updates

Former-commit-id: 52b1e8da51

_embed/public/css/fonts.css

@@ -0,0 +1,134 @@
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url(roboto/normal-cyrillic-ext.woff2) format('woff2');
+    unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url(roboto/normal-cyrillic.woff2) format('woff2');
+    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url(roboto/normal-greek-ext.woff2) format('woff2');
+    unicode-range: U+1F00-1FFF;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url(roboto/normal-greek.woff2) format('woff2');
+    unicode-range: U+0370-03FF;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url(roboto/normal-vietnamese.woff2) format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url(roboto/normal-latin-ext.woff2) format('woff2');
+    unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url(roboto/normal-latin.woff2) format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215, U+E0FF, U+EFFD, U+F000;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-cyrillic-ext.woff2) format('woff2');
+    unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-cyrillic.woff2) format('woff2');
+    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-greek-ext.woff22) format('woff2');
+    unicode-range: U+1F00-1FFF;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-greek.woff2) format('woff2');
+    unicode-range: U+0370-03FF;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-vietnamese.woff2) format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-latin-ext.woff2) format('woff2');
+    unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
+}
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-latin.woff2) format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215, U+E0FF, U+EFFD, U+F000;
+}
+
+@font-face {
+    font-family: 'Material Icons';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Material Icons'), local('MaterialIcons-Regular'), url(material/icons.woff2) format('woff2');
+}
+
+.material-icons {
+    font-family: 'Material Icons';
+    font-weight: normal;
+    font-style: normal;
+    font-size: 24px;
+    line-height: 1;
+    letter-spacing: normal;
+    text-transform: none;
+    display: inline-block;
+    white-space: nowrap;
+    word-wrap: normal;
+    direction: ltr;
+    -webkit-font-feature-settings: 'liga';
+    -webkit-font-smoothing: antialiased;
+}

