[2] | 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * eGroupWare - Calendar Holidays * |
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| 4 | * http://www.egroupware.org * |
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| 5 | * Written by Mark Peters <skeeter@phpgroupware.org> * |
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| 6 | * -------------------------------------------- * |
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| 7 | * This program is free software; you can redistribute it and/or modify it * |
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| 8 | * under the terms of the GNU General Public License as published by the * |
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| 9 | * Free Software Foundation; either version 2 of the License, or (at your * |
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| 10 | * option) any later version. * |
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| 11 | \**************************************************************************/ |
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| 12 | |
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| 13 | |
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| 14 | class calendar_holiday |
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| 15 | { |
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| 16 | var $db; |
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| 17 | var $year; |
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| 18 | var $tz_offset; |
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| 19 | var $holidays = Array(); |
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| 20 | var $index = Array(); |
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| 21 | var $users = Array(); |
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| 22 | var $datetime; |
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| 23 | |
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| 24 | function calendar_holiday($owner='') |
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| 25 | { |
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| 26 | $this->datetime = CreateObject('phpgwapi.date_time'); |
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| 27 | $this->db = $GLOBALS['phpgw']->db; |
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| 28 | if(@$GLOBALS['phpgw_info']['user']['preferences']['common']['country']) |
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| 29 | { |
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| 30 | $this->users['user'] = $GLOBALS['phpgw_info']['user']['preferences']['common']['country']; |
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| 31 | } |
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| 32 | else |
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| 33 | { |
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| 34 | $this->users['user'] = 'US'; |
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| 35 | } |
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| 36 | $owner_id = get_account_id($owner); |
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| 37 | if($owner_id != $GLOBALS['phpgw_info']['user']['account_id']) |
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| 38 | { |
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| 39 | $owner_pref = CreateObject('phpgwapi.preferences',$owner_id); |
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| 40 | $owner_prefs = $owner_pref->read_repository(); |
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| 41 | if(isset($owner_prefs['calendar']['locale']) && $owner_prefs['common']['country']) |
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| 42 | { |
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| 43 | $this->users['owner'] = $owner_prefs['common']['country']; |
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| 44 | } |
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| 45 | else |
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| 46 | { |
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| 47 | $this->users['owner'] = 'US'; |
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| 48 | } |
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| 49 | } |
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| 50 | if($GLOBALS['phpgw_info']['server']['auto_load_holidays'] == True) |
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| 51 | { |
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| 52 | while(list($key,$value) = each($this->users)) |
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| 53 | { |
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| 54 | $this->is_network_load_needed($value); |
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| 55 | } |
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| 56 | } |
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| 57 | } |
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| 58 | |
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| 59 | function is_network_load_needed($locale) |
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| 60 | { |
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| 61 | $sql = "SELECT count(*) FROM phpgw_cal_holidays WHERE locale='".$locale."'"; |
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| 62 | $this->db->query($sql,__LINE__,__FILE__); |
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| 63 | $this->db->next_record(); |
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| 64 | $rows = $this->db->f(0); |
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| 65 | if($rows==0) |
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| 66 | { |
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| 67 | $this->load_from_network($locale); |
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| 68 | } |
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| 69 | } |
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| 70 | |
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| 71 | function save_holiday($holiday) |
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| 72 | { |
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| 73 | if(isset($holiday['hol_id']) && $holiday['hol_id']) |
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| 74 | { |
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| 75 | // echo "Updating LOCALE='".$holiday['locale']."' NAME='".$holiday['name']."' extra=(".$holiday['mday'].'/'.$holiday['month_num'].'/'.$holiday['occurence'].'/'.$holiday['dow'].'/'.$holiday['observance_rule'].")<br>\n"; |
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| 76 | $sql = "UPDATE phpgw_cal_holidays SET name='".$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']; |
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| 77 | } |
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| 78 | else |
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| 79 | { |
