mirror of
https://github.com/claudehohl/Stikked.git
synced 2025-04-25 12:31:06 -05:00
105 lines
2.1 KiB
PHP
105 lines
2.1 KiB
PHP
<?php
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/**
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* Class and Function List:
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* Function list:
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* - __construct()
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* - css()
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* - images()
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* - js()
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* - _expires_header()
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* Classes list:
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* - Theme_assets extends CI_Controller
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*/
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class Theme_assets extends CI_Controller
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{
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function __construct()
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{
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parent::__construct();
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$this->theme = config_item('theme');
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}
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function css()
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{
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$css_file = $this->uri->segment(4);
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$css_file = basename( $css_file ); // Fix LFI Vulnerability
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//file path
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$file_path = 'themes/' . $this->theme . '/css/' . $css_file;
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//fallback to default css if view in theme not found
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if (!file_exists($file_path))
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{
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$file_path = 'themes/default/css/' . $css_file;
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}
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// Double checking file
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if( !file_exists( $file_path ) ) {
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return false;
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}
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//send
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header('Content-type: text/css');
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$this->_expires_header(1);
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readfile($file_path);
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}
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function images()
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{
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$image_file = $this->uri->segment(4);
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$image_file = basename( $image_file );
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//file path
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$file_path = 'themes/' . $this->theme . '/images/' . $image_file;
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//fallback to default css if view in theme not found
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if (!file_exists($file_path))
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{
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$file_path = 'themes/default/images/' . $image_file;
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}
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// double checking file
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if( !file_exists( $file_path ) ) {
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return false;
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}
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//send
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$size = getimagesize($file_path);
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header('Content-type: ' . $size['mime']);
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$this->_expires_header(30);
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readfile($file_path);
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}
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function js()
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{
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//get js
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$segments = $this->uri->segment_array();
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array_shift($segments);
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array_shift($segments);
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array_shift($segments);
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$js_file = implode('/', $segments);
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$js_file = str_replace('../', '', $js_file);
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//file path
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$file_path = 'themes/' . $this->theme . '/js/' . $js_file;
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//fallback to default js if js in theme not found
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if (!file_exists($file_path))
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{
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$file_path = 'themes/default/js/' . $js_file;
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}
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//send
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header('Content-Type: application/x-javascript; charset=utf-8');
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$this->_expires_header(30);
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readfile($file_path);
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}
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private
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function _expires_header($days)
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{
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header('Expires: ' . gmdate('D, d M Y H:i:s \G\M\T', time() + 60 * 60 * 24 * $days));
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}
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}
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