freaCMS/app/controller/admin.php

<?php

namespace Controller;

class Admin {
    private $fff;
    public $classes = ['test'];
    public $edit_url = "";
    
    function __construct() {
        $f3 = \Base::instance();
        $this->fff = new \Modules\FilesInFolders(
            $f3->get('current_page_folder')
        );
    }

    function menu() {
        return '<a class="action" href="#">clear cache</a>';
    }
    function receive_edit() {
        $f3 = \Base::instance();
        $f3->reroute("?admin=1");
    }
    function index() {
        $f3 = \Base::instance();
        $mods = [];
        if ($edit_type = $f3->get("GET.edit")) {
            $this->classes[] = 'visible';
            switch ($edit_type) {
            case 'txt':
                $file = $f3->get("GET.file");
                $mods[] = $this->text_editor($file);
                break;
            }
        }
        $mods[] = $this->list_content_folder();
        return implode("",$mods);
        //return $this->clear_cache();
    }

    function clear_cache() {
        $CI = new \Modules\CachedImage("rsc/img/default.png");
        $cache_dir = $CI->cache_dir;

        $ls = scandir($cache_dir);
        $count = 0;
        foreach($ls as $file) {
            if(!strncmp(".",$file,1)) continue;
            unlink($cache_dir."".$file);
            $count++;
        }
        return "erased $count files<br>";
    }
    
    function get_type($file) {
        if (is_dir($file)) {
            return 'dir';
        } else if (is_file($file)) {
            $ex = array_pop(explode(".",$file));
            foreach ($this->fff->EXT as $type => $array) {
                if (in_array(strtolower($ex),$array)) {
                    return $type;
                }
            }
            return 'unkown';
        }
        
        
        
    }
    
    function text_editor($file) {
        if (is_file($file)) {
            return sprintf('<form method="post" action="%s">'
            .'<textarea class="texteditor" cols="80" rows="20">%s</textarea>'
            .'<button type="submit">save</button>'
            .'</form>',
                $this->edit_url . "?".http_build_query([
                    'admin'=>1
                ]),
                file_get_contents($file)
            );
        }
        return "nope";
    }
    
    function list_content_folder() {
        $f3 = \Base::instance();
        $folder = $f3->get("current_page_folder");
        $out = "";

        $ls = [];
        foreach (scandir($folder) as $file) {
            
            $ls[] = (object)[
                'name' => $file,
                'type' => self::get_type($folder.$file),
                'path' => $folder.$file
            ];
        }
        
        $out .= '<div class="filebrowser"><ul>';
        foreach ($ls as $file) {
            $edit_link = "?".http_build_query([
                "admin"=>1,
                "edit"=>$file->type,
                "file"=>$file->path
                ]);
            $out .= sprintf('<li class="filebrowser type-%s"><a href="%s">%s</a></li>',
                $file->type,
                $edit_link,
                $file->name
            );
        }
        $out .= "</ul></div>";
        
        return $out;
    }
}