_embed/public/css/normalize.css

@@ -0,0 +1,461 @@
+/*! normalize.css v5.0.0 | MIT License | github.com/necolas/normalize.css */
+
+/**
+ * 1. Change the default font family in all browsers (opinionated).
+ * 2. Correct the line height in all browsers.
+ * 3. Prevent adjustments of font size after orientation changes in
+ *    IE on Windows Phone and in iOS.
+ */
+
+/* Document
+   ========================================================================== */
+
+html {
+  font-family: sans-serif; /* 1 */
+  line-height: 1.15; /* 2 */
+  -ms-text-size-adjust: 100%; /* 3 */
+  -webkit-text-size-adjust: 100%; /* 3 */
+}
+
+/* Sections
+   ========================================================================== */
+
+/**
+ * Remove the margin in all browsers (opinionated).
+ */
+
+body {
+  margin: 0;
+}
+
+/**
+ * Add the correct display in IE 9-.
+ */
+
+article,
+aside,
+footer,
+header,
+nav,
+section {
+  display: block;
+}
+
+/**
+ * Correct the font size and margin on `h1` elements within `section` and
+ * `article` contexts in Chrome, Firefox, and Safari.
+ */
+
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+
+/* Grouping content
+   ========================================================================== */
+
+/**
+ * Add the correct display in IE 9-.
+ * 1. Add the correct display in IE.
+ */
+
+figcaption,
+figure,
+main { /* 1 */
+  display: block;
+}
+
+/**
+ * Add the correct margin in IE 8.
+ */
+
+figure {
+  margin: 1em 40px;
+}
+
+/**
+ * 1. Add the correct box sizing in Firefox.
+ * 2. Show the overflow in Edge and IE.
+ */
+
+hr {
+  box-sizing: content-box; /* 1 */
+  height: 0; /* 1 */
+  overflow: visible; /* 2 */
+}
+
+/**
+ * 1. Correct the inheritance and scaling of font size in all browsers.
+ * 2. Correct the odd `em` font sizing in all browsers.
+ */
+
+pre {
+  font-family: monospace, monospace; /* 1 */
+  font-size: 1em; /* 2 */
+}
+
+/* Text-level semantics
+   ========================================================================== */
+
+/**
+ * 1. Remove the gray background on active links in IE 10.
+ * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
+ */
+
+a {
+  background-color: transparent; /* 1 */
+  -webkit-text-decoration-skip: objects; /* 2 */
+}
+
+/**
+ * Remove the outline on focused links when they are also active or hovered
+ * in all browsers (opinionated).
+ */
+
+a:active,
+a:hover {
+  outline-width: 0;
+}
+
+/**
+ * 1. Remove the bottom border in Firefox 39-.
+ * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
+ */
+
+abbr[title] {
+  border-bottom: none; /* 1 */
+  text-decoration: underline; /* 2 */
+  text-decoration: underline dotted; /* 2 */
+}
+
+/**
+ * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
+ */
+
+b,
+strong {
+  font-weight: inherit;
+}
+
+/**
+ * Add the correct font weight in Chrome, Edge, and Safari.
+ */
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+/**
+ * 1. Correct the inheritance and scaling of font size in all browsers.
+ * 2. Correct the odd `em` font sizing in all browsers.
+ */
+
+code,
+kbd,
+samp {
+  font-family: monospace, monospace; /* 1 */
+  font-size: 1em; /* 2 */
+}
+
+/**
+ * Add the correct font style in Android 4.3-.
+ */
+
+dfn {
+  font-style: italic;
+}
+
+/**
+ * Add the correct background and color in IE 9-.
+ */
+
+mark {
+  background-color: #ff0;
+  color: #000;
+}
+
+/**
+ * Add the correct font size in all browsers.
+ */
+
+small {
+  font-size: 80%;
+}
+
+/**
+ * Prevent `sub` and `sup` elements from affecting the line height in
+ * all browsers.
+ */
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+/* Embedded content
+   ========================================================================== */
+
+/**
+ * Add the correct display in IE 9-.
+ */
+
+audio,
+video {
+  display: inline-block;
+}
+
+/**
+ * Add the correct display in iOS 4-7.
+ */
+
+audio:not([controls]) {
+  display: none;
+  height: 0;
+}
+
+/**
+ * Remove the border on images inside links in IE 10-.
+ */
+
+img {
+  border-style: none;
+}
+
+/**
+ * Hide the overflow in IE.
+ */
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+/* Forms
+   ========================================================================== */
+
+/**
+ * 1. Change the font styles in all browsers (opinionated).
+ * 2. Remove the margin in Firefox and Safari.
+ */
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  font-family: sans-serif; /* 1 */
+  font-size: 100%; /* 1 */
+  line-height: 1.15; /* 1 */
+  margin: 0; /* 2 */
+}
+
+/**
+ * Show the overflow in IE.
+ * 1. Show the overflow in Edge.
+ */
+
+button,
+input { /* 1 */
+  overflow: visible;
+}
+
+/**
+ * Remove the inheritance of text transform in Edge, Firefox, and IE.
+ * 1. Remove the inheritance of text transform in Firefox.
+ */
+
+button,
+select { /* 1 */
+  text-transform: none;
+}
+
+/**
+ * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
+ *    controls in Android 4.
+ * 2. Correct the inability to style clickable types in iOS and Safari.
+ */
+
+button,
+html [type="button"], /* 1 */
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button; /* 2 */
+}
+
+/**
+ * Remove the inner border and padding in Firefox.
+ */
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  border-style: none;
+  padding: 0;
+}
+
+/**
+ * Restore the focus styles unset by the previous rule.
+ */
+
+button:-moz-focusring,
+[type="button"]:-moz-focusring,
+[type="reset"]:-moz-focusring,
+[type="submit"]:-moz-focusring {
+  outline: 1px dotted ButtonText;
+}
+
+/**
+ * Change the border, margin, and padding in all browsers (opinionated).
+ */
+
+fieldset {
+  border: 1px solid #c0c0c0;
+  margin: 0 2px;
+  padding: 0.35em 0.625em 0.75em;
+}
+
+/**
+ * 1. Correct the text wrapping in Edge and IE.
+ * 2. Correct the color inheritance from `fieldset` elements in IE.
+ * 3. Remove the padding so developers are not caught out when they zero out
+ *    `fieldset` elements in all browsers.
+ */
+
+legend {
+  box-sizing: border-box; /* 1 */
+  color: inherit; /* 2 */
+  display: table; /* 1 */
+  max-width: 100%; /* 1 */
+  padding: 0; /* 3 */
+  white-space: normal; /* 1 */
+}
+
+/**
+ * 1. Add the correct display in IE 9-.
+ * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
+ */
+
+progress {
+  display: inline-block; /* 1 */
+  vertical-align: baseline; /* 2 */
+}
+
+/**
+ * Remove the default vertical scrollbar in IE.
+ */
+
+textarea {
+  overflow: auto;
+}
+
+/**
+ * 1. Add the correct box sizing in IE 10-.
+ * 2. Remove the padding in IE 10-.
+ */
+
+[type="checkbox"],
+[type="radio"] {
+  box-sizing: border-box; /* 1 */
+  padding: 0; /* 2 */
+}
+
+/**
+ * Correct the cursor style of increment and decrement buttons in Chrome.
+ */
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+/**
+ * 1. Correct the odd appearance in Chrome and Safari.
+ * 2. Correct the outline style in Safari.
+ */
+
+[type="search"] {
+  -webkit-appearance: textfield; /* 1 */
+  outline-offset: -2px; /* 2 */
+}
+
+/**
+ * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
+ */
+
+[type="search"]::-webkit-search-cancel-button,
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+/**
+ * 1. Correct the inability to style clickable types in iOS and Safari.
+ * 2. Change font properties to `inherit` in Safari.
+ */
+
+::-webkit-file-upload-button {
+  -webkit-appearance: button; /* 1 */
+  font: inherit; /* 2 */
+}
+
+/* Interactive
+   ========================================================================== */
+
+/*
+ * Add the correct display in IE 9-.
+ * 1. Add the correct display in Edge, IE, and Firefox.
+ */
+
+details, /* 1 */
+menu {
+  display: block;
+}
+
+/*
+ * Add the correct display in all browsers.
+ */
+
+summary {
+  display: list-item;
+}
+
+/* Scripting
+   ========================================================================== */
+
+/**
+ * Add the correct display in IE 9-.
+ */
+
+canvas {
+  display: inline-block;
+}
+
+/**
+ * Add the correct display in IE.
+ */
+
+template {
+  display: none;
+}
+
+/* Hidden
+   ========================================================================== */
+
+/**
+ * Add the correct display in IE 10-.
+ */
+
+[hidden] {
+  display: none;
+}

