mirror of
https://github.com/moodle/moodle.git
synced 2025-01-18 05:58:34 +01:00
127 lines
3.8 KiB
PHP
127 lines
3.8 KiB
PHP
<?php // $Id$
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// Automatic update of Timezones from a new source
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require_once('../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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require_once($CFG->libdir.'/filelib.php');
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require_once($CFG->libdir.'/olson.php');
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admin_externalpage_setup('timezoneimport');
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$ok = optional_param('ok', 0, PARAM_BOOL);
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/// Print headings
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$strimporttimezones = get_string('importtimezones', 'admin');
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admin_externalpage_print_header();
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print_heading($strimporttimezones);
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if (!$ok or !confirm_sesskey()) {
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$message = '<br /><br />';
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$message .= $CFG->dataroot.'/temp/olson.txt<br />';
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$message .= $CFG->dataroot.'/temp/timezone.txt<br />';
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$message .= '<a href="http://download.moodle.org/timezone/">http://download.moodle.org/timezone/</a><br />';
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$message .= '<a href="'.$CFG->wwwroot.'/lib/timezone.txt">'.$CFG->dirroot.'/lib/timezone.txt</a><br />';
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$message .= '<br />';
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$message = get_string("configintrotimezones", 'admin', $message);
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notice_yesno($message, 'timezoneimport.php?ok=1&sesskey='.sesskey(), 'index.php');
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admin_externalpage_print_footer();
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exit;
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}
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/// Try to find a source of timezones to import from
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$importdone = false;
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/// First, look for an Olson file locally
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$source = $CFG->dataroot.'/temp/olson.txt';
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if (!$importdone and is_readable($source)) {
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if ($timezones = olson_to_timezones($source)) {
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update_timezone_records($timezones);
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$importdone = $source;
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}
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}
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/// Next, look for a CSV file locally
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$source = $CFG->dataroot.'/temp/timezone.txt';
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if (!$importdone and is_readable($source)) {
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if ($timezones = get_records_csv($source, 'timezone')) {
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update_timezone_records($timezones);
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$importdone = $source;
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}
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}
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/// Otherwise, let's try moodle.org's copy
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$source = 'http://download.moodle.org/timezone/';
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if (!$importdone && ($content=download_file_content($source))) {
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if ($file = fopen($CFG->dataroot.'/temp/timezone.txt', 'w')) { // Make local copy
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fwrite($file, $content);
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fclose($file);
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if ($timezones = get_records_csv($CFG->dataroot.'/temp/timezone.txt', 'timezone')) { // Parse it
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update_timezone_records($timezones);
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$importdone = $source;
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}
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unlink($CFG->dataroot.'/temp/timezone.txt');
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}
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}
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/// Final resort, use the copy included in Moodle
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$source = $CFG->dirroot.'/lib/timezone.txt';
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if (!$importdone and is_readable($source)) { // Distribution file
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if ($timezones = get_records_csv($source, 'timezone')) {
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update_timezone_records($timezones);
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$importdone = $source;
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}
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}
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/// That's it!
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if ($importdone) {
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$a = null;
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$a->count = count($timezones);
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$a->source = $importdone;
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print_heading(get_string('importtimezonescount', 'admin', $a), '', 3);
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print_continue('index.php');
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$timezonelist = array();
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foreach ($timezones as $timezone) {
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if (is_array($timezone)) {
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$timezone = (object)$timezone;
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}
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if (isset($timezonelist[$timezone->name])) {
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$timezonelist[$timezone->name]++;
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} else {
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$timezonelist[$timezone->name] = 1;
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}
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}
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ksort($timezonelist);
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echo "<br />";
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print_simple_box_start('center');
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foreach ($timezonelist as $name => $count) {
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echo "$name ($count)<br />";
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}
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print_simple_box_end();
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} else {
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print_heading(get_string('importtimezonesfailed', 'admin'), '', 3);
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print_continue('index.php');
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}
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admin_externalpage_print_footer();
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?>
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