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[feature/new-tz-handling] Move update helper function to new class
PHPBB3-9558
This commit is contained in:
Joas Schilling
parent
f3bd113d06
commit
14a07b1193
2 changed files with 116 additions and 101 deletions
112
phpBB/includes/update_helpers.php
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112
phpBB/includes/update_helpers.php
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@ -0,0 +1,112 @@
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<?php
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/**
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*
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* @package phpBB3
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* @copyright (c) 2012 phpBB Group
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
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*/
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/**
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* phpBB Update Helpers
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*/
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class phpbb_update_helpers
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{
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/**
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* Determine the new timezone for a given phpBB 3.0 timezone and
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* "Daylight Saving Time" option
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*
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* @param $timezone float Users timezone in 3.0
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* @param $dst int Users daylight saving time
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* @return string Users new php Timezone which is used since 3.1
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*/
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function convert_phpbb30_timezone($timezone, $dst)
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{
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$offset = $timezone + $dst;
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switch ($timezone)
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{
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case '-12':
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return 'Etc/GMT' . $offset; //'[UTC - 12] Baker Island Time'
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case '-11':
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return 'Etc/GMT' . $offset; //'[UTC - 11] Niue Time, Samoa Standard Time'
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case '-10':
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return 'Etc/GMT' . $offset; //'[UTC - 10] Hawaii-Aleutian Standard Time, Cook Island Time'
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case '-9.5':
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return 'Pacific/Marquesas'; //'[UTC - 9:30] Marquesas Islands Time'
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case '-9':
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return 'Etc/GMT' . $offset; //'[UTC - 9] Alaska Standard Time, Gambier Island Time'
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case '-8':
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return 'Etc/GMT' . $offset; //'[UTC - 8] Pacific Standard Time'
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case '-7':
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return 'Etc/GMT' . $offset; //'[UTC - 7] Mountain Standard Time'
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case '-6':
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return 'Etc/GMT' . $offset; //'[UTC - 6] Central Standard Time'
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case '-5':
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return 'Etc/GMT' . $offset; //'[UTC - 5] Eastern Standard Time'
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case '-4.5':
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return 'America/Caracas'; //'[UTC - 4:30] Venezuelan Standard Time'
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case '-4':
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return 'Etc/GMT' . $offset; //'[UTC - 4] Atlantic Standard Time'
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case '-3.5':
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return 'America/St_Johns'; //'[UTC - 3:30] Newfoundland Standard Time'
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case '-3':
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return 'Etc/GMT' . $offset; //'[UTC - 3] Amazon Standard Time, Central Greenland Time'
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case '-2':
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return 'Etc/GMT' . $offset; //'[UTC - 2] Fernando de Noronha Time, South Georgia & the South Sandwich Islands Time'
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case '-1':
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return 'Etc/GMT' . $offset; //'[UTC - 1] Azores Standard Time, Cape Verde Time, Eastern Greenland Time'
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case '0':
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return (!$dst) ? 'UTC' : 'Etc/GMT+1'; //'[UTC] Western European Time, Greenwich Mean Time'
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case '1':
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return 'Etc/GMT+' . $offset; //'[UTC + 1] Central European Time, West African Time'
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case '2':
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return 'Etc/GMT+' . $offset; //'[UTC + 2] Eastern European Time, Central African Time'
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case '3':
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return 'Etc/GMT+' . $offset; //'[UTC + 3] Moscow Standard Time, Eastern African Time'
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case '3.5':
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return 'Asia/Tehran'; //'[UTC + 3:30] Iran Standard Time'
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case '4':
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return 'Etc/GMT+' . $offset; //'[UTC + 4] Gulf Standard Time, Samara Standard Time'
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case '4.5':
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return 'Asia/Kabul'; //'[UTC + 4:30] Afghanistan Time'
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case '5':
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return 'Etc/GMT+' . $offset; //'[UTC + 5] Pakistan Standard Time, Yekaterinburg Standard Time'
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case '5.5':
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return 'Asia/Kolkata'; //'[UTC + 5:30] Indian Standard Time, Sri Lanka Time'
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case '5.75':
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return 'Asia/Kathmandu'; //'[UTC + 5:45] Nepal Time'
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case '6':
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return 'Etc/GMT+' . $offset; //'[UTC + 6] Bangladesh Time, Bhutan Time, Novosibirsk Standard Time'
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case '6.5':
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return 'Indian/Cocos'; //'[UTC + 6:30] Cocos Islands Time, Myanmar Time'
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case '7':
