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FrankerFaceZ/src/modules/chat/emotes.js

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63 KiB
JavaScript

'use strict';
// ============================================================================
// Emote Handling and Default Provider
// ============================================================================
import Module, { buildAddonProxy } from 'utilities/module';
import {ManagedStyle} from 'utilities/dom';
import {get, has, timeout, SourcedSet, make_enum_flags, makeAddonIdChecker} from 'utilities/object';
import {NEW_API, IS_OSX, EmoteTypes, TWITCH_GLOBAL_SETS, TWITCH_POINTS_SETS, TWITCH_PRIME_SETS, DEBUG} from 'utilities/constants';
import GET_EMOTE from './emote_info.gql';
import GET_EMOTE_SET from './emote_set_info.gql';
const HoverRAF = Symbol('FFZ:Hover:RAF');
const HoverState = Symbol('FFZ:Hover:State');
const MOD_KEY = IS_OSX ? 'metaKey' : 'ctrlKey';
const Flags = make_enum_flags(
'Hidden',
'FlipX',
'FlipY',
'GrowX',
'Slide',
'Appear',
'Leave',
'Rotate',
'Rotate90',
'Greyscale',
'Sepia',
'Rainbow',
'HyperRed',
'Shake',
'Cursed',
'Jam',
'Bounce',
'NoSpace'
);
export const MODIFIER_FLAGS = Flags;
export const MODIFIER_KEYS = Object.values(MODIFIER_FLAGS).filter(x => typeof x === 'number');
const APPEAR_FRAMES = [
[0, -18, 0, 0],
[19.99, -18, 0, 0],
[20, -18, 0.1, 0],
[25, -16, 0.2, 0.6],
[30, -14, 0.3, -4],
[35, -12, 0.4, 0.6],
[40, -10, 0.5, -4],
[45, -8, 0.6, 2],
[50, -6, 0.7, -3],
[55, -4, 0.8, 2],
[60, -2, 0.9, -3],
[65, 0, 1, 0],
[100, 0, 1, 0]
];
const LEAVE_FRAMES = [
[0, 0, 1, 0],
[39.99, 0, 1, 0],
[40, 0, -.9, .9, -3],
[45, -2, -.8, .8, 2],
[50, -4, -.7, .7, -3],
[55, -6, -.6, .6, 2],
[60, -8, -.5, .5, -4],
[65, -10, -.4, .4, .6],
[70, -12, -.3, .3, -4],
[75, -14, -.2, .2, .6],
[80, -16, -.1, .1, 0],
[85, -18, -0.01, 0, 0],
[100, -18, 0, 0, 0]
];
function appearLeaveToKeyframes(source, multi = 1, offset = 0, has_var = false) {
const out = [];
for(const line of source) {
const pct = (line[0] * multi) + offset;
let vr, tx, scale, ty;
vr = has_var ? `var(--ffz-effect-transforms) ` : '';
tx = line[1] === 0 ? '' : `translateX(${line[1]}px) `;
if ( line.length === 4 ) {
scale = `scale(${line[2]})`;
ty = line[3] === 0 ? '' : ` translateY(${line[3]}px)`;
} else {
const sx = line[2],
sy = line[3];
scale = `scale(${sx}, ${sy})`;
ty = line[4] === 0 ? '' : ` translateY(${line[4]}px)`;
}
out.push(`\t${pct}% { transform:${vr}${tx}${scale}${ty}; }`);
}
return out.join('\n');
}
const EFFECT_STYLES = [
{
setting: 'FlipX',
flags: Flags.FlipX,
title: 'Flip Horizontal',
transform: 'scaleX(-1)'
},
{
setting: 'FlipY',
flags: Flags.FlipY,
title: 'Flip Vertical',
transform: 'scaleY(-1)'
},
{
setting: 'ShrinkX',
flags: Flags.ShrinkX,
title: 'Squish Horizontal'
},
{
setting: 'GrowX',
flags: Flags.GrowX,
title: 'Stretch Horizontal'
},
{
setting: 'Slide',
flags: Flags.Slide,
//not_flags: Flags.Rotate,
title: 'Slide Animation',
as_background: true,
animation: 'ffz-effect-slide var(--ffz-speed-x) linear infinite',
raw: `@keyframes ffz-effect-slide {
0% { background-position-x: 0; }
100% { background-position-x: calc(-1 * var(--ffz-width)); }
}`
},
{
setting: 'Appear',
flags: Flags.Appear,
not_flags: Flags.Leave,
title: 'Appear Animation',
animation: 'ffz-effect-appear 3s infinite linear',
animationTransform: 'ffz-effect-appear-transform 3s linear infinite',
raw: `@keyframes ffz-effect-appear {
${appearLeaveToKeyframes(APPEAR_FRAMES)}
}
@keyframes ffz-effect-appear-transform {
${appearLeaveToKeyframes(APPEAR_FRAMES, 1, 0, true)}
}`
},
{
setting: 'Leave',
flags: Flags.Leave,
not_flags: Flags.Appear,
title: 'Leave Animation',
animation: 'ffz-effect-leave 3s infinite linear',
animationTransform: 'ffz-effect-leave-transform 3s infinite linear',
raw: `@keyframes ffz-effect-leave {
${appearLeaveToKeyframes(LEAVE_FRAMES)}
}
@keyframes ffz-effect-leave-transform {
${appearLeaveToKeyframes(LEAVE_FRAMES, 1, 0, true)}
}`
},
{
setting: [
'Appear',
'Leave'
],
flags: Flags.Appear | Flags.Leave,
animation: 'ffz-effect-in-out 6s infinite linear',
animationTransform: 'ffz-effect-in-out-transform 6s linear infinite',
raw: `@keyframes ffz-effect-in-out {
${appearLeaveToKeyframes(APPEAR_FRAMES, 0.5, 0)}
${appearLeaveToKeyframes(LEAVE_FRAMES, 0.5, 50)}
}
@keyframes ffz-effect-in-out-transform {
${appearLeaveToKeyframes(APPEAR_FRAMES, 0.5, 0, true)}
${appearLeaveToKeyframes(LEAVE_FRAMES, 0.5, 50, true)}
}`
},
{
setting: 'Rotate',
flags: Flags.Rotate,
not_flags: Flags.Slide,
title: 'Rotate Animation',
no_wide: true,
animation: 'ffz-effect-rotate 1.5s infinite linear',
animationTransform: 'ffz-effect-rotate-transform 1.5s infinite linear',
raw: `@keyframes ffz-effect-rotate {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
@keyframes ffz-effect-rotate-transform {
0% { transform: var(--ffz-effect-transforms) rotate(0deg); }
100% { transform: var(--ffz-effect-transforms) rotate(360deg); }
}`
},
/*{
setting: [
'Slide',
'Rotate'
],
flags: Flags.Rotate | Flags.Slide,
// Sync up the speed for slide and rotate if both are applied.
