Pages (#4811)

* wip

* wip

* wip

* Update page-editor.vue

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Update page-editor.variable.core.vue

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

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* Update aiscript.ts

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* Update package.json

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* wip

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* Update page.vue

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* more info

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13 files changed, 1450 insertions, 3 deletions

diff --git a/src/client/app/common/views/components/dialog.vue b/src/client/app/common/views/components/dialog.vue
index c1ee7958c0..020c88f699 100644
--- a/src/client/app/common/views/components/dialog.vue
+++ b/src/client/app/common/views/components/dialog.vue
@@ -22,7 +22,14 @@
 			<ui-input v-if="input" v-model="inputValue" autofocus :type="input.type || 'text'" :placeholder="input.placeholder" @keydown="onInputKeydown"></ui-input>
 			<ui-input v-if="user" v-model="userInputValue" autofocus @keydown="onInputKeydown"><template #prefix>@</template></ui-input>
 			<ui-select v-if="select" v-model="selectedValue" autofocus>
-				<option v-for="item in select.items" :value="item.value">{{ item.text }}</option>
+				<template v-if="select.items">
+					<option v-for="item in select.items" :value="item.value">{{ item.text }}</option>
+				</template>
+				<template v-else>
+					<optgroup v-for="groupedItem in select.groupedItems" :label="groupedItem.label">
+						<option v-for="item in groupedItem.items" :value="item.value">{{ item.text }}</option>
+					</optgroup>
+				</template>
 			</ui-select>
 			<ui-horizon-group no-grow class="buttons fit-bottom" v-if="!splash && (showOkButton || showCancelButton)">
 				<ui-button @click="ok" v-if="showOkButton" primary :autofocus="!input && !select && !user">{{ (showCancelButton || input || select || user) ? $t('@.ok') : $t('@.got-it') }}</ui-button>
@@ -230,7 +237,7 @@ export default Vue.extend({
 			font-size 32px
 
