| commit | author | age | ||
| 4e17e6 | 1 | <?php |
| T | 2 | /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ |
| 3 | // +-----------------------------------------------------------------------+ | |
| 4 | // | Copyright (c) 2002-2003 Richard Heyes | | |
| 5 | // | Copyright (c) 2003-2005 The PHP Group | | |
| 15fee7 | 6 | // | All rights reserved. | |
| 4e17e6 | 7 | // | | |
| T | 8 | // | Redistribution and use in source and binary forms, with or without | |
| 9 | // | modification, are permitted provided that the following conditions | | |
| 10 | // | are met: | | |
| 11 | // | | | |
| 12 | // | o Redistributions of source code must retain the above copyright | | |
| 13 | // | notice, this list of conditions and the following disclaimer. | | |
| 14 | // | o Redistributions in binary form must reproduce the above copyright | | |
| 15 | // | notice, this list of conditions and the following disclaimer in the | | |
| 16 | // | documentation and/or other materials provided with the distribution.| | |
| 17 | // | o The names of the authors may not be used to endorse or promote | | |
| 18 | // | products derived from this software without specific prior written | | |
| 19 | // | permission. | | |
| 20 | // | | | |
| 21 | // | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | | |
| 22 | // | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | | |
| 23 | // | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | | |
| 24 | // | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | | |
| 25 | // | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | | |
| 26 | // | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | | |
| 27 | // | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | | |
| 28 | // | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | | |
| 29 | // | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | | |
| 30 | // | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | | |
| 31 | // | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | | |
| 32 | // | | | |
| 33 | // +-----------------------------------------------------------------------+ | |
| 34 | // | Author: Richard Heyes <richard@phpguru.org> | | |
| 35 | // | Tomas V.V.Cox <cox@idecnet.com> (port to PEAR) | | |
| 36 | // +-----------------------------------------------------------------------+ | |
| 37 | // | |
| 38 | // $Id$ | |
| 39 | ||
| 40 | require_once('PEAR.php'); | |
| 41 | require_once('Mail/mimePart.php'); | |
| 42 | ||
| 43 | /** | |
| 44 | * Mime mail composer class. Can handle: text and html bodies, embedded html | |
| 45 | * images and attachments. | |
| 46 | * Documentation and examples of this class are avaible here: | |
| 47 | * http://pear.php.net/manual/ | |
| 48 | * | |
| 49 | * @notes This class is based on HTML Mime Mail class from | |
| 50 | * Richard Heyes <richard@phpguru.org> which was based also | |
| 51 | * in the mime_mail.class by Tobias Ratschiller <tobias@dnet.it> and | |
| 52 | * Sascha Schumann <sascha@schumann.cx> | |
| 53 | * | |
| 54 | * @author Richard Heyes <richard.heyes@heyes-computing.net> | |
| 55 | * @author Tomas V.V.Cox <cox@idecnet.com> | |
| 56 | * @package Mail | |
| 57 | * @access public | |
| 58 | */ | |
| 59 | class Mail_mime | |
| 60 | { | |
| 61 | /** | |
| 62 | * Contains the plain text part of the email | |
| 63 | * @var string | |
| 64 | */ | |
| 65 | var $_txtbody; | |
| 66 | /** | |
| 67 | * Contains the html part of the email | |
| 68 | * @var string | |
| 69 | */ | |
| 70 | var $_htmlbody; | |
| 71 | /** | |
| 72 | * contains the mime encoded text | |
| 73 | * @var string | |
| 74 | */ | |
| 75 | var $_mime; | |
| 76 | /** | |
| 77 | * contains the multipart content | |
| 78 | * @var string | |
| 79 | */ | |
| 80 | var $_multipart; | |
| 81 | /** | |
