diff options
Diffstat (limited to 'server/lib/util.js')
| -rw-r--r-- | server/lib/util.js | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/server/lib/util.js b/server/lib/util.js index 791d3e2..86fbdcc 100644 --- a/server/lib/util.js +++ b/server/lib/util.js @@ -5,19 +5,24 @@ var whitespace = new RegExp('\\s', 'g') var whitespaceHead = /^\s+/ var whitespaceTail = /\s+$/ var nonAlphanumerics = new RegExp('[^-_a-zA-Z0-9]', 'g') +var nonNumerics = new RegExp('[^0-9]', 'g') var consecutiveDashes = new RegExp("-+", 'g') var entities = new RegExp("[<>&]", 'g') var util = {} -util.trim = function (s){ return (s || "").replace(whitespaceHead,"").replace(whitespaceTail,"") } - +util.trim = function (s){ + return (s || "").replace(whitespaceHead,"").replace(whitespaceTail,"") +} util.slugify = function (s){ return (s || "").toLowerCase().replace(whitespace,"-").replace(nonAlphanumerics, '-').replace(consecutiveDashes,"-") } util.sanitize = function (s){ return (s || "").replace(entities, "") } +util.sanitizeNumber = function (s){ + return (s || "").replace(nonNumerics, "") +} util.escape = function (s){ return (s || "").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">") } @@ -30,8 +35,9 @@ util.capitalizeWord = function (s) { util.escapeRegExp = function (s) { return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&") } - - +util.htmlize = function(s) { + return s.replace(/\n/g,"<br>") +} util.cleanQuery = function (query) { var update = _.extend({}, query); delete update._id; @@ -41,12 +47,10 @@ util.cleanQuery = function (query) { delete update.created_by; return update; } - util.ip2num = function(dot) { - var d = dot.split('.'); + var d = (dot || "127.0.0.1").split('.'); return ((((((+d[0])*256)+(+d[1]))*256)+(+d[2]))*256)+(+d[3]); } - util.num2ip = function(num) { if (! num) return "" var d = num % 256; |