silverbullet-icalendar/icalendar.plug.js

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Object.entries(t))this[r]=n;this._normalize()}fromSeconds(t){let r=Math.abs(t);return this.factor=t<0?-1:1,this.hours=U(r/3600),r-=3600*this.hours,this.minutes=U(r/60),this}toSeconds(){return this.factor*(60*this.minutes+3600*this.hours)}compare(t){let r=this.toSeconds(),n=t.toSeconds();return(r>n)-(n>r)}_normalize(){let t=this.toSeconds(),r=this.factor;for(;t<-43200;)t+=97200;for(;t>50400;)t-=97200;this.fromSeconds(t),t==0&&(this.factor=r)}toICALString(){return N.icalendar.value["utc-offset"].toICAL(this.toString())}toString(){return(this.factor==1?"+":"-")+V(this.hours)+":"+V(this.minutes)}},Rt=class ye extends w{static fromDateAndOrTimeString(t,r){function n(p,b,S){return p?R(p.slice(b,b+S)):null}let i=t.split("T"),a=i[0],o=i[1],s=o?N.vcard.value.time._splitZone(o):[],u=s[0],l=s[1],c=a?a.length:0,d=l?l.length:0,h=a&&a[0]=="-"&&a[1]=="-",f=l&&l[0]=="-",y={year:h?null:n(a,0,4),month:!h||c!=4&&c!=7?c==7||c==10?n(a,5,2):null:n(a,2,2),day:c==5?n(a,3,2):c==7&&h?n(a,5,2):c==10?n(a,8,2):null,hour:f?null:n(l,0,2),minute:f&&d==3?n(l,1,2):d>4?n(l,f?1:3,2):null,second:d==4?n(l,2,2):d==6?n(l,4,2):d==8?n(l,6,2):null};return u=u=="Z"?C.utcTimezone:u&&u[3]==":"?wt.fromString(u):null,new ye(y,u,r)}constructor(t,r,n){super(t,r),this.icaltype=n||"date-and-or-time"}icalclass="vcardtime";icaltype="date-and-or-time";clone(){return new ye(this._time,this.zone,this.icaltype)}_normalize(){return this}utcOffset(){return this.zone instanceof wt?this.zone.toSeconds():w.prototype.utcOffset.apply(this,arguments)}toICALString(){return N.vcard.value[this.icaltype].toICAL(this.toString())}toString(){let t,r=this.year,n=this.month,i=this.day,a=this.hour,o=this.minute,s=this.second,u=n!==null,l=i!==null,c=a!==null,d=o!==null,h=s!==null,f=(r!==null?V(r)+(u||l?"-":""):u||l?"--":"")+(u?V(n):"")+(l?"-"+V(i):""),y=(c?V(a):"-")+(c&&d?":":"")+(d?V(o):"")+(c||d?"":"-")+(d&&h?":":"")+(h?V(s):"");switch(this.zone===C.utcTimezone?t="Z":this.zone instanceof wt?t=this.zone.toString():this.zone===C.localTimezone?t="":this.zone instanceof C?t=wt.fromSeconds(this.zone.utcOffset(this)).toString():t="",this.icaltype){case"time":return y+t;case"date-and-or-time":case"date-time":return f+(y=="--"?"":"T"+y+t);case"date":return f}return null}},be=class gt{static _indexMap={BYSECOND:0,BYMINUTE:1,BYHOUR:2,BYDAY:3,BYMONTHDAY:4,BYYEARDAY:5,BYWEEKNO:6,BYMONTH:7,BYSETPOS:8};static _expandMap={SECONDLY:[1,1,1,1,1,1,1,1],MINUTELY:[2,1,1,1,1,1,1,1],HOURLY:[2,2,1,1,1,1,1,1],DAILY:[2,2,2,1,1,1,1,1],WEEKLY:[2,2,2,2,3,3,1,1],MONTHLY:[2,2,2,2,2,3,3,1],YEARLY:[2,2,2,2,2,2,2,2]};static UNKNOWN=0;static CONTRACT=1;static EXPAND=2;static ILLEGAL=3;constructor(t){this.fromData(t)}completed=!1;rule=null;dtstart=null;last=null;occurrence_number=0;by_indices=null;initialized=!1;by_data=null;days=null;days_index=0;fromData(t){if(this.rule=st(t.rule,ut),!this.rule)throw new Error("iterator requires a (ICAL.Recur) rule");if(this.dtstart=st(t.dtstart,w),!this.dtstart)throw new Error("iterator requires a (ICAL.Time) dtstart");t.by_data?this.by_data=t.by_data:this.by_data=vt(this.rule.parts,!0),t.occurrence_number&&(this.occurrence_number=t.occurrence_number),this.days=t.days||[],t.last&&(this.last=st(t.last,w)),this.by_indices=t.by_indices,this.by_indices||(this.by_indices={BYSECOND:0,BYMINUTE:0,BYHOUR:0,BYDAY:0,BYMONTH:0,BYWEEKNO:0,BYMONTHDAY:0}),this.initialized=t.initialized||!1,this.initialized||this.init()}init(){this.initialized=!0,this.last=this.dtstart.clone();let t=this.by_data;if("BYDAY"in t&&this.sort_byday_rules(t.BYDAY),"BYYEARDAY"in t&&("BYMONTH"in t||"BYWEEKNO"in t||"BYMONTHDAY"in t||"BYDAY"in t))throw new Error("Invalid BYYEARDAY rule");if("BYWEEKNO"in t&&"BYMONTHDAY"in t)throw new Error("BYWEEKNO does not fit to BYMONTHDAY");if(this.rule.freq=="MONTHLY"&&("BYYEARDAY"in t||"BYWEEKNO"in t))throw new Error("For MONTHLY recurrences neither BYYEARDAY nor BYWEEKNO may appear");if(this.rule.freq=="WEEKLY"&&("BYYEARDAY"in t||"BYMONTHDAY"in t))throw new Error("For WEEKLY recurrences neither BYMONTHDAY nor BYYEARDAY may appear");if(this.rule.freq!="YEARLY"&&"BYYEARDAY"in t)throw new Error("BYYEARDAY may only appear in YEARLY rules");this.last.second=this.setup_defaults("BYSECOND","SECONDLY",this.dtstart.second),this.last.minute=this.setup_defaults("BYMINUTE","MINUTELY",this.dtstart.minute),this.last.hour=this.setup_defaults("BYHOUR","HOURLY",this.dtstart.hour);let r=this.last.day=this.setup_defaults("BYMONTHDAY","DAILY",this.dtstart.day);if(this.last.month=this.setup_defaults("BYMONTH","MONTHLY",this.dtstart.month),this.rule.freq=="WEEKLY")if("BYDAY"in t){let[,n]=this.ruleDayOfWeek(t.BYDAY[0],this.rule.wkst),i=n-this.last.dayOfWeek(this.rule.wkst);(this.last.dayOfWeek(this.rule.wkst)<n&&i>=0||i<0)&&(this.last.day+=i)}else{let n=ut.numericDayToIcalDay(this.dtstart.dayOfWeek());t.BYDAY=[n]}if(this.rule.freq=="YEARLY"){for(;this.expand_year_days(this.last.year),!