animation: 'ffz-effect-slide calc(1.5 * var(--ffz-speed-x)) linear infinite'
},
{
setting: 'Greyscale',
flags: Flags.Greyscale,
filter: 'grayscale(1)'
},
{
setting: 'Sepia',
flags: Flags.Sepia,
filter: 'sepia(1)'
},*/
{
setting: 'Rainbow',
flags: Flags.Rainbow,
title: 'Rainbow Animation',
animation: 'ffz-effect-rainbow 2s linear infinite',
animationFilter: 'ffz-effect-rainbow-filter 2s linear infinite',
raw: `@keyframes ffz-effect-rainbow {
0% { filter: hue-rotate(0deg) }
100% { filter: hue-rotate(360deg) }
}
@keyframes ffz-effect-rainbow-filter {
0% { filter: var(--ffz-effect-filters) hue-rotate(0deg) }
100% { filter: var(--ffz-effect-filters) hue-rotate(360deg) }
}`
},
{
setting: 'HyperRed',
flags: Flags.HyperRed,
title: 'Hyper Red',
filter: 'brightness(0.2) sepia(1) brightness(2.2) contrast(3) saturate(8)'
},
{
setting: 'Shake',
flags: Flags.Shake,
title: 'Hyper Shake Animation',
animation: 'ffz-effect-shake 0.1s linear infinite',
animationTransform: 'ffz-effect-shake-transform 0.1s linear infinite',
raw: `@keyframes ffz-effect-shake-transform {
0% { transform: var(--ffz-effect-transforms) translate(1px, 1px); }
10% { transform: var(--ffz-effect-transforms) translate(-1px, -2px); }
20% { transform: var(--ffz-effect-transforms) translate(-3px, 0px); }
30% { transform: var(--ffz-effect-transforms) translate(3px, 2px); }
40% { transform: var(--ffz-effect-transforms) translate(1px, -1px); }
50% { transform: var(--ffz-effect-transforms) translate(-1px, 2px); }
60% { transform: var(--ffz-effect-transforms) translate(-3px, 1px); }
70% { transform: var(--ffz-effect-transforms) translate(3px, 1px); }
80% { transform: var(--ffz-effect-transforms) translate(-1px, -1px); }
90% { transform: var(--ffz-effect-transforms) translate(1px, 2px); }
100% { transform: var(--ffz-effect-transforms) translate(1px, -2px); }
}
@keyframes ffz-effect-shake {
0% { transform: translate(1px, 1px); }
10% { transform: translate(-1px, -2px); }
20% { transform: translate(-3px, 0px); }
30% { transform: translate(3px, 2px); }
40% { transform: translate(1px, -1px); }
50% { transform: translate(-1px, 2px); }
60% { transform: translate(-3px, 1px); }
70% { transform: translate(3px, 1px); }
80% { transform: translate(-1px, -1px); }
90% { transform: translate(1px, 2px); }
100% { transform: translate(1px, -2px); }
}`
},
{
setting: 'Photocopy',
flags: Flags.Cursed,
title: 'Cursed',
filter: 'grayscale(1) brightness(0.7) contrast(2.5)'
},
{
setting: 'Jam',
flags: Flags.Jam,
title: 'Jam Animation',
animation: 'ffz-effect-jam 0.6s linear infinite',
animationTransform: 'ffz-effect-jam-transform 0.6s linear infinite',
raw: `@keyframes ffz-effect-jam {
0% { transform: translate(-2px, -2px) rotate(-6deg); }
10% { transform: translate(-1.5px, -2px) rotate(-8deg); }
20% { transform: translate(1px, -1.5px) rotate(-8deg); }
30% { transform: translate(3px, 2.5px) rotate(-6deg); }
40% { transform: translate(3px, 4px) rotate(-2deg); }
50% { transform: translate(2px, 4px) rotate(3deg); }
60% { transform: translate(1px, 4px) rotate(3deg); }
70% { transform: translate(-0.5px, 3px) rotate(2deg); }
80% { transform: translate(-1.25px, 1px) rotate(0deg); }
90% { transform: translate(-1.75px, -0.5px) rotate(-2deg); }
100% { transform: translate(-2px, -2px) rotate(-5deg); }
}
@keyframes ffz-effect-jam-transform {
0% { transform: var(--ffz-effect-transforms) translate(-2px, -2px) rotate(-6deg); }
10% { transform: var(--ffz-effect-transforms) translate(-1.5px, -2px) rotate(-8deg); }
20% { transform: var(--ffz-effect-transforms) translate(1px, -1.5px) rotate(-8deg); }
30% { transform: var(--ffz-effect-transforms) translate(3px, 2.5px) rotate(-6deg); }
40% { transform: var(--ffz-effect-transforms) translate(3px, 4px) rotate(-2deg); }
50% { transform: var(--ffz-effect-transforms) translate(2px, 4px) rotate(3deg); }
60% { transform: var(--ffz-effect-transforms) translate(1px, 4px) rotate(3deg); }
70% { transform: var(--ffz-effect-transforms) translate(-0.5px, 3px) rotate(2deg); }
80% { transform: var(--ffz-effect-transforms) translate(-1.25px, 1px) rotate(0deg); }
90% { transform: var(--ffz-effect-transforms) translate(-1.75px, -0.5px) rotate(-2deg); }
100% { transform: var(--ffz-effect-transforms) translate(-2px, -2px) rotate(-5deg); }
}`
},
{
setting: 'Bounce',
flags: Flags.Bounce,
animation: 'ffz-effect-bounce 0.5s linear infinite',
animationTransform: 'ffz-effect-bounce-transform 0.5s linear infinite',
transformOrigin: 'bottom center',
raw: `@keyframes ffz-effect-bounce {
0% { transform: scale(0.8, 1); }
10% { transform: scale(0.9, 0.8); }
20% { transform: scale(1, 0.4); }
25% { transform: scale(1.2, 0.3); }
25.001% { transform: scale(-1.2, 0.3); }
30% { transform: scale(-1, 0.4); }
40% { transform: scale(-0.9, 0.8); }
50% { transform: scale(-0.8, 1); }
60% { transform: scale(-0.9, 0.8); }
70% { transform: scale(-1, 0.4); }
75% { transform: scale(-1.2, 0.3); }
75.001% { transform: scale(1.2, 0.3); }
80% { transform: scale(1, 0.4); }
90% { transform: scale(0.9, 0.8); }
100% { transform: scale(0.8, 1); }
}
@keyframes ffz-effect-bounce-transform {
0% { transform: scale(0.8, 1) var(--ffz-effect-transforms); }
10% { transform: scale(0.9, 0.8) var(--ffz-effect-transforms); }
20% { transform: scale(1, 0.4) var(--ffz-effect-transforms); }
25% { transform: scale(1.2, 0.3) var(--ffz-effect-transforms); }
25.001% { transform: scale(-1.2, 0.3) var(--ffz-effect-transforms); }
30% { transform: scale(-1, 0.4) var(--ffz-effect-transforms); }
40% { transform: scale(-0.9, 0.8) var(--ffz-effect-transforms); }
50% { transform: scale(-0.8, 1) var(--ffz-effect-transforms); }
60% { transform: scale(-0.9, 0.8) var(--ffz-effect-transforms); }
70% { transform: scale(-1, 0.4) var(--ffz-effect-transforms); }
75% { transform: scale(-1.2, 0.3) var(--ffz-effect-transforms); }
75.001% { transform: scale(1.2, 0.3) var(--ffz-effect-transforms); }
80% { transform: scale(1, 0.4) var(--ffz-effect-transforms); }
90% { transform: scale(0.9, 0.8) var(--ffz-effect-transforms); }
100% { transform: scale(0.8, 1) var(--ffz-effect-transforms); }
}`
},
{
setting: [
'Bounce',
'FlipY'
],
flags: Flags.Bounce | Flags.FlipY,
transform: 'translateY(100%)',
},
];
function generateBaseFilterCss() {
const out = [
`.modified-emote[data-effects] > .chat-line__message--emote {
--ffz-effect-filters: none;
--ffz-effect-transforms: initial;
--ffz-effect-animations: initial;
}`
];
//for(const [key, val] of Object.entries(MODIFIER_FLAG_CSS)) {
for(const val of EFFECT_STYLES) {
if ( val.raw )
out.push(val.raw);
}
return out.join('\n');
}
const MODIFIERS = {
59847: {
modifier_offset: '0 15px 15px 0',
modifier: true
},
70852: {
modifier: true,
modifier_offset: '0 5px 20px 0',
extra_width: 5,
shrink_to_fit: true
},
70854: {
modifier: true,
modifier_offset: '30px 0 0'
},
147049: {
modifier: true,
modifier_offset: '4px 1px 0 3px'
},
147011: {
modifier: true,
modifier_offset: '0'
},
70864: {
modifier: true,
modifier_offset: '0'
},
147038: {
modifier: true,
modifier_offset: '0'
}
};
export default class Emotes extends Module {
constructor(...args) {
super(...args);
this.EmoteTypes = EmoteTypes;
this.ModifierFlags = MODIFIER_FLAGS;
this.inject('i18n');
this.inject('settings');
this.inject('experiments');
this.inject('staging');
this.inject('load_tracker');
this.twitch_inventory_sets = new Set; //(EXTRA_INVENTORY);
this.__twitch_emote_to_set = {};
this.__twitch_set_to_channel = {};
this.__twitch_emote_to_artist = {};
// Bulk data structure for collections applied to a lot of users.
