From 4185807da44705681b2dc4f8a9ab7bb8a8cbaef6 Mon Sep 17 00:00:00 2001
From: advplyr <advplyr@protonmail.com>
Date: Fri, 29 Apr 2022 16:42:40 -0500
Subject: [PATCH] Add:Check for new episodes manual check and update last check
 time, Update:Adding new podcasts and downloading podcast episodes restricted
 to admin users

---
 client/components/app/SideRail.vue            |  5 +-
 .../components/modals/item/tabs/Episodes.vue  | 47 ++++++++++++++++---
 client/pages/item/_id/index.vue               |  6 ++-
 client/store/user.js                          |  1 +
 server/controllers/PodcastController.js       |  2 +-
 server/managers/PodcastManager.js             | 23 ++++++++-
 server/objects/settings/ServerSettings.js     |  2 +-
 server/objects/user/User.js                   |  3 ++
 8 files changed, 76 insertions(+), 13 deletions(-)

diff --git a/client/components/app/SideRail.vue b/client/components/app/SideRail.vue
index 38d0d36d..73cf3a11 100644
--- a/client/components/app/SideRail.vue
+++ b/client/components/app/SideRail.vue
@@ -52,7 +52,7 @@
       <div v-show="isAuthorsPage" class="h-full w-0.5 bg-yellow-400 absolute top-0 left-0" />
     </nuxt-link>
 
-    <nuxt-link v-if="isPodcastLibrary" :to="`/library/${currentLibraryId}/podcast/search`" class="w-full h-20 flex flex-col items-center justify-center text-white text-opacity-80 border-b border-primary border-opacity-70 hover:bg-primary cursor-pointer relative" :class="isPodcastSearchPage ? 'bg-primary bg-opacity-80' : 'bg-bg bg-opacity-60'">
+    <nuxt-link v-if="isPodcastLibrary && userIsAdminOrUp" :to="`/library/${currentLibraryId}/podcast/search`" class="w-full h-20 flex flex-col items-center justify-center text-white text-opacity-80 border-b border-primary border-opacity-70 hover:bg-primary cursor-pointer relative" :class="isPodcastSearchPage ? 'bg-primary bg-opacity-80' : 'bg-bg bg-opacity-60'">
       <icons-podcast-svg class="w-6 h-6" />
 
       <p class="font-book pt-1.5" style="font-size: 0.9rem">Search</p>
@@ -82,6 +82,9 @@ export default {
     showExperimentalFeatures() {
       return this.$store.state.showExperimentalFeatures
     },
+    userIsAdminOrUp() {
+      return this.$store.getters['user/getIsAdminOrUp']
+    },
     paramId() {
       return this.$route.params ? this.$route.params.id || '' : ''
     },
diff --git a/client/components/modals/item/tabs/Episodes.vue b/client/components/modals/item/tabs/Episodes.vue
index 38f7a532..c4f6723f 100644
--- a/client/components/modals/item/tabs/Episodes.vue
+++ b/client/components/modals/item/tabs/Episodes.vue
@@ -1,11 +1,11 @@
 <template>
   <div class="w-full h-full overflow-y-auto overflow-x-hidden px-4 py-6">
     <div class="w-full mb-4">
-      <!-- <div class="flex items-center mb-4">
-        <p v-if="autoDownloadEpisodes">Last new episode check {{ $formatDate(lastEpisodeCheck) }}</p>
-        <div class="flex-grow" />
-        <ui-btn :loading="checkingNewEpisodes" @click="checkForNewEpisodes">Check for new episodes</ui-btn>
-      </div> -->
+      <div v-if="userIsAdminOrUp" class="flex items-end justify-end mb-4">
+        <!-- <p v-if="autoDownloadEpisodes">Last new episode check {{ $formatDate(lastEpisodeCheck) }}</p> -->
+        <ui-text-input-with-label ref="lastCheckInput" v-model="lastEpisodeCheckInput" :disabled="checkingNewEpisodes" type="datetime-local" label="Look for new episodes after this date" class="max-w-xs mr-2" />
+        <ui-btn :loading="checkingNewEpisodes" @click="checkForNewEpisodes">Check & Download New Episodes</ui-btn>
+      </div>
 
