From 162bd4d75b74dba1f7114f71ad2507bde72101fd Mon Sep 17 00:00:00 2001
From: Ines Montani <ines@ines.io>
Date: Mon, 25 Feb 2019 20:11:11 +0100
Subject: [PATCH 1/3] =?UTF-8?q?=F0=9F=92=AB=20Add=20Algolia=20DocSearch=20?=
 =?UTF-8?q?(#3332)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* Add Algolia DocSearch

* Add human-readable selector for teaser
---
 website/meta/site.json                    |  4 ++
 website/src/components/icon.js            |  2 +
 website/src/components/navigation.js      | 84 +++++++++++++++--------
 website/src/components/search.js          | 52 ++++++++++++++
 website/src/components/title.js           |  3 +-
 website/src/html.js                       | 43 ++++++++++++
 website/src/images/icons/search.svg       |  3 +
 website/src/styles/navigation.module.sass | 49 ++++++++-----
 website/src/styles/search.module.sass     | 57 +++++++++++++++
 website/src/templates/index.js            | 12 +++-
 10 files changed, 264 insertions(+), 45 deletions(-)
 create mode 100644 website/src/components/search.js
 create mode 100644 website/src/html.js
 create mode 100644 website/src/images/icons/search.svg
 create mode 100644 website/src/styles/search.module.sass

diff --git a/website/meta/site.json b/website/meta/site.json
index 847a14b55..2b65e1d84 100644
--- a/website/meta/site.json
+++ b/website/meta/site.json
@@ -22,6 +22,10 @@
         "id": "83b0498b1e7fa3c91ce68c3f1",
         "list": "89ad33e698"
     },
+    "docSearch": {
+        "apiKey": "371e26ed49d29a27bd36273dfdaf89af",
+        "indexName": "spacy"
+    },
     "spacyVersion": "2.1",
     "binderUrl": "ines/spacy-io-binder",
     "binderBranch": "nightly",
diff --git a/website/src/components/icon.js b/website/src/components/icon.js
index 246820a2f..d9f0ce7c8 100644
--- a/website/src/components/icon.js
+++ b/website/src/components/icon.js
@@ -18,6 +18,7 @@ import { ReactComponent as YesIcon } from '../images/icons/yes.svg'
 import { ReactComponent as NoIcon } from '../images/icons/no.svg'
 import { ReactComponent as NeutralIcon } from '../images/icons/neutral.svg'
 import { ReactComponent as OfflineIcon } from '../images/icons/offline.svg'
+import { ReactComponent as SearchIcon } from '../images/icons/search.svg'
 
 import classes from '../styles/icon.module.sass'
 
@@ -39,6 +40,7 @@ const icons = {
     no: NoIcon,
     neutral: NeutralIcon,
     offline: OfflineIcon,
+    search: SearchIcon,
 }
 
 const Icon = ({ name, width, height, inline, variant, className }) => {
diff --git a/website/src/components/navigation.js b/website/src/components/navigation.js
index abf8a913b..bd83f7c44 100644
--- a/website/src/components/navigation.js
+++ b/website/src/components/navigation.js
@@ -1,6 +1,7 @@
 import React from 'react'
 import PropTypes from 'prop-types'
 import classNames from 'classnames'
+import { navigate } from 'gatsby'
 
 import Link from './link'
 import Icon from './icon'
@@ -8,36 +9,64 @@ import { github } from './util'
 import { ReactComponent as Logo } from '../images/logo.svg'
 import classes from '../styles/navigation.module.sass'
 
-const Navigation = ({ title, items, section, children }) => (
-    <nav className={classes.root}>
-        <Link to="/" aria-label={title} hidden>
-            <h1 className={classes.title}>{title}</h1>
-            <Logo className={classes.logo} width={300} height={96} />
-        </Link>
+const Dropdown = ({ items, section }) => {
+    const active = items.find(({ text }) => text.toLowerCase() === section)
+    const defaultValue = active ? active.url : 'title'
+    return (
+        <select
+            defaultValue={defaultValue}
+            className={classes.dropdown}
+            onChange={({ target }) => navigate(target.value)}
+        >
+            <option value="title" disabled>
+                Menu
+            </option>
+            {items.map(({ text, url }, i) => (
+                <option key={i} value={url}>
+                    {text}
+                </option>
+            ))}
+        </select>
+    )
+}
 
