From 1152e5513e6c4898a1020a8a27255c995637adc9 Mon Sep 17 00:00:00 2001
From: advplyr <advplyr@protonmail.com>
Date: Tue, 12 Apr 2022 18:07:13 -0500
Subject: [PATCH] Add podcast episode sorting and saving sort order

---
 .../components/controls/EpisodeSortSelect.vue | 94 +++++++++++++++++++
 .../tables/podcast/EpisodeTableRow.vue        |  2 +-
 .../tables/podcast/EpisodesTable.vue          | 63 +++++++++++--
 3 files changed, 150 insertions(+), 9 deletions(-)
 create mode 100644 client/components/controls/EpisodeSortSelect.vue

diff --git a/client/components/controls/EpisodeSortSelect.vue b/client/components/controls/EpisodeSortSelect.vue
new file mode 100644
index 00000000..a6125484
--- /dev/null
+++ b/client/components/controls/EpisodeSortSelect.vue
@@ -0,0 +1,94 @@
+<template>
+  <div ref="wrapper" class="relative" v-click-outside="clickOutside">
+    <button type="button" class="relative w-full h-full bg-fg border border-gray-500 hover:border-gray-400 rounded shadow-sm pl-3 pr-3 py-0 text-left focus:outline-none sm:text-sm cursor-pointer" aria-haspopup="listbox" aria-expanded="true" aria-labelledby="listbox-label" @click.prevent="showMenu = !showMenu">
+      <span class="flex items-center justify-between">
+        <span class="block truncate text-xs" :class="!selectedText ? 'text-gray-300' : ''">{{ selectedText }}</span>
+        <span class="material-icons text-lg text-yellow-400">{{ descending ? 'expand_more' : 'expand_less' }}</span>
+      </span>
+    </button>
+
+    <ul v-show="showMenu" class="absolute z-10 mt-1 w-full bg-bg border border-black-200 shadow-lg max-h-80 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm" role="listbox" aria-labelledby="listbox-label">
+      <template v-for="item in items">
+        <li :key="item.value" class="text-gray-50 select-none relative py-2 pr-9 cursor-pointer hover:bg-black-400" :class="item.value === selected ? 'bg-primary bg-opacity-50' : ''" role="option" @click="clickedOption(item.value)">
+          <div class="flex items-center">
+            <span class="font-normal ml-3 block truncate text-xs">{{ item.text }}</span>
+          </div>
+          <span v-if="item.value === selected" class="text-yellow-400 absolute inset-y-0 right-0 flex items-center pr-4">
+            <span class="material-icons text-xl">{{ descending ? 'expand_more' : 'expand_less' }}</span>
+          </span>
+        </li>
+      </template>
+    </ul>
+  </div>
+</template>
+
+<script>
+export default {
+  props: {
+    value: String,
+    descending: Boolean
+  },
+  data() {
+    return {
+      showMenu: false,
+      items: [
+        {
+          text: 'Current',
+          value: 'index'
+        },
+        {
+          text: 'Title',
+          value: 'title'
+        },
+        {
+          text: 'Episode',
+          value: 'episode'
+        },
+        {
+          text: 'Pub Date',
+          value: 'pubDate'
+        }
+      ]
+    }
+  },
+  computed: {
+    selected: {
+      get() {
+        return this.value
+      },
+      set(val) {
+        this.$emit('input', val)
+      }
+    },
+    selectedDesc: {
+      get() {
+        return this.descending
+      },
+      set(val) {
+        this.$emit('update:descending', val)
+      }
+    },
+    selectedText() {
+      var _selected = this.selected
+      if (!_selected) return ''
+      var _sel = this.items.find((i) => i.value === _selected)
+      if (!_sel) return ''
+      return _sel.text
+    }
+  },
+  methods: {
+    clickOutside() {
+      this.showMenu = false
+    },
+    clickedOption(val) {
+      if (this.selected === val) {
+        this.selectedDesc = !this.selectedDesc
+      } else {
+        this.selected = val
+      }
+      this.showMenu = false
+      this.$nextTick(() => this.$emit('change', val))
+    }
+  }
+}
+</script>
\ No newline at end of file
diff --git a/client/components/tables/podcast/EpisodeTableRow.vue b/client/components/tables/podcast/EpisodeTableRow.vue
index a17507d1..aeb5f4ee 100644
--- a/client/components/tables/podcast/EpisodeTableRow.vue
+++ b/client/components/tables/podcast/EpisodeTableRow.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="w-full px-2 py-3 overflow-hidden relative border-b border-white border-opacity-10" @mouseover="mouseover" @mouseleave="mouseleave">
