Name
sn_kb_social_qa.SocialKnowledgeAjaxProcessor
Description
No description available
Script
var SocialKnowledgeAjaxProcessor = Class.create();
SocialKnowledgeAjaxProcessor.prototype = {
SYSPARM_ARGS: 'sysparm_args',
SYSPARM_DATA: 'sysparm_data',
SYSPARM_ACTION : 'sysparm_action',
ACTION_GET: 'GET',
ACTION_INSERT: 'INSERT',
ACTION_UPDATE: 'UPDATE',
ACTION_DELETE: 'DELETE',
INVALID_INTENTION: 'Invalid intention',
INVALID_TASK: 'Invalid task',
LAST_FETCHED_TIME: 'last_fetched_time',
UI_NOTIFICATION: '$$uiNotification',
LIVE_PROFILE: 'live_profile',
DOCUMENT: 'document',
// tasks
TASK_BASIC: 'BASIC',
TASK_REMOVE: 'REMOVE',
TASK_TAG_DELETE: 'TAG_DELETE',
TASK_TAG_ADD: 'TAG_ADD',
TASK_RENAME_TAG: 'RENAME_TAG',
TASK_UPVOTE: 'UP_VOTE',
TASK_DOWNVOTE: 'DOWN_VOTE',
TASK_VIEW: 'VIEW',
TASK_QUESTION: 'QUESTION',
initialize: function(request, response, processor) {
this.request = request;
this.response = response;
this.processor = processor;
this.action = request.getParameter(this.SYSPARM_ACTION);
var payload = request.getParameter(this.SYSPARM_ARGS);
if(!payload)
payload = {};
this.args = new global.JSON().decode(payload);
this.isBatchMode = (this.request.getHeader('X-Mode') + '') === 'batch';
this.contexts = {};
this.globalUtil = new global.GlobalKnowledgeUtil();
},
addServerContext: function(key, value) {
this.contexts[key] = value;
},
hasUiNotifications: function() {
return gs.getErrorMessages().size() > 0 ||
gs.getInfoMessages().size() > 0 ||
gs.getTrivialMessages().size() > 0;
},
flattenSearchPayload: function(args) {
if (args.search) {
for (var key in args.search)
args[key] = args.search[key];
args.search_mode = true;
}
return args;
},
_processStateSearch: function(args) {
if (args.search && args.search.state && args.state) {
// Unlike other params which act as filters and restrict the results,
// state param acts as enabler. Every additional value in it actually
// includes more results. So, when this is provided in search we should
// take an intersection of two sets - state and search.state (always a single string).
var arrUtil = new ArrayUtil();
var searchState = args.search.state;
var intersect = true;
if (args.state instanceof Array) {
if (arrUtil.indexOf(args.state, searchState) === -1)
intersect = false;
} else if (args.state !== searchState) { // The args.state is string
intersect = false;
}
return !intersect; // They do not intersect so no use is querying, return no results.
}
return false;
},
action_SessionProfile: function() {
if(this.args.intention === this.ACTION_GET) {
var util = new global.GlobalKnowledgeUtil();
var profileId = util.getSessionProfile();
var json = util.getProfileDetails(profileId);
return json;
}
throw this.INVALID_INTENTION;
},
action_Question: function() {
var question = new SocialQAQuestion();
if(this.args.intention === this.ACTION_GET) {
return question.toJSON(this.args);
}
else if(this.args.intention === this.ACTION_INSERT) {
return question.createQuestion(this.data);
}
else if(this.args.intention === this.ACTION_UPDATE) {
if(this.args.task == this.TASK_QUESTION)
question.updateQuestion(this.data);
}
else if(this.args.intention === this.ACTION_DELETE) {
question.deleteQuestion(this.args.sys_id);
}
else
throw this.INVALID_INTENTION;
},
action_Tags: function() {
var tags = new SocialQATags();
if (this.args.intention == this.ACTION_GET) {
if(this.args.getAcls)
return tags.getTagsJSONWithAcls(this.args);
return tags.getTagsJSON(this.args);
}
else
throw this.INVALID_INTENTION;
},
action_Comment: function() {
var comment = new SocialQAComment();
if (this.args.intention == this.ACTION_GET) {
var result = comment.getCommentsJSON(this.args.refName, this.args.refId, this.args.withoutLimit);
return result;
}
else
throw this.INVALID_INTENTION;
},
action_KnowledgeBaselist: function() {
if(this.args.intention == this.ACTION_GET) {
var kbListQuery = this.globalUtil.getCanReadKBs();
var kbList = [];
var gr = new GlideRecord('kb_knowledge_base');
gr.addEncodedQuery(kbListQuery);
gr.query();
while(gr.next()){
kbList.push({
title: gr.getValue('title'),
sys_id: gr.getValue('sys_id')
});
}
return kbList;
}
else
throw this.INVALID_INTENTION;
},
action_Category: function() {
if(this.args.intention == this.ACTION_GET) {
var util = new global.GlobalKnowledgeUtil();
var categories = util.getJSONCategories(this.args.sys_id);
return categories;
}
else
throw this.INVALID_INTENTION;
},
process: function() {
var fjson = [], payload = [], error = false;
if (this.isBatchMode) {
var body = this.request.getParameter(this.SYSPARM_DATA);
if (body)
payload = new global.JSON().decode(body);
} else{
var data = this.request.getParameter(this.SYSPARM_DATA);
if (data)
data = new global.JSON().decode(data);
payload.push({action: this.action + '', args: this.args, data: data});
}
var canFetchUiNotifications = false;
for (var i = 0; i < payload.length; i++) {
var d = payload[i], json = {}, f;
this.args = d.args;
this.data = d.data;
this.contexts = {};
f = this['action_' + d.action];
if (f) {
try {
var response = f.call(this); //Call the corresponding action
if(d.action == "Question" && this.args.intention === this.ACTION_INSERT && !response.id)
error = true;
if (this.args._isModelCall) {
json = {answer: {response: response}};
json.answer.contexts = this.contexts;
if (!this.args._isPollingCall)
canFetchUiNotifications = true;
} else {
json = {answer: response};
canFetchUiNotifications = true;
}
} catch (err) {
json = {action: d.action, error: err};
if (!this.args._isPollingCall)
canFetchUiNotifications = true;
}
}
else
json = {error: 'No Action Found'};
json.action = d.action;
fjson.push(json);
}
var resp;
var uiNotification = {};
if (canFetchUiNotifications)
uiNotification = new global.JSON().decode(this.globalUtil.getUiNotifications());
if (this.isBatchMode) {
resp = fjson;
if (uiNotification[this.UI_NOTIFICATION])
resp.push(uiNotification);
} else {
resp = fjson[0];
if (uiNotification[this.UI_NOTIFICATION])
resp[this.UI_NOTIFICATION] = uiNotification[this.UI_NOTIFICATION];
}
if(error)
this.response.setStatus(403);
resp = new global.JSON().encode(resp);
this.response.setContentType("application/json");
this.processor.writeOutput(resp);
return resp;
},
type: 'SocialKnowledgeAjaxProcessor'
};
Sys ID
a2ab7242477631007f47563dbb9a7165