| 82 | * list of the attached images | |
| 83 | * @var array | |
| 84 | */ | |
| 85 | var $_html_images = array(); | |
| 86 | /** | |
| 87 | * list of the attachements | |
| 88 | * @var array | |
| 89 | */ | |
| 90 | var $_parts = array(); | |
| 91 | /** | |
| 92 | * Build parameters | |
| 93 | * @var array | |
| 94 | */ | |
| 95 | var $_build_params = array(); | |
| 96 | /** | |
| 97 | * Headers for the mail | |
| 98 | * @var array | |
| 99 | */ | |
| 100 | var $_headers = array(); | |
| 101 | /** | |
| 102 | * End Of Line sequence (for serialize) | |
| 103 | * @var string | |
| 104 | */ | |
| 105 | var $_eol; | |
| 106 | ||
| 107 | ||
| 108 | /** | |
| 109 | * Constructor function | |
| 110 | * | |
| 111 | * @access public | |
| 112 | */ | |
| 113 | function Mail_mime($crlf = "\r\n") | |
| 114 | { | |
| 115 | $this->_setEOL($crlf); | |
| 116 | $this->_build_params = array( | |
| 117 | 'text_encoding' => '7bit', | |
| 118 | 'html_encoding' => 'quoted-printable', | |
| 119 | '7bit_wrap' => 998, | |
| 120 | 'html_charset' => 'ISO-8859-1', | |
| 121 | 'text_charset' => 'ISO-8859-1', | |
| 122 | 'head_charset' => 'ISO-8859-1' | |
| 123 | ); | |
| 124 | } | |
| 125 | ||
| 126 | /** | |
| 127 | * Wakeup (unserialize) - re-sets EOL constant | |
| 128 | * | |
| 129 | * @access private | |
| 130 | */ | |
| 131 | function __wakeup() | |
| 132 | { | |
| 133 | $this->_setEOL($this->_eol); | |
| 134 | } | |
| 135 | ||
| 136 | /** | |
| 137 | * Accessor function to set the body text. Body text is used if | |
| 138 | * it's not an html mail being sent or else is used to fill the | |
| 139 | * text/plain part that emails clients who don't support | |
| 140 | * html should show. | |
| 141 | * | |
| 142 | * @param string $data Either a string or | |
| 143 | * the file name with the contents | |
| 144 | * @param bool $isfile If true the first param should be treated | |
| 145 | * as a file name, else as a string (default) | |
| 146 | * @param bool $append If true the text or file is appended to | |
| 147 | * the existing body, else the old body is | |
| 148 | * overwritten | |
| 149 | * @return mixed true on success or PEAR_Error object | |
| 150 | * @access public | |
| 151 | */ | |
| 152 | function setTXTBody($data, $isfile = false, $append = false) | |
| 153 | { | |
| 154 | if (!$isfile) { | |
| 155 | if (!$append) { | |
| 156 | $this->_txtbody = $data; | |
| 157 | } else { | |
| 158 | $this->_txtbody .= $data; | |
| 159 | } | |
| 160 | } else { | |
| 161 | $cont = $this->_file2str($data); | |
| 162 | if (PEAR::isError($cont)) { | |
| 163 | return $cont; | |
| 164 | } | |
| 165 | if (!$append) { | |
| 166 | $this->_txtbody = $cont; | |
| 167 | } else { | |
| 168 | $this->_txtbody .= $cont; | |
| 169 | } | |
| 170 | } | |
| 171 | return true; | |
| 172 | } | |
| 173 | ||
| 174 | /** | |
| 175 | * Adds a html part to the mail | |
| 176 | * | |
| 177 | * @param string $data Either a string or the file name with the | |
| 178 | * contents | |
| 179 | * @param bool $isfile If true the first param should be treated | |
| 180 | * as a file name, else as a string (default) | |
| 181 | * @return mixed true on success or PEAR_Error object | |
| 182 | * @access public | |
| 183 | */ | |
| 184 | function setHTMLBody($data, $isfile = false) | |
| 185 | { | |
| 186 | if (!$isfile) { | |
| 187 | $this->_htmlbody = $data; | |
| 188 | } else { | |
| 189 | $cont = $this->_file2str($data); | |
| 190 | if (PEAR::isError($cont)) { | |
| 191 | return $cont; | |
| 192 | } | |
| 193 | $this->_htmlbody = $cont; | |
| 194 | } | |
| 195 | ||
| 196 | return true; | |
| 197 | } | |
| 198 | ||
| 199 | /** | |
| 200 | * Adds an image to the list of embedded images. | |
| 201 | * | |
| 202 | * @param string $file The image file name OR image data itself | |
