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CoreFunctions.js
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CoreFunctions.js
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/** CoreFunctions.js
* A place for functions that are required for proper functionality
* This is loaded from Load.js and LoadCharacterPage.js
* so be thoughtful about which functions go in this file
* */
/** The first time we load, collect all the things that we need.
* Remember that this is injected from both Load.js and LoadCharacterPage.js
* If you need to add things for when AboveVTT is actively running, do that in Startup.js
* If you need to add things for when the CharacterPage is running, do that in CharacterPage.js
* If you need to add things for all of the above situations, do that here */
$(function() {
window.EXPERIMENTAL_SETTINGS = {};
window.EXTENSION_PATH = $("#extensionpath").attr('data-path');
window.AVTT_VERSION = $("#avttversion").attr('data-version');
$("head").append('<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons"></link>');
$("head").append('<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined" />');
// WORKAROUND FOR ANNOYING DDB BUG WITH COOKIES AND UPVOTING STUFF
document.cookie="Ratings=;path=/;domain=.dndbeyond.com;expires=Thu, 01 Jan 1970 00:00:00 GMT";
if (is_encounters_page()) {
window.DM = true; // the DM plays from the encounters page
dmAvatarUrl = $('#site-bar').attr('user-avatar');
} else if (is_campaign_page()) {
// The owner of the campaign (the DM) is the only one with private notes on the campaign page
window.DM = $(".ddb-campaigns-detail-body-dm-notes-private").length === 1;
} else {
window.DM = false;
}
});
const async_sleep = m => new Promise(r => setTimeout(r, m));
const charactersPageRegex = /\/characters\/\d+/;
const tabCommunicationChannel = new BroadcastChannel('aboveVttTabCommunication');
function mydebounce(func, timeout = 800){
let timer;
return (...args) => {
clearTimeout(timer);
timer = setTimeout(async () => {await func.apply(this, args); }, timeout);
};
}
function find_currently_open_character_sheet() {
if (is_characters_page()) {
return window.location.pathname;
}
let sheet;
$("#sheet").find("iframe").each(function () {
const src = $(this).clone().attr("src");
if (src != "") {
sheet = src;
}
})
return sheet;
}
function monitor_console_logs() {
// slightly modified version of https://stackoverflow.com/a/67449524
if (console.concerningLogs === undefined) {
console.concerningLogs = [];
console.otherLogs = [];
function TS() {
return (new Date).toISOString();
}
function addLog(log) {
if (log.type !== 'log' && log.type !== 'debug') { // we don't currently track debug, but just in case we add them
console.concerningLogs.unshift(log);
if (console.concerningLogs.length > 100) {
console.concerningLogs.length = 100;
}
if (get_avtt_setting_value("aggressiveErrorMessages")) {
showError(new Error(`${log.type} ${log.message}`), ...log.value);
}
} else {
console.otherLogs.unshift(log);
if (console.otherLogs.length > 100) {
console.otherLogs.length = 100;
}
}
}
window.addEventListener('error', function(event) {
addLog({
type: "exception",
timeStamp: TS(),
value: [event.message, `${event.filename}:${event.lineno}:${event.colno}`, event.error?.stack]
});
return false;
});
window.addEventListener('onunhandledrejection', function(event) {
addLog({
type: "exception",
timeStamp: TS(),
value: [event.message, `${event.filename}:${event.lineno}:${event.colno}`, event.error?.stack]
});
return false;
});
window.onerror = function (error, url, line, colno) {
addLog({
type: "exception",
timeStamp: TS(),
value: [error, `${url}:${line}:${colno}`]
});
return false;
}
window.onunhandledrejection = function (event) {
addLog({
type: "promiseRejection",
timeStamp: TS(),
value: [event.message, `${event.filename}: ${event.lineno}:${event.colno}`, event.error?.stack]
});
}
function hookLogType(logType) {
const original = console[logType].bind(console);
return function() {
addLog({
type: logType,
timeStamp: TS(),
value: Array.from(arguments)
});
// Function.prototype.apply.call(console.log, console, arguments);
original.apply(console, arguments);
}
}
// we don't care about debug logs right now
['log', 'error', 'warn'].forEach(logType=> {
console[logType] = hookLogType(logType)
});
}
}
function openDB() {
const DBOpenRequest = indexedDB.open(`AboveVTT-${window.gameId}`);
DBOpenRequest.onsuccess = (e) => {
window.exploredIndexedDb = DBOpenRequest.result;
};
DBOpenRequest.onerror = (e) => {
console.warn(e);
};
DBOpenRequest.onupgradeneeded = (event) => {
const db = event.target.result;
// Create an objectStore to hold information about our customers. We're
// going to use "ssn" as our key path because it's guaranteed to be
// unique - or at least that's what I was told during the kickoff meeting.
