/admin/functions/func.admin.common.php

<?php



/**

 * AVE.cms

 *

 * @package AVE.cms

 * @subpackage admin

 * @filesource

 */



/**

 * ??????????????? ????? ???????

 *

 * @param int $file_size ??????

 * @return string ????????????? ?????? ? ???????? ?????????

 */

function format_size($file_size)

{

	if ($file_size >= 1073741824)

	{

		$file_size = round($file_size / 1073741824 * 100) / 100 . ' Gb';

	}

	elseif ($file_size >= 1048576)

	{

		$file_size = round($file_size / 1048576 * 100) / 100 . ' Mb';

	}

	elseif ($file_size >= 1024)

	{

		$file_size = round($file_size / 1024 * 100) / 100 . ' Kb';

	}

	else

	{

		$file_size = $file_size . ' b';

	}



	return $file_size;

}



/**

 * ?????????? ?? ?? ?????????? ?? ???????? ??????????? ???????

 *

 */

function get_ave_info()

{

	global $AVE_DB, $AVE_Template;



	$cnts = array();



	$cnts['templates'] = $AVE_DB->Query("SELECT COUNT(*) FROM " . PREFIX . "_templates")->GetCell();

	$cnts['documents'] = $AVE_DB->Query("SELECT COUNT(*) FROM " . PREFIX . "_documents")->GetCell();

	$cnts['request']   = $AVE_DB->Query("SELECT COUNT(*) FROM " . PREFIX . "_request")  ->GetCell();

	$cnts['rubrics']   = $AVE_DB->Query("SELECT COUNT(*) FROM " . PREFIX . "_rubrics")  ->GetCell();



	$sql = $AVE_DB->Query("

		SELECT

			`Status`,

			COUNT(`Status`) AS cntStatus

		FROM " . PREFIX . "_module

		GROUP BY `Status`

	");

	while ($row = $sql->FetchRow())

	{

		$cnts['modules_' . $row->Status] = $row->cntStatus;

	}



	$sql = $AVE_DB->Query("

		SELECT

			status,

			COUNT(status) AS cntStatus

		FROM " . PREFIX . "_users

		GROUP BY status

	");

	while ($row = $sql->FetchRow())

	{

		$cnts['users_' . $row->status] = $row->cntStatus;

	}



	$AVE_Template->assign('cnts', $cnts);

}



/**

 * ?????? ??????????

 *

 * @param string $directory ???????????? ??????????

 * @return int

 */

function get_dir_size($directory)

{

	if (!is_dir($directory)) return -1;

	$size = 0;

	if ($DIR = opendir($directory))

	{

		while (($dirfile = readdir($DIR)) !== false)

		{

			if (@is_link($directory . '/' . $dirfile) || $dirfile == '.' || $dirfile == '..') continue;

			if (@is_file($directory . '/' . $dirfile))

			{

				$size += filesize($directory . '/' . $dirfile);

			}

			elseif (@is_dir($directory . '/' . $dirfile))

			{

				$dirSize = get_dir_size($directory . '/' . $dirfile);

				if ($dirSize >= 0)

				{

					$size += $dirSize;

				}

				else

				{

					return -1;

				}

			}

		}

		closedir($DIR);

	}



	return $size;

}



/**

 * ?????? ???? ??????

 *

 * @return int

 */

function get_mysql_size()

{

	global $AVE_DB;



	$mysql_size = 0;

	$sql = $AVE_DB->Query("SHOW TABLE STATUS LIKE '" . PREFIX . "_%'");

	while ($row = $sql->FetchAssocArray())

	{

		$mysql_size += $row['Data_length'] + $row['Index_length'];

	}



	return format_size($mysql_size);

}



function get_ave_tags($srcfile)

{

	if (@include_once($srcfile))

	{

		reset ($vorlage);

		$vl = array();



		while (list($key, $value) = each($vorlage))

		{

			$tag = new stdClass;

			$tag->cp_tag = $key;

			$tag->cp_desc = $value;

			array_push($vl, $tag);

			unset($tag);

		}



		return $vl;

	}



	return null;

}





function get_all_templates()

{

	global $AVE_DB;



	static $templates = null;



	if ($templates == null)

	{

		$templates = array();



		$sql = $AVE_DB->Query("

			SELECT

				Id,

				template_title

			FROM " . PREFIX . "_templates

		");



		while ($row = $sql->FetchRow())

		{

			array_push($templates, $row);

		}

	}



	return $templates;

}



function get_editable_module()

{

	global $AVE_DB, $AVE_Template;



	$modules = array();

	$sql = $AVE_DB->Query("

		SELECT

			ModulName,

			ModulPfad

		FROM " . PREFIX . "_module

		WHERE `Status` = '1'

		AND `AdminEdit` = '1'

		ORDER BY ModulName ASC

	");

	while ($row = $sql->FetchRow())

	{

		if (check_permission('mod_' . $row->ModulPfad))

		{

			array_push($modules, $row);

		}

	}



	$AVE_Template->assign('modules', $modules);

