<?php /* $Id */

// returns a associative arrays with keys 'destination' and 'description'
function timeconditions_destinations() {
	//get the list of meetmes
	$results = timeconditions_list(true);

	// return an associative array with destination and description
	if (isset($results)) {
		foreach($results as $result){
				$extens[] = array('destination' => 'timeconditions,'.$result['timeconditions_id'].',1', 'description' => $result['displayname']);
		}
		return $extens;
	} else {
		return null;
	}
}

function timeconditions_getdest($exten) {
	return array('timeconditions,'.$exten.',1');
}

function timeconditions_getdestinfo($dest) {
	global $active_modules;

	if (substr(trim($dest),0,15) == 'timeconditions,') {
		$exten = explode(',',$dest);
		$exten = $exten[1];
		$thisexten = timeconditions_get($exten);
		if (empty($thisexten)) {
			return array();
		} else {
			//$type = isset($active_modules['announcement']['type'])?$active_modules['announcement']['type']:'setup';
			return array('description' => 'Time Conditon : '.$thisexten['displayname'],
			             'edit_url' => 'config.php?display=timeconditions&itemid='.urlencode($exten),
								  );
		}
	} else {
		return false;
	}
}


/* 	Generates dialplan for conferences
	We call this with retrieve_conf
*/
function timeconditions_get_config($engine) {
	global $ext;  // is this the best way to pass this?
	global $conferences_conf;
	switch($engine) {
		case "asterisk":
			$timelist = timeconditions_list(true);
			if(is_array($timelist)) {
				foreach($timelist as $item) {
					$thisitem = timeconditions_get(ltrim($item['timeconditions_id']));
					// add dialplan
					$ext->add('timeconditions', $item['timeconditions_id'], '', new ext_gotoiftime($item['time'],$item['truegoto']));
					$ext->add('timeconditions', $item['timeconditions_id'], '', new ext_goto($item['falsegoto']));
				}
			}
		break;
	}
}

function timeconditions_check_destinations($dest=true) {
	global $active_modules;

	$destlist = array();
	if (is_array($dest) && empty($dest)) {
		return $destlist;
	}
	$sql = "SELECT timeconditions_id, displayname, truegoto, falsegoto FROM timeconditions ";
	if ($dest !== true) {
		$sql .= "WHERE (truegoto in ('".implode("','",$dest)."') ) OR (falsegoto in ('".implode("','",$dest)."') )";
	}
	$results = sql($sql,"getAll",DB_FETCHMODE_ASSOC);

	$type = isset($active_modules['timeconditions']['type'])?$active_modules['timeconditions']['type']:'setup';

	foreach ($results as $result) {
		$thisdest    = $result['truegoto'];
		$thisid      = $result['timeconditions_id'];
		$description = 'Timecondition: '.$result['displayname'];
		$thisurl     = 'config.php?display=timeconditions&itemid='.urlencode($thisid);
		if ($dest === true || $dest = $thisdest) {
			$destlist[] = array(
				'dest' => $thisdest,
				'description' => $description,
				'edit_url' => $thisurl,
			);
		}
		$thisdest = $result['falsegoto'];
		if ($dest === true || $dest = $thisdest) {
			$destlist[] = array(
				'dest' => $thisdest,
				'description' => $description,
				'edit_url' => $thisurl,
			);
		}
	}
	return $destlist;
}

//get the existing meetme extensions
function timeconditions_list($getall=false) {
	$results = sql("SELECT * FROM timeconditions","getAll",DB_FETCHMODE_ASSOC);
	if(is_array($results)){
		foreach($results as $result){
			// check to see if we have a dept match for the current AMP User.
			if ($getall || checkDept($result['deptname'])){
				// return this item's dialplan destination, and the description
				$allowed[] = $result;
			}
		}
	}
	if (isset($allowed)) {
		return $allowed;
	} else { 
		return null;
	}
}

function timeconditions_get($id){
	//get all the variables for the meetme
	$results = sql("SELECT * FROM timeconditions WHERE timeconditions_id = '$id'","getRow",DB_FETCHMODE_ASSOC);
	return $results;
}

function timeconditions_del($id){
	$results = sql("DELETE FROM timeconditions WHERE timeconditions_id = \"$id\"","query");
}

function timeconditions_get_time( $hour_start, $minute_start, $hour_finish, $minute_finish, $wday_start, $wday_finish, $mday_start, $mday_finish, $month_start, $month_finish) {