const objectStore = db.createObjectStore("exploredData", { keyPath: "exploredId" });
};
}
function deleteDB(){
let d = confirm("DELETE ALL LOCAL EXPLORE DATA (CANNOT BE UNDONE)");
if (d === true) {
const objectStore = exploredIndexedDb.transaction([`exploredData`], "readwrite").objectStore('exploredData');
const objectStoreRequest = objectStore.clear();
objectStoreRequest.onsuccess = function(event) {
exploredCanvas = document.getElementById("exploredCanvas");
if(exploredCanvas != undefined){
let exploredCanvasContext = exploredCanvas.getContext('2d');
exploredCanvasContext.fillStyle = "black";
exploredCanvasContext.fillRect(0,0,exploredCanvas.width,exploredCanvas.height);
}
redraw_light();
alert('This campaigns local explored vision data has been cleared.')
};
}
}
function deleteCurrentExploredScene(){
let d = confirm("DELETE CURRENT SCENE EXPLORE DATA (CANNOT BE UNDONE)");
if (d === true) {
deleteExploredScene(window.CURRENT_SCENE_DATA.id)
}
}
function deleteExploredScene(sceneId){
const deleteRequest = exploredIndexedDb
.transaction([`exploredData`], "readwrite")
.objectStore('exploredData')
.delete(`explore${window.gameId}${sceneId}`);
deleteRequest.onsuccess = function(event) {
if(sceneId == window.CURRENT_SCENE_DATA.id){
let exploredCanvas = $('#exploredCanvas')
if(exploredCanvas.length > 0){
let exploredCanvasContext = exploredCanvas[0].getContext('2d');
exploredCanvasContext.globalCompositeOperation ='source-over';
exploredCanvasContext.fillStyle = "black";
exploredCanvasContext.fillRect(0,0,exploredCanvas[0].width,exploredCanvas[0].height);
}
redraw_light();
alert('Scene Explore Trail Data Cleared')
}
};
}
function process_monitored_logs() {
const logs = [...console.concerningLogs, ...console.otherLogs].sort((a, b) => a.timeStamp < b.timeStamp ? 1 : -1);
let processedLogs = [];
logs.forEach(log => {
let messageString = `\n${log.type.toUpperCase()} ${log.timeStamp}`;
// processedLogs.push(prefix);
log.value.forEach((value, index) => {
try {
const logItem = log.value[index];
let logString = '\n';
if (typeof logItem === "object") {
logString += ` ${JSON.stringify(logItem)}`;
} else {
logString += ` ${logItem}`;
}
messageString += logString.replaceAll(MYCOBALT_TOKEN, '[REDACTED]').replaceAll(window.CAMPAIGN_SECRET, '[REDACTED]');
} catch (err) {
console.debug("failed to process log value", err);
}
})
processedLogs.push(messageString);
});
return processedLogs.join('\n');
}
function is_release_build() {
return (!is_beta_build() && !is_local_build());
}
function is_beta_build() {
return AVTT_ENVIRONMENT.versionSuffix?.includes("beta");
}
function is_local_build() {
return AVTT_ENVIRONMENT.versionSuffix?.includes("local");
}
/** @return {boolean} true if the current page url includes "/characters/<someId>" */
function is_characters_page() {
return window.location.pathname.match(charactersPageRegex)?.[0] !== undefined;
}
/** @return {boolean} true if the current page url includes "/characters/" */
function is_characters_list_page() {
return window.location.pathname.match(/\/characters(?!\/\d)/)?.[0] !== undefined;
}
/** @return {boolean} true if the current page url includes "/campaigns/" */
function is_campaign_page() {
return window.location.pathname.includes("/campaigns/");
}
/** @return {boolean} true if the current page url includes "/encounters/" */
function is_encounters_page() {
return window.location.pathname.includes("/encounters/");
}
/** @return {boolean} true if the url has abovevtt=true, and is one of the pages that we allow the app to run on */
function is_abovevtt_page() {
// we only run the app on the enounters page (DM), and the characters page (players)
// we also only run the app if abovevtt=true is in the query params
return window.location.search.includes("abovevtt=true") && (is_encounters_page() || is_characters_page());
}
/** @return {boolean} true if the current page url includes "/campaigns/" and the query contains "popoutgamelog=true" */
function is_gamelog_popout() {
return is_campaign_page() && window.location.search.includes("popoutgamelog=true");
}
let MYCOBALT_TOKEN = false;
let MYCOBALT_TOKEN_EXPIRATION = 0;
/**
* UNIFIED TOKEN HANDLING
* Triggers callback with a valid DDB cobalt token
* @param {Function} callback
* @returns void
*/
function get_cobalt_token(callback) {
if (Date.now() < MYCOBALT_TOKEN_EXPIRATION) {
console.log("TOKEN IS CACHED");
callback(MYCOBALT_TOKEN);
return;
}
console.log("GETTING NEW TOKEN");
$.ajax({
url: "https://auth-service.dndbeyond.com/v1/cobalt-token",
type: "post",
xhrFields: {
// To allow cross domain cookies
withCredentials: true
},
success: function(data) {
console.log("GOT NEW TOKEN");
