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refactor: overhaul story-book to be a full webapp
- in app streaming of generating stories using node module - increase temp for story-writer to 1 - can export generated stories to a PDF Signed-off-by: tylerslaton <mtslaton1@gmail.com>
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‎examples/story-book/.gitignore‎

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# Nuxt dev/build outputs
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.output
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.data
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.nuxt
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.nitro
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.cache
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dist
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# Node dependencies
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node_modules
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# Logs
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logs
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*.log
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# Misc
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.DS_Store
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.fleet
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.idea
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# Local env files
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.env
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.env.*
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!.env.example
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# AI generated files
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public/stories

‎examples/story-book/README.md‎

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# Story Book
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Story Book is a web application that has an interface for users to input a prompt and number of pages. This information then generates a story based on the prompt. All generation is done using GPTScript on the backend.
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## Usage Instructions
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1. Make sure you have at least Node v20.11.1 installed. If you don't, you can install it [here](https://nodejs.org/en/download).
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2. Navigate to the `examples/story-book` directory.
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```bash
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cd examples/story-book
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```
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3. Start the Nuxt application by running the following commands:
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```bash
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npm i
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npm run dev
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```
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4. Navigate to `http://localhost:3000` in your browser.

‎examples/story-book/app.vue‎

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<script lang="ts" setup>
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useHead({
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title: 'Story Book',
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meta: [
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{ charset: 'utf-8' },
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{ name: 'apple-mobile-web-app-capable', content: 'yes' },
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{ name: 'format-detection', content: 'telephone=no' },
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{ name: 'viewport', content: `width=device-width` },
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],
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})
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</script>
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<template>
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<div>
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<div class="grid grid-rows-[1fc,1fr] fixed top-0 right-0 bottom-0 left-0">
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<div class="overflow-auto border-t-2 border-transparent">
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<Nav class="absolute right-5 top-5 z-10"/>
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<div class="p-5 lg:p-10 max-w-full w-full h-full mx-auto">
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<NuxtPage class="pb-10" />
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</div>
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</div>
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</div>
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<UNotifications />
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</div>
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</template>

‎examples/story-book/components/DisplayMode.vue‎

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<script setup lang="ts">
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const colorMode = useColorMode()
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const isDark = computed({
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get() {
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return colorMode.value === 'dark'
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},
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set() {
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colorMode.preference = colorMode.value === 'dark' ? 'light' : 'dark'
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},
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})
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</script>
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<template>
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<ClientOnly>
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<UButton
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:icon="isDark ? 'i-heroicons-moon' : 'i-heroicons-sun'"
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aria-label="Theme"
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v-bind="$attrs"
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@click="isDark = !isDark"
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/>
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<template #fallback>
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<div class="w-8 h-8" />
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</template>
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</ClientOnly>
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</template>

‎examples/story-book/components/Nav.vue‎

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<script setup lang="ts">
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const isMenuOpen = ref(false)
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</script>
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<template>
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<div>
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<div class="flex space-x-4">
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<DisplayMode />
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<UButton icon="i-heroicons-home" @click="() => { useRouter().push('/'); isMenuOpen = false }" />
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<UButton icon="i-heroicons-bars-3" @click="isMenuOpen = true" />
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</div>
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<USlideover v-model="isMenuOpen">
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<UCard class="flex flex-col flex-1" :ui="{ body: { base: 'flex-1' }, ring: '', divide: 'divide-y divide-gray-100 dark:divide-gray-800' }">
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<template #header>
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<div class="flex items-center justify-between">
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<h3 class="text-4xl">Story Book</h3>
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<div class="flex space-x-4">
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<UButton icon="i-heroicons-x-mark-20-solid" @click="isMenuOpen = false" />
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</div>
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</div>
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</template>
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<Stories />
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</UCard>
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</USlideover>
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</div>
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</template>

