client/users: add filtering

client/css/forms.styl

@@ -8,25 +8,19 @@ form
         list-style-type: none
         margin: 0
         padding: 0
-
         li
             margin-top: 0.5em
-
         label
             display: block
             padding: 0.5em 0
-
     .input
         margin-bottom: 1em
-
     .buttons
         margin-top: 1em
-
     .input li:first-child label:not(.radio):not(.checkbox):not(.file-dropper),
     .input li:first-child
         padding-top: 0
         margin-top: 0
-
     .hint
         margin-top: 0.5em
         margin-bottom: 0
@@ -38,17 +32,24 @@ form.tabular
     ul
         display: table
         width: 100%
-
         li
             display: table-row
-
             label:not(.radio):not(.checkbox):not(.file-dropper)
                 display: table-cell
                 width: 33%
-
     .messages, .buttons
         margin-left: 33%
 
+form.horizontal
+    display: inline-block
+    margin-bottom: 1em
+    .input, .buttons, ul
+        display: inline-block
+        margin: 0
+        padding: 0
+    .buttons
+        margin-right: 0.5em
+
 
 
 /*

client/css/users.styl

@@ -76,11 +76,11 @@
         margin: 0
         padding: 0
         display: flex
-        justify-content: center
         align-content: flex-end
         flex-wrap: wrap
         margin: 0 -0.5em 0 -0.5em
         li
+            flex-grow: 1
             width: 20em
             margin: 0 0.5em 1em 0.5em
             padding: 0.75em

client/html/manual_pager.hbs

@@ -1,4 +1,5 @@
 <div class='pager'>
+    <div class='page-header-holder'></div>
     <div class='messages'></div>
     <div class='page-content-holder'></div>
     <div class='page-nav'></div>

client/html/user_list_header.hbs

@@ -0,0 +1,14 @@
+<div class='user-list-header'>
+    <form class='horizontal'>
+        <div class='input'>
+            <ul>
+                <li>
+                    {{textInput id='search-text' name='search-text' value=this.searchQuery.text}}
+                </li>
+            </ul>
+        </div>
+        <div class='buttons'>
+            <input type='submit' value='Search'/>
+        </div>
+    </form>
+</div>

client/js/controllers/users_controller.js

@@ -10,14 +10,16 @@ const topNavController = require('../controllers/top_nav_controller.js');
 const pageController = require('../controllers/page_controller.js');
 const RegistrationView = require('../views/registration_view.js');
 const UserView = require('../views/user_view.js');
-const UserListView = require('../views/user_list_view.js');
+const UserListHeaderView = require('../views/user_list_header_view.js');
+const UserListPageView = require('../views/user_list_page_view.js');
 const EmptyView = require('../views/empty_view.js');
 
 class UsersController {
     constructor() {
         this.registrationView = new RegistrationView();
         this.userView = new UserView();
-        this.userListView = new UserListView();
+        this.userListHeaderView = new UserListHeaderView();
+        this.userListPageView = new UserListPageView();
         this.emptyView = new EmptyView();
     }
 
@@ -62,8 +64,9 @@ class UsersController {
             },
             clientUrl: '/users/' + misc.formatSearchQuery({
                 text: ctx.searchQuery.text, page: '{page}'}),
-            initialPage: ctx.searchQuery.page,
-            pageRenderer: this.userListView,
+            searchQuery: ctx.searchQuery,
+            headerRenderer: this.userListHeaderView,
+            pageRenderer: this.userListPageView,
         });
     }
 

client/js/util/handlebars-helpers.js

@@ -4,6 +4,17 @@ const views = require('../util/views.js');
 const handlebars = require('handlebars');
 const misc = require('./misc.js');
 
