/usr/lib/thunderbird-addons/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/calendar-js/calItemBase.js is in xul-ext-lightning 1:24.4.0+build1-0ubuntu1.
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* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
Components.utils.import("resource://calendar/modules/calUtils.jsm");
Components.utils.import("resource://calendar/modules/calIteratorUtils.jsm");
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
/**
* calItemBase prototype definition
*
* @implements calIItemBase
* @constructor
*/
function calItemBase() {
cal.ASSERT(false, "Inheriting objects call initItemBase()!");
}
calItemBase.prototype = {
mProperties: null,
mPropertyParams: null,
mIsProxy: false,
mHashId: null,
mImmutable: false,
mDirty: false,
mCalendar: null,
mParentItem: null,
mRecurrenceInfo: null,
mOrganizer: null,
mAlarms: null,
mAlarmLastAck: null,
mAttendees: null,
mAttachments: null,
mRelations: null,
mCategories: null,
mACLEntry: null,
/**
* Initialize the base item's attributes. Can be called from inheriting
* objects in their constructor.
*/
initItemBase: function cIB_initItemBase() {
this.wrappedJSObject = this;
this.mProperties = new calPropertyBag();
this.mPropertyParams = {};
this.mProperties.setProperty("CREATED", cal.jsDateToDateTime(new Date()));
},
/**
* @see nsISupports
*/
QueryInterface: XPCOMUtils.generateQI([Components.interfaces.calIItemBase]),
/**
* @see calIItemBase
*/
get aclEntry() {
let aclEntry = this.mACLEntry;
let aclManager = (this.calendar && this.calendar.superCalendar.aclManager);
if (!aclEntry && aclManager) {
this.mACLEntry = aclManager.getItemEntry(this);
aclEntry = this.mACLEntry;
}
if (!aclEntry && this.parentItem != this) {
// No ACL entry on this item, check the parent
aclEntry = this.parentItem.aclEntry;
}
return aclEntry;
},
// readonly attribute AUTF8String hashId;
get hashId() {
if (this.mHashId === null) {
var rid = this.recurrenceId;
var calendar = this.calendar;
// some unused delim character:
this.mHashId = [encodeURIComponent(this.id),
rid ? rid.getInTimezone(UTC()).icalString : "",
calendar ? encodeURIComponent(calendar.id) : ""].join("#");
}
return this.mHashId;
},
// attribute AUTF8String id;
get id() {
return this.getProperty("UID");
},
set id(uid) {
this.mHashId = null; // recompute hashId
this.setProperty("UID", uid);
if (this.mRecurrenceInfo) {
this.mRecurrenceInfo.onIdChange(uid);
}
return uid;
},
// attribute calIDateTime recurrenceId;
get recurrenceId() {
return this.getProperty("RECURRENCE-ID");
},
set recurrenceId(rid) {
this.mHashId = null; // recompute hashId
return this.setProperty("RECURRENCE-ID", rid);
},
// attribute calIRecurrenceInfo recurrenceInfo;
get recurrenceInfo() {
return this.mRecurrenceInfo;
},
set recurrenceInfo(value) {
this.modify();
return (this.mRecurrenceInfo = calTryWrappedJSObject(value));
},
// attribute calIItemBase parentItem;
get parentItem() {
return (this.mParentItem || this);
},
set parentItem(value) {
if (this.mImmutable)
throw Components.results.NS_ERROR_OBJECT_IS_IMMUTABLE;
return (this.mParentItem = calTryWrappedJSObject(value));
},
/**
* Initializes the base item to be an item proxy. Used by inheriting
* objects createProxy() method.
*
* XXXdbo Explain proxy a bit better, either here or in
* calIInternalShallowCopy.
*
* @see calIInternalShallowCopy
* @param aParentItem The parent item to initialize the proxy on.
* @param aRecurrenceId The recurrence id to initialize the proxy for.
