/**
* Write in $$attachments, array with the information of attachment
* @param <type> $structure
* @param <type> $attachments
* @param <type> $pIndex
*/
private function _pushAttachmentsInfo(&$structure, &$attachments, $pIndex = '0')
{
$name = '';
if (isset($structure->d_parameters['filename']) && $structure->d_parameters['filename']) {
$name = $structure->d_parameters['filename'];
} else {
if (isset($structure->ctype_parameters['name']) && $structure->ctype_parameters['name']) {
$name = $structure->ctype_parameters['name'];
} else {
if (strtolower($structure->ctype_primary) == 'text' && strtolower($structure->ctype_secondary) == 'calendar') {
$name = 'calendar.ics';
}
}
}
//Attachments com nomes grandes são quebrados em varias partes VER RFC2231
if (!$name && isset($structure->disposition) && (strtolower($structure->disposition) === 'attachment' || strtolower($structure->ctype_primary) == 'image' || strtolower($structure->ctype_primary . '/' . $structure->ctype_secondary) == 'application/octet-stream')) {
foreach ($structure->d_parameters as $i => $v) {
if (strpos($i, 'filename') !== false) {
$name .= urldecode(str_ireplace(array('ISO-8859-1', 'UTF-8', 'US-ASCII'), '', $v));
}
}
}
if (!$name && isset($structure->disposition) && (strtolower($structure->disposition) === 'attachment' || strtolower($structure->ctype_primary) == 'image' || strtolower($structure->ctype_primary . '/' . $structure->ctype_secondary) == 'application/octet-stream')) {
foreach ($structure->ctype_parameters as $i => $v) {
if (strpos($i, 'name') !== false) {
$name .= urldecode(str_ireplace(array('ISO-8859-1', 'UTF-8', 'US-ASCII'), '', $v));
}
}
}
////////////////////////////////////////////////////////////////////////////////////
if ($structure->ctype_primary == 'message') {
$attach = new attachment();
$attach->setStructureFromRawMail($structure->body);
if (!$name) {
$name = isset($attach->structure->headers['subject']) ? $attach->structure->headers['subject'] : 'no title';
}
if (!preg_match("/\\.eml\$/", $name)) {
$name .= '.eml';
}
}
if (!$name && strtolower($structure->ctype_primary) == 'image') {
if (strlen($structure->ctype_secondary) === 3) {
$ext = strtolower($structure->ctype_secondary);
}
$name = 'Embedded-Image.' . $ext;
}
if ($name) {
$codificao = mb_detect_encoding($name . 'x', 'UTF-8, ISO-8859-1');
if ($codificao == 'UTF-8') {
$name = utf8_decode($name);
}
$definition['pid'] = $pIndex;
$definition['name'] = addslashes(mb_convert_encoding($name, "ISO-8859-1"));
$definition['encoding'] = $structure->headers['content-transfer-encoding'];
$definition['type'] = strtolower($structure->ctype_primary) . '/' . strtolower($structure->ctype_secondary);
$definition['fsize'] = mb_strlen($structure->body, $structure->headers['content-transfer-encoding']);
array_push($attachments, $definition);
}
}