+function makeLabel(options, attrs) {
+    if (!options.hash.text) {
+        return '';
+    }
+    if (!attrs) {
+        attrs = {};
+    }
+    attrs.for = options.hash.id;
+    return views.makeNonVoidElement('label', attrs, options.hash.text);
+}
+
 handlebars.registerHelper('reltime', function(time) {
     return new handlebars.SafeString(
         views.makeNonVoidElement(
@@ -34,10 +45,7 @@ handlebars.registerHelper('radio', function(options) {
             checked: options.hash.selectedValue === options.hash.value,
             required: options.hash.required,
         }),
-        views.makeNonVoidElement('label', {
-            for: options.hash.id,
-            class: 'radio',
-        }, options.hash.text)));
+        makeLabel(options, {class: 'radio'})));
 });
 
 handlebars.registerHelper('checkbox', function(options) {
@@ -51,16 +59,12 @@ handlebars.registerHelper('checkbox', function(options) {
                 options.hash.checked : false,
             required: options.hash.required,
         }),
-        views.makeNonVoidElement('label', {
-            for: options.hash.id,
-            class: 'checkbox',
-        }, options.hash.text)));
+        makeLabel(options, {class: 'checkbox'})));
 });
 
 handlebars.registerHelper('select', function(options) {
     return new handlebars.SafeString('{0}{1}'.format(
-        views.makeNonVoidElement(
-            'label', {for: options.hash.id}, options.hash.text),
+        makeLabel(options),
         views.makeNonVoidElement(
             'select',
             {id: options.hash.id, name: options.hash.name},
@@ -74,8 +78,7 @@ handlebars.registerHelper('select', function(options) {
 
 handlebars.registerHelper('input', function(options) {
     return new handlebars.SafeString('{0}{1}'.format(
-        views.makeNonVoidElement(
-            'label', {for: options.hash.id}, options.hash.text),
+        makeLabel(options),
         views.makeVoidElement(
             'input', {
                 type: options.hash.inputType,

client/js/views/endless_page_view.js

@@ -2,7 +2,6 @@
 
 const page = require('page');
 const events = require('../events.js');
-const misc = require('../util/misc.js');
 const views = require('../util/views.js');
 
 class EndlessPageView {
@@ -85,7 +84,7 @@ class EndlessPageView {
             pagesHolder.innerHTML = ctx.state.html;
             window.scroll(ctx.state.scrollX, ctx.state.scrollY);
         } else {
-            this.loadPage(pagesHolder, ctx, ctx.initialPage, true);
+            this.loadPage(pagesHolder, ctx, ctx.searchQuery.page, true);
         }
         window.addEventListener('scroll', this.updater, true);
     }

client/js/views/manual_page_view.js

@@ -20,8 +20,13 @@ class ManualPageView {
         const target = document.getElementById('content-holder');
         const source = this.holderTemplate();
         const pageContentHolder = source.querySelector('.page-content-holder');
+        const pageHeaderHolder = source.querySelector('.page-header-holder');
         const pageNav = source.querySelector('.page-nav');
-        const currentPage = ctx.initialPage;
+        const currentPage = ctx.searchQuery.page;
+
+        let headerRendererCtx = ctx;
+        headerRendererCtx.target = pageHeaderHolder;
+        ctx.headerRenderer.render(headerRendererCtx);
 
         ctx.requestPage(currentPage).then(response => {
             let pageRendererCtx = response;

client/js/views/user_list_header_view.js

@@ -0,0 +1,30 @@
+'use strict';
+
+const page = require('page');
+const misc = require('../util/misc.js');
+const views = require('../util/views.js');
+
+class UserListHeaderView {
+    constructor() {
+        this.template = views.getTemplate('user-list-header');
+    }
+
+    render(ctx) {
+        const target = ctx.target;
+        const source = this.template(ctx);
+
+        const form = source.querySelector('form');
+
+        form.addEventListener('submit', e => {
+            e.preventDefault();
+            const searchTextInput = form.querySelector('[name=search-text]');
+            const text = searchTextInput.value;
+            searchTextInput.blur();
+            page('/users/' + misc.formatSearchQuery({text: text}));
+        });
+
+        views.showView(target, source);
+    }
+}
+
+module.exports = UserListHeaderView;

client/js/views/user_list_page_view.js

@@ -2,17 +2,16 @@
 
 const views = require('../util/views.js');
 
-class UserListView {
+class UserListPageView {
     constructor() {
-        this.template = views.getTemplate('user-list');
+        this.template = views.getTemplate('user-list-page');
     }
 
     render(ctx) {
         const target = ctx.target;
         const source = this.template(ctx);
-        views.listenToMessages(target);
         views.showView(target, source);
     }
 }
 
-module.exports = UserListView;
+module.exports = UserListPageView;