MYCOBALT_TOKEN = data.token;
MYCOBALT_TOKEN_EXPIRATION = Date.now() + (data.ttl * 1000) - 10000;
callback(data.token);
}
});
}
function removeError() {
$("#above-vtt-error-message").remove();
remove_loading_overlay(); // in case there was an error starting up, remove the loading overlay, so they're not completely stuck
delete window.logSnapshot;
}
function createCustomOnedriveChooser(text, callback = function(){}, selectionMode = 'single', selectionType = ['photo', 'video', '.webp']){
let button = $(`<button class="launchPicker"><span class='onedrive-btn-status'></span>${text}</button>`);
button.off('click.onedrive').on('click.onedrive', function(e){
e.stopPropagation();
launchPicker(e, callback, selectionMode, selectionType);
})
return button;
}
function createCustomDropboxChooser(text, options){
let button = $(`<button class="dropboxChooser"><span class="dropin-btn-status"></span>${text}</button>`)
button.off('click.dropbox').on('click.dropbox', function(e){
e.stopPropagation();
Dropbox.choose(options)
})
return button;
}
function dropBoxOptions(callback, multiselect = false, fileType=['images', 'video']){
let options = {
// Required. Called when a user selects an item in the Chooser.
success: function(files) {
for(let i = 0; i<files.length; i++){
files[i].name = files[i].name.replace(/\.[0-9a-zA-Z]*$/g, '')
}
callback(files)
//alert("Here's the file link: " + files[0].link)
},
// Optional. Called when the user closes the dialog without selecting a file
// and does not include any parameters.
cancel: function() {
},
// Optional. "preview" (default) is a preview link to the document for sharing,
// "direct" is an expiring link to download the contents of the file. For more
// information about link types, see Link types below.
linkType: "preview", // or "direct"
// Optional. A value of false (default) limits selection to a single file, while
// true enables multiple file selection.
multiselect: multiselect, // or true
// Optional. This is a list of file extensions. If specified, the user will
// only be able to select files with these extensions. You may also specify
// file types, such as "video" or "images" in the list. For more information,
// see File types below. By default, all extensions are allowed.
extensions: fileType,
// Optional. A value of false (default) limits selection to files,
// while true allows the user to select both folders and files.
// You cannot specify `linkType: "direct"` when using `folderselect: true`.
folderselect: false, // or true
}
return options
}
/** Displays an error to the user. Only use this if you don't want to look for matching github issues
* @see showError
* @param {Error} error an error object to be parsed and displayed
* @param {string|*[]} extraInfo other relevant information */
function showErrorMessage(error, ...extraInfo) {
removeError();
window.logSnapshot = process_monitored_logs(false);
console.log("showErrorMessage", ...extraInfo, error.stack);
if (!(error instanceof Error)) {
if (typeof error === "object") {
error = JSON.stringify(error);
}
error = new Error(error?.toString());
}
const stack = error.stack || new Error().stack;
if(stack.includes('Internal Server Error') && stack.includes('AboveApi.getScene')){
if(!window.DM){
extraInfo.push('<br/><b>The last scene players were on may have been deleted by the DM. Ask the DM to click the player button beside an existing scene. Even if one is already highlighted click it again to update the server info.</b>')
}
else{
extraInfo.push('<br/><b>The scene you are trying to load does not exist. You may have deleted it - try setting the DM scene to an existing map.</b>')
}
}
const extraStrings = extraInfo.map(ei => {
if (typeof ei === "object") {
return JSON.stringify(ei).substr(0, 300) + "...";
} else {
return ei?.toString().substr(0, 300) + "...";
}
}).join('<br />');
if(typeof error.message == 'object'){
error.message = JSON.strigify(error.message);
}
let container = $("#above-vtt-error-message");
error.message = error.message.substr(0, 300) + "...";
if (container.length === 0) {
const container = $(`
<div id="above-vtt-error-message">
<h2>An unexpected error occurred!</h2>
<h3 id="error-message">${error.message}</h3>
<div id="error-message-details">${extraStrings}</div>
<pre id="error-message-stack" style='max-height: 200px;'>${error.message}<br/>${extraStrings}</pre>
<div id="error-github-issue"></div>
<div class="error-message-buttons">
<button id="close-error-button">Close</button>
<button id="copy-error-button">Copy logs to clipboard</button>
</div>
</div>
`);
$(document.body).append(container);
} else {
$("#error-message-stack").append("<br /><br />---------- Another Error Occurred ----------<br /><br />");
