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Diffstat (limited to 'app/static/js/pretty.js')
-rw-r--r-- | app/static/js/pretty.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/app/static/js/pretty.js b/app/static/js/pretty.js new file mode 100644 index 0000000..2117f70 --- /dev/null +++ b/app/static/js/pretty.js @@ -0,0 +1,36 @@ +/* + * JavaScript Pretty Date + * Copyright (c) 2011 John Resig (ejohn.org) + * Licensed under the MIT and GPL licenses. + */ + +// Takes an ISO time and returns a string representing how +// long ago the date represents. +function prettyDate(time){ + var date = new Date((time || "").replace(/-/g,"/").replace(/[TZ]/g," ")), + diff = (((new Date()).getTime() - date.getTime()) / 1000), + day_diff = Math.floor(diff / 86400); + + if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 ) + return; + + return day_diff == 0 && ( + diff < 60 && "just now" || + diff < 120 && "1 minute ago" || + diff < 3600 && Math.floor( diff / 60 ) + " minutes ago" || + diff < 7200 && "1 hour ago" || + diff < 86400 && Math.floor( diff / 3600 ) + " hours ago") || + day_diff == 1 && "Yesterday" || + day_diff < 7 && day_diff + " days ago" || + day_diff < 31 && Math.ceil( day_diff / 7 ) + " weeks ago"; +} + +// If jQuery is included in the page, adds a jQuery plugin to handle it as well +if ( typeof jQuery != "undefined" ) + jQuery.fn.prettyDate = function(){ + return this.each(function(){ + var date = prettyDate(this.title); + if ( date ) + jQuery(this).text( date ); + }); + }; |