// This lets us avoid allocating lots of individual user
// objects when we don't need to do so.
this.bulk = new Map;
this.effects_enabled = {};
this.pending_effects = new Set();
this.applyEffects = this.applyEffects.bind(this);
this.sub_sets = new SourcedSet;
this.default_sets = new SourcedSet;
this.global_sets = new SourcedSet;
this.providers = new Map;
this.providers.set('featured', {
name: 'Featured',
i18n_key: 'emote-menu.featured',
sort_key: 75
})
this.emote_sets = {};
this._set_refs = {};
this._set_timers = {};
this.settings.add('chat.emotes.enabled', {
default: 2,
ui: {
path: 'Chat > Appearance >> Emotes',
title: 'Display Emotes',
sort: -100,
force_seen: true,
description: 'If you do not wish to see emotes, you can disable them here.',
component: 'setting-select-box',
data: [
{value: 0, title: 'Disabled'},
{value: 1, title: 'Twitch Only'},
{value: 2, title: 'Enabled'}
]
}
});
this.settings.add('chat.emotes.2x', {
default: 0,
process(ctx, val) {
if ( val === true ) return 1;
else if ( val === false ) return 0;
return val;
},
ui: {
path: 'Chat > Appearance >> Emotes',
title: 'Larger Emotes',
description: 'This setting will make emotes appear twice as large in chat. It\'s good for use with larger fonts or just if you really like emotes.',
component: 'setting-select-box',
data: [
{value: 0, title: 'Disabled'},
{value: 1, title: 'Emotes'},
{value: 2, title: 'Emotes and Emoji'}
]
}
});
this.settings.add('chat.emotes.limit-size', {
default: true,
ui: {
path: 'Chat > Appearance >> Emotes',
title: 'Limit Native Emote Size',
description: 'Sometimes, really obnoxiously large emotes slip through the cracks and wind up on Twitch. This limits the size of Twitch emotes to mitigate the issue.',
component: 'setting-check-box'
}
});
this.settings.add('chat.fix-bad-emotes', {
default: true,
ui: {
path: 'Chat > Appearance >> Emotes',
title: 'Fix Bad Twitch Global Emotes',
description: 'Clean up the images for bad Twitch global emotes, removing white borders and solid backgrounds.',
component: 'setting-check-box'
}
});
this.settings.add('chat.click-emotes', {
default: true,
ui: {
path: 'Chat > Behavior >> General',
title: 'Open emote information pages by Shift-Clicking them.',
component: 'setting-check-box'
}
});
this.settings.add('chat.sub-emotes', {
default: true,
ui: {
path: 'Chat > Behavior >> General',
title: 'Open Twitch subscription pages by Shift-Clicking emotes when relevant.',
component: 'setting-check-box'
}
});
this.settings.add('chat.emote-dialogs', {
default: true,
ui: {
path: 'Chat > Behavior >> General',
title: 'Open emote information cards for Twitch emotes by clicking them.',
component: 'setting-check-box'
}
});
this.settings.add('chat.effects.enable', {
default: true,
ui: {
path: 'Chat > Emote Effects >> General',
title: 'Enable the use of emote effects.',
description: 'Emote Effects are special effects that can be applied to some emotes using special modifiers.',
component: 'setting-check-box'
}
});
for(const val of EFFECT_STYLES) {
if ( ! val.setting || Array.isArray(val.setting) )
continue;
const setting = {
default: val.animation
? null
: true,
ui: {
path: 'Chat > Emote Effects >> Specific Effect @{"description": "**Note:** Animated effects are, by default, only enabled when [Animated Emotes](~chat.appearance.emotes) are enabled."}',
title: `Enable the effect "${val.title ?? val.setting}".`,
component: 'setting-check-box',
force_seen: true
}
};
if ( val.animation ) {
setting.default = null;
setting.requires = ['chat.emotes.animated'];
setting.process = function(ctx, val) {
if ( val == null )
return ctx.get('chat.emotes.animated') === 1;
return val;
};
}
this.settings.add(`chat.effects.${val.setting}`, setting);
}
// Because this may be used elsewhere.
this.handleClick = this.handleClick.bind(this);
this.animHover = this.animHover.bind(this);
this.animLeave = this.animLeave.bind(this);
}
getAddonProxy(addon_id, addon, module) {
if ( ! addon_id )
return this;
const is_dev = DEBUG || addon?.dev,
id_checker = makeAddonIdChecker(addon_id);
const overrides = {},
warnings = {};
overrides.addDefaultSet = (provider, set_id, data) => {
if ( is_dev && ! id_checker.test(provider) )
module.log.warn('[DEV-CHECK] Call to emotes.addDefaultSet did not include addon ID in provider:', provider);
if ( data ) {
if ( is_dev && ! id_checker.test(set_id) )
module.log.warn('[DEV-CHECK] Call to emotes.addDefaultSet loaded set data but did not include addon ID in set ID:', set_id);
data.__source = addon_id;
}
return this.addDefaultSet(provider, set_id, data);
}
overrides.addSubSet = (provider, set_id, data) => {
if ( is_dev && ! id_checker.test(provider) )
module.log.warn('[DEV-CHECK] Call to emotes.addSubSet did not include addon ID in provider:', provider);
if ( data ) {
if ( is_dev && ! id_checker.test(set_id) )
module.log.warn('[DEV-CHECK] Call to emotes.addSubSet loaded set data but did not include addon ID in set ID:', set_id);
data.__source = addon_id;
}
return this.addSubSet(provider, set_id, data);
}
overrides.loadSetData = (set_id, data, ...args) => {
if ( is_dev && ! id_checker.test(set_id) )
module.log.warn('[DEV-CHECK] Call to emotes.loadSetData did not include addon ID in set ID:', set_id);
if ( data )
data.__source = addon_id;
return this.loadSetData(set_id, data, ...args);
}
if ( is_dev ) {
overrides.removeDefaultSet = (provider, ...args) => {
if ( ! id_checker.test(provider) )
module.log.warn('[DEV-CHECK] Call to emotes.removeDefaultSet did not include addon ID in provider:', provider);
return this.removeDefaultSet(provider, ...args);
}
overrides.removeSubSet = (provider, ...args) => {
if ( ! id_checker.test(provider) )
module.log.warn('[DEV-CHECK] Call to emotes.removeSubSet did not include addon ID in provider:', provider);
return this.removeSubSet(provider, ...args);
}
warnings.style = true;
warnings.effect_style = true;
warnings.emote_sets = true;
warnings.loadSetUserIds = warnings.loadSetUsers = 'This method is meant for internal use.';
}
return buildAddonProxy(module, this, 'emotes', overrides, warnings);
}
onEnable() {
this.style = new ManagedStyle('emotes');
this.effect_style = new ManagedStyle('effects');
// Generate the base filter CSS.
this.base_effect_css = generateBaseFilterCss();
this.parent.context.on('changed:chat.effects.enable', this.updateEffects, this);
for(const input of EFFECT_STYLES)
if ( input.setting && ! Array.isArray(input.setting) )
this.parent.context.on(`changed:chat.effects.${input.setting}`, this.updateEffects, this);
this.updateEffects();
// Fix numeric Twitch favorite IDs.
const favs = this.getFavorites('twitch');
let changed = false;
for(let i=0; i < favs.length; i++) {
if ( typeof favs[i] === 'number' ) {
changed = true;
favs[i] = `${favs[i]}`;
}
}
if ( changed )
this.setFavorites('twitch', favs);
if ( Object.keys(this.emote_sets).length ) {
this.log.info('Generating CSS for existing emote sets.');
for(const set_id in this.emote_sets)
if ( has(this.emote_sets, set_id) ) {
const emote_set = this.emote_sets[set_id];
if ( emote_set && (emote_set.pending_css || emote_set.css) ) {
this.style.set(`es--${set_id}`, (emote_set.pending_css || '') + (emote_set.css || ''));
emote_set.pending_css = null;
}
}
}
this.on('pubsub:command:follow_sets', this.updateFollowSets, this);
this.on('pubsub:command:add_emote', msg => {
const set_id = msg.set_id,
emote = msg.emote,
emote_set = this.emote_sets[set_id];
if ( ! emote_set )
return;
const has_old = !! emote_set.emotes?.[emote.id];
const processed = this.addEmoteToSet(set_id, emote);
this.maybeNotifyChange(
has_old ? 'modified' : 'added',
set_id,
processed
);
});
this.on('pubsub:command:remove_emote', msg => {
const set_id = msg.set_id,
emote_id = msg.emote_id;
if ( ! this.emote_sets[set_id] )
return;
// If removing it returns nothing, there was no
// emote to remove with that ID.
const removed = this.removeEmoteFromSet(set_id, emote_id);
if ( ! removed )
return;
this.maybeNotifyChange(
'removed',
set_id,
removed
);
});
this.on('chat:reload-data', flags => {
if ( ! flags || flags.emotes )
this.loadGlobalSets();
});
this.on('addon:fully-unload', addon_id => {
let removed = 0;
for(const [key, set] of Object.entries(this.emote_sets)) {
if ( set?.__source === addon_id ) {
removed++;
this.loadSetData(key, null, true);
}
}
if ( removed ) {
this.log.debug(`Cleaned up ${removed} entries when unloading addon:`, addon_id);
// TODO: Debounced retokenize all chat messages.
