From e5d73346628c2acc0634f42c72766bea3aa814d5 Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <blacklight86@gmail.com>
Date: Sun, 16 Jun 2019 21:45:21 +0200
Subject: [PATCH] New media webplugin WIP

---
 .../http/static/css/source/common/vars.scss   |  1 +
 .../webpanel/plugins/media/devices.scss       | 15 +++++
 .../source/webpanel/plugins/media/index.scss  | 18 ++++++
 .../webpanel/plugins/media/results.scss       |  1 +
 .../source/webpanel/plugins/media/vars.scss   |  2 +
 .../http/static/js/plugins/media/controls.js  |  2 +-
 .../http/static/js/plugins/media/devices.js   | 25 ++++++++-
 .../static/js/plugins/media/handlers/file.js  | 26 +++++++--
 .../js/plugins/media/handlers/torrent.js      | 25 +++++++--
 .../js/plugins/media/handlers/youtube.js      | 27 +++++++--
 .../http/static/js/plugins/media/index.js     | 25 ++++++---
 .../http/static/js/plugins/media/item.js      | 17 ++++++
 .../http/static/js/plugins/media/results.js   | 55 +++++++++++++++++++
 .../http/static/js/plugins/media/search.js    |  1 +
 .../http/templates/plugins/media/devices.html |  8 ++-
 .../http/templates/plugins/media/index.html   |  5 +-
 .../http/templates/plugins/media/item.html    |  6 +-
 .../http/templates/plugins/media/results.html | 12 +++-
 .../http/templates/plugins/media/search.html  |  5 +-
 platypush/plugins/media/__init__.py           |  6 +-
 20 files changed, 250 insertions(+), 32 deletions(-)

diff --git a/platypush/backend/http/static/css/source/common/vars.scss b/platypush/backend/http/static/css/source/common/vars.scss
index beb900268..ae0c0c901 100644
--- a/platypush/backend/http/static/css/source/common/vars.scss
+++ b/platypush/backend/http/static/css/source/common/vars.scss
@@ -10,6 +10,7 @@ $default-fg-3: #888888 !default;
 $default-font-size: 1.5rem !default;
 $default-shadow: 2px 2px 2px #ccc !default;
 $default-hover-fg: #35b870 !default;
+$default-hover-fg-2: #38cf80 !default;
 
 $default-font-family: "Raleway", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif !default;
 $default-border: 1px solid #e1e4e8 !default;
diff --git a/platypush/backend/http/static/css/source/webpanel/plugins/media/devices.scss b/platypush/backend/http/static/css/source/webpanel/plugins/media/devices.scss
index de8a1dddc..186c7a83b 100644
--- a/platypush/backend/http/static/css/source/webpanel/plugins/media/devices.scss
+++ b/platypush/backend/http/static/css/source/webpanel/plugins/media/devices.scss
@@ -4,6 +4,16 @@
 
         button {
             padding: .5rem;
+            margin-right: .5rem;
+
+            &.selected {
+                background: initial;
+                color: $default-hover-fg;
+
+                &:hover {
+                    color: $default-hover-fg-2;
+                }
+            }
         }
 
         .dropdown {
@@ -12,6 +22,11 @@
                 align-items: center;
                 cursor: pointer;
 
+                .text {
+                    text-align: left;
+                    margin-left: 2rem;
+                }
+
                 &:hover {
                     background: $hover-bg
                 }
diff --git a/platypush/backend/http/static/css/source/webpanel/plugins/media/index.scss b/platypush/backend/http/static/css/source/webpanel/plugins/media/index.scss
index b75bfdb91..fb81dc59b 100644
--- a/platypush/backend/http/static/css/source/webpanel/plugins/media/index.scss
+++ b/platypush/backend/http/static/css/source/webpanel/plugins/media/index.scss
@@ -15,6 +15,24 @@
     height: inherit;
     letter-spacing: .03rem;
 