*/
initializeProxy: function cib_initializeProxy(aParentItem, aRecurrenceId) {
this.mIsProxy = true;
aParentItem = calTryWrappedJSObject(aParentItem);
this.mParentItem = aParentItem;
this.mCalendar = aParentItem.mCalendar;
this.recurrenceId = aRecurrenceId;
// Make sure organizer is unset, as the getter checks for this.
this.mOrganizer = undefined;
this.mImmutable = aParentItem.mImmutable;
},
// readonly attribute boolean isMutable;
get isMutable() { return !this.mImmutable; },
/**
* This function should be called by all members that modify the item. It
* checks if the item is immutable and throws accordingly, and sets the
* mDirty property.
*/
modify: function cIB_modify() {
if (this.mImmutable)
throw Components.results.NS_ERROR_OBJECT_IS_IMMUTABLE;
this.mDirty = true;
},
/**
* Makes sure the item is not dirty. If the item is dirty, properties like
* LAST-MODIFIED and DTSTAMP are set to now.
*/
ensureNotDirty: function cIB_ensureNotDirty() {
if (this.mDirty) {
let now = cal.jsDateToDateTime(new Date());
this.setProperty("LAST-MODIFIED", now);
this.setProperty("DTSTAMP", now);
this.mDirty = false;
}
},
/**
* Makes all properties of the base item immutable. Can be called by
* inheriting objects' makeImmutable method.
*/
makeItemBaseImmutable: function cIB_makeItemBaseImmutable() {
if (this.mImmutable) {
return;
}
// make all our components immutable
if (this.mRecurrenceInfo)
this.mRecurrenceInfo.makeImmutable();
if (this.mOrganizer)
this.mOrganizer.makeImmutable();
if (this.mAttendees) {
for each (let att in this.mAttendees) {
att.makeImmutable();
}
}
for each (let [propKey, propValue] in this.mProperties) {
if (propValue instanceof Components.interfaces.calIDateTime &&
propValue.isMutable) {
propValue.makeImmutable();
}
}
if (this.mAlarms) {
for each (let alarm in this.mAlarms) {
alarm.makeImmutable();
}
}
if (this.mAlarmLastAck) {
this.mAlarmLastAck.makeImmutable();
}
this.ensureNotDirty();
this.mImmutable = true;
},
// boolean hasSameIds(in calIItemBase aItem);
hasSameIds: function cIB_hasSameIds(that) {
return (that && this.id == that.id &&
(this.recurrenceId == that.recurrenceId || // both null
(this.recurrenceId && that.recurrenceId &&
this.recurrenceId.compare(that.recurrenceId) == 0)));
},
// calIItemBase clone();
clone: function cIB_clone() {
return this.cloneShallow(this.mParentItem);
},
/**
* Clones the base item's properties into the passed object, potentially
* setting a new parent item.
*
* @param m The item to clone this item into
* @param aNewParent (optional) The new parent item to set on m.
*/
cloneItemBaseInto: function cIB_cloneItemBaseInto(m, aNewParent) {
m.mImmutable = false;
m.mACLEntry = this.mACLEntry;
m.mIsProxy = this.mIsProxy;
m.mParentItem = (calTryWrappedJSObject(aNewParent) || this.mParentItem);
m.mHashId = this.mHashId;
m.mCalendar = this.mCalendar;
if (this.mRecurrenceInfo) {
m.mRecurrenceInfo = calTryWrappedJSObject(this.mRecurrenceInfo.clone());
m.mRecurrenceInfo.item = m;
}
let org = this.organizer;
if (org) {
org = org.clone();
}
m.mOrganizer = org;
m.mAttendees = [];
for each (let att in this.getAttendees({})) {
m.mAttendees.push(att.clone());
}
m.mProperties = new calPropertyBag();
for each (let [name, value] in this.mProperties) {
if (value instanceof Components.interfaces.calIDateTime) {
value = value.clone();
}
m.mProperties.setProperty(name, value);
let propBucket = this.mPropertyParams[name];
if (propBucket) {
let newBucket = {};
for (let param in propBucket) {
newBucket[param] = propBucket[param];
}
m.mPropertyParams[name] = newBucket;
}
}
m.mAttachments = [];
for each (let att in this.getAttachments({})) {
m.mAttachments.push(att.clone());
}
m.mRelations = [];
for each (let rel in this.getRelations({})) {
m.mRelations.push(rel.clone());
}
m.mCategories = this.getCategories({});
m.mAlarms = [];
for each (let alarm in this.getAlarms({})) {
// Clone alarms into new item, assume the alarms from the old item
// are valid and don't need validation.
