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| **
* @Route("/email/read/id={id}", name="email_read", methods={"GET", "POST"})
* @IsGranted("ROLE_USER")
*/
public function readInbox(Request $request, Imap $imap, $id, Packages $assetPackage): Response {
$mbox = $this->logImap("");
if ($mbox === false) {
die('La connexion a échoué. Vérifiez vos paramètres!');
} else {
$uid = $id;
$structure = imap_fetchstructure($mbox, $uid, FT_UID);
var_dump($structure);
$headerText = imap_fetchHeader($mbox, $uid, FT_UID);
$header = imap_rfc822_parse_headers($headerText);
$body = "";
$filename = "";
$attachments = "";
$messageNumber = $id;
if (isset($structure->parts)) {
var_dump($structure->subtype);
switch ($structure->subtype) {
case 'ALTERNATIVE':
$body2 = imap_fetchbody($mbox, $uid, 2, FT_UID) ?? imap_fetchbody($mbox, $uid, 1.2, FT_UID);
$body2 = $this->decodeCharset($body2);
break;
case 'PLAIN':
$body2 = imap_fetchbody($mbox, $uid, 1, FT_UID) ?? imap_fetchbody($mbox, $uid, 1.1, FT_UID);
break;
case 'HTML':
$possibleParts = [1.1, 1.2, 1, 1.0, 1.3];
foreach ($possibleParts as $part) {
$body2 = imap_fetchbody($mbox, $uid, $part, FT_UID);
if ($body2 !== null) {
break;
}
}
break;
default:
break;
}
if ($body2 !== null) {
$body = quoted_printable_decode($body2);
}
} else {
$body = imap_fetchbody($mbox, $uid, 1, FT_UID) ?? imap_fetchbody($mbox, $uid, 1.1, FT_UID);
$body = quoted_printable_decode($body);
$body = $this->detectAndDecodeCharset($body);
var_dump($body);
}
// Handling for RELATED and MIXED subtypes
if ($structure->subtype == 'RELATED') {
$data = $this->handleRelatedSubtype($mbox, $uid, $structure, $assetPackage, $body);
$body = $data['body'];
$attachments = $data['attachments'];
}
if ($structure->subtype == 'MIXED') {
$data = $this->handleMixedSubtype($mbox, $uid, $structure, $assetPackage, $body);
$body = $data['body'];
$attachments = $data['attachments'];
}
imap_close($mbox);
if ($this->is_base64_encoded($body) == true) {
$body = base64_decode($body);
}
if (strpos($body, '<') !== false && strpos($body, '>') !== false) {
$allowed_tags = '<a><abbr><acronym><address><area><article><aside><audio><b><basefont><bdo><big><blockquote><br><button><canvas><caption><center><cite><code><col><colgroup><datalist><dd><del><details><dfn><dir><div><dl><dt><em><embed><fieldset><figcaption><figure><font><footer><form><h1><h2><h3><h4><h5><h6><head><header><hr><i><iframe><img><input><ins><kbd><keygen><label><legend><li><map><menu><meter><nav><noscript><object><ol><optgroup><option><output><p><param><pre><progress><q><rp><rt><ruby><s><samp><script><section><select><small><source><span><strike><style><strong><sub><sup><table><tbody><td><textarea><tfoot><th><thead><time><title><tr><track><tt><u><ul><var><video>>';
$body = strip_tags($body, $allowed_tags);
$body = $this->deleteStyle($body);
}
$bodymsg = mb_convert_encoding($bodymsg, "UTF-8", $encoding);
return $this->render('core\emails\readinbox.html.twig', [
'header' => $header,
'corps' => $body,
'attachement' => $attachments,
'structure' => $structure,
'object' => "",
'attachments' => $attachments,
'id' => $messageNumber,
]);
}
}
private function handleRelatedSubtype($mbox, $uid, $structure, $assetPackage, $body) {
$attachments = []; // Array to hold attachment information
if (isset($structure->parts)) {
$parts = $structure->parts;
$body2 = imap_fetchbody($mbox, $uid, 1.2, FT_UID) ?: imap_fetchbody($mbox, $uid, 1, FT_UID);
$body = quoted_printable_decode($body2);
$i = 0;
foreach ($parts as $part) {
if ($parts[$i]) {
$i++;
if (isset($parts[$i]) && $parts[$i]->ifid == 1) {
$id = substr($parts[$i]->id, 1, -1);
$imageid = "cid:" . $id;
foreach ($parts[$i]->parameters as $object) {
$filename = $assetPackage->getUrl("emails/inline/" . mb_decode_mimeheader($object->value));
$path = $this->getParameter('kernel_directory') . "/public/emails/inline/" . mb_decode_mimeheader($object->value);
$attachment = imap_fetchbody($mbox, $uid, ($i + 1), FT_UID);
if ($structure->parts[$i]->encoding == 3) {
$attachment = base64_decode($attachment);
} elseif ($structure->parts[$i]->encoding == 4) {
$attachment = quoted_printable_decode($attachment);
} else {
echo "encod:" . $structure->parts[$i]->encoding . PHP_EOL;
}
file_put_contents($path, $attachment);
// Add attachment information to the $attachments array
$attachments[] = [
'filename' => mb_decode_mimeheader($object->value),
'path' => $path,
'url' => $filename,
'content' => $attachment
];
$body = str_replace($imageid, $filename, $body);
}
}
}
}
}
// Return both the body and attachments
return [
'body' => $body,
'attachments' => $attachments
];
}
private function handleMixedSubtype($mbox, $uid, $structure, $assetPackage, $body) {
$attachments = [];
$returnData = [];
