[IMP] Moved the date formatting functions in openerpframework.js

bzr revid: nicolas.vanhoren@openerp.com-20130808134520-v0n2b29vuffstyu0

1 files changed, 167 insertions, 0 deletions

diff --git a/addons/web/static/src/js/openerpframework.js b/addons/web/static/src/js/openerpframework.js
index f5f5820f278..2a4bcc50ffd 100644
--- a/addons/web/static/src/js/openerpframework.js
+++ b/addons/web/static/src/js/openerpframework.js
@@ -1244,6 +1244,173 @@ openerp.Mutex = openerp.Class.extend({
     }
 });
 
+/**
+ * Converts a string to a Date javascript object using OpenERP's
+ * datetime string format (exemple: '2011-12-01 15:12:35.832').
+ * 
+ * The time zone is assumed to be UTC (standard for OpenERP 6.1)
+ * and will be converted to the browser's time zone.
+ * 
+ * @param {String} str A string representing a datetime.
+ * @returns {Date}
+ */
+openerp.str_to_datetime = function(str) {
+    if(!str) {
+        return str;
+    }
+    var regex = /^(\d\d\d\d)-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d(?:\.(\d+))?)$/;
+    var res = regex.exec(str);
+    if ( !res ) {
+        throw new Error("'" + str + "' is not a valid datetime");
+    }
+    var tmp = new Date();
+    tmp.setUTCFullYear(parseFloat(res[1]));
+    tmp.setUTCMonth(parseFloat(res[2]) - 1);
+    tmp.setUTCDate(parseFloat(res[3]));
+    tmp.setUTCHours(parseFloat(res[4]));
+    tmp.setUTCMinutes(parseFloat(res[5]));
+    tmp.setUTCSeconds(parseFloat(res[6]));
+    tmp.setUTCSeconds(parseFloat(res[6]));
+    tmp.setUTCMilliseconds(parseFloat(rpad((res[7] || "").slice(0, 3), 3)));
+    return tmp;
+};
+
+/**
+ * Converts a string to a Date javascript object using OpenERP's
+ * date string format (exemple: '2011-12-01').
+ * 
+ * As a date is not subject to time zones, we assume it should be
+ * represented as a Date javascript object at 00:00:00 in the
+ * time zone of the browser.
+ * 
+ * @param {String} str A string representing a date.
+ * @returns {Date}
+ */
+openerp.str_to_date = function(str) {
+    if(!str) {
+        return str;
+    }
+    var regex = /^(\d\d\d\d)-(\d\d)-(\d\d)$/;
+    var res = regex.exec(str);
+    if ( !res ) {
+        throw new Error("'" + str + "' is not a valid date");
+    }
+    var tmp = new Date();
+    tmp.setFullYear(parseFloat(res[1]));
+    tmp.setMonth(parseFloat(res[2]) - 1);
+    tmp.setDate(parseFloat(res[3]));
+    tmp.setHours(0);
+    tmp.setMinutes(0);
+    tmp.setSeconds(0);
+    return tmp;
+};
+
+/**
+ * Converts a string to a Date javascript object using OpenERP's
+ * time string format (exemple: '15:12:35').
+ * 
+ * The OpenERP times are supposed to always be naive times. We assume it is
+ * represented using a javascript Date with a date 1 of January 1970 and a
+ * time corresponding to the meant time in the browser's time zone.
+ * 
+ * @param {String} str A string representing a time.
+ * @returns {Date}
+ */
+openerp.str_to_time = function(str) {
+    if(!str) {
+        return str;
+    }
+    var regex = /^(\d\d):(\d\d):(\d\d(?:\.(\d+))?)$/;
+    var res = regex.exec(str);
+    if ( !res ) {
+        throw new Error("'" + str + "' is not a valid time");
+    }
+    var tmp = new Date();
+    tmp.setFullYear(1970);
+    tmp.setMonth(0);
+    tmp.setDate(1);
+    tmp.setHours(parseFloat(res[1]));
+    tmp.setMinutes(parseFloat(res[2]));
+    tmp.setSeconds(parseFloat(res[3]));
+    tmp.setMilliseconds(parseFloat(rpad((res[4] || "").slice(0, 3), 3)));
+    return tmp;
+};
+
+/*
+ * Left-pad provided arg 1 with zeroes until reaching size provided by second
+ * argument.
+ *
+ * @param {Number|String} str value to pad
+ * @param {Number} size size to reach on the final padded value
+ * @returns {String} padded string
+ */
+var lpad = function(str, size) {
+    str = "" + str;
+    return new Array(size - str.length + 1).join('0') + str;
+};
+
+var rpad = function(str, size) {
+    str = "" + str;
+    return str + new Array(size - str.length + 1).join('0');
+};
+
+/**
+ * Converts a Date javascript object to a string using OpenERP's
+ * datetime string format (exemple: '2011-12-01 15:12:35').
+ * 
+ * The time zone of the Date object is assumed to be the one of the
+ * browser and it will be converted to UTC (standard for OpenERP 6.1).
+ * 
+ * @param {Date} obj
+ * @returns {String} A string representing a datetime.
+ */
+openerp.datetime_to_str = function(obj) {
+    if (!obj) {
+        return false;
+    }
+    return lpad(obj.getUTCFullYear(),4) + "-" + lpad(obj.getUTCMonth() + 1,2) + "-"
+         + lpad(obj.getUTCDate(),2) + " " + lpad(obj.getUTCHours(),2) + ":"
+         + lpad(obj.getUTCMinutes(),2) + ":" + lpad(obj.getUTCSeconds(),2);
+};
+
+/**
+ * Converts a Date javascript object to a string using OpenERP's
+ * date string format (exemple: '2011-12-01').
+ * 
+ * As a date is not subject to time zones, we assume it should be
+ * represented as a Date javascript object at 00:00:00 in the
+ * time zone of the browser.
+ * 
+ * @param {Date} obj
+ * @returns {String} A string representing a date.
+ */
+openerp.date_to_str = function(obj) {
+    if (!obj) {
+        return false;
+    }
+    return lpad(obj.getFullYear(),4) + "-" + lpad(obj.getMonth() + 1,2) + "-"
+         + lpad(obj.getDate(),2);
+};
+
+/**
+ * Converts a Date javascript object to a string using OpenERP's
+ * time string format (exemple: '15:12:35').
+ * 
+ * The OpenERP times are supposed to always be naive times. We assume it is
+ * represented using a javascript Date with a date 1 of January 1970 and a
+ * time corresponding to the meant time in the browser's time zone.
+ * 
+ * @param {Date} obj
+ * @returns {String} A string representing a time.
+ */
+openerp.time_to_str = function(obj) {
+    if (!obj) {
+        return false;
+    }
+    return lpad(obj.getHours(),2) + ":" + lpad(obj.getMinutes(),2) + ":"
+         + lpad(obj.getSeconds(),2);
+};
+
 openerp.declare = declare;
 
 return openerp;