This commit is contained in:
syuilo 2023-05-14 10:50:21 +09:00
parent a979fb9207
commit 238d0fa667
13 changed files with 92 additions and 1043 deletions

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@ -0,0 +1,29 @@
export type BlockBase = {
id: string;
type: string;
};
export type TextBlock = BlockBase & {
type: 'text';
text: string;
};
export type SectionBlock = BlockBase & {
type: 'section';
title: string;
children: Block[];
};
export type ImageBlock = BlockBase & {
type: 'image';
fileId: string | null;
};
export type NoteBlock = BlockBase & {
type: 'note';
detailed: boolean;
note: string | null;
};
export type Block =
TextBlock | SectionBlock | ImageBlock | NoteBlock;

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@ -1,33 +1,19 @@
<template>
<component :is="'x-' + block.type" :key="block.id" :block="block" :hpml="hpml" :h="h"/>
<component :is="'x-' + block.type" :key="block.id" :page="page" :block="block" :h="h"/>
</template>
<script lang="ts">
import { defineComponent, PropType } from 'vue';
<script lang="ts" setup>
import { } from 'vue';
import * as Misskey from 'misskey-js';
import XText from './page.text.vue';
import XSection from './page.section.vue';
import XImage from './page.image.vue';
import XNote from './page.note.vue';
import { Hpml } from '@/scripts/hpml/evaluator';
import { Block } from '@/scripts/hpml/block';
import { Block } from './block.type';
export default defineComponent({
components: {
XText, XSection, XImage, XNote,
},
props: {
block: {
type: Object as PropType<Block>,
required: true,
},
hpml: {
type: Object as PropType<Hpml>,
required: true,
},
h: {
type: Number,
required: true,
},
},
});
defineProps<{
block: Block,
h: number,
page: Misskey.entities.Page,
}>();
</script>

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@ -5,15 +5,15 @@
</template>
<script lang="ts" setup>
import { PropType } from 'vue';
import { } from 'vue';
import * as Misskey from 'misskey-js';
import { ImageBlock } from './block.type';
import ImgWithBlurhash from '@/components/MkImgWithBlurhash.vue';
import { ImageBlock } from '@/scripts/hpml/block';
import { Hpml } from '@/scripts/hpml/evaluator';
const props = defineProps<{
block: PropType<ImageBlock>,
hpml: PropType<Hpml>,
block: ImageBlock,
page: Misskey.entities.Page,
}>();
const image = props.hpml.page.attachedFiles.find(x => x.id === props.block.fileId);
const image = props.page.attachedFiles.find(x => x.id === props.block.fileId);
</script>

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@ -5,37 +5,25 @@
</div>
</template>
<script lang="ts">
import { defineComponent, onMounted, PropType, Ref, ref } from 'vue';
<script lang="ts" setup>
import { onMounted, Ref, ref } from 'vue';
import * as Misskey from 'misskey-js';
import { NoteBlock } from './block.type';
import MkNote from '@/components/MkNote.vue';
import MkNoteDetailed from '@/components/MkNoteDetailed.vue';
import * as os from '@/os';
import { NoteBlock } from '@/scripts/hpml/block';
export default defineComponent({
components: {
MkNote,
MkNoteDetailed,
},
props: {
block: {
type: Object as PropType<NoteBlock>,
required: true,
},
},
setup(props, ctx) {
const note: Ref<Record<string, any> | null> = ref(null);
const props = defineProps<{
block: NoteBlock,
page: Misskey.entities.Page,
}>();
onMounted(() => {
const note: Ref<Misskey.entities.Note | null> = ref(null);
onMounted(() => {
os.api('notes/show', { noteId: props.block.note })
.then(result => {
note.value = result;
});
});
return {
note,
};
},
});
</script>

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@ -3,34 +3,23 @@
<component :is="'h' + h">{{ block.title }}</component>
<div class="children">
<XBlock v-for="child in block.children" :key="child.id" :block="child" :hpml="hpml" :h="h + 1"/>
<XBlock v-for="child in block.children" :key="child.id" :page="page" :block="child" :h="h + 1"/>
</div>
</section>
</template>
<script lang="ts">
import { defineComponent, defineAsyncComponent, PropType } from 'vue';
import { SectionBlock } from '@/scripts/hpml/block';
import { Hpml } from '@/scripts/hpml/evaluator';
<script lang="ts" setup>
import { defineAsyncComponent } from 'vue';