| 203 | * @param string $c_type The content type | |
| 204 | * @param string $name The filename of the image. | |
| 205 | * Only use if $file is the image data | |
| 206 | * @param bool $isfilename Whether $file is a filename or not | |
| 207 | * Defaults to true | |
| 208 | * @return mixed true on success or PEAR_Error object | |
| 209 | * @access public | |
| 210 | */ | |
| 211 | function addHTMLImage($file, $c_type='application/octet-stream', | |
| 212 | $name = '', $isfilename = true) | |
| 213 | { | |
| 214 | $filedata = ($isfilename === true) ? $this->_file2str($file) | |
| 215 | : $file; | |
| 216 | if ($isfilename === true) { | |
| 856110 | 217 | $filename = ($name == '' ? $file : $name); |
| 4e17e6 | 218 | } else { |
| 856110 | 219 | $filename = $name; |
| 4e17e6 | 220 | } |
| T | 221 | if (PEAR::isError($filedata)) { |
| 222 | return $filedata; | |
| 223 | } | |
| 224 | $this->_html_images[] = array( | |
| 225 | 'body' => $filedata, | |
| 226 | 'name' => $filename, | |
| 227 | 'c_type' => $c_type, | |
| 228 | 'cid' => md5(uniqid(time())) | |
| 229 | ); | |
| 230 | return true; | |
| 231 | } | |
| 232 | ||
| 233 | /** | |
| 234 | * Adds a file to the list of attachments. | |
| 235 | * | |
| 856110 | 236 | * @param string $file The file name of the file to attach |
| S | 237 | * OR the file contents itself |
| 238 | * @param string $c_type The content type | |
| 239 | * @param string $name The filename of the attachment | |
| 240 | * Only use if $file is the contents | |
| 241 | * @param bool $isFilename Whether $file is a filename or not | |
| 242 | * Defaults to true | |
| 243 | * @param string $encoding The type of encoding to use. | |
| 244 | * Defaults to base64. | |
| 245 | * Possible values: 7bit, 8bit, base64, | |
| 246 | * or quoted-printable. | |
| 247 | * @param string $disposition The content-disposition of this file | |
| 248 | * Defaults to attachment. | |
| 249 | * Possible values: attachment, inline. | |
| 4e17e6 | 250 | * @return mixed true on success or PEAR_Error object |
| T | 251 | * @access public |
| 252 | */ | |
| 253 | function addAttachment($file, $c_type = 'application/octet-stream', | |
| 254 | $name = '', $isfilename = true, | |
| 856110 | 255 | $encoding = 'base64', |
| S | 256 | $disposition = 'attachment') |
| 4e17e6 | 257 | { |
| T | 258 | $filedata = ($isfilename === true) ? $this->_file2str($file) |
| 259 | : $file; | |
| 260 | if ($isfilename === true) { | |
| 261 | // Force the name the user supplied, otherwise use $file | |
| 262 | $filename = (!empty($name)) ? $name : $file; | |
| 263 | } else { | |
| 264 | $filename = $name; | |
| 265 | } | |
| 266 | if (empty($filename)) { | |
| 856110 | 267 | $err = PEAR::raiseError( |
| S | 268 | "The supplied filename for the attachment can't be empty" |
| 4e17e6 | 269 | ); |
| 856110 | 270 | return $err; |
| 4e17e6 | 271 | } |
| T | 272 | $filename = basename($filename); |
| 273 | if (PEAR::isError($filedata)) { | |
| 274 | return $filedata; | |
| 275 | } | |
| 276 | ||
| 277 | $this->_parts[] = array( | |
| 856110 | 278 | 'body' => $filedata, |
| S | 279 | 'name' => $filename, |
| 280 | 'c_type' => $c_type, | |
| 281 | 'encoding' => $encoding, | |
| 282 | 'disposition' => $disposition | |
| 4e17e6 | 283 | ); |
| T | 284 | return true; |
| 285 | } | |
| 286 | ||
| 287 | /** | |
| 288 | * Get the contents of the given file name as string | |
| 289 | * | |
| 290 | * @param string $file_name path of file to process | |
| 291 | * @return string contents of $file_name | |
| 292 | * @access private | |
| 293 | */ | |
| 294 | function &_file2str($file_name) | |
| 295 | { | |
| 296 | if (!is_readable($file_name)) { | |
| 856110 | 297 | $err = PEAR::raiseError('File is not readable ' . $file_name); |
| S | 298 | return $err; |
| 4e17e6 | 299 | } |
