/**
* Hook function for EditFilter
* Confirm that a local blacklist page being saved is valid,
* and toss back a warning to the user if it isn't.
*
* @param $editPage EditPage
* @param $text string
* @param $section string
* @param $hookError string
* @return bool
*/
static function validate( $editPage, $text, $section, &$hookError ) {
$thisPageName = $editPage->mTitle->getPrefixedDBkey();
if( !BaseBlacklist::isLocalSource( $editPage->mTitle ) ) {
wfDebugLog( 'SpamBlacklist', "Spam blacklist validator: [[$thisPageName]] not a local blacklist\n" );
return true;
}
$lines = explode( "\n", $text );
$badLines = SpamRegexBatch::getBadLines( $lines );
if( $badLines ) {
wfDebugLog( 'SpamBlacklist', "Spam blacklist validator: [[$thisPageName]] given invalid input lines: " .
implode( ', ', $badLines ) . "\n" );
$badList = "*<tt>" .
implode( "</tt>\n*<tt>",
array_map( 'wfEscapeWikiText', $badLines ) ) .
"</tt>\n";
$hookError =
"<div class='errorbox'>" .
wfMsgExt( 'spam-invalid-lines', array( 'parsemag' ), count( $badLines ) ) . "<br />" .
$badList .
"</div>\n" .
"<br clear='all' />\n";
return true;
} else {
wfDebugLog( 'SpamBlacklist', "Spam blacklist validator: [[$thisPageName]] ok or empty blacklist\n" );
return true;
}
}
function buildSharedBlacklists() {
$regexes = array();
$listType = $this->getBlacklistType();
# Load lists
wfDebugLog( 'SpamBlacklist', "Constructing $listType blacklist\n" );
foreach ( $this->files as $fileName ) {
$matches = array();
if ( preg_match( '/^DB: ([\w-]*) (.*)$/', $fileName, $matches ) ) {
$text = $this->getArticleText( $matches[1], $matches[2] );
} elseif ( preg_match( '/^http:\/\//', $fileName ) ) {
$text = $this->getHttpText( $fileName );
} else {
$text = file_get_contents( $fileName );
wfDebugLog( 'SpamBlacklist', "got from file $fileName\n" );
}
// Build a separate batch of regexes from each source.
// While in theory we could squeeze a little efficiency
// out of combining multiple sources in one regex, if
// there's a bad line in one of them we'll gain more
// from only having to break that set into smaller pieces.
$regexes = array_merge( $regexes,
SpamRegexBatch::regexesFromText( $text, $fileName ) );
}
return $regexes;
}
/**
* Build a set of regular expressions from a MediaWiki message.
* Will be correctly empty if the message isn't present.
*
* @param $message string
* @return array of regular expressions, potentially empty
*/
static function regexesFromMessage( $message ) {
$source = wfMsgForContent( $message );
if( $source && !wfEmptyMsg( $message, $source ) ) {
return SpamRegexBatch::regexesFromText( $source );
} else {
return array();
}
}
/**
* Hook function for EditFilter
* Confirm that a local blacklist page being saved is valid,
* and toss back a warning to the user if it isn't.
*
* @param $editPage EditPage
* @param $text string
* @param $section string
* @param $hookError string
* @return bool
*/
static function validate($editPage, $text, $section, &$hookError)
{
$thisPageName = $editPage->mTitle->getPrefixedDBkey();
if (!BaseBlacklist::isLocalSource($editPage->mTitle)) {
wfDebugLog('SpamBlacklist', "Spam blacklist validator: [[{$thisPageName}]] not a local blacklist\n");
return true;
}
$type = BaseBlacklist::getTypeFromTitle($editPage->mTitle);
if ($type === false) {
return true;
}
$lines = explode("\n", $text);
$badLines = SpamRegexBatch::getBadLines($lines, BaseBlacklist::getInstance($type));
if ($badLines) {
wfDebugLog('SpamBlacklist', "Spam blacklist validator: [[{$thisPageName}]] given invalid input lines: " . implode(', ', $badLines) . "\n");
$badList = "*<code>" . implode("</code>\n*<code>", array_map('wfEscapeWikiText', $badLines)) . "</code>\n";
$hookError = "<div class='errorbox'>" . wfMessage('spam-invalid-lines')->numParams($badLines)->text() . "<br />" . $badList . "</div>\n" . "<br clear='all' />\n";
} else {
wfDebugLog('SpamBlacklist', "Spam blacklist validator: [[{$thisPageName}]] ok or empty blacklist\n");
}
return true;
}
/**
* Build a set of regular expressions from a MediaWiki message.
* Will be correctly empty if the message isn't present.
*
* @param $message string
* @param $blacklist BaseBlacklist
* @return array of regular expressions, potentially empty
*/
static function regexesFromMessage($message, BaseBlacklist $blacklist)
{
$source = wfMessage($message)->inContentLanguage();
if (!$source->isDisabled()) {
return SpamRegexBatch::regexesFromText($source->plain(), $blacklist);
} else {
return array();
}
}