+    .dropdown {
+        z-index: $devices-dropdown-z-index;
+
+        .item {
+            display: flex;
+            align-item: center;
+            cursor: pointer;
+
+            .text {
+                margin-left: 1rem;
+            }
+
+            &:hover {
+                background: $hover-bg;
+            }
+        }
+    }
+
     input[type=text] {
         width: 100%;
 
diff --git a/platypush/backend/http/static/css/source/webpanel/plugins/media/results.scss b/platypush/backend/http/static/css/source/webpanel/plugins/media/results.scss
index 981a1a742..d72d2edf0 100644
--- a/platypush/backend/http/static/css/source/webpanel/plugins/media/results.scss
+++ b/platypush/backend/http/static/css/source/webpanel/plugins/media/results.scss
@@ -1,6 +1,7 @@
 .media-plugin {
     .results {
         @include calc(height, '100% - 16rem');
+        position: relative;   // For the dropdown menu
         overflow: auto;
 
         .empty {
diff --git a/platypush/backend/http/static/css/source/webpanel/plugins/media/vars.scss b/platypush/backend/http/static/css/source/webpanel/plugins/media/vars.scss
index 0edcb4003..32d027254 100644
--- a/platypush/backend/http/static/css/source/webpanel/plugins/media/vars.scss
+++ b/platypush/backend/http/static/css/source/webpanel/plugins/media/vars.scss
@@ -9,3 +9,5 @@ $control-time-color: #666;
 
 $empty-results-color: #506050;
 
+$devices-dropdown-z-index: 2;
+
diff --git a/platypush/backend/http/static/js/plugins/media/controls.js b/platypush/backend/http/static/js/plugins/media/controls.js
index b7c7a3080..ce4ae69f2 100644
--- a/platypush/backend/http/static/js/plugins/media/controls.js
+++ b/platypush/backend/http/static/js/plugins/media/controls.js
@@ -5,7 +5,7 @@ Vue.component('media-controls', {
         item: {
             type: Object,
             default: () => {},
-        }
+        },
     },
 
     methods: {
diff --git a/platypush/backend/http/static/js/plugins/media/devices.js b/platypush/backend/http/static/js/plugins/media/devices.js
index 387a069a4..52afa5d2e 100644
--- a/platypush/backend/http/static/js/plugins/media/devices.js
+++ b/platypush/backend/http/static/js/plugins/media/devices.js
@@ -2,11 +2,13 @@ Vue.component('media-devices', {
     template: '#tmpl-media-devices',
     props: {
         bus: { type: Object },
+        playerPlugin: { type: String },
     },
 
     data: function() {
         return {
             showDevicesMenu: false,
+            selectedDevice: {},
         };
     },
 
@@ -14,26 +16,47 @@ Vue.component('media-devices', {
         dropdownItems: function() {
             var items = [
                 {
-                    text: 'Local player',
+                    name: this.playerPlugin,
+                    text: this.playerPlugin,
+                    type: 'local',
                     icon: 'desktop',
                 },
                 {
+                    name: 'browser',
                     text: 'Browser',
+                    type: 'browser',
                     icon: 'laptop',
                 },
             ];
 
+            const self = this;
+            const onClick = (item) => {
+                return () => {
+                    self.selectDevice(item);
+                };
+            };
+
+            for (var i=0; i < items.length; i++) {
+                items[i].click = onClick(items[i]);
+            }
+
             return items;
         },
     },
 
     methods: {
+        selectDevice: function(device) {
+            this.selectedDevice = device;
+            this.bus.$emit('selected-device', device);
+        },
+
         openDevicesMenu: function() {
             openDropdown(this.$refs.menu);
         },
     },
 
     created: function() {
+        this.selectDevice(this.dropdownItems.filter(_ => _.type === 'local')[0]);
     },
 });
 
diff --git a/platypush/backend/http/static/js/plugins/media/handlers/file.js b/platypush/backend/http/static/js/plugins/media/handlers/file.js
index 475f8a025..029e84471 100644
--- a/platypush/backend/http/static/js/plugins/media/handlers/file.js
+++ b/platypush/backend/http/static/js/plugins/media/handlers/file.js
@@ -1,8 +1,26 @@
 mediaHandlers.file = {
-    icon: 'hdd',
+    iconClass: 'fa fa-hdd',
 