| T | 300 | if (!$fd = fopen($file_name, 'rb')) { |
| 856110 | 301 | $err = PEAR::raiseError('Could not open ' . $file_name); |
| S | 302 | return $err; |
| 4e17e6 | 303 | } |
| 15fee7 | 304 | $filesize = filesize($file_name); |
| T | 305 | if ($filesize == 0){ |
| 306 | $cont = ""; | |
| 307 | }else{ | |
| 856110 | 308 | if ($magic_quote_setting = get_magic_quotes_runtime()){ |
| S | 309 | set_magic_quotes_runtime(0); |
| 310 | } | |
| 15fee7 | 311 | $cont = fread($fd, $filesize); |
| 856110 | 312 | if ($magic_quote_setting){ |
| S | 313 | set_magic_quotes_runtime($magic_quote_setting); |
| 314 | } | |
| 15fee7 | 315 | } |
| 4e17e6 | 316 | fclose($fd); |
| T | 317 | return $cont; |
| 318 | } | |
| 319 | ||
| 320 | /** | |
| 321 | * Adds a text subpart to the mimePart object and | |
| 322 | * returns it during the build process. | |
| 323 | * | |
| 324 | * @param mixed The object to add the part to, or | |
| 325 | * null if a new object is to be created. | |
| 326 | * @param string The text to add. | |
| 327 | * @return object The text mimePart object | |
| 328 | * @access private | |
| 329 | */ | |
| 330 | function &_addTextPart(&$obj, $text) | |
| 331 | { | |
| 332 | $params['content_type'] = 'text/plain'; | |
| 333 | $params['encoding'] = $this->_build_params['text_encoding']; | |
| 334 | $params['charset'] = $this->_build_params['text_charset']; | |
| 335 | if (is_object($obj)) { | |
| 856110 | 336 | $ret = $obj->addSubpart($text, $params); |
| S | 337 | return $ret; |
| 4e17e6 | 338 | } else { |
| 856110 | 339 | $ret = new Mail_mimePart($text, $params); |
| S | 340 | return $ret; |
| 4e17e6 | 341 | } |
| T | 342 | } |
| 343 | ||
| 344 | /** | |
| 345 | * Adds a html subpart to the mimePart object and | |
| 346 | * returns it during the build process. | |
| 347 | * | |
| 348 | * @param mixed The object to add the part to, or | |
| 349 | * null if a new object is to be created. | |
| 350 | * @return object The html mimePart object | |
| 351 | * @access private | |
| 352 | */ | |
| 353 | function &_addHtmlPart(&$obj) | |
| 354 | { | |
| 355 | $params['content_type'] = 'text/html'; | |
| 356 | $params['encoding'] = $this->_build_params['html_encoding']; | |
| 357 | $params['charset'] = $this->_build_params['html_charset']; | |
| 358 | if (is_object($obj)) { | |
| 856110 | 359 | $ret = $obj->addSubpart($this->_htmlbody, $params); |
| S | 360 | return $ret; |
| 4e17e6 | 361 | } else { |
| 856110 | 362 | $ret = new Mail_mimePart($this->_htmlbody, $params); |
| S | 363 | return $ret; |
| 4e17e6 | 364 | } |
| T | 365 | } |
| 366 | ||
| 367 | /** | |
| 368 | * Creates a new mimePart object, using multipart/mixed as | |
| 369 | * the initial content-type and returns it during the | |
| 370 | * build process. | |
| 371 | * | |
| 372 | * @return object The multipart/mixed mimePart object | |
| 373 | * @access private | |
| 374 | */ | |
| 375 | function &_addMixedPart() | |
| 376 | { | |
| 377 | $params['content_type'] = 'multipart/mixed'; | |
| 856110 | 378 | $ret = new Mail_mimePart('', $params); |
| S | 379 | return $ret; |
| 4e17e6 | 380 | } |
| T | 381 | |
| 382 | /** | |
| 383 | * Adds a multipart/alternative part to a mimePart | |
| 384 | * object (or creates one), and returns it during | |
| 385 | * the build process. | |
| 386 | * | |
| 387 | * @param mixed The object to add the part to, or | |
| 388 | * null if a new object is to be created. | |
| 389 | * @return object The multipart/mixed mimePart object | |
| 390 | * @access private | |
| 391 | */ | |
| 392 | function &_addAlternativePart(&$obj) | |
| 393 | { | |
| 394 | $params['content_type'] = 'multipart/alternative'; | |
| 395 | if (is_object($obj)) { | |
| 396 | return $obj->addSubpart('', $params); | |
| 397 | } else { | |
| 856110 | 398 | $ret = new Mail_mimePart('', $params); |
