tzk/tzk/editions/tzk/plugins/Calendar/_system/macros/buggyj/Calendar/refresh.js

106 lines
3.1 KiB
JavaScript

/*\
title: $:/macros/buggyj/Calendar/refresh.js
type: application/javascript
module-type: macro
<<diary year month>>
<<diary year>> - year calendar
<<diary>> - this month
Options:$:/macros/diary/options.json
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Information about this macro
CAL demo
*/
exports.name = "calendarrefresh";
exports.params = [
{ name: "year" },{ name: "month" },{ name: "opts" },{name:"changedTiddlers"}
];
// Source: http://stackoverflow.com/questions/497790
var dates = {
convert:function(d) {
// Converts the date in d to a date-object. The input can be:
// a date object: returned without modification
// an array : Interpreted as [year,month,day]. NOTE: month is 0-11.
// a number : Interpreted as number of milliseconds
// since 1 Jan 1970 (a timestamp)
// a string : Any format supported by the javascript engine, like
// "YYYY/MM/DD", "MM/DD/YYYY", "Jan 31 2009" etc.
// an object : Interpreted as an object with year, month and date
// attributes. **NOTE** month is 0-11.
return (
d.constructor === Date ? d :
d.constructor === Array ? new Date(d[0],d[1],d[2]) :
d.constructor === Number ? new Date(d) :
d.constructor === String ? new Date(d) :
typeof d === "object" ? new Date(d.year,d.month,d.date) :
NaN
);
},
compare:function(a,b) {
// Compare two dates (could be of any type supported by the convert
// function above) and returns:
// -1 : if a < b
// 0 : if a = b
// 1 : if a > b
// NaN : if a or b is an illegal date
// NOTE: The code inside isFinite does an assignment (=).
return (
isFinite(a=this.convert(a).valueOf()) &&
isFinite(b=this.convert(b).valueOf()) ?
(a>b)-(a<b) :
NaN
);
},
inRange:function(d,start,end) {
// Checks if date in d is between dates in start and end.
// Returns a boolean or NaN:
// true : if d is between start and end (inclusive)
// false : if d is before start or after end
// NaN : if one or more of the dates is illegal.
// NOTE: The code inside isFinite does an assignment (=).
return (
isFinite(d=this.convert(d).valueOf()) &&
isFinite(start=this.convert(start).valueOf()) &&
isFinite(end=this.convert(end).valueOf()) ?
start <= d && d <= end :
NaN
);
}
}
/*
Run the macro
*/
exports.run = function(year, month,opts,changedTiddlers) {
var found = false;
var journaltag = "Journal";
$tw.utils.each(changedTiddlers,function(attribute,name) {
if (attribute.deleted) {
return;
}
var tiddler = $tw.wiki.getTiddler(name);
var tags = (tiddler.fields.tags || []).slice(0);
if(tags.indexOf(journaltag) != -1) {
found = true;
}
});
if (found) return "found";
return "";
}
})();