(this.days.length>0);)this.increment_year(this.rule.interval);this._nextByYearDay()}if(this.rule.freq=="MONTHLY"&&this.has_by_data("BYDAY")){let n=null,i=this.last.clone(),a=w.daysInMonth(this.last.month,this.last.year);for(let o of this.by_data.BYDAY){this.last=i.clone();let[s,u]=this.ruleDayOfWeek(o),l=this.last.nthWeekDay(u,s);if(s>=6||s<=-6)throw new Error("Malformed values in BYDAY part");if(l>a||l<=0){if(n&&n.month==i.month)continue;for(;l>a||l<=0;)this.increment_month(),a=w.daysInMonth(this.last.month,this.last.year),l=this.last.nthWeekDay(u,s)}this.last.day=l,(!n||this.last.compare(n)<0)&&(n=this.last.clone())}if(this.last=n.clone(),this.has_by_data("BYMONTHDAY")&&this._byDayAndMonthDay(!0),this.last.day>a||this.last.day==0)throw new Error("Malformed values in BYDAY part")}else if(this.has_by_data("BYMONTHDAY")){this.last.day=1;let n=w.daysInMonth(this.last.month,this.last.year);if(r<0)this.last.day=n+r+1;else if(this.by_data.BYMONTHDAY[0]>n){if(!this.next_month()&&!this.next_month()&&!this.next_month())throw new Error("No possible occurrences")}else this.last.day=r}}next(){let t,r=this.last?this.last.clone():null;if(this.rule.count&&this.occurrence_number>=this.rule.count||this.rule.until&&this.last.compare(this.rule.until)>0)return this.completed=!0,null;if(this.occurrence_number==0&&this.last.compare(this.dtstart)>=0)return this.occurrence_number++,this.last;do switch(t=1,this.rule.freq){case"SECONDLY":this.next_second();break;case"MINUTELY":this.next_minute();break;case"HOURLY":this.next_hour();break;case"DAILY":this.next_day();break;case"WEEKLY":this.next_week();break;case"MONTHLY":t=this.next_month();break;case"YEARLY":this.next_year();break;default:return null}while(!this.check_contracting_rules()||this.last.compare(this.dtstart)<0||!t);if(this.last.compare(r)==0)throw new Error("Same occurrence found twice, protecting you from death by recursion");return this.rule.until&&this.last.compare(this.rule.until)>0?(this.completed=!0,null):(this.occurrence_number++,this.last)}next_second(){return this.next_generic("BYSECOND","SECONDLY","second","minute")}increment_second(t){return this.increment_generic(t,"second",60,"minute")}next_minute(){return this.next_generic("BYMINUTE","MINUTELY","minute","hour","next_second")}increment_minute(t){return this.increment_generic(t,"minute",60,"hour")}next_hour(){return this.next_generic("BYHOUR","HOURLY","hour","monthday","next_minute")}increment_hour(t){this.increment_generic(t,"hour",24,"monthday")}next_day(){let t=this.rule.freq=="DAILY";return this.next_hour()==0||(t?this.increment_monthday(this.rule.interval):this.increment_monthday(1)),0}next_week(){let t=0;if(this.next_weekday_by_week()==0)return t;if(this.has_by_data("BYWEEKNO")){this.by_indices.BYWEEKNO++,this.by_indices.BYWEEKNO==this.by_data.BYWEEKNO.length&&(this.by_indices.BYWEEKNO=0,t=1),this.last.month=1,this.last.day=1;let r=this.by_data.BYWEEKNO[this.by_indices.BYWEEKNO];this.last.day+=7*r,t&&this.increment_year(1)}else this.increment_monthday(7*this.rule.interval);return t}normalizeByMonthDayRules(t,r,n){let i,a=w.daysInMonth(r,t),o=[],s=0,u=n.length;for(;s<u;s++)if(i=n[s],!(Math.abs(i)>a)){if(i<0)i=a+(i+1);else if(i===0)continue;o.indexOf(i)===-1&&o.push(i)}return o.sort(function(l,c){return l-c})}_byDayAndMonthDay(t){let r,n,i,a,o=this.by_data.BYDAY,s=0,u=o.length,l=0,c=this,d=this.last.day;function h(){for(a=w.daysInMonth(c.last.month,c.last.year),r=c.normalizeByMonthDayRules(c.last.year,c.last.month,c.by_data.BYMONTHDAY),i=r.length;r[s]<=d&&(!t||r[s]!=d)&&s<i-1;)s++}function f(){d=0,c.increment_month(),s=0,h()}h(),t&&(d-=1);let y=48;for(;!l&&y;){if(y--,n=d+1,n>a){f();continue}let p=r[s++];if(p>=n){d=p;for(let b=0;b<u;b++){let S=this.ruleDayOfWeek(o[b]),M=S[0],J=S[1];if(this.last.day=d,this.last.isNthWeekDay(J,M)){l=1;break}}l||s!