| S | 399 | return $ret; |
| 4e17e6 | 400 | } |
| T | 401 | } |
| 402 | ||
| 403 | /** | |
| 404 | * Adds a multipart/related part to a mimePart | |
| 405 | * object (or creates one), and returns it during | |
| 406 | * the build process. | |
| 407 | * | |
| 408 | * @param mixed The object to add the part to, or | |
| 409 | * null if a new object is to be created | |
| 410 | * @return object The multipart/mixed mimePart object | |
| 411 | * @access private | |
| 412 | */ | |
| 413 | function &_addRelatedPart(&$obj) | |
| 414 | { | |
| 415 | $params['content_type'] = 'multipart/related'; | |
| 416 | if (is_object($obj)) { | |
| 417 | return $obj->addSubpart('', $params); | |
| 418 | } else { | |
| 856110 | 419 | $ret = new Mail_mimePart('', $params); |
| S | 420 | return $ret; |
| 4e17e6 | 421 | } |
| T | 422 | } |
| 423 | ||
| 424 | /** | |
| 425 | * Adds an html image subpart to a mimePart object | |
| 426 | * and returns it during the build process. | |
| 427 | * | |
| 428 | * @param object The mimePart to add the image to | |
| 429 | * @param array The image information | |
| 430 | * @return object The image mimePart object | |
| 431 | * @access private | |
| 432 | */ | |
| 433 | function &_addHtmlImagePart(&$obj, $value) | |
| 434 | { | |
| 856110 | 435 | $params['content_type'] = $value['c_type'] . '; ' . |
| S | 436 | 'name="' . $params['dfilename'] . '"'; |
| 4e17e6 | 437 | $params['encoding'] = 'base64'; |
| T | 438 | $params['disposition'] = 'inline'; |
| 439 | $params['dfilename'] = $value['name']; | |
| 440 | $params['cid'] = $value['cid']; | |
| 856110 | 441 | $ret = $obj->addSubpart($value['body'], $params); |
| S | 442 | return $ret; |
| 443 | ||
| 4e17e6 | 444 | } |
| T | 445 | |
| 446 | /** | |
| 447 | * Adds an attachment subpart to a mimePart object | |
| 448 | * and returns it during the build process. | |
| 449 | * | |
| 450 | * @param object The mimePart to add the image to | |
| 451 | * @param array The attachment information | |
| 452 | * @return object The image mimePart object | |
| 453 | * @access private | |
| 454 | */ | |
| 455 | function &_addAttachmentPart(&$obj, $value) | |
| 456 | { | |
| 856110 | 457 | $params['content_type'] = $value['c_type'] . '; ' . |
| S | 458 | 'name="' . $params['dfilename'] . '"'; |
| 4e17e6 | 459 | $params['encoding'] = $value['encoding']; |
| 856110 | 460 | $params['disposition'] = isset($value['disposition']) ? |
| S | 461 | $value['disposition'] : 'attachment'; |
| 4e17e6 | 462 | $params['dfilename'] = $value['name']; |
| 856110 | 463 | $ret = $obj->addSubpart($value['body'], $params); |
| S | 464 | return $ret; |
| 4e17e6 | 465 | } |
| 856110 | 466 | |
| S | 467 | /** |
| 468 | * Returns the complete e-mail, ready to send using an alternative | |
| 469 | * mail delivery method. Note that only the mailpart that is made | |
| 470 | * with Mail_Mime is created. This means that, | |
| 471 | * YOU WILL HAVE NO TO: HEADERS UNLESS YOU SET IT YOURSELF | |
| 472 | * using the $xtra_headers parameter! | |
| 473 | * | |
| 474 | * @param string $separation The separation etween these two parts. | |
| 475 | * @param array $build_params The Build parameters passed to the | |
| 476 | * &get() function. See &get for more info. | |
| 477 | * @param array $xtra_headers The extra headers that should be passed | |
| 478 | * to the &headers() function. | |
| 479 | * See that function for more info. | |
| 480 | * @param bool $overwrite Overwrite the existing headers with new. | |
| 481 | * @return string The complete e-mail. | |
| 482 | * @access public | |
| 483 | */ | |
| 484 | function getMessage($separation = null, $build_params = null, $xtra_headers = null, $overwrite = false) | |
| 485 | { | |
| 486 | if ($separation === null) | |
| 487 | { | |
