug_msg) > 0) |
| 1579 | { |
| 1580 | foreach ($this->_debug_msg as $val) |
| 1581 | { |
| 1582 | $msg .= $val; |
| 1583 | } |
| 1584 | } |
| 1585 | |
| 1586 | $msg .= "<pre>".$this->_header_str."\n".$this->_subject."\n".$this->_finalbody.'</pre>'; |
| 1587 | return $msg; |
| 1588 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1589 | |
| 1590 | // -------------------------------------------------------------------- |
| 1591 | |
| 1592 | /** |
| 1593 | * Set Message |
| 1594 | * |
| 1595 | * @access public |
| 1596 | * @param string |
| 1597 | * @return string |
| 1598 | */ |
| 1599 | function _set_error_message($msg, $val = '') |
| 1600 | { |
admin | 88a8ad1 | 2006-10-07 03:16:32 +0000 | [diff] [blame] | 1601 | $CI =& get_instance(); |
| 1602 | $CI->lang->load('email'); |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1603 | |
admin | 88a8ad1 | 2006-10-07 03:16:32 +0000 | [diff] [blame] | 1604 | if (FALSE === ($line = $CI->lang->line($msg))) |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1605 | { |
| 1606 | $this->_debug_msg[] = str_replace('%s', $val, $msg)."<br />"; |
| 1607 | } |
| 1608 | else |
| 1609 | { |
| 1610 | $this->_debug_msg[] = str_replace('%s', $val, $line)."<br />"; |
| 1611 | } |
| 1612 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1613 | |
| 1614 | // -------------------------------------------------------------------- |
| 1615 | |
| 1616 | /** |
| 1617 | * Mime Types |
| 1618 | * |
| 1619 | * @access private |
| 1620 | * @param string |
| 1621 | * @return string |
| 1622 | */ |
| 1623 | function _mime_types($ext = "") |
| 1624 | { |
| 1625 | $mimes = array( 'hqx' => 'application/mac-binhex40', |
| 1626 | 'cpt' => 'application/mac-compactpro', |
| 1627 | 'doc' => 'application/msword', |
| 1628 | 'bin' => 'application/macbinary', |
| 1629 | 'dms' => 'application/octet-stream', |
| 1630 | 'lha' => 'application/octet-stream', |
| 1631 | 'lzh' => 'application/octet-stream', |
| 1632 | 'exe' => 'application/octet-stream', |
| 1633 | 'class' => 'application/octet-stream', |
| 1634 | 'psd' => 'application/octet-stream', |
| 1635 | 'so' => 'application/octet-stream', |
| 1636 | 'sea' => 'application/octet-stream', |
| 1637 | 'dll' => 'application/octet-stream', |
| 1638 | 'oda' => 'application/oda', |
| 1639 | 'pdf' => 'application/pdf', |
| 1640 | 'ai' => 'application/postscript', |
| 1641 | 'eps' => 'application/postscript', |
| 1642 | 'ps' => 'application/postscript', |
| 1643 | 'smi' => 'application/smil', |
| 1644 | 'smil' => 'application/smil', |
| 1645 | 'mif' => 'application/vnd.mif', |
| 1646 | 'xls' => 'application/vnd.ms-excel', |
| 1647 | 'ppt' => 'application/vnd.ms-powerpoint', |
| 1648 | 'wbxml' => 'application/vnd.wap.wbxml', |
| 1649 | 'wmlc' => 'application/vnd.wap.wmlc', |
| 1650 | 'dcr' => 'application/x-director', |
| 1651 | 'dir' => 'application/x-director', |
| 1652 | 'dxr' => 'application/x-director', |
| 1653 | 'dvi' => 'application/x-dvi', |
| 1654 | 'gtar' => 'application/x-gtar', |
| 1655 | 'php' => 'application/x-httpd-php', |
| 1656 | 'php4' => 'application/x-httpd-php', |
| 1657 | 'php3' => 'application/x-httpd-php', |
| 1658 | 'phtml' => 'application/x-httpd-php', |
| 1659 | 'phps' => 'application/x-httpd-php-source', |
| 1660 | 'js' => 'application/x-javascript', |
| 1661 | 'swf' => 'application/x-shockwave-flash', |
| 1662 | 'sit' => 'application/x-stuffit', |
| 1663 | 'tar' => 'application/x-tar', |
| 1664 | 'tgz' => 'application/x-tar', |
| 1665 | 'xhtml' => 'application/xhtml+xml', |
| 1666 | 'xht' => 'application/xhtml+xml', |
| 1667 | 'zip' => 'application/zip', |
| 1668 | 'mid' => 'audio/midi', |
| 1669 | 'midi' => 'audio/midi', |
| 1670 | 'mpga' => 'audio/mpeg', |
| 1671 | 'mp2' => 'audio/mpeg', |
| 1672 | 'mp3' => 'audio/mpeg', |
| 1673 | 'aif' => 'audio/x-aiff', |
| 1674 | 'aiff' => 'audio/x-aiff', |
| 1675 | 'aifc' => 'audio/x-aiff', |
| 1676 | 'ram' => 'audio/x-pn-realaudio', |
| 1677 | 'rm' => 'audio/x-pn-realaudio', |
| 1678 | 'rpm' => 'audio/x-pn-realaudio-plugin', |
| 1679 | 'ra' => 'audio/x-realaudio', |
| 1680 | 'rv' => 'video/vnd.rn-realvideo', |
| 1681 | 'wav' => 'audio/x-wav', |
| 1682 | 'bmp' => 'image/bmp', |
| 1683 | 'gif' => 'image/gif', |
| 1684 | 'jpeg' => 'image/jpeg', |
| 1685 | 'jpg' => 'image/jpeg', |
| 1686 | 'jpe' => 'image/jpeg', |
| 1687 | 'png' => 'image/png', |
| 1688 | 'tiff' => 'image/tiff', |
| 1689 | 'tif' => 'image/tiff', |
| 1690 | 'css' => 'text/css', |
| 1691 | 'html' => 'text/html', |
| 1692 | 'htm' => 'text/html', |
| 1693 | 'shtml' => 'text/html', |
| 1694 | 'txt' => 'text/plain', |
| 1695 | 'text' => 'text/plain', |
| 1696 | 'log' => 'text/plain', |
| 1697 | 'rtx' => 'text/richtext', |
| 1698 | 'rtf' => 'text/rtf', |
| 1699 | 'xml' => 'text/xml', |
| 1700 | 'xsl' => 'text/xml', |
| 1701 | 'mpeg' => 'video/mpeg', |
| 1702 | 'mpg' => 'video/mpeg', |
| 1703 | 'mpe' => 'video/mpeg', |
| 1704 | 'qt' => 'video/quicktime', |
| 1705 | 'mov' => 'video/quicktime', |
| 1706 | 'avi' => 'video/x-msvideo', |
| 1707 | 'movie' => 'video/x-sgi-movie', |
| 1708 | 'doc' => 'application/msword', |
| 1709 | 'word' => 'application/msword', |
| 1710 | 'xl' => 'application/excel', |
| 1711 | 'eml' => 'message/rfc822' |
| 1712 | ); |
| 1713 | |
| 1714 | return ( ! isset($mimes[strtolower($ext)])) ? "application/x-unknown-content-type" : $mimes[strtolower($ext)]; |
| 1715 | } |
admin | b0dd10f | 2006-08-25 17:25:49 +0000 | [diff] [blame] | 1716 | |
| 1717 | } |
| 1718 | // END CI_Email class |
| 1719 | ?> |