     <div v-if="episode" class="flex items-center h-24">
-      <div class="w-12 min-w-12 max-w-16 h-full">
+      <div v-show="userCanUpdate" class="w-12 min-w-12 max-w-16 h-full">
         <div class="flex h-full items-center justify-center">
           <span class="material-icons drag-handle text-lg text-white text-opacity-50 hover:text-opacity-100">menu</span>
         </div>
diff --git a/client/components/tables/podcast/EpisodesTable.vue b/client/components/tables/podcast/EpisodesTable.vue
index 98f5b586..c216558d 100644
--- a/client/components/tables/podcast/EpisodesTable.vue
+++ b/client/components/tables/podcast/EpisodesTable.vue
@@ -1,6 +1,13 @@
 <template>
   <div class="w-full py-6">
-    <p class="text-lg mb-0 font-semibold">Episodes</p>
+    <div class="flex items-center mb-4">
+      <p class="text-lg mb-0 font-semibold">Episodes</p>
+      <div class="flex-grow" />
+      <controls-episode-sort-select v-model="sortKey" :descending.sync="sortDesc" class="w-36 sm:w-44 md:w-48 h-9 ml-1 sm:ml-4" @change="changeSort" />
+      <div v-if="userCanUpdate" class="w-12">
+        <ui-icon-btn v-if="orderChanged" :loading="savingOrder" icon="save" bg-color="primary" class="ml-auto" @click="saveOrder" />
+      </div>
+    </div>
     <p v-if="!episodes.length" class="py-4 text-center text-lg">No Episodes</p>
     <draggable v-model="episodesCopy" v-bind="dragOptions" class="list-group" handle=".drag-handle" draggable=".item" tag="div" @start="drag = true" @end="drag = false" @update="draggableUpdate">
       <transition-group type="transition" :name="!drag ? 'episode' : null">
@@ -29,15 +36,14 @@ export default {
   },
   data() {
     return {
+      sortKey: 'index',
+      sortDesc: true,
       drag: false,
-      dragOptions: {
-        animation: 200,
-        group: 'description',
-        ghostClass: 'ghost'
-      },
       episodesCopy: [],
       selectedEpisode: null,
-      showEditEpisodeModal: false
+      showEditEpisodeModal: false,
+      orderChanged: false,
+      savingOrder: false
     }
   },
   watch: {
@@ -48,6 +54,17 @@ export default {
     }
   },
   computed: {
+    dragOptions() {
+      return {
+        animation: 200,
+        group: 'description',
+        ghostClass: 'ghost',
+        disabled: !this.userCanUpdate
+      }
+    },
+    userCanUpdate() {
+      return this.$store.getters['user/getUserCanUpdate']
+    },
     media() {
       return this.libraryItem.media || {}
     },
@@ -59,23 +76,53 @@ export default {
     }
   },
   methods: {
+    changeSort() {
+      this.episodesCopy.sort((a, b) => {
+        if (this.sortDesc) {
+          return String(b[this.sortKey]).localeCompare(String(a[this.sortKey]), undefined, { numeric: true, sensitivity: 'base' })
+        }
+        return String(a[this.sortKey]).localeCompare(String(b[this.sortKey]), undefined, { numeric: true, sensitivity: 'base' })
+      })
+
+      this.orderChanged = this.checkHasOrderChanged()
+    },
+    checkHasOrderChanged() {
+      for (let i = 0; i < this.episodesCopy.length; i++) {
+        var epc = this.episodesCopy[i]
+        var ep = this.episodes[i]
+        if (epc.index != ep.index) {
+          return true
+        }
+      }
+      return false
+    },
     editEpisode(episode) {
       this.selectedEpisode = episode
       this.showEditEpisodeModal = true
     },
     draggableUpdate() {
+      this.orderChanged = this.checkHasOrderChanged()
+    },
+    async saveOrder() {
+      if (!this.userCanUpdate) return
+
+      this.savingOrder = true
+
       var episodesUpdate = {
         episodes: this.episodesCopy.map((b) => b.id)
       }
-      this.$axios
+      await this.$axios
         .$patch(`/api/items/${this.libraryItem.id}/episodes`, episodesUpdate)
         .then((podcast) => {
           console.log('Podcast updated', podcast)
+          this.$toast.success('Saved episode order')
+          this.orderChanged = false
         })
         .catch((error) => {
           console.error('Failed to update podcast', error)
           this.$toast.error('Failed to save podcast episode order')
         })
+      this.savingOrder = false
     },
     init() {
       this.episodesCopy = this.episodes.map((ep) => {