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Rejig to support deletions better

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This commit is contained in:
Kegan Dougal 2017-06-09 12:34:19 +01:00
parent 6d1d435247
commit b70881f078
1 changed files with 25 additions and 21 deletions
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46
src/ScalarMessaging.js
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@ -263,38 +263,42 @@ function inviteUser(event, roomId, userId) {
}
function setWidget(event, roomId) {
// check required fields exist
const widgetId = event.data.widget_id;
const widgetType = event.data.type;
const widgetUrl = event.data.url;
if (!widgetId || widgetUrl === undefined || !widgetType) {
sendError(event, _t("Unable to create widget."), new Error("Missing required widget fields."));
return;
}
const widgetName = event.data.name; // optional
const widgetData = event.data.data; // optional
const client = MatrixClientPeg.get();
if (!client) {
sendError(event, _t('You need to be logged in.'));
return;
}
// check types of fields
const widgetName = event.data.name; // optional
const widgetData = event.data.data; // optional
if (widgetName !== undefined && typeof widgetName !== 'string') {
sendError(event, _t("Unable to create widget."), new Error("Optional field 'name' must be a string."));
// both adding/removing widgets need these checks
if (!widgetId || widgetUrl === undefined) {
sendError(event, _t("Unable to create widget."), new Error("Missing required widget fields."));
return;
}
if (widgetData !== undefined && !(widgetData instanceof Object)) {
sendError(event, _t("Unable to create widget."), new Error("Optional field 'data' must be an Object."));
return;
}
if (typeof widgetType !== 'string') {
sendError(event, _t("Unable to create widget."), new Error("Field 'type' must be a string."));
return;
}
if (widgetUrl !== null && typeof widgetUrl !== 'string') {
sendError(event, _t("Unable to create widget."), new Error("Field 'url' must be a string or null."));
return;
if (widgetUrl !== null) { // if url is null it is being deleted, don't need to check name/type/etc
// check types of fields
if (widgetName !== undefined && typeof widgetName !== 'string') {
sendError(event, _t("Unable to create widget."), new Error("Optional field 'name' must be a string."));
return;
}
if (widgetData !== undefined && !(widgetData instanceof Object)) {
sendError(event, _t("Unable to create widget."), new Error("Optional field 'data' must be an Object."));
return;
}
if (typeof widgetType !== 'string') {
sendError(event, _t("Unable to create widget."), new Error("Field 'type' must be a string."));
return;
}
if (typeof widgetUrl !== 'string') {
sendError(event, _t("Unable to create widget."), new Error("Field 'url' must be a string or null."));
return;
}
}
// TODO: same dance we do for power levels. It'd be nice if the JS SDK had helper methods to do this.