if (isset($structure->parts) && count($structure->parts)) {
for ($e = 0; $e < count($structure->parts); $e++) {
$attachments[$e] = ['is_attachment' => false, 'filename' => '', 'name' => '', 'attachment' => ''];
if ($structure->parts[$e]->type != 1) {
if ($structure->parts[$e]->ifdparameters) {
foreach ($structure->parts[$e]->dparameters as $object) {
if (strtolower($object->attribute) == 'filename') {
$attachments[$e]['is_attachment'] = true;
$attachments[$e]['filename'] = iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $this->suppraccent(mb_decode_mimeheader($object->value)));
}
}
}
if ($structure->parts[$e]->ifparameters) {
foreach ($structure->parts[$e]->parameters as $object) {
if (strtolower($object->attribute) == 'name') {
$attachments[$e]['is_attachment'] = true;
$attachments[$e]['name'] = iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $this->suppraccent(mb_decode_mimeheader($object->value)));
}
}
}
if ($attachments[$e]['is_attachment']) {
$attachments[$e]['attachment'] = imap_fetchbody($mbox, $uid, ($e + 1), FT_UID);
if ($structure->parts[$e]->encoding == 3) {
$attachments[$e]['attachment'] = base64_decode($attachments[$e]['attachment']);
} elseif ($structure->parts[$e]->encoding == 4) {
$attachments[$e]['attachment'] = quoted_printable_decode($attachments[$e]['attachment']);
}
$path = $this->getParameter('kernel_directory') . "/public/emails/inline/" . $attachments[$e]['name'];
file_put_contents($path, $attachments[$e]['attachment']);
}
}
}
}
// Extracting and processing the body
$bodymsg = quoted_printable_decode(imap_fetchbody($mbox, $uid, 1, FT_UID));
if (empty($bodymsg)) {
$bodymsg = quoted_printable_decode(imap_fetchbody($mbox, $uid, 1.1, FT_UID));
}
$crawler = new Crawler($bodymsg);
$ltrDivs = $crawler->filter('div[dir=ltr]');
if ($ltrDivs->count() > 0) {
$ltrDiv = $ltrDivs->first();
$extractedHtml = $ltrDiv->html();
$bodymsg = $extractedHtml;
}
$bodymsg = mb_convert_encoding($bodymsg, "UTF-8", "auto");
$body = $bodymsg;
// Processing inline attachments
$source = imap_fetchbody($mbox, $uid, 2, FT_UID);
if (isset($structure->parts[0]->parts)) {
$inlines = [];
for ($j = 0; $j < count($structure->parts[0]->parts); $j++) {
if ($structure->parts[0]->parts[$j]->type == 5) {
$imageId = substr($structure->parts[0]->parts[$j]->id, 1, -1);
$uniqueName = uniqid('img_') . "." . $structure->parts[0]->parts[$j]->subtype;
$partNumber = ("1." . $j + 1);
$inlines[$j] = ['is_inline' => true, 'name' => $uniqueName, 'filename' => iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $this->suppraccent(mb_decode_mimeheader($structure->parts[0]->parts[$j]->parameters[0]->value))), 'attachment' => base64_decode(imap_fetchbody($mbox, $uid, $partNumber, FT_UID))];
$path = $this->getParameter('kernel_directory') . "/public/emails/inline/" . $uniqueName;
file_put_contents($path, $inlines[$j]['attachment']);
$imageid = "cid:" . $imageId;
$filename = $assetPackage->getUrl("emails/inline/" . $uniqueName);
$body = str_replace($imageid, $filename, $body);
}
}
}
// Adding body and attachments to returnData array
$returnData['body'] = $body;
$returnData['attachments'] = $attachments;
return $returnData;
}
private function decodeCharset($string) {
$encoding = mb_detect_encoding($string, mb_detect_order(), true);
if ($encoding === "ASCII") {
$string = mb_convert_encoding($string, "UTF-8", $encoding);
}
elseif ($encoding === "UTF-8") {
$string = quoted_printable_decode($string);
}
else {
$string = iconv($encoding, 'UTF-8', quoted_printable_decode($string));
}
// Decode the string to UTF-8
$string = mb_convert_encoding($string, "UTF-8", $encoding);
return $string;
}
private function detectAndDecodeCharset($string) {
$originalCharset = mb_detect_encoding($string);
$string = mb_convert_encoding($string, 'UTF-8', $originalCharset);
return $string;
}
private function is_base64_encoded($string) {
// Remove any whitespace characters from the input string
$string = trim($string);
// Base64 encoding typically contains characters A-Z, a-z, 0-9, +, /, and sometimes =
// Check if the decoded string is not false and if the decoded string contains only valid characters
return base64_decode($string, true) !== false && preg_match('%^[a-zA-Z0-9/+]*={0,2}$%', $string);
}
private function contains_html_tags($string) {
return preg_match("/<[^<]+>/", $string) === 1;
}
private function deleteStyle($bodymsg){
$crawler = new Crawler($bodymsg);
// Find all <style> tags and remove them
$crawler->filter('style')->each(function (Crawler $node) {
$node->getNode(0)->parentNode->removeChild($node->getNode(0));
});
// Get the updated HTML after removing <style> tags
$bodymsg = $crawler->html();
return $bodymsg;
} |
PHP IMAP comment lire les emails correctement
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