m.mAlarms.push(alarm.clone());
}
let alarmLastAck = this.alarmLastAck;
if (alarmLastAck) {
alarmLastAck = alarmLastAck.clone();
}
m.mAlarmLastAck = alarmLastAck;
m.mDirty = this.mDirty;
return m;
},
// attribute calIDateTime alarmLastAck;
get alarmLastAck() {
return this.mAlarmLastAck;
},
set alarmLastAck(aValue) {
this.modify();
if (aValue && !aValue.timezone.isUTC) {
aValue = aValue.getInTimezone(UTC());
}
return (this.mAlarmLastAck = aValue);
},
// readonly attribute calIDateTime lastModifiedTime;
get lastModifiedTime() {
this.ensureNotDirty();
return this.getProperty("LAST-MODIFIED");
},
// readonly attribute calIDateTime stampTime;
get stampTime() {
this.ensureNotDirty();
return this.getProperty("DTSTAMP");
},
// readonly attribute nsISimpleEnumerator propertyEnumerator;
get propertyEnumerator() {
if (this.mIsProxy) {
cal.ASSERT(this.parentItem != this);
return { // nsISimpleEnumerator:
mProxyEnum: this.mProperties.enumerator,
mParentEnum: this.mParentItem.propertyEnumerator,
mHandledProps: { },
mCurrentProp: null,
hasMoreElements: function cib_pe_hasMoreElements() {
if (this.mCurrentProp) {
return true;
}
if (this.mProxyEnum) {
while (this.mProxyEnum.hasMoreElements()) {
var prop = this.mProxyEnum.getNext();
this.mHandledProps[prop.name] = true;
if (prop.value !== null) {
this.mCurrentProp = prop;
return true;
} // else skip the deleted properties
}
this.mProxyEnum = null;
}
while (this.mParentEnum.hasMoreElements()) {
var prop = this.mParentEnum.getNext();
if (!this.mHandledProps[prop.name]) {
this.mCurrentProp = prop;
return true;
}
}
return false;
},
getNext: function cib_pe_getNext() {
if (!this.hasMoreElements()) { // hasMoreElements is called by intention to skip yet deleted properties
cal.ASSERT(false, Components.results.NS_ERROR_UNEXPECTED);
throw Components.results.NS_ERROR_UNEXPECTED;
}
var ret = this.mCurrentProp;
this.mCurrentProp = null;
return ret;
}
};
} else {
return this.mProperties.enumerator;
}
},
// nsIVariant getProperty(in AString name);
getProperty: function cIB_getProperty(aName) {
aName = aName.toUpperCase();
var aValue = this.mProperties.getProperty_(aName);
if (aValue === undefined) {
aValue = (this.mIsProxy ? this.mParentItem.getProperty(aName) : null);
}
return aValue;
},
// boolean hasProperty(in AString name);
hasProperty: function cIB_hasProperty(aName) {
return (this.getProperty(aName.toUpperCase()) != null);
},
// void setProperty(in AString name, in nsIVariant value);
setProperty: function cIB_setProperty(aName, aValue) {
this.modify();
aName = aName.toUpperCase();
if (aValue || !isNaN(parseInt(aValue, 10))) {
this.mProperties.setProperty(aName, aValue);
} else {
this.deleteProperty(aName);
}
if (aName == "LAST-MODIFIED") {
// setting LAST-MODIFIED cleans/undirties the item, we use this for preserving DTSTAMP
this.mDirty = false;
}
},
// void deleteProperty(in AString name);
deleteProperty: function cIB_deleteProperty(aName) {
this.modify();
aName = aName.toUpperCase();
if (this.mIsProxy) {
// deleting a proxy's property will mark the bag's item as null, so we could
// distinguish it when enumerating/getting properties from the undefined ones.