import * as Misskey from 'misskey-js';
import { SectionBlock } from './block.type';
export default defineComponent({
components: {
XBlock: defineAsyncComponent(() => import('./page.block.vue')),
},
props: {
block: {
type: Object as PropType<SectionBlock>,
required: true,
},
hpml: {
type: Object as PropType<Hpml>,
required: true,
},
h: {
required: true,
},
},
});
const XBlock = defineAsyncComponent(() => import('./page.block.vue'));
defineProps<{
block: SectionBlock,
h: number,
page: Misskey.entities.Page,
}>();
</script>
<style lang="scss" scoped>

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@ -1,56 +1,26 @@
<template>
<div class="mrdgzndn">
<Mfm :key="text" :text="text" :is-note="false" :i="$i"/>
<Mfm :text="block.text" :is-note="false" :i="$i"/>
<MkUrlPreview v-for="url in urls" :key="url" :url="url" class="url"/>
</div>
</template>
<script lang="ts">
import { defineAsyncComponent, defineComponent, PropType } from 'vue';
<script lang="ts" setup>
import { defineAsyncComponent } from 'vue';
import * as mfm from 'mfm-js';
import { TextBlock } from '@/scripts/hpml/block';
import { Hpml } from '@/scripts/hpml/evaluator';
import * as Misskey from 'misskey-js';
import { TextBlock } from './block.type';
import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm';
import { $i } from '@/account';
export default defineComponent({
components: {
MkUrlPreview: defineAsyncComponent(() => import('@/components/MkUrlPreview.vue')),
},
props: {
block: {
type: Object as PropType<TextBlock>,
required: true,
},
hpml: {
type: Object as PropType<Hpml>,
required: true,
},
},
data() {
return {
text: this.hpml.interpolate(this.block.text),
$i,
};
},
computed: {
urls(): string[] {
if (this.text) {
return extractUrlFromMfm(mfm.parse(this.text));
} else {
return [];
}
},
},
watch: {
'hpml.vars': {
handler() {
this.text = this.hpml.interpolate(this.block.text);
},
deep: true,
},
},
});
const MkUrlPreview = defineAsyncComponent(() => import('@/components/MkUrlPreview.vue'));
const props = defineProps<{
block: TextBlock,
page: Misskey.entities.Page,
}>();
const urls = props.block.text ? extractUrlFromMfm(mfm.parse(props.block.text)) : [];
</script>
<style lang="scss" scoped>

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@ -1,44 +1,17 @@
<template>
<div v-if="hpml" class="iroscrza" :class="{ center: page.alignCenter, serif: page.font === 'serif' }">
<XBlock v-for="child in page.content" :key="child.id" :block="child" :hpml="hpml" :h="2"/>
<div class="iroscrza" :class="{ center: page.alignCenter, serif: page.font === 'serif' }">
<XBlock v-for="child in page.content" :key="child.id" :block="child" :h="2"/>
</div>
</template>
<script lang="ts">
import { defineComponent, onMounted, nextTick, PropType } from 'vue';
<script lang="ts" setup>
import { onMounted, nextTick } from 'vue';
import * as Misskey from 'misskey-js';
import XBlock from './page.block.vue';
import { Hpml } from '@/scripts/hpml/evaluator';
import { url } from '@/config';
import { $i } from '@/account';
export default defineComponent({
components: {
XBlock,
},
props: {
page: {
type: Object as PropType<Record<string, any>>,
required: true,
},
},
setup(props, ctx) {
const hpml = new Hpml(props.page, {
randomSeed: Math.random(),
visitor: $i,
url: url,
});
onMounted(() => {
nextTick(() => {
hpml.eval();
});
});
return {
hpml,
};
},
});
defineProps<{
page: Misskey.entities.Page,
}>();
</script>
<style lang="scss" scoped>

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@ -1,109 +0,0 @@
// blocks
export type BlockBase = {
id: string;
type: string;
};
export type TextBlock = BlockBase & {
type: 'text';
text: string;
};
export type SectionBlock = BlockBase & {
type: 'section';
title: string;
children: (Block | VarBlock)[];
};
export type ImageBlock = BlockBase & {
type: 'image';
fileId: string | null;
};
export type ButtonBlock = BlockBase & {
type: 'button';
text: any;
primary: boolean;
action: string;
content: string;
event: string;
message: string;
var: string;
fn: string;
};
export type IfBlock = BlockBase & {
type: 'if';
var: string;
children: Block[];
};
export type TextareaBlock = BlockBase & {
type: 'textarea';
text: string;
};
