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Backbone Webdav Adapter MKCOL support 

Usually Backbone collections cannot be created and just simply exists.
But in the Webdav world they need to be creatable.

This enhancement makes it possible to use a Backbone Model to represent
such collections and when creating it, it will use MKCOL instead of PUT.

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
This commit is contained in:
Vincent Petry 2016-12-15 15:11:56 +01:00 committed by Morris Jobke
parent 39afcbd49f
commit 6488ed3cff
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GPG Key ID: 9CE5ED29E7FCD38A
1 changed files with 41 additions and 5 deletions
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46
core/js/oc-backbone-webdav.js
View File

@ -120,7 +120,15 @@
}
var parts = url.split('/');
return parts[parts.length - 1];
var result;
do {
result = parts[parts.length - 1];
parts.pop();
// note: first result can be empty when there is a trailing slash,
// so we take the part before that
} while (!result && parts.length > 0);
return result;
}
function isSuccessStatus(status) {
@ -190,6 +198,25 @@
}
function callMkCol(client, options, model, headers) {
// call MKCOL without data, followed by PROPPATCH
return client.request(
options.type,
options.url,
headers,
null
).then(function(result) {
if (!isSuccessStatus(result.status)) {
if (_.isFunction(options.error)) {
options.error(result);
}
return;
}
callPropPatch(client, options, model, headers);
});
}
function callMethod(client, options, model, headers) {
headers['Content-Type'] = 'application/json';
return client.request(
@ -206,7 +233,7 @@
}
if (_.isFunction(options.success)) {
if (options.type === 'PUT' || options.type === 'POST') {
if (options.type === 'PUT' || options.type === 'POST' || options.type === 'MKCOL') {
// pass the object's own values because the server
// does not return anything
var responseJson = result.body || model.toJSON();
@ -247,6 +274,8 @@
return callPropFind(client, options, model, headers);
} else if (options.type === 'PROPPATCH') {
return callPropPatch(client, options, model, headers);
} else if (options.type === 'MKCOL') {
return callMkCol(client, options, model, headers);
} else {
return callMethod(client, options, model, headers);
}
@ -259,9 +288,16 @@
var params = {type: methodMap[method] || method};
var isCollection = (model instanceof Backbone.Collection);
if (method === 'update' && (model.usePUT || (model.collection && model.collection.usePUT))) {
// use PUT instead of PROPPATCH
params.type = 'PUT';
if (method === 'update') {
// if a model has an inner collection, it must define an
// attribute "hasInnerCollection" that evaluates to true
if (model.hasInnerCollection) {
// if the model itself is a Webdav collection, use MKCOL
params.type = 'MKCOL';
} else if (model.usePUT || (model.collection && model.collection.usePUT)) {
// use PUT instead of PROPPATCH
params.type = 'PUT';
}
}
// Ensure that we have a URL.