| 488 | $separation = MAIL_MIME_CRLF; | |
| 489 | } | |
| 490 | $body = $this->get($build_params); | |
| 491 | $head = $this->txtHeaders($xtra_headers, $overwrite); | |
| 492 | $mail = $head . $separation . $body; | |
| 493 | return $mail; | |
| 494 | } | |
| 495 | ||
| 4e17e6 | 496 | |
| T | 497 | /** |
| 498 | * Builds the multipart message from the list ($this->_parts) and | |
| 499 | * returns the mime content. | |
| 500 | * | |
| 501 | * @param array Build parameters that change the way the email | |
| 502 | * is built. Should be associative. Can contain: | |
| 503 | * text_encoding - What encoding to use for plain text | |
| 504 | * Default is 7bit | |
| 505 | * html_encoding - What encoding to use for html | |
| 506 | * Default is quoted-printable | |
| 507 | * 7bit_wrap - Number of characters before text is | |
| 508 | * wrapped in 7bit encoding | |
| 509 | * Default is 998 | |
| 510 | * html_charset - The character set to use for html. | |
| 511 | * Default is iso-8859-1 | |
| 512 | * text_charset - The character set to use for text. | |
| 513 | * Default is iso-8859-1 | |
| 514 | * head_charset - The character set to use for headers. | |
| 515 | * Default is iso-8859-1 | |
| 516 | * @return string The mime content | |
| 517 | * @access public | |
| 518 | */ | |
| 519 | function &get($build_params = null) | |
| 520 | { | |
| 521 | if (isset($build_params)) { | |
| 522 | while (list($key, $value) = each($build_params)) { | |
| 523 | $this->_build_params[$key] = $value; | |
| 524 | } | |
| 525 | } | |
| 526 | ||
| 527 | if (!empty($this->_html_images) AND isset($this->_htmlbody)) { | |
| 856110 | 528 | foreach ($this->_html_images as $key => $value) { |
| S | 529 | $regex = array(); |
| 530 | $regex[] = '#(\s)((?i)src|background|href(?-i))\s*=\s*(["\']?)' . | |
| 531 | preg_quote($value['name'], '#') . '\3#'; | |
| 532 | $regex[] = '#(?i)url(?-i)\(\s*(["\']?)' . | |
| 533 | preg_quote($value['name'], '#') . '\1\s*\)#'; | |
| 534 | $rep = array(); | |
| 535 | $rep[] = '\1\2=\3cid:' . $value['cid'] .'\3'; | |
| 536 | $rep[] = 'url(\1cid:' . $value['cid'] . '\2)'; | |
| 4e17e6 | 537 | $this->_htmlbody = preg_replace($regex, $rep, |
| T | 538 | $this->_htmlbody |
| 539 | ); | |
| 856110 | 540 | $this->_html_images[$key]['name'] = basename($this->_html_images[$key]['name']); |
| 4e17e6 | 541 | } |
| T | 542 | } |
| 543 | ||
| 544 | $null = null; | |
| 545 | $attachments = !empty($this->_parts) ? true : false; | |
| 546 | $html_images = !empty($this->_html_images) ? true : false; | |
| 547 | $html = !empty($this->_htmlbody) ? true : false; | |
| 548 | $text = (!$html AND !empty($this->_txtbody)) ? true : false; | |
| 549 | ||
| 550 | switch (true) { | |
| 551 | case $text AND !$attachments: | |
| 552 | $message =& $this->_addTextPart($null, $this->_txtbody); | |
| 553 | break; | |
| 554 | ||
| 555 | case !$text AND !$html AND $attachments: | |
| 556 | $message =& $this->_addMixedPart(); | |
| 557 | for ($i = 0; $i < count($this->_parts); $i++) { | |
| 558 | $this->_addAttachmentPart($message, $this->_parts[$i]); | |
| 559 | } | |
| 560 | break; | |
| 561 | ||
| 562 | case $text AND $attachments: | |
| 563 | $message =& $this->_addMixedPart(); | |
| 564 | $this->_addTextPart($message, $this->_txtbody); | |
| 565 | for ($i = 0; $i < count($this->_parts); $i++) { | |
| 566 | $this->_addAttachmentPart($message, $this->_parts[$i]); | |
| 567 | } | |
| 568 | break; | |
| 569 | ||
| 570 | case $html AND !$attachments AND !$html_images: | |
| 571 | if (isset($this->_txtbody)) { | |
| 572 | $message =& $this->_addAlternativePart($null); | |
| 573 | $this->_addTextPart($message, $this->_txtbody); | |
| 574 | $this->_addHtmlPart($message); | |
| 575 | } else { | |
| 576 | $message =& $this->_addHtmlPart($null); | |
| 577 | } | |
| 578 | break; | |