 			&.success
-				color #37ec92
+				color #85da5a
 
 			&.error
 				color #ec4137
diff --git a/src/client/app/common/views/components/media-image.vue b/src/client/app/common/views/components/media-image.vue
index 2559907512..6db4b40dd8 100644
--- a/src/client/app/common/views/components/media-image.vue
+++ b/src/client/app/common/views/components/media-image.vue
@@ -36,7 +36,7 @@ export default Vue.extend({
 		return {
 			hide: true
 		};
-	}
+	},
 	computed: {
 		style(): any {
 			let url = `url(${
diff --git a/src/client/app/common/views/components/page-editor/page-editor.block.vue b/src/client/app/common/views/components/page-editor/page-editor.block.vue
new file mode 100644
index 0000000000..a3e1488d1b
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.block.vue
@@ -0,0 +1,25 @@
+<template>
+<component :is="'x-' + value.type" :value="value" @input="v => updateItem(v)" @remove="() => $emit('remove', value)" :key="value.id"/>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import XSection from './page-editor.section.vue';
+import XText from './page-editor.text.vue';
+import XImage from './page-editor.image.vue';
+import XButton from './page-editor.button.vue';
+import XInput from './page-editor.input.vue';
+import XSwitch from './page-editor.switch.vue';
+
+export default Vue.extend({
+	components: {
+		XSection, XText, XImage, XButton, XInput, XSwitch
+	},
+
+	props: {
+		value: {
+			required: true
+		}
+	},
+});
+</script>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.button.vue b/src/client/app/common/views/components/page-editor/page-editor.button.vue
new file mode 100644
index 0000000000..d5fc243818
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.button.vue
@@ -0,0 +1,54 @@
+<template>
+<x-container @remove="() => $emit('remove')">
+	<template #header><fa :icon="faBolt"/> {{ $t('blocks.button') }}</template>
+
+	<section class="xfhsjczc">
+		<ui-input v-model="value.text"><span>{{ $t('blocks._button.text') }}</span></ui-input>
+		<ui-select v-model="value.action">
+			<template #label>{{ $t('blocks._button.action') }}</template>
+			<option value="dialog">{{ $t('blocks._button._action.dialog') }}</option>
+			<option value="resetRandom">{{ $t('blocks._button._action.resetRandom') }}</option>
+		</ui-select>
+		<ui-input v-if="value.action === 'dialog'" v-model="value.content"><span>{{ $t('blocks._button._action._dialog.content') }}</span></ui-input>
+	</section>
+</x-container>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import { faBolt } from '@fortawesome/free-solid-svg-icons';
+import XContainer from './page-editor.container.vue';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XContainer
+	},
+
+	props: {
+		value: {
+			required: true
+		},
+	},
+
+	data() {
+		return {
+			faBolt
+		};
+	},
+
+	created() {
+		if (this.value.text == null) Vue.set(this.value, 'text', '');
+		if (this.value.action == null) Vue.set(this.value, 'action', 'dialog');
+		if (this.value.content == null) Vue.set(this.value, 'content', null);
+	},
+});
+</script>
+
+<style lang="stylus" scoped>
+.xfhsjczc
+	padding 0 16px 0 16px
+
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.container.vue b/src/client/app/common/views/components/page-editor/page-editor.container.vue
new file mode 100644
index 0000000000..698fdfee45
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.container.vue
@@ -0,0 +1,135 @@
+<template>
+<div class="cpjygsrt" :class="{ error: error != null, warn: warn != null }">
+	<header>
+		<div class="title"><slot name="header"></slot></div>
+		<div class="buttons">
+			<slot name="func"></slot>
+			<button v-if="removable" @click="remove()">
+				<fa :icon="faTrashAlt"/>
+			</button>
+			<button @click="toggleContent(!showBody)">
+				<template v-if="showBody"><fa icon="angle-up"/></template>
+				<template v-else><fa icon="angle-down"/></template>
+			</button>
+		</div>
+	</header>
+	<p v-show="showBody" class="error" v-if="error != null">{{ $t('script.typeError', { slot: error.arg + 1, expect: $t(`script.types.${error.expect}`), actual: $t(`script.types.${error.actual}`) }) }}</p>
+	<p v-show="showBody" class="warn" v-if="warn != null">{{ $t('script.thereIsEmptySlot', { slot: warn.slot + 1 }) }}</p>
+	<div v-show="showBody">
+		<slot></slot>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import { faTrashAlt } from '@fortawesome/free-regular-svg-icons';
+import i18n from '../../../../i18n';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	props: {
+		expanded: {
+			type: Boolean,
+			default: true
+		},
+		removable: {
+			type: Boolean,
+			default: true
+		},
+		error: {
+			required: false,
+			default: null
+		},
+		warn: {
+			required: false,
+			default: null
+		}
+	},
+	data() {
+		return {
+			showBody: this.expanded,
+			faTrashAlt
+		};
+	},
+	methods: {
+		toggleContent(show: boolean) {
+			this.showBody = show;
+			this.$emit('toggle', show);
+		},
+		remove() {
+			this.$emit('remove');
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.cpjygsrt
+	overflow hidden
+	background var(--face)
+	border solid 2px var(--pageBlockBorder)
+	border-radius 6px
+
+	&:hover
+		border solid 2px var(--pageBlockBorderHover)
+
+	&.warn
+		border solid 2px #dec44c
+
+	&.error
+		border solid 2px #f00
+
+	& + .cpjygsrt
+		margin-top 16px
+
+	> header
+		> .title
+			z-index 1
+			margin 0
