diff options
Diffstat (limited to 'server/lib/util.js')
| -rw-r--r-- | server/lib/util.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/server/lib/util.js b/server/lib/util.js index 87e2d54..791d3e2 100644 --- a/server/lib/util.js +++ b/server/lib/util.js @@ -8,7 +8,6 @@ var nonAlphanumerics = new RegExp('[^-_a-zA-Z0-9]', 'g') var consecutiveDashes = new RegExp("-+", 'g') var entities = new RegExp("[<>&]", 'g') - var util = {} util.trim = function (s){ return (s || "").replace(whitespaceHead,"").replace(whitespaceTail,"") } @@ -19,6 +18,9 @@ util.slugify = function (s){ util.sanitize = function (s){ return (s || "").replace(entities, "") } +util.escape = function (s){ + return (s || "").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">") +} util.capitalize = function (s) { return (s || "").split(" ").map(util.capitalizeWord).join(" "); } @@ -46,6 +48,7 @@ util.ip2num = function(dot) { } util.num2ip = function(num) { + if (! num) return "" var d = num % 256; for (var i = 3; i > 0; i--) { num = Math.floor(num/256); |