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(function () {
'use strict';
angular
.module('horizon.framework', [
'horizon.framework.conf',
'horizon.framework.util',
'horizon.framework.widgets'
])
.config(config)
.run(run);
config.$inject = [
'$injector',
'$provide',
'$interpolateProvider',
'$httpProvider',
'$windowProvider'
];
function config($injector, $provide, $interpolateProvider, $httpProvider, $windowProvider) {
var path = $windowProvider.$get().STATIC_URL + 'framework/';
$provide.constant('horizon.framework.basePath', path);
// Replacing the default angular symbol
// allow us to mix angular with django templates
$interpolateProvider.startSymbol('{$');
$interpolateProvider.endSymbol('$}');
// Http global settings for ease of use
$httpProvider.defaults.xsrfHeaderName = 'X-CSRFToken';
$httpProvider.defaults.xsrfCookieName = 'csrftoken';
$httpProvider.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
$httpProvider.defaults.headers.common['Content-Type'] = 'application/json;charset=utf-8';
// NOTE(tsufiev): angular-ui/bootstrap v0.11.2 dropdownToggle directive
// conflicts with the native Bootstrap data-toggle="dropdown" attribute
// (see https://github.com/angular-ui/bootstrap/issues/2156).
// This is fixed in 0.13, but before that it'd be valuable to ensure that
// the same html markup works the same way with both versions of
// angular-ui/bootstrap (0.11.2 and 0.13). Could be safely deleted once
// Horizon migrates to angular-ui/bootstra v0.13
if ($injector.has('dropdownToggleDirective')) {
$provide.decorator('dropdownToggleDirective', patchDropdowns);
}
patchDropdowns.$inject = ['$delegate'];
function patchDropdowns($delegate) {
var directive = $delegate[0];
directive.restrict = 'A';
return $delegate;
}
// Global http error handler
// if user is not authorized, log user out
// this can happen when session expires
$httpProvider.interceptors.push(redirect);
$httpProvider.interceptors.push(stripAjaxHeaderForCORS);
redirect.$inject = ['$q'];
function redirect($q) {
return {
responseError: function (error) {
if (error.status === 401) {
var $window = $windowProvider.$get();
$window.location.replace($window.WEBROOT + 'auth/logout');
}
return $q.reject(error);
}
};
}
stripAjaxHeaderForCORS.$inject = [];
// Standard CORS middleware used in OpenStack services doesn't expect
// X-Requested-With header to be set for requests and rejects requests
// which have it. Since there is no reason to treat Horizon specially when
// dealing handling CORS requests, it's better for Horizon not to set this
// header when it sends CORS requests. Detect CORS request by presence of
// X-Auth-Token headers which normally should be provided because of
// Keystone authentication.
function stripAjaxHeaderForCORS() {
return {
request: function(config) {
if ('X-Auth-Token' in config.headers) {
delete config.headers['X-Requested-With'];
}
return config;
}
};
}
}
run.$inject = ['$window', '$rootScope'];
function run($window, $rootScope) {
$window.recompileAngularContent = recompileAngularContent;
function recompileAngularContent($element) {
function explicit($compile) {
// NOTE(tsufiev): recompiling elements with ng-click directive spawns
// a new 'click' handler even if there were some, so we need to cleanup
// existing handlers before doing this.
$element.find('[ng-click]').off('click');
$compile($element)($rootScope);
}
explicit.$inject = ['$compile'];
$element.injector().invoke(explicit);
}
}
})();
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