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This is done using asynchronous javascript so it should not block any actions.
2011-02-02 11:43:21 +01:00
parent 775abf7392
commit 5b28e356aa
4 changed files with 142 additions and 0 deletions
--- a/js/jquery/jquery.sprintf.js
+++ b/js/jquery/jquery.sprintf.js
@@ -0,0 +1,68 @@
+/**
+ * sprintf and vsprintf for jQuery
+ * somewhat based on http://jan.moesen.nu/code/javascript/sprintf-and-printf-in-javascript/
+ *
+ * Copyright (c) 2008 Sabin Iacob (m0n5t3r) <iacobs@m0n5t3r.info>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * @license http://www.gnu.org/licenses/gpl.html
+ * @project jquery.sprintf
+ */
+(function($){
+        var formats = {
+                'b': function(val) {return parseInt(val, 10).toString(2);},
+                'c': function(val) {return String.fromCharCode(parseInt(val, 10));},
+                'd': function(val) {return parseInt(val, 10);},
+                'u': function(val) {return Math.abs(val);},
+                'f': function(val, p) {
+                        p = parseInt(p, 10);
+                        val = parseFloat(val);
+                        if(isNaN(p && val)) {
+                                return NaN;
+                        }
+                        return p && val.toFixed(p) || val;
+                },
+                'o': function(val) {return parseInt(val, 10).toString(8);},
+                's': function(val) {return val;},
+                'x': function(val) {return ('' + parseInt(val, 10).toString(16)).toLowerCase();},
+                'X': function(val) {return ('' + parseInt(val, 10).toString(16)).toUpperCase();}
+        };
+
+        var re = /%(?:(\d+)?(?:\.(\d+))?|\(([^)]+)\))([%bcdufosxX])/g;
+
+        var dispatch = function(data){
+                if(data.length == 1 && typeof data[0] == 'object') { //python-style printf
+                        data = data[0];
+                        return function(match, w, p, lbl, fmt, off, str) {
+                                return formats[fmt](data[lbl]);
+                        };
+                } else { // regular, somewhat incomplete, printf
+                        var idx = 0;
+                        return function(match, w, p, lbl, fmt, off, str) {
+                                if(fmt == '%') {
+                                        return '%';
+                                }
+                                return formats[fmt](data[idx++], p);
+                        };
+                }
+        };
+
+        $.extend({
+                sprintf: function(format) {
+                        var argv = Array.apply(null, arguments).slice(1);
+                        return format.replace(re, dispatch(argv));
+                },
+                vsprintf: function(format, data) {
+                        return format.replace(re, dispatch(data));
+                }
+        });
+})(jQuery);
+