==i||f()}else f()}if(y<=0)throw new Error("Malformed values in BYDAY combined with BYMONTHDAY parts");return l}next_month(){let t=1;if(this.next_hour()==0)return t;if(this.has_by_data("BYDAY")&&this.has_by_data("BYMONTHDAY"))t=this._byDayAndMonthDay();else if(this.has_by_data("BYDAY")){let r,n=w.daysInMonth(this.last.month,this.last.year),i=0,a=0;if(this.has_by_data("BYSETPOS")){let o=this.last.day;for(let s=1;s<=n;s++)this.last.day=s,this.is_day_in_byday(this.last)&&(a++,s<=o&&i++);this.last.day=o}for(t=0,r=this.last.day+1;r<=n;r++)if(this.last.day=r,this.is_day_in_byday(this.last)&&(!this.has_by_data("BYSETPOS")||this.check_set_position(++i)||this.check_set_position(i-a-1))){t=1;break}r>n&&(this.last.day=1,this.increment_month(),this.is_day_in_byday(this.last)?this.has_by_data("BYSETPOS")&&!this.check_set_position(1)||(t=1):t=0)}else if(this.has_by_data("BYMONTHDAY")){this.by_indices.BYMONTHDAY++,this.by_indices.BYMONTHDAY>=this.by_data.BYMONTHDAY.length&&(this.by_indices.BYMONTHDAY=0,this.increment_month());let r=w.daysInMonth(this.last.month,this.last.year),n=this.by_data.BYMONTHDAY[this.by_indices.BYMONTHDAY];n<0&&(n=r+n+1),n>r?(this.last.day=1,t=this.is_day_in_byday(this.last)):this.last.day=n}else{this.increment_month();let r=w.daysInMonth(this.last.month,this.last.year);this.by_data.BYMONTHDAY[0]>r?t=0:this.last.day=this.by_data.BYMONTHDAY[0]}return t}next_weekday_by_week(){let t=0;if(this.next_hour()==0)return t;if(!this.has_by_data("BYDAY"))return 1;for(;;){let r=new w;this.by_indices.BYDAY++,this.by_indices.BYDAY==Object.keys(this.by_data.BYDAY).length&&(this.by_indices.BYDAY=0,t=1);let n=this.by_data.BYDAY[this.by_indices.BYDAY],i=this.ruleDayOfWeek(n)[1];i-=this.rule.wkst,i<0&&(i+=7),r.year=this.last.year,r.month=this.last.month,r.day=this.last.day;let a=r.startDoyWeek(this.rule.wkst);if(i+a<1&&!t)continue;let o=w.fromDayOfYear(a+i,this.last.year);return this.last.year=o.year,this.last.month=o.month,this.last.day=o.day,t}}next_year(){if(this.next_hour()==0)return 0;if(++this.days_index==this.days.length){this.days_index=0;do this.increment_year(this.rule.interval),this.expand_year_days(this.last.year);while(this.days.length==0)}return this._nextByYearDay(),1}_nextByYearDay(){let t=this.days[this.days_index],r=this.last.year;t<1&&(t+=1,r+=1);let n=w.fromDayOfYear(t,r);this.last.day=n.day,this.last.month=n.month}ruleDayOfWeek(t,r){let n=t.match(/([+-]?[0-9])?(MO|TU|WE|TH|FR|SA|SU)/);return n?[parseInt(n[1]||0,10),t=ut.icalDayToNumericDay(n[2],r)]:[0,0]}next_generic(t,r,n,i,a){let o=t in this.by_data,s=this.rule.freq==r,u=0;if(a&&this[a]()==0)return u;if(o){this.by_indices[t]++;let l=this.by_data[t];this.by_indices[t]==l.length&&(this.by_indices[t]=0,u=1),this.last[n]=l[this.by_indices[t]]}else s&&this["increment_"+n](this.rule.interval);return o&&u&&s&&this["increment_"+i](1),u}increment_monthday(t){for(let r=0;r<t;r++){let n=w.daysInMonth(this.last.month,this.last.year);this.last.day++,this.last.day>n&&(this.last.day-=n,this.increment_month())}}increment_month(){if(this.last.day=1,this.has_by_data("BYMONTH"))this.by_indices.BYMONTH++,this.by_indices.BYMONTH==this.by_data.BYMONTH.length&&(this.by_indices.BYMONTH=0,this.increment_year(1)),this.last.month=this.by_data.BYMONTH[this.by_indices.BYMONTH];else{this.rule.freq=="MONTHLY"?this.last.month+=this.rule.interval:this.last.month++,this.last.month--;let t=U(this.last.month/12);this.last.month%=12,this.last.month++,t!=0&&this.increment_year(t)}}increment_year(t){this.last.year+=t}increment_generic(t,r,n,i){this.last[r]+=t;let a=U(this.last[r]/n);this.last[r]%=n,a!=0&&this["increment_"+i](a)}has_by_data(t){return t in this.rule.parts}expand_year_days(t){let r=new w;this.days=[];let n={},i=["BYDAY","BYWEEKNO","BYMONTHDAY","BYMONTH","BYYEARDAY"];for(let o of i)o in this.rule.parts&&(n[o]=this.rule.parts[o]);if("BYMONTH"in n&&"BYWEEKNO"in n){let o=1,s={};r.year=t,r.isDate=!0;for(let u=0;u<this.by_data.BYMONTH.length;u++){let l=this.by_data.BYMONTH[u];r.month=l,r.day=1;let c=r.weekNumber(this.rule.wkst);r.day=w.daysInMonth(l,t);let d=r.weekNumber(this.rule.wkst);for(u=c;u<d;u++)s[u]=1}for(let u=0;u<this.by_data.BYWEEKNO.length&&o;u++)this.by_data.BYWEEKNO[u]<52?o&=s[u]:o=0;o?delete n.BYMONTH:delete n.BYWEEKNO}let a=Object.keys(n).length;if(a==0){let o=this.dtstart.clone();o.year=this.last.year,this.days.push(o.dayOfYear())}else if(a==1&&"BYMONTH"in n)for(let o of this.by_data.BYMONTH){let s=this.dtstart.clone();s.year=t,s.month=o,s.isDate=!0,this.days.push(s.dayOfYear())}else if(a==1&&"BYMONTHDAY"in n)for(let o of this.by_data.BYMONTHDAY){let s=this.dtstart.clone();o<0&&(o=o+w.daysInMonth(s.month,t)+1),s.day=o,s.year=t,s.isDate=!0,this.days.push(s.dayOfYear())}else if(a==2&&"BYMONTHDAY"in n&&"BYMONTH"in n)for(let o of this.by_data.BYMONTH){let s=w.daysInMonth(o,t);for(let u of this.by_data.BYMONTHDAY)u<0&&(u=u+s+1),r.day=u,r.month=o,r.year=t,r.isDate=!0,this.days.push(r.dayOfYear())}else if(!(a==1&&"BYWEEKNO"in n)&&!