[PHPiCalendar-Commits] phpicalendar/functions/init configs.php, NONE, 1.1 cpaths.php, NONE, 1.1 date_range.php, NONE, 1.1 sanitize.php, NONE, 1.1 set_error_reporting.php, NONE, 1.1

[<ji...@us...>]

Update of /cvsroot/phpicalendar/phpicalendar/functions/init
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv11887/functions/init

Added Files:
	configs.php cpaths.php date_range.php sanitize.php 
	set_error_reporting.php 
Log Message:
add new files

--- NEW FILE: configs.php ---
<?php
// Pull in the configuration and some functions.
include_once(BASE.'default_config.php');
if (is_file(BASE.'config.inc.php')){
	include_once(BASE.'config.inc.php');
	foreach($configs as $key=>$value) $phpiCal_config->setProperty($key, $value);
}
// Set the cookie URI.
if ($phpiCal_config->cookie_uri == '') {
	$phpiCal_config->setProperty('cookie_uri', $_SERVER['SERVER_NAME'].substr($_SERVER['PHP_SELF'],0,strpos($_SERVER['PHP_SELF'], '/') ).'phpicalendar' );
}

if (isset($_COOKIE[$phpiCal_config->cookie_uri]) && !isset($_POST['unset'])) {
	$phpicalendar = unserialize(stripslashes($_COOKIE[$cookie_name]));
	if (isset($phpicalendar['cookie_language'])) 	$phpiCal_config->setProperty('language', 			$phpicalendar['cookie_language']);
	if (isset($phpicalendar['cookie_calendar'])) 	$phpiCal_config->setProperty('default_cal_check', 	$phpicalendar['cookie_calendar']);
	if (isset($phpicalendar['cookie_cpath'])) 		$phpiCal_config->setProperty('default_cpath_check', $phpicalendar['cookie_cpath']);
	if (isset($phpicalendar['cookie_view'])) 		$phpiCal_config->setProperty('default_view', 		$phpicalendar['cookie_view']);
	if (isset($phpicalendar['cookie_style']) && is_dir(BASE.'templates/'.$phpicalendar['cookie_style'].'/')){ 
													$phpiCal_config->setProperty('template', 			$phpicalendar['cookie_style']);
	}	
	if (isset($phpicalendar['cookie_startday'])) 	$phpiCal_config->setProperty('week_start_day', 		$phpicalendar['cookie_startday']);
	if (isset($phpicalendar['cookie_time']))		$phpiCal_config->setProperty('day_start', 			$phpicalendar['cookie_time']);
}

# language support
# default to english and overwrite other strings as available
unset($lang); 
include_once(BASE.'languages/english.inc.php');
$language = strtolower($phpiCal_config->language);
$lang_file = BASE.'languages/'.$language.'.inc.php';
if (is_file($lang_file)) {
	include_once($lang_file);
}

$template = $phpiCal_config->template;

$fillTime = $phpiCal_config->day_start;
$day_array = array ();
while ($fillTime < $phpiCal_config->day_end) {
	array_push ($day_array, $fillTime);
	preg_match ('/([0-9]{2})([0-9]{2})/', $fillTime, $dTime);
	$fill_h = $dTime[1];
	$fill_min = $dTime[2];
	$fill_min = sprintf('%02d', $fill_min + $phpiCal_config->gridLength);
	if ($fill_min == 60) {
		$fill_h = sprintf('%02d', ($fill_h + 1));
		$fill_min = '00';
	}
	$fillTime = $fill_h . $fill_min;
}


/*
echo "<pre>xx";
print_r($configs);
print_r($phpiCal_config);
echo "</pre>";
#die;
*/
--- NEW FILE: cpaths.php ---
<?php
#cpath modifies the calendar path based on the url or cookie values.  This allows you to run multiple calendar subsets from a single phpicalendar installation. Operations on cpath are largely hidden from the end user.
if ($phpiCal_config->calendar_path == '') {
	$calendar_path = BASE.'calendars';
}else $calendar_path = $phpiCal_config->calendar_path;
$cpath = ''; #initialize cpath to prevent later undef warnings.
if(isset($_REQUEST['cpath'])&& $_REQUEST['cpath'] !=''){
	$cpath 	= str_replace('..','',$_REQUEST['cpath']);				
	$calendar_path 	.= "/$cpath";				
#	$tmp_dir 	.= "/$cpath";				
}elseif(isset($phpiCal_config->default_cpath_check) && $phpiCal_config->default_cpath_check !='' ){
	$cpath 	= str_replace('..','',$default_cpath_check);				
	$calendar_path 	.= "/$cpath";				
#	$tmp_dir 	.= "/$cpath";
}
#these need cpath to be set
#set up specific template folder for a particular cpath
if (isset($user_template["$cpath"])){ 
  $template = $user_template["$cpath"]; 
}
#set up specific webcals for a particular cpath
if (isset($phpiCal_config->more_webcals) && is_array($phpiCal_config->more_webcals[$cpath])){
	$list_webcals = array_merge($phpiCal_config->list_webcals, $phpiCal_config->more_webcals["$cpath"]);
}

