bludit/bl-kernel/ajax/logo-upload.php

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<?php defined('BLUDIT') or die('Bludit CMS.');
header('Content-Type: application/json');
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/*
| Upload site logo
| The final filename is the site's name and the extension is the same as the file uploaded
|
| @_FILES['inputFile'] multipart/form-data File from form
|
| @return array
*/
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if (!isset($_FILES['inputFile'])) {
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ajaxResponse(1, 'Error trying to upload the site logo.');
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}
// File extension
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$fileExtension = Filesystem::extension($_FILES['inputFile']['name']);
$fileExtension = Text::lowercase($fileExtension);
if (!in_array($fileExtension, ALLOWED_IMG_EXTENSION) ) {
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$message = 'File type is not supported. Allowed types: '.implode(', ',ALLOWED_IMG_EXTENSION);
Log::set($message, LOG_TYPE_ERROR);
ajaxResponse(1, $message);
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}
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// Final filename
$filename = 'logo.'.$fileExtension;
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if (Text::isNotEmpty( $site->title() )) {
$filename = $site->title().'.'.$fileExtension;
}
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// Delete old image
$oldFilename = $site->logo(false);
if ($oldFilename) {
Filesystem::rmfile(PATH_UPLOADS.$oldFilename);
}
// Move from temporary directory to uploads
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Filesystem::mv($_FILES['inputFile']['tmp_name'], PATH_UPLOADS.$filename);
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// Permissions
chmod(PATH_UPLOADS.$filename, 0644);
// Store the filename in the database
$site->set(array('logo'=>$filename));
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ajaxResponse(0, 'Image uploaded.', array(
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'filename'=>$filename,
'absoluteURL'=>DOMAIN_UPLOADS.$filename,
'absolutePath'=>PATH_UPLOADS.$filename
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));
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?>