}
})
this.loadGlobalSets();
}
// ========================================================================
// Chat Notices
// ========================================================================
maybeNotifyChange(action, set_id, emote) {
if ( ! this._pending_notifications )
this._pending_notifications = [];
this._pending_notifications.push({action, set_id, emote});
if ( ! this._pending_timer )
this._pending_timer = setTimeout(() => this._handleNotifyChange(), 1000);
}
_handleNotifyChange() {
clearTimeout(this._pending_timer);
this._pending_timer = null;
const notices = this._pending_notifications;
this._pending_notifications = null;
// Make sure we are equipped to send notices.
const chat = this.resolve('site.chat');
if ( ! chat?.addNotice )
return;
// Get the current user.
const me = this.resolve('site').getUser();
if ( ! me?.id )
return;
// Get the current channel.
let room_id = this.parent.context.get('context.channelID'),
room_login = this.parent.context.get('context.channel');
// And now get the current user's available emote sets.
const sets = this.getSetIDs(me.id, me.login, room_id, room_login);
const set_changes = {};
// Build a data structure for reducing the needed number of notices.
for(const notice of notices) {
// Make sure the set ID is a string.
const set_id = `${notice.set_id}`,
action = notice.action;
if ( sets.includes(set_id) ) {
const changes = set_changes[set_id] = set_changes[set_id] || {},
list = changes[action] = changes[action] || [];
// Deduplicate while we're at it.
if ( list.find(em => em.id === notice.emote.id) )
continue;
list.push(notice.emote);
}
}
// Iterate over everything, sending chat notices.
for(const [set_id, notices] of Object.entries(set_changes)) {
const emote_set = this.emote_sets[set_id];
if ( ! emote_set )
continue;
for(const [action, emotes] of Object.entries(notices)) {
const emote_list = emotes
.map(emote => emote.name)
.join(', ');
let msg;
if ( action === 'added' )
msg = this.i18n.t('emote-updates.added', 'The {count, plural, one {emote {emotes} has} other {emotes {emotes} have}} been added to {set}.', {
count: emotes.length,
emotes: emote_list,
set: emote_set.title
});
else if ( action === 'modified' )
msg = this.i18n.t('emote-updates.modified', 'The {count, plural, one {emote {emotes} has} other {emotes {emotes} have}} been updated in {set}.', {
count: emotes.length,
emotes: emote_list,
set: emote_set.title
});
else if ( action === 'removed' )
msg = this.i18n.t('emote-updates.removed', 'The {count, plural, one {emote {emotes} has} other {emotes {emotes} have}} been removed from {set}.', {
count: emotes.length,
emotes: emote_list,
set: emote_set.title
});
if ( msg )
chat.addNotice('*', `[FFZ] ${msg}`);
}
}
}
// ========================================================================
// Load Modifier Effects
// ========================================================================
ensureEffect(flags) {
if ( ! this.effect_style.has(`${flags}`) ) {
this.pending_effects.add(flags);
if ( ! this._effect_timer )
this._effect_timer = requestAnimationFrame(this.applyEffects);
}
}
applyEffects() {
this._effect_timer = null;
const effects = this.pending_effects;
this.pending_effects = new Set;
for(const flags of effects) {
const result = this.generateFilterCss(flags);
this.effect_style.set(`${flags}`, result ?? '');
}
}
generateFilterCss(flags) {
if ( ! this.parent.context.get('chat.effects.enable') )
return null;
let filter, transformOrigin, transform, animation, animations = [];
for(const input of this.activeEffectStyles) {
if ( (flags & input.flags) !== input.flags )
continue;
if ( input.not_flags && (flags & input.not_flags) === input.not_flags )
continue;
if ( input.animation )
animations.push(input);
if ( input.filter )
filter = filter
? `${filter} ${input.filter}`
: input.filter;
if ( input.transformOrigin )
transformOrigin = input.transformOrigin;
if ( input.transform )
transform = transform
? `${transform} ${input.transform}`
: input.transform;
}
if ( animations.length )
for(const input of animations) {
if ( filter && input.animationFilter )
animation = animation
? `${animation}, ${input.animationFilter}`
: input.animationFilter;
else if ( transform && input.animationTransform )
animation = animation
? `${animation}, ${input.animationTransform}`
: input.animationTransform;
else
animation = animation
? `${animation}, ${input.animation}`
: input.animation;
}
if ( ! filter && ! transform && ! animation )
return null;
return `.modified-emote[data-effects="${flags}"] > .chat-line__message--emote {${filter ? `
--ffz-effect-filters: ${filter};
filter: var(--ffz-effect-filters);` : ''}${transformOrigin ? `
transform-origin: ${transformOrigin};` : ''}${transform ? `
--ffz-effect-transforms: ${transform};
transform: var(--ffz-effect-transforms);` : ''}${animation ? `
--ffz-effect-animations: ${animation};
animation: var(--ffz-effect-animations);` : ''}
}`;
}
updateEffects() {
// TODO: Smarter logic so it does less work.
const enabled = this.parent.context.get('chat.effects.enable');
this.effects_enabled = {};
this.activeEffectStyles = [];
this.activeAsBackgroundMask = 0;
this.activeNoWideMask = 0;
for(const input of EFFECT_STYLES) {
if ( input.setting && ! Array.isArray(input.setting) )
this.effects_enabled[input.setting] = this.parent.context.get(`chat.effects.${input.setting}`);
}
for(const input of EFFECT_STYLES) {
let enabled = true;
if ( Array.isArray(input.setting) ) {
for(const setting of input.setting)
if ( ! this.effects_enabled[setting] ) {
enabled = false;
break;
}
} else if ( input.setting )
enabled = this.effects_enabled[input.setting];
if ( enabled ) {
this.activeEffectStyles.push(input);
if ( input.as_background )
this.activeAsBackgroundMask = this.activeAsBackgroundMask | input.flags;
if ( input.no_wide )
this.activeNoWideMask = this.activeNoWideMask | input.flags;
}
}
this.effect_style.clear();
if ( ! enabled || ! this.activeEffectStyles.length )
return;
this.effect_style.set('base', this.base_effect_css);
this.emit(':update-effects');
}
// ========================================================================
// Featured Sets
// ========================================================================
updateFollowSets(data) {
for(const room_login in data)
if ( has(data, room_login) ) {
const room = this.parent.getRoom(null, room_login, true);
if ( ! room || room.destroyed )
continue;
const new_sets = data[room_login] || [],
emote_sets = room.emote_sets,
providers = emote_sets && emote_sets._sources;
if ( providers && providers.has('featured') )
for(const item of providers.get('featured')) {
const idx = new_sets.indexOf(item);
if ( idx === -1 )
room.removeSet('featured', item);
else
new_sets.splice(idx, 1);
}
for(const set_id of new_sets) {
room.addSet('featured', set_id);
if ( ! this.emote_sets[set_id] )
this.loadSet(set_id);
}
}
}
// ========================================================================
// Hidden Checking
// ========================================================================
toggleHidden(source, id, value = null) {
const key = `hidden-emotes.${source}`,
p = this.settings.provider,
hidden = p.get(key, []),
idx = hidden.indexOf(id);
if ( value === null )
value = idx === -1;
if ( value && idx === -1 )
hidden.push(id);
else if ( ! value && idx !== -1 )
hidden.splice(idx, 1);
else
return;
if ( hidden.length )
p.set(key, hidden);
else
p.delete(key);
this.emit(':change-hidden', source, id, value);
}
isHidden(source, id) {
return this.getHidden(source).includes(id);
}
getHidden(source) {
return this.settings.provider.get(`hidden-emotes.${source}`) || [];
}
setHidden(source, list) {
const key = `hidden-emotes.${source}`;
if ( ! Array.isArray(list) || ! list.length )