(a==2&&"BYWEEKNO"in n&&"BYMONTHDAY"in n))if(a==1&&"BYDAY"in n)this.days=this.days.concat(this.expand_by_day(t));else if(a==2&&"BYDAY"in n&&"BYMONTH"in n){for(let o of this.by_data.BYMONTH){let s=w.daysInMonth(o,t);r.year=t,r.month=o,r.day=1,r.isDate=!0;let u=r.dayOfWeek(),l=r.dayOfYear()-1;r.day=s;let c=r.dayOfWeek();if(this.has_by_data("BYSETPOS")){let d=[];for(let h=1;h<=s;h++)r.day=h,this.is_day_in_byday(r)&&d.push(h);for(let h=0;h<d.length;h++)(this.check_set_position(h+1)||this.check_set_position(h-d.length))&&this.days.push(l+d[h])}else for(let d of this.by_data.BYDAY){let h,f=this.ruleDayOfWeek(d),y=f[0],p=f[1],b=(p+7-u)%7+1,S=s-(c+7-p)%7;if(y==0)for(let M=b;M<=s;M+=7)this.days.push(l+M);else y>0?(h=b+7*(y-1),h<=s&&this.days.push(l+h)):(h=S+7*(y+1),h>0&&this.days.push(l+h))}}this.days.sort(function(o,s){return o-s})}else if(a==2&&"BYDAY"in n&&"BYMONTHDAY"in n){let o=this.expand_by_day(t);for(let s of o){let u=w.fromDayOfYear(s,t);this.by_data.BYMONTHDAY.indexOf(u.day)>=0&&this.days.push(s)}}else if(a==3&&"BYDAY"in n&&"BYMONTHDAY"in n&&"BYMONTH"in n){let o=this.expand_by_day(t);for(let s of o){let u=w.fromDayOfYear(s,t);this.by_data.BYMONTH.indexOf(u.month)>=0&&this.by_data.BYMONTHDAY.indexOf(u.day)>=0&&this.days.push(s)}}else if(a==2&&"BYDAY"in n&&"BYWEEKNO"in n){let o=this.expand_by_day(t);for(let s of o){let u=w.fromDayOfYear(s,t).weekNumber(this.rule.wkst);this.by_data.BYWEEKNO.indexOf(u)&&this.days.push(s)}}else a==3&&"BYDAY"in n&&"BYWEEKNO"in n&&"BYMONTHDAY"in n||(this.days=a==1&&"BYYEARDAY"in n?this.days.concat(this.by_data.BYYEARDAY):[]);return 0}expand_by_day(t){let r=[],n=this.last.clone();n.year=t,n.month=1,n.day=1,n.isDate=!0;let i=n.dayOfWeek();n.month=12,n.day=31,n.isDate=!0;let a=n.dayOfWeek(),o=n.dayOfYear();for(let s of this.by_data.BYDAY){let u=this.ruleDayOfWeek(s),l=u[0],c=u[1];if(l==0)for(let d=(c+7-i)%7+1;d<=o;d+=7)r.push(d);else if(l>0){let d;d=c>=i?c-i+1:c-i+8,r.push(d+7*(l-1))}else{let d;l=-l,d=c<=a?o-a+c:o-a+c-7,r.push(d-7*(l-1))}}return r}is_day_in_byday(t){if(this.by_data.BYDAY)for(let r of this.by_data.BYDAY){let n=this.ruleDayOfWeek(r),i=n[0],a=n[1],o=t.dayOfWeek();if(i==0&&a==o||t.nthWeekDay(a,i)==t.day)return 1}return 0}check_set_position(t){return this.has_by_data("BYSETPOS")?this.by_data.BYSETPOS.indexOf(t)!==-1:!1}sort_byday_rules(t){for(let r=0;r<t.length;r++)for(let n=0;n<r;n++)if(this.ruleDayOfWeek(t[n],this.rule.wkst)[1]>this.ruleDayOfWeek(t[r],this.rule.wkst)[1]){let i=t[r];t[r]=t[n],t[n]=i}}check_contract_restriction(t,r){let n=gt._indexMap[t],i=gt._expandMap[this.rule.freq][n],a=!1;if(t in this.by_data&&i==gt.CONTRACT){let o=this.by_data[t];for(let s of o)if(s==r){a=!0;break}}else a=!0;return a}check_contracting_rules(){let t=this.last.dayOfWeek(),r=this.last.weekNumber(this.rule.wkst),n=this.last.dayOfYear();return this.check_contract_restriction("BYSECOND",this.last.second)&&this.check_contract_restriction("BYMINUTE",this.last.minute)&&this.check_contract_restriction("BYHOUR",this.last.hour)&&this.check_contract_restriction("BYDAY",ut.numericDayToIcalDay(t))&&this.check_contract_restriction("BYWEEKNO",r)&&this.check_contract_restriction("BYMONTHDAY",this.last.day)&&this.check_contract_restriction("BYMONTH",this.last.month)&&this.check_contract_restriction("BYYEARDAY",n)}setup_defaults(t,r,n){let 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e.toString()},ra=function(e,t,r){return"".concat(t," ").concat(r,", ").concat(e)},na=function(){function e(t,r,n,i){if(r===void 0&&(r=ea),n===void 0&&(n=re),i===void 0&&(i=ra),this.text=[],this.language=n||re,this.gettext=r,this.dateFormatter=i,this.rrule=t,this.options=t.options,this.origOptions=t.origOptions,this.origOptions.bymonthday){var a=[].concat(this.options.bymonthday),o=[].concat(this.options.bynmonthday);a.sort(function(c,d){return c-d}),o.sort(function(c,d){return d-c}),this.bymonthday=a.concat(o),this.bymonthday.length||(this.bymonthday=null)}if(P(this.origOptions.byweekday)){var 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t.origOptions){if(dr(["dtstart","tzid","wkst","freq"],n))return!0;if(!dr(e.IMPLEMENTED[t.options.freq],n))return!1}return r},e.prototype.isFullyConvertible=function(){return e.isFullyConvertible(this.rrule)},e.prototype.toString=function(){var t=this.gettext;if(!(this.options.freq in e.IMPLEMENTED))return t("RRule error: Unable to fully convert this rrule to text");if(this.text=[t("every")],this[v.FREQUENCIES[this.options.freq]](),this.options.until){this.add(t("until"));var r=this.options.until;this.add(this.dateFormatter(r.getUTCFullYear(),this.language.monthNames[r.getUTCMonth()],r.getUTCDate()))}else this.options.count&&this.add(t("for")).add(this.options.count.toString()).add(this.plural(this.options.count)?t("times"):t("time"));return this.isFullyConvertible()||this.add(t("(~ approximate)")),this.text.join("")},e.prototype.HOURLY=function(){var t=this.gettext;this.options.interval!