export type PostBlock = BlockBase & {
type: 'post';
text: string;
attachCanvasImage: boolean;
canvasId: string;
};
export type CanvasBlock = BlockBase & {
type: 'canvas';
name: string; // canvas id
width: number;
height: number;
};
export type NoteBlock = BlockBase & {
type: 'note';
detailed: boolean;
note: string | null;
};
export type Block =
TextBlock | SectionBlock | ImageBlock | ButtonBlock | IfBlock | TextareaBlock | PostBlock | CanvasBlock | NoteBlock | VarBlock;
// variable blocks
export type VarBlockBase = BlockBase & {
name: string;
};
export type NumberInputVarBlock = VarBlockBase & {
type: 'numberInput';
text: string;
};
export type TextInputVarBlock = VarBlockBase & {
type: 'textInput';
text: string;
};
export type SwitchVarBlock = VarBlockBase & {
type: 'switch';
text: string;
};
export type RadioButtonVarBlock = VarBlockBase & {
type: 'radioButton';
title: string;
values: string[];
};
export type CounterVarBlock = VarBlockBase & {
type: 'counter';
text: string;
inc: number;
};
export type VarBlock =
NumberInputVarBlock | TextInputVarBlock | SwitchVarBlock | RadioButtonVarBlock | CounterVarBlock;
const varBlock = ['numberInput', 'textInput', 'switch', 'radioButton', 'counter'];
export function isVarBlock(block: Block): block is VarBlock {
return varBlock.includes(block.type);
}

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@ -1,171 +0,0 @@
import { ref, Ref, unref } from 'vue';
import { collectPageVars } from '../collect-page-vars';
import { initHpmlLib } from './lib';
import { Expr, isLiteralValue, Variable } from './expr';
import { PageVar, envVarsDef, Fn, HpmlScope, HpmlError } from '.';
import { version } from '@/config';
/**
* Hpml evaluator
*/
export class Hpml {
private variables: Variable[];
private pageVars: PageVar[];
private envVars: Record<keyof typeof envVarsDef, any>;
public pageVarUpdatedCallback?: values.VFn;
public canvases: Record<string, HTMLCanvasElement> = {};
public vars: Ref<Record<string, any>> = ref({});
public page: Record<string, any>;
private opts: {
randomSeed: string; visitor?: any; url?: string;
};
constructor(page: Hpml['page'], opts: Hpml['opts']) {
this.page = page;
this.variables = this.page.variables;
this.pageVars = collectPageVars(this.page.content);
this.opts = opts;
const date = new Date();
this.envVars = {
AI: 'kawaii',
VERSION: version,
URL: this.page ? `${opts.url}/@${this.page.user.username}/pages/${this.page.name}` : '',
LOGIN: opts.visitor != null,
NAME: opts.visitor ? opts.visitor.name || opts.visitor.username : '',
USERNAME: opts.visitor ? opts.visitor.username : '',
USERID: opts.visitor ? opts.visitor.id : '',
NOTES_COUNT: opts.visitor ? opts.visitor.notesCount : 0,
FOLLOWERS_COUNT: opts.visitor ? opts.visitor.followersCount : 0,
FOLLOWING_COUNT: opts.visitor ? opts.visitor.followingCount : 0,
IS_CAT: opts.visitor ? opts.visitor.isCat : false,
SEED: opts.randomSeed ? opts.randomSeed : '',
YMD: `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`,
AISCRIPT_DISABLED: true,
NULL: null,
};
this.eval();
}
public eval() {
try {
this.vars.value = this.evaluateVars();
} catch (err) {
//this.onError(e);
}
}
public interpolate(str: string) {
if (str == null) return null;
return str.replace(/{(.+?)}/g, match => {
const v = unref(this.vars)[match.slice(1, -1).trim()];
return v == null ? 'NULL' : v.toString();
});
}
public registerCanvas(id: string, canvas: any) {
this.canvases[id] = canvas;
}
public updatePageVar(name: string, value: any) {
const pageVar = this.pageVars.find(v => v.name === name);
if (pageVar !== undefined) {
pageVar.value = value;
} else {
throw new HpmlError(`No such page var '${name}'`);
}
}
public updateRandomSeed(seed: string) {
this.opts.randomSeed = seed;
this.envVars.SEED = seed;
}
private _interpolateScope(str: string, scope: HpmlScope) {
return str.replace(/{(.+?)}/g, match => {
const v = scope.getState(match.slice(1, -1).trim());
return v == null ? 'NULL' : v.toString();
});
}
public evaluateVars(): Record<string, any> {
const values: Record<string, any> = {};
for (const [k, v] of Object.entries(this.envVars)) {
values[k] = v;
}
for (const v of this.pageVars) {
values[v.name] = v.value;
}