this.settings.provider.delete(key);
else
this.settings.provider.set(key, list);
}
// ========================================================================
// Animation Hover
// ========================================================================
animHover(event) { // eslint-disable-line class-methods-use-this
const target = event.currentTarget;
if ( target[HoverState] )
return;
if ( target[HoverRAF] )
cancelAnimationFrame(target[HoverRAF]);
target[HoverRAF] = requestAnimationFrame(() => {
target[HoverRAF] = null;
if ( target[HoverState] )
return;
if ( ! target.matches(':hover') )
return;
target[HoverState] = true;
const emotes = target.querySelectorAll('.ffz-hover-emote');
for(const em of emotes) {
const ds = em.dataset;
if ( ds.normalSrc && ds.hoverSrc ) {
em.src = ds.hoverSrc;
em.srcset = ds.hoverSrcSet;
}
}
});
}
animLeave(event) { // eslint-disable-line class-methods-use-this
const target = event.currentTarget;
if ( ! target[HoverState] )
return;
if ( target[HoverRAF] )
cancelAnimationFrame(target[HoverRAF]);
target[HoverRAF] = requestAnimationFrame(() => {
target[HoverRAF] = null;
if ( ! target[HoverState] )
return;
if ( target.matches(':hover') )
return;
target[HoverState] = false;
const emotes = target.querySelectorAll('.ffz-hover-emote');
for(const em of emotes) {
const ds = em.dataset;
if ( ds.normalSrc ) {
em.src = ds.normalSrc;
em.srcset = ds.normalSrcSet;
}
}
});
}
// ========================================================================
// Favorite Checking
// ========================================================================
toggleFavorite(source, id, value = null) {
const key = `favorite-emotes.${source}`,
p = this.settings.provider,
favorites = p.get(key) || [],
idx = favorites.indexOf(id);
if ( value === null )
value = idx === -1;
if ( value && idx === -1 )
favorites.push(id);
else if ( ! value && idx !== -1 )
favorites.splice(idx, 1);
else
return value;
if ( favorites.length )
p.set(key, favorites);
else
p.delete(key);
this.emit(':change-favorite', source, id, value);
return value;
}
isFavorite(source, id) {
const favorites = this.settings.provider.get(`favorite-emotes.${source}`);
return favorites && favorites.includes(id);
}
getFavorites(source) {
return this.settings.provider.get(`favorite-emotes.${source}`) || [];
}
setFavorites(source, favs) {
const key = `favorite-emotes.${source}`;
if ( ! Array.isArray(favs) || ! favs.length )
this.settings.provider.delete(key);
else
this.settings.provider.set(key, favs);
}
handleClick(event, favorite_only = false) {
const target = event.target,
ds = target && target.dataset;
/*const modified = target.closest('.modified-emote');
if ( modified && modified !== target )
return;*/
if ( ! ds )
return;
const provider = ds.provider,
click_emote = this.parent.context.get('chat.click-emotes'),
click_sub = this.parent.context.get('chat.sub-emotes');
if ( event.shiftKey && (click_emote || click_sub) ) {
let url;
if ( provider === 'twitch' ) {
url = null; // = `https://twitchemotes.com/emotes/${ds.id}`;
if ( click_sub ) {
const apollo = this.resolve('site.apollo');
if ( apollo ) {
apollo.client.query({
query: GET_EMOTE,
variables: {
id: ds.id
}
}).then(result => {
const prod = get('data.emote.subscriptionProduct', result);
if ( prod && prod.state === 'ACTIVE' && prod.owner && prod.owner.login )
url = `https://www.twitch.tv/subs/${prod.owner.login}`;
else if ( ! click_emote )
return false;
if ( url ) {
const win = window.open();
if ( win ) {
win.opener = null;
win.location = url;
}
}
});
return true;
}
}
} else if ( provider === 'ffz' ) {
const emote_set = this.emote_sets[ds.set],
emote = emote_set && emote_set.emotes[ds.id];
if ( ! emote )
return;
if ( emote.click_url )
url = emote.click_url;
else if ( ! emote_set.source )
url = `https://www.frankerfacez.com/emoticons/${emote.id}`;
}
if ( ! click_emote )
return false;
if ( url ) {
const win = window.open();
if ( win ) {
win.opener = null;
win.location = url;
}
}
return true;
}
if ( event[MOD_KEY] ) {
// Favoriting Emotes
let source, id;
if ( provider === 'twitch' ) {
source = 'twitch';
id = ds.id;
} else if ( provider === 'ffz' ) {
const emote_set = this.emote_sets[ds.set],
emote = emote_set && emote_set.emotes[ds.id];
if ( ! emote )
return;
source = emote_set.source || 'ffz';
id = emote.id;
} else if ( provider === 'emoji' ) {
source = 'emoji';
id = ds.code;
} else
return;
this.toggleFavorite(source, id);
const tt = target._ffz_tooltip;
if ( tt && tt.visible ) {
tt.hide();
setTimeout(() => document.contains(target) && tt.show(), 0);
}
return true;
}
if ( favorite_only )
return false;
let modifiers;
try {
modifiers = JSON.parse(ds.modifierInfo);
} catch(err) {
/* no-op */
}
const evt = this.makeEvent({
provider,
id: ds.id,
set: ds.set,
code: ds.code,
variant: ds.variant,
name: ds.name || target.alt,
modifiers,
source: event
});
this.emit('chat.emotes:click', evt);
if ( evt.defaultPrevented )
return true;
if ( provider === 'twitch' && this.parent.context.get('chat.emote-dialogs') ) {
const fine = this.resolve('site.fine');
if ( ! fine )
return;
const line = fine.searchParent(target, n => n.props && n.props.message),
opener = fine.searchParent(target, n => n.onShowEmoteCard, 500);
if ( ! line || ! opener )
return;
const rect = target.getBoundingClientRect();
opener.onShowEmoteCard({
channelID: line.props.channelID || '',
channelLogin: line.props.channelLogin || '',
emoteID: ds.id,
emoteCode: target.alt,
sourceID: 'chat',
referrerID: '',
initialTopOffset: rect.bottom,
initialBottomOffset: rect.top
});
return true;
}
}
// ========================================================================
// Access
// ========================================================================
getTargetEmote() {
this.target_emote = null;
const me = this.resolve('site').getUser(),
Input = me ? this.resolve('site.chat.input') : null,
entered = Input ? Input.getInput() : null;
const menu = this.resolve('site.chat.emote_menu')?.MenuWrapper?.first,
emote_sets = menu?.getAllSets?.(),
emotes = emote_sets
? emote_sets.map(x => x.emotes).flat().filter(x => ! x.effects && ! x.locked)
: null;
if ( entered && emotes ) {
// Okay this is gonna be oof.
const name_map = {};
for(let i = 0; i < emotes.length; i++)
if ( ! name_map[emotes[i].name] )
name_map[emotes[i].name] = i;
const words = entered.split(' ');
let i = words.length;
while(i--) {
const word = words[i];
if ( name_map[word] != null )
return emotes[name_map[word]];
}
}
// Random emote
if ( emotes && emotes.length ) {
const idx = Math.floor(Math.random() * emotes.length),
emote = emotes[idx];
this.target_emote = emote;
return emote;
}
// Return LaterSooner
return this.target_emote = {
provider: 'ffz',
set_id: 3,
id: 149346,
name: 'LaterSooner',
src: 'https://cdn.frankerfacez.com/emote/149346/1',
srcSet: 'https://cdn.frankerfacez.com/emote/149346/1 1x, https://cdn.frankerfacez.com/emote/149346/2 2x, https://cdn.frankerfacez.com/emote/149346/4 4x',
width: 25,
height: 32
}
}
getSetIDs(user_id, user_login, room_id, room_login) {
const room = this.parent.getRoom(room_id, room_login, true),
room_user = room && room.getUser(user_id, user_login, true),
user = this.parent.getUser(user_id, user_login, true);
const out = (user?.emote_sets ? user.emote_sets._cache : []).concat(
room_user?.emote_sets ? room_user.emote_sets._cache : [],
room?.emote_sets ? room.emote_sets._cache : [],
this.default_sets._cache
);
if ( this.bulk.size ) {
const str_user = String(user_id);
for(const [set_id, users] of this.bulk) {
if ( users?._cache.has(str_user) )
out.push(set_id);
}
}
return out;
}
getSets(user_id, user_login, room_id, room_login) {
return this.getSetIDs(user_id, user_login, room_id, room_login)
.map(set_id => this.emote_sets[set_id]);
}