       <div v-if="episodes.length" class="w-full p-4 bg-primary">
         <p>Podcast Episodes</p>
@@ -51,10 +51,23 @@ export default {
   },
   data() {
     return {
-      checkingNewEpisodes: false
+      checkingNewEpisodes: false,
+      lastEpisodeCheckInput: null
+    }
+  },
+  watch: {
+    lastEpisodeCheck: {
+      handler(newVal) {
+        if (newVal) {
+          this.setLastEpisodeCheckInput()
+        }
+      }
     }
   },
   computed: {
+    userIsAdminOrUp() {
+      return this.$store.getters['user/getIsAdminOrUp']
+    },
     autoDownloadEpisodes() {
       return !!this.media.autoDownloadEpisodes
     },
@@ -72,8 +85,22 @@ export default {
     }
   },
   methods: {
-    checkForNewEpisodes() {
+    async checkForNewEpisodes() {
+      if (this.$refs.lastCheckInput) {
+        this.$refs.lastCheckInput.blur()
+      }
       this.checkingNewEpisodes = true
+      const lastEpisodeCheck = new Date(this.lastEpisodeCheckInput).valueOf()
+
+      // If last episode check changed then update it first
+      if (lastEpisodeCheck && lastEpisodeCheck !== this.lastEpisodeCheck) {
+        var updateResult = await this.$axios.$patch(`/api/items/${this.libraryItemId}/media`, { lastEpisodeCheck }).catch((error) => {
+          console.error('Failed to update', error)
+          return false
+        })
+        console.log('updateResult', updateResult)
+      }
+
       this.$axios
         .$get(`/api/podcasts/${this.libraryItemId}/checknew`)
         .then((response) => {
@@ -91,7 +118,13 @@ export default {
           this.$toast.error(errorMsg)
           this.checkingNewEpisodes = false
         })
+    },
+    setLastEpisodeCheckInput() {
+      this.lastEpisodeCheckInput = this.lastEpisodeCheck ? this.$formatDate(this.lastEpisodeCheck, "yyyy-MM-dd'T'HH:mm") : null
     }
+  },
+  mounted() {
+    this.setLastEpisodeCheckInput()
   }
 }
 </script>
\ No newline at end of file
diff --git a/client/pages/item/_id/index.vue b/client/pages/item/_id/index.vue
index cd08df99..913d48c2 100644
--- a/client/pages/item/_id/index.vue
+++ b/client/pages/item/_id/index.vue
@@ -150,7 +150,8 @@
               <ui-icon-btn icon="collections_bookmark" class="mx-0.5" outlined @click="collectionsClick" />
             </ui-tooltip>
 
-            <ui-tooltip v-if="isPodcast" text="Find Episodes" direction="top">
+            <!-- Only admin or root user can download new episodes -->
+            <ui-tooltip v-if="isPodcast && userIsAdminOrUp" text="Find Episodes" direction="top">
               <ui-icon-btn icon="search" class="mx-0.5" :loading="fetchingRSSFeed" outlined @click="findEpisodesClick" />
             </ui-tooltip>
           </div>
@@ -210,6 +211,9 @@ export default {
     }
   },
   computed: {
+    userIsAdminOrUp() {
+      return this.$store.getters['user/getIsAdminOrUp']
+    },
     isFile() {
       return this.libraryItem.isFile
     },
diff --git a/client/store/user.js b/client/store/user.js
index c4dca6ef..9cfb0a62 100644
--- a/client/store/user.js
+++ b/client/store/user.js
@@ -16,6 +16,7 @@ export const state = () => ({
 
 export const getters = {
   getIsRoot: (state) => state.user && state.user.type === 'root',
+  getIsAdminOrUp: (state) => state.user && (state.user.type === 'admin' || state.user.type === 'root'),
   getToken: (state) => {
     return state.user ? state.user.token : null
   },
diff --git a/server/controllers/PodcastController.js b/server/controllers/PodcastController.js
index a5df7abe..11994f60 100644
--- a/server/controllers/PodcastController.js
+++ b/server/controllers/PodcastController.js
@@ -124,7 +124,7 @@ class PodcastController {
       return res.status(500).send('Podcast has no rss feed url')
     }
 
