mirror of https://github.com/portainer/portainer
56 lines
1.9 KiB
JavaScript
56 lines
1.9 KiB
JavaScript
angular.module('portainer.app')
|
|
.factory('HttpRequestHelper', [function HttpRequestHelper() {
|
|
'use strict';
|
|
|
|
var service = {};
|
|
var headers = {};
|
|
headers.agentTargetQueue = [];
|
|
headers.agentManagerOperation = false;
|
|
|
|
service.registryAuthenticationHeader = function() {
|
|
return headers.registryAuthentication;
|
|
};
|
|
|
|
service.setRegistryAuthenticationHeader = function(headerValue) {
|
|
headers.registryAuthentication = headerValue;
|
|
};
|
|
|
|
// Due to the fact that async HTTP requests are decorated using an interceptor
|
|
// we need to store and retrieve the headers using a first-in-first-out (FIFO) data structure.
|
|
// Otherwise, sequential HTTP requests might end up using the same header value (incorrect in the case
|
|
// of starting multiple containers on different nodes for example).
|
|
// To prevent having to use the HttpRequestHelper.setPortainerAgentTargetHeader before EACH request,
|
|
// we re-use the latest available header in the data structure (handy in thee case of multiple requests affecting
|
|
// the same node in the same view).
|
|
service.portainerAgentTargetHeader = function() {
|
|
if (headers.agentTargetQueue.length === 0) {
|
|
return headers.agentTargetLastValue;
|
|
} else if (headers.agentTargetQueue.length === 1) {
|
|
headers.agentTargetLastValue = headers.agentTargetQueue[0];
|
|
}
|
|
return headers.agentTargetQueue.shift();
|
|
};
|
|
|
|
service.setPortainerAgentTargetHeader = function(headerValue) {
|
|
if (headerValue) {
|
|
headers.agentTargetQueue.push(headerValue);
|
|
}
|
|
};
|
|
|
|
service.setPortainerAgentManagerOperation = function(set) {
|
|
headers.agentManagerOperation = set;
|
|
};
|
|
|
|
service.portainerAgentManagerOperation = function() {
|
|
return headers.agentManagerOperation;
|
|
};
|
|
|
|
service.resetAgentHeaders = function() {
|
|
headers.agentTargetQueue = [];
|
|
delete headers.agentTargetLastValue;
|
|
headers.agentManagerOperation = false;
|
|
};
|
|
|
|
return service;
|
|
}]);
|