this.mProperties.setProperty(aName, null);
} else {
this.mProperties.deleteProperty(aName);
}
delete this.mPropertyParams[aName];
},
// AString getPropertyParameter(in AString aPropertyName,
// in AString aParameterName);
getPropertyParameter: function cIB_getPropertyParameter(aPropName, aParamName) {
let propName = aPropName.toUpperCase();
let paramName = aParamName.toUpperCase();
if (propName in this.mPropertyParams) {
// If the property is not in mPropertyParams, then this just means
// there are no properties set.
return this.mPropertyParams[propName][paramName];
}
return null;
},
// boolean hasPropertyParameter(in AString aPropertyName,
// in AString aParameterName);
hasPropertyParameter: function cIB_hasPropertyParameter(aPropName, aParamName) {
let propName = aPropName.toUpperCase();
let paramName = aParamName.toUpperCase();
return ((propName in this.mPropertyParams) &&
(paramName in this.mPropertyParams[propName]));
},
//void setPropertyParameter(in AString aPropertyName,
// in AString aParameterName,
// in AUTF8String aParameterValue);
setPropertyParameter: function cIB_setPropertyParameter(aPropName, aParamName, aParamValue) {
let propName = aPropName.toUpperCase();
let paramName = aParamName.toUpperCase();
this.modify();
if (!(propName in this.mPropertyParams)) {
if (!this.hasProperty(propName)) {
throw "Property " + aPropName + " not set";
} else {
this.mPropertyParams[propName] = {};
}
}
if (aParamValue || !isNaN(parseInt(aParamValue, 10))) {
this.mPropertyParams[propName][paramName] = aParamValue;
} else {
delete this.mPropertyParams[propName][paramName];
}
return aParamValue;
},
// nsISimpleEnumerator getParameterEnumerator(in AString aPropertyName);
getParameterEnumerator: function cIB_getParameterEnumerator(aPropName) {
let propName = aPropName.toUpperCase();
if (!(propName in this.mPropertyParams)) {
throw "Property " + aPropName + " not set";
}
let parameters = this.mPropertyParams[propName];
return { // nsISimpleEnumerator
mParamNames: [ key for (key in parameters) ],
hasMoreElements: function cIB_gPE_hasMoreElements() {
return (this.mParamNames.length > 0);
},
getNext: function cIB_gPE_getNext() {
let paramName = this.mParamNames.pop()
return { // nsIProperty
QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsIProperty]),
name: paramName,
value: parameters[paramName]
};
}
};
},
// void getAttendees(out PRUint32 count,
// [array,size_is(count),retval] out calIAttendee attendees);
getAttendees: function cIB_getAttendees(countObj) {
if (!this.mAttendees && this.mIsProxy) {
this.mAttendees = this.mParentItem.getAttendees(countObj);
}
if (this.mAttendees) {
countObj.value = this.mAttendees.length;
return this.mAttendees.concat([]); // clone
} else {
countObj.value = 0;
return [];
}
},
// calIAttendee getAttendeeById(in AUTF8String id);
getAttendeeById: function cIB_getAttendeeById(id) {
var attendees = this.getAttendees({});
var lowerCaseId = id.toLowerCase();
for each (var attendee in attendees) {
// This match must be case insensitive to deal with differing
// cases of things like MAILTO:
if (attendee.id.toLowerCase() == lowerCaseId) {
return attendee;
}
}
return null;
},
// void removeAttendee(in calIAttendee attendee);
removeAttendee: function cIB_removeAttendee(attendee) {
this.modify();
var found = false, newAttendees = [];
var attendees = this.getAttendees({});
var attIdLowerCase = attendee.id.toLowerCase();
for (var i = 0; i < attendees.length; i++) {
if (attendees[i].id.toLowerCase() != attIdLowerCase) {
newAttendees.push(attendees[i]);
} else {
found = true;
}
}
if (found) {
this.mAttendees = newAttendees;
}
},
// void removeAllAttendees();
removeAllAttendees: function cIB_removeAllAttendees() {
this.modify();
this.mAttendees = [];
},
// void addAttendee(in calIAttendee attendee);
addAttendee: function cIB_addAttendee(attendee) {
this.modify();
this.mAttendees = this.getAttendees({});
this.mAttendees.push(attendee);
// XXX ensure that the attendee isn't already there?
