uploads.php

<?php
/*
UserSpice 4
An Open Source PHP User Management System
by the UserSpice Team at http://UserSpice.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
require_once '../init.php';
require_once '../classes/class.upload.php';

$db = DB::getInstance();

$userID = $user->data()->id;

$profileQ = $db->query("SELECT * FROM profiles WHERE user_id = ?",array($userID));
$thisProfile = $profileQ->first();
$id = $thisProfile->id;

$path_type = Input::get('path');
$dir_dest = (isset($_GET['dir']) ? $_GET['dir'] : $path_type);

if ((isset($_POST['action']) ? $_POST['action'] : (isset($_GET['action']) ? $_GET['action'] : '')) == 'image') {

    // ---------- IMAGE UPLOAD ---------- //

    //:: we create an instance of the class, giving as argument the PHP object
    //:: corresponding to the file field from the form
    //:: All the uploads are accessible from the PHP object $_FILES
    $handle = new Upload($_FILES['avatars']);

    //:: then we check if the file has been uploaded properly
    //:: in its *temporary* location in the server (often, it is /tmp)
    if ($handle->uploaded) {

        //:::::::::::::::::::::::::: see here for more options :::::::::::::::::::::::::::::::::::::::::://
        //::::                 https://github.com/verot/class.upload.php                           ::::://
        //::::                                                                                     :::://
        //::::                      yes, the file is on the server                                 ::://
        //::::  below are some example settings which can be used if the uploaded file is an image. ://
        //::::::::::::::::::::::::::::: Uncomment to use ::::::::::::::::::::::::::::::::::::::::::://


        //::::::::::::::: determines is an image will be resized :::::::::::::::::::::::::://

        $handle->image_resize = true;

        //::::::::::::::: destination image width (default: 150) :::::::::::::::::::::::::://
        //::::::::::::::::  used only if image_resize == true  ::::::::::::::::::::::::::://

        $handle->image_x = 230;

        //::::::::::::::: destination image height (default: 150) ::::::::::::::::::::::::://
        //::::::::::::::::  used only if image_resize == true  ::::::::::::::::::::::::::://

        $handle->image_y = 230;

        //:::::::::::::::::::::::; image will be converted  :;;:::::::::::::::::::::::::://
        //:::::: (possible values : ''|'png'|'jpeg'|'gif'|'bmp'; default: '') :::::::::://

        //$handle->image_convert = 'jpg';

        //::::::::::::::::  text label on the image, value is a string :::::::::::::::::::://

        //$handle->image_text = 'test';

        //::::::::::::::::  text label on the image, value is a string :::::::::::::::::::://
        //:::::::::: watermark on the image, value is a local filename. :::::::::::::::::://
        //:::::::::: accepted files are GIF, JPG, BMP, PNG and PNG alpha :::::::::::::::://

        //$handle->image_watermark = 'watermark.png';

        //::::::::::::::::  watermark position withing the image :::::::::::::::::::://
        //::::: combination of one or two from 'TBLR': top, bottom, left, right :::://

        //$handle->image_watermark_position = 'LR';

        //::::::::::::::::  Format is either in pixels or percentage :::::::::::::::::::://
        //:::::::::::::::::::::: such as 40, '40', '40px' or '40%' ::::::::::::::::::::://

        //$handle->image_reflection_height = '25%';

        //::::::::::::::::  in pixels between the source image and the reflection :::::://
        //::::::::::::::::::::::::::::::: can be negative ::::::::::::::::::::::::::::://

        //$handle->image_reflection_space = 3;

        //:::::::::::::::: opacity level at which the reflection starts :::::://
        //:::::::::::::::::::::::: integer between 0 and 100 :::::::::::::::://

        //$handle->image_reflection_opacity = 60;

        //::::::::::::: Compression level for PNG images ::::::::::::::::::::::::::::::::::::://
        //:::::::::::: between 1 (fast but large files) and 9 (slow but smaller files) :::::://

        //$handle->png_compression = 9;

        //::::::::::::: Compression quality for JPEG images (default: 85) :::::::::::::::::://

        $handle->jpeg_quality = 99;

        //::::::::::::: if set to a size in bytes, ::::::::::::::::::::::::::::::::::::::::::://
        //::::: will approximate jpeg_quality so the output image fits within the size :::::://

        $handle->jpeg_size = 1072;

        //::::: 1024 = 1KB, 51200 = 50kb :::::::::::::::::::::::::::::::::::::::::::::::::::::://

        //$handle->file_max_size = '51200';

        //::::: Allowed mime types || 'application/pdf','application/msword', 'image/*' :::::://
        //:::::::::::::::::::::::  wildcard accepted, as in image/* ::::::::::::::::::::::::://

        $handle->allowed = array('image/jpg', 'image/png');

        //::::: Forbidden mime types || 'application/pdf','application/msword', 'image/*' :::::://
        //:::::::::::::::::::::::  wildcard accepted, as in image/* ::::::::::::::::::::::::::://

        $handle->forbidden = array('application/*');

        //::::: now, we start the upload 'process'. That is, to copy the uploaded file ::::://
        //::::: from its temporary location to the wanted location  ::::::::::::::::::::::://
        //::::: It could be something like $handle->Process('/home/www/my_uploads/'); :::://

        $handle->Process('../uploads/'. $path_type);

        //:: we check if everything went OK
        if ($handle->processed) {
            //:: everything was fine !
            $old_photo = Input::get('old_photo');
            $path_type = Input::get('path');
            $id = Input::get('id');

            if($old_photo !='smile.png'){
                unlink($path_type.'/'. $old_photo);
            }

            //::::::::::: Store the file name & extension to db :::::::::://
            $db->update('profiles',$id,['avatar'=>$handle->file_dst_name]);

            //:::::::::: Store complete path + filename & extension to db :::::://
            //$db->update('profiles',$id,['avatar'=>$handle->file_dst_pathname]);

            //:::::::::: On Success Redirect to existing page / or another if prefered :::::://
            Redirect::to('../edit_profile.php');


        } else {
            //:: one error occured
            echo '<p class="result">';
            echo '  <b>File not uploaded to the wanted location</b><br />';
            echo '  Error: ' . $handle->error . '';
            echo '</p>';
        }


        //:: we delete the temporary files
        $handle-> Clean();

    } else {
        //:: if we're here, the upload file failed for some reasons
        //:: i.e. the server didn't receive the file
        echo '<p class="result">';
        echo '  <b>File not uploaded on the server</b><br />';
        echo '  Error: ' . $handle->error . '';
        echo '</p>';
    }


}