+			padding 0 16px
+			line-height 42px
+			font-size 0.9em
+			font-weight bold
+			color var(--faceHeaderText)
+			box-shadow 0 1px rgba(#000, 0.07)
+
+			> [data-icon]
+				margin-right 6px
+
+			&:empty
+				display none
+
+		> .buttons
+			position absolute
+			z-index 2
+			top 0
+			right 0
+
+			> button
+				padding 0
+				width 42px
+				font-size 0.9em
+				line-height 42px
+				color var(--faceTextButton)
+
+				&:hover
+					color var(--faceTextButtonHover)
+
+				&:active
+					color var(--faceTextButtonActive)
+
+	> .warn
+		color #b19e49
+		margin 0
+		padding 16px 16px 0 16px
+		font-size 14px
+
+	> .error
+		color #f00
+		margin 0
+		padding 16px 16px 0 16px
+		font-size 14px
+
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.image.vue b/src/client/app/common/views/components/page-editor/page-editor.image.vue
new file mode 100644
index 0000000000..0bc1816e8d
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.image.vue
@@ -0,0 +1,78 @@
+<template>
+<x-container @remove="() => $emit('remove')">
+	<template #header><fa :icon="faImage"/> {{ $t('blocks.image') }}</template>
+	<template #func>
+		<button @click="choose()">
+			<fa :icon="faFolderOpen"/>
+		</button>
+	</template>
+
+	<section class="oyyftmcf">
+		<x-file-thumbnail class="preview" v-if="file" :file="file" :detail="true" fit="contain" @click="choose()"/>
+	</section>
+</x-container>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import { faPencilAlt } from '@fortawesome/free-solid-svg-icons';
+import { faImage, faFolderOpen } from '@fortawesome/free-regular-svg-icons';
+import XContainer from './page-editor.container.vue';
+import XFileThumbnail from '../drive-file-thumbnail.vue';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XContainer, XFileThumbnail
+	},
+
+	props: {
+		value: {
+			required: true
+		},
+	},
+
+	data() {
+		return {
+			file: null,
+			faPencilAlt, faImage, faFolderOpen
+		};
+	},
+
+	created() {
+		if (this.value.fileId === undefined) Vue.set(this.value, 'fileId', null);
+	},
+
+	mounted() {
+		if (this.value.fileId == null) {
+			this.choose();
+		} else {
+			this.$root.api('drive/files/show', {
+				fileId: this.value.fileId
+			}).then(file => {
+				this.file = file;
+			});
+		}
+	},
+
+	methods: {
+		async choose() {
+			this.$chooseDriveFile({
+				multiple: false
+			}).then(file => {
+				this.file = file;
+				this.value.fileId = file.id;
+			});
+		},
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.oyyftmcf
+	> .preview
+		height 150px
+
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.input.vue b/src/client/app/common/views/components/page-editor/page-editor.input.vue
new file mode 100644
index 0000000000..1f3754252b
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.input.vue
@@ -0,0 +1,54 @@
+<template>
+<x-container @remove="() => $emit('remove')">
+	<template #header><fa :icon="faBolt"/> {{ $t('blocks.input') }}</template>
+
+	<section class="dnvasjon">
+		<ui-input v-model="value.name"><template #prefix><fa :icon="faSquareRootAlt"/></template><span>{{ $t('blocks._input.name') }}</span></ui-input>
+		<ui-input v-model="value.text"><span>{{ $t('blocks._input.text') }}</span></ui-input>
+		<ui-select v-model="value.inputType">
+			<template #label>{{ $t('blocks._input.inputType') }}</template>
+			<option value="string">{{ $t('blocks._input._inputType.string') }}</option>
+			<option value="number">{{ $t('blocks._input._inputType.number') }}</option>
+		</ui-select>
+		<ui-input v-model="value.default" :type="value.inputType"><span>{{ $t('blocks._input.default') }}</span></ui-input>
+	</section>
+</x-container>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import { faBolt, faSquareRootAlt } from '@fortawesome/free-solid-svg-icons';
+import XContainer from './page-editor.container.vue';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XContainer
+	},
+
+	props: {
+		value: {
+			required: true
+		},
+	},
+
+	data() {
+		return {
+			faBolt, faSquareRootAlt
+		};
+	},
+
+	created() {
+		if (this.value.name == null) Vue.set(this.value, 'name', '');
+		if (this.value.inputType == null) Vue.set(this.value, 'inputType', 'string');
+	},
+});
+</script>
+
+<style lang="stylus" scoped>
+.dnvasjon
+	padding 0 16px 0 16px
+
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.script-block.vue b/src/client/app/common/views/components/page-editor/page-editor.script-block.vue
new file mode 100644
index 0000000000..3122832030
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.script-block.vue
@@ -0,0 +1,263 @@
+<template>
+<x-container :removable="removable" @remove="() => $emit('remove')" :error="error" :warn="warn">
+	<template #header><fa v-if="icon" :icon="icon"/> <template v-if="title">{{ title }} <span class="turmquns" v-if="typeText">({{ typeText }})</span></template><template v-else-if="typeText">{{ typeText }}</template></template>
+	<template #func>
+		<button @click="changeType()">
+			<fa :icon="faPencilAlt"/>
+		</button>
+	</template>
+
+	<section v-if="value.type === null" class="pbglfege" @click="changeType()">
+		{{ $t('script.emptySlot') }}
+	</section>
+	<section v-else-if="value.type === 'text'" class="tbwccoaw">
+		<input v-model="value.value"/>
+	</section>
+	<section v-else-if="value.type === 'multiLineText'" class="tbwccoaw">
+		<textarea v-model="value.value"></textarea>