}
$("#error-message-stack")
.append('<br />')
.append(stack);
$("#close-error-button").on("click", removeError);
$("#copy-error-button").on("click", function () {
copy_to_clipboard(build_external_error_message());
});
if (get_avtt_setting_value("aggressiveErrorMessages")) {
$("#error-message-stack").show();
}
}
function showDiceDisabledWarning(){
window.diceWarning = 1;
let container = $("#above-vtt-error-message");
let containerHTML = $(`
<div id="above-vtt-error-message">
<h2>DDB dice roller not detected</h2>
<div id="error-message-details">Dice must be enabled on the character sheet for AboveVTT to function properly.</div>
<div class="error-message-buttons">
<button id="close-error-button">Close</button>
</div>
</div>
`)
if (container.length === 0) {
container = containerHTML;
$(document.body).append(container);
}
else {
container.html(containerHTML);
}
$("#close-error-button").on("click", removeError);
}
function showGoogleDriveWarning(){
let container = $("#above-vtt-error-message");
let containerHTML = $(`
<div id="above-vtt-error-message">
<h2>Google Drive Issue</h2>
<h3 id="error-message">Google has made changes</h3>
<div id="error-message-details"><p>Google has made some changes to google drive links that may cause maps and other images/audio/video to no longer load. </p><p>They no longer support (it was never officially supported) google drive as a public host.</p> <p>We suggesting moving to other hosts such as dropbox, onedrive, imgur, or your prefered hosting solution.</p><p> For more information or help with other hosting options see our discord: <a href='https://discord.com/channels/815028457851191326/823177610149756958/1201995534038990909'>Google Drive Issue</a></p></div>
<div class="error-message-buttons">
<button id="close-error-button">Close</button>
</div>
</div>
`)
if (container.length === 0) {
container = containerHTML;
$(document.body).append(container);
}
else {
container.html(containerHTML);
}
$("#close-error-button").on("click", removeError);
}
/** Displays an error to the user, and looks for matching github issues
* @param {Error} error an error object to be parsed and displayed
* @param {string|*[]} extraInfo other relevant information */
function showError(error, ...extraInfo) {
if (!(error instanceof Error)) {
if (typeof error === "object") {
error = JSON.stringify(error);
}
error = new Error(error?.toString());
}
$('#loadingStyles').remove();
showErrorMessage(error, ...extraInfo);
$("#above-vtt-error-message .error-message-buttons").append(`<div style="float: right;top:-22px;position:relative;">Use this button to share logs with developers!<span class="material-symbols-outlined" style="color:red;font-size: 40px;top: 14px;position: relative;">line_end_arrow_notch</span></div>`);
look_for_github_issue(error.message, ...extraInfo)
.then((issues) => {
add_issues_to_error_message(issues, error.message);
})
.catch(githubError => {
console.log("look_for_github_issue", "Failed to look for github issues", githubError);
});
}
function build_external_error_message(limited = false) {
const codeBookend = "\n```\n";
const error = $("#error-message-stack").html().replaceAll("<br />", "\n").replaceAll("<br/>", "\n").replaceAll("<br>", "\n");
const formattedError = `**Error:**${codeBookend}${error}${codeBookend}`;
const environment = JSON.stringify({
avttVersion: `${window.AVTT_VERSION}${AVTT_ENVIRONMENT.versionSuffix}`,
browser: get_browser(),
});
const formattedEnvironment = `**Environment:**${codeBookend}${environment}${codeBookend}`;
const formattedConsoleLogs = `**Other Logs:**${codeBookend}${window.logSnapshot}`; // exclude the closing codeBookend, so we can cleanly slice the full message
const fullMessage = formattedError + formattedEnvironment + formattedConsoleLogs;
if (limited) {
return fullMessage.slice(0, 2000) + codeBookend;
}
return fullMessage + codeBookend;
}
function add_issues_to_error_message(issues, errorMessage) {
if (issues.length > 0) {
let ul = $("#error-issues-list");
if (ul.length === 0) {
ul = $(`<ul id="error-issues-list" style="list-style: inside"></ul>`);
$("#error-github-issue").append(`<p class="error-good-news">We found some issues that might be similar. Check them out to see if there's a known workaround for the error you just encountered.</p>`);
$("#error-github-issue").append(ul);
}
issues.forEach(issue => {
const li = $(`<li><a href="${issue.html_url}" target="_blank">${issue.title}</a></li>`);
ul.append(li);
if (issue.labels.find(l => l.name === "workaround")) {
li.addClass("github-issue-workaround");
}
});
}
// give them a button to create a new github issue.