_embed/public/js/listing.js

@@ -32,7 +32,7 @@ var renameEvent = function(event) {
 
     let item = document.getElementById(selectedItems[0]),
         link = item.dataset.url,
-        span = item.getElementsByTagName('span')[0],
+        span = item.querySelector('.name'),
         name = span.innerHTML;
 
     span.setAttribute('contenteditable', 'true');
@@ -130,37 +130,6 @@ function unselectAll() {
     return false;
 }
 
-// Toggles the view mode
-var viewEvent = function(event) {
-    let cookie = document.getCookie('view-list'),
-        listing = document.getElementById('listing');
-
-    if (cookie != 'true') {
-        document.cookie = 'view-list=true';
-    } else {
-        document.cookie = 'view-list=false';
-    }
-
-    handleViewType(document.getCookie('view-list'));
-    return false;
-}
-
-// Handles the view mode change
-var handleViewType = function(viewList) {
-    let listing = document.getElementById('listing'),
-        button = document.getElementById('view');
-
-    if (viewList == "true") {
-        listing.classList.add('list');
-        button.innerHTML = '<i class="material-icons" title="Switch View">view_module</i> <span>Switch view</span>';
-        return false;
-    }
-
-    button.innerHTML = '<i class="material-icons" title="Switch View">view_list</i> <span>Switch view</span>';
-    listing.classList.remove('list');
-    return false;
-}
-
 // Handles the new directory event
 var newDirEvent = function(event) {
     // TODO: create new dir button and new file button
@@ -239,13 +208,9 @@ var redefineDownloadURLs = function() {
 
 
 document.addEventListener('DOMContentLoaded', event => {
-    // Handles the current view mode and adds the event to the button
-    handleViewType(document.getCookie("view-list"));
-    document.getElementById("view").addEventListener("click", viewEvent);
-
     let updateColumns = () => {
         let columns = Math.floor(document.getElementById('listing').offsetWidth / 300),
-            itens = getCSSRule('#listing .item');
+            itens = getCSSRule('#listing.mosaic .item');
 