for (const v of this.variables) {
values[v.name] = this.evaluate(v, new HpmlScope([values]));
}
return values;
}
private evaluate(expr: Expr, scope: HpmlScope): any {
if (isLiteralValue(expr)) {
if (expr.type === null) {
return null;
}
if (expr.type === 'number') {
return parseInt((expr.value as any), 10);
}
if (expr.type === 'text' || expr.type === 'multiLineText') {
return this._interpolateScope(expr.value || '', scope);
}
if (expr.type === 'textList') {
return this._interpolateScope(expr.value || '', scope).trim().split('\n');
}
if (expr.type === 'ref') {
return scope.getState(expr.value);
}
// Define user function
if (expr.type === 'fn') {
return {
slots: expr.value.slots.map(x => x.name),
exec: (slotArg: Record<string, any>) => {
return this.evaluate(expr.value.expression, scope.createChildScope(slotArg, expr.id));
},
} as Fn;
}
return;
}
// Call user function
if (expr.type.startsWith('fn:')) {
const fnName = expr.type.split(':')[1];
const fn = scope.getState(fnName);
const args = {} as Record<string, any>;
for (let i = 0; i < fn.slots.length; i++) {
const name = fn.slots[i];
args[name] = this.evaluate(expr.args[i], scope);
}
return fn.exec(args);
}
if (expr.args === undefined) return null;
const funcs = initHpmlLib(expr, scope, this.opts.randomSeed, this.opts.visitor);
// Call function
const fnName = expr.type;
const fn = (funcs as any)[fnName];
if (fn == null) {
throw new HpmlError(`No such function '${fnName}'`);
} else {
return fn(...expr.args.map(x => this.evaluate(x, scope)));
}
}
}

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@ -1,79 +0,0 @@
import { literalDefs, Type } from '.';
export type ExprBase = {
id: string;
};
// value
export type EmptyValue = ExprBase & {
type: null;
value: null;
};
export type TextValue = ExprBase & {
type: 'text';
value: string;
};
export type MultiLineTextValue = ExprBase & {
type: 'multiLineText';
value: string;
};
export type TextListValue = ExprBase & {
type: 'textList';
value: string;
};
export type NumberValue = ExprBase & {
type: 'number';
value: number;
};
export type RefValue = ExprBase & {
type: 'ref';
value: string; // value is variable name
};
export type AiScriptRefValue = ExprBase & {
type: 'aiScriptVar';
value: string; // value is variable name
};
export type UserFnValue = ExprBase & {
type: 'fn';
value: UserFnInnerValue;
};
type UserFnInnerValue = {
slots: {
name: string;
type: Type;
}[];
expression: Expr;
};
export type Value =
EmptyValue | TextValue | MultiLineTextValue | TextListValue | NumberValue | RefValue | AiScriptRefValue | UserFnValue;
export function isLiteralValue(expr: Expr): expr is Value {
if (expr.type == null) return true;
if (literalDefs[expr.type]) return true;
return false;
}
// call function
export type CallFn = ExprBase & { // "fn:hoge" or string
type: string;
args: Expr[];
value: null;
};
// variable
export type Variable = (Value | CallFn) & {
name: string;
};
// expression
export type Expr = Variable | Value | CallFn;

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@ -1,100 +0,0 @@
/**
* Hpml
*/
import { Hpml } from './evaluator';
import { funcDefs } from './lib';
export type Fn = {
slots: string[];
exec: (args: Record<string, any>) => ReturnType<Hpml['evaluate']>;
};
export type Type = 'string' | 'number' | 'boolean' | 'stringArray' | null;
export const literalDefs: Record<string, { out: any; category: string; icon: any; }> = {
text: { out: 'string', category: 'value', icon: 'ti ti-quote' },
multiLineText: { out: 'string', category: 'value', icon: 'ti ti-align-left' },
textList: { out: 'stringArray', category: 'value', icon: 'ti ti-list' },
number: { out: 'number', category: 'value', icon: 'ti ti-list-numbers' },
ref: { out: null, category: 'value', icon: 'ti ti-wand' },
aiScriptVar: { out: null, category: 'value', icon: 'ti ti-wand' },
fn: { out: 'function', category: 'value', icon: 'ti ti-math-function' },
};
export const blockDefs = [
...Object.entries(literalDefs).map(([k, v]) => ({
type: k, out: v.out, category: v.category, icon: v.icon,
})),
...Object.entries(funcDefs).map(([k, v]) => ({
type: k, out: v.out, category: v.category, icon: v.icon,
})),
];