==1&&this.add(this.options.interval.toString()),this.add(this.plural(this.options.interval)?t("hours"):t("hour"))},e.prototype.MINUTELY=function(){var t=this.gettext;this.options.interval!==1&&this.add(this.options.interval.toString()),this.add(this.plural(this.options.interval)?t("minutes"):t("minute"))},e.prototype.DAILY=function(){var t=this.gettext;this.options.interval!==1&&this.add(this.options.interval.toString()),this.byweekday&&this.byweekday.isWeekdays?this.add(this.plural(this.options.interval)?t("weekdays"):t("weekday")):this.add(this.plural(this.options.interval)?t("days"):t("day")),this.origOptions.bymonth&&(this.add(t("in")),this._bymonth()),this.bymonthday?this._bymonthday():this.byweekday?this._byweekday():this.origOptions.byhour&&this._byhour()},e.prototype.WEEKLY=function(){var t=this.gettext;this.options.interval!==1&&this.add(this.options.interval.toString()).add(this.plural(this.options.interval)?t("weeks"):t("week")),this.byweekday&&this.byweekday.isWeekdays?this.options.interval===1?this.add(this.plural(this.options.interval)?t("weekdays"):t("weekday")):this.add(t("on")).add(t("weekdays")):this.byweekday&&this.byweekday.isEveryDay?this.add(this.plural(this.options.interval)?t("days"):t("day")):(this.options.interval===1&&this.add(t("week")),this.origOptions.bymonth&&(this.add(t("in")),this._bymonth()),this.bymonthday?this._bymonthday():this.byweekday&&this._byweekday(),this.origOptions.byhour&&this._byhour())},e.prototype.MONTHLY=function(){var t=this.gettext;this.origOptions.bymonth?(this.options.interval!==1&&(this.add(this.options.interval.toString()).add(t("months")),this.plural(this.options.interval)&&this.add(t("in"))),this._bymonth()):(this.options.interval!==1&&this.add(this.options.interval.toString()),this.add(this.plural(this.options.interval)?t("months"):t("month"))),this.bymonthday?this._bymonthday():this.byweekday&&this.byweekday.isWeekdays?this.add(t("on")).add(t("weekdays")):this.byweekday&&this._byweekday()},e.prototype.YEARLY=function(){var t=this.gettext;this.origOptions.bymonth?(this.options.interval!==1&&(this.add(this.options.interval.toString()),this.add(t("years"))),this._bymonth()):(this.options.interval!==1&&this.add(this.options.interval.toString()),this.add(this.plural(this.options.interval)?t("years"):t("year"))),this.bymonthday?this._bymonthday():this.byweekday&&this._byweekday(),this.options.byyearday&&this.add(t("on the")).add(this.list(this.options.byyearday,this.nth,t("and"))).add(t("day")),this.options.byweekno&&this.add(t("in")).add(this.plural(this.options.byweekno.length)?t("weeks"):t("week")).add(this.list(this.options.byweekno,void 0,t("and")))},e.prototype._bymonthday=function(){var t=this.gettext;this.byweekday&&this.byweekday.allWeeks?this.add(t("on")).add(this.list(this.byweekday.allWeeks,this.weekdaytext,t("or"))).add(t("the")).add(this.list(this.bymonthday,this.nth,t("or"))):this.add(t("on the")).add(this.list(this.bymonthday,this.nth,t("and")))},e.prototype._byweekday=function(){var t=this.gettext;this.byweekday.allWeeks&&!this.byweekday.isWeekdays&&this.add(t("on")).add(this.list(this.byweekday.allWeeks,this.weekdaytext)),this.byweekday.someWeeks&&(this.byweekday.allWeeks&&this.add(t("and")),this.add(t("on the")).add(this.list(this.byweekday.someWeeks,this.weekdaytext,t("and"))))},e.prototype._byhour=function(){var t=this.gettext;this.add(t("at")).add(this.list(this.origOptions.byhour,void 0,t("and")))},e.prototype._bymonth=function(){this.add(this.list(this.options.bymonth,this.monthtext,this.gettext("and")))},e.prototype.nth=function(t){t=parseInt(t.toString(),10);var r,n=this.gettext;if(t===-1)return n("last");var i=Math.abs(t);switch(i){case 1:case 21:case 31:r=i+n("st");break;case 2:case 22:r=i+n("nd");break;case 3:case 23:r=i+n("rd");break;default:r=i+n("th")}return t<0?r+" "+n("last"):r},e.prototype.monthtext=function(t){return this.language.monthNames[t-1]},e.prototype.weekdaytext=function(t){var r=rt(t)?(t+1)%7:t.getJsWeekday();return(t.n?this.nth(t.n)+" ":"")+this.language.dayNames[r]},e.prototype.plural=function(t){return t%100!==1},e.prototype.add=function(t){return this.text.push(" "),this.text.push(t),this},e.prototype.list=function(t,r,n,i){var a=this;i===void 0&&(i=","),K(t)||(t=[t]);var o=function(u,l,c){for(var d="",h=0;h<u.length;h++)h!