// If this gets spammed, we can change the logic to only include this if issues.length === 0
if ($("#create-github-button").length === 0) {
$("#error-github-issue").append(`<div style="margin-top:20px;">Creating a Github Issue <i>(account required)</i> is very helpful. It gives the developers all the details they need to fix the bug. Alternatively, you can use the copy "Copy Error Message" button and then paste it on the AboveVTT <a style="font-weight:bold;text-decoration: underline;" target="_blank" href="https://discord.gg/cMkYKqGzRh">Discord Server</a>. Watch threads in discord channel #bugs-n-screenshots for known issues, it may also be addressed in #support.</div>`);
const githubButton = $(`<button id="create-github-button" style="float: left">Create Github Issue</button>`);
githubButton.click(function() {
const textToCopy = $("#error-message-stack").html().replaceAll("<br />", "\n").replaceAll("<br/>", "\n").replaceAll("<br>", "\n");
const environment = JSON.stringify({
avttVersion: `${window.AVTT_VERSION}${AVTT_ENVIRONMENT.versionSuffix}`,
browser: get_browser(),
});
const errorBody = build_external_error_message(true);
console.log("look_for_github_issue", `appending createIssueUrl`, errorMessage, errorBody);
open_github_issue(errorMessage, errorBody);
});
$("#above-vtt-error-message .error-message-buttons").append(githubButton);
}
}
function showTempMessage(messageString){
$('.abovevttTempMessage').remove();
let messageBox = $(`<div class='abovevttTempMessage'>${messageString}</div>`);
$('body').append(messageBox);
setTimeout(function(){
messageBox.fadeOut(1000, function() { $(this).remove(); });
}, 1000);
}
/** The string "THE DM" has been used in a lot of places.
* This prevents typos or case sensitivity in strings.
* @return {String} "THE DM" */
const dm_id = "THE DM";
// Use Acererak as the avatar, because he's on the DMG cover... but also because he's the fucking boss!
let dmAvatarUrl = "https://www.dndbeyond.com/avatars/thumbnails/30/787/140/140/636395106768471129.jpeg";
const defaultAvatarUrl = "https://www.dndbeyond.com/content/1-0-2416-0/skins/waterdeep/images/characters/default-avatar.png";
/** an object that mimics window.pcs, but specific to the DM */
function generic_pc_object(isDM) {
let pc = {
decorations: {
backdrop: { // barbarian because :shrug:
largeBackdropAvatarUrl: "https://www.dndbeyond.com/avatars/61/473/636453122224164304.jpeg",
smallBackdropAvatarUrl: "https://www.dndbeyond.com/avatars/61/472/636453122223383028.jpeg",
backdropAvatarUrl: "https://www.dndbeyond.com/avatars/61/471/636453122222914252.jpeg",
thumbnailBackdropAvatarUrl: "https://www.dndbeyond.com/avatars/61/474/636453122224476777.jpeg"
},
characterTheme: {
name: "DDB Red",
isDarkMode: false,
isDefault: true,
backgroundColor: "#FEFEFE",
themeColor: "#C53131"
},
avatar: {
avatarUrl: defaultAvatarUrl,
frameUrl: null
}
},
id: 0,
image: defaultAvatarUrl,
isAssignedToPlayer: false,
name: "Unknown Character",
sheet: "",
userId: 0,
passivePerception: 8,
passiveInvestigation: 8,
passiveInsight: 8,
armorClass: 8,
abilities: [
{name: "str", save: 0, score: 10, label: "Strength", modifier: 0},
{name: "dex", save: 0, score: 10, label: "Dexterity", modifier: 0},
{name: "con", save: 0, score: 10, label: "Constitution", modifier: 0},
{name: "int", save: 0, score: 10, label: "Intelligence", modifier: 0},
{name: "wis", save: 0, score: 10, label: "Wisdom", modifier: 0},
{name: "cha", save: 0, score: 10, label: "Charisma", modifier: 0}
]
};
if (isDM) {
pc.image = dmAvatarUrl;
pc.decorations.avatar.avatarUrl = dmAvatarUrl;
pc.name = dm_id;
}
return pc;
}
function color_for_player_id(playerId) {
const pc = find_pc_by_player_id(playerId);
return color_from_pc_object(pc);
}
function color_from_pc_object(pc) {
if (!pc) return get_token_color_by_index(-1);
if (pc.name === dm_id && pc.id === 0) {
// this is a DM pc object. The DM uses the default DDB theme
return pc.decorations.characterTheme.themeColor;
}
const isDefaultTheme = !!pc.decorations?.characterTheme?.isDefault;
if (!isDefaultTheme && pc.decorations?.characterTheme?.themeColor) { // only the DM can use the default theme color
return pc.decorations.characterTheme.themeColor;
} else {
const pcIndex = window.pcs.findIndex(p => p.id === p.id);
return get_token_color_by_index(pcIndex);
}
}
function hp_from_pc_object(pc) {
let hpValue = 0;
if (!isNaN((pc?.hitPointInfo?.current))) {
hpValue += parseInt(pc.hitPointInfo.current);