export type PageVar = { name: string; value: any; type: Type; };
export const envVarsDef: Record<string, Type> = {
AI: 'string',
URL: 'string',
VERSION: 'string',
LOGIN: 'boolean',
NAME: 'string',
USERNAME: 'string',
USERID: 'string',
NOTES_COUNT: 'number',
FOLLOWERS_COUNT: 'number',
FOLLOWING_COUNT: 'number',
IS_CAT: 'boolean',
SEED: null,
YMD: 'string',
AISCRIPT_DISABLED: 'boolean',
NULL: null,
};
export class HpmlScope {
private layerdStates: Record<string, any>[];
public name: string;
constructor(layerdStates: HpmlScope['layerdStates'], name?: HpmlScope['name']) {
this.layerdStates = layerdStates;
this.name = name ?? 'anonymous';
}
public createChildScope(states: Record<string, any>, name?: HpmlScope['name']): HpmlScope {
const layer = [states, ...this.layerdStates];
return new HpmlScope(layer, name);
}
/**
*
* @param name
*/
public getState(name: string): any {
for (const later of this.layerdStates) {
const state = later[name];
if (state !== undefined) {
return state;
}
}
throw new HpmlError(
`No such variable '${name}' in scope '${this.name}'`, {
scope: this.layerdStates,
});
}
}
export class HpmlError extends Error {
public info?: any;
constructor(message: string, info?: any) {
super(message);
this.info = info;
// Maintains proper stack trace for where our error was thrown (only available on V8)
if (Error.captureStackTrace) {
Error.captureStackTrace(this, HpmlError);
}
}
}

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import seedrandom from 'seedrandom';
import { Hpml } from './evaluator';
import { Expr } from './expr';
import { Fn, HpmlScope } from '.';
/* TODO: https://www.chartjs.org/docs/latest/configuration/canvas-background.html#color
// https://stackoverflow.com/questions/38493564/chart-area-background-color-chartjs
Chart.pluginService.register({
beforeDraw: (chart, easing) => {
if (chart.config.options.chartArea && chart.config.options.chartArea.backgroundColor) {
const ctx = chart.chart.ctx;
ctx.save();
ctx.fillStyle = chart.config.options.chartArea.backgroundColor;
ctx.fillRect(0, 0, chart.chart.width, chart.chart.height);
ctx.restore();
}
}
});
*/
export function initAiLib(hpml: Hpml) {
return {
'MkPages:updated': values.FN_NATIVE(([callback]) => {
hpml.pageVarUpdatedCallback = (callback as values.VFn);
}),
'MkPages:get_canvas': values.FN_NATIVE(([id]) => {
utils.assertString(id);
const canvas = hpml.canvases[id.value];
const ctx = canvas.getContext('2d');
return values.OBJ(new Map([
['clear_rect', values.FN_NATIVE(([x, y, width, height]) => { ctx.clearRect(x.value, y.value, width.value, height.value); })],
['fill_rect', values.FN_NATIVE(([x, y, width, height]) => { ctx.fillRect(x.value, y.value, width.value, height.value); })],
['stroke_rect', values.FN_NATIVE(([x, y, width, height]) => { ctx.strokeRect(x.value, y.value, width.value, height.value); })],
['fill_text', values.FN_NATIVE(([text, x, y, width]) => { ctx.fillText(text.value, x.value, y.value, width ? width.value : undefined); })],
['stroke_text', values.FN_NATIVE(([text, x, y, width]) => { ctx.strokeText(text.value, x.value, y.value, width ? width.value : undefined); })],
['set_line_width', values.FN_NATIVE(([width]) => { ctx.lineWidth = width.value; })],
['set_font', values.FN_NATIVE(([font]) => { ctx.font = font.value; })],
['set_fill_style', values.FN_NATIVE(([style]) => { ctx.fillStyle = style.value; })],
['set_stroke_style', values.FN_NATIVE(([style]) => { ctx.strokeStyle = style.value; })],
['begin_path', values.FN_NATIVE(() => { ctx.beginPath(); })],
['close_path', values.FN_NATIVE(() => { ctx.closePath(); })],
['move_to', values.FN_NATIVE(([x, y]) => { ctx.moveTo(x.value, y.value); })],
['line_to', values.FN_NATIVE(([x, y]) => { ctx.lineTo(x.value, y.value); })],
['arc', values.FN_NATIVE(([x, y, radius, startAngle, endAngle]) => { ctx.arc(x.value, y.value, radius.value, startAngle.value, endAngle.value); })],
['rect', values.FN_NATIVE(([x, y, width, height]) => { ctx.rect(x.value, y.value, width.value, height.value); })],
['fill', values.FN_NATIVE(() => { ctx.fill(); })],
['stroke', values.FN_NATIVE(() => { ctx.stroke(); })],
]));
}),
'MkPages:chart': values.FN_NATIVE(([id, opts]) => {
/* TODO
utils.assertString(id);
