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MDL-50783 Ajax: Configure how to call a webservice through db/service.php

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Now the db/service.php array can contain these extra keys to provide information
on how a webservice may be called:

    'ajax' => true (Default is false)

Replaces the xx_is_allowed_from_ajax callback.

    'loginrequired' => false (Default is true)

Means that this webservice can be called through lib/ajax/service-nosession.php
which sets NO_MOODLE_COOKIES to true (faster). This is only safe for webservices returning
static public data (e.g. get_string).
This commit is contained in:
Damyon Wiese
2015-07-16 14:14:33 +08:00
parent 5d8c198711
commit ba224fb42c
19 changed files with 74 additions and 97 deletions
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15
lib/amd/src/ajax.js
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@@ -104,9 +104,13 @@ define(['jquery', 'core/config'], function($, config) {
* can be attached to the promises returned by this function.
* @param {Boolean} async Optional, defaults to true.
* If false - this function will not return until the promises are resolved.
* @param {Boolean} loginrequired Optional, defaults to true.
* If false - this function will call the faster nologin ajax script - but
* will fail unless all functions have been marked as 'loginrequired' => false
* in services.php
* @return {Promise[]} Array of promises that will be resolved when the ajax call returns.
*/
call: function(requests, async) {
call: function(requests, async, loginrequired) {
var ajaxRequestData = [],
i,
promises = [];
@@ -144,15 +148,20 @@ define(['jquery', 'core/config'], function($, config) {
async: async
};
var script = config.wwwroot + '/lib/ajax/service.php?sesskey=' + config.sesskey;
if (!loginrequired) {
script = config.wwwroot + '/lib/ajax/service-nologin.php?sesskey=' + config.sesskey;
}
// Jquery deprecated done and fail with async=false so we need to do this 2 ways.
if (async) {
$.ajax(config.wwwroot + '/lib/ajax/service.php?sesskey=' + config.sesskey, settings)
$.ajax(script, settings)
.done(requestSuccess)
.fail(requestFail);
} else {
settings.success = requestSuccess;
settings.error = requestFail;
$.ajax(config.wwwroot + '/lib/ajax/service.php?sesskey=' + config.sesskey, settings);
$.ajax(script, settings);
}
return promises;