-    var newEpisodes = await this.podcastManager.checkPodcastForNewEpisodes(libraryItem)
+    var newEpisodes = await this.podcastManager.checkAndDownloadNewEpisodes(libraryItem)
     res.json({
       episodes: newEpisodes || []
     })
diff --git a/server/managers/PodcastManager.js b/server/managers/PodcastManager.js
index e5878038..7d6922fb 100644
--- a/server/managers/PodcastManager.js
+++ b/server/managers/PodcastManager.js
@@ -208,8 +208,27 @@ class PodcastManager {
     }
     // Filter new and not already has
     var newEpisodes = feed.episodes.filter(ep => ep.publishedAt > podcastLibraryItem.media.lastEpisodeCheck && !podcastLibraryItem.media.checkHasEpisodeByFeedUrl(ep.enclosure.url))
-    // Max new episodes for safety = 2
-    newEpisodes = newEpisodes.slice(0, 2)
+    // Max new episodes for safety = 3
+    newEpisodes = newEpisodes.slice(0, 3)
+    return newEpisodes
+  }
+
+  async checkAndDownloadNewEpisodes(libraryItem) {
+    const lastEpisodeCheckDate = new Date(libraryItem.media.lastEpisodeCheck || 0)
+    Logger.info(`[PodcastManager] checkAndDownloadNewEpisodes for "${libraryItem.media.metadata.title}" - Last episode check: ${lastEpisodeCheckDate}`)
+    var newEpisodes = await this.checkPodcastForNewEpisodes(libraryItem)
+    if (newEpisodes.length) {
+      Logger.info(`[PodcastManager] Found ${newEpisodes.length} new episodes for podcast "${libraryItem.media.metadata.title}" - starting download`)
+      this.downloadPodcastEpisodes(libraryItem, newEpisodes)
+    } else {
+      Logger.info(`[PodcastManager] No new episodes found for podcast "${libraryItem.media.metadata.title}"`)
+    }
+
+    libraryItem.media.lastEpisodeCheck = Date.now()
+    libraryItem.updatedAt = Date.now()
+    await this.db.updateLibraryItem(libraryItem)
+    this.emitter('item_updated', libraryItem.toJSONExpanded())
+
     return newEpisodes
   }
 
diff --git a/server/objects/settings/ServerSettings.js b/server/objects/settings/ServerSettings.js
index 7be8f9de..e1e20e12 100644
--- a/server/objects/settings/ServerSettings.js
+++ b/server/objects/settings/ServerSettings.js
@@ -79,7 +79,7 @@ class ServerSettings {
 
     this.backupSchedule = settings.backupSchedule || false
     this.backupsToKeep = settings.backupsToKeep || 2
-    this.maxBackupSize  = settings.maxBackupSize || 1
+    this.maxBackupSize = settings.maxBackupSize || 1
     this.backupMetadataCovers = settings.backupMetadataCovers !== false
 
     this.loggerDailyLogsToKeep = settings.loggerDailyLogsToKeep || 7
diff --git a/server/objects/user/User.js b/server/objects/user/User.js
index 53d97480..16afe944 100644
--- a/server/objects/user/User.js
+++ b/server/objects/user/User.js
@@ -30,6 +30,9 @@ class User {
   get isRoot() {
     return this.type === 'root'
   }
+  get isAdmin() {
+    return this.type === 'admin'
+  }
   get canDelete() {
     return !!this.permissions.delete && this.isActive
   }