<?PHP

if($member_db[1] != 1){ msg("error", "Access Denied", "You don't have permission for this section"); }
$success = FALSE;
// ********************************************************************************
// Archive
// ********************************************************************************
if($action == "archive")
{


               // ***************************
               // Un-Archive
               // ***************************
               if($subaction == "unarchive" and $aid != "" and isset($aid)){


                if(!$handle = opendir("$cutepath/data/archives")){ die("<center>Unable to open directory $cutepath/data/archive</center>"); }
                while (false !== ($file = readdir($handle)))
                {
                        if ($file == "$aid.news.arch")
                        {
                                $newsfile = fopen("$cutepath/data/news.txt", 'a');
                                $newsarch = file("$cutepath/data/archives/$file");
                                foreach ($newsarch as $newsline)
                                {
                                        fwrite($newsfile,$newsline);
                                }
                                fclose($newsfile);
                                unlink("$cutepath/data/archives/$file");
                        }               
                        elseif ($file == "$aid.comments.arch")
                        {
                                $commfile = fopen("$cutepath/data/comments.txt", 'a');
                                $commarch = file("$cutepath/data/archives/$file");
                                foreach ($commarch as $commline)
                                {
                                        fwrite($commfile,$commline);
                                }
                                fclose($commfile);
                                unlink("$cutepath/data/archives/$file");
                        }
                }
                closedir($handle);

               }//end Un-Archive function


        echoheader("archives", "Archives");

echo<<<HTML

    <script language="javascript">
    function confirmdelete(id,news){
            var agree=confirm("Do you really want to permanently delete this archive ?\\nAll ("+news+") news and comments in it will be deleted.");
        if (agree)
        document.location="$PHP_SELF?mod=tools&action=dodeletearchive&archive="+id;
        }
    </script>
        <form method=post action="$PHP_SELF"><table border=0 cellpading=0 cellspacing=0 width="645" >
        <td width=321 height="33">
    <b>Send news to archive</b>
<table border=0 cellpading=0 cellspacing=0 width=300  class="panel" cellpadding="10" >
    <tr>
    <td width=304 height="25">
    <p align="center">
    <input type=submit value="Proceed with archiving ...">
    </tr>

    </table>
        <input type=hidden name=action value=doarchive>
        <input type=hidden name=mod value=tools>
    </form>

        <td width=320 height="33" align="center">
       <!-- HELP -->

   <table height="25" cellspacing="0" cellpadding="0">
    <tr>
      <td width="25" align=middle><img border="0" src="skins/images/help_small.gif"></td>
      <td >&nbsp;<a onClick="javascript:Help('archives')" href="#">Explaining archives and<br>
        &nbsp;Their usage</a></td>
    </tr>
  </table>

    <tr>
        <td width=654 colspan="2" height="11">
    <img height=20 border=0 src="skins/images/blank.gif" width=1>
    <br>    </tr>
    <tr>
        <td width=654 colspan=2 height=14>
    <b>Available archives</b>
    </tr>
    <tr>

        <td width=654 colspan=2 height=1>
  <table width=641 height=100% cellspacing=0 cellpadding=0>
    <tr>
      <td width=8 bgcolor=#F7F6F4>&nbsp;</td>
      <td width=160 bgcolor=#F7F6F4><u>archivation date</u></td>
      <td width=222 bgcolor=#F7F6F4><u>duration</u></td>
      <td width=81 bgcolor=#F7F6F4><u>news</u></td>
      <td width=110 bgcolor=#F7F6F4><u><!--action--></u></td>

    </tr>
HTML;

        if(!$handle = opendir("./data/archives")){ die("<center>Can not open directory $cutepath/data/archives "); }
                   while (false !== ($file = readdir($handle)))
           {
                           if($file != "." and $file != ".." and !is_dir("./data/archives/$file") and eregi("news.arch", $file))
            {

                    $file_arr = explode(".", $file);
                $id                  = $file_arr[0];

                $news_lines = file("./data/archives/$file");
                $creation_date = date("d F Y",$file_arr[0]);
                $count = count($news_lines);
                $last = $count-1;
                $first_news_arr = explode("|", $news_lines[$last]);
                $last_news_arr        = explode("|", $news_lines[0]);

                $first_timestamp = $first_news_arr[0];
                $last_timestamp         = $last_news_arr[0];