}
if (!isNaN((pc?.hitPointInfo?.temp))) {
hpValue += parseInt(pc.hitPointInfo.temp);
}
return hpValue;
}
function max_hp_from_pc_object(pc) {
if (!isNaN((pc?.hitPointInfo?.maximum))) {
return parseInt(pc.hitPointInfo.maximum);
}
return 1; // this is wrong, but we want to avoid any NaN results from division
}
function hp_aura_color_from_pc_object(pc) {
const hpValue = hp_from_pc_object(pc);
const maxHp = max_hp_from_pc_object(pc);
return token_health_aura(Math.round((hpValue / maxHp) * 100));
}
function hp_aura_box_shadow_from_pc_object(pc) {
const auraValue = hp_aura_color_from_pc_object(pc);
return `${auraValue} 0px 0px 11px 3px`;
}
function speed_from_pc_object(pc, speedName = "Walking") {
return pc?.speeds?.find(s => s.name === speedName)?.distance || 0;
}
/** @return {string} The id of the player as a string, {@link dm_id} for the dm */
function my_player_id() {
if (window.DM) {
return dm_id;
} else {
return `${window.PLAYER_ID}`;
}
}
/** @param {string} idOrSheet the playerId or pc.sheet of the pc you're looking for
* @param {boolean} useDefault whether to return a generic default object if the pc object is not found
* @return {object} The window.pcs object that matches the idOrSheet */
function find_pc_by_player_id(idOrSheet, useDefault = true) {
if (idOrSheet === dm_id) {
return generic_pc_object(true);
}
if (!window.pcs) {
if(is_abovevtt_page())
console.error("window.pcs is undefined");
return useDefault ? generic_pc_object(false) : undefined;
}
const pc = window.pcs.find(pc => pc.sheet.includes(idOrSheet));
if (pc) {
return pc;
}
if (useDefault) {
return generic_pc_object(false);
}
return undefined;
}
async function rebuild_window_pcs() {
const campaignCharacters = await DDBApi.fetchCampaignCharacterDetails(window.gameId);
window.pcs = campaignCharacters.map(characterData => {
// we are not making a shortcut for `color` because the logic is too complex. See color_from_pc_object for details
return {
...characterData,
image: characterData.decorations?.avatar?.avatarUrl || characterData.avatarUrl || defaultAvatarUrl,
sheet: `/profile/${characterData.userId}/characters/${characterData.characterId}`,
lastSynchronized: Date.now()
};
});
}
async function rebuild_window_users() {
window.playerUsers = await DDBApi.fetchCampaignUserDetails(window.gameId);
let playerUser = window.playerUsers.filter(d=> d.id == window.PLAYER_ID)[0]?.userId;
window.myUser = playerUser ? playerUser : 'THE_DM';
}
function update_pc_with_data(playerId, data) {
if (data.constructor !== Object) {
console.warn("update_pc_with_data was given invalid data", playerId, data);
return;
}
const index = window.pcs.findIndex(pc => pc.sheet.includes(playerId));
if (index < 0) {
console.warn("update_pc_with_data could not find pc with id", playerId);
return;
}
console.debug(`update_pc_with_data is updating ${playerId} with`, data);
const pc = window.pcs[index];
window.pcs[index] = {
...pc,
...data,
lastSynchronized: Date.now()
}
if (window.DM) {
if (!window.PC_TOKENS_NEEDING_UPDATES.includes(playerId)) {
window.PC_TOKENS_NEEDING_UPDATES.push(playerId);
}
debounce_pc_token_update();
}
}
const debounce_pc_token_update = mydebounce(() => {
if (window.DM) {
window.PC_TOKENS_NEEDING_UPDATES.forEach((playerId) => {
const pc = find_pc_by_player_id(playerId, false);
let token = window.TOKEN_OBJECTS[pc?.sheet];
if (token) {
let currentImage = token.options.imgsrc;
token.hp = pc.hitPointInfo.current;
token.options = {
...token.options,
...pc,
imgsrc: (token.options.alternativeImages?.length == 0) ? pc.image : currentImage,
id: pc.sheet // pc.id is DDB characterId, but we use the sheet as an id for tokens
};
token.place_sync_persist(); // not sure if this is overkill
}
token = window.all_token_objects[pc?.sheet] //for the combat tracker and cross scene syncing/tokens - we want to update this even if the token isn't on the current map
if(token){
let currentImage = token.options.imgsrc;
token.options = {
...token.options,
...pc,
imgsrc: (token.options.alternativeImages?.length == 0) ? pc.image : currentImage,
id: pc.sheet // pc.id is DDB characterId, but we use the sheet as an id for tokens
};
}
});
update_pc_token_rows();
window.PC_TOKENS_NEEDING_UPDATES = [];
}
});
function update_pc_with_api_call(playerId) {
if (!playerId) {
console.log('update_pc_with_api_call was called without a playerId');
return;
}
if (window.PC_TOKENS_NEEDING_UPDATES.includes(playerId)) {