},
// void getAttachments(out PRUint32 count,
// [array,size_is(count),retval] out calIAttachment attachments);
getAttachments: function cIB_getAttachments(aCount) {
if (!this.mAttachments && this.mIsProxy) {
this.mAttachments = this.mParentItem.getAttachments(aCount);
}
if (this.mAttachments) {
aCount.value = this.mAttachments.length;
return this.mAttachments.concat([]); // clone
} else {
aCount.value = 0;
return [];
}
},
// void removeAttachment(in calIAttachment attachment);
removeAttachment: function cIB_removeAttachment(aAttachment) {
this.modify();
for (var attIndex in this.mAttachments) {
if (cal.compareObjects(this.mAttachments[attIndex], aAttachment, Components.interfaces.calIAttachment)) {
this.modify();
this.mAttachments.splice(attIndex, 1);
break;
}
}
},
// void addAttachment(in calIAttachment attachment);
addAttachment: function cIB_addAttachment(attachment) {
this.modify();
this.mAttachments = this.getAttachments({});
if (!this.mAttachments.some(function(x) x.hashId == attachment.hashId)) {
this.mAttachments.push(attachment);
}
},
// void removeAllAttachments();
removeAllAttachments: function cIB_removeAllAttachments() {
this.modify();
this.mAttachments = [];
},
// void getRelations(out PRUint32 count,
// [array,size_is(count),retval] out calIRelation relations);
getRelations: function cIB_getRelations(aCount) {
if (!this.mRelations && this.mIsProxy) {
this.mRelations = this.mParentItem.getRelations(aCount);
}
if (this.mRelations) {
aCount.value = this.mRelations.length;
return this.mRelations.concat([]);
} else {
aCount.value = 0;
return [];
}
},
// void removeRelation(in calIRelation relation);
removeRelation: function cIB_removeRelation(aRelation) {
this.modify();
for (var attIndex in this.mRelations) {
// Could we have the same item as parent and as child ?
if (this.mRelations[attIndex].relId == aRelation.relId &&
this.mRelations[attIndex].relType == aRelation.relType) {
this.modify();
this.mRelations.splice(attIndex, 1);
break;
}
}
},
// void addRelation(in calIRelation relation);
addRelation: function cIB_addRelation(aRelation) {
this.modify();
this.mRelations = this.getRelations({});
this.mRelations.push(aRelation);
// XXX ensure that the relation isn't already there?
},
// void removeAllRelations();
removeAllRelations: function cIB_removeAllRelations() {
this.modify();
this.mRelations = [];
},
// attribute calICalendar calendar;
get calendar() {
if (!this.mCalendar && (this.parentItem != this)) {
return this.parentItem.calendar;
} else {
return this.mCalendar;
}
},
set calendar(v) {
if (this.mImmutable)
throw Components.results.NS_ERROR_OBJECT_IS_IMMUTABLE;
this.mHashId = null; // recompute hashId
this.mCalendar = v;
},
// attribute calIAttendee organizer;
get organizer() {
if (this.mIsProxy && (this.mOrganizer === undefined)) {
return this.mParentItem.organizer;
} else {
return this.mOrganizer;
}
},
set organizer(v) {
this.modify();
this.mOrganizer = v;
},
// void getCategories(out PRUint32 aCount,
// [array, size_is(aCount), retval] out wstring aCategories);
getCategories: function cib_getCategories(aCount) {
if (!this.mCategories && this.mIsProxy) {
this.mCategories = this.mParentItem.getCategories(aCount);
}
if (this.mCategories) {
aCount.value = this.mCategories.length;
return this.mCategories.concat([]); // clone
} else {
aCount.value = 0;
return [];
}
},
// void setCategories(in PRUint32 aCount,
// [array, size_is(aCount)] in wstring aCategories);
setCategories: function cib_setCategories(aCount, aCategories) {
this.modify();
this.mCategories = aCategories.concat([]);
},
// attribute AUTF8String icalString;
get icalString() {
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
},
set icalString(str) {
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
},
/**
* The map of promoted properties is a list of those properties that are
* represented directly by getters/setters.
