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/// Abstract root for all import popup screens.
/// Descendants must define:
/// - getMethodName(): return the Meteor method to call for import, passing json
/// data decoded as object and additional data (see below);
/// - getAdditionalData(): return object containing additional data passed to
/// Meteor method (like list ID and position for a card import);
/// - getLabel(): i18n key for the text displayed in the popup, usually to
/// explain how to get the data out of the source system.
const ImportPopup = BlazeComponent.extendComponent({
template() {
return 'importPopup';
},
jsonText() {
return Session.get('import.text');
},
membersMapping() {
return Session.get('import.membersToMap');
},
onCreated() {
this.error = new ReactiveVar('');
this.dataToImport = '';
},
onFinish() {
Popup.close();
},
onShowMapping(evt) {
this._storeText(evt);
Popup.open('mapMembers')(evt);
},
_storeText() {
const dataJson = this.$('.js-import-json').val();
Session.set('import.text', dataJson);
return dataJson;
},
onSubmit(evt){
evt.preventDefault();
const dataJson = this._storeText(evt);
let dataObject;
try {
dataObject = JSON.parse(dataJson);
this.setError('');
} catch (e) {
this.setError('error-json-malformed');
return;
}
// if there are members listed in the import and we have no mapping for them...
if(dataObject.members.length > 0 && !this.membersMapping()) {
// we will work on the list itself (an ordered array of POJO)
// when a mapping is done, we add a 'wekan' field to the POJO representing the imported member
const membersToMap = dataObject.members;
// auto-map based on username
membersToMap.forEach((importedMember) => {
const wekanUser = Users.findOne({username: importedMember.username});
if(wekanUser) {
importedMember.wekan = wekanUser;
}
});
// store members data and mapping in Session
// (we go deep and 2-way, so storing in data context is not a viable option)
Session.set('import.membersToMap', membersToMap);
Popup.open('mapMembers')(evt);
} else {
const additionalData = this.getAdditionalData();
const membersMapping = this.membersMapping();
if(membersMapping) {
const mappingById = {};
membersMapping.forEach((member) => {
if (member.wekan) {
mappingById[member.id] = member.wekan._id;
}
});
additionalData.membersMapping = mappingById;
}
Session.set('import.membersToMap', null);
Session.set('import.text', null);
Meteor.call(this.getMethodName(), dataObject, additionalData,
(error, response) => {
if (error) {
this.setError(error.error);
} else {
// ensure will display what we just imported
Filter.addException(response);
this.onFinish(response);
}
}
);
}
},
events() {
return [{
submit: this.onSubmit,
'click .show-mapping': this.onShowMapping,
}];
},
setError(error) {
this.error.set(error);
},
});
ImportPopup.extendComponent({
getAdditionalData() {
const listId = this.currentData()._id;
const selector = `#js-list-${this.currentData()._id} .js-minicard:first`;
const firstCardDom = $(selector).get(0);
const sortIndex = Utils.calculateIndex(null, firstCardDom).base;
const result = {listId, sortIndex};
return result;
},
getMethodName() {
return 'importTrelloCard';
},
getLabel() {
return 'import-card-trello-instruction';
},
}).register('listImportCardPopup');
ImportPopup.extendComponent({
getAdditionalData() {
const result = {};
return result;
},
getMethodName() {
return 'importTrelloBoard';
},
getLabel() {
return 'import-board-trello-instruction';
},
onFinish(response) {
Utils.goBoardId(response);
},
}).register('boardImportBoardPopup');
const ImportMapMembers = BlazeComponent.extendComponent({
members() {
return Session.get('import.membersToMap');
},
_refreshMembers(listOfMembers) {
Session.set('import.membersToMap', listOfMembers);
},
/**
* Will look into the list of members to import for the specified memberId,
* then set its property to the supplied value.
* If unset is true, it will remove the property from the rest of the list as well.
*
* use:
* - memberId = null to use selected member
* - value = null to unset a property
* - unset = true to ensure property is only set on 1 member at a time
*/
_setPropertyForMember(property, value, memberId, unset = false) {
const listOfMembers = this.members();
let finder = null;
if(memberId) {
finder = (member) => member.id === memberId;
} else {
finder = (member) => member.selected;
}
listOfMembers.forEach((member) => {
if(finder(member)) {
if(value !== null) {
member[property] = value;
} else {
delete member[property];
}
if(!unset) {
// we shortcut if we don't care about unsetting the others
return false;
}
} else if(unset) {
delete member[property];
}
return true;
});
// Session.get gives us a copy, we have to set it back so it sticks
this._refreshMembers(listOfMembers);
},
setSelectedMember(memberId) {
return this._setPropertyForMember('selected', true, memberId, true);
},
/**
* returns the member with specified id,
* or the selected member if memberId is not specified
*/
getMember(memberId = null) {
const allMembers = Session.get('import.membersToMap');
let finder = null;
if(memberId) {
finder = (user) => user.id === memberId;
} else {
finder = (user) => user.selected;
}
return allMembers.find(finder);
},
mapSelectedMember(wekan) {
return this._setPropertyForMember('wekan', wekan, null);
},
unmapMember(memberId){
return this._setPropertyForMember('wekan', null, memberId);
},
});
ImportMapMembers.extendComponent({
onMapMember(evt) {
const memberToMap = this.currentData();
if(memberToMap.wekan) {
// todo xxx ask for confirmation?
this.unmapMember(memberToMap.id);
} else {
this.setSelectedMember(memberToMap.id);
Popup.open('mapMembersAdd')(evt);
}
},
onSubmit(evt) {
evt.preventDefault();
Popup.back();
},
events() {
return [{
'submit': this.onSubmit,
'click .mapping': this.onMapMember,
}];
},
}).register('mapMembersPopup');
ImportMapMembers.extendComponent({
onSelectUser(){
this.mapSelectedMember(this.currentData());
Popup.back();
},
events() {
return [{
'click .js-select-import': this.onSelectUser,
}];
},
onRendered() {
// todo XXX why do I not get the focus??
this.find('.js-map-member input').focus();
},
}).register('mapMembersAddPopup');
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