                                $duration = (date("d M Y",$first_timestamp) ." - ". date("d M Y",$last_timestamp) );
                echo "
                                <tr>
                              <td ></td>
                              <td >$creation_date</td>
                              <td >$duration</td>
                              <td >$count</td>
                              <td ><a title='Edit the news in this archive' href=\"$PHP_SELF?mod=editnews&action=list&source=$id\">[edit]</a>  <a title='restore news from this archive to active news' href=\"$PHP_SELF?mod=tools&action=archive&subaction=unarchive&aid=$id\">[unarchive]</a>  <a title='Delete this archive' onClick=\"javascript:confirmdelete('$id', '$count');\" href=\"#\">[delete]</a></td>
                                </tr>
                ";
                           }
                   }
        closedir($handle);

    if($count == 0){
            echo"<tr><td align=center colspan=6><br>There are no archives</td></tr>";
    }

echo<<<HTML
</table>
</table>
HTML;

        echofooter();
}
// ********************************************************************************
// Make Archive
// ********************************************************************************
elseif($action == "doarchive")
{
    if(filesize("./data/news.txt") == 0){ msg("error", "Error !!!", "Sorry but there are no news to be archived", "$PHP_SELF?mod=tools&action=archive"); }
    if(filesize("./data/comments.txt") == 0){ msg("error", "Error !!!", "The comments file is empty and can not be archived", "$PHP_SELF?mod=tools&action=archive"); }

    $arch_name = time()+($config_date_adjust*60);
        if(!@copy("./data/news.txt","./data/archives/$arch_name.news.arch"))                  { msg("error","Error !!!","Can not create file ./data/archives/$arch_name.news.arch", "$PHP_SELF?mod=tools&action=archive");}
        if(!@copy("./data/comments.txt","./data/archives/$arch_name.comments.arch")) { msg("error","Error !!!","Can not create file ./data/archives/$arch_name.comments.arch", "$PHP_SELF?mod=tools&action=archive");}

    $handle = fopen("./data/news.txt","w");
        fclose($handle);
        $handle = fopen("./data/comments.txt","w");
        fclose($handle);

        msg("archives", "Archive Saved", "&nbsp&nbsp; All active news were successfully added to archives file with name  <b>$arch_name.news.arch</b>", "$PHP_SELF?mod=tools&action=archive");
}
// ********************************************************************************
// Do Delete Archive
// ********************************************************************************
elseif($action == "dodeletearchive"){
        $success = 0;
        if(!$handle = opendir("./data/archives")){ die("<center>Can not open directory $cutepath/data/archive "); }
                   while (false !== ($file = readdir($handle))){
                           if($file == "$archive.news.arch" or  $file == "$archive.comments.arch"){
                    unlink("./data/archives/$file"); $success ++;
                           }
                }
        closedir($handle);

    if($success == 2){
                msg("info", "Arhcive Deleted", "The archive was successfully deleted", "$PHP_SELF?mod=tools&action=archive");
    }elseif($success == 1){
            msg("error", "Error !!!", "Either the comments part or the news part of the archive was not deleted", "$PHP_SELF?mod=tools&action=archive");
    }else{
            msg("error", "Error !!!", "The archive you specified was not deleted, it is not on the server or you don't have permissions to delete it", "$PHP_SELF?mod=tools&action=archive");
    }

}
// ********************************************************************************
// Backup News and archives
// ********************************************************************************
elseif($action == "backup")
{
        echoheader("options", "Backup");
        echo'
     <script language="javascript">
    function confirmdelete(id){
        var agree=confirm("Do you really want to permanently delete this backup ?");
        if (agree)
        document.location="index.php?mod=tools&action=dodeletebackup&backup="+id;
        }
    function confirmrestore(id){
        var agree=confirm("Do you really want to restore your news from this backup ?\nAll current news and archives will be overwritten.");
        if (agree)
        document.location="index.php?mod=tools&action=dorestorebackup&backup="+id;
        }
    </script>
        <table border=0 cellpading=0 cellspacing=0 width="645" >
    <td width=321 height="33">
    <b>Create BackUp</b>
<table border=0 cellpading=0 cellspacing=0 class="panel" cellpadding="10" width="390" >
    <form method=post action="'.$PHP_SELF.'">
    <tr>
    <td height="25" width="366">
    Name of the BackUp: <input type=text name=back_name>&nbsp; <input type=submit value=" Proceed ">

    </td>
    </tr>
        <input type=hidden name=action value=dobackup>
        <input type=hidden name=mod value=tools>
</form>
</table>
    <tr>
        <td width=654 height="11">
    <img height=20 border=0 src="skins/images/blank.gif" width=1>
    <br>    </tr>
    <tr>
        <td width=654 height=14>
    <b>Available BackUps</b>
    </tr>
    <tr>
        <td width=654 height=1>
  <table width=641 height=100% cellspacing=0 cellpadding=0>
    <tr>
      <td width=2% bgcolor=#F7F6F4>&nbsp;</td>
      <td width=40% bgcolor=#F7F6F4><u>name</u></td>
      <td width=22% bgcolor=#F7F6F4><u>active news</u></td>
      <td width=16% bgcolor=#F7F6F4><u>archives</u></td>
      <td width=20% bgcolor=#F7F6F4><u>action</u></td>
    </tr>';