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| 80 | // echo "Inserting LOCALE='".$holiday['locale']."' NAME='".$holiday['name']."' extra=(".$holiday['mday'].'/'.$holiday['month_num'].'/'.$holiday['occurence'].'/'.$holiday['dow'].'/'.$holiday['observance_rule'].")<br>\n"; |
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| 81 | $sql = 'INSERT INTO phpgw_cal_holidays(locale,name,mday,month_num,occurence,dow,observance_rule) ' |
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| 82 | . "VALUES('".strtoupper($holiday['locale'])."','".$holiday['name']."',".$holiday['mday'].','.$holiday['month_num'].','.$holiday['occurence'].','.$holiday['dow'].','.(int)$holiday['observance_rule'].")"; |
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| 83 | } |
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| 84 | $this->db->query($sql,__LINE__,__FILE__); |
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| 85 | } |
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| 86 | |
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| 87 | function delete_holiday($id) |
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| 88 | { |
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| 89 | $sql = 'DELETE FROM phpgw_cal_holidays WHERE hol_id='.$id; |
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| 90 | $this->db->query($sql,__LINE__,__FILE__); |
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| 91 | } |
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| 92 | |
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| 93 | function delete_locale($locale) |
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| 94 | { |
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| 95 | $sql = "DELETE FROM phpgw_cal_holidays WHERE locale='".$locale."'"; |
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| 96 | $this->db->query($sql,__LINE__,__FILE__); |
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| 97 | } |
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| 98 | |
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| 99 | function load_from_network($locale) |
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| 100 | { |
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| 101 | @set_time_limit(0); |
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| 102 | |
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| 103 | // get the file that contains the calendar events for your locale |
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| 104 | // "http://www.phpgroupware.org/headlines.rdf"; |
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| 105 | $network = CreateObject('phpgwapi.network'); |
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| 106 | if(isset($GLOBALS['phpgw_info']['server']['holidays_url_path']) && $GLOBALS['phpgw_info']['server']['holidays_url_path'] != 'localhost') |
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| 107 | { |
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| 108 | $load_from = $GLOBALS['phpgw_info']['server']['holidays_url_path']; |
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| 109 | } |
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| 110 | else |
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| 111 | { |
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| 112 | $pos = strpos(' '.$GLOBALS['phpgw_info']['server']['webserver_url'],$_SERVER['HTTP_HOST']); |
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| 113 | if($pos == 0) |
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| 114 | { |
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| 115 | switch($_SERVER['SERVER_PORT']) |
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| 116 | { |
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| 117 | case 80: |
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| 118 | $http_protocol = 'http://'; |
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| 119 | break; |
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| 120 | case 443: |
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| 121 | $http_protocol = 'https://'; |
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| 122 | break; |
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| 123 | } |
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| 124 | $server_host = $http_protocol.$_SERVER['HTTP_HOST'].$GLOBALS['phpgw_info']['server']['webserver_url']; |
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| 125 | } |
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| 126 | else |
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| 127 | { |
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| 128 | $server_host = $GLOBALS['phpgw_info']['server']['webserver_url']; |
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| 129 | } |
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| 130 | $load_from = $server_host.'/calendar/setup'; |
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| 131 | } |
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| 132 | // echo 'Loading from: '.$load_from.'/holidays.'.strtoupper($locale)."<br>\n"; |
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| 133 | $lines = $network->gethttpsocketfile($load_from.'/holidays.'.strtoupper($locale)); |
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| 134 | if(!$lines) |
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| 135 | { |
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| 136 | return False; |
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| 137 | } |
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| 138 | $c_lines = count($lines); |
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| 139 | for($i=0;$i<$c_lines;$i++) |
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| 140 | { |
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| 141 | // echo 'Line #'.$i.' : '.$lines[$i]."<br>\n"; |
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| 142 | $holiday = explode("\t",$lines[$i]); |
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| 143 | if(count($holiday) == 7) |
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| 144 | { |
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| 145 | $holiday['locale'] = $holiday[0]; |
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| 146 | $holiday['name'] = addslashes($holiday[1]); |
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| 147 | $holiday['mday'] = (int)$holiday[2]; |
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| 148 | $holiday['month_num'] = (int)$holiday[3]; |
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| 149 | $holiday['occurence'] = (int)$holiday[4]; |
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| 150 | $holiday['dow'] = (int)$holiday[5]; |
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| 151 | $holiday['observance_rule'] = (int)$holiday[6]; |
