added audioplayer contrib module

2017-11-25 16:05:32 +01:00
parent ff23c45e43
commit 0942e9a212
174 changed files with 21682 additions and 0 deletions
@@ -0,0 +1,72 @@
+var GLOBAL_ACTIONS = {
+    'play': function () {
+        wavesurfer.playPause();
+    },
+
+    'back': function () {
+        wavesurfer.skipBackward();
+    },
+
+    'forth': function () {
+        wavesurfer.skipForward();
+    },
+
+    'toggle-mute': function () {
+        wavesurfer.toggleMute();
+    }
+};
+
+
+// Bind actions to buttons and keypresses
+document.addEventListener('DOMContentLoaded', function () {
+    document.addEventListener('keydown', function (e) {
+        var map = {
+            32: 'play',       // space
+            37: 'back',       // left
+            39: 'forth'       // right
+        };
+        var action = map[e.keyCode];
+        if (action in GLOBAL_ACTIONS) {
+            if (document == e.target || document.body == e.target) {
+                e.preventDefault();
+            }
+            GLOBAL_ACTIONS[action](e);
+        }
+    });
+
+    [].forEach.call(document.querySelectorAll('[data-action]'), function (el) {
+        el.addEventListener('click', function (e) {
+            var action = e.currentTarget.dataset.action;
+            if (action in GLOBAL_ACTIONS) {
+                e.preventDefault();
+                GLOBAL_ACTIONS[action](e);
+            }
+        });
+    });
+});
+
+
+// Misc
+document.addEventListener('DOMContentLoaded', function () {
+    // Web Audio not supported
+    if (!window.AudioContext && !window.webkitAudioContext) {
+        var demo = document.querySelector('#demo');
+        if (demo) {
+            demo.innerHTML = '<img src="/example/screenshot.png" />';
+        }
+    }
+
+
+    // Navbar links
+    var ul = document.querySelector('.nav-pills');
+    var pills = ul.querySelectorAll('li');
+    var active = pills[0];
+    if (location.search) {
+        var first = location.search.split('&')[0];
+        var link = ul.querySelector('a[href="' + first + '"]');
+        if (link) {
+            active =  link.parentNode;
+        }
+    }
+    active && active.classList.add('active');
+});