blob: 040f8c1357206685665f1fd3e48e690a7d13c269 [file] [log] [blame]
/* Copyright 2016 The Chromium Authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file or at
* https://developers.google.com/open-source/licenses/bsd
*/
/**
* This file contains JS utilities used by other JS files in Monorail.
*/
/**
* Add an indexOf method to all arrays, if this brower's JS implementation
* does not already have it.
* @param {Object} item The item to find
* @return {number} The index of the given item, or -1 if not found.
*/
if (Array.prototype.indexOf == undefined) {
Array.prototype.indexOf = function(item) {
for (let i = 0; i < this.length; ++i) {
if (this[i] == item) return i;
}
return -1;
};
}
/**
* This function works around a FF HTML layout problem. The table
* width is somehow rendered at 100% when the table contains a
* display:none element, later, when that element is displayed, the
* table renders at the correct width. The work-around is to have the
* element initiallye displayed so that the table renders properly,
* but then immediately hide the element until it is needed.
*
* TODO(jrobbins): Find HTML markup that FF can render more
* consistently. After that, I can remove this hack.
*/
function TKR_forceProperTableWidth() {
let e = $('confirmarea');
if (e) e.style.display='none';
}
function TKR_parseIssueRef(issueRef) {
issueRef = issueRef.trim();
if (!issueRef) {
return null;
}
let projectName = window.CS_env.projectName;
let localId = issueRef;
if (issueRef.includes(':')) {
const parts = issueRef.split(':', 2);
projectName = parts[0];
localId = parts[1];
}
return {
project_name: projectName,
local_id: localId};
}
function _buildFieldsForIssueDelta(issueDelta, valuesByName) {
issueDelta.field_vals_add = [];
issueDelta.field_vals_remove = [];
issueDelta.fields_clear = [];
valuesByName.forEach((values, key, map) => {
if (key.startsWith('op_custom_') && values == 'clear') {
const field_id = key.substring('op_custom_'.length);
issueDelta.fields_clear.push({field_id: field_id});
} else if (key.startsWith('custom_')) {
const field_id = key.substring('custom_'.length);
values = values.filter(Boolean);
if (valuesByName.get('op_' + key) === 'remove') {
values.forEach((value) => {
issueDelta.field_vals_remove.push({
field_ref: {field_id: field_id},
value: value});
});
} else {
values.forEach((value) => {
issueDelta.field_vals_add.push({
field_ref: {field_id: field_id},
value: value});
});
}
}
});
}
function _classifyPlusMinusItems(values) {
let result = {
add: [],
remove: []};
values = new Set(values);
values.forEach((value) => {
if (!value.startsWith('-') && value) {
result.add.push(value);
} else if (value.startsWith('-') && value.substring(1)) {
result.remove.push(value);
}
});
return result;
}
function TKR_buildIssueDelta(valuesByName) {
let issueDelta = {};
if (valuesByName.has('status')) {
issueDelta.status = valuesByName.get('status')[0];
}
if (valuesByName.has('owner')) {
issueDelta.owner_ref = {
display_name: valuesByName.get('owner')[0].trim().toLowerCase()};
}
if (valuesByName.has('cc')) {
const cc_usernames = _classifyPlusMinusItems(
valuesByName.get('cc')[0].toLowerCase().split(/[,;\s]+/));
issueDelta.cc_refs_add = cc_usernames.add.map(
(email) => ({display_name: email}));
issueDelta.cc_refs_remove = cc_usernames.remove.map(
(email) => ({display_name: email}));
}
if (valuesByName.has('components')) {
const components = _classifyPlusMinusItems(
valuesByName.get('components')[0].split(/[,;\s]/));
issueDelta.comp_refs_add = components.add.map(
(path) => ({path: path}));
issueDelta.comp_refs_remove = components.remove.map(
(path) => ({path: path}));
}
if (valuesByName.has('label')) {
const labels = _classifyPlusMinusItems(valuesByName.get('label'));
issueDelta.label_refs_add = labels.add.map(
(label) => ({label: label}));
issueDelta.label_refs_remove = labels.remove.map(
(label) => ({label: label}));
}
if (valuesByName.has('blocked_on')) {
const blockedOn = _classifyPlusMinusItems(valuesByName.get('blocked_on'));
issueDelta.blocked_on_refs_add = blockedOn.add.map(TKR_parseIssueRef);
issueDelta.blocked_on_refs_add = blockedOn.remove.map(TKR_parseIssueRef);
}
if (valuesByName.has('blocking')) {
const blocking = _classifyPlusMinusItems(valuesByName.get('blocking'));
issueDelta.blocking_refs_add = blocking.add.map(TKR_parseIssueRef);
issueDelta.blocking_refs_add = blocking.remove.map(TKR_parseIssueRef);
}
if (valuesByName.has('merge_into')) {
issueDelta.merged_into_ref = TKR_parseIssueRef(
valuesByName.get('merge_into')[0]);
}
if (valuesByName.has('summary')) {
issueDelta.summary = valuesByName.get('summary')[0];
}
_buildFieldsForIssueDelta(issueDelta, valuesByName);
return issueDelta;
}