        //----- Time Hour Interval proccess ----
        if ($minute_start == '-') {
            $time_minute_start = "*";
         } else {
            $time_minute_start = sprintf("%02d",$minute_start);
         }
         if ($minute_finish == '-') {
            $time_minute_finish = "*";
         } else {
             $time_minute_finish = sprintf("%02d",$minute_finish);
         }
         if ($hour_start == '-') {
             $time_hour_start = '*';
          } else {
             $time_hour_start = sprintf("%02d",$hour_start) . ':' . $time_minute_start;
          }
          if ($hour_finish == '-') {
             $time_hour_finish = '*';
          } else {
             $time_hour_finish = sprintf("%02d",$hour_finish) . ':' . $time_minute_finish;
          }
          if ($time_hour_start == $time_hour_finish) {
              $time_hour = $time_hour_start;
          } else {
              $time_hour = $time_hour_start . '-' . $time_hour_finish;
          }
          //----- Time Week Day Interval proccess -----
          if ($wday_start == '-') {
              $time_wday_start = '*';
           } else {
              $time_wday_start = $wday_start;
           }
           if ($wday_finish == '-') {
              $time_wday_finish = '*';
           } else {
              $time_wday_finish = $wday_finish;
           }
           if ($time_wday_start == $time_wday_finish) {
               $time_wday = $time_wday_start;
            } else {
               $time_wday = $time_wday_start . '-' . $time_wday_finish;
            }
            //----- Time Month Day Interval proccess -----
            if ($mday_start == '-') {
               $time_mday_start = '*';
            } else {
                $time_mday_start = $mday_start;
            }
            if ($mday_finish == '-') {
                $time_mday_finish = '*';
            } else {
                $time_mday_finish = $mday_finish;
            }
            if ($time_mday_start == $time_mday_finish) {
                $time_mday = $time_mday_start;
            } else {
                $time_mday = $time_mday_start . '-' . $time_mday_finish;
            }
            //----- Time Month Interval proccess -----
            if ($month_start == '-') {
                $time_month_start = '*';
            } else {
                $time_month_start = $month_start;
            }
            if ($month_finish == '-') {
                $time_month_finish = '*';
            } else {
                $time_month_finish = $month_finish;
            }
            if ($time_month_start == $time_month_finish) {
                $time_month = $time_month_start;
            } else {
                $time_month = $time_month_start . '-' . $time_month_finish;
            }
	    $time = $time_hour . '|' . $time_wday . '|' . $time_mday . '|' . $time_month;
	    return $time;
}

function timeconditions_add($post){
	if(!timeconditions_chk($post))
		return false;
	extract($post);

        $time = timeconditions_get_time( $hour_start, $minute_start, $hour_finish, $minute_finish, $wday_start, $wday_finish, $mday_start, $mday_finish, $month_start, $month_finish);

	if(empty($displayname)) $displayname = "unnamed";
	$results = sql("INSERT INTO timeconditions (displayname,time,truegoto,falsegoto,deptname) values (\"$displayname\",\"$time\",\"${$goto0.'0'}\",\"${$goto1.'1'}\",\"$deptname\")");
}

function timeconditions_edit($id,$post){
	if(!timeconditions_chk($post))
		return false;
	extract($post);

        $time = timeconditions_get_time( $hour_start, $minute_start, $hour_finish, $minute_finish, $wday_start, $wday_finish, $mday_start, $mday_finish, $month_start, $month_finish);
	
	if(empty($displayname)) $displayname = "unnamed";
	$results = sql("UPDATE timeconditions SET displayname = \"$displayname\", time = \"$time\", truegoto = \"${$goto0.'0'}\", falsegoto = \"${$goto1.'1'}\", deptname = \"$deptname\" WHERE timeconditions_id = \"$id\"");
}

// ensures post vars is valid
function timeconditions_chk($post){
	return true;
}
?>