* All of these property names must be in upper case isPropertyPromoted to
* function correctly. The has/get/set/deleteProperty interfaces
* are case-insensitive, but these are not.
*/
itemBasePromotedProps: {
"CREATED": true,
"UID": true,
"LAST-MODIFIED": true,
"SUMMARY": true,
"PRIORITY": true,
"STATUS": true,
"DTSTAMP": true,
"RRULE": true,
"EXDATE": true,
"RDATE": true,
"ATTENDEE": true,
"ATTACH": true,
"CATEGORIES": true,
"ORGANIZER": true,
"RECURRENCE-ID": true,
"X-MOZ-LASTACK": true,
"RELATED-TO": true
},
/**
* A map of properties that need translation between the ical component
* property and their ICS counterpart.
*/
icsBasePropMap: [
{ cal: "CREATED", ics: "createdTime" },
{ cal: "LAST-MODIFIED", ics: "lastModified" },
{ cal: "DTSTAMP", ics: "stampTime" },
{ cal: "UID", ics: "uid" },
{ cal: "SUMMARY", ics: "summary" },
{ cal: "PRIORITY", ics: "priority" },
{ cal: "STATUS", ics: "status" },
{ cal: "RECURRENCE-ID", ics: "recurrenceId" }
],
/**
* Walks through the propmap and sets all properties on this item from the
* given icalcomp.
*
* @param icalcomp The calIIcalComponent to read from.
* @param propmap The property map to walk through.
*/
mapPropsFromICS: function cIB_mapPropsFromICS(icalcomp, propmap) {
for (var i = 0; i < propmap.length; i++) {
var prop = propmap[i];
var val = icalcomp[prop.ics];
if (val != null && val != Components.interfaces.calIIcalComponent.INVALID_VALUE)
this.setProperty(prop.cal, val);
}
},
/**
* Walks through the propmap and sets all properties on the given icalcomp
* from the properties set on this item.
* given icalcomp.
*
* @param icalcomp The calIIcalComponent to write to.
* @param propmap The property map to walk through.
*/
mapPropsToICS: function cIB_mapPropsToICS(icalcomp, propmap) {
for (var i = 0; i < propmap.length; i++) {
var prop = propmap[i];
var val = this.getProperty(prop.cal);
if (val != null && val != Components.interfaces.calIIcalComponent.INVALID_VALUE)
icalcomp[prop.ics] = val;
}
},
/**
* Reads an ical component and sets up the base item's properties to match
* it.
*
* @param icalcomp The ical component to read.
*/
setItemBaseFromICS: function cIB_setItemBaseFromICS(icalcomp) {
this.modify();
// re-initializing from scratch -- no light proxy anymore:
this.mIsProxy = false;
this.mProperties = new calPropertyBag();
this.mPropertyParams = {};
this.mapPropsFromICS(icalcomp, this.icsBasePropMap);
this.mAttendees = []; // don't inherit anything from parent
for (let attprop in cal.ical.propertyIterator(icalcomp, "ATTENDEE")) {
let att = new calAttendee();
att.icalProperty = attprop;
this.addAttendee(att);
}
this.mAttachments = []; // don't inherit anything from parent
for (let attprop in cal.ical.propertyIterator(icalcomp, "ATTACH")) {
let att = new calAttachment();
att.icalProperty = attprop;
this.addAttachment(att);
}
this.mRelations = []; // don't inherit anything from parent
for (let relprop in cal.ical.propertyIterator(icalcomp, "RELATED-TO")) {
let rel = new calRelation();
rel.icalProperty = relprop;
this.addRelation(rel);
}
let org = null;
let orgprop = icalcomp.getFirstProperty("ORGANIZER");
if (orgprop) {
org = new calAttendee();
org.icalProperty = orgprop;
org.isOrganizer = true;
}
this.mOrganizer = org;
this.mCategories = [ catprop.value for (catprop in cal.ical.propertyIterator(icalcomp, "CATEGORIES")) ];
// find recurrence properties
let rec = null;
if (!this.recurrenceId) {
for (let recprop in cal.ical.propertyIterator(icalcomp)) {