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return 'Etc/GMT+' . $offset; //'[UTC + 7] Indochina Time, Krasnoyarsk Standard Time'
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case '8':
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return 'Etc/GMT+' . $offset; //'[UTC + 8] Chinese Standard Time, Australian Western Standard Time, Irkutsk Standard Time'
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case '8.75':
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return 'Australia/Eucla'; //'[UTC + 8:45] Southeastern Western Australia Standard Time'
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case '9':
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return 'Etc/GMT+' . $offset; //'[UTC + 9] Japan Standard Time, Korea Standard Time, Chita Standard Time'
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case '9.5':
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return 'Australia/ACT'; //'[UTC + 9:30] Australian Central Standard Time'
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case '10':
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return 'Etc/GMT+' . $offset; //'[UTC + 10] Australian Eastern Standard Time, Vladivostok Standard Time'
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case '10.5':
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return 'Australia/Lord_Howe'; //'[UTC + 10:30] Lord Howe Standard Time'
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case '11':
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return 'Etc/GMT+' . $offset; //'[UTC + 11] Solomon Island Time, Magadan Standard Time'
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case '11.5':
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return 'Pacific/Norfolk'; //'[UTC + 11:30] Norfolk Island Time'
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case '12':
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return 'Etc/GMT+12'; //'[UTC + 12] New Zealand Time, Fiji Time, Kamchatka Standard Time'
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case '12.75':
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return 'Pacific/Chatham'; //'[UTC + 12:45] Chatham Islands Time'
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case '13':
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return 'Pacific/Tongatapu'; //'[UTC + 13] Tonga Time, Phoenix Islands Time'
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case '14':
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return 'Pacific/Kiritimati'; //'[UTC + 14] Line Island Time'
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default:
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return 'UTC';
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}
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}
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}
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@ -809,105 +809,6 @@ function _add_modules($modules_to_install)
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$_module->remove_cache_file();
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}
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/**
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* Determinate the new timezone for a given phpBB 3.0 timezone and
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* "Daylight Saving Time" option
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*
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* @param $timezone float Users timezone in 3.0
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* @param $dst int Users daylight saving time
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* @return string Users new php Timezone which is used since 3.1
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*/
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function _convert_phpbb30_timezone($timezone, $dst)
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{
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$offset = $timezone + $dst;
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switch ($timezone)
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{
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case '-12':
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return 'Etc/GMT' . $offset; //'[UTC - 12] Baker Island Time'
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case '-11':
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return 'Etc/GMT' . $offset; //'[UTC - 11] Niue Time, Samoa Standard Time'
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case '-10':
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return 'Etc/GMT' . $offset; //'[UTC - 10] Hawaii-Aleutian Standard Time, Cook Island Time'
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case '-9.5':
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return 'Pacific/Marquesas'; //'[UTC - 9:30] Marquesas Islands Time'
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case '-9':
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return 'Etc/GMT' . $offset; //'[UTC - 9] Alaska Standard Time, Gambier Island Time'
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case '-8':
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return 'Etc/GMT' . $offset; //'[UTC - 8] Pacific Standard Time'
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case '-7':
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return 'Etc/GMT' . $offset; //'[UTC - 7] Mountain Standard Time'
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case '-6':
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return 'Etc/GMT' . $offset; //'[UTC - 6] Central Standard Time'
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case '-5':
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return 'Etc/GMT' . $offset; //'[UTC - 5] Eastern Standard Time'
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case '-4.5':
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return 'America/Caracas'; //'[UTC - 4:30] Venezuelan Standard Time'
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case '-4':
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return 'Etc/GMT' . $offset; //'[UTC - 4] Atlantic Standard Time'
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case '-3.5':
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return 'America/St_Johns'; //'[UTC - 3:30] Newfoundland Standard Time'
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case '-3':
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return 'Etc/GMT' . $offset; //'[UTC - 3] Amazon Standard Time, Central Greenland Time'
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case '-2':
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return 'Etc/GMT' . $offset; //'[UTC - 2] Fernando de Noronha Time, South Georgia & the South Sandwich Islands Time'
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case '-1':
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return 'Etc/GMT' . $offset; //'[UTC - 1] Azores Standard Time, Cape Verde Time, Eastern Greenland Time'
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case '0':
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return (!$dst) ? 'UTC' : 'Etc/GMT+1'; //'[UTC] Western European Time, Greenwich Mean Time'
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case '1':
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return 'Etc/GMT+' . $offset; //'[UTC + 1] Central European Time, West African Time'
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case '2':
