<?php /**************************************************************************\ * eGroupWare - Calendar Holidays * * http://www.egroupware.org * * Written by Mark Peters <skeeter@phpgroupware.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. * \**************************************************************************/ /* $Id$ */ class calendar_holiday { var $db; var $year; var $tz_offset; var $holidays = Array(); var $index = Array(); var $users = Array(); var $datetime; function calendar_holiday($owner='') { $this->datetime = CreateObject('phpgwapi.datetime'); $this->db = $GLOBALS['phpgw']->db; if(@$GLOBALS['phpgw_info']['user']['preferences']['common']['country']) { $this->users['user'] = $GLOBALS['phpgw_info']['user']['preferences']['common']['country']; } else { $this->users['user'] = 'US'; } $owner_id = get_account_id($owner); if($owner_id != $GLOBALS['phpgw_info']['user']['account_id']) { $owner_pref = CreateObject('phpgwapi.preferences',$owner_id); $owner_prefs = $owner_pref->read_repository(); if(isset($owner_prefs['calendar']['locale']) && $owner_prefs['common']['country']) { $this->users['owner'] = $owner_prefs['common']['country']; } else { $this->users['owner'] = 'US'; } } if($GLOBALS['phpgw_info']['server']['auto_load_holidays'] == True) { while(list($key,$value) = each($this->users)) { $this->is_network_load_needed($value); } } } function is_network_load_needed($locale) { $sql = "SELECT count(*) FROM phpgw_cal_holidays WHERE locale='".$locale."'"; $this->db->query($sql,__LINE__,__FILE__); $this->db->next_record(); $rows = $this->db->f(0); if($rows==0) { $this->load_from_network($locale); } } function save_holiday($holiday) { if(isset($holiday['hol_id']) && $holiday['hol_id']) { // echo "Updating LOCALE='".$holiday['locale']."' NAME='".$holiday['name']."' extra=(".$holiday['mday'].'/'.$holiday['month_num'].'/'.$holiday['occurence'].'/'.$holiday['dow'].'/'.$holiday['observance_rule'].")<br>\n"; $sql = "UPDATE phpgw_cal_holidays SET name='".$holiday['name']."', mday=".$holiday['mday'].', month_num='.$holiday['month_num'].', occurence='.$holiday['occurence'].', dow='.$holiday['dow'].', observance_rule='.(int)$holiday['observance_rule'].' WHERE hol_id='.$holiday['hol_id']; } else { // echo "Inserting LOCALE='".$holiday['locale']."' NAME='".$holiday['name']."' extra=(".$holiday['mday'].'/'.$holiday['month_num'].'/'.$holiday['occurence'].'/'.$holiday['dow'].'/'.$holiday['observance_rule'].")<br>\n"; $sql = 'INSERT INTO phpgw_cal_holidays(locale,name,mday,month_num,occurence,dow,observance_rule) ' . "VALUES('".strtoupper($holiday['locale'])."','".$holiday['name']."',".$holiday['mday'].','.$holiday['month_num'].','.$holiday['occurence'].','.$holiday['dow'].','.(int)$holiday['observance_rule'].")"; } $this->db->query($sql,__LINE__,__FILE__); } function delete_holiday($id) { $sql = 'DELETE FROM phpgw_cal_holidays WHERE hol_id='.$id; $this->db->query($sql,__LINE__,__FILE__); } function delete_locale($locale) { $sql = "DELETE FROM phpgw_cal_holidays WHERE locale='".$locale."'"; $this->db->query($sql,__LINE__,__FILE__); } function load_from_network($locale) { @set_time_limit(0); // get the file that contains the calendar events for your locale // "http://www.phpgroupware.org/headlines.rdf"; $network = CreateObject('phpgwapi.network'); if(isset($GLOBALS['phpgw_info']['server']['holidays_url_path']) && $GLOBALS['phpgw_info']['server']['holidays_url_path'] != 'localhost') { $load_from = $GLOBALS['phpgw_info']['server']['holidays_url_path']; } else { $pos = strpos(' '.$GLOBALS['phpgw_info']['server']['webserver_url'],$_SERVER['HTTP_HOST']); if($pos == 0) { switch($_SERVER['SERVER_PORT']) { case 80: $http_protocol = 'http://'; break; case 443: $http_protocol = 'https://'; break; } $server_host = $http_protocol.$_SERVER['HTTP_HOST'].$GLOBALS['phpgw_info']['server']['webserver_url']; } else { $server_host = $GLOBALS['phpgw_info']['server']['webserver_url']; } $load_from = $server_host.'/calendar/setup'; } // echo 'Loading from: '.$load_from.'/holidays.'.strtoupper($locale)."<br>\n"; $lines = $network->gethttpsocketfile($load_from.'/holidays.'.strtoupper($locale)); if(!