protected static function load()
{
global $wgFlaggedRevsTags, $wgFlaggedRevTags;
if (self::$loaded) {
return true;
}
if (!FlaggedRevsSetup::isReady()) {
// sanity
throw new MWException('FlaggedRevs config loaded too soon! Possibly before LocalSettings.php!');
}
self::$loaded = true;
$flaggedRevsTags = null;
if (isset($wgFlaggedRevTags)) {
$flaggedRevsTags = $wgFlaggedRevTags;
// b/c
wfWarn('Please use $wgFlaggedRevsTags instead of $wgFlaggedRevTags in config.');
} elseif (isset($wgFlaggedRevsTags)) {
$flaggedRevsTags = $wgFlaggedRevsTags;
}
# Assume true, then set to false if needed
if (!empty($flaggedRevsTags)) {
self::$qualityVersions = true;
self::$pristineVersions = true;
self::$binaryFlagging = count($flaggedRevsTags) <= 1;
}
foreach ($flaggedRevsTags as $tag => $levels) {
# Sanity checks
$safeTag = htmlspecialchars($tag);
if (!preg_match('/^[a-zA-Z]{1,20}$/', $tag) || $safeTag !== $tag) {
throw new MWException('FlaggedRevs given invalid tag name!');
}
# Define "quality" and "pristine" reqs
if (is_array($levels)) {
$minQL = $levels['quality'];
$minPL = $levels['pristine'];
$ratingLevels = $levels['levels'];
# B/C, $levels is just an integer (minQL)
} else {
global $wgFlaggedRevPristine, $wgFlaggedRevValues;
$ratingLevels = isset($wgFlaggedRevValues) ? $wgFlaggedRevValues : 1;
$minQL = $levels;
// an integer
$minPL = isset($wgFlaggedRevPristine) ? $wgFlaggedRevPristine : $ratingLevels + 1;
wfWarn('Please update the format of $wgFlaggedRevsTags in config.');
}
# Set FlaggedRevs tags
self::$dimensions[$tag] = array();
for ($i = 0; $i <= $ratingLevels; $i++) {
self::$dimensions[$tag][$i] = "{$tag}-{$i}";
}
if ($ratingLevels > 1) {
self::$binaryFlagging = false;
// more than one level
}
# Sanity checks
if (!is_integer($minQL) || !is_integer($minPL)) {
throw new MWException('FlaggedRevs given invalid tag value!');
}
if ($minQL > $ratingLevels) {
self::$qualityVersions = false;
self::$pristineVersions = false;
}
if ($minPL > $ratingLevels) {
self::$pristineVersions = false;
}
self::$minQL[$tag] = max($minQL, 1);
self::$minPL[$tag] = max($minPL, 1);
self::$minSL[$tag] = 1;
}
global $wgFlaggedRevsTagsRestrictions, $wgFlagRestrictions;
if (isset($wgFlagRestrictions)) {
self::$tagRestrictions = $wgFlagRestrictions;
// b/c
wfWarn('Please use $wgFlaggedRevsTagsRestrictions instead of $wgFlagRestrictions in config.');
} else {
self::$tagRestrictions = $wgFlaggedRevsTagsRestrictions;
}
# Make sure that the restriction levels are unique
global $wgFlaggedRevsRestrictionLevels;
self::$restrictionLevels = array_unique($wgFlaggedRevsRestrictionLevels);
self::$restrictionLevels = array_filter(self::$restrictionLevels, 'strlen');
# Make sure no talk namespaces are in review namespace
global $wgFlaggedRevsNamespaces;
foreach ($wgFlaggedRevsNamespaces as $ns) {
if (MWNamespace::isTalk($ns)) {
throw new MWException('FlaggedRevs given talk namespace in $wgFlaggedRevsNamespaces!');
} elseif ($ns == NS_MEDIAWIKI) {
throw new MWException('FlaggedRevs given NS_MEDIAWIKI in $wgFlaggedRevsNamespaces!');
}
}
self::$reviewNamespaces = $wgFlaggedRevsNamespaces;
# Handle $wgFlaggedRevsAutoReview settings
global $wgFlaggedRevsAutoReview, $wgFlaggedRevsAutoReviewNew;
if (is_int($wgFlaggedRevsAutoReview)) {
self::$autoReviewConfig = $wgFlaggedRevsAutoReview;
} else {
// b/c
if ($wgFlaggedRevsAutoReview) {
self::$autoReviewConfig = FR_AUTOREVIEW_CHANGES;
}
wfWarn('$wgFlaggedRevsAutoReview is now a bitfield instead of a boolean.');
}
if (isset($wgFlaggedRevsAutoReviewNew)) {
// b/c
self::$autoReviewConfig = $wgFlaggedRevsAutoReviewNew ? self::$autoReviewConfig |= FR_AUTOREVIEW_CREATION : self::$autoReviewConfig & ~FR_AUTOREVIEW_CREATION;
wfWarn('$wgFlaggedRevsAutoReviewNew is deprecated; use $wgFlaggedRevsAutoReview.');
}
return true;
}