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Contact - Attachment: Store image files in same format as uploaded.

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fusionate 2025-02-28 09:36:42 -07:00
parent c1296f26e0
commit 3de202b987
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1 changed files with 29 additions and 17 deletions
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44
core/contacts/contact_attachment_edit.php
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@ -70,15 +70,15 @@
//get the attachment type //get the attachment type
if (empty($attachment) || sizeof($attachment) == 0) { if (empty($attachment) || sizeof($attachment) == 0) {
$attachment_type = strtolower(pathinfo($_POST['attachment_filename'], PATHINFO_EXTENSION)); $attachment_extension = strtolower(pathinfo($_POST['attachment_filename'], PATHINFO_EXTENSION));
} }
else { else {
$attachment_type = strtolower(pathinfo($attachment['name'], PATHINFO_EXTENSION)); $attachment_extension = strtolower(pathinfo($attachment['name'], PATHINFO_EXTENSION));
} }
//unflag others as primary //unflag others as primary
$allowed_primary_attachment = false; $allowed_primary_attachment = false;
if ($attachment_primary && ($attachment_type == 'jpg' || $attachment_type == 'jpeg' || $attachment_type == 'gif' || $attachment_type == 'png')) { if ($attachment_primary && ($attachment_extension == 'jpg' || $attachment_extension == 'jpeg' || $attachment_extension == 'gif' || $attachment_extension == 'png')) {
$sql = "update v_contact_attachments set attachment_primary = 0 "; $sql = "update v_contact_attachments set attachment_primary = 0 ";
$sql .= "where domain_uuid = :domain_uuid "; $sql .= "where domain_uuid = :domain_uuid ";
$sql .= "and contact_uuid = :contact_uuid "; $sql .= "and contact_uuid = :contact_uuid ";
@ -94,29 +94,41 @@
//get the allowed extensions //get the allowed extensions
$allowed_extensions = array_keys(json_decode($_SESSION['contact']['allowed_attachment_types']['text'], true)); $allowed_extensions = array_keys(json_decode($_SESSION['contact']['allowed_attachment_types']['text'], true));
//get the attachment extension
$attachment_extension = strtolower(pathinfo($attachment['name'], PATHINFO_EXTENSION));
//check the allowed extensions //check the allowed extensions
if ($attachment['error'] == '0' && in_array($attachment_extension, $allowed_extensions)) { if ($attachment['error'] == '0' && in_array($attachment_extension, $allowed_extensions)) {
//get the attachment content //get the attachment content
$attachment_content = file_get_contents($attachment['tmp_name']); $attachment_content = file_get_contents($attachment['tmp_name']);
//list of image extensions
$image_extensions = array('png','jpg','jpeg','gif','bmp', 'webp');
//read the image from the string then output the image without meta data //read the image from the string then output the image without meta data
if (in_array($attachment_extension, $image_extensions)) { if (in_array($attachment_extension, ['png','jpg','jpeg','gif','bmp', 'webp'])) {
//create the image object from the content string //create the image object from the content string
$image = imagecreatefromstring($attachment_content); $image = imagecreatefromstring($attachment_content);
imagealphablending($image, FALSE);
imagesavealpha($image, TRUE);
//start output buffering to capture the image data //start output buffering to capture the image data
ob_start(); ob_start();
//output the image without the EXIF data //output the image without the EXIF data
switch ($attachment_extension) {
case 'png':
imagealphablending($image, FALSE);
imagesavealpha($image, TRUE);
imagepng($image); imagepng($image);
break;
case 'jpg':
case 'jpeg':
imagejpeg($image);
break;
case 'gif':
imagesavealpha($image, TRUE);
imagegif($image);
break;
case 'bmp':
imagebmp($image);
break;
case 'webp':
imagewebp($image);
break;
}
//get the image from the buffer //get the image from the buffer
$attachment_content = ob_get_contents(); $attachment_content = ob_get_contents();
@ -215,11 +227,11 @@
echo " ".$text['label-attachment']."\n"; echo " ".$text['label-attachment']."\n";
echo "</td>\n"; echo "</td>\n";
echo "<td width='70%' class='vtable' align='left'>\n"; echo "<td width='70%' class='vtable' align='left'>\n";
$attachment_type = strtolower(pathinfo($attachment_filename ?? '', PATHINFO_EXTENSION)); $attachment_extension = strtolower(pathinfo($attachment_filename ?? '', PATHINFO_EXTENSION));
if ($action == 'update') { if ($action == 'update') {
echo "<input type='hidden' name='attachment_filename' value=\"".escape($attachment_filename)."\">\n"; echo "<input type='hidden' name='attachment_filename' value=\"".escape($attachment_filename)."\">\n";
if ($attachment_type == 'jpg' || $attachment_type == 'jpeg' || $attachment_type == 'gif' || $attachment_type == 'png') { if ($attachment_extension == 'jpg' || $attachment_extension == 'jpeg' || $attachment_extension == 'gif' || $attachment_extension == 'png') {
echo "<img src='data:image/".$attachment_type.";base64,".$attachment_content."' style='border: none; width: auto; max-height: 400px;' oncontextmenu=\"window.open('contact_attachment.php?id=".$contact_attachment_uuid."&action=download'); return false;\">"; echo "<img src='data:image/".$attachment_extension.";base64,".$attachment_content."' style='border: none; width: auto; max-height: 400px;' oncontextmenu=\"window.open('contact_attachment.php?id=".$contact_attachment_uuid."&action=download'); return false;\">";
} }
else { else {
echo "<a href='contact_attachment.php?id=".$contact_attachment_uuid."&action=download' style='font-size: 120%;'>".$attachment_filename."</a>"; echo "<a href='contact_attachment.php?id=".$contact_attachment_uuid."&action=download' style='font-size: 120%;'>".$attachment_filename."</a>";
@ -233,7 +245,7 @@
echo "</td>\n"; echo "</td>\n";
echo "</tr>\n"; echo "</tr>\n";
if ($action == 'update' && ($attachment_type == 'jpg' || $attachment_type == 'jpeg' || $attachment_type == 'gif' || $attachment_type == 'png')) { if ($action == 'update' && ($attachment_extension == 'jpg' || $attachment_extension == 'jpeg' || $attachment_extension == 'gif' || $attachment_extension == 'png')) {
echo "<tr>\n"; echo "<tr>\n";
echo "<td class='vncell' valign='top' align='left' nowrap='nowrap'>\n"; echo "<td class='vncell' valign='top' align='left' nowrap='nowrap'>\n";
echo " ".$text['label-attachment_filename']."\n"; echo " ".$text['label-attachment_filename']."\n";