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return 'Etc/GMT+' . $offset; //'[UTC + 2] Eastern European Time, Central African Time'
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case '3':
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return 'Etc/GMT+' . $offset; //'[UTC + 3] Moscow Standard Time, Eastern African Time'
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case '3.5':
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return 'Asia/Tehran'; //'[UTC + 3:30] Iran Standard Time'
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case '4':
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return 'Etc/GMT+' . $offset; //'[UTC + 4] Gulf Standard Time, Samara Standard Time'
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case '4.5':
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return 'Asia/Kabul'; //'[UTC + 4:30] Afghanistan Time'
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case '5':
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return 'Etc/GMT+' . $offset; //'[UTC + 5] Pakistan Standard Time, Yekaterinburg Standard Time'
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case '5.5':
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return 'Asia/Kolkata'; //'[UTC + 5:30] Indian Standard Time, Sri Lanka Time'
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case '5.75':
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return 'Asia/Kathmandu'; //'[UTC + 5:45] Nepal Time'
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case '6':
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return 'Etc/GMT+' . $offset; //'[UTC + 6] Bangladesh Time, Bhutan Time, Novosibirsk Standard Time'
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case '6.5':
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return 'Indian/Cocos'; //'[UTC + 6:30] Cocos Islands Time, Myanmar Time'
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case '7':
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return 'Etc/GMT+' . $offset; //'[UTC + 7] Indochina Time, Krasnoyarsk Standard Time'
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case '8':
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return 'Etc/GMT+' . $offset; //'[UTC + 8] Chinese Standard Time, Australian Western Standard Time, Irkutsk Standard Time'
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case '8.75':
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return 'Australia/Eucla'; //'[UTC + 8:45] Southeastern Western Australia Standard Time'
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case '9':
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return 'Etc/GMT+' . $offset; //'[UTC + 9] Japan Standard Time, Korea Standard Time, Chita Standard Time'
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case '9.5':
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return 'Australia/ACT'; //'[UTC + 9:30] Australian Central Standard Time'
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case '10':
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return 'Etc/GMT+' . $offset; //'[UTC + 10] Australian Eastern Standard Time, Vladivostok Standard Time'
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case '10.5':
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return 'Australia/Lord_Howe'; //'[UTC + 10:30] Lord Howe Standard Time'
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case '11':
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return 'Etc/GMT+' . $offset; //'[UTC + 11] Solomon Island Time, Magadan Standard Time'
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case '11.5':
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return 'Pacific/Norfolk'; //'[UTC + 11:30] Norfolk Island Time'
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case '12':
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return 'Etc/GMT+12'; //'[UTC + 12] New Zealand Time, Fiji Time, Kamchatka Standard Time'
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case '12.75':
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return 'Pacific/Chatham'; //'[UTC + 12:45] Chatham Islands Time'
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case '13':
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return 'Pacific/Tongatapu'; //'[UTC + 13] Tonga Time, Phoenix Islands Time'
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case '14':
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return 'Pacific/Kiritimati'; //'[UTC + 14] Line Island Time'
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default:
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return 'UTC';
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}
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}
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/****************************************************************************
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* ADD YOUR DATABASE SCHEMA CHANGES HERE *
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*****************************************************************************/
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@ -1225,6 +1126,8 @@ function change_database_data(&$no_updates, $version)
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{
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global $db, $errored, $error_ary, $config, $phpbb_root_path, $phpEx, $db_tools;
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$update_helpers = new phpbb_update_helpers();
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switch ($version)
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{
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case '3.0.0':
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@ -2721,7 +2624,7 @@ function change_database_data(&$no_updates, $version)
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while ($row = $db->sql_fetchrow($result))
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{
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$sql = 'UPDATE ' . USERS_TABLE . "
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SET user_timezone = '" . $db->sql_escape(_convert_phpbb30_timezone($row['user_timezone'], $row['user_dst'])) . "'
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SET user_timezone = '" . $db->sql_escape($update_helpers->convert_phpbb30_timezone($row['user_timezone'], $row['user_dst'])) . "'
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WHERE user_timezone = '" . $db->sql_escape($row['user_timezone']) . "'
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AND user_dst = " . (int) $row['user_dst'];
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_sql($sql, $errored, $error_ary);
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@ -2729,7 +2632,7 @@ function change_database_data(&$no_updates, $version)
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$db->sql_freeresult($result);
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// Update board default timezone
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set_config('board_timezone', _convert_phpbb30_timezone($config['board_timezone'], $config['board_dst']));
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set_config('board_timezone', $update_helpers->convert_phpbb30_timezone($config['board_timezone'], $config['board_dst']));
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// After we have calculated the timezones we can delete user_dst column from user table.
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$db_tools->sql_column_remove(USERS_TABLE, 'user_dst');
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