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Add a function to the config editor to specify which variables the config

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should contain.  If the config doesn't find those variables for the current
year, they are automatically copied in from year=-1.  This means that
we can update a database and add new config variables and not have to manually
add each variable to the current year.  It also means someone can't mess
up the system and accidentally delete config variables, because they 
will be recreated.
This commit is contained in:
dave 2006-09-03 21:36:28 +00:00
parent 808290f631
commit ebd4666f51
2 changed files with 30 additions and 0 deletions
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4
admin/judges_schedulerconfig.php
View File

@ -34,6 +34,10 @@ ogram; see the file COPYING. If not, write to
echo "<a href=\"index.php\">&lt;&lt; ".i18n("Back to Administration")."</a>\n";
echo "<a href=\"judges.php\">&lt;&lt; ".i18n("Back to Judges")."</a>\n";
config_editor_require_vars("Judge Scheduler", $config['FAIRYEAR'],
array( "max_projects_per_team", "times_judged",
"min_judges_per_team", "max_judges_per_team",
"effort", "project_status") );
config_editor("Judge Scheduler", $config['FAIRYEAR'], "var", $_SERVER['PHP_SELF']);
echo "<hr />";

26
config_editor.inc.php
View File

@ -51,6 +51,32 @@ function config_editor_parse_from_http_headers($array_name)
return $ans;
}
function config_editor_require_vars($category, $year, $varlist)
{
global $config;
foreach($varlist as $v) {
if(isset($config[$v])) continue;
/* FInd var with year = -1 */
$q = mysql_query("SELECT * FROM config WHERE ".
"var='$v' AND year='-1'");
if(mysql_num_rows($q) != 1) {
print("Not found in year -1");
/* Insert a dummy */
mysql_query("INSERT INTO `config` (`var`, `val`,
`description`, `category`, `year`, `ord`)
VALUES ('$v', '', '',
'$category', $year, 99999)");
} else {
print("Found in year -1");
$r = mysql_fetch_object($q);
mysql_query("INSERT INTO `config` (`var`, `val`,
`description`, `category`, `year`, `ord`)
VALUES ('$v', '{$r->val}', '{$r->description}',
'$category', '$year', {$r->ord})");
}
}
}
/* A complete question editor. Just call it with the
* section you want to edit, a year, the array_name to use for
* POSTing and GETting the questions (so you can put more than one