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| 152 | $holiday['hol_id'] = 0; |
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| 153 | $this->save_holiday($holiday); |
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| 154 | } |
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| 155 | } |
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| 156 | } |
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| 157 | |
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| 158 | function read_holiday() |
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| 159 | { |
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| 160 | $this->year = (int)$GLOBALS['phpgw']->calendar->tempyear; |
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| 161 | |
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| 162 | $sql = $this->build_holiday_query(); |
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| 163 | if($sql == False) |
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| 164 | { |
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| 165 | return False; |
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| 166 | } |
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| 167 | $this->holidays = Null; |
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| 168 | $this->db->query($sql,__LINE__,__FILE__); |
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| 169 | |
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| 170 | $i = 0; |
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| 171 | $temp_locale = $GLOBALS['phpgw_info']['user']['preferences']['common']['country']; |
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| 172 | while($this->db->next_record()) |
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| 173 | { |
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| 174 | $this->index[$this->db->f('hol_id')] = $i; |
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| 175 | $this->holidays[$i]['locale'] = $this->db->f('locale'); |
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| 176 | $this->holidays[$i]['name'] = $GLOBALS['phpgw']->strip_html($this->db->f('name')); |
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| 177 | $this->holidays[$i]['day'] = (int)$this->db->f('mday'); |
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| 178 | $this->holidays[$i]['month'] = (int)$this->db->f('month_num'); |
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| 179 | $this->holidays[$i]['occurence'] = (int)$this->db->f('occurence'); |
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| 180 | $this->holidays[$i]['dow'] = (int)$this->db->f('dow'); |
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| 181 | $this->holidays[$i]['observance_rule'] = $this->db->f('observance_rule'); |
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| 182 | if(count($this->users) == 2 && $this->users[0] != $this->users[1]) |
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| 183 | { |
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| 184 | if($this->holidays[$i]['locale'] == $this->users[1]) |
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| 185 | { |
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| 186 | $this->holidays[$i]['owner'] = 'user'; |
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| 187 | } |
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| 188 | else |
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| 189 | { |
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| 190 | $this->holidays[$i]['owner'] = 'owner'; |
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| 191 | } |
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| 192 | } |
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| 193 | else |
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| 194 | { |
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| 195 | $this->holidays[$i]['owner'] = 'user'; |
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| 196 | } |
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| 197 | $c = $i; |
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| 198 | $GLOBALS['phpgw_info']['user']['preferences']['common']['country'] = $this->holidays[$i]['locale']; |
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| 199 | $holidaycalc = CreateObject('calendar.holidaycalc'); |
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| 200 | $this->holidays[$i]['date'] = $holidaycalc->calculate_date($this->holidays[$i], $this->holidays, $this->year, $this->datetime, $c); |
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| 201 | unset($holidaycalc); |
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| 202 | if($c != $i) |
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| 203 | { |
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| 204 | $i = $c; |
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| 205 | } |
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| 206 | $i++; |
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| 207 | } |
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| 208 | $this->holidays = $this->sort_by_date($this->holidays); |
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| 209 | $GLOBALS['phpgw_info']['user']['preferences']['common']['country'] = $temp_locale; |
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| 210 | return $this->holidays; |
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| 211 | } |
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| 212 | |
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| 213 | function build_list_for_submission($locale) |
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| 214 | { |
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| 215 | $i = -1; |
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| 216 | $this->db->query("SELECT * FROM phpgw_cal_holidays WHERE locale='".$locale."'"); |
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| 217 | while($this->db->next_record()) |
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| 218 | { |
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| 219 | $i++; |
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| 220 | $holidays[$i]['locale'] = $this->db->f('locale'); |
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| 221 | $holidays[$i]['name'] = $GLOBALS['phpgw']->strip_html($this->db->f('name')); |
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| 222 | $holidays[$i]['day'] = (int)$this->db->f('mday'); |
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| 223 | $holidays[$i]['month'] = (int)$this->db->f('month_num'); |
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| 224 | $holidays[$i]['occurence'] = (int)$this->db->f('occurence'); |
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| 225 | $holidays[$i]['dow'] = (int)$this->db->f('dow'); |
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| 226 | $holidays[$i]['observance_rule'] = $this->db->f('observance_rule'); |
