MDL-59538 core_calendar: PR fixes

* Fix eslint warnings about promises.
* Simplify event handling.
* Prevent double assignment of calendar subscription property for in
  core_calendar_external::get_calendar_event_by_id() for readability.

Part of MDL-59333.
This commit is contained in:
Jun Pataleta 2017-07-21 10:59:43 +08:00
parent 52380c823c
commit a43ec9ebac
3 changed files with 63 additions and 73 deletions

View File

@ -1 +1 @@
define(["jquery","core/ajax","core/str","core/templates","core/notification","core/custom_interaction_events","core/modal_factory","core_calendar/summary_modal","core_calendar/calendar_repository"],function(a,b,c,d,e,f,g,h,i){var j={ROOT:"[data-region='calendar']",EVENT_LINK:"[data-action='view-event']"},k=null,l=function(a){var b="type"+a;return c.get_string(b,"core_calendar").then(function(a){return a})},m=function(a){return c.get_string("subsource","core_calendar",a).then(function(b){return a.url?'<a href="'+a.url+'">'+b+"</a>":b})},n=function(b){var c=i.getEventById(b);return c.then(function(a){return a.event?a.event:void c.fail(e.exception)}).then(function(a){var b=l(a.eventtype);return b.then(function(c){return c?(a.eventtype=c,a):void b.fail(e.exception)})}).then(function(b){if(1==b.displayeventsource){b.subscription=JSON.parse(b.subscription);var c=m({url:b.subscription.url,name:b.subscription.name});c?(a.Deferred().resolve(),c.done(function(a){b.source=a})):c.fail(e.exception)}return k.done(function(a){a.setTitle(b.name),a.setBody(d.render("core_calendar/event_summary_body",b)),0==b.caneditevent&&a.setFooter(""),a.show()})})},o=function(b){b=a(b);var c=!1;b.on("click",j.EVENT_LINK,function(b){if(!c){c=!0,b.preventDefault();var d=a(b.target).closest(j.EVENT_LINK),f=d.attr("data-event-id");n(f).done(function(){c=!1}).fail(e.exception)}})};return{init:function(){k=g.create({type:h.TYPE}),o(j.ROOT)}}});
define(["jquery","core/ajax","core/str","core/templates","core/notification","core/custom_interaction_events","core/modal_factory","core_calendar/summary_modal","core/modal_events","core_calendar/calendar_repository"],function(a,b,c,d,e,f,g,h,i,j){var k={ROOT:"[data-region='calendar']",EVENT_LINK:"[data-action='view-event']"},l=function(a){var b="type"+a;return c.get_string(b,"core_calendar").then(function(a){return a})},m=function(a){return c.get_string("subsource","core_calendar",a).then(function(b){return a.url?'<a href="'+a.url+'">'+b+"</a>":b})},n=function(b){j.getEventById(b).then(function(c){if(!c.event)throw new Error("Error encountered while trying to fetch calendar event with ID: "+b);var d=c.event,e=l(d.eventtype);if(d.displayeventsource){d.subscription=JSON.parse(d.subscription);var f={url:d.subscription.url,name:d.subscription.name},g=m(f);return a.when(e,g).then(function(a,b){return d.eventtype=a,d.source=b,d})}return e.then(function(a){return d.eventtype=a,d})}).then(function(a){var b={title:a.name,type:h.TYPE,body:d.render("core_calendar/event_summary_body",a)};return a.caneditevent||(b.footer=""),g.create(b)}).done(function(a){a.getRoot().on(i.hidden,function(){a.destroy()}),a.show()}).fail(e.exception)},o=function(){a(k.EVENT_LINK).click(function(b){b.preventDefault();var c=a(this).attr("data-event-id");n(c)})};return{init:function(){o()}}});