let ritem = null;
switch (recprop.propertyName) {
case "RRULE":
case "EXRULE":
ritem = cal.createRecurrenceRule();
break;
case "RDATE":
case "EXDATE":
ritem = cal.createRecurrenceDate();
break;
default:
continue;
}
ritem.icalProperty = recprop;
if (!rec) {
rec = cal.createRecurrenceInfo(this);
}
rec.appendRecurrenceItem(ritem);
}
}
this.mRecurrenceInfo = rec;
this.mAlarms = []; // don't inherit anything from parent
for (let alarmComp in cal.ical.subcomponentIterator(icalcomp, "VALARM")) {
let alarm = cal.createAlarm();
try {
alarm.icalComponent = alarmComp;
this.addAlarm(alarm, true);
} catch (e) {
cal.ERROR("Invalid alarm for item: " +
this.id + " (" +
alarmComp.serializeToICS() + ")" +
" exception: " + e);
}
}
let lastAck = icalcomp.getFirstProperty("X-MOZ-LASTACK");
this.mAlarmLastAck = null;
if (lastAck) {
this.mAlarmLastAck = cal.createDateTime(lastAck.value);
}
this.mDirty = false;
},
/**
* Import all properties not in the promoted map into this item's extended
* properties bag.
*
* @param icalcomp The ical component to read.
* @param promoted The map of promoted properties.
*/
importUnpromotedProperties: function cIB_importUnpromotedProperties(icalcomp, promoted) {
for (let prop in cal.ical.propertyIterator(icalcomp)) {
let propName = prop.propertyName;
if (!promoted[propName]) {
this.setProperty(propName, prop.value);
for each (let [paramName, paramValue] in cal.ical.paramIterator(prop)) {
if (!(propName in this.mPropertyParams)) {
this.mPropertyParams[propName] = {};
}
this.mPropertyParams[propName][paramName] = paramValue;
}
}
}
},
// boolean isPropertyPromoted(in AString name);
isPropertyPromoted: function cIB_isPropertyPromoted(name) {
return (this.itemBasePromotedProps[name.toUpperCase()]);
},
// attribute calIIcalComponent icalComponent;
get icalComponent() {
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
},
set icalComponent(val) {
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
},
// attribute PRUint32 generation;
get generation() {
let gen = this.getProperty("X-MOZ-GENERATION");
return (gen ? parseInt(gen, 10) : 0);
},
set generation(aValue) {
return this.setProperty("X-MOZ-GENERATION", String(aValue));
},
/**
* Fills the passed ical component with the base item's properties.
*
* @param icalcomp The ical component to write to.
*/
fillIcalComponentFromBase: function cIB_fillIcalComponentFromBase(icalcomp) {
this.ensureNotDirty();
let icssvc = cal.getIcsService();
this.mapPropsToICS(icalcomp, this.icsBasePropMap);
let org = this.organizer;
if (org) {
icalcomp.addProperty(org.icalProperty);
}
for each (let attendee in this.getAttendees({})) {
icalcomp.addProperty(attendee.icalProperty);
}
for each (let attachment in this.getAttachments({})) {
icalcomp.addProperty(attachment.icalProperty);
}
for each (let relation in this.getRelations({})) {
icalcomp.addProperty(relation.icalProperty);
}
if (this.mRecurrenceInfo) {
for each (let ritem in this.mRecurrenceInfo.getRecurrenceItems({})) {
icalcomp.addProperty(ritem.icalProperty);
}
}
for each (let cat in this.getCategories({})) {
let catprop = icssvc.createIcalProperty("CATEGORIES");
catprop.value = cat;
icalcomp.addProperty(catprop);
}
for each (let alarm in this.mAlarms) {
icalcomp.addSubcomponent(alarm.icalComponent);
}
let alarmLastAck = this.alarmLastAck;
if (alarmLastAck) {
let lastAck = cal.getIcsService().createIcalProperty("X-MOZ-LASTACK");
// - should we further ensure that those are UTC or rely on calAlarmService doing so?