+	</section>
+	<section v-else-if="value.type === 'textList'" class="frvuzvoi">
+		<ui-textarea v-model="value.value"></ui-textarea>
+	</section>
+	<section v-else-if="value.type === 'number'" class="tbwccoaw">
+		<input v-model="value.value" type="number"/>
+	</section>
+	<section v-else-if="value.type === 'ref'" class="hpdwcrvs">
+		<select v-model="value.value">
+			<option v-for="v in aiScript.getVarsByType(getExpectedType ? getExpectedType() : null).filter(x => x.name !== name)" :value="v.name">{{ v.name }}</option>
+			<optgroup :label="$t('script.pageVariables')">
+				<option v-for="v in aiScript.getPageVarsByType(getExpectedType ? getExpectedType() : null)" :value="v">{{ v }}</option>
+			</optgroup>
+			<optgroup :label="$t('script.enviromentVariables')">
+				<option v-for="v in aiScript.getEnvVarsByType(getExpectedType ? getExpectedType() : null)" :value="v">{{ v }}</option>
+			</optgroup>
+		</select>
+	</section>
+	<section v-else-if="value.type === 'in'" class="hpdwcrvs">
+		<select v-model="value.value">
+			<option v-for="v in fnSlots" :value="v">{{ v }}</option>
+		</select>
+	</section>
+	<section v-else-if="value.type === 'fn'" class="" style="padding:16px;">
+		<ui-textarea v-model="slots"></ui-textarea>
+		<x-v v-if="value.value.expression" v-model="value.value.expression" :title="$t(`script.blocks._fn.arg1`)" :get-expected-type="() => null" :ai-script="aiScript" :fn-slots="value.value.slots" :name="name"/>
+	</section>
+	<section v-else-if="value.type.startsWith('fn:')" class="" style="padding:16px;">
+		<x-v v-for="(x, i) in value.args" v-model="value.args[i]" :title="aiScript.getVarByName(value.type.split(':')[1]).value.slots[i]" :get-expected-type="() => null" :ai-script="aiScript" :name="name" :key="i"/>
+	</section>
+	<section v-else class="" style="padding:16px;">
+		<x-v v-for="(x, i) in value.args" v-model="value.args[i]" :title="$t(`script.blocks._${value.type}.arg${i + 1}`)" :get-expected-type="() => _getExpectedType(i)" :ai-script="aiScript" :name="name" :fn-slots="fnSlots" :key="i"/>
+	</section>
+</x-container>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import XContainer from './page-editor.container.vue';
+import { faSuperscript, faPencilAlt, faSquareRootAlt } from '@fortawesome/free-solid-svg-icons';
+import { AiScript } from '../../../scripts/aiscript';
+import * as uuid from 'uuid';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XContainer
+	},
+
+	inject: ['getScriptBlockList'],
+
+	props: {
+		getExpectedType: {
+			required: false,
+			default: null
+		},
+		value: {
+			required: true
+		},
+		title: {
+			required: false
+		},
+		removable: {
+			required: false,
+			default: false
+		},
+		aiScript: {
+			required: true,
+		},
+		name: {
+			required: true,
+		},
+		fnSlots: {
+			required: false,
+		},
+	},
+
+	data() {
+		return {
+			AiScript,
+			error: null,
+			warn: null,
+			slots: '',
+			faSuperscript, faPencilAlt, faSquareRootAlt
+		};
+	},
+
+	computed: {
+		icon(): any {
+			if (this.value.type === null) return null;
+			if (this.value.type.startsWith('fn:')) return null;
+			return AiScript.blockDefs.find(x => x.type === this.value.type).icon;
+		},
+		typeText(): any {
+			if (this.value.type === null) return null;
+			return this.$t(`script.blocks.${this.value.type}`);
+		},
+	},
+
+	watch: {
+		slots() {
+			this.value.value.slots = this.slots.split('\n');
+		}
+	},
+
+	beforeCreate() {
+		this.$options.components.XV = require('./page-editor.script-block.vue').default;
+	},
+
+	created() {
+		if (this.value.value == null) Vue.set(this.value, 'value', null);
+
+		if (this.value.value && this.value.value.slots) this.slots = this.value.value.slots.join('\n');
+
+		this.$watch('value.type', (t) => {
+			this.warn = null;
+
+			if (this.value.type === 'fn') {
+				const id = uuid.v4();
+				this.value.value = {};
+				Vue.set(this.value.value, 'slots', []);
+				Vue.set(this.value.value, 'expression', { id, type: null });
+				return;
+			}
+
+			if (this.value.type && this.value.type.startsWith('fn:')) {
+				const fnName = this.value.type.split(':')[1];
+				const fn = this.aiScript.getVarByName(fnName);
+
+				const empties = [];
+				for (let i = 0; i < fn.value.slots.length; i++) {
+					const id = uuid.v4();
+					empties.push({ id, type: null });
+				}
+				Vue.set(this.value, 'args', empties);
+				return;
+			}
+
+			if (AiScript.isLiteralBlock(this.value)) return;
+
+			const empties = [];
+			for (let i = 0; i < AiScript.funcDefs[this.value.type].in.length; i++) {
+				const id = uuid.v4();
+				empties.push({ id, type: null });
+			}
+			Vue.set(this.value, 'args', empties);
+
+			for (let i = 0; i < AiScript.funcDefs[this.value.type].in.length; i++) {
+				const inType = AiScript.funcDefs[this.value.type].in[i];
+				if (typeof inType !== 'number') {
+					if (inType === 'number') this.value.args[i].type = 'number';
+					if (inType === 'string') this.value.args[i].type = 'text';
+				}
+			}
+		});
+
+		this.$watch('value.args', (args) => {
+			if (args == null) {
+				this.warn = null;
+				return;
+			}
+			const emptySlotIndex = args.findIndex(x => x.type === null);
+			if (emptySlotIndex !== -1 && emptySlotIndex < args.length) {
+				this.warn = {
+					slot: emptySlotIndex
+				};
+			} else {
+				this.warn = null;
+			}
+		}, {
+			deep: true
+		});