$lines) { return False; } $c_lines = count($lines); for($i=0;$i<$c_lines;$i++) { // echo 'Line #'.$i.' : '.$lines[$i]."<br>\n"; $holiday = explode("\t",$lines[$i]); if(count($holiday) == 7) { $holiday['locale'] = $holiday[0]; $holiday['name'] = addslashes($holiday[1]); $holiday['mday'] = (int)$holiday[2]; $holiday['month_num'] = (int)$holiday[3]; $holiday['occurence'] = (int)$holiday[4]; $holiday['dow'] = (int)$holiday[5]; $holiday['observance_rule'] = (int)$holiday[6]; $holiday['hol_id'] = 0; $this->save_holiday($holiday); } } } function read_holiday() { $this->year = (int)$GLOBALS['phpgw']->calendar->tempyear; $sql = $this->build_holiday_query(); if($sql == False) { return False; } $this->holidays = Null; $this->db->query($sql,__LINE__,__FILE__); $i = 0; $temp_locale = $GLOBALS['phpgw_info']['user']['preferences']['common']['country']; while($this->db->next_record()) { $this->index[$this->db->f('hol_id')] = $i; $this->holidays[$i]['locale'] = $this->db->f('locale'); $this->holidays[$i]['name'] = $GLOBALS['phpgw']->strip_html($this->db->f('name')); $this->holidays[$i]['day'] = (int)$this->db->f('mday'); $this->holidays[$i]['month'] = (int)$this->db->f('month_num'); $this->holidays[$i]['occurence'] = (int)$this->db->f('occurence'); $this->holidays[$i]['dow'] = (int)$this->db->f('dow'); $this->holidays[$i]['observance_rule'] = $this->db->f('observance_rule'); if(count($this->users) == 2 && $this->users[0] != $this->users[1]) { if($this->holidays[$i]['locale'] == $this->users[1]) { $this->holidays[$i]['owner'] = 'user'; } else { $this->holidays[$i]['owner'] = 'owner'; } } else { $this->holidays[$i]['owner'] = 'user'; } $c = $i; $GLOBALS['phpgw_info']['user']['preferences']['common']['country'] = $this->holidays[$i]['locale']; $holidaycalc = CreateObject('calendar.holidaycalc'); $this->holidays[$i]['date'] = $holidaycalc->calculate_date($this->holidays[$i], $this->holidays, $this->year, $this->datetime, $c); unset($holidaycalc); if($c != $i) { $i = $c; } $i++; } $this->holidays = $this->sort_by_date($this->holidays); $GLOBALS['phpgw_info']['user']['preferences']['common']['country'] = $temp_locale; return $this->holidays; } function build_list_for_submission($locale) { $i = -1; $this->db->query("SELECT * FROM phpgw_cal_holidays WHERE locale='".$locale."'"); while($this->db->next_record()) { $i++; $holidays[$i]['locale'] = $this->db->f('locale'); $holidays[$i]['name'] = $GLOBALS['phpgw']->strip_html($this->db->f('name')); $holidays[$i]['day'] = (int)$this->db->f('mday'); $holidays[$i]['month'] = (int)$this->db->f('month_num'); $holidays[$i]['occurence'] = (int)$this->db->f('occurence'); $holidays[$i]['dow'] = (int)$this->db->f('dow'); $holidays[$i]['observance_rule'] = $this->db->f('observance_rule'); } return $holidays; } function build_holiday_query() { if(!isset($this->users) || count($this->users) == 0) { return False; } $sql = 'SELECT * FROM phpgw_cal_holidays WHERE locale in ('; $find_it = ''; reset($this->users); while(list($key,$value) = each($this->users)) { if($find_it) { $find_it .= ','; } $find_it .= "'".$value."'"; } $sql .= $find_it.')'; return $sql; } function sort_by_date($holidays) { $c_holidays = count($holidays); for($outer_loop=0;$outer_loop<($c_holidays - 1);$outer_loop++) { $outer_date = $holidays[$outer_loop]['date']; for($inner_loop=$outer_loop;$inner_loop<$c_holidays;$inner_loop++) { $inner_date = $holidays[$inner_loop]['date']; if($outer_date > $inner_date) { $temp = $holidays[$inner_loop]; $holidays[$inner_loop] = $holidays[$outer_loop]; $holidays[$outer_loop] = $temp; } } } return $holidays; } function find_date($date) { if($this->holidays == Null) { return False; } $c_holidays = count($this->holidays); for($i=0;$i<$c_holidays;$i++) { if($this->holidays[$i]['date'] > $date) { $i = $c_holidays + 1; } elseif($this->holidays[$i]['date'] == $date) { $return_value[] = $i; } } // echo 'Searching for '.$GLOBALS['phpgw']->common->show_date($date).' Found = '.count($return_value)."<br>\n"; if(isset($return_value)) { return $return_value; } else { return False; } } function get_holiday($index) { return $this->holidays[$index]; } function get_name($id) { return $this->holidays[$id]['name']; } } ?>