==0&&(h===u.length-1?d+=" "+c+" ":d+=l+" "),d+=u[h];return d};r=r||function(u){return u.toString()};var s=function(u){return r&&r.call(a,u)};return n?o(t.map(s),i,n):t.map(s).join(i+" ")},e}(),lt=na,ia=function(){function e(t){this.done=!0,this.rules=t}return e.prototype.start=function(t){return this.text=t,this.done=!1,this.nextSymbol()},e.prototype.isDone=function(){return this.done&&this.symbol===null},e.prototype.nextSymbol=function(){var t,r;this.symbol=null,this.value=null;do{if(this.done)return!1;var n=void 0;t=null;for(var i in this.rules){n=this.rules[i];var a=n.exec(this.text);a&&(t===null||a[0].length>t[0].length)&&(t=a,r=i)}if(t!=null&&(this.text=this.text.substr(t[0].length),this.text===""&&(this.done=!0)),t==null){this.done=!0,this.symbol=null,this.value=null;return}}while(r==="SKIP");return this.symbol=r,this.value=t,!0},e.prototype.accept=function(t){if(this.symbol===t){if(this.value){var r=this.value;return this.nextSymbol(),r}return this.nextSymbol(),!0}return!1},e.prototype.acceptNumber=function(){return this.accept("number")},e.prototype.expect=function(t){if(this.accept(t))return!0;throw new Error("expected "+t+" but found "+this.symbol)},e}();function Cr(e,t){t===void 0&&(t=re);var r={},n=new ia(t.tokens);if(!n.start(e))return null;return i(),r;function i(){n.expect("every");var h=n.acceptNumber();if(h&&(r.interval=parseInt(h[0],10)),n.isDone())throw new Error("Unexpected end");switch(n.symbol){case"day(s)":r.freq=v.DAILY,n.nextSymbol()&&(o(),d());break;case"weekday(s)":r.freq=v.WEEKLY,r.byweekday=[v.MO,v.TU,v.WE,v.TH,v.FR],n.nextSymbol(),o(),d();break;case"week(s)":r.freq=v.WEEKLY,n.nextSymbol()&&(a(),o(),d());break;case"hour(s)":r.freq=v.HOURLY,n.nextSymbol()&&(a(),d());break;case"minute(s)":r.freq=v.MINUTELY,n.nextSymbol()&&(a(),d());break;case"month(s)":r.freq=v.MONTHLY,n.nextSymbol()&&(a(),d());break;case"year(s)":r.freq=v.YEARLY,n.nextSymbol()&&(a(),d());break;case"monday":case"tuesday":case"wednesday":case"thursday":case"friday":case"saturday":case"sunday":r.freq=v.WEEKLY;var f=n.symbol.substr(0,2).toUpperCase();if(r.byweekday=[v[f]],!n.nextSymbol())return;for(;n.accept("comma");){if(n.isDone())throw new Error("Unexpected end");var y=u();if(!y)throw new Error("Unexpected symbol "+n.symbol+", expected weekday");r.byweekday.push(v[y]),n.nextSymbol()}o(),c(),d();break;case"january":case"february":case"march":case"april":case"may":case"june":case"july":case"august":case"september":case"october":case"november":case"december":if(r.freq=v.YEARLY,r.bymonth=[s()],!n.nextSymbol())return;for(;n.accept("comma");){if(n.isDone())throw new Error("Unexpected end");var p=s();if(!p)throw new Error("Unexpected symbol "+n.symbol+", expected month");r.bymonth.push(p),n.nextSymbol()}a(),d();break;default:throw new Error("Unknown symbol")}}function a(){var h=n.accept("on"),f=n.accept("the");if(h||f)do{var 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South America Standard Time":"America/Sao_Paulo","Argentina Standard Time":"America/Buenos_Aires","SA Eastern Standard Time":"America/Cayenne","Greenland Standard Time":"America/Godthab","Montevideo Standard Time":"America/Montevideo","Bahia Standard Time":"America/Bahia","Azores Standard Time":"Atlantic/Azores","Cape Verde Standard Time":"Atlantic/Cape_Verde","Morocco Standard Time":"Africa/Casablanca","GMT Standard Time":"Europe/London","Greenwich Standard Time":"Atlantic/Reykjavik","W. Europe Standard Time":"Europe/Berlin","Central Europe Standard Time":"Europe/Budapest","Romance Standard Time":"Europe/Paris","Central European Standard Time":"Europe/Warsaw","W. Central Africa Standard Time":"Africa/Lagos","Namibia Standard Time":"Africa/Windhoek","Jordan Standard Time":"Asia/Amman","GTB Standard Time":"Europe/Bucharest","Middle East Standard Time":"Asia/Beirut","Egypt Standard Time":"Africa/Cairo","Syria Standard Time":"Asia/Damascus","E. Europe Standard Time":"Europe/Chisinau","South Africa Standard Time":"Africa/Johannesburg","FLE Standard Time":"Europe/Kiev","Turkey Standard Time":"Europe/Istanbul","Israel Standard Time":"Asia/Jerusalem","Kaliningrad Standard Time":"Europe/Kaliningrad","Libya Standard Time":"Africa/Tripoli","Arabic Standard Time":"Asia/Baghdad","Arab Standard Time":"Asia/Riyadh","Belarus Standard Time":"Europe/Minsk","Russian Standard Time":"Europe/Moscow","E. Africa Standard Time":"Africa/Nairobi","Iran Standard Time":"Asia/Tehran","Arabian Standard Time":"Asia/Dubai","Azerbaijan Standard Time":"Asia/Baku","Russia Time Zone 3":"Europe/Samara","Mauritius Standard Time":"Indian/Mauritius","Georgian Standard