File Manager

<?php
#BEGIN_LICENSE
#-------------------------------------------------------------------------
# Module: CGBlog (c) 2010 by Robert Campbell 
#         (calguy1000@cmsmadesimple.org)
#  An addon module for CMS Made Simple to allow creation, management of
#  and display of blog articles.
# 
#-------------------------------------------------------------------------
# CMS - CMS Made Simple is (c) 2005 by Ted Kulp (wishy@cmsmadesimple.org)
# This project's homepage is: http://www.cmsmadesimple.org
#
#-------------------------------------------------------------------------
#
# 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.
#
# However, as a special exception to the GPL, this software is distributed
# as an addon module to CMS Made Simple.  You may not use this software
# in any Non GPL version of CMS Made simple, or in any version of CMS
# Made simple that does not indicate clearly and obviously in its admin 
# section that the site was built with CMS Made simple.
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Or read it online: http://www.gnu.org/licenses/licenses.html#GPL
#
#-------------------------------------------------------------------------
#END_LICENSE

if (!isset($gCms)) exit;

if (!$this->CheckPermission('Modify CGBlog'))
{
  echo $this->ShowErrors($this->Lang('needpermission', array('Modify CGBlog')));
  return;
}

if (isset($params['cancel']))
  {
    $params = array('active_tab' => 'customfields');
    $this->Redirect($id, 'defaultadmin', $returnid, $params);
  }

$fdid = '';
if (isset($params['fdid']))
  {
    $fdid = $params['fdid'];
  }

$this->SetCurrentTab('customfields');
$name = '';
$type = '';
$max_length = 80;
$origname = '';
$public = 0;
$attrs = array();
$attrs['max_length'] = 40;
$attrs['max_length'] = 255;
$attrs['file_exts'] = 'pdf,txt';
$attrs['image_exts'] = 'png,gif,bmp,jpg,jpeg';
$attrs['textarea_wysiwyg'] = 0;

if (isset($params['submit']))
  {
    $name = trim($params['name']);
    $type = trim($params['type']);
    $public = (int)$params['public'];
    $attrs['size'] = (int)$params['size'];
    $attrs['size'] = max(1,$attrs['size']);
    $attrs['size'] = min(100,$attrs['size']);
    $attrs['max_length'] = (int)$params['max_length'];
    $attrs['max_length'] = max(1,$attrs['max_length']);
    $attrs['max_length'] = min(999,$attrs['max_length']);
    $attrs['size'] = min($attrs['size'],$attrs['max_length']);
    $attrs['file_exts'] = trim($params['file_exts']);
    $attrs['image_exts'] = trim($params['image_exts']);
    $attrs['textarea_wysiwyg'] = (int)$params['textarea_wysiwyg'];

    if ($name != '')
      {
	if (is_numeric($attrs['max_length']))
	  {
	    $query = 'SELECT id FROM '.cms_db_prefix().'module_cgblog_fielddefs
                       WHERE name = ? AND id != ?';
	    $tmp = $db->GetOne($query,array($name,$fdid));
	    if( $tmp )
	      {
		echo $this->ShowErrors($this->Lang('nameexists'));
	      }
	    else
	      {
		$query = 'UPDATE '.cms_db_prefix().'module_cgblog_fielddefs 
                             SET name = ?, type = ?, modified_date = NOW(), public = ?, attrs = ?
                           WHERE id = ?';
		$res = $db->Execute($query, 
				    array($name, $type, $public, serialize($attrs), $fdid));
		
		if( !$res ) die( $db->ErrorMsg() );
		$this->SetMessage($this->Lang('fielddefupdated'));
		$this->RedirectToTab($id);
	      }
	  }
	else
	  {
	    echo $this->ShowErrors($this->Lang('notanumber'));
	  }
      }
    else
      {
	echo $this->ShowErrors($this->Lang('nonamegiven'));
      }
  }
 else
   {
     $query = 'SELECT * FROM '.cms_db_prefix().'module_cgblog_fielddefs WHERE id = ?';
     $row = $db->GetRow($query, array($fdid));

     if ($row)
       {
	 $name = $row['name'];
	 $type = $row['type'];
	 $origname = $row['name'];
	 $public = $row['public'];
	 $attrs = unserialize($row['attrs']);
       }
   }

#Display template
$smarty->assign('attrs',$attrs);
$smarty->assign('fieldtypes',$this->get_field_types());
$smarty->assign('type',$type);
$smarty->assign('max_length',$attrs['max_length']);
$smarty->assign('title',$this->Lang('editfielddef'));
$smarty->assign('startform', $this->CreateFormStart($id, 'admin_editfielddef', $returnid));
$smarty->assign('endform', $this->CreateFormEnd());
$smarty->assign('nametext', $this->Lang('name'));
$smarty->assign('typetext', $this->Lang('type'));
$smarty->assign('maxlengthtext', $this->Lang('maxlength'));
$smarty->assign('inputname', $this->CreateInputText($id, 'name', $name, 20, 255));
$smarty->assign('showinputtype', false);
$smarty->assign('inputtype', $this->CreateInputHidden($id, 'type', $type));
$smarty->assign('inputmaxlength', $this->CreateInputText($id, 'max_length', $max_length, 20, 255));
$smarty->assign('userviewtext',$this->Lang('public'));
$smarty->assign('input_userview',
		$this->CreateInputcheckbox($id, 'public', 1, $public));

$smarty->assign('hidden', 
		$this->CreateInputHidden($id, 'fdid', $fdid).
		$this->CreateInputHidden($id, 'origname', $origname));
$smarty->assign('submit', $this->CreateInputSubmit($id, 'submit', lang('submit')));
$smarty->assign('cancel', $this->CreateInputSubmit($id, 'cancel', lang('cancel')));
echo $this->ProcessTemplate('editfielddef.tpl');
?>