utils.assertObject(opts);
const canvas = hpml.canvases[id.value];
const color = getComputedStyle(document.documentElement).getPropertyValue('--accent');
Chart.defaults.color = '#555';
const chart = new Chart(canvas, {
type: opts.value.get('type').value,
data: {
labels: opts.value.get('labels').value.map(x => x.value),
datasets: opts.value.get('datasets').value.map(x => ({
label: x.value.has('label') ? x.value.get('label').value : '',
data: x.value.get('data').value.map(x => x.value),
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: x.value.has('color') ? x.value.get('color') : color,
backgroundColor: tinycolor(x.value.has('color') ? x.value.get('color') : color).setAlpha(0.1).toRgbString(),
}))
},
options: {
responsive: false,
devicePixelRatio: 1.5,
title: {
display: opts.value.has('title'),
text: opts.value.has('title') ? opts.value.get('title').value : '',
fontSize: 14,
},
layout: {
padding: {
left: 32,
right: 32,
top: opts.value.has('title') ? 16 : 32,
bottom: 16
}
},
legend: {
display: opts.value.get('datasets').value.filter(x => x.value.has('label') && x.value.get('label').value).length === 0 ? false : true,
position: 'bottom',
labels: {
boxWidth: 16,
}
},
tooltips: {
enabled: false,
},
chartArea: {
backgroundColor: '#fff'
},
...(opts.value.get('type').value === 'radar' ? {
scale: {
ticks: {
display: opts.value.has('show_tick_label') ? opts.value.get('show_tick_label').value : false,
min: opts.value.has('min') ? opts.value.get('min').value : undefined,
max: opts.value.has('max') ? opts.value.get('max').value : undefined,
maxTicksLimit: 8,
},
pointLabels: {
fontSize: 12
}
}
} : {
scales: {
yAxes: [{
ticks: {
display: opts.value.has('show_tick_label') ? opts.value.get('show_tick_label').value : true,
min: opts.value.has('min') ? opts.value.get('min').value : undefined,
max: opts.value.has('max') ? opts.value.get('max').value : undefined,
}
}]
}
})
}
});
*/
}),
};
}
export const funcDefs: Record<string, { in: any[]; out: any; category: string; icon: any; }> = {
if: { in: ['boolean', 0, 0], out: 0, category: 'flow', icon: 'ti ti-share' },
for: { in: ['number', 'function'], out: null, category: 'flow', icon: 'ti ti-recycle' },
not: { in: ['boolean'], out: 'boolean', category: 'logical', icon: 'ti ti-flag' },
or: { in: ['boolean', 'boolean'], out: 'boolean', category: 'logical', icon: 'ti ti-flag' },
and: { in: ['boolean', 'boolean'], out: 'boolean', category: 'logical', icon: 'ti ti-flag' },
add: { in: ['number', 'number'], out: 'number', category: 'operation', icon: 'ti ti-plus' },
subtract: { in: ['number', 'number'], out: 'number', category: 'operation', icon: 'ti ti-minus' },
multiply: { in: ['number', 'number'], out: 'number', category: 'operation', icon: 'ti ti-x' },
divide: { in: ['number', 'number'], out: 'number', category: 'operation', icon: 'ti ti-divide' },
mod: { in: ['number', 'number'], out: 'number', category: 'operation', icon: 'ti ti-divide' },
round: { in: ['number'], out: 'number', category: 'operation', icon: 'ti ti-calculator' },
eq: { in: [0, 0], out: 'boolean', category: 'comparison', icon: 'ti ti-equal' },
notEq: { in: [0, 0], out: 'boolean', category: 'comparison', icon: 'ti ti-equal-not' },
gt: { in: ['number', 'number'], out: 'boolean', category: 'comparison', icon: 'ti ti-math-greater' },
lt: { in: ['number', 'number'], out: 'boolean', category: 'comparison', icon: 'ti ti-math-lower' },
gtEq: { in: ['number', 'number'], out: 'boolean', category: 'comparison', icon: 'ti ti-math-equal-greater' },
ltEq: { in: ['number', 'number'], out: 'boolean', category: 'comparison', icon: 'ti ti-math-equal-lower' },
strLen: { in: ['string'], out: 'number', category: 'text', icon: 'ti ti-quote' },
strPick: { in: ['string', 'number'], out: 'string', category: 'text', icon: 'ti ti-quote' },
strReplace: { in: ['string', 'string', 'string'], out: 'string', category: 'text', icon: 'ti ti-quote' },
strReverse: { in: ['string'], out: 'string', category: 'text', icon: 'ti ti-quote' },
join: { in: ['stringArray', 'string'], out: 'string', category: 'text', icon: 'ti ti-quote' },
stringToNumber: { in: ['string'], out: 'number', category: 'convert', icon: 'ti ti-arrows-right-left' },