_withSources(out, seen, emote_sets) { // eslint-disable-line class-methods-use-this
if ( ! emote_sets?._sources )
return;
for(const [provider, data] of emote_sets._sources)
for(const item of data)
if ( ! seen.has(item) ) {
out.push([item, provider]);
seen.add(item);
}
return out;
}
getRoomSetIDsWithSources(user_id, user_login, room_id, room_login) {
const room = this.parent.getRoom(room_id, room_login, true),
room_user = room && room.getUser(user_id, user_login, true);
if ( ! room )
return [];
const out = [], seen = new Set;
this._withSources(out, seen, room.emote_sets);
if ( room_user )
this._withSources(out, seen, room_user);
return out;
}
getRoomSetsWithSources(user_id, user_login, room_id, room_login) {
return this.getRoomSetIDsWithSources(user_id, user_login, room_id, room_login)
.map(([set_id, source]) => [this.emote_sets[set_id], source]);
}
getRoomSetIDs(user_id, user_login, room_id, room_login) {
const room = this.parent.getRoom(room_id, room_login, true),
room_user = room && room.getUser(user_id, user_login, true);
if ( ! room )
return [];
if ( ! room_user?.emote_sets )
return room.emote_sets ? room.emote_sets._cache : [];
else if ( ! room.emote_sets )
return room_user.emote_sets._cache;
return room_user.emote_sets._cache.concat(room.emote_sets._cache);
}
getRoomSets(user_id, user_login, room_id, room_login) {
return this.getRoomSetIDs(user_id, user_login, room_id, room_login)
.map(set_id => this.emote_sets[set_id]);
}
getGlobalSetIDsWithSources(user_id, user_login) {
const user = this.parent.getUser(user_id, user_login, true),
out = [], seen = new Set;
this._withSources(out, seen, this.default_sets);
if ( user )
this._withSources(out, seen, user.emote_sets);
if ( this.bulk.size ) {
const str_user = String(user_id);
for(const [set_id, users] of this.bulk) {
if ( ! seen.has(set_id) && users?._cache.has(str_user) ) {
for(const [provider, data] of users._sources) {
if ( data && data.includes(str_user) ) {
out.push([set_id, provider]);
break;
}
}
}
}
}
return out;
}
getGlobalSetsWithSources(user_id, user_login) {
return this.getGlobalSetIDsWithSources(user_id, user_login)
.map(([set_id, source]) => [this.emote_sets[set_id], source]);
}
getSubSetIDsWithSources() {
const out = [], seen = new Set;
this._withSources(out, seen, this.sub_sets);
return out;
}
getSubSetsWithSources() {
return this.getSubSetIDsWithSources()
.map(([set_id, source]) => [this.emote_sets[set_id], source]);
}
getGlobalSetIDs(user_id, user_login) {
const user = this.parent.getUser(user_id, user_login, true);
const out = (user?.emote_sets ? user.emote_sets._cache : []).concat(
this.default_sets._cache
);
if ( this.bulk.size ) {
const str_user = String(user_id);
for(const [set_id, users] of this.bulk) {
if ( users?._cache.has(str_user) )
out.push(set_id);
}
}
return out;
}
getGlobalSets(user_id, user_login) {
return this.getGlobalSetIDs(user_id, user_login)
.map(set_id => this.emote_sets[set_id]);
}
getEmotes(user_id, user_login, room_id, room_login) {
const emotes = {};
for(const emote_set of this.getSets(user_id, user_login, room_id, room_login))
if ( emote_set && emote_set.emotes )
for(const emote of Object.values(emote_set.emotes) )
if ( emote && ! has(emotes, emote.name) )
emotes[emote.name] = emote;
return emotes;
}
// ========================================================================
// Bulk Management
// ========================================================================
setBulk(source, set_id, entries) {
let set = this.bulk.get(set_id);
if ( ! set )
this.bulk.set(set_id, set = new SourcedSet(true));
const size = set._cache.size;
set.set(source, entries);
const new_size = set._cache.size;
if ( ! size && new_size )
this.refSet(set_id);
}
deleteBulk(source, set_id) {
const set = this.bulk.get(set_id);
if ( ! set )
return;
const size = set._cache.size;
set.delete(source);
const new_size = set._cache.size;
if ( size && ! new_size )
this.unrefSet(set_id);
}
extendBulk(source, set_id, entries) {
let set = this.bulk.get(set_id);
if ( ! set )
this.bulk.set(set_id, set = new SourcedSet(true));
if ( ! Array.isArray(entries) )
entries = [entries];
const size = set._cache.size;
set.extend(source, ...entries);
const new_size = set._cache.size;
if ( ! size && new_size )
this.refSet(set_id);
}
// ========================================================================
// Emote Set Ref Counting
// ========================================================================
addDefaultSet(provider, set_id, data) {
if ( typeof set_id === 'number' )
set_id = `${set_id}`;
let changed = false, added = false;
if ( ! this.default_sets.sourceIncludes(provider, set_id) ) {
changed = ! this.default_sets.includes(set_id);
this.default_sets.push(provider, set_id);
added = true;
}
if ( data )
this.loadSetData(set_id, data);
if ( changed ) {
this.refSet(set_id);
this.emit(':update-default-sets', provider, set_id, true);
}
return added;
}
removeDefaultSet(provider, set_id) {
if ( ! set_id ) {
const sets = this.default_sets.get(provider);
if ( sets )
for(const set_id of Array.from(sets))
this.removeDefaultSet(provider, set_id);
return;
}
if ( typeof set_id === 'number' )
set_id = `${set_id}`;
if ( this.default_sets.sourceIncludes(provider, set_id) ) {
this.default_sets.remove(provider, set_id);
if ( ! this.default_sets.includes(set_id) ) {
this.unrefSet(set_id);
this.emit(':update-default-sets', provider, set_id, false);
}
return true;
}
return false;
}
addSubSet(provider, set_id, data) {
if ( typeof set_id === 'number' )
set_id = `${set_id}`;
let changed = false, added = false;
if ( ! this.sub_sets.sourceIncludes(provider, set_id) ) {
changed = ! this.sub_sets.includes(set_id);
this.sub_sets.push(provider, set_id);
added = true;
}
if ( data )
this.loadSetData(set_id, data);
if ( changed ) {
this.refSet(set_id);
this.emit(':update-sub-sets', provider, set_id, true);
}
return added;
}
removeSubSet(provider, set_id) {
if ( typeof set_id === 'number' )
set_id = `${set_id}`;
if ( this.sub_sets.sourceIncludes(provider, set_id) ) {
this.sub_sets.remove(provider, set_id);
if ( ! this.sub_sets.includes(set_id) ) {
this.unrefSet(set_id);
this.emit(':update-sub-sets', provider, set_id, false);
}
return true;
}
return false;
}
refSet(set_id) {
this._set_refs[set_id] = (this._set_refs[set_id] || 0) + 1;
if ( this._set_timers[set_id] ) {
clearTimeout(this._set_timers[set_id]);
this._set_timers[set_id] = null;
}
}
unrefSet(set_id) {
const c = this._set_refs[set_id] = (this._set_refs[set_id] || 1) - 1;
if ( c <= 0 && ! this._set_timers[set_id] )
this._set_timers[set_id] = setTimeout(() => this.unloadSet(set_id), 5000);
}
// ========================================================================
// Emote Set Loading
// ========================================================================
async loadGlobalSets(tries = 0) {
this.load_tracker.schedule('chat-data', 'ffz-global');
let response, data;
if ( this.experiments.getAssignment('api_load') && tries < 1 )
try {
fetch(`${NEW_API}/v1/set/global`).catch(() => {});
} catch(err) { /* do nothing */ }
try {
response = await fetch(`${this.staging.api}/v1/set/global/ids`)
} catch(err) {
tries++;
if ( tries < 10 )
return setTimeout(() => this.loadGlobalSets(tries), 500 * tries);
this.log.error('Error loading global emote sets.', err);
this.load_tracker.notify('chat-data', 'ffz-global', false);
return false;
}
if ( ! response.ok ) {
this.load_tracker.notify('chat-data', 'ffz-global', false);
return false;
}
try {
data = await response.json();
} catch(err) {
this.log.error('Error parsing global emote data.', err);
this.load_tracker.notify('chat-data', 'ffz-global', false);
return false;
}
const sets = data.sets || {};
// Remove existing global sets, in case we have any.