+
+		this.$watch('aiScript.variables', () => {
+			if (this.type != null && this.value) {
+				this.error = this.aiScript.typeCheck(this.value);
+			}
+		}, {
+			deep: true
+		});
+	},
+
+	methods: {
+		async changeType() {
+			const { canceled, result: type } = await this.$root.dialog({
+				type: null,
+				title: this.$t('select-type'),
+				select: {
+					groupedItems: this.getScriptBlockList(this.getExpectedType ? this.getExpectedType() : null)
+				},
+				showCancelButton: true
+			});
+			if (canceled) return;
+			this.value.type = type;
+		},
+
+		_getExpectedType(slot: number) {
+			return this.aiScript.getExpectedType(this.value, slot);
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.turmquns
+	opacity 0.7
+
+.pbglfege
+	opacity 0.5
+	padding 16px
+	text-align center
+	cursor pointer
+	color var(--text)
+
+.tbwccoaw
+	> input
+	> textarea
+		display block
+		-webkit-appearance none
+		-moz-appearance none
+		appearance none
+		width 100%
+		max-width 100%
+		min-width 100%
+		border none
+		box-shadow none
+		padding 16px
+		font-size 16px
+		background transparent
+		color var(--text)
+
+	> textarea
+		min-height 100px
+
+.hpdwcrvs
+	padding 16px
+
+	> select
+		display block
+		padding 4px
+		font-size 16px
+		width 100%
+
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.section.vue b/src/client/app/common/views/components/page-editor/page-editor.section.vue
new file mode 100644
index 0000000000..d7a247b0b1
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.section.vue
@@ -0,0 +1,133 @@
+<template>
+<x-container @remove="() => $emit('remove')">
+	<template #header><fa :icon="faStickyNote"/> {{ value.title }}</template>
+	<template #func>
+		<button @click="rename()">
+			<fa :icon="faPencilAlt"/>
+		</button>
+		<button @click="add()">
+			<fa :icon="faPlus"/>
+		</button>
+	</template>
+
+	<section class="ilrvjyvi">
+		<div class="children">
+			<x-block v-for="child in value.children" :value="child" @input="v => updateItem(v)" @remove="() => remove(child)" :key="child.id"/>
+		</div>
+	</section>
+</x-container>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import { faPlus, faPencilAlt } from '@fortawesome/free-solid-svg-icons';
+import { faStickyNote } from '@fortawesome/free-regular-svg-icons';
+import XContainer from './page-editor.container.vue';
+import * as uuid from 'uuid';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XContainer
+	},
+
+	props: {
+		value: {
+			required: true
+		},
+	},
+
+	data() {
+		return {
+			faStickyNote, faPlus, faPencilAlt
+		};
+	},
+
+	beforeCreate() {
+		this.$options.components.XBlock = require('./page-editor.block.vue').default
+	},
+
+	created() {
+		if (this.value.title == null) Vue.set(this.value, 'title', null);
+		if (this.value.children == null) Vue.set(this.value, 'children', []);
+	},
+
+	mounted() {
+		if (this.value.title == null) {
+			this.rename();
+		}
+	},
+
+	methods: {
+		async rename() {
+			const { canceled, result: title } = await this.$root.dialog({
+				title: 'Enter title',
+				input: {
+					type: 'text',
+					default: this.value.title
+				},
+				showCancelButton: true
+			});
+			if (canceled) return;
+			this.value.title = title;
+		},
+
+		async add() {
+			const { canceled, result: type } = await this.$root.dialog({
+				type: null,
+				title: this.$t('choose-block'),
+				select: {
+					items: [{
+						value: 'section', text: this.$t('blocks.section')
+					}, {
+						value: 'text', text: this.$t('blocks.text')
+					}, {
+						value: 'image', text: this.$t('blocks.image')
+					}, {
+						value: 'button', text: this.$t('blocks.button')
+					}, {
+						value: 'input', text: this.$t('blocks.input')
+					}, {
+						value: 'switch', text: this.$t('blocks.switch')
+					}]
+				},
+				showCancelButton: true
+			});
+			if (canceled) return;
+
+			const id = uuid.v4();
+			this.value.children.push({ id, type });
+		},
+
+		updateItem(v) {
+			const i = this.value.children.findIndex(x => x.id === v.id);
+			const newValue = [
+				...this.value.children.slice(0, i),
+				v,
+				...this.value.children.slice(i + 1)
+			];
+			this.value.children = newValue;
+			this.$emit('input', this.value);
+		},
+
+		remove(el) {
+			const i = this.value.children.findIndex(x => x.id === el.id);
+			const newValue = [
+				...this.value.children.slice(0, i),
+				...this.value.children.slice(i + 1)
+			];
+			this.value.children = newValue;
+			this.$emit('input', this.value);
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.ilrvjyvi
+	> .children
+		padding 16px
+
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.switch.vue b/src/client/app/common/views/components/page-editor/page-editor.switch.vue
new file mode 100644
index 0000000000..a9cfa2844f
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.switch.vue
@@ -0,0 +1,48 @@
+<template>
+<x-container @remove="() => $emit('remove')">
+	<template #header><fa :icon="faBolt"/> {{ $t('blocks.switch') }}</template>
+
+	<section class="kjuadyyj">
+		<ui-input v-model="value.name"><template #prefix><fa :icon="faSquareRootAlt"/></template><span>{{ $t('blocks._switch.name') }}</span></ui-input>
+		<ui-input v-model="value.text"><span>{{ $t('blocks._switch.text') }}</span></ui-input>
+		<ui-switch v-model="value.default"><span>{{ $t('blocks._switch.default') }}</span></ui-switch>