        $count = 0;
        if(!$handle = opendir("./data/backup")){ die("<center>Can not open directory $cutepath/data/backup "); }
                   while (false !== ($file = readdir($handle)))
           {
                           if($file != "." and $file != ".." and is_dir("./data/backup/$file"))
            {
                $archives_count = 0;
                                $archives_handle = @opendir("./data/backup/$file/archives");
                                           while (false !== ($arch = readdir($archives_handle))){
                                                   if(eregi(".news.arch", $arch)){ $archives_count++; }
                                           }
                                closedir($archives_handle);


                $news_count = count(file("./data/backup/$file/news.txt"));
                echo "<tr>
                                      <td></td>
                                      <td>$file</td>
                      <td>&nbsp;$news_count</td>
                      <td>&nbsp;$archives_count</td>
                                      <td><a onClick=\"javascript:confirmdelete('$file'); return(false)\" href=\"$PHP_SELF?mod=tools&action=dodeletebackup&backup=$file\">[delete]</a> <a onClick=\"javascript:confirmrestore('$file'); return(false)\" href=\"$PHP_SELF?mod=tools&action=dorestorebackup&backup=$file\">[restore]</a></td>
                                          </tr>";
                $count++;
            }
                   }
        closedir($handle);

    if($count == 0){
            echo"<tr><td colspan=5><p align=center><br>There are no backups</p></td></tr>";
    }

        echo'</table></table>';

    echofooter();
}

// ********************************************************************************
// Do Delete Backup
// ********************************************************************************
elseif($action == "dodeletebackup")
{

function listdir($dir){

        $current_dir = opendir($dir);
        while($entryname = readdir($current_dir)){
                if(is_dir("$dir/$entryname") and ($entryname != "." and $entryname!="..")){
                        listdir("${dir}/${entryname}");
                }elseif($entryname != "." and $entryname!=".."){
            unlink("${dir}/${entryname}");
            }
    }
    @closedir($current_dir);
    rmdir(${dir});
}
listdir("./data/backup/$backup");

msg("info", "Backup Deleted", "The backup was successfully deleted.", "$PHP_SELF?mod=tools&action=backup");

}
// ********************************************************************************
// Do restore backup
// ********************************************************************************
elseif($action == "dorestorebackup"){


if(!@copy("./data/backup/$backup/news.txt", "./data/news.txt")){ msg("error", "error", "./data/backup/$backup/news.txt", "$PHP_SELF?mod=tools&action=backup"); }
if(!@copy("./data/backup/$backup/comments.txt", "./data/comments.txt")){ msg("error", "error", "./data/backup/$backup/comments.txt", "$PHP_SELF?mod=tools&action=backup"); }

$dirp = opendir("./data/backup/$backup/archives");
while($entryname = readdir($dirp)){
        if(!is_dir("./data/backup/$backup/archives/$entryname") and $entryname!="." and $entryname!=".."){
                if(!@copy("./data/backup/$backup/archives/$entryname", "./data/archives/$entryname")){ msg("error", "error", "Can not copy ./data/backup/$backup/archives/$entryname"); }
    }
}

msg("info", "Backup Restored", "The backup was successfully restored.", "$PHP_SELF?mod=tools&action=backup");
}
// ********************************************************************************
// Make The BackUp
// ********************************************************************************
elseif($action == "dobackup")
{
        $back_name = eregi_replace(" ", "-", $back_name);


    if(filesize("./data/news.txt") == 0){msg("error", "Error !!!", "The news file is empty and can not be backed-up", "$PHP_SELF?mod=tools&action=backup");}
    if(filesize("./data/comments.txt") == 0){msg("error", "Error !!!", "The comments file is empty and can not be backed-up", "$PHP_SELF?mod=tools&action=backup");}

        if(is_readable("./data/backup/$back_name")){ msg("error", "Error !!!", "A backup with this name already exist", "$PHP_SELF?mod=tools&action=backup"); }
        if(!is_readable("./data/backup")){ mkdir("./backup", 0777); }
    if(!is_writable("./data/backup")){ msg("error", "Error !!!", "The directory ./data/backup is not writable, please chmod it"); }
    mkdir("./data/backup/$back_name", 0777);
        mkdir("./data/backup/$back_name/archives", 0777);

        if(!@copy("./data/news.txt", "./data/backup/$back_name/news.txt")){ die("Can not copy news.txt file to ./data/backup/$back_name :("); }
        if(!@copy("./data/comments.txt","./data/backup/$back_name/comments.txt")){ die("Can not copy comments.txt file to ./data/backup/$back_name :("); }

        if(!$handle = opendir("./data/archives")){ die("Can not create file"); }
        while(false !== ($file = readdir($handle)))
    {
                if($file != "." and $file != "..")
        {
                        if(!@copy("./data/archives/$file", "./data/backup/$back_name/archives/$file")){ die("Can not copy archive file to ./data/backup/$back_name/archives/$file :("); }
                }
    }
        closedir($handle);

    msg("info", "Backup", "All news and archives were successfully BackedUp under directory  './data/backup/$back_name'", "$PHP_SELF?mod=tools&action=backup");
}

?>