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Code Issues Releases Wiki Activity

Added parseBlockTerminated() method to new wikitext parser

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This commit is contained in:
Jeremy Ruston 2012-06-07 13:08:50 +01:00
parent 4afcd60b8a
commit 52f86e7b01
1 changed files with 33 additions and 0 deletions
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33
core/modules/parsers/newwikitextparser/newwikitextparser.js
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@ -65,6 +65,39 @@ WikiTextRenderer.prototype.parseBlock = function() {
}
};
/*
Parse blocks of text until a terminating regexp is encountered
terminatorRegExp: terminating regular expression
addClass: optional CSS class to add to each block
*/
WikiTextRenderer.prototype.parseBlockTerminated = function(terminatorRegExp,className) {
var tree = [];
// Skip any whitespace
this.skipWhitespace();
// Check if we've got the end marker
terminatorRegExp.lastIndex = this.pos;
var match = terminatorRegExp.exec(this.source);
// Parse the text into blocks
while(this.pos < this.sourceLength && !(match && match.index === this.pos)) {
var blocks = this.parseBlock();
for(var t=0; t<blocks.length; t++) {
if(className) {
blocks[t].addClass(className);
}
tree.push(blocks[t]);
}
// Skip any whitespace
this.skipWhitespace();
// Check if we've got the end marker
terminatorRegExp.lastIndex = this.pos;
match = terminatorRegExp.exec(this.source);
}
if(match && match.index === this.pos) {
this.pos = match.index + match[0].length;
}
return tree;
};
WikiTextRenderer.prototype.skipWhitespace = function() {
var whitespaceRegExp = /(\s+)/mg;
whitespaceRegExp.lastIndex = this.pos;