this.removeDefaultSet('ffz-global');
for(const set_id of data.default_sets)
this.addDefaultSet('ffz-global', set_id);
for(const set_id in sets)
if ( has(sets, set_id) ) {
const id = sets[set_id]?.id;
this.loadSetData(set_id, sets[set_id]);
if ( id && ! data.default_sets.includes(id) )
this.addSubSet('ffz-global', set_id);
}
if ( data.user_ids )
this.loadSetUserIds(data.user_ids);
else if ( data.users )
this.loadSetUsers(data.users);
this.load_tracker.notify('chat-data', 'ffz-global');
return true;
}
async loadSet(set_id, suppress_log = false, tries = 0) {
const load_key = `ffz-${set_id}`;
this.load_tracker.schedule('chat-data', load_key);
let response, data;
if ( this.experiments.getAssignment('api_load') )
try {
fetch(`${NEW_API}/v1/set/${set_id}`).catch(() => {});
} catch(err) { /* do nothing */ }
try {
response = await fetch(`${this.staging.api}/v1/set/${set_id}${this.staging.active ? '/ids' : ''}`)
} catch(err) {
tries++;
if ( tries < 10 )
return setTimeout(() => this.loadGlobalSets(tries), 500 * tries);
this.log.error(`Error loading data for set "${set_id}".`, err);
this.load_tracker.notify('chat-data', load_key, false);
return false;
}
if ( ! response.ok ) {
this.load_tracker.notify('chat-data', load_key, false);
return false;
}
try {
data = await response.json();
} catch(err) {
this.log.error(`Error parsing data for set "${set_id}".`, err);
this.load_tracker.notify('chat-data', load_key, false);
return false;
}
const set = data.set;
if ( set )
this.loadSetData(set.id, set, suppress_log);
if ( data.user_ids )
this.loadSetUserIds(data.user_ids);
else if ( data.users )
this.loadSetUsers(data.users);
this.load_tracker.notify('chat-data', load_key, true);
return true;
}
loadSetUserIds(data, suppress_log = false) {
for(const set_id in data)
if ( has(data, set_id) ) {
const emote_set = this.emote_sets[set_id],
users = data[set_id];
this.setBulk('ffz-global', set_id, users.map(x => String(x)));
if ( ! suppress_log )
this.log.info(`Added "${emote_set ? emote_set.title : set_id}" emote set to ${users.length} users.`);
}
}
loadSetUsers(data, suppress_log = false) {
for(const set_id in data)
if ( has(data, set_id) ) {
const emote_set = this.emote_sets[set_id],
users = data[set_id];
for(const login of users)
this.parent.getUser(undefined, login)
.addSet('ffz-global', set_id);
if ( ! suppress_log )
this.log.info(`Added "${emote_set ? emote_set.title : set_id}" emote set to ${users.length} users.`);
}
}
processEmote(emote, set_id) {
if ( ! emote.id || ! emote.name || ! emote.urls )
return null;
emote.set_id = set_id;
emote.src = emote.urls[1];
emote.srcSet = `${emote.urls[1]} 1x`;
if ( emote.urls[2] )
emote.srcSet += `, ${emote.urls[2]} 2x`;
if ( emote.urls[4] )
emote.srcSet += `, ${emote.urls[4]} 4x`;
if ( emote.urls[2] ) {
emote.can_big = true;
emote.src2 = emote.urls[2];
emote.srcSet2 = `${emote.urls[2]} 1x`;
if ( emote.urls[4] )
emote.srcSet2 += `, ${emote.urls[4]} 2x`;
}
if ( emote.animated?.[1] ) {
emote.animSrc = emote.animated[1];
emote.animSrcSet = `${emote.animated[1]} 1x`;
if ( emote.animated[2] ) {
emote.animSrcSet += `, ${emote.animated[2]} 2x`;
emote.animSrc2 = emote.animated[2];
emote.animSrcSet2 = `${emote.animated[2]} 1x`;
if ( emote.animated[4] ) {
emote.animSrcSet += `, ${emote.animated[4]} 4x`;
emote.animSrcSet2 += `, ${emote.animated[4]} 2x`;
}
}
}
// Check to see if this emote applies any effects with as_background.
/*let as_background = false;
if ( emote.modifier_flags ) {
for(const input of EFFECT_STYLES)
if ( (emote.modifier_flags & input.flags) === input.flags ) {
if ( input.as_background ) {
as_background = true;
break;
}
}
}*/
emote.token = {
type: 'emote',
id: emote.id,
set: set_id,
provider: 'ffz',
src: emote.src,
srcSet: emote.srcSet,
can_big: !! emote.urls[2],
src2: emote.src2,
srcSet2: emote.srcSet2,
animSrc: emote.animSrc,
animSrcSet: emote.animSrcSet,
animSrc2: emote.animSrc2,
animSrcSet2: emote.animSrcSet2,
masked: !! emote.mask,
mod: emote.modifier,
mod_prefix: emote.modifier_prefix,
mod_hidden: (emote.modifier_flags & 1) === 1,
text: emote.hidden ? '???' : emote.name,
length: emote.name.length,
height: emote.height,
width: emote.width,
source_modifier_flags: emote.modifier_flags ?? 0,
//effect_bg: as_background
};
if ( has(MODIFIERS, emote.id) )
Object.assign(emote, MODIFIERS[emote.id]);
return emote;
}
addEmoteToSet(set_id, emote) {
const set = this.emote_sets[set_id];
if ( ! set )
throw new Error(`Invalid emote set "${set_id}"`);
let processed = this.processEmote(emote, set_id);
if ( ! processed )
throw new Error("Invalid emote data object.");
// Are we removing an existing emote?
const old_emote = set.emotes[processed.id],
old_css = old_emote && this.generateEmoteCSS(old_emote);
// Store the emote.
set.emotes[processed.id] = processed;
if ( ! old_emote )
set.count++;
// Now we need to update the CSS. If we had old emote CSS, then we
// will need to totally rebuild the CSS.
const style_key = `es--${set_id}`;
if ( old_css && old_css.length ) {
const css = [];
for(const em of Object.values(set.emotes)) {
const emote_css = this.generateEmoteCSS(em);
if ( emote_css && emote_css.length )
css.push(emote_css);
}
if ( this.style && (css.length || set.css) )
this.style.set(style_key, css.join('') + (set.css || ''));
else if ( css.length )
set.pending_css = css.join('');
} else {
const emote_css = this.generateEmoteCSS(processed);
if ( emote_css && emote_css.length ) {
if ( this.style )
this.style.set(style_key, (this.style.get(style_key) || '') + emote_css);
else
set.pending_css = (set.pending_css || '') + emote_css;
}
}
// Send a loaded event because this emote set changed.
this.emit(':loaded', set_id, set);
// Return the processed emote object.
return processed;
}
removeEmoteFromSet(set_id, emote_id) {
const set = this.emote_sets[set_id];
if ( ! set )
throw new Error(`Invalid emote set "${set_id}"`);
if ( emote_id && emote_id.id )
emote_id = emote_id.id;
const emote = set.emotes[emote_id];
if ( ! emote )
return;
const emote_css = this.generateEmoteCSS(emote);
const css = (emote_css && emote_css.length) ? [] : null;
// Rebuild the emotes object to avoid gaps.
const new_emotes = {};
let count = 0;
for(const em of Object.values(set.emotes)) {
if ( em.id == emote_id )
continue;
new_emotes[em.id] = em;
count++;
if ( css != null) {
const em_css = this.generateEmoteCSS(em);
if ( em_css && em_css.length )
css.push(em_css);
}
}
set.emotes = new_emotes;
set.count = count;
if ( css != null ) {
const style_key = `es--${set_id}`;
if ( this.style && (css.length || set.css) )
this.style.set(style_key, css.join('') + (set.css || ''));
else if ( css.length )
set.pending_css = css.join('');
}
// Send a loaded event because this emote set changed.
this.emit(':loaded', set_id, set);
// Return the removed emote.
return emote;
}
loadSetData(set_id, data, suppress_log = false) {
const old_set = this.emote_sets[set_id];
if ( ! data ) {
if ( old_set ) {
if ( this.style )
this.style.delete(`es--${set_id}`);
this.emote_sets[set_id] = null;
}
return;
}
this.emote_sets[set_id] = data;
let count = 0;
const ems = data.emotes || data.emoticons,
new_ems = data.emotes = {},
css = [];
data.id = set_id;
data.emoticons = undefined;
const bad_emotes = [];
for(const emote of ems) {
let processed = this.processEmote(emote, set_id);
if ( ! processed ) {
bad_emotes.push(emote);
continue;
}
const emote_css = this.generateEmoteCSS(processed);
if ( emote_css )
css.push(emote_css);
count++;
new_ems[processed.id] = processed;
}
if ( bad_emotes.length )
this.log.warn(`Bad Emote Data for Set #${set_id}`, bad_emotes);
data.count = count;
if ( this.style && (css.length || data.css) )
this.style.set(`es--${set_id}`, css.join('') + (data.css || ''));
else if ( css.length )
data.pending_css = css.join('');
if ( ! suppress_log )
this.log.info(`Loaded emote set #${set_id}: ${data.title} (${count} emotes)`);
this.emit(':loaded', set_id, data);
// Don't let people endlessly load unused sets.
