freaCMS/app/controller/page.php

<?php

namespace Controller;

class Page {

    public static $keyword = "page"; // variable in URL (query string)

    
    function index(\Base $f3, $params) {
        /////////////////////////////
        // what page are we watching?
        $page = $params[self::$keyword];
        $f3->set('page', $page);
        $f3->set('bodyClass',"page-$page");
        
        switch ($page) {
        case 'home':
        default:
            $f3->mset(array(
                'template'=>'tpl/index.html',
                'templateContent'=>'maincontent.html'
            ));
            self::folder2();
            break;
        }        
    }


    ////////////////
    // interfaces //
    ////////////////
    function home(\Base $f3) {
        self::index($f3, array('page'=>'home'));
    }
    function secondLevel(\Base $f3,$params) {
        self::index($f3, array('page'=>$params['level1']."/".$params['level2']));
    }
    function thirdLevel(\Base $f3,$params) {
        self::index($f3, array('page'=>$params['level1']."/".$params['level2']."/".$params['level3']));
    }
    function fourthLevel(\Base $f3,$params) {
        self::index($f3, array('page'=>$params['level1']."/".$params['level2']."/".$params['level3']."/".$params['level4']));
    }

    
    

    //////////////////
    // main program //
    //////////////////
    function folder2() {
        $f3 = \Base::instance();
        $page = $f3->get('page');
        $f3->set('current_page_folder', $f3->get('CONTENT').$page."/");

        $folder = new \Modules\FilesInFolders(
            $f3->get('current_page_folder'),
            array(
                'content'=>array(
                    'secondary'=>'secondary',
                    'zzz'=>'hidden',
                    'unpublish'=>'hidden'
                ),
                'keyfiles'=>array(
                    'banner'=>array(
                        'until'=>$f3->get("CONTENT"),
                        'type'=>'pic'
                    ),
                    'background'=>array(
                        'until'=>$f3->get("CONTENT"),
                        'type'=>'pic'
                    ),
                    'colors'=>array(
                        'until'=>$f3->get("CONTENT"),
                        'type'=>'txt'
                    )
                )
            )
        );

        $folder->prepare_files();
        if($folder->extras['colors']) {
            $folder->structs['default']['txt']['colors']=$folder->extras['colors'];
        }
        $folder->fill_content();
        foreach($f3->get('siteColors') as $k=>$v){
                $f3->set($k,
                         array_key_exists($k,$folder->config)
                         ? $folder->config[$k]
                         : $v
                );
        }
        $f3->set('hasBanner',
                 array_key_exists('includeBanner',$folder->config)
                 ? $folder->config['includeBanner']
                 : $f3->get('templateVars.includeBanner')
        );

        if ($f3->get('hasBanner')) {
            $banner = new \Modules\CachedImage($folder->extras['banner']);
            $f3->set('banner',$banner->get_src(2000));
        }
        if ($folder->extras['background']
            && !$folder->config['supressBackground']) {
            $background = new \Modules\CachedImage($folder->extras['background']);
            $f3->set('backgroundImage',$background->get_src(3000));
        }
        // $f3->set('background',$background);
        $f3->set('content', implode("\n", $folder->content['default']));
        $f3->set('secondary_content', implode("\n", $folder->content['secondary']));
        
    }
    ////////////////////////////////////////////////////////////////////////////////////////////////////////
    ////////////////////////////////////////////////////////////////////////////////////////////////////////
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    ////////////////////////////////////////////////////////////////////////////////////////////////////////
    


    ////////////////
    // recursions //
    ////////////////
    function search_up($key,$paths,$ext) {
        $return = "";
        
        if(count($paths) == 2) {
            $current = $paths[0];
            $last_try = $paths[1];
            $ls=scandir($current);
            foreach($ls as $f) {
                if(!strncmp($f,'.',1)) continue; // ignore hidden files
                $ex=explode(".", $f);
                if(in_array(strtolower(end($ex)),$ext)) {
                    if($ex[0]==$key) {
                        $return = $current.$f;
                        break;
                    }
                }
            }
        }
        
        if ($return) {
            return $return;
        } elseif($current == $last_try) {
            return false;
        } else {
            $p = explode('/',$current);
            array_pop($p);
            array_pop($p);
            return self::search_up($key,array(implode("/",$p)."/",$last_try),$ext);
        }
    }




    
    ///////////////////////
    // Utility functions //
    ///////////////////////
    function linkify($string) {
        $pattern = "/\s@(\w+)[=]([\w,]+)\s/";
        $count = 0;
        $new = preg_replace_callback
            ($pattern,
             function($m){
                 $f3 = \Base::instance();
                 return $f3->get('SITE_URL')
                     .$f3->alias($m[1],self::$keyword."=".$m[2])
                     ;},
             $string);
        return $new;
    }
    function get_config_from_content($string) {
      $f3 = \Base::instance();
      $f = 0;
      $pattern = "/#\+(\w+):\s?(.*)/";
      
      $f = preg_match_all($pattern, $string,$matches,PREG_PATTERN_ORDER);
      foreach($matches[0] as $match) {
        $string = str_replace($match,"",$string);
      }
      foreach($matches[1] as $key => $match) {
        $f3->set('content_config_'.$match,$matches[2][$key]);
      }
      return $string;
    }  
    public static function check_folder_for_backgroundimage($folder){
        $EXT=array(
            'pic'=>array( 'jpg', 'jpeg', 'png' ),
            'tpl'=>array( 'html', 'htm', 'tpl' ),
            'txt'=>array( 'txt', 'text', 'md' )
        );
        $ls = scandir($folder);
        $background = false;
        foreach ($ls as $key=>$f) {
            if(!strncmp($f,'.',1)) continue;
            $ex=explode(".", $f);
            $ext=array_pop($ex);
            if(in_array(strtolower($ext), $EXT['pic'])) {
                if($ex[0]=='background') {
                    $background=pic_cache($folder.$f,836);
                    break;
                }
            }
        }
        return $background;
    }
}