+	</section>
+</x-container>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import { faBolt, faSquareRootAlt } from '@fortawesome/free-solid-svg-icons';
+import XContainer from './page-editor.container.vue';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XContainer
+	},
+
+	props: {
+		value: {
+			required: true
+		},
+	},
+
+	data() {
+		return {
+			faBolt, faSquareRootAlt
+		};
+	},
+
+	created() {
+		if (this.value.name == null) Vue.set(this.value, 'name', '');
+	},
+});
+</script>
+
+<style lang="stylus" scoped>
+.kjuadyyj
+	padding 0 16px 16px 16px
+
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.text.vue b/src/client/app/common/views/components/page-editor/page-editor.text.vue
new file mode 100644
index 0000000000..7368931b2f
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.text.vue
@@ -0,0 +1,57 @@
+<template>
+<x-container @remove="() => $emit('remove')">
+	<template #header><fa :icon="faAlignLeft"/> {{ $t('blocks.text') }}</template>
+
+	<section class="ihymsbbe">
+		<textarea v-model="value.text"></textarea>
+	</section>
+</x-container>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import { faAlignLeft } from '@fortawesome/free-solid-svg-icons';
+import XContainer from './page-editor.container.vue';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XContainer
+	},
+
+	props: {
+		value: {
+			required: true
+		},
+	},
+
+	data() {
+		return {
+			faAlignLeft,
+		};
+	},
+
+	created() {
+		if (this.value.text == null) Vue.set(this.value, 'text', '');
+	},
+});
+</script>
+
+<style lang="stylus" scoped>
+.ihymsbbe
+	> textarea
+		display block
+		-webkit-appearance none
+		-moz-appearance none
+		appearance none
+		width 100%
+		min-width 100%
+		min-height 150px
+		border none
+		box-shadow none
+		padding 16px
+		background transparent
+		color var(--text)
+</style>
diff --git a/src/client/app/common/views/components/page-editor/page-editor.vue b/src/client/app/common/views/components/page-editor/page-editor.vue
new file mode 100644
index 0000000000..1bcaaa0330
--- /dev/null
+++ b/src/client/app/common/views/components/page-editor/page-editor.vue
@@ -0,0 +1,452 @@
+<template>
+<div>
+	<div class="gwbmwxkm" :class="{ shadow: $store.state.device.useShadow, round: $store.state.device.roundedCorners }">
+		<header>
+			<div class="title"><fa :icon="faStickyNote"/> {{ pageId ? $t('edit-page') : $t('new-page') }}</div>
+			<div class="buttons">
+				<button @click="del()"><fa :icon="faTrashAlt"/></button>
+				<button @click="() => showOptions = !showOptions"><fa :icon="faCog"/></button>
+				<button @click="save()"><fa :icon="faSave"/></button>
+			</div>
+		</header>
+
+		<section>
+			<ui-input v-model="title">
+				<span>{{ $t('title') }}</span>
+			</ui-input>
+
+			<template v-if="showOptions">
+				<ui-input v-model="summary">
+					<span>{{ $t('summary') }}</span>
+				</ui-input>
+
+				<ui-input v-model="name">
+					<template #prefix>{{ url }}/@{{ $store.state.i.username }}/pages/</template>
+					<span>{{ $t('url') }}</span>
+				</ui-input>
+
+				<ui-switch v-model="alignCenter">{{ $t('align-center') }}</ui-switch>
+
+				<ui-select v-model="font">
+					<template #label>{{ $t('font') }}</template>
+					<option value="serif">{{ $t('fontSerif') }}</option>
+					<option value="sans-serif">{{ $t('fontSansSerif') }}</option>
+				</ui-select>
+
+				<div class="eyeCatch">
+					<ui-button v-if="eyeCatchingImageId == null" @click="setEyeCatchingImage()"><fa :icon="faPlus"/> {{ $t('set-eye-catchig-image') }}</ui-button>
+					<div v-else-if="eyeCatchingImage">
+						<img :src="eyeCatchingImage.url" :alt="eyeCatchingImage.name"/>
+						<ui-button @click="removeEyeCatchingImage()"><fa :icon="faTrashAlt"/> {{ $t('remove-eye-catchig-image') }}</ui-button>
+					</div>
+				</div>
+			</template>
+
+			<div class="content" v-for="child in content">
+				<x-block :value="child" @input="v => updateItem(v)" @remove="() => remove(child)" :key="child.id"/>
+			</div>
+
+			<ui-button @click="add()"><fa :icon="faPlus"/></ui-button>
+		</section>
+	</div>
+
+	<ui-container :body-togglable="true">
+		<template #header><fa :icon="faSquareRootAlt"/> {{ $t('variables') }}</template>
+		<div class="qmuvgica">
+			<div class="variables" v-show="variables.length > 0">
+				<template v-for="variable in variables">
+					<x-variable
+						:value="variable"
+						:removable="true"
+						@input="v => updateVariable(v)"
+						@remove="() => removeVariable(variable)"
+						:key="variable.name"
+						:ai-script="aiScript"
+						:name="variable.name"
+						:title="variable.name"
+					/>
+				</template>
+			</div>
+
+			<ui-button @click="addVariable()" class="add"><fa :icon="faPlus"/></ui-button>
+
+			<ui-info><span v-html="$t('variables-info')"></span><a @click="() => moreDetails = true" style="display:block;">{{ $t('more-details') }}</a></ui-info>
+
+			<template v-if="moreDetails">
+				<ui-info><span v-html="$t('variables-info2')"></span></ui-info>
+				<ui-info><span v-html="$t('variables-info3')"></span></ui-info>
+			</template>
+		</div>
+	</ui-container>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../../i18n';
+import { faICursor, faPlus, faSquareRootAlt, faCog } from '@fortawesome/free-solid-svg-icons';
+import { faSave, faStickyNote, faTrashAlt } from '@fortawesome/free-regular-svg-icons';