View File

@ -22,16 +22,14 @@
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define(['jquery', 'core/ajax', 'core/str', 'core/templates', 'core/notification', 'core/custom_interaction_events',
'core/modal_factory', 'core_calendar/summary_modal', 'core_calendar/calendar_repository'],
function($, Ajax, Str, Templates, Notification, CustomEvents, ModalFactory, SummaryModal, CalendarRepository) {
'core/modal_factory', 'core_calendar/summary_modal', 'core/modal_events', 'core_calendar/calendar_repository'],
function($, Ajax, Str, Templates, Notification, CustomEvents, ModalFactory, SummaryModal, ModalEvents, CalendarRepository) {
var SELECTORS = {
ROOT: "[data-region='calendar']",
EVENT_LINK: "[data-action='view-event']",
};
var modalPromise = null;
/**
* Get the event type lang string.
*
@ -64,89 +62,80 @@ define(['jquery', 'core/ajax', 'core/str', 'core/templates', 'core/notification'
* Render the event summary modal.
*
* @param {Number} eventId The calendar event id.
* @return {promise} The summary modal promise.
*/
var renderEventSummaryModal = function(eventId) {
// Calendar repository promise.
var repositoryPromise = CalendarRepository.getEventById(eventId);
return repositoryPromise.then(function(result) {
if (!result.event) {
repositoryPromise.fail(Notification.exception);
} else {
return result.event;
CalendarRepository.getEventById(eventId).then(function(getEventResponse) {
if (!getEventResponse.event) {
throw new Error('Error encountered while trying to fetch calendar event with ID: ' + eventId);
}
}).then(function(eventdata) {
// Event type promise.
var eventTypePromise = getEventType(eventdata.eventtype);
return eventTypePromise.then(function(langStr) {
if(!langStr) {
eventTypePromise.fail(Notification.exception);
} else {
eventdata.eventtype = langStr;
return eventdata;
}
});
}).then(function(eventdata) {
// If the calendar event has event source, get the language string or the link.
if (eventdata.displayeventsource == true) {
eventdata.subscription = JSON.parse(eventdata.subscription);
var eventpromise = getEventSource({url: eventdata.subscription.url, name: eventdata.subscription.name});
if (eventpromise) {
$.Deferred().resolve();
eventpromise.done(function(source) {
eventdata.source = source;
});
} else {
eventpromise.fail(Notification.exception);
}
var eventData = getEventResponse.event;
var eventTypePromise = getEventType(eventData.eventtype);
// If the calendar event has event source, get the source's language string/link.
if (eventData.displayeventsource) {
eventData.subscription = JSON.parse(eventData.subscription);
var eventSourceParams = {
url: eventData.subscription.url,
name: eventData.subscription.name
};
var eventSourcePromise = getEventSource(eventSourceParams);
// Return event data with event type and event source info.
return $.when(eventTypePromise, eventSourcePromise).then(function(eventType, eventSource) {
eventData.eventtype = eventType;
eventData.source = eventSource;
return eventData;
});
}
return modalPromise.done(function(modal) {
modal.setTitle(eventdata.name);
modal.setBody(Templates.render('core_calendar/event_summary_body', eventdata));
// Hide edit and delete buttons if I don't have permission.
if (eventdata.caneditevent == false) {
modal.setFooter('');
}
modal.show();
// Return event data with event type info.
return eventTypePromise.then(function(eventType) {
eventData.eventtype = eventType;
return eventData;
});
});
}).then(function(eventData) {
// Build the modal parameters from the event data.
var modalParams = {
title: eventData.name,
type: SummaryModal.TYPE,
body: Templates.render('core_calendar/event_summary_body', eventData)
};
if (!eventData.caneditevent) {
modalParams.footer = '';
}
// Create the modal.
return ModalFactory.create(modalParams);
}).done(function(modal) {
// Handle hidden event.
modal.getRoot().on(ModalEvents.hidden, function() {
// Destroy when hidden.
modal.destroy();
});
// Finally, render the modal!
modal.show();
}).fail(Notification.exception);
};
/**
* Register event listeners for the module.
*
* @param {object} root The root element.
*/
var registerEventListeners = function(root) {
root = $(root);
var loading = false;
root.on('click', SELECTORS.EVENT_LINK, function(e) {
if (!loading) {
loading = true;
e.preventDefault();
var eventElement = $(e.target).closest(SELECTORS.EVENT_LINK);
var eventId = eventElement.attr('data-event-id');
renderEventSummaryModal(eventId).done(function() {
loading = false;
}).fail(Notification.exception);
}
var registerEventListeners = function() {
// Bind click events to event links.
$(SELECTORS.EVENT_LINK).click(function(e) {
e.preventDefault();
var eventId = $(this).attr('data-event-id');
renderEventSummaryModal(eventId);
});
};
return {
init: function() {
modalPromise = ModalFactory.create({
type: SummaryModal.TYPE
});
registerEventListeners(SELECTORS.ROOT);
registerEventListeners();
}
};
});

View File

@ -728,11 +728,12 @@ class core_calendar_external extends external_api {
$subscription = calendar_get_subscription($event[$eventid]->subscriptionid);
if (!empty($subscription) && $CFG->calendar_showicalsource) {
$event[$eventid]->displayeventsource = true;
$subscriptiondata = new stdClass();
if (!empty($subscription->url)) {
$event[$eventid]->subscription->url = $subscription->url;
$subscriptiondata->url = $subscription->url;
}
$event[$eventid]->subscription->name = $subscription->name;
$event[$eventid]->subscription = json_encode($event[$eventid]->subscription);
$subscriptiondata->name = $subscription->name;
$event[$eventid]->subscription = json_encode($subscriptiondata);
}
}