| 579 | ||
| 580 | case $html AND !$attachments AND $html_images: | |
| 581 | if (isset($this->_txtbody)) { | |
| 582 | $message =& $this->_addAlternativePart($null); | |
| 583 | $this->_addTextPart($message, $this->_txtbody); | |
| 584 | $related =& $this->_addRelatedPart($message); | |
| 585 | } else { | |
| 586 | $message =& $this->_addRelatedPart($null); | |
| 587 | $related =& $message; | |
| 588 | } | |
| 589 | $this->_addHtmlPart($related); | |
| 590 | for ($i = 0; $i < count($this->_html_images); $i++) { | |
| 591 | $this->_addHtmlImagePart($related, $this->_html_images[$i]); | |
| 592 | } | |
| 593 | break; | |
| 594 | ||
| 595 | case $html AND $attachments AND !$html_images: | |
| 596 | $message =& $this->_addMixedPart(); | |
| 597 | if (isset($this->_txtbody)) { | |
| 598 | $alt =& $this->_addAlternativePart($message); | |
| 599 | $this->_addTextPart($alt, $this->_txtbody); | |
| 600 | $this->_addHtmlPart($alt); | |
| 601 | } else { | |
| 602 | $this->_addHtmlPart($message); | |
| 603 | } | |
| 604 | for ($i = 0; $i < count($this->_parts); $i++) { | |
| 605 | $this->_addAttachmentPart($message, $this->_parts[$i]); | |
| 606 | } | |
| 607 | break; | |
| 608 | ||
| 609 | case $html AND $attachments AND $html_images: | |
| 610 | $message =& $this->_addMixedPart(); | |
| 611 | if (isset($this->_txtbody)) { | |
| 612 | $alt =& $this->_addAlternativePart($message); | |
| 613 | $this->_addTextPart($alt, $this->_txtbody); | |
| 614 | $rel =& $this->_addRelatedPart($alt); | |
| 615 | } else { | |
| 616 | $rel =& $this->_addRelatedPart($message); | |
| 617 | } | |
| 618 | $this->_addHtmlPart($rel); | |
| 619 | for ($i = 0; $i < count($this->_html_images); $i++) { | |
| 620 | $this->_addHtmlImagePart($rel, $this->_html_images[$i]); | |
| 621 | } | |
| 622 | for ($i = 0; $i < count($this->_parts); $i++) { | |
| 623 | $this->_addAttachmentPart($message, $this->_parts[$i]); | |
| 624 | } | |
| 625 | break; | |
| 626 | ||
| 627 | } | |
| 628 | ||
| 629 | if (isset($message)) { | |
| 630 | $output = $message->encode(); | |
| 631 | $this->_headers = array_merge($this->_headers, | |
| 632 | $output['headers']); | |
| 856110 | 633 | $body = $output['body']; |
| S | 634 | return $body; |
| 4e17e6 | 635 | |
| T | 636 | } else { |
| 856110 | 637 | $ret = false; |
| S | 638 | return $ret; |
| 4e17e6 | 639 | } |
| T | 640 | } |
| 641 | ||
| 642 | /** | |
| 643 | * Returns an array with the headers needed to prepend to the email | |
| 644 | * (MIME-Version and Content-Type). Format of argument is: | |
| 645 | * $array['header-name'] = 'header-value'; | |
| 646 | * | |
| 647 | * @param array $xtra_headers Assoc array with any extra headers. | |
| 648 | * Optional. | |
| 856110 | 649 | * @param bool $overwrite Overwrite already existing headers. |
| 4e17e6 | 650 | * @return array Assoc array with the mime headers |
| T | 651 | * @access public |
| 652 | */ | |
| 856110 | 653 | function &headers($xtra_headers = null, $overwrite = false) |
| 4e17e6 | 654 | { |
| T | 655 | // Content-Type header should already be present, |
| 656 | // So just add mime version header | |
| 657 | $headers['MIME-Version'] = '1.0'; | |
| 658 | if (isset($xtra_headers)) { | |
| 659 | $headers = array_merge($headers, $xtra_headers); | |
| 660 | } | |
| 856110 | 661 | if ($overwrite){ |
| S | 662 | $this->_headers = array_merge($this->_headers, $headers); |
| 663 | }else{ | |
| 664 | $this->_headers = array_merge($headers, $this->_headers); | |
| 665 | } | |
| 4e17e6 | 666 | |
| 856110 | 667 | $encodedHeaders = $this->_encodeHeaders($this->_headers); |
| S | 668 | return $encodedHeaders; |
| 4e17e6 | 669 | } |
| T | 670 | |
| 671 | /** | |
| 672 | * Get the text version of the headers | |
| 673 | * (usefull if you want to use the PHP mail() function) | |