-        <ul className={classes.menu}>
-            {items.map(({ text, url }, i) => {
-                const isActive = section && text.toLowerCase() === section
-                const itemClassNames = classNames(classes.item, {
-                    [classes.isActive]: isActive,
-                })
-                return (
-                    <li key={i} className={itemClassNames}>
-                        <Link to={url} tabIndex={isActive ? '-1' : null} hidden>
-                            {text}
+const Navigation = ({ title, items, section, search, children }) => {
+    return (
+        <nav className={classes.root}>
+            <Link to="/" aria-label={title} hidden>
+                <h1 className={classes.title}>{title}</h1>
+                <Logo className={classes.logo} width={300} height={96} />
+            </Link>
+
+            <div className={classes.menu}>
+                <Dropdown items={items} section={section} />
+
+                <ul className={classes.list}>
+                    {items.map(({ text, url }, i) => {
+                        const isActive = section && text.toLowerCase() === section
+                        const itemClassNames = classNames(classes.item, {
+                            [classes.isActive]: isActive,
+                        })
+                        return (
+                            <li key={i} className={itemClassNames}>
+                                <Link to={url} tabIndex={isActive ? '-1' : null} hidden>
+                                    {text}
+                                </Link>
+                            </li>
+                        )
+                    })}
+                    <li className={classes.item}>
+                        <Link to={github()} aria-label="GitHub" hidden>
+                            <Icon name="github" />
                         </Link>
                     </li>
-                )
-            })}
-            <li className={classes.item}>
-                <Link to={github()} aria-label="GitHub" hidden>
-                    <Icon name="github" />
-                </Link>
-            </li>
-        </ul>
-        {children}
-    </nav>
-)
+                </ul>
+                {search && <div className={classes.search}>{search}</div>}
+            </div>
+            {children}
+        </nav>
+    )
+}
 
 Navigation.defaultProps = {
     items: [],
@@ -52,6 +81,7 @@ Navigation.propTypes = {
         })
     ),
     section: PropTypes.string,
+    search: PropTypes.node,
 }
 
 export default Navigation
diff --git a/website/src/components/search.js b/website/src/components/search.js
new file mode 100644
index 000000000..0ea4ec993
--- /dev/null
+++ b/website/src/components/search.js
@@ -0,0 +1,52 @@
+import React, { useEffect, useState } from 'react'
+import PropTypes from 'prop-types'
+import { window } from 'browser-monads'
+
+import Icon from './icon'
+import classes from '../styles/search.module.sass'
+
+const Search = ({ id, placeholder, settings }) => {
+    const { apiKey, indexName } = settings
+    const [isInitialized, setIsInitialized] = useState(false)
+    useEffect(() => {
+        if (!isInitialized) {
+            setIsInitialized(true)
+            window.docsearch({
+                apiKey,
+                indexName,
+                inputSelector: `#${id}`,
+                debug: false,
+            })
+        }
+    }, window.docsearch)
+    return (
+        <form className={classes.root}>
+            <label htmlFor={id} className={classes.icon}>
+                <Icon name="search" width={24} />
+            </label>
+            <input
+                id={id}
+                className={classes.input}
+                type="search"
+                placeholder={placeholder}
+                aria-label={placeholder}
+            />
+        </form>
+    )
+}
+
+Search.defaultProps = {
+    id: 'docsearch',
+    placeholder: 'Search docs',
+}
+
+Search.propTypes = {
+    settings: PropTypes.shape({
+        apiKey: PropTypes.string.isRequired,
+        indexName: PropTypes.string.isRequired,
+    }).isRequired,
+    id: PropTypes.string.isRequired,
+    placeholder: PropTypes.string.isRequired,
+}
+
+export default Search
diff --git a/website/src/components/title.js b/website/src/components/title.js
index 285ad9192..1eadb3deb 100644
--- a/website/src/components/title.js
+++ b/website/src/components/title.js
@@ -1,5 +1,6 @@
 import React from 'react'
 import PropTypes from 'prop-types'
+import classNames from 'classnames'
 