+import XVariable from './page-editor.script-block.vue';
+import XBlock from './page-editor.block.vue';
+import * as uuid from 'uuid';
+import { AiScript } from '../../../scripts/aiscript';
+import { url } from '../../../../config';
+import { collectPageVars } from '../../../scripts/collect-page-vars';
+
+export default Vue.extend({
+	i18n: i18n('pages'),
+
+	components: {
+		XVariable, XBlock
+	},
+
+	props: {
+		page: {
+			type: String,
+			required: false
+		}
+	},
+
+	data() {
+		return {
+			pageId: null,
+			title: '',
+			summary: null,
+			name: Date.now().toString(),
+			eyeCatchingImage: null,
+			eyeCatchingImageId: null,
+			font: 'sans-serif',
+			content: [],
+			alignCenter: false,
+			variables: [],
+			aiScript: null,
+			showOptions: false,
+			moreDetails: false,
+			url,
+			faPlus, faICursor, faSave, faStickyNote, faSquareRootAlt, faCog, faTrashAlt
+		};
+	},
+
+	watch: {
+		async eyeCatchingImageId() {
+			if (this.eyeCatchingImageId == null) {
+				this.eyeCatchingImage = null;
+			} else {
+				this.eyeCatchingImage = await this.$root.api('drive/files/show', {
+					fileId: this.eyeCatchingImageId,
+				});
+			}
+		},
+	},
+
+	created() {
+		this.aiScript = new AiScript();
+
+		this.$watch('variables', () => {
+			this.aiScript.injectVars(this.variables);
+		}, { deep: true });
+
+		this.$watch('content', () => {
+			this.aiScript.injectPageVars(collectPageVars(this.content));
+		}, { deep: true });
+
+		if (this.page) {
+			this.$root.api('pages/show', {
+				pageId: this.page,
+			}).then(page => {
+				this.pageId = page.id;
+				this.title = page.title;
+				this.name = page.name;
+				this.summary = page.summary;
+				this.font = page.font;
+				this.alignCenter = page.alignCenter;
+				this.content = page.content;
+				this.variables = page.variables;
+				this.eyeCatchingImageId = page.eyeCatchingImageId;
+			});
+		} else {
+			const id = uuid.v4();
+			this.content = [{
+				id,
+				type: 'text',
+				text: 'Hello World!'
+			}];
+		}
+	},
+
+	provide() {
+		return {
+			getScriptBlockList: this.getScriptBlockList
+		}
+	},
+
+	methods: {
+		save() {
+			if (this.pageId) {
+				this.$root.api('pages/update', {
+					pageId: this.pageId,
+					title: this.title.trim(),
+					name: this.name.trim(),
+					summary: this.summary,
+					font: this.font,
+					alignCenter: this.alignCenter,
+					content: this.content,
+					variables: this.variables,
+					eyeCatchingImageId: this.eyeCatchingImageId,
+				}).then(page => {
+					this.$root.dialog({
+						type: 'success',
+						text: this.$t('page-updated')
+					});
+				});
+			} else {
+				this.$root.api('pages/create', {
+					title: this.title.trim(),
+					name: this.name.trim(),
+					summary: this.summary,
+					font: this.font,
+					alignCenter: this.alignCenter,
+					content: this.content,
+					variables: this.variables,
+					eyeCatchingImageId: this.eyeCatchingImageId,
+				}).then(page => {
+					this.pageId = page.id;
+					this.$root.dialog({
+						type: 'success',
+						text: this.$t('page-created')
+					});
+					this.$router.push(`/i/pages/edit/${this.pageId}`);
+				});
+			}
+		},
+
+		del() {
+			this.$root.dialog({
+				type: 'warning',
+				text: this.$t('are-you-sure-delete'),
+				showCancelButton: true
+			}).then(({ canceled }) => {
+				if (canceled) return;
+				this.$root.api('pages/delete', {
+					pageId: this.pageId,
+				}).then(() => {
+					this.$root.dialog({
+						type: 'success',
+						text: this.$t('page-deleted')
+					});
+					this.$router.push(`/i/pages`);
+				});
+			});
+		},
+
+		async add() {
+			const { canceled, result: type } = await this.$root.dialog({
+				type: null,
+				title: this.$t('choose-block'),
+				select: {
+					items: [{
+						value: 'section', text: this.$t('blocks.section')
+					}, {
+						value: 'text', text: this.$t('blocks.text')
+					}, {
+						value: 'image', text: this.$t('blocks.image')
+					}, {
+						value: 'button', text: this.$t('blocks.button')
+					}, {
+						value: 'input', text: this.$t('blocks.input')
+					}, {
+						value: 'switch', text: this.$t('blocks.switch')
+					}]
+				},
+				showCancelButton: true
+			});
+			if (canceled) return;
+
+			const id = uuid.v4();
+			this.content.push({ id, type });
+		},
+
+		async addVariable() {
+			let { canceled, result: name } = await this.$root.dialog({
+				title: this.$t('enter-variable-name'),
+				input: {
+					type: 'text',
+				},
+				showCancelButton: true
+			});
+			if (canceled) return;
+
+			name = name.trim();
+
+			if (this.aiScript.isUsedName(name)) {
+				this.$root.dialog({
+					type: 'error',
+					text: this.$t('the-variable-name-is-already-used')
+				});
+				return;
+			}
+
+			const id = uuid.v4();
+			this.variables.push({ id, name, type: null });
+		},
+
+		updateItem(v) {
+			const i = this.content.findIndex(x => x.id === v.id);
+			const newValue = [
+				...this.content.slice(0, i),
+				v,
+				...this.content.slice(i + 1)
+			];
+			this.content = newValue;
+		},
+
+		remove(el) {
+			const i = this.content.findIndex(x => x.id === el.id);
+			const newValue = [
+				...this.content.slice(0, i),
+				...this.content.slice(i + 1)
+			];
+			this.content = newValue;
+		},
+
+		removeVariable(v) {
+			const i = this.variables.findIndex(x => x.name === v.name);
+			const newValue = [