Time":"Asia/Tbilisi","Caucasus Standard Time":"Asia/Yerevan","Afghanistan Standard Time":"Asia/Kabul","West Asia Standard Time":"Asia/Tashkent","Ekaterinburg Standard Time":"Asia/Yekaterinburg","Pakistan Standard Time":"Asia/Karachi","India Standard Time":"Asia/Kolkata","Sri Lanka Standard Time":"Asia/Colombo","Nepal Standard Time":"Asia/Kathmandu","Central Asia Standard Time":"Asia/Almaty","Bangladesh Standard Time":"Asia/Dhaka","N. Central Asia Standard Time":"Asia/Novosibirsk","Myanmar Standard Time":"Asia/Rangoon","SE Asia Standard Time":"Asia/Bangkok","North Asia Standard Time":"Asia/Krasnoyarsk","China Standard Time":"Asia/Shanghai","North Asia East Standard Time":"Asia/Irkutsk","Singapore Standard Time":"Asia/Singapore","W. Australia Standard Time":"Australia/Perth","Taipei Standard Time":"Asia/Taipei","Ulaanbaatar Standard Time":"Asia/Ulaanbaatar","Tokyo Standard Time":"Asia/Tokyo","Korea Standard Time":"Asia/Seoul","Yakutsk Standard Time":"Asia/Yakutsk","Cen. Australia Standard Time":"Australia/Adelaide","AUS Central Standard Time":"Australia/Darwin","E. Australia Standard Time":"Australia/Brisbane","AUS Eastern Standard Time":"Australia/Sydney","West Pacific Standard Time":"Pacific/Port_Moresby","Tasmania Standard Time":"Australia/Hobart","Magadan Standard Time":"Asia/Magadan","Vladivostok Standard Time":"Asia/Vladivostok","Russia Time Zone 10":"Asia/Srednekolymsk","Central Pacific Standard Time":"Pacific/Guadalcanal","Russia Time Zone 11":"Asia/Anadyr","New Zealand Standard Time":"Pacific/Auckland","Fiji Standard Time":"Pacific/Fiji","Tonga Standard Time":"Pacific/Tongatapu","Samoa Standard Time":"Pacific/Apia","Line Islands Standard Time":"Pacific/Kiritimati"};function Pr(e){return!e||e==="UTC"||e==="None"?"UTC":e.includes("/")?e:$a[e]??null}var Mr="0.4.8",Ur="icalendar:lastSync";console.log(`[iCalendar] Plug script executing at top level (Version ${Mr})`);var Za={frequency:"FREQ",until:"UNTIL",count:"COUNT",interval:"INTERVAL",bysecond:"BYSECOND",byminute:"BYMINUTE",byhour:"BYHOUR",byday:"BYDAY",bymonthday:"BYMONTHDAY",byyearday:"BYYEARDAY",byweekno:"BYWEEKNO",bymonth:"BYMONTH",bysetpos:"BYSETPOS",wkst:"WKST",workweekstart:"WKST",freq:"FREQ"};function Ue(e){if(Array.isArray(e))return e.map(t=>Ue(t)).join(",");if(e instanceof Date)return e.toISOString().replace(/[-:]/g,"").split(".")[0]+"Z";if(typeof e=="object"&&e!==null){let t=e.date||e.day||e.value;if(t!==void 0)return Ue(t)}return String(e)}async function Ga(e){let r=new TextEncoder().encode(e),n=await crypto.subtle.digest("SHA-256",r);return Array.from(new Uint8Array(n)).map(a=>a.toString(16).padStart(2,"0")).join("")}function Vt(e,t="America/Los_Angeles"){try{let r=e.toLocaleString("en-US",{timeZone:t,year:"numeric",month:"2-digit",day:"2-digit",hour:"2-digit",minute:"2-digit",second:"2-digit",hour12:!1});console.log(`[iCalendar] Converting ${e.toISOString()} to ${t}: ${r}`);let n=r.match(/(\d{2})\/(\d{2})\/(\d{4}),\s*(\d{2}):(\d{2}):(\d{2})/);if(n){let[i,a,o,s,u,l,c]=n;return`${s}-${a}-${o}T${u}:${l}:${c}`}throw new Error("Failed to parse toLocaleString result")}catch(r){console.error(`[iCalendar] Error converting to timezone ${t}:`,r);let n=i=>String(i).padStart(2,"0");return e.getUTCFullYear()+"-"+n(e.getUTCMonth()+1)+"-"+n(e.getUTCDate())+"T"+n(e.getUTCHours())+":"+n(e.getUTCMinutes())+":"+n(e.getUTCSeconds())}}function Ne(e){if(e==null)return e;if(e instanceof Date)return e.toISOString();if(typeof e=="object"&&"date"in e&&e.date instanceof Date)return e.date.toISOString();if(typeof e=="string"&&/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}/.test(e))try{return new Date(e).toISOString()}catch{return e}if(Array.isArray(e))return e.map(t=>Ne(t));if(typeof e=="object"){let t={};for(let r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=Ne(e[r]));return t}return e}async function Ja(){try{let e=await qt.get("icalendar",{sources:[]});console.log("[iCalendar] Raw config retrieved:",JSON.stringify(e));let t=e.sources||[],r=e.syncWindowDays||365,n=e.displayTimezone||"America/Los_Angeles";if(t&&typeof t=="object"&&!Array.isArray(t)){let i=[];for(let a in t)t[a]&&typeof t[a].url=="string"&&i.push(t[a]);t=i}return{sources:t,syncWindowDays:r,displayTimezone:n}}catch(e){return console.error("[iCalendar] Error in getSources:",e),{sources:[],syncWindowDays:365,displayTimezone:"America/Los_Angeles"}}}function Qa(e,t=365,r="America/Los_Angeles",n=new Date){let i=e.rrule||e.recurrenceRule;if(!i)return[e];try{let a=new Me,o="";if(typeof i=="string")o=i.replace(/^RRULE:/i,"");else if(typeof i=="object"&&i!