‎examples/story-book/components/New.vue‎

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<script setup lang="ts">
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import { useMainStore } from '@/store'
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const store = useMainStore()
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const open = ref(false)
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const pageOptions = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
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const toast = useToast()
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const state = reactive({
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prompt: '',
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pages: 0,
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})
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async function onSubmit () {
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const response = await fetch('/api/story', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(state)
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})
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if (response.ok) {
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toast.add({
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id: 'story-generating',
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title: 'Story Generating',
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description: 'Your story is being generated. Depending on the length, this may take a few minutes.',
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icon: 'i-heroicons-pencil-square-solid',
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})
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const es = new EventSource(`/api/story/sse?prompt=${state.prompt}`)
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es.onmessage = async (event) => {
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store.addPendingStoryMessage(state.prompt, event.data)
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if ((event.data as string) === 'done') {
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es.close()
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store.removePendingStory(state.prompt)
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store.fetchStories()
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toast.add({
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id: 'story-created',
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title: 'Story Created',
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description: 'A story you requested has been created.',
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icon: 'i-heroicons-check-circle-solid',
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})
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} else if ((event.data as string).includes('error')) {
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es.close()
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store.removePendingStory(state.prompt)
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toast.add({
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id: 'story-generating-failed',
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title: 'Story Generation Failed',
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description: `Your story could not be generated due to an error.\n\n${event.data}.`,
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icon: 'i-heroicons-x-mark',
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timeout: 30000,
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})
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}
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}
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if (state.prompt.length){
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store.addPendingStory(state.prompt, es)
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}
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open.value = false
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} else {
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toast.add({
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id: 'story-generating-failed',
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title: 'Story Generation Failed',
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description: `Your story could not be generated due to an error: ${response.statusText}.`,
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icon: 'i-heroicons-x-mark',
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})
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}
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}
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</script>
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<template>
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<UButton size="lg" class="w-full text-xl" icon="i-heroicons-plus" @click="open = true">New Story</UButton>
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<UModal v-if="Object.keys(store.pendingStories).length === 0" v-model="open" :ui="{width: 'sm:max-w-3/4 w-4/5 md:w-3/4 lg:w-1/2', }">
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<UCard class="h-full">
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<template #header>
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<div class="flex items-center justify-between">
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<h1 class="text-2xl">Create a new story</h1>
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<UButton color="gray" variant="ghost" icon="i-heroicons-x-mark-20-solid" class="-my-1" @click="open = false" />
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</div>
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</template>
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<div >
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<UForm class="h-full" :state=state @submit="onSubmit">
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<UFormGroup size="lg" class="mb-6" label="Pages" name="pages">
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<USelectMenu class="w-1/4 md:w-1/6"v-model="state.pages" :options="pageOptions"/>
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</UFormGroup>
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<UFormGroup class="my-6" label="Story" name="prompt">
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<UTextarea :ui="{base: 'h-[20vh]'}" size="xl" class="" v-model="state.prompt" label="Prompt" placeholder="Put your full story here or prompt for a new one"/>
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</UFormGroup>
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<UButton size="xl" icon="i-heroicons-book-open" type="submit">Create Story</UButton>
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</UForm>
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</div>
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</UCard>
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</UModal>
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</template>

‎examples/story-book/components/Stories.vue‎

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<script setup lang="ts">
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import { useMainStore } from '@/store'
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import unmangleStoryName from '@/lib/unmangle'
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const toast = useToast()
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const store = useMainStore()
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const pendingStories = computed(() => store.pendingStories)
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const pendingStoryMessages = computed(() => store.pendingStoryMessages)
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const stories = computed(() => store.stories)
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onMounted(async () => store.fetchStories() )
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const goToStory = (name: string) => {
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useRouter().push(`/story/${name}`)
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}
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const deleteStory = async (name: string) => {
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const response = await fetch(`/api/story/${name}`, { method: 'DELETE' })
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if (response.ok) {
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store.removeStory(name)
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toast.add({
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id: 'story-deleted',
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title: `${name} deleted`,
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description: 'The story has been deleted.',
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icon: 'i-heroicons-trash',
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})
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} else {
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toast.add({
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id: 'story-delete-failed',
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title: `Failed to delete ${name}`,
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description: 'The story could not be deleted.',
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icon: 'i-heroicons-x-mark',
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})
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}
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}
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</script>
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<template>
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<div class="flex flex-col space-y-2">
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<New v-if="!Object.keys(pendingStories).length" class="w-full"/>
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<UPopover mode="hover" v-for="(_, name) in pendingStories" >
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<UButton truncate loading :key="name" size="lg" class="w-full text-xl" :label="name" icon="i-heroicons-book-open"/>
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<template #panel>
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<UCard class="p-4 w-[80vw] xl:w-[40vw]">
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<h1 class="text-xl">Writing the perfect story...</h1>
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<h2 class="text-zinc-400 mb-4">GPTScript is currently building the story you requested. You can see its progress below.</h2>
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<pre class="h-[26vh] bg-zinc-950 px-6 text-white overflow-x-scroll rounded shadow">
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<p v-for="message in pendingStoryMessages[name]">> {{ message }}</p>
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</pre>
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</UCard>
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</template>
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</UPopover>
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<div class="w-full" v-for="story in stories" >
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<!-- The LLM likes to ocassionally, not always, generate folders with "-" and other times with " ", handle both cases for the button -->
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<UButton truncate :key="story" size="lg" class="w-5/6 text-xl" :label="unmangleStoryName(story)" icon="i-heroicons-book-open" @click="goToStory(story)"/>
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<UButton size="lg" variant="ghost" class="w-1/7 text-xl ml-4" icon="i-heroicons-trash" @click="deleteStory(story)"/>
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</div>
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</div>
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</template>

‎examples/story-book/lib/types.ts‎

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export type Pages = Record<string, Page>;
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export type Page = {
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image_path: string;
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content: string;
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}

‎examples/story-book/lib/unmangle.ts‎

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const unmangleStoryName = (storyName: string): string => {
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return storyName.replaceAll('-', ' ').replace(/\b\w/g, c => c.toUpperCase());
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}
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export default unmangleStoryName;

‎examples/story-book/nuxt.config.ts‎

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// https://nuxt.com/docs/api/configuration/nuxt-config
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export default defineNuxtConfig({
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devtools: { enabled: true },
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modules: [
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'@nuxt/ui',
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'@nuxtjs/tailwindcss',
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'@pinia/nuxt',
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],
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})

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