+				...this.variables.slice(0, i),
+				...this.variables.slice(i + 1)
+			];
+			this.variables = newValue;
+		},
+
+		getScriptBlockList(type: string = null) {
+			const list = [];
+
+			const blocks = AiScript.blockDefs.filter(block => type === null || block.out === null || block.out === type);
+
+			for (const block of blocks) {
+				const category = list.find(x => x.category === block.category);
+				if (category) {
+					category.items.push({
+						value: block.type,
+						text: this.$t(`script.blocks.${block.type}`)
+					});
+				} else {
+					list.push({
+						category: block.category,
+						label: this.$t(`script.categories.${block.category}`),
+						items: [{
+							value: block.type,
+							text: this.$t(`script.blocks.${block.type}`)
+						}]
+					});
+				}
+			}
+
+			const userFns = this.variables.filter(x => x.type === 'fn');
+			if (userFns.length > 0) {
+				list.unshift({
+					label: this.$t(`script.categories.fn`),
+					items: userFns.map(v => ({
+						value: 'fn:' + v.name,
+						text: v.name
+					}))
+				});
+			}
+
+			return list;
+		},
+
+		setEyeCatchingImage() {
+			this.$chooseDriveFile({
+				multiple: false
+			}).then(file => {
+				this.eyeCatchingImageId = file.id;
+			});
+		},
+
+		removeEyeCatchingImage() {
+			this.eyeCatchingImageId = null;
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.gwbmwxkm
+	overflow hidden
+	background var(--face)
+	margin-bottom 16px
+
+	&.round
+		border-radius 6px
+
+	&.shadow
+		box-shadow 0 3px 8px rgba(0, 0, 0, 0.2)
+
+	> header
+		background var(--faceHeader)
+
+		> .title
+			z-index 1
+			margin 0
+			padding 0 16px
+			line-height 42px
+			font-size 0.9em
+			font-weight bold
+			color var(--faceHeaderText)
+			box-shadow 0 var(--lineWidth) rgba(#000, 0.07)
+
+			> [data-icon]
+				margin-right 6px
+
+			&:empty
+				display none
+
+		> .buttons
+			position absolute
+			z-index 2
+			top 0
+			right 0
+
+			> button
+				padding 0
+				width 42px
+				font-size 0.9em
+				line-height 42px
+				color var(--faceTextButton)
+
+				&:hover
+					color var(--faceTextButtonHover)
+
+				&:active
+					color var(--faceTextButtonActive)
+
+	> section
+		padding 0 32px 32px 32px
+
+		@media (max-width 500px)
+			padding 0 16px 16px 16px
+
+		> .content
+			margin-bottom 16px
+
+		> .eyeCatch
+			margin-bottom 16px
+
+			> div
+				> img
+					max-width 100%
+
+.qmuvgica
+	padding 32px
+
+	@media (max-width 500px)
+		padding 16px
+
+	> .variables
+		margin-bottom 16px
+
+	> .add
+		margin-bottom 16px
+
+</style>
diff --git a/src/client/app/common/views/components/page-preview.vue b/src/client/app/common/views/components/page-preview.vue
new file mode 100644
index 0000000000..d8fdbf4b04
--- /dev/null
+++ b/src/client/app/common/views/components/page-preview.vue
@@ -0,0 +1,141 @@
+<template>
+<router-link :to="`/@${page.user.username}/pages/${page.name}`" class="vhpxefrj" tabindex="-1" :class="{ shadow: $store.state.device.useShadow, round: $store.state.device.roundedCorners }">
+	<div class="thumbnail" v-if="page.eyeCatchingImage" :style="`background-image: url('${page.eyeCatchingImage.thumbnailUrl}')`"></div>
+	<article>
+		<header>
+			<h1 :title="page.title">{{ page.title }}</h1>
+		</header>
+		<p v-if="page.summary" :title="page.summary">{{ page.summary.length > 85 ? page.summary.slice(0, 85) + '…' : page.summary }}</p>
+		<footer>
+			<img class="icon" :src="page.user.avatarUrl"/>
+			<p>{{ page.user | userName }}</p>
+		</footer>
+	</article>
+</router-link>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+
+export default Vue.extend({
+	props: {
+		page: {
+			type: Object,
+			required: true
+		},
+	},
+});
+</script>
+
+<style lang="stylus" scoped>
+.vhpxefrj
+	display block
+	overflow hidden
+	width 100%
+	background var(--face)
+
+	&.round
+		border-radius 8px
+
+	&.shadow
+		box-shadow 0 4px 16px rgba(#000, 0.1)
+
+		@media (min-width 500px)
+			box-shadow 0 8px 32px rgba(#000, 0.1)
+
+	> .thumbnail
+		position absolute
+		width 100px
+		height 100%
+		background-position center
+		background-size cover
+		display flex
+		justify-content center
+		align-items center
+
+		> button
+			font-size 3.5em
+			opacity: 0.7
+
+			&:hover
+				font-size 4em
+				opacity 0.9
+
+		& + article
+			left 100px
+			width calc(100% - 100px)
+
+	> article
+		padding 16px
+
+		> header
+			margin-bottom 8px
+
+			> h1
+				margin 0
+				font-size 1em
+				color var(--urlPreviewTitle)
+
+		> p
+			margin 0
+			color var(--urlPreviewText)
+			font-size 0.8em
+
+		> footer
+			margin-top 8px
+			height 16px
+
+			> img
+				display inline-block
+				width 16px
+				height 16px
+				margin-right 4px
+				vertical-align top
+
+			> p
+				display inline-block
+				margin 0
+				color var(--urlPreviewInfo)
+				font-size 0.8em
+				line-height 16px
+				vertical-align top
+
+	@media (max-width 700px)
+		> .thumbnail
+			position relative
+			width 100%
+			height 100px
+
+			& + article
+				left 0
+				width 100%
+
+	@media (max-width 550px)
+		font-size 12px
+
+		> .thumbnail
+			height 80px
+
+		> article
+			padding 12px
+
+	@media (max-width 500px)
+		font-size 10px
+
+		> .thumbnail
+			height 70px
+
+		> article
+			padding 8px
+
+			> header
+				margin-bottom 4px
+
+			> footer
+				margin-top 4px
+
+				> img
+					width 12px
+					height 12px
+
+</style>