numberToString: { in: ['number'], out: 'string', category: 'convert', icon: 'ti ti-arrows-right-left' },
splitStrByLine: { in: ['string'], out: 'stringArray', category: 'convert', icon: 'ti ti-arrows-right-left' },
pick: { in: [null, 'number'], out: null, category: 'list', icon: 'ti ti-indent-increase' },
listLen: { in: [null], out: 'number', category: 'list', icon: 'ti ti-indent-increase' },
rannum: { in: ['number', 'number'], out: 'number', category: 'random', icon: 'ti ti-dice' },
dailyRannum: { in: ['number', 'number'], out: 'number', category: 'random', icon: 'ti ti-dice' },
seedRannum: { in: [null, 'number', 'number'], out: 'number', category: 'random', icon: 'ti ti-dice' },
random: { in: ['number'], out: 'boolean', category: 'random', icon: 'ti ti-dice' },
dailyRandom: { in: ['number'], out: 'boolean', category: 'random', icon: 'ti ti-dice' },
seedRandom: { in: [null, 'number'], out: 'boolean', category: 'random', icon: 'ti ti-dice' },
randomPick: { in: [0], out: 0, category: 'random', icon: 'ti ti-dice' },
dailyRandomPick: { in: [0], out: 0, category: 'random', icon: 'ti ti-dice' },
seedRandomPick: { in: [null, 0], out: 0, category: 'random', icon: 'ti ti-dice' },
DRPWPM: { in: ['stringArray'], out: 'string', category: 'random', icon: 'ti ti-dice' }, // dailyRandomPickWithProbabilityMapping
};
export function initHpmlLib(expr: Expr, scope: HpmlScope, randomSeed: string, visitor?: any) {
const date = new Date();
const day = `${visitor ? visitor.id : ''} ${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`;
// SHOULD be fine to ignore since it's intended + function shape isn't defined
// eslint-disable-next-line @typescript-eslint/ban-types
const funcs: Record<string, Function> = {
not: (a: boolean) => !a,
or: (a: boolean, b: boolean) => a || b,
and: (a: boolean, b: boolean) => a && b,
eq: (a: any, b: any) => a === b,
notEq: (a: any, b: any) => a !== b,
gt: (a: number, b: number) => a > b,
lt: (a: number, b: number) => a < b,
gtEq: (a: number, b: number) => a >= b,
ltEq: (a: number, b: number) => a <= b,
if: (bool: boolean, a: any, b: any) => bool ? a : b,
for: (times: number, fn: Fn) => {
const result: any[] = [];
for (let i = 0; i < times; i++) {
result.push(fn.exec({
[fn.slots[0]]: i + 1,
}));
}
return result;
},
add: (a: number, b: number) => a + b,
subtract: (a: number, b: number) => a - b,
multiply: (a: number, b: number) => a * b,
divide: (a: number, b: number) => a / b,
mod: (a: number, b: number) => a % b,
round: (a: number) => Math.round(a),
strLen: (a: string) => a.length,
strPick: (a: string, b: number) => a[b - 1],
strReplace: (a: string, b: string, c: string) => a.split(b).join(c),
strReverse: (a: string) => a.split('').reverse().join(''),
join: (texts: string[], separator: string) => texts.join(separator || ''),
stringToNumber: (a: string) => parseInt(a),
numberToString: (a: number) => a.toString(),
splitStrByLine: (a: string) => a.split('\n'),
pick: (list: any[], i: number) => list[i - 1],
listLen: (list: any[]) => list.length,
random: (probability: number) => Math.floor(seedrandom(`${randomSeed}:${expr.id}`)() * 100) < probability,
rannum: (min: number, max: number) => min + Math.floor(seedrandom(`${randomSeed}:${expr.id}`)() * (max - min + 1)),
randomPick: (list: any[]) => list[Math.floor(seedrandom(`${randomSeed}:${expr.id}`)() * list.length)],
dailyRandom: (probability: number) => Math.floor(seedrandom(`${day}:${expr.id}`)() * 100) < probability,
dailyRannum: (min: number, max: number) => min + Math.floor(seedrandom(`${day}:${expr.id}`)() * (max - min + 1)),
dailyRandomPick: (list: any[]) => list[Math.floor(seedrandom(`${day}:${expr.id}`)() * list.length)],
seedRandom: (seed: any, probability: number) => Math.floor(seedrandom(seed)() * 100) < probability,
seedRannum: (seed: any, min: number, max: number) => min + Math.floor(seedrandom(seed)() * (max - min + 1)),
seedRandomPick: (seed: any, list: any[]) => list[Math.floor(seedrandom(seed)() * list.length)],
DRPWPM: (list: string[]) => {
const xs: any[] = [];
let totalFactor = 0;
for (const x of list) {
const parts = x.split(' ');
const factor = parseInt(parts.pop()!, 10);