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| 227 | } |
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| 228 | return $holidays; |
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| 229 | } |
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| 230 | |
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| 231 | function build_holiday_query() |
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| 232 | { |
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| 233 | if(!isset($this->users) || count($this->users) == 0) |
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| 234 | { |
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| 235 | return False; |
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| 236 | } |
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| 237 | $sql = 'SELECT * FROM phpgw_cal_holidays WHERE locale in ('; |
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| 238 | $find_it = ''; |
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| 239 | reset($this->users); |
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| 240 | while(list($key,$value) = each($this->users)) |
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| 241 | { |
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| 242 | if($find_it) |
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| 243 | { |
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| 244 | $find_it .= ','; |
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| 245 | } |
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| 246 | $find_it .= "'".$value."'"; |
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| 247 | } |
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| 248 | $sql .= $find_it.')'; |
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| 249 | |
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| 250 | return $sql; |
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| 251 | } |
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| 252 | |
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| 253 | function sort_by_date($holidays) |
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| 254 | { |
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| 255 | $c_holidays = count($holidays); |
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| 256 | for($outer_loop=0;$outer_loop<($c_holidays - 1);$outer_loop++) |
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| 257 | { |
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| 258 | $outer_date = $holidays[$outer_loop]['date']; |
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| 259 | for($inner_loop=$outer_loop;$inner_loop<$c_holidays;$inner_loop++) |
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| 260 | { |
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| 261 | $inner_date = $holidays[$inner_loop]['date']; |
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| 262 | if($outer_date > $inner_date) |
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| 263 | { |
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| 264 | $temp = $holidays[$inner_loop]; |
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| 265 | $holidays[$inner_loop] = $holidays[$outer_loop]; |
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| 266 | $holidays[$outer_loop] = $temp; |
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| 267 | } |
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| 268 | } |
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| 269 | } |
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| 270 | return $holidays; |
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| 271 | } |
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| 272 | |
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| 273 | function find_date($date) |
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| 274 | { |
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| 275 | if($this->holidays == Null) |
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| 276 | { |
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| 277 | return False; |
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| 278 | } |
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| 279 | |
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| 280 | $c_holidays = count($this->holidays); |
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| 281 | for($i=0;$i<$c_holidays;$i++) |
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| 282 | { |
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| 283 | if($this->holidays[$i]['date'] > $date) |
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| 284 | { |
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| 285 | $i = $c_holidays + 1; |
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| 286 | } |
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| 287 | elseif($this->holidays[$i]['date'] == $date) |
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| 288 | { |
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| 289 | $return_value[] = $i; |
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| 290 | } |
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| 291 | } |
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| 292 | // echo 'Searching for '.$GLOBALS['phpgw']->common->show_date($date).' Found = '.count($return_value)."<br>\n"; |
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| 293 | if(isset($return_value)) |
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| 294 | { |
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| 295 | return $return_value; |
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| 296 | } |
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| 297 | else |
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| 298 | { |
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| 299 | return False; |
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| 300 | } |
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| 301 | } |
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| 302 | |
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| 303 | function get_holiday($index) |
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| 304 | { |
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| 305 | return $this->holidays[$index]; |
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| 306 | } |
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| 307 | |
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| 308 | function get_name($id) |
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| 309 | { |
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| 310 | return $this->holidays[$id]['name']; |
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| 311 | } |
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| 312 | } |
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| 313 | ?> |
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