==null)o=Object.entries(i).map(([f,y])=>`${Za[f.toLowerCase()]||f.toUpperCase()}=${Ue(y)}`).join(";");else return console.warn(`[iCalendar] Invalid rrule type (${typeof i}) for event "${e.summary||"Untitled"}". Treating as non-recurring.`),[e];let s=new Date(e.start);if(isNaN(s.getTime()))return console.error(`[iCalendar] Invalid start date for recurrence: ${e.start}`),[e];let u=v.parseString(o);u.dtstart=s,a.rrule(new v(u));for(let f of e.exdate||[])a.exdate(new Date(f));let l=new Date(n.getTime()+t*864e5),c=a.between(s,l,!0),d=e.end?new Date(e.end).getTime()-s.getTime():0;return c.map(f=>{let y=d>0?new Date(f.getTime()+d):null;return{...e,start:f.toISOString(),startLocal:Vt(f,r),end:y?y.toISOString():void 0,endLocal:y?Vt(y,r):void 0,recurrent:!0,rrule:void 0}})}catch(a){return console.error(`[iCalendar] Error expanding recurrence for ${e.summary}:`,a),[e]}}async function Xa(e,t=365,r="America/Los_Angeles"){try{let n=await fetch(e.url);if(!n.ok)return console.error(`[iCalendar] Fetch failed for ${e.name}: ${n.status} ${n.statusText}`),[];let i=await n.text(),a=ht.parse(i),s=new ht.Component(a).getAllSubcomponents("vevent"),u=new Map;for(let c of s){let d=c.getFirstPropertyValue("recurrence-id"),h=c.getFirstPropertyValue("uid");d&&h&&(u.has(h)||u.set(h,new Set),u.get(h).add(d.toJSDate().toISOString()))}let l=[];for(let c of s){let d=new ht.Event(c),h=c.getFirstPropertyValue("status"),f=d.summary||"";if(h?.toUpperCase()==="CANCELLED"||f.toLowerCase().startsWith("canceled:")||f.toLowerCase().startsWith("cancelled:"))continue;let y=c.getAllProperties("attendee"),p=!1;for(let z of y)if(z.getParameter("partstat")?.toUpperCase()==="DECLINED"){p=!0;break}if(p)continue;let b=d.uid,S=d.description,M=d.location,J=c.getFirstPropertyValue("rrule"),at=c.getAllProperties("exdate").map(z=>z.getFirstValue().toJSDate().toISOString());if(b&&u.has(b)&&!c.getFirstPropertyValue("recurrence-id"))for(let z of u.get(b))at.push(z);let _t=d.startDate.toJSDate(),q=d.endDate?d.endDate.toJSDate():null,mt=d.startDate.timezone||"UTC",oe={uid:b,summary:f,name:f||"Untitled Event",description:S,location:M,start:_t.toISOString(),startLocal:Vt(_t,r),end:q?q.toISOString():void 0,endLocal:q?Vt(q,r):void 0,tag:"ical-event",sourceName:e.name,timezone:mt,rrule:J?J.toString():void 0,exdate:at.length>0?at:void 0};mt!=="UTC"&&mt!=="None"&&!Pr(mt)&&(oe.description=`(Warning: Unknown timezone "${mt}") ${oe.description||""}`);let jr=Qa(oe,t,r);for(let z of jr){let Le=`${z.start}${z.uid||""}${z.summary||""}`;z.ref=await Ga(Le);let Kt={start:z.start,startLocal:z.startLocal,end:z.end,endLocal:z.endLocal},Pt=Ne(z);Pt.start=Kt.start,Pt.startLocal=Kt.startLocal,Pt.end=Kt.end,Pt.endLocal=Kt.endLocal,l.push(Pt)}}return l}catch(n){return console.error(`[iCalendar] Error fetching/parsing ${e.name}:`,n.message||n,n.stack||""),[]}}async function Ie(){try{let{sources:e,syncWindowDays:t,displayTimezone:r}=await Ja();if(e.length===0)return;console.log(`[iCalendar] Using display timezone: ${r}`);let n=new Date("2026-02-21T14:00:00.000Z"),i=Vt(n,r);console.log(`[iCalendar] Timezone test: ${n.toISOString()} \u2192 ${i} (should be 06:00 PST)`),await ct.flashNotification("Syncing calendars...","info");let a=[];for(let o of e){let s=await Xa(o,t,r);a.push(...s)}await $t.indexObjects("$icalendar",a),await ct.flashNotification(`Synced ${a.length} events`,"info")}catch(e){console.error("[iCalendar] syncCalendars failed:",e)}}async function Nr(){await Nt.del(Ur),await Ie()}async function Ir(){if(!await ct.confirm("Clear all calendar events?"))return;let e=await It.query({prefix:["ridx","$icalendar"]}),t=[];for(let{key:r}of e)t.push(r),t.push(["idx",...r.slice(2),"$icalendar"]);t.length>0&&await It.batchDel(t),await Nt.del(Ur),await ct.flashNotification("Calendar index cleared","info")}async function Lr(){await ct.flashNotification(`iCalendar Plug ${Mr}`,"info")}var Rr={syncCalendars:Ie,forceSync:Nr,clearCache:Ir,showVersion:Lr},Br={name:"icalendar",version:"0.4.8",author:"sstent",index:"icalendar.ts",requiredPermissions:["fetch"],permissions:["fetch","http"],functions:{syncCalendars:{path:"icalendar.ts:syncCalendars",command:{name:"iCalendar: Sync",priority:-1},events:["editor:init"]},forceSync:{path:"icalendar.ts:forceSync",command:{name:"iCalendar: Force Sync",priority:-1}},clearCache:{path:"icalendar.ts:clearCache",command:{name:"iCalendar: Clear All Events",priority:-1}},showVersion:{path:"icalendar.ts:showVersion",command:{name:"iCalendar: Version",priority:-2}}},assets:{}},ys={manifest:Br,functionMapping:Rr};ze(Rr,Br,self.postMessage);export{ys as plug};
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