         itens.style.width = `calc(${100/columns}% - 1em)`;
     }

_embed/templates/base.tmpl

@@ -6,10 +6,12 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta charset="utf-8">
     <meta name="token" content="{{ .Token  }}">
+    <link rel="stylesheet" href="{{ .Config.AbsoluteURL }}/_filemanagerinternal/css/normalize.css">
+    <link rel="stylesheet" href="{{ .Config.AbsoluteURL }}/_filemanagerinternal/css/fonts.css">
     <link rel="stylesheet" href="{{ .Config.AbsoluteURL }}/_filemanagerinternal/css/styles.css">
-    {{ if ne .User.StyleSheet "" }}
+    {{- if ne .User.StyleSheet "" -}}
     <style>{{ CSS .User.StyleSheet }}</style>
-    {{ end }}
+    {{- end -}}
     
     <!-- SCRIPTS -->
     <!-- User Data and Permissions; WebDavURL -->
@@ -19,18 +21,18 @@
         baseURL = "{{.Config.AbsoluteURL}}";
     </script>
     <script src="{{ .Config.AbsoluteURL }}/_filemanagerinternal/js/common.js" defer></script>
-    {{ if .IsDir }}
+    {{- if .IsDir }}
     <script src="{{ .Config.AbsoluteURL }}/_filemanagerinternal/js/listing.js" defer></script>
-    {{ else }}
+    {{- else }}
     <script src="{{ .Config.AbsoluteURL }}/_filemanagerinternal/js/vendor/ace/ace.js" defer></script>
     <script src="{{ .Config.AbsoluteURL }}/_filemanagerinternal/js/vendor/form2js.js" defer></script>
     <script src="{{ .Config.AbsoluteURL }}/_filemanagerinternal/js/editor.js" defer></script>
-    {{ end }}
+    {{- end }}
 </head>
 <body>
     <header>
         <!-- TOP BAR -->
-        <div>
+        <div id="top-bar">
             <div><p>File Manager</p></div>
             <div id="search">
                 <i class="material-icons" title="Search">search</i>
@@ -42,12 +44,12 @@
             </div>
 
             <div class="action" id="logout">
-                <i class="material-icons" title="Logout">exit_to_app</i> <span>Logout</span>
+                <i class="material-icons" title="Logout">exit_to_app</i>
             </div>
         </div>
         
         <!-- BOTTOM BAR -->
-        <div>
+        <div id="bottom-bar">
             <div>
                 {{ if ne .Name "/"}}
                 <p id="breadcrumbs-button">Previous</p>
@@ -66,7 +68,7 @@
             <div class="actions">
                 <div id="file-only" {{ if .IsDir }}class="disabled"{{ end }}>
                     <div class="action" id="open">
-                        <i class="material-icons" title="See raw">open_in_new</i> <span>See raw</span>
+                        <i class="material-icons" title="See raw">open_in_new</i>
                     </div>
                     {{ if and .IsDir .User.AllowEdit }}
                     <div class="action" id="rename">
@@ -103,7 +105,11 @@
                 
                 {{ if .IsDir }}
                 <div class="action" id="view">
-                    <i class="material-icons" title="Switch view">view_headline</i> <span>Switch view</span>
+                    {{ if eq .Display "mosaic" }}
+                        <a href="?display=list"><i class="material-icons" title="Switch View">view_list</i></a>
+                    {{ else }} 
+                        <a href="?display=mosaic"><i class="material-icons" title="Switch View">view_module</i></a>
+                    {{ end }}
                 </div>
                 {{ end }}
             </div>

