1 files changed, 145 insertions, 0 deletions
diff --git a/maintenance/language/writeMessagesArray.inc b/maintenance/language/writeMessagesArray.inc
new file mode 100644
index 00000000..b0d17c59
--- /dev/null
+++ b/maintenance/language/writeMessagesArray.inc
@@ -0,0 +1,145 @@
+<?php
+/**
+ * Write a messages array as a PHP text.
+ *
+ * @package MediaWiki
+ * @subpackage Maintenance
+ */
+
+require_once( 'messages.inc' );
+require_once( 'messageTypes.inc' );
+
+/**
+ * Write a messages array as a PHP text.
+ *
+ * @param $messages The messages array.
+ * @param $ignoredComments Show comments about ignored and optional messages? (For English.)
+ *
+ * @return The PHP text.
+ */
+function writeMessagesArray( $messages, $ignoredComments = false ) {
+	global $wgMessageStrucutre, $wgBlockComments, $wgMessageComments;
+
+	# Sort messages to blocks
+	$sortedMessages['unknown'] = $messages;
+	foreach ( $wgMessageStrucutre as $blockName => $block ) {
+		foreach ( $block as $key ) {
+			if ( array_key_exists( $key, $sortedMessages['unknown'] ) ) {
+				$sortedMessages[$blockName][$key] = $sortedMessages['unknown'][$key];
+				unset( $sortedMessages['unknown'][$key] );
+			}
+		}
+	}
+
+	# Write all the messages
+	$messagesText = "\$messages = array(\n";
+	foreach( $sortedMessages as $block => $messages ) {
+		# Skip if it's the block of unknown messages - handle that in the end of file
+		if ( $block == 'unknown' ) {
+			continue;
+		}
+
+		# Write the block
+		$messagesText .= writeMessagesBlock( $block, $wgBlockComments[$block], $messages, $ignoredComments );
+	}
+	ksort( $sortedMessages['unknown'] );
+	$messagesText .= writeMessagesBlock( 'unknown', 'Unknown messages', $sortedMessages['unknown'], $ignoredComments ); # Write the unknown messages, alphabetically sorted
+	$messagesText .= ");\n";
+
+	return $messagesText;
+}
+
+/**
+ * Write a block of messages to PHP.
+ *
+ * @param $name The block name.
+ * @param $comment The block comment.
+ * @param $messages The block messages.
+ * @param $ignoredComments Show comments about ignored and optional messages? (For English.)
+ *
+ * @return The block, formatted in PHP.
+ */
+function writeMessagesBlock( $name, $comment, $messages, $ignoredComments ) {
+	global $wgMessageComments, $wgMessagseWithDollarSigns;
+	global $wgIgnoredMessages, $wgOptionalMessages;
+	$blockText = '';
+
+	# Skip the block if it includes no messages
+	if ( empty( $messages ) ) {
+		return '';
+	}
+
+	# Format the block comment (if exists); check for multiple lines comments
+	if ( !empty( $comment ) ) {
+		if ( strpos( $comment, "\n" ) === false ) {
+			$blockText .= "# $comment\n";
+		} else {
+			$blockText .= "/*\n$comment\n*/\n";
+		}
+	}
+
+	# Get max key length
+	$maxKeyLength = 0;
+	foreach( array_keys( $messages ) as $key ) {
+		if ( strlen( $key ) > $maxKeyLength ) {
+			$maxKeyLength = strlen( $key );
+		}
+	}
+
+	# Format the messages
+	foreach( $messages as $key => $value ) {
+		# Add the key name
+		$blockText .= "'$key'";
+
+		# Add the appropriate block whitespace
+		for ( $i = 1; $i <= ( $maxKeyLength - strlen( $key ) ); $i++ ) {
+			$blockText .= ' ';
+		}
+
+		# Refer to the value
+		$blockText .= ' => ';
+
+		# Check for the appropriate apostrophe and add the value
+		if ( strpos( $value, "'" ) === false ) {
+			$blockText .= "'$value'";
+		} elseif ( strpos( $value, '"' ) === false && !in_array( $key, $wgMessagseWithDollarSigns ) ) {
+			$blockText .= "\"$value\"";
+		} else {
+			$blockText .= "'" . str_replace( "'", "\'", $value ) . "'";
+		}
+
+		# Comma
+		$blockText .= ',';
+
+		$ignoredComment = "don't translate or duplicate this message to other languages";
+		$optionalComment = "only translate this message to other languages if you have to change it";
+		$showIgnoredOrOptionalComment = in_array( $key, $wgIgnoredMessages ) || in_array( $key, $wgOptionalMessages );
+		if ( $ignoredComments ) {
+			if ( array_key_exists( $key, $wgMessageComments ) ) {
+				$blockText .= ' # ' . $wgMessageComments[$key];
+				if ( $showIgnoredOrOptionalComment ) {
+					$blockText .= '; ';
+				}
+			} elseif ( $showIgnoredOrOptionalComment ) {
+				$blockText .= ' # ';
+			}
+			if ( in_array( $key, $wgIgnoredMessages ) ) {
+				$blockText .= $ignoredComment;
+			} elseif ( in_array( $key, $wgOptionalMessages ) ) {
+				$blockText .= $optionalComment;
+			}
+		} elseif ( array_key_exists( $key, $wgMessageComments ) ) {
+			$blockText .= ' # ' . $wgMessageComments[$key];
+		}
+
+		# Newline
+		$blockText .= "\n";
+	}
+
+	# Newline to end the block
+	$blockText .= "\n";
+
+	return $blockText;
+}
+
+?>