code/index.php

<!--
   PobCode
   
   Copyright 2022 Fabio DM <fadimatteo@gmail.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 2 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, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   MA 02110-1301, USA.
   
   
-->
<?php
    require("conf.php");
    
    if(isset($_GET['s']))    $search=$_GET['s'];
    
    function getDescr($pname)
    {
        global $ProjectsRoot;
        $file=$ProjectsRoot.'/'.$pname.'/.pobsrc/descr.pob';
        if (is_file($file))
        {
            return file_get_contents($file);
        }else{
            return '';
        }
    }
    
    function getIcon($pname)
    {
        global $ProjectsRoot;
        global $weburl;
        $file=$ProjectsRoot.'/'.$pname.'/icon.png';
        if (is_file($file))
        {
            $img="$weburl/$pname/icon.png";
            return '<img src="'.$img.'" class="rounded float-left" style="width: 60px;margin-bottom:10px" />';
        }else{
            return '';
        }
    }

include ('header.php');
?>



    <div class="container">
    <p class="h1"><?php echo $Title ?></p>
    <p class="lead">Open source projects</p>
    <hr/>
    <?php
        $txtSearchValue='';
        if( isset($search)) $txtSearchValue=' value="'.$search.'" ';
    ?>
    <div id="searchBar" style="margin-bottom:10px;text-align:right" ><label>Search: <input id="txtSearch" type="text" <?php echo $txtSearchValue ?> placeholder="write and press enter"></label></div>
    
    <div id="results">
    <?php
    
        if(! isset($search))
        {
            $arrProjects = scandir($ProjectsRoot);
            foreach($arrProjects as $entry) {
                
                if ($entry=='.' ) continue;
                if ($entry=='..' ) continue;
                if ($entry=='tmp' ) continue;
                if (is_file($ProjectsRoot.'/'.$entry)) continue;
                    
                    $url='project.php?p='.$entry;
                    echo '
                    <div class="card  .container-fluid" style="margin-bottom:5px">
                      <div class="card-body">
                      <a href="'.$url.'">'.getIcon($entry).'</a>
                        <h5 class="card-title"><a href="'.$url.'">'.$entry.'</a></h5>
                        <p class="card-text">'.getDescr($entry).'</p>
                      </div>
                    </div>';
                
            }
        }else{ //search
            $arrProjects = scandir($ProjectsRoot);
            foreach($arrProjects as $entry) {
                
                $descr=getDescr($entry);
                if ($entry=='.' ) continue;
                if ($entry=='..' ) continue;
                if ($entry=='tmp' ) continue;
                if (! empty($search) && strpos($entry, $search) === false && strpos($descr, $search) === false)
                {
                     continue;
                }
                
                
                if (is_file($ProjectsRoot.'/'.$entry)) continue;
                    
                    $url='project.php?p='.$entry;
                    echo '
                    <div class="card  .container-fluid" style="margin-bottom:5px">
                      <div class="card-body">
                      <a href="'.$url.'">'.getIcon($entry).'</a>
                        <h5 class="card-title"><a href="'.$url.'">'.$entry.'</a></h5>
                        <p class="card-text">'.$descr.'</p>
                      </div>
                    </div>';
                
            }
            
        }    
    ?>
    </div>

    </div>
<script>
    $(document).ready(function(){
        $( "#txtSearch" ).keypress(function(e) {
          if ( e.which == 13 ) {
            e.preventDefault();
            spinner='<div id="results" class="spinner-border" role="status"><span class="sr-only">Loading...</span></div>';
            url='index.php?s='+$( "#txtSearch" ).val();
            window.location.href = url;
            }
        });
  
        
        
        });
    </script>    
<?php include('footer.php');?>