}



function get_mime_type($file)

{

	$file_extension = strtolower(mb_substr(strrchr($file, '.'), 1));



	switch ($file_extension)

	{

		case 'psd': $ctype = 'image/x-photoshop'; break;

		case 'rar': $ctype = 'application/x-rar-compressed'; break;

		case 'zip': $ctype = 'application/x-zip-compressed'; break;

		case 'pdf': $ctype = 'application/pdf'; break;

		case 'bz2': $ctype = 'application/bzip2'; break;

		case 'doc':

		case 'dot':

		case 'wiz':

		case 'wzs': $ctype = 'application/msword'; break;

		case 'eps': $ctype = 'application/postscript'; break;

		case 'pot':

		case 'ppa':

		case 'pps':

		case 'ppt':

		case 'pwz': $ctype = 'application/vnd.ms-powerpoint'; break;

		case 'rtf': $ctype = 'application/rtf'; break;

		case 'rnx': $ctype = 'application/vnd.rn-realmedia'; break;

		case 'hlp': $ctype = 'hlp'; break;

		case 'gtar': $ctype = 'application/x-gtar'; break;

		case 'gzip':

		case 'tgz': $ctype = 'application/x-gzip'; break;

		case 'lnx': $ctype = 'application/x-latex'; break;

		case 'exe': $ctype = 'application/x-msdownload'; break;

		case 'swf': $ctype = 'application/x-shockwafe-flash'; break;

		case 'xml': $ctype = 'application/xml'; break;

		case 'midi': $ctype = 'audio/midi'; break;

		case 'mp3':

		case 'mp2':

		case 'mpga': $ctype = 'audio/mpeg'; break;

		case 'wav': $ctype = 'audio/wav'; break;

		case 'bmp': $ctype = 'audio/wav'; break;

		case 'gif': $ctype = 'image/gif'; break;

		case 'jpeg':

		case 'jpg':

		case 'jpe': $ctype = 'image/jpeg'; break;

		case 'png': $ctype = 'image/png'; break;

		case 'tif':

		case 'tiff': $ctype = 'image/tiff'; break;

		case 'ico': $ctype = 'image/x-icon'; break;

		case 'csv': $ctype = 'text/comma-separated-values'; break;

		case 'css': $ctype = 'text/css'; break;

		case 'htm':

		case 'html':

		case 'shtml': $ctype = 'text/html'; break;

		case 'txt':

		case 'klp':

		case 'tex':

		case 'php':

		case 'asp':

		case 'aspx':

		case 'php3':

		case 'php4':

		case 'php5':

		case 'sql': $ctype = 'text/plain'; break;

		case 'xml': $ctype = 'text/xml'; break;

		case 'xhtm': $ctype = 'text/xhtml'; break;

		case 'wml': $ctype = 'text/wml'; break;

		case 'mpeg':

		case 'mpg':

		case 'mpe':

		case 'mlv':

		case 'mpa':

		case 'wma':

		case 'wmv': $ctype = 'video/mpeg'; break;

		case 'avi': $ctype = 'video/x-msvideo'; break;

		case 'mov': $ctype = 'video/quicktime'; break;

		case 'xls': $ctype = 'application/vnd.ms-excel'; break;

		case 'ai': $ctype = 'application/postscript'; break;

		case 'rm': $ctype = 'application/vnd.rn-realmedia'; break;

		case 'gz': $ctype = 'application/x-gzip'; break;

		case 'js': $ctype = 'application/x-javascript'; break;

		case 'pl':

		case 'cc': $ctype = 'text/plain'; break;

		case 'qt': $ctype = 'video/quicktime'; break;

		default : $ctype='application/force-download';

	}



	return $ctype;

}



function file_download($filename, $retbytes = true)

{

	$chunksize = 1*(1024*1024);

	$buffer = '';

	$cnt = 0;



	$handle = fopen($filename, 'rb');



	if ($handle === false) return false;



	while (!feof($handle))

	{

		$buffer = fread($handle, $chunksize);

		echo $buffer;

		flush();

		if ($retbytes) $cnt += strlen($buffer);

	}



	$status = fclose($handle);



	if ($retbytes && $status) return $cnt;



	return $status;

}



function is_php_code($check_code)

{

	$check_code = stripslashes($check_code);

	$check_code = str_replace(' ', '', $check_code);

	$check_code = strtolower($check_code);



	if (strpos($check_code, '<?php') !== false ||

		strpos($check_code, '<?') !== false ||

		strpos($check_code, '<? ') !== false ||

		strpos($check_code, '<?=') !== false ||

		strpos($check_code, '<script language="php">') !== false ||

		strpos($check_code, 'language="php"') !== false ||

		strpos($check_code, "language='php'") !== false ||

		strpos($check_code, 'language=php') !== false)

	{

		return true;

	}



	return false;

}



function check_permission_acp($perm)

{

	if (!check_permission($perm))

	{

		if (!defined('NOPERM')) define('NOPERM', 1);

		return false;

	}



	return true;

}



?>