lastAck.value = alarmLastAck.icalString;
icalcomp.addProperty(lastAck);
}
},
// void getAlarms(out PRUint32 count, [array, size_is(count), retval] out calIAlarm aAlarms);
getAlarms: function cIB_getAlarms(aCount) {
if (typeof aCount != "object") {
throw Components.results.NS_ERROR_XPC_NEED_OUT_OBJECT;
}
if (!this.mAlarms && this.mIsProxy) {
this.mAlarms = this.mParentItem.getAlarms(aCount);
}
if (this.mAlarms) {
aCount.value = this.mAlarms.length;
return this.mAlarms.concat([]); // clone
} else {
aCount.value = 0;
return [];
}
},
/**
* Adds an alarm. The second parameter is for internal use only, i.e not
* provided on the interface.
*
* @see calIItemBase
* @param aDoNotValidate Don't serialize the component to check for
* errors.
*/
addAlarm: function cIB_addAlarm(aAlarm, aDoNotValidate) {
if (!aDoNotValidate) {
try {
// Trigger the icalComponent getter to make sure the alarm is valid.
aAlarm.icalComponent;
} catch (e) {
throw Components.results.NS_ERROR_INVALID_ARG;
}
}
this.modify();
this.mAlarms = this.getAlarms({});
this.mAlarms.push(aAlarm);
},
// void deleteAlarm(in calIAlarm aAlarm);
deleteAlarm: function cIB_deleteAlarm(aAlarm) {
this.modify();
this.mAlarms = this.getAlarms({});
for (let i = 0; i < this.mAlarms.length; i++) {
if (cal.compareObjects(this.mAlarms[i], aAlarm, Components.interfaces.calIAlarm)) {
this.mAlarms.splice(i, 1);
break;
}
}
},
// void clearAlarms();
clearAlarms: function cIB_clearAlarms() {
this.modify();
this.mAlarms = [];
},
// void getOccurrencesBetween (in calIDateTime aStartDate, in calIDateTime aEndDate,
// out PRUint32 aCount,
// [array,size_is(aCount),retval] out calIItemBase aOccurrences);
getOccurrencesBetween: function cIB_getOccurrencesBetween(aStartDate, aEndDate, aCount) {
if (this.recurrenceInfo) {
return this.recurrenceInfo.getOccurrences(aStartDate, aEndDate, 0, aCount);
}
if (checkIfInRange(this, aStartDate, aEndDate)) {
aCount.value = 1;
return [this];
}
aCount.value = 0;
return [];
}
};
makeMemberAttr(calItemBase, "CREATED", null, "creationDate", true);
makeMemberAttr(calItemBase, "SUMMARY", null, "title", true);
makeMemberAttr(calItemBase, "PRIORITY", 0, "priority", true);
makeMemberAttr(calItemBase, "CLASS", "PUBLIC", "privacy", true);
makeMemberAttr(calItemBase, "STATUS", null, "status", true);
makeMemberAttr(calItemBase, "ALARMTIME", null, "alarmTime", true);
makeMemberAttr(calItemBase, "mProperties", null, "properties");
/**
* Helper function to add a member attribute on the given prototype
*
* @param ctor The constructor function of the prototype
* @param varname The local variable name to get/set, or the property in
* case asProperty is true.
* @param dflt The default value in case none is set
* @param attr The attribute name to be used
* @param asProperty If true, getProperty will be used to get/set the
* member.
*/
function makeMemberAttr(ctor, varname, dflt, attr, asProperty) {
// XXX handle defaults!
var getter = function () {
if (asProperty) {
return this.getProperty(varname);
} else {
return (varname in this ? this[varname] : undefined);
}
};
var setter = function (v) {
this.modify();
if (asProperty) {
return this.setProperty(varname, v);
} else {
return (this[varname] = v);
}
};
ctor.prototype.__defineGetter__(attr, getter);
ctor.prototype.__defineSetter__(attr, setter);
}
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