const text = parts.join(' ');
totalFactor += factor;
xs.push({ factor, text });
}
const r = seedrandom(`${day}:${expr.id}`)() * totalFactor;
let stackedFactor = 0;
for (const x of xs) {
if (r >= stackedFactor && r <= stackedFactor + x.factor) {
return x.text;
} else {
stackedFactor += x.factor;
}
}
return xs[0].text;
},
};
return funcs;
}

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@ -1,182 +0,0 @@
import { isLiteralValue } from './expr';
import { funcDefs } from './lib';
import { envVarsDef } from '.';
import type { Type, PageVar } from '.';
import type { Expr, Variable } from './expr';
type TypeError = {
arg: number;
expect: Type;
actual: Type;
};
/**
* Hpml type checker
*/
export class HpmlTypeChecker {
public variables: Variable[];
public pageVars: PageVar[];
constructor(variables: HpmlTypeChecker['variables'] = [], pageVars: HpmlTypeChecker['pageVars'] = []) {
this.variables = variables;
this.pageVars = pageVars;
}
public typeCheck(v: Expr): TypeError | null {
if (isLiteralValue(v)) return null;
const def = funcDefs[v.type || ''];
if (def == null) {
throw new Error('Unknown type: ' + v.type);
}
const generic: Type[] = [];
for (let i = 0; i < def.in.length; i++) {
const arg = def.in[i];
const type = this.infer(v.args[i]);
if (type === null) continue;
if (typeof arg === 'number') {
if (generic[arg] === undefined) {
generic[arg] = type;
} else if (type !== generic[arg]) {
return {
arg: i,
expect: generic[arg],
actual: type,
};
}
} else if (type !== arg) {
return {
arg: i,
expect: arg,
actual: type,
};
}
}
return null;
}
public getExpectedType(v: Expr, slot: number): Type {
const def = funcDefs[v.type ?? ''];
if (def == null) {
throw new Error('Unknown type: ' + v.type);
}
const generic: Type[] = [];
for (let i = 0; i < def.in.length; i++) {
const arg = def.in[i];
const type = this.infer(v.args[i]);
if (type === null) continue;
if (typeof arg === 'number') {
if (generic[arg] === undefined) {
generic[arg] = type;
}
}
}
if (typeof def.in[slot] === 'number') {
return generic[def.in[slot]] ?? null;
} else {
return def.in[slot];
}
}
public infer(v: Expr): Type {
if (v.type === null) return null;
if (v.type === 'text') return 'string';
if (v.type === 'multiLineText') return 'string';
if (v.type === 'textList') return 'stringArray';
if (v.type === 'number') return 'number';
if (v.type === 'ref') {
const variable = this.variables.find(va => va.name === v.value);
if (variable) {
return this.infer(variable);
}
const pageVar = this.pageVars.find(va => va.name === v.value);
if (pageVar) {
return pageVar.type;
}
const envVar = envVarsDef[v.value ?? ''];
if (envVar !== undefined) {
return envVar;
}
return null;
}
if (v.type === 'aiScriptVar') return null;
if (v.type === 'fn') return null; // todo
if (v.type.startsWith('fn:')) return null; // todo
const generic: Type[] = [];
const def = funcDefs[v.type];
for (let i = 0; i < def.in.length; i++) {
const arg = def.in[i];
if (typeof arg === 'number') {
const type = this.infer(v.args[i]);
if (generic[arg] === undefined) {
generic[arg] = type;
} else {
if (type !== generic[arg]) {
generic[arg] = null;
}
}
}
}
if (typeof def.out === 'number') {
return generic[def.out];
} else {
return def.out;
}
}
public getVarByName(name: string): Variable {
const v = this.variables.find(x => x.name === name);
if (v !== undefined) {
return v;
} else {
throw new Error(`No such variable '${name}'`);
}
}
public getVarsByType(type: Type): Variable[] {
if (type == null) return this.variables;
return this.variables.filter(x => (this.infer(x) === null) || (this.infer(x) === type));
}
public getEnvVarsByType(type: Type): string[] {
if (type == null) return Object.keys(envVarsDef);
return Object.entries(envVarsDef).filter(([k, v]) => v === null || type === v).map(([k, v]) => k);
}
public getPageVarsByType(type: Type): string[] {
if (type == null) return this.pageVars.map(v => v.name);
return this.pageVars.filter(v => type === v.type).map(v => v.name);
}
public isUsedName(name: string) {
if (this.variables.some(v => v.name === name)) {
return true;
}
if (this.pageVars.some(v => v.name === name)) {
return true;
}
if (envVarsDef[name]) {
return true;
}
return false;
}
}