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File: aksara/Helpers/file_helper.php

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File: aksara/Helpers/file_helper.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Aksara
A CodeIgniter based API and CRUD generator
Author: By
Last change: Initial commit for update 5.0.0
Date: 4 months ago
Size: 4,976 bytes
 

Contents

Class file image Download
<?php

/**
 * This file is part of Aksara CMS, both framework and publishing
 * platform.
 *
 * @author Aby Dahana <abydahana@gmail.com>
 * @copyright (c) Aksara Laboratory <https://aksaracms.com>
 * @license MIT License
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the LICENSE.txt file.
 *
 * When the signs is coming, those who don't believe at "that time"
 * have only two choices, commit suicide or become brutal.
 */

if (! function_exists('get_file')) {
   
/**
     * Get URL of uploaded file
     *
     * @param mixed|null $path
     * @param mixed|null $file
     */
   
function get_file($path = null, $file = null)
    {
        return
base_url(UPLOAD_PATH . '/' . ($path ? $path . '/' : null) . $file);
    }
}

if (!
function_exists('get_image')) {
   
/**
     * Get URL of uploaded image
     *
     * @param mixed|null $type
     * @param mixed|null $name
     * @param mixed|null $dimension
     */
   
function get_image($type = null, $name = null, $dimension = null)
    {
        if (
'thumb' == $dimension) {
            if (!
file_exists(UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'thumbs/placeholder.png')) {
                try {
                    if (
$type && ! is_dir(UPLOAD_PATH . '/' . $type . '/thumbs')) {
                       
// Try to make directory
                       
mkdir(UPLOAD_PATH . '/' . $type . '/thumbs', 0755, true);
                    }

                   
// Copy placeholder image
                   
copy(UPLOAD_PATH . '/placeholder_thumb.png', UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'thumbs/placeholder.png');
                } catch(\
Throwable $e) {
                   
// Keep silent
               
}
            }

           
$placeholder = UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'thumbs/placeholder.png';
           
$file = UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'thumbs/' . $name;
        } elseif (
'icon' == $dimension) {
            if (!
file_exists(UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'icons/placeholder.png')) {
                try {
                    if (
$type && ! is_dir(UPLOAD_PATH . '/' . $type . '/icons')) {
                       
// Try to make directory
                       
mkdir(UPLOAD_PATH . '/' . $type . '/icons', 0755, true);
                    }

                   
// Copy placeholder image
                   
copy(UPLOAD_PATH . '/placeholder_icon.png', UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'icons/placeholder.png');
                } catch(\
Throwable $e) {
                   
// Keep silent
               
}
            }

           
$placeholder = UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'icons/placeholder.png';
           
$file = UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'icons/' . $name;
        } else {
            if (!
file_exists(UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'placeholder.png')) {
                try {
                    if (
$type && ! is_dir(UPLOAD_PATH . '/' . $type)) {
                       
// Try to make directory
                       
mkdir(UPLOAD_PATH . '/' . $type, 0755, true);
                    }

                   
// Copy placeholder image
                   
copy(UPLOAD_PATH . '/placeholder.png', UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'placeholder.png');
                } catch(\
Throwable $e) {
                   
// Keep silent
               
}
            }

           
$placeholder = UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . 'placeholder.png';
           
$file = UPLOAD_PATH . '/' . ($type ? $type . '/' : null) . $name;
        }

        if (
is_file($file) && file_exists($file)) {
           
$image = $file;
        } else {
           
$image = $placeholder;
        }

       
$method = substr(uri_string(), strrpos(uri_string(), '/') + 1);

        if ((
in_array(service('request')->getGet('method'), ['print', 'embed', 'pdf', 'download']) || 'document' == service('request')->getGet('r')) && 'print' != $method && 'embed' != $method) {
           
$type = pathinfo(ROOTPATH . $image, PATHINFO_EXTENSION);
           
$data = file_get_contents($image);
            return
'data:image/' . $type . ';base64,' . base64_encode($data);
        }

        return
base_url($image);
    }
}

if (!
function_exists('get_filesize')) {
   
/**
     * Get file size
     *
     * @param mixed|null $path
     * @param mixed|null $file
     */
   
function get_filesize($path = null, $file = null)
    {
       
$size = ['B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
       
$bytes = @filesize(FCPATH . UPLOAD_PATH . '/' . ($path ? $path . '/' : null) . $file);
       
$factor = floor((strlen($bytes) - 1) / 3);

        return
sprintf('%.2f', ($bytes / pow(1024, $factor))) . @$size[$factor];
    }
}