--- NEW FILE: date_range.php ---
<?php
if (!isset($getdate)) {
	if (isset($_GET['getdate']) && ($_GET['getdate'] !== '')) {
		$getdate = $_GET['getdate'];
	} else {
		$getdate = date('Ymd', time() + $second_offset);
	}
}

preg_match ("/([0-9]{4})([0-9]{2})([0-9]{2})/", $getdate, $day_array2);
$this_day = $day_array2[3];
$this_month = $day_array2[2];
$this_year = $day_array2[1];

# set bounds on master_array
# mktime int mktime ( [int $hour [, int $minute [, int $second [, int $month [, int $day [, int $year [, int $is_dst]]]]]]] )
$start_month = $this_month - 1;
$start_year = $this_year;
$end_month = $this_month + 1;
$end_year = $this_year;
if ($this_month == 1){
	$start_month = 12;
	$start_year--;
}	
if ($this_month == 12){
	$end_month = 1;
	$end_year++;
}
switch ($current_view){
	case 'month':
	case 'week':
	case 'day':
		$mArray_begin = mktime (0,0,0,$start_month,21,($start_year));
		$mArray_end = mktime (0,0,0,$end_month,12,($end_year));
		break;
	default:
		$mArray_begin = mktime (0,0,0,12,21,($this_year - 1));
		$mArray_end = mktime (0,0,0,1,12,($this_year + 1));
}

--- NEW FILE: sanitize.php ---
<?php
/**
 * Sanitizes variables and arrays in a recursive manner
 *
 * This method was created as a result of strip_tags() happening on an array
 * would destroy the contents of the array. Thus, in order to avoid this from
 * happening we need checks to see if something is an array and to process
 * it as such.
 *
 * The only sanitizing this method provides is stripping non-allowed tags.
 *
 * @author Christopher Weldon <cw...@ta...>
 * @param mixed $value Value to be sanitized
 * @return mixed
 */
function recursiveSanitize($value) {
    if (is_array($value)) {
        $valmod = array();
        foreach ($value as $key => $subval) {
            if (is_array($subval)) {
                $subval = recursiveSanitize($subval);
            } else {
                $subval = strip_tags($subval);
            }
            $valmod[$key] = $subval;
        }
        $value = $valmod;
    } else {
        $value = strip_tags($value);
    }
    
    return $value;
}

if (!isset($_SERVER) && isset($HTTP_SERVER_VARS)) {
	$_SERVER = &$HTTP_SERVER_VARS;
}

foreach ($_REQUEST as $key=>$val){
	switch ($key){
		case 'event_data':
			# modify this to allow or disallow different HTML tags in event popups
			$allowed = "<p><br><b><i><em><a><img><div><span><ul><ol><li><h1><h2><h3><h4><h5><h6><hr><em><strong><small><table><tr><td><th>";
			$val = strip_tags($val,$allowed);
			break;
		default:	
			# cpath
			$val = recursiveSanitize($val);
	}

	$_REQUEST[$key] = $val;
}
foreach ($_POST as $key=>$val){
	switch ($key){
		case 'action':
			$actions = array('login','logout','addupdate','delete');
			if (!in_array($val,$actions)) $val = '';
			break;
		case 'date':
		case 'time':
			if (!is_numeric($val)) $val = '';
			break;
		default:	
			$val = recursiveSanitize($val);
	}
	$_POST[$key] = $val;

}
foreach ($_GET as $key=>$val){
	switch ($key){
		case 'cal':
			if (!is_array($val)){
				$val = strip_tags($val);
				$_GET['cal'] = strip_tags($val);
			}else{
				unset ($_GET['cal']);
				foreach($val as $cal){
					$_GET['cal'][]= strip_tags($cal);
				}
			}
			break;
		case 'getdate':
			if (!is_numeric($val)) $val = ''; 
			break;
		default:	
			$val = recursiveSanitize($val);
	}
	if ($key != 'cal') $_GET[$key] = $val;

}
foreach ($_COOKIE as $key=>$val){
	switch ($key){
		case 'time':
			if (!is_numeric($val)) $val = '';
			break;
		default:	
		$val = recursiveSanitize($val);
	}
	$_COOKIE[$key] = $val;
}
?>
--- NEW FILE: set_error_reporting.php ---
<?php
/* set error reporting
config boolean $verbose_errors = false by default

*/
// uncomment when developing, comment for shipping version
error_reporting (E_ERROR | E_WARNING | E_PARSE);
#error_reporting(0);
// Older versions of PHP do not define $_SERVER. Define it here instead.