setFunctionHook( 'calendar', __CLASS__ . '::render' ); } /** * Expands the "calendar" magic word to a table of all the individual month tables * * @param Parser $parser * @return array */ public static function render( $parser ) { $parser->getOutput()->updateCacheExpiry( 0 ); $parser->getOutput()->addModules( [ 'ext.simplecalendar' ] ); // Retrieve args $argv = []; foreach ( func_get_args() as $arg ) { if ( !is_object( $arg ) ) { if ( preg_match( '/^(.+?)\s*=\s*(.+)$/', $arg, $match ) ) { $argv[$match[1]] = $match[2]; } } } // Set options to defaults or specified values $f = $argv['format'] ?? ( strtoupper( substr( PHP_OS, 0, 3 ) ) == 'WIN' ? 'j F Y' : 'j F Y' ); $df = $argv['dayformat'] ?? false; $p = isset( $argv['title'] ) ? $argv['title'] . '/' : ''; $q = isset( $argv['query'] ) ? $argv['query'] . '&action=edit' : 'action=edit'; $y = $argv['year'] ?? date( 'Y' ); // If a month is specified, return only that month's table if ( isset( $argv['month'] ) ) { $m = $argv['month']; $table = self::renderMonth( date( 'm', strtotime( "$y-$m-01" ) ), $y, $p, $q, $f, $df ); // Otherwise start month at 1 and build the main container table } else { $m = 1; $table = ""; for ( $rows = 3; $rows--; $table .= "" ) { for ( $cols = 0; $cols < 4; $cols++ ) { $table .= ""; } } $table .= "

\n" . self::renderMonth( $m++, $y, $p, $q, $f, $df ) . "\n

\n"; } return [ $table, 'isHTML' => true, 'noparse' => true ]; } /** * Return a calendar table of the passed month and year * * @param int $m * @param int $y * @param string $prefix * @param string $query * @param string $format * @param string $dayformat * @return string */ private static function renderMonth( $m, $y, $prefix, $query, $format, $dayformat ) { $thisDay = date( 'd' ); $thisMonth = date( 'n' ); $thisYear = date( 'Y' ); $d = date( 'w', $ts = mktime( 0, 0, 0, $m, 1, $y ) ); if ( empty( $d ) ) { $d = 7; } $month = wfMessage( strtolower( date( 'F', $ts ) ) )->text(); $days = []; foreach ( [ 'M', 'T', 'W', 'T', 'F', 'S', 'S' ] as $i => $day ) { $days[] = $dayformat ? wfMessage( date( $dayformat, mktime( 0, 0, 0, 2, $i, 2000 ) ) )->text() : $day; } $table = "\n\n\t\n"; $table .= "\t\n"; $table .= "\t\n"; if ( $d > 0 ) { $table .= "\t\t" . str_repeat( "", $d - 1 ) . "\n"; } for ( $i = $day = $d; $day < 32; $i++ ) { $day = $i - $d + 1; if ( $day < 29 || checkdate( $m, $day, $y ) ) { if ( $i % 7 == 1 ) { $table .= "\n\t\n\t\n"; } $t = ( $day == $thisDay && $m == $thisMonth && $y == $thisYear ) ? ' today' : ''; $ttext = $prefix . trim( date( $format, mktime( 0, 0, 0, $m, $day, $y ) ) ); $title = Title::newFromText( $ttext ); if ( is_object( $title ) ) { $class = $title->exists() ? 'day-active' : 'day-empty'; $url = $title->getLocalURL( $title->exists() ? '' : $query ); } else { $url = "Bad title: \"$ttext\" (using format \"$format\")"; } $table .= "\t\t\n"; } } $last = date( "t", $ts ); if ( empty( $d ) ) { $last = 31; } $iClose = 0; while ( ( $d + $last + $iClose ) % 7 !== 1 ) { $iClose++; $table .= "\t\t\n"; } $table .= "\n\t\n

$month
" . implode( '	', $days ) . "
$day

"; return $table; } }