console.log(`update_pc_with_api_call isn't adding ${playerId} because we're already waiting for debounce_pc_token_update to handle it`);
} else if (Object.keys(window.PC_NEEDS_API_CALL).includes(playerId)) {
console.log(`update_pc_with_api_call is already waiting planning to call the API to fetch ${playerId}. Nothing to do right now.`);
} else {
const pc = find_pc_by_player_id(playerId, false);
const twoSecondsAgo = new Date(Date.now() - 2000).getTime();
if (pc && pc.lastSynchronized && pc.lastSynchronized > twoSecondsAgo) {
console.log(`update_pc_with_api_call is not adding ${playerId} to window.PC_NEEDS_API_CALL because it has been updated within the last 2 seconds`);
} else {
console.log(`update_pc_with_api_call is adding ${playerId} to window.PC_NEEDS_API_CALL`);
window.PC_NEEDS_API_CALL[playerId] = Date.now();
}
}
debounce_fetch_character_from_api();
}
const debounce_fetch_character_from_api = mydebounce(() => {
const idsAndDates = { ...window.PC_NEEDS_API_CALL }; // make a copy so we can refer to it later
window.PC_NEEDS_API_CALL = {}; // clear it out in case we get new updates while the API call is active
const characterIds = Object.keys(idsAndDates);
console.log('debounce_fetch_character_from_api is about to call DDBApi before update_pc_with_data for ', characterIds);
DDBApi.fetchCharacterDetails(characterIds).then((characterDataCollection) => {
characterDataCollection.forEach((characterData) => {
// check if we've synchronized this player data while the API call was active because we don't want to update the PC with stale data
const lastSynchronized = find_pc_by_player_id(characterData.characterId, false)?.lastSynchronized;
if (!lastSynchronized || lastSynchronized < idsAndDates[characterData.characterId]) {
console.log('debounce_fetch_character_from_api is about to call update_pc_with_data with', characterData.characterId, characterData);
update_pc_with_data(characterData.characterId, characterData);
} else {
console.log(`debounce_fetch_character_from_api is not calling update_pc_with_data for ${characterData.characterId} because ${lastSynchronized} < ${idsAndDates[characterData.characterId]}`);
}
});
});
}, 5000); // wait 5 seconds before making API calls. We don't want to make these calls unless we absolutely have to
async function harvest_game_id() {
if (is_campaign_page()) {
const fromPath = window.location.pathname.split("/").pop();
console.log("harvest_game_id found gameId in the url:", fromPath);
return fromPath;
}
if (is_encounters_page()) {
const encounterId = window.location.pathname.split("/").pop();
const encounterData = await DDBApi.fetchEncounter(encounterId);
return encounterData.campaign.id.toString();
}
if (is_characters_page()) {
const campaignSummaryButton = $(".ddbc-campaign-summary");
if (campaignSummaryButton.length > 0) {
if ($(".ct-campaign-pane__name-link").length === 0) {
campaignSummaryButton.click(); // campaign sidebar is closed. open it
}
const fromLink = $(".ct-campaign-pane__name-link").attr("href")?.split("/")?.pop();
if (typeof fromLink === "string" && fromLink.length > 1) {
return fromLink;
}
}
// we didn't find it on the page so hit the DDB API, and try to pull it from there
const characterId = window.location.pathname.split("/").pop();
window.characterData = await DDBApi.fetchCharacter(characterId);
return window.characterData.campaign.id.toString();
}
throw new Error(`harvest_game_id failed to find gameId on ${window.location.href}`);
}
function set_game_id(gameId) {
window.gameId = gameId;
}
async function harvest_campaign_secret() {
if (typeof window.gameId !== "string" || window.gameId.length <= 1) {
throw new Error("harvest_campaign_secret requires gameId to be set. Make sure you call harvest_game_id first");
}
if (is_campaign_page()) {
return $(".ddb-campaigns-invite-primary").text().split("/").pop();
}
const secretFromLocalStorage = read_campaign_info(window.gameId);
if (typeof secretFromLocalStorage === "string" && secretFromLocalStorage.length > 1) {
console.log("harvest_campaign_secret found it in localStorage");
return secretFromLocalStorage;
}
// we don't have it so load up the campaign page and try to grab it from there
const iframe = $(`<iframe id='campaign-page-iframe'></iframe>`);
iframe.css({
"width": "100%",
"height": "100%",
"top": "0px",
"left": "0px",
"position": "absolute",
"visibility": "hidden"
});
$(document.body).append(iframe);
return new Promise((resolve, reject) => {
iframe.on("load", function (event) {