const refs = this._set_refs[set_id] || 0;
if ( refs <= 0 && ! this._set_timers[set_id] )
this._set_timers[set_id] = setTimeout(() => this.unloadSet(set_id), 5000);
}
unloadSet(set_id, force = false, suppress_log = false) {
const old_set = this.emote_sets[set_id],
count = this._set_refs[set_id] || 0;
if ( ! old_set )
return;
if ( count > 0 ) {
if ( ! force )
return this.log.warn(`Attempted to unload emote set #${set_id} with ${count} users.`);
this.log.warn(`Unloading emote set ${set_id} with ${count} users.`);
}
if ( ! suppress_log )
this.log.info(`Unloaded emote set #${set_id}: ${old_set.title}`);
if ( this._set_timers[set_id] ) {
clearTimeout(this._set_timers[set_id]);
this._set_timers[set_id] = null;
}
this.emit(':unloaded', set_id, old_set);
this.emote_sets[set_id] = null;
}
// ========================================================================
// Emote CSS
// ========================================================================
generateEmoteCSS(emote) { // eslint-disable-line class-methods-use-this
if ( ! emote.mask && ! emote.margins && ( ! emote.modifier || ( ! emote.modifier_offset && ! emote.extra_width && ! emote.shrink_to_fit ) ) && ! emote.css )
return '';
let output = '';
if ( emote.modifier && (emote.modifier_offset || emote.margins || emote.extra_width || emote.shrink_to_fit) ) {
let margins = emote.modifier_offset || emote.margins || '0';
margins = margins.split(/\s+/).map(x => parseInt(x, 10));
if ( margins.length === 3 )
margins.push(margins[1]);
const l = margins.length,
m_top = margins[0 % l],
m_right = margins[1 % l],
m_bottom = margins[2 % l],
m_left = margins[3 % l];
output = `.modified-emote span .ffz-emote[data-id="${emote.id}"] {
padding: ${m_top}px ${m_right}px ${m_bottom}px ${m_left}px;
${emote.shrink_to_fit ? `max-width: calc(100% - ${40 - m_left - m_right - (emote.extra_width||0)}px);` : ''}
margin: 0 !important;
}`;
}
if ( emote.modifier && emote.mask?.[1] ) {
output = (output || '') + `.modified-emote[data-modifiers~="${emote.id}"] > .chat-line__message--emote {
-webkit-mask-image: url("${emote.mask[1]}");
-webkit-mask-position: center center;
}`
}
return `${output}.ffz-emote[data-id="${emote.id}"] {
${(emote.margins && ! emote.modifier) ? `margin: ${emote.margins} !important;` : ''}
${emote.css||''}
}`;
}
// ========================================================================
// Twitch Data Lookup
// ========================================================================
setTwitchEmoteSet(emote_id, set_id) {
if ( typeof emote_id === 'number' ) {
if ( isNaN(emote_id) || ! isFinite(emote_id) )
return;
emote_id = `${emote_id}`;
}
if ( typeof set_id === 'number' ) {
if ( isNaN(set_id) || ! isFinite(set_id) )
return;
set_id = `${set_id}`;
}
this.__twitch_emote_to_set[emote_id] = set_id;
}
setTwitchSetChannel(set_id, channel) {
if ( typeof set_id === 'number' ) {
if ( isNaN(set_id) || ! isFinite(set_id) )
return;
set_id = `${set_id}`;
}
this.__twitch_set_to_channel[set_id] = channel;
}
_getTwitchEmoteSet(emote_id, need_artist = false) {
const tes = this.__twitch_emote_to_set,
tsc = this.__twitch_set_to_channel,
tsa = this.__twitch_emote_to_artist;
if ( typeof emote_id === 'number' ) {
if ( isNaN(emote_id) || ! isFinite(emote_id) )
return Promise.resolve(null);
emote_id = `${emote_id}`;
}
if ( has(tes, emote_id) && (! need_artist || has(tsa, emote_id)) ) {
const val = tes[emote_id];
if ( Array.isArray(val) )
return new Promise(s => val.push(s));
else
return Promise.resolve(val);
}
const apollo = this.resolve('site.apollo');
if ( ! apollo?.client )
return Promise.resolve(null);
return new Promise(s => {
const promises = [s];
tes[emote_id] = promises;
timeout(apollo.client.query({
query: GET_EMOTE,
variables: {
id: `${emote_id}`
}
}), 2000).then(data => {
const emote = data?.data?.emote;
let set_id = null;
if ( emote ) {
set_id = emote.setID;
if ( emote.id && ! has(tsa, emote.id) ) {
tsa[emote.id] = emote.artist;
}
if ( set_id && ! has(tsc, set_id) ) {
const type = determineEmoteType(emote);
tsc[set_id] = {
id: set_id,
type,
owner: emote?.subscriptionProduct?.owner || emote?.owner
};
}
}
tes[emote_id] = set_id;
for(const fn of promises)
fn(set_id);
}).catch(() => {
tes[emote_id] = null;
for(const fn of promises)
fn(null);
});
});
}
getTwitchEmoteSet(emote_id, callback) {
const promise = this._getTwitchEmoteSet(emote_id);
if ( callback )
promise.then(callback);
else
return promise;
}
_getTwitchEmoteArtist(emote_id) {
const tsa = this.__twitch_emote_to_artist;
if ( has(tsa, emote_id) )
return Promise.resolve(tsa[emote_id]);
return this._getTwitchEmoteSet(emote_id, true)
.then(() => tsa[emote_id])
.catch(() => {
tsa[emote_id] = null;
return null;
});
}
getTwitchEmoteArtist(emote_id, callback) {
const promise = this._getTwitchEmoteArtist(emote_id);
if ( callback )
promise.then(callback);
else
return promise;
}
_getTwitchSetChannel(set_id) {
const tsc = this.__twitch_set_to_channel;
if ( typeof set_id === 'number' ) {
if ( isNaN(set_id) || ! isFinite(set_id) )
return Promise.resolve(null);
set_id = `${set_id}`;
}
if ( has(tsc, set_id) ) {
const val = tsc[set_id];
if ( Array.isArray(val) )
return new Promise(s => val.push(s));
else
return Promise.resolve(val);
}
const apollo = this.resolve('site.apollo');
if ( ! apollo?.client )
return Promise.resolve(null);
return new Promise(s => {
const promises = [s];
tsc[set_id] = promises;
timeout(apollo.client.query({
query: GET_EMOTE_SET,
variables: {
id: `${set_id}`
}
}), 2000).then(data => {
const set = data?.data?.emoteSet;
let result = null;
if ( set ) {
result = {
id: set_id,
type: determineSetType(set),
owner: set.owner ? {
id: set.owner.id,
login: set.owner.login,
displayName: set.owner.displayName
} : null
};
}
tsc[set_id] = result;
for(const fn of promises)
fn(result);
}).catch(() => {
tsc[set_id] = null;
for(const fn of promises)
fn(null);
});
});
}
getTwitchSetChannel(set_id, callback) {
const promise = this._getTwitchSetChannel(set_id);
if ( callback )
promise.then(callback);
else
return promise;
}
}
function determineEmoteType(emote) {
const product = emote.subscriptionProduct;
if ( product ) {
if ( product.id == 12658 )
return EmoteTypes.Prime;
else if ( product.id == 324 )
return EmoteTypes.Turbo;
// TODO: Care about Overwatch League
const owner = product.owner;
if ( owner ) {
if ( owner.id == 139075904 || product.state === 'INACTIVE' )
return EmoteTypes.LimitedTime;
return EmoteTypes.Subscription;
}
}
if ( emote.setID == 300238151 )
return EmoteTypes.ChannelPoints;
if ( emote.setID == 300374282 )
return EmoteTypes.TwoFactor;
const id = parseInt(emote.setID, 10);
if ( ! isNaN(id) && isFinite(id) && id >= 5e8 )
return EmoteTypes.BitsTier;
return EmoteTypes.Global;
}
function determineSetType(set) {
const id = /^\d+$/.test(set.id) ? parseInt(set.id, 10) : null;
if ( id && TWITCH_GLOBAL_SETS.includes(id) )
return EmoteTypes.Global;
if ( id && TWITCH_POINTS_SETS.includes(id) )
return EmoteTypes.ChannelPoints;
if ( id && TWITCH_PRIME_SETS.includes(id) )
return EmoteTypes.Prime;
if ( id == 300374282 )
return EmoteTypes.TwoFactor;
const owner = set.owner;
if ( owner ) {
if ( owner.id == 139075904 )
return EmoteTypes.LimitedTime;
let product;
if ( Array.isArray(owner.subscriptionProducts) )
for(const prod of owner.subscriptionProducts)
if ( set.id == prod.emoteSetID ) {
product = prod;
break;
}
if ( product ) {
if ( product.id == 12658 )
return EmoteTypes.Prime;
else if ( product.id == 324 )
return EmoteTypes.Turbo;
else if ( product.state === 'INACTIVE' )
return EmoteTypes.LimitedTime;
}
return EmoteTypes.Subscription;
}
if ( id >= 5e8 )
return EmoteTypes.BitsTier;
return EmoteTypes.Global;
}