-    matchesUrl: function(url) {
-        return url.startsWith('file:///') || url.startsWith('/');
-    },
+    actions: [
+        {
+            text: 'Play',
+            icon: 'play',
+            action: 'play',
+        },
+
+        {
+            text: 'Download',
+            icon: 'download',
+            action: function(item, bus) {
+                bus.$emit('download', item);
+            },
+        },
+
+        {
+            text: 'View info',
+            icon: 'info',
+            action: 'info',
+        },
+    ],
 };
 
diff --git a/platypush/backend/http/static/js/plugins/media/handlers/torrent.js b/platypush/backend/http/static/js/plugins/media/handlers/torrent.js
index 43f9608cd..5787f89f2 100644
--- a/platypush/backend/http/static/js/plugins/media/handlers/torrent.js
+++ b/platypush/backend/http/static/js/plugins/media/handlers/torrent.js
@@ -1,8 +1,25 @@
 mediaHandlers.torrent = {
-    icon: 'magnet',
+    iconClass: 'fa fa-magnet',
 
-    matchesUrl: function(url) {
-        return url.startsWith('magnet:?') || url.endsWith('.torrent');
-    },
+    actions: [
+        {
+            text: 'Play',
+            icon: 'play',
+            action: 'play',
+        },
+
+        {
+            text: 'Download',
+            icon: 'download',
+            action: function(item) {
+            },
+        },
+
+        {
+            text: 'View info',
+            icon: 'info',
+            action: 'info',
+        },
+    ],
 };
 
diff --git a/platypush/backend/http/static/js/plugins/media/handlers/youtube.js b/platypush/backend/http/static/js/plugins/media/handlers/youtube.js
index 820b5e357..bd33328e5 100644
--- a/platypush/backend/http/static/js/plugins/media/handlers/youtube.js
+++ b/platypush/backend/http/static/js/plugins/media/handlers/youtube.js
@@ -1,10 +1,25 @@
 mediaHandlers.youtube = {
-    icon: 'youtube',
+    iconClass: 'fab fa-youtube',
 
-    matchesUrl: function(url) {
-        return url.startsWith('https://youtube.com/watch?v=') ||
-            url.startsWith('https://www.youtube.com/watch?v=') ||
-            url.startsWith('https://youtu.be/');
-    },
+    actions: [
+        {
+            text: 'Play',
+            icon: 'play',
+            action: 'play',
+        },
+
+        {
+            text: 'Download',
+            icon: 'download',
+            action: function(item) {
+            },
+        },
+
+        {
+            text: 'View info',
+            icon: 'info',
+            action: 'info',
+        },
+    ],
 };
 
diff --git a/platypush/backend/http/static/js/plugins/media/index.js b/platypush/backend/http/static/js/plugins/media/index.js
index 2ba800be8..edf3e3dd0 100644
--- a/platypush/backend/http/static/js/plugins/media/index.js
+++ b/platypush/backend/http/static/js/plugins/media/index.js
@@ -9,8 +9,10 @@ Vue.component('media', {
             bus: new Vue({}),
             results: [],
             currentItem: {},
+            selectedDevice: undefined,
             loading: {
                 results: false,
+                media: false,
             },
         };
     },
@@ -33,22 +35,31 @@ Vue.component('media', {
             this.loading.results = false;
 
             for (var i=0; i < results.length; i++) {
-                results[i].handler = {};
-
-                for (const hndl of Object.values(mediaHandlers)) {
-                    if (hndl.matchesUrl(results[i].url)) {
-                        results[i].handler = hndl;
-                    }
-                }
+                results[i].handler = mediaHandlers[results[i].type];
             }
 
             this.results = results;
         },
+
+        play: async function(item) {
+        },
+
+        info: function(item) {
+            // TODO
+            console.log(item);
+        },
+
+        selectDevice: function(device) {
+            this.selectedDevice = device;
+        },
     },
 
     created: function() {
         this.refresh();
 
