use a standard function for creating basic media-tags

www/code/inner.js

@@ -507,7 +507,7 @@ define([
                     var fileHost = privateData.fileHost || privateData.origin;
                     var src = fileHost + Hash.getBlobPathFromHex(secret.channel);
                     var key = Hash.encodeBase64(secret.keys.cryptKey);
-                    var mt = '<media-tag src="' + src + '" data-crypto-key="cryptpad:' + key + '"></media-tag>';
+                    var mt = UI.mediaTag(src, key).outerHTML;
                     editor.replaceSelection(mt);
                 }
             };

www/common/common-interface.js

@@ -41,6 +41,15 @@ define([
         return e;
     };
 
+    // FIXME almost everywhere this is used would also be
+    // a good candidate for sframe-common's getMediatagFromHref
+    UI.mediaTag = function (src, key) {
+        return h('media-tag', {
+            src: src,
+            'data-crypto-key': 'cryptpad:' + key,
+        });
+    };
+
     var findCancelButton = UI.findCancelButton = function (root) {
         if (root) {
             return $(root).find('button.cancel').last();

www/common/diffMarked.js

@@ -676,7 +676,6 @@ define([
             if (el.childNodes.length === 1 && el.childNodes[0].nodeType === 3) {
                 var type = el.getAttribute('data-plugin');
                 var plugin = plugins[type];
-                console.log(type);
                 if (!plugin) { return; }
                 var src = canonicalizeMermaidSource(el.childNodes[0].wholeText);
                 el.setAttribute(plugin.attr, src);

www/common/inner/common-mediatag.js

@@ -127,9 +127,8 @@ define([
                 if (e || !data) { return void displayDefault(); }
                 if (typeof data !== "number") { return void displayDefault(); }
                 if (Util.bytesToMegabytes(data) > 0.5) { return void displayDefault(); }
-                var $img = $('<media-tag>').appendTo($container);
-                $img.attr('src', src);
-                $img.attr('data-crypto-key', 'cryptpad:' + cryptKey);
+                var mt = UI.mediaTag(src, cryptKey);
+                var $img = $(mt).appendTo($container);
                 MT.displayMediatagImage(common, $img, function (err, $image) {
                     if (err) { return void console.error(err); }
                     centerImage($img, $image);

www/common/sframe-app-framework.js

@@ -748,8 +748,8 @@ define([
                     var privateDat = cpNfInner.metadataMgr.getPrivateData();
                     var origin = privateDat.fileHost || privateDat.origin;
                     var src = data.src = data.src.slice(0,1) === '/' ? origin + data.src : data.src;
-                    mediaTagEmbedder($('<media-tag src="' + src +
-                        '" data-crypto-key="cryptpad:' + data.key + '"></media-tag>'), data);
+                    var mt = UI.mediaTag(src, data.key);
+                    mediaTagEmbedder($(mt), data);
                 });
             }).appendTo(toolbar.$bottomL).hide();
         };

www/common/sframe-common.js

@@ -145,8 +145,7 @@ define([
             var hexFileName = secret.channel;
             var origin = data.fileHost || data.origin;
             var src = origin + Hash.getBlobPathFromHex(hexFileName);
-            return '<media-tag src="' + src + '" data-crypto-key="cryptpad:' + key + '">' +
-                   '</media-tag>';
+            return UI.mediaTag(src, key).outerHTML;
         }
         return;
     };

www/kanban/inner.js

@@ -289,7 +289,7 @@ define([
                     var fileHost = privateData.fileHost || privateData.origin;
                     var src = fileHost + Hash.getBlobPathFromHex(secret.channel);
                     var key = Hash.encodeBase64(secret.keys.cryptKey);
-                    var mt = '<media-tag src="' + src + '" data-crypto-key="cryptpad:' + key + '"></media-tag>';
+                    var mt = UI.mediaTag(src, key).outerHTML;
                     editor.replaceSelection(mt);
                 }
             };

www/poll/inner.js

@@ -955,7 +955,7 @@ define([
                 var fileHost = privateData.fileHost || privateData.origin;
                 var src = fileHost + Hash.getBlobPathFromHex(secret.channel);
                 var key = Hash.encodeBase64(secret.keys.cryptKey);
-                var mt = '<media-tag src="' + src + '" data-crypto-key="cryptpad:' + key + '"></media-tag>';
+                var mt = UI.mediaTag(src, key).outerHTML;
                 APP.editor.replaceSelection(mt);
             }
         };
@@ -1235,7 +1235,7 @@ define([
                 common.openFilePicker(pickerCfg, function (data) {
                     if (data.type === 'file' && APP.editor) {
                         common.setPadAttribute('atime', +new Date(), null, data.href);
-                        var mt = '<media-tag src="' + data.src + '" data-crypto-key="cryptpad:' + data.key + '"></media-tag>';
+                        var mt = UI.mediaTag(data.src, data.key).outerHTML;
                         APP.editor.replaceSelection(mt);
                         return;
                     }

www/slide/inner.js

@@ -556,7 +556,7 @@ define([
                     var fileHost = privateData.fileHost || privateData.origin;
                     var src = fileHost + Hash.getBlobPathFromHex(secret.channel);
                     var key = Hash.encodeBase64(secret.keys.cryptKey);
-                    var mt = '<media-tag src="' + src + '" data-crypto-key="cryptpad:' + key + '"></media-tag>';
+                    var mt = UI.mediaTag(src, key).outerHTML;
                     editor.replaceSelection(mt);
                 }
             };