Add fullwidth page option (#3344)

Author: zenoachtig

.changeset/fuzzy-bulldogs-listen.md

@@ -0,0 +1,5 @@
+---
+"gitbook": patch
+---
+
+Add fullwidth page option

packages/gitbook/src/components/DocumentView/Blocks.tsx

@@ -47,6 +47,23 @@ type UnwrappedBlocksProps<TBlock extends DocumentBlock> = DocumentContextProps &
     isOffscreen?: boolean;
 };
 
+/* Blocks that can be full width are automatically expanded on full-width pages.
+ * Ideally we'd rely on the block type to determine if it can be full width, but
+ * the block's `fullWidth` property does not differentiate between `undefined` and `false`.
+ * So instead we hardcode a list of blocks that can be full width. */
+const FULL_WIDTH_BLOCKS = [
+    'table',
+    'tabs',
+    'integration',
+    'openapi',
+    'images',
+    'embed',
+    'columns',
+    'code',
+    'content-ref',
+    'hint',
+];
+
 /**
  * Renders a list of blocks without a wrapper element.
  */
@@ -68,10 +85,11 @@ export function UnwrappedBlocks<TBlock extends DocumentBlock>(props: UnwrappedBl
                 key={node.key || `${node.type}-${index}`}
                 block={node}
                 style={[
-                    'mx-auto w-full decoration-primary/6',
+                    'mx-auto page-width-wide:mx-0 w-full decoration-primary/6',
                     node.data && 'fullWidth' in node.data && node.data.fullWidth
                         ? 'max-w-screen-2xl'
-                        : 'page-full-width:ml-0 max-w-3xl',
+                        : 'max-w-3xl',
+                    FULL_WIDTH_BLOCKS.includes(node.type) && 'page-width-wide:max-w-screen-2xl',
                     blockStyle,
                 ]}
                 isEstimatedOffscreen={isOffscreen}

packages/gitbook/src/components/DocumentView/Divider.tsx

@@ -7,5 +7,5 @@ import type { BlockProps } from './Block';
 export function Divider(props: BlockProps<DocumentBlockDivider>) {
     const { style } = props;
 
-    return <hr className={tcls(style, 'page-full-width:max-w-full border-tint-subtle')} />;
+    return <hr className={tcls(style, 'page-width-wide:max-w-full border-tint-subtle')} />;
 }

packages/gitbook/src/components/DocumentView/Heading.tsx

@@