 import Button from './button'
 import Tag from './tag'
@@ -34,7 +35,7 @@ const Title = ({ title, tag, version, teaser, source, image, children, ...props
             </Tag>
         )}
 
-        {teaser && <div className={classes.teaser}>{teaser}</div>}
+        {teaser && <div className={classNames('heading-teaser', classes.teaser)}>{teaser}</div>}
 
         {children}
     </header>
diff --git a/website/src/html.js b/website/src/html.js
new file mode 100644
index 000000000..53e50bc8a
--- /dev/null
+++ b/website/src/html.js
@@ -0,0 +1,43 @@
+import React from 'react'
+import PropTypes from 'prop-types'
+
+export default function HTML(props) {
+    return (
+        <html {...props.htmlAttributes}>
+            <head>
+                <meta charSet="utf-8" />
+                <meta httpEquiv="x-ua-compatible" content="ie=edge" />
+                <meta
+                    name="viewport"
+                    content="width=device-width, initial-scale=1, shrink-to-fit=no"
+                />
+                {props.headComponents}
+                <link
+                    rel="stylesheet"
+                    href="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css"
+                />
+            </head>
+            <body {...props.bodyAttributes}>
+                {props.preBodyComponents}
+                <noscript key="noscript" id="gatsby-noscript">
+                    This app works best with JavaScript enabled.
+                </noscript>
+                <div key={`body`} id="___gatsby" dangerouslySetInnerHTML={{ __html: props.body }} />
+                {props.postBodyComponents}
+            </body>
+            <script
+                type="text/javascript"
+                src="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.js"
+            />
+        </html>
+    )
+}
+
+HTML.propTypes = {
+    htmlAttributes: PropTypes.object,
+    headComponents: PropTypes.array,
+    bodyAttributes: PropTypes.object,
+    preBodyComponents: PropTypes.array,
+    body: PropTypes.string,
+    postBodyComponents: PropTypes.array,
+}
diff --git a/website/src/images/icons/search.svg b/website/src/images/icons/search.svg
new file mode 100644
index 000000000..1cde344e0
--- /dev/null
+++ b/website/src/images/icons/search.svg
@@ -0,0 +1,3 @@
+<svg  xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+<path d="M9.516 14.016c2.484 0 4.5-2.016 4.5-4.5s-2.016-4.5-4.5-4.5-4.5 2.016-4.5 4.5 2.016 4.5 4.5 4.5zM15.516 14.016l4.969 4.969-1.5 1.5-4.969-4.969v-0.797l-0.281-0.281c-1.125 0.984-2.625 1.547-4.219 1.547-3.609 0-6.516-2.859-6.516-6.469s2.906-6.516 6.516-6.516 6.469 2.906 6.469 6.516c0 1.594-0.563 3.094-1.547 4.219l0.281 0.281h0.797z"></path>
+</svg>
diff --git a/website/src/styles/navigation.module.sass b/website/src/styles/navigation.module.sass
index 2f2b7abd1..2806cf52c 100644
--- a/website/src/styles/navigation.module.sass
+++ b/website/src/styles/navigation.module.sass
@@ -18,6 +18,7 @@
     box-shadow: var(--box-shadow)
 
 .logo
+    min-width: 95px
     width: 95px
     height: 30px
     color: var(--color-theme) !important
@@ -26,23 +27,12 @@
 .title
     display: none
 
-.menu
+.list
     display: flex
-    height: 100%
     flex-flow: row nowrap
     border-color: inherit
-    overflow-x: auto
-    overflow-y: hidden
-    -webkit-overflow-scrolling: touch
-
-@include breakpoint(max, sm)
-    .menu
-        @include scroll-shadow-base(var(--color-shadow))
-        margin-left: 1rem
-
-@include breakpoint(min, md)
-    .menu
-        justify-content: flex-end
+    justify-content: flex-end
+    margin-bottom: 0.25rem
 
 .item
     display: inline-flex
@@ -58,13 +48,40 @@
         margin-left: 2em
 
     &:last-child
-        @include scroll-shadow-cover(right, var(--color-back))
         padding-right: 2rem
 
     &:first-child
-        @include scroll-shadow-cover(left, var(--color-back))
         padding-left: 2rem
 
+.menu
+    display: flex
+    flex-flow: row nowrap
+    margin-left: 0.5rem
+
+.dropdown
+    font-family: var(--font-secondary)
+    font-size: 1.6rem
+    font-weight: bold
+    color: var(--color-theme)
+    text-transform: uppercase
+    background: transparent
+    border: 0
+    margin-right: 0.5rem
+
 .is-active
     color: var(--color-dark)
     pointer-events: none
+
+.search
+    display: inline-flex
+    align-items: center
+    height: 100%
+    padding-right: 2rem
+
+@include breakpoint(max, xs)
+    .list
+        display: none
+
+@include breakpoint(min, sm)
+    .dropdown
+        display: none
diff --git a/website/src/styles/search.module.sass b/website/src/styles/search.module.sass
new file mode 100644
index 000000000..caf1dfbda
--- /dev/null
+++ b/website/src/styles/search.module.sass
@@ -0,0 +1,57 @@
+@import base
+
+.root
+    font: var(--font-size-sm)/var(--line-height-md) var(--font-primary)
+    border: 1px solid var(--color-subtle)
+    border-radius: 2em
+    max-width: 100%
+    display: flex
+    flex-flow: row nowrap
+
+    &:focus-within
+        border-color: var(--color-theme)
+        box-shadow: 0 0 0 1px var(--color-theme)
+
+.input
+    width: 100%
+    max-width: 100%
+    font: inherit
+    padding: 0.5rem 1rem 0.5rem 0.5rem
+
+.icon
+    display: inline-block
+    color: var(--color-subtle-dark)
+    padding-left: 0.5rem
+    position: relative
+    top: 0.25rem
+    cursor: pointer
+
+/* Algolia DocSearch */
+
+@include breakpoint(max, xs)
+    \:global(.algolia-autocomplete .ds-dropdown-menu)
+        max-width: 90vw
+        min-width: 90vw
+
+\:global(.algolia-autocomplete .algolia-docsearch-suggestion--category-header)
+    display: block
+    font: bold var(--font-size-lg)/var(--line-height-md) var(--font-secondary)
+    text-transform: uppercase
+    color: var(--color-theme)
+
+\:global(.algolia-autocomplete .algolia-docsearch-suggestion--subcategory-column)
+    color: var(--color-dark)
+
+\:global(.algolia-autocomplete .algolia-docsearch-suggestion--title)
+    font-size: var(--font-size-sm)
+
+\:global(.algolia-autocomplete .ds-dropdown-menu .ds-suggestion.ds-cursor .algolia-docsearch-suggestion--content)
+    background: var(--color-subtle-opaque) !important
+
+\:global(.algolia-autocomplete .algolia-docsearch-suggestion--text)
+    font-size: var(--font-size-sm)
+
+\:global(.algolia-autocomplete .algolia-docsearch-suggestion--highlight)
+    box-shadow: none !important
+    background: var(--color-theme-opaque) !important
+    color: var(--color-theme-dark) !important
diff --git a/website/src/templates/index.js b/website/src/templates/index.js
index f443f07c8..f6e098cad 100644
--- a/website/src/templates/index.js
+++ b/website/src/templates/index.js
@@ -30,6 +30,7 @@ import Tag from '../components/tag'
 import Grid from '../components/grid'
 import { YouTube, SoundCloud, Iframe, Image } from '../components/embed'
 import Alert from '../components/alert'
+import Search from '../components/search'
 
 const mdxComponents = {
     a: Link,
@@ -119,7 +120,12 @@ class Layout extends React.Component {
                     bodyClass={bodyClass}
                 />
                 <AlertSpace />
-                <Navigation title={meta.title} items={meta.navigation} section={section}>
+                <Navigation
+                    title={meta.title}
+                    items={meta.navigation}
+                    section={section}
+                    search={<Search settings={meta.docSearch} />}
+                >
                     <Progress key={location.href} />
                 </Navigation>
                 {isDocs ? (
@@ -184,6 +190,10 @@ export const pageQuery = graphql`
                     text
                     url
                 }
+                docSearch {
+                    apiKey
+                    indexName
+                }
             }
         }
         file(fields: { slug: { eq: $slug } }) {

From e711969e3bbbdab0784adada92ab8cdb36dedb16 Mon Sep 17 00:00:00 2001
From: Ines Montani <ines@ines.io>
Date: Mon, 25 Feb 2019 20:22:40 +0100
Subject: [PATCH 2/3] Add more human-readable class names [ci skip]

---
 website/src/components/sidebar.js | 6 +++---
 website/src/components/table.js   | 4 +++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/website/src/components/sidebar.js b/website/src/components/sidebar.js
index cadb85fe4..29bd122d6 100644
--- a/website/src/components/sidebar.js
+++ b/website/src/components/sidebar.js
@@ -26,10 +26,10 @@ const Sidebar = ({ items, pageMenu, slug }) => {
     }, [])
 
     return (
-        <menu className={classes.root}>
+        <menu className={classNames('sidebar', classes.root)}>
             {items.map((section, i) => (
                 <ul className={classes.section} key={i}>
-                    <li className={classes.label}>{section.label}</li>
+                    <li className={classNames('h0', classes.label)}>{section.label}</li>
                     {section.items.map(({ text, url, onClick, menu, isActive }, j) => {
                         const currentMenu = menu || pageMenu || []
                         const active = isActive || slug === url
@@ -43,7 +43,7 @@ const Sidebar = ({ items, pageMenu, slug }) => {
                                     to={url}
                                     onClick={onClick}
                                     className={itemClassNames}
-                                    activeClassName={classes.isActive}
+                                    activeClassName={classNames('is-active', classes.isActive)}
                                     hideIcon
                                 >
                                     {text}
diff --git a/website/src/components/table.js b/website/src/components/table.js
index 2dd98a353..3c345b046 100644
--- a/website/src/components/table.js
+++ b/website/src/components/table.js
@@ -46,8 +46,10 @@ export const Table = props => <table className={classes.root} {...props} />
 export const Th = props => <th className={classes.th} {...props} />
 
 export const Tr = ({ children, ...props }) => {
+    const foot = isFootRow(children)
     const trClasssNames = classNames(classes.tr, {
-        [classes.footer]: isFootRow(children),
+        [classes.footer]: foot,
+        'table-footer': foot,
     })
 
     return (

From 3379ebcaa405d3c0f9d4a30f3dc3c7bb5c93a50c Mon Sep 17 00:00:00 2001
From: Ines Montani <ines@ines.io>
Date: Mon, 25 Feb 2019 20:29:11 +0100
Subject: [PATCH 3/3] Fix default prop [ci skip]

---
 website/src/components/search.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/website/src/components/search.js b/website/src/components/search.js
index 0ea4ec993..52fa34906 100644
--- a/website/src/components/search.js
+++ b/website/src/components/search.js
@@ -38,6 +38,7 @@ const Search = ({ id, placeholder, settings }) => {
 Search.defaultProps = {
     id: 'docsearch',
     placeholder: 'Search docs',
+    settings: {},
 }
 
 Search.propTypes = {