| 674 | * | |
| 675 | * @param array $xtra_headers Assoc array with any extra headers. | |
| 676 | * Optional. | |
| 856110 | 677 | * @param bool $overwrite Overwrite the existing heaers with new. |
| 4e17e6 | 678 | * @return string Plain text headers |
| T | 679 | * @access public |
| 680 | */ | |
| 856110 | 681 | function txtHeaders($xtra_headers = null, $overwrite = false) |
| 4e17e6 | 682 | { |
| 856110 | 683 | $headers = $this->headers($xtra_headers, $overwrite); |
| 4e17e6 | 684 | $ret = ''; |
| T | 685 | foreach ($headers as $key => $val) { |
| 686 | $ret .= "$key: $val" . MAIL_MIME_CRLF; | |
| 687 | } | |
| 688 | return $ret; | |
| 689 | } | |
| 690 | ||
| 691 | /** | |
| 692 | * Sets the Subject header | |
| 693 | * | |
| 694 | * @param string $subject String to set the subject to | |
| 695 | * access public | |
| 696 | */ | |
| 697 | function setSubject($subject) | |
| 698 | { | |
| 699 | $this->_headers['Subject'] = $subject; | |
| 700 | } | |
| 701 | ||
| 702 | /** | |
| 703 | * Set an email to the From (the sender) header | |
| 704 | * | |
| 705 | * @param string $email The email direction to add | |
| 706 | * @access public | |
| 707 | */ | |
| 708 | function setFrom($email) | |
| 709 | { | |
| 710 | $this->_headers['From'] = $email; | |
| 711 | } | |
| 712 | ||
| 713 | /** | |
| 714 | * Add an email to the Cc (carbon copy) header | |
| 715 | * (multiple calls to this method are allowed) | |
| 716 | * | |
| 717 | * @param string $email The email direction to add | |
| 718 | * @access public | |
| 719 | */ | |
| 720 | function addCc($email) | |
| 721 | { | |
| 722 | if (isset($this->_headers['Cc'])) { | |
| 723 | $this->_headers['Cc'] .= ", $email"; | |
| 724 | } else { | |
| 725 | $this->_headers['Cc'] = $email; | |
| 726 | } | |
| 727 | } | |
| 728 | ||
| 729 | /** | |
| 730 | * Add an email to the Bcc (blank carbon copy) header | |
| 731 | * (multiple calls to this method are allowed) | |
| 732 | * | |
| 733 | * @param string $email The email direction to add | |
| 734 | * @access public | |
| 735 | */ | |
| 736 | function addBcc($email) | |
| 737 | { | |
| 738 | if (isset($this->_headers['Bcc'])) { | |
| 739 | $this->_headers['Bcc'] .= ", $email"; | |
| 740 | } else { | |
| 741 | $this->_headers['Bcc'] = $email; | |
| 742 | } | |
| 743 | } | |
| 744 | ||
| 745 | /** | |
| 856110 | 746 | * Encodes a header as per RFC2047 |
| S | 747 | * |
| 748 | * @param string $input The header data to encode | |
| 749 | * @return string Encoded data | |
| 750 | * @access private | |
| 751 | */ | |
| 4e17e6 | 752 | function _encodeHeaders($input) |
| T | 753 | { |
| 754 | foreach ($input as $hdr_name => $hdr_value) { | |
| 856110 | 755 | preg_match_all('/(\w*[\x80-\xFF]+\w*)/', $hdr_value, $matches); |
| 4e17e6 | 756 | foreach ($matches[1] as $value) { |
| 856110 | 757 | $replacement = preg_replace('/([\x80-\xFF])/e', |
| S | 758 | '"=" . |
| 759 | strtoupper(dechex(ord("\1")))', | |
| 760 | $value); | |
| 761 | $hdr_value = str_replace($value, '=?' . | |
| 762 | $this->_build_params['head_charset'] . | |
| 763 | '?Q?' . $replacement . '?=', | |
| 764 | $hdr_value); | |
| 4e17e6 | 765 | } |
| T | 766 | $input[$hdr_name] = $hdr_value; |
| 767 | } | |
| 856110 | 768 | |
| 4e17e6 | 769 | return $input; |
| T | 770 | } |
| 771 | ||
| 772 | /** | |
| 773 | * Set the object's end-of-line and define the constant if applicable | |
| 774 | * | |
| 775 | * @param string $eol End Of Line sequence | |
| 776 | * @access private | |
| 777 | */ | |
| 778 | function _setEOL($eol) | |
| 779 | { | |
| 780 | $this->_eol = $eol; | |
| 781 | if (!defined('MAIL_MIME_CRLF')) { | |
| 782 | define('MAIL_MIME_CRLF', $this->_eol, true); | |
| 783 | } | |
| 784 | } | |
| 785 | ||
| 786 | ||
| 787 | ||
| 788 | } // End of class | |
| 789 | ?> | |
