Feat(front): implement new upload process

closes #2081 #2377 #2378

Co-Authored-By: ArneBo <arne@ecobasa.org>
Co-Authored-By: Flupsi <upsiflu@gmail.com>
Co-Authored-By: jon r <jon@allmende.io>

front/src/ui/modals/Upload.vue

@@ -0,0 +1,191 @@
+<script setup lang="ts">
+import { computed, ref } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useStore } from '~/store'
+import { useModal } from '~/ui/composables/useModal.ts'
+
+import Modal from '~/components/ui/Modal.vue'
+import Button from '~/components/ui/Button.vue'
+import Layout from '~/components/ui/Layout.vue'
+import Spacer from '~/components/ui/Spacer.vue'
+import Card from '~/components/ui/Card.vue'
+
+import type { Channel, PrivacyLevel } from '~/types'
+import ChannelUpload from '~/components/channels/UploadForm.vue'
+import LibraryUpload from '~/components/library/FileUpload.vue'
+
+const { t } = useI18n()
+const store = useStore()
+
+const { isOpen } = useModal('upload')
+
+type UploadDestination =
+  | { type: 'channel', channel?: Channel | null, filter?: 'podcast' | 'music' }
+  | { type: 'library' }
+
+type State =
+    { uploadDestination? : UploadDestination, page: typeof pages[number], files?: string[] }
+
+// initial state
+const init = () => (
+  store.state.channels.uploadModalConfig.channel
+    ? {
+      page: 'uploadFiles',
+      uploadDestination: { type: 'channel', channel: store.state.channels.uploadModalConfig.channel }
+    } as const
+    : { page: 'selectDestination' } as const
+)
+const state = ref<State>(init())
+
+const pages = ['selectDestination', 'uploadFiles', 'uploadsInProgress'] as const
+
+const goBack = computed(() =>
+  state.value.page === 'selectDestination'
+    ? undefined
+    : () => { state.value.page = pages[pages.indexOf(state.value.page) - 1] }
+)
+
+// Step 1
+const destinationSelected = (destination: UploadDestination) =>
+  state.value = { ...state.value, uploadDestination: destination, page: 'uploadFiles' }
+
+
+
+// Wait for pablo: If no channel exists, auto-create an empty channel
+
+// Step 1.1
+
+// Load the library for the chosen privacy level
+const privacyLevel = ref<PrivacyLevel>('me')
+
+const modalTitle = computed(() =>
+  ({ selectDestination: 'Upload', uploadFiles: 'Select files for upload', uploadsInProgress: 'Uploading...' }
+    [state.value.page])
+)
+
+const channelUpload = ref()
+</script>
+
+<template>
+  <Modal
+    v-model="isOpen"
+    :title="modalTitle"
+  >
+    <template
+      v-if="goBack"
+      #topleft
+    >
+      <Button
+        icon="bi-chevron-compact-left"
+        :title="t('components.channels.UploadModal.button.previous')"
+        @click="goBack"
+      />
+      <Spacer grow />
+    </template>
+    <!-- Page content -->
+    <!-- Page 1 -->
+
+    <Layout
+      v-if="state.page === 'selectDestination'"
+      flex
+      style="place-content:center"
+    >
+      <Card
+        small
+        solid
+        title="Music"
+        icon="bi-upload"
+        @click="destinationSelected({ type: 'library' })"
+      >
+        <template #image>
+          <i
+            class="bi bi-headphones solid secondary raised"
+            :class="$style.icon"
+          />
+        </template>
+        {{ t('modals.upload.library') }}
+      </Card>
+      <Card
+        small
+        title="Music"
+        solid
+        icon="bi-upload primary solid"
+        @click="destinationSelected({ type: 'channel', filter: 'music' })"
+      >
+        <template #image>
+          <i
+            class="bi bi-music-note-beamed solid primary"
+            :class="$style.icon"
+          />
+        </template>
+        {{ t('modals.upload.musicChannel') }}
+      </Card>
+      <Card
+        small
+        solid
+        title="Podcast"
+        icon="bi-upload primary solid"
+        @click="destinationSelected({ type: 'channel', filter: 'podcast' })"
+      >
+        <template #image>
+          <i
+            class="bi bi-mic-fill solid primary"
+            :class="$style.icon"
+          />
+        </template>
+        {{ t('modals.upload.podcastChannel') }}
+      </Card>
+    </Layout>
+
+    <!-- Page 2 -->
+
+    <Layout
+      v-if="state.page === 'uploadFiles'"
+      stack
+    >
+      <ChannelUpload
+        v-if="state.uploadDestination?.type === 'channel'"
+        ref="channelUpload"
+        :filter="state.uploadDestination.filter"
+        :channel="state.uploadDestination?.channel || null"
+      />
+
+      <LibraryUpload
+        v-if="state.uploadDestination?.type === 'library'"
+        v-model="privacyLevel"
+      />
+      {{ state.files }}
+    </Layout>
+
+    <template #actions>
+      <Spacer
+        h
+        grow
+      />
+      <Button
+        v-if="state.page === 'uploadFiles' && !channelUpload"
+        primary
+        @click="() => { isOpen = false }"
+      >
+        {{ t('components.channels.UploadModal.button.finishLater') }}
+      </Button>
+      <Button
+        v-if="channelUpload"
+        primary
+        @click="() => { channelUpload.publish(); isOpen = false }"
+      >
+        {{ t('components.channels.UploadModal.button.publish') }}
+      </Button>
+    </template>
+  </Modal>
+</template>
+
+<style module>
+  .icon {
+    font-size:100px;
+    padding:28px;
+    inset:0;
+    display:block;
+    text-align: center;
+  }
+</style>