+        this.bus.$on('play', this.play);
+        this.bus.$on('info', this.info);
+        this.bus.$on('selected-device', this.selectDevice);
         this.bus.$on('results-loading', this.onResultsLoading);
         this.bus.$on('results-ready', this.onResultsReady);
     },
diff --git a/platypush/backend/http/static/js/plugins/media/item.js b/platypush/backend/http/static/js/plugins/media/item.js
index 821062824..c4ab9c153 100644
--- a/platypush/backend/http/static/js/plugins/media/item.js
+++ b/platypush/backend/http/static/js/plugins/media/item.js
@@ -2,10 +2,27 @@ Vue.component('media-item', {
     template: '#tmpl-media-item',
     props: {
         bus: { type: Object },
+
+        selected: {
+            type: Boolean,
+            default: false,
+        },
+
+        active: {
+            type: Boolean,
+            default: false,
+        },
+
         item: {
             type: Object,
             default: () => {},
         }
     },
+
+    methods: {
+        onClick: function(event) {
+            this.bus.$emit('result-clicked', this.item);
+        },
+    },
 });
 
diff --git a/platypush/backend/http/static/js/plugins/media/results.js b/platypush/backend/http/static/js/plugins/media/results.js
index 6e714a710..74dde21e9 100644
--- a/platypush/backend/http/static/js/plugins/media/results.js
+++ b/platypush/backend/http/static/js/plugins/media/results.js
@@ -2,6 +2,10 @@ Vue.component('media-results', {
     template: '#tmpl-media-results',
     props: {
         bus: { type: Object },
+        searching: {
+            type: Boolean,
+            default: false,
+        },
         loading: {
             type: Boolean,
             default: false,
@@ -12,7 +16,58 @@ Vue.component('media-results', {
         },
     },
 
+    data: function() {
+        return {
+            selectedItem: {},
+            currentItem: {},
+        };
+    },
+
+    computed: {
+        mediaItemDropdownItems: function() {
+            if (!Object.keys(this.selectedItem).length) {
+                return [];
+            }
+
+            const self = this;
+
+            return this.selectedItem.handler.actions.map(action => {
+                return {
+                    text: action.text,
+                    icon: action.icon,
+                    click: function() {
+                        if (action.action instanceof Function) {
+                            action.action(self.selectedItem, self.bus);
+                        } else if (typeof(action.action) === 'string') {
+                            self[action.action](self.selectedItem);
+                        }
+                    },
+                };
+            });
+        },
+    },
+
     methods: {
+        itemClicked: function(item) {
+            if (this.selectedItem.length && this.selectedItem.url === item.url) {
+                return;
+            }
+
+            this.selectedItem = item;
+            openDropdown(this.$refs.mediaItemDropdown);
+        },
+
+        play: function(item) {
+            this.bus.$emit('play', item);
+        },
+
+        info: function(item) {
+            this.bus.$emit('info', item);
+        },
+    },
+
+    created: function() {
+        this.bus.$on('result-clicked',  this.itemClicked);
     },
 });
 
diff --git a/platypush/backend/http/static/js/plugins/media/search.js b/platypush/backend/http/static/js/plugins/media/search.js
index 09262bf3f..f3fd82ae9 100644
--- a/platypush/backend/http/static/js/plugins/media/search.js
+++ b/platypush/backend/http/static/js/plugins/media/search.js
@@ -3,6 +3,7 @@ Vue.component('media-search', {
     props: {
         bus: { type: Object },
         supportedTypes: { type: Object },
+        playerPlugin: { type: String },
     },
 
     data: function() {
diff --git a/platypush/backend/http/templates/plugins/media/devices.html b/platypush/backend/http/templates/plugins/media/devices.html
index 18a39fb87..0638b988e 100644
--- a/platypush/backend/http/templates/plugins/media/devices.html
+++ b/platypush/backend/http/templates/plugins/media/devices.html
@@ -2,8 +2,12 @@
 
 <script type="text/x-template" id="tmpl-media-devices">
     <div class="devices">
-        <button type="button" title="Select target player" @click="openDevicesMenu">
-            <i class="fa fa-podcast"></i>
+        <button type="button"
+                class="devices"
+                :class="{selected: selectedDevice.type !== 'local'}"
+                :title="'Play on ' + (selectedDevice.name || '')"
+                @click="openDevicesMenu">
+            <i class="fa" :class="'fa-' + (selectedDevice.icon || '')"></i>
         </button>
 
         <dropdown ref="menu" :items="dropdownItems">
diff --git a/platypush/backend/http/templates/plugins/media/index.html b/platypush/backend/http/templates/plugins/media/index.html
index a628e0bee..fb6b0b9ca 100644
--- a/platypush/backend/http/templates/plugins/media/index.html
+++ b/platypush/backend/http/templates/plugins/media/index.html
@@ -10,11 +10,14 @@
 <script type="text/x-template" id="tmpl-media">
     <div class="plugin media-plugin">
         <media-search :bus="bus"
+                      :playerPlugin="player"
                       :supportedTypes="types">
         </media-search>
 
         <media-results :bus="bus"
-                       :loading="loading.results"
+                       :currentItem="currentItem"
+                       :searching="loading.results"
+                       :loading="loading.media"
                        :results="results">
         </media-results>
 
diff --git a/platypush/backend/http/templates/plugins/media/item.html b/platypush/backend/http/templates/plugins/media/item.html
index 90b1be8ad..131db120b 100644
--- a/platypush/backend/http/templates/plugins/media/item.html
+++ b/platypush/backend/http/templates/plugins/media/item.html
@@ -1,8 +1,10 @@
 <script type="application/javascript" src="{{ url_for('static', filename='js/plugins/media/item.js') }}"></script>
 
 <script type="text/x-template" id="tmpl-media-item">
-    <div class="media-item">
-        <i :class="'fa fa-' + item.handler.icon" v-if="item.handler.length">&nbsp; </i>
+    <div class="media-item"
+         :class="{selected: selected, active: active}"
+         @click="onClick">
+        <i :class="item.handler.iconClass" v-if="Object.keys(item.handler).length">&nbsp; </i>
         <span v-text="item.title"></span>
     </div>
 </script>
diff --git a/platypush/backend/http/templates/plugins/media/results.html b/platypush/backend/http/templates/plugins/media/results.html
index eb4546083..d46848953 100644
--- a/platypush/backend/http/templates/plugins/media/results.html
+++ b/platypush/backend/http/templates/plugins/media/results.html
@@ -2,17 +2,25 @@
 
 <script type="text/x-template" id="tmpl-media-results">
     <div class="results">
-        <div class="empty" v-if="loading || !results.length">
-            <div class="loading" v-if="loading">Loading</div>
+        <div class="empty" v-if="searching || loading || !results.length">
+            <div class="searching" v-if="searching">Searching</div>
+            <div class="loading" v-else-if="loading">Loading</div>
             <div class="no-results" v-else-if="!results.length">No results</div>
         </div>
 
         <media-item v-for="item in results"
                     :key="item.url"
                     :bus="bus"
+                    :selected="Object.keys(selectedItem).length > 0 && item.url === selectedItem.url"
+                    :active="Object.keys(currentItem).length > 0 && item.url === currentItem.url"
                     :item="item"
                     v-else>
         </media-item>
+
+        <dropdown id="media-item-dropdown"
+                  ref="mediaItemDropdown"
+                  :items="mediaItemDropdownItems">
+        </dropdown>
     </div>
 </script>
 
diff --git a/platypush/backend/http/templates/plugins/media/search.html b/platypush/backend/http/templates/plugins/media/search.html
index becb3352f..98ed8192b 100644
--- a/platypush/backend/http/templates/plugins/media/search.html
+++ b/platypush/backend/http/templates/plugins/media/search.html
@@ -20,7 +20,10 @@
                 </div>
 
                 <div class="col-1 pull-right">
-                    <media-devices></media-devices>
+                    <media-devices
+                            :bus="bus"
+                            :playerPlugin="playerPlugin">
+                    </media-devices>
                 </div>
             </div>
 
diff --git a/platypush/plugins/media/__init__.py b/platypush/plugins/media/__init__.py
index 3a2736302..1fcb5e050 100644
--- a/platypush/plugins/media/__init__.py
+++ b/platypush/plugins/media/__init__.py
@@ -176,7 +176,7 @@ class MediaPlugin(Plugin):
         if self._is_playing_torrent:
             try:
                 get_plugin('media.webtorrent').quit()
-            except:
+            except Exception as e:
                 self.logger.warning('Cannot quit the webtorrent instance: {}'.
                                     format(str(e)))
 
@@ -305,9 +305,13 @@ class MediaPlugin(Plugin):
                                     format(query, media_type))
 
         flattened_results = []
+
         for media_type in self._supported_media_types:
             if media_type in results:
+                for result in results[media_type]:
+                    result['type'] = media_type
                 flattened_results += results[media_type]
+
         results = flattened_results
 
         if results: