responsivity

ui/src/components/BDay.vue

@@ -1,19 +1,29 @@
 <template>
-  <div id="bday">
+  <div class="bday">
     <h1>Alles Gute zu Deinem Geburtstag!</h1>
-    <img id="play" src="../assets/play.png" usemap="#play" v-if="playVisible" />
-    <map name="#play">
-      <area shape="circle" coords="50, 50, 50" @click="playClicked" />
-    </map>
-    <vue-plyr
-      ref="plyr"
-      :options="plyrOptions"
-      :emit="['timeupdate']"
-      @timeupdate="videoTimeUpdated"
-    >
-      <!-- inserted dynamically -->
-      <video />
-    </vue-plyr>
+    <div ref="plyrContainer" class="plyrContainer">
+      <img
+        ref="play"
+        class="play"
+        src="../assets/play.png"
+        usemap="#play"
+        v-show="playVisible"
+        @click="playClicked"
+      />
+      <map name="#play">
+        <area shape="circle" coords="50, 50, 50" @click="playClicked" />
+      </map>
+      <vue-plyr
+        ref="plyr"
+        :options="plyrOptions"
+        :emit="['timeupdate', 'ready']"
+        @timeupdate="videoTimeUpdated"
+        @ready="videoLoaded"
+      >
+        <!-- inserted dynamically -->
+        <video poster="../assets/poster.png" />
+      </vue-plyr>
+    </div>
   </div>
 </template>
 
@@ -22,8 +32,8 @@ export default {
   name: "BDay",
 
   data: () => ({
-    sourceNames: ["part1", "part2"],
-    playing: null,
+    videoQueue: ["part1", "part2"],
+    currentVideo: -1,
 
     playVisible: true,
 
@@ -45,13 +55,12 @@ export default {
     getVideoSource: function (index) {
       let source = {
         type: "video",
-        poster: "../assets/poster.png",
         sources: [],
       };
 
       for (const height of [240, 360, 480]) {
         source.sources.push({
-          src: "/fake_api/" + this.sourceNames[index] + "_" + height + ".mp4",
+          src: "/fake_api/" + this.videoQueue[index] + "_" + height + ".mp4",
           type: "video/mp4",
           size: height,
         });
@@ -60,53 +69,57 @@ export default {
       return source;
     },
 
-    videoTimeUpdated: function (event) {
+    videoTimeUpdated: function () {
       // show play button after 3 seconds, then disable this event
-      if (event.timeStamp > 3000) {
+      if (this.player.currentTime > 3) {
         this.playVisible = true;
         this.videoTimeUpdated = () => true;
       }
     },
 
+    videoLoaded: function () {
+      this.placePlay();
+      if (this.currentVideo >= 0) {
+        this.player.play();
+      }
+    },
+
     playClicked: function () {
       this.playVisible = false;
 
-      switch (this.playing) {
-        case null:
-          // nothing playing: play first source
-          this.playing = 0;
-          this.player.play();
-          break;
+      this.currentVideo += 1;
+      this.player.source = this.getVideoSource(this.currentVideo);
+    },
 
-        case 0:
-          // first source playing: play second source
-          this.playing = 1;
-          this.player.source = this.getVideoSource(1);
-          this.player.play();
-          break;
-      
-        default:
-          console.log("ERROR: Stranger things are starting to begin!");
-          break;
-      }
+    placePlay: function () {
+      let top = (this.$refs.plyrContainer.offsetHeight - 100) / 2;
+      let left = (this.$refs.plyrContainer.offsetWidth - 100) / 2;
+
+      console.log(left, top);
+
+      this.$refs.play.style.top = top + "px";
+      this.$refs.play.style.left = left + "px";
     },
   },
 
   mounted() {
     document.title = "Herzlichen Glückwunsch!";
-    this.player.source = this.getVideoSource(0);
+    window.addEventListener("resize", this.placePlay);
   },
 };
 </script>
 
 <style scoped>
-div#bday {
+div.bday {
   margin: auto;
-  width: 854px;
+  max-width: 854px;
+}
+
+div.plyrContainer {
   position: relative;
 }
 
-img#play {
+img.play {
   outline: none;
 
   -webkit-user-select: none; /* Safari */
@@ -115,8 +128,6 @@ img#play {
   user-select: none; /* Standard */
 
   position: absolute;
-  bottom: 190px;
-  left: 377px;
   z-index: 1001;
 }