if (!this.src) {
// it was just created. no need to do anything until it actually loads something
return;
}
try {
const joinLink = $(event.target).contents().find(".ddb-campaigns-invite-primary").text().split("/").pop();
console.log("harvest_campaign_secret found it by loading the campaign page in an iframe");
resolve(joinLink);
} catch(error) {
console.error("harvest_campaign_secret failed to find the campaign secret by loading the campaign page in an iframe", error);
reject("harvest_campaign_secret loaded it in localStorage")
}
$(event.target).remove();
});
iframe.attr("src", `/campaigns/${window.gameId}`);
});
}
function set_campaign_secret(campaignSecret) {
window.CAMPAIGN_SECRET = campaignSecret;
}
/** writes window.gameId and window.CAMPAIGN_SECRET to localStorage for faster retrieval in the future */
function store_campaign_info() {
const campaignId = window.gameId;
const campaignSecret = window.CAMPAIGN_SECRET;
if (typeof campaignId !== "string" || campaignId.length < 0) return;
if (typeof campaignSecret !== "string" || campaignSecret.length < 0) return;
localStorage.setItem(`AVTT-CampaignInfo-${campaignId}`, campaignSecret);
}
/** @param {string} campaignId the DDB id of the campaign
* @return {string|undefined} the join link secret if it exists */
function read_campaign_info(campaignId) {
if (typeof campaignId !== "string" || campaignId.length < 0) return undefined;
const cs = localStorage.getItem(`AVTT-CampaignInfo-${campaignId}`);
if (typeof cs === "string" && cs.length > 0) return cs;
return undefined;
}
/** @param {string} campaignId the DDB id of the campaign */
function remove_campaign_info(campaignId) {
localStorage.removeItem(`AVTT-CampaignInfo-${campaignId}`);
}
// Low res thumbnails have the form https://www.dndbeyond.com/avatars/thumbnails/17/212/60/60/636377840850178381.jpeg
// Higher res of the same character can be found at https://www.dndbeyond.com/avatars/17/212/636377840850178381.jpeg
// This is a slightly hacky method of getting the higher resolution image from the url of the thumbnail.
function get_higher_res_url(thumbnailUrl) {
const thumbnailUrlMatcher = /avatars\/thumbnails\/\d+\/\d+\/\d\d\/\d\d\//;
if (!thumbnailUrl.match(thumbnailUrlMatcher)) return thumbnailUrl;
return thumbnailUrl.replace(/\/thumbnails(\/\d+\/\d+\/)\d+\/\d+\//, '$1');
}
/** Finds the id of the campaign in a normalized way that is safe to call from anywhere at any time
* @returns {String} The id of the DDB campaign we're playing in */
function find_game_id() {
// this should always exist because we set it right away with harvest_game_id
if (typeof window.gameId === "string" && window.gameId.length > 1) { // sometimes this gets set to "0" so don't count that as valid
return window.gameId;
}
// this should never happen now that we call `harvest_game_id` on startup
console.warn("find_game_id does not have a valid window.gameId set yet. Why was harvest_game_id not called? Attempting to find a valid gameId", window.gameId);
if (is_encounters_page()) {
if (window.EncounterHandler && window.EncounterHandler.avttEncounter && window.EncounterHandler.avttEncounter.campaign) {
window.gameId = window.EncounterHandler.avttEncounter.campaign.id;
} else {
console.error("Cannot find gameId on encounters page without an API call");
}
} else if (is_campaign_page()) {
window.gameId = window.location.pathname.split("/").pop();
} else {
const fromMB = $("#message-broker-client").attr("data-gameId"); // this will return "0" if it's not set
if (typeof fromMB === "string" && fromMB.length > 1) {
window.gameId = fromMB;
} else {
console.error(`Cannot find a valid gameId on ${window.location.href}; gameId:`, fromMB);
}
}
console.log("find_game_id found:", window.gameId);
return window.gameId;
}
async function normalize_scene_urls(scenes) {
if (!Array.isArray(scenes) || scenes.length === 0) {
return [];
}
let scenesArray = await Promise.all(scenes.map(async sceneData => Object.assign(sceneData, {
dm_map: await parse_img(sceneData.dm_map),
player_map: await parse_img(sceneData.player_map)
})));
return scenesArray;
}
function updateImgSrc(url, container, video){
url = parse_img(url)
if(video == true && url?.includes('onedrive')){
container.attr('src', url.replace('embed?', 'download?'));
}
else if(url.includes("https://1drv.ms/"))
{
if(url.split('/')[4].length == 1){
url = url;
}
else{
url = "https://api.onedrive.com/v1.0/shares/u!" + btoa(url) + "/root/content";