_embed/templates/listing.tmpl

@@ -1,41 +1,59 @@
 {{ define "content" }}
-{{ with .Data }}
-<div class="listing">
-    <div class="container" id="listing">
+<div class="container {{ .Display }}" id="listing">
+{{- with .Data -}}
     <div>
         <div class="item header">
+            <div></div>
             <div>
+                <p class="name{{ if eq .Sort "name" }} active{{ end }}"><span>Name</span>
+                    {{- if eq .Sort "name" -}}
+                    {{- if eq .Order "asc" -}}
+                        <a href="?sort=name&order=desc"><i class="material-icons">arrow_downward</i></a>
+                    {{- else -}}
+                        <a href="?sort=name&order=asc"><i class="material-icons">arrow_upward</i></a>
+                    {{- end -}}
+                    {{- else -}}
+                    <a href="?sort=name&order=desc"><i class="material-icons">arrow_downward</i></a>
+                    {{- end -}}
+                </p>
+                <p class="size{{ if eq .Sort "size" }} active{{ end }}"><span>File Size</span>
+                    {{- if eq .Sort "size" -}}
+                    {{- if eq .Order "asc" -}}
+                        <a href="?sort=size&order=desc"><i class="material-icons">arrow_downward</i></a>
+                    {{- else -}}
+                        <a href="?sort=size&order=asc"><i class="material-icons">arrow_upward</i></a>
+                    {{- end -}}
+                    {{- else -}}
+                    <a href="?sort=size&order=desc"><i class="material-icons">arrow_downward</i></a>
+                    {{- end -}}
+                </p>
+                <p class="modified">Last modified</p>
+            </div>
+        </div>
+    </div>
     
-                </div>
-                <div>
-                    <span class="name">Name</span>
-                    <p>Size</p>
-                    <p>Modified time</p>
-                </div>
-            </div>
-        </div>
     <h2>Folders</h2>
     <div>
     {{- range .Items }}
-            {{ if and (.UserAllowed) (.IsDir) }}
+        {{- if and (.UserAllowed) (.IsDir) }}
         {{ template "item" .}}
-            {{ end }}
+        {{- end }}
     {{- end }}
     </div>
+    
     <h2>Files</h2>
     <div>
     {{- range .Items }}
-            {{ if and (.UserAllowed) (not .IsDir) }}
+        {{- if and (.UserAllowed) (not .IsDir) }}
         {{ template "item" .}}
-            {{ end }}
         {{- end }}
-        </div>
+    {{- end }}
     </div>
 </div>
 
 <input style="display:none" type="file" id="upload-input" onchange="handleFiles(this.files, '')" value="Upload" multiple>
-{{ end }}
-{{ end }}
+{{- end -}}
+{{- end -}}
 
 {{ define "item" }}
 <div ondragstart="itemDragStart(event)" 
@@ -63,13 +81,13 @@
         {{- end}}
     </div>
     <div>
-        <span class="name">{{.Name}}</span>
+        <p class="name">{{.Name}}</p>
         {{- if .IsDir}}
-        <p data-order="-1">&mdash;</p>
+        <p class="size" data-order="-1">&mdash;</p>
         {{- else}}
-        <p data-order="{{.Size}}">{{.HumanSize}}</p>
+        <p class="size" data-order="{{.Size}}">{{.HumanSize}}</p>
         {{- end}}
-        <p>
+        <p class="modified">
         <time datetime="{{.HumanModTime "2006-01-02T15:04:05Z"}}">{{.HumanModTime "2 Jan 2006 03:04 PM"}}</time>
         </p>
     </div>

handlers/listing.go

@@ -57,6 +57,25 @@ func ServeListing(w http.ResponseWriter, r *http.Request, c *config.Config, u *c
 		return http.StatusOK, nil
 	}
 
+	displayMode := r.URL.Query().Get("display")
+
+	if displayMode == "" {
+		if displayCookie, err := r.Cookie("display"); err == nil {
+			displayMode = displayCookie.Value
+		}
+	}
+
+	if displayMode == "" || (displayMode != "mosaic" && displayMode != "list") {
+		displayMode = "mosaic"
+	}
+
+	http.SetCookie(w, &http.Cookie{
+		Name:   "display",
+		Value:  displayMode,
+		Path:   c.BaseURL,
+		Secure: r.TLS != nil,
+	})
+
 	page := &page.Page{
 		Minimal: r.Header.Get("Minimal") == "true",
 		Info: &page.Info{
@@ -65,6 +84,7 @@ func ServeListing(w http.ResponseWriter, r *http.Request, c *config.Config, u *c
 			IsDir:   true,
 			User:    u,
 			Config:  c,
+			Display: displayMode,
 			Data:    listing,
 		},
 	}

page/page.go

@@ -29,6 +29,7 @@ type Info struct {
 	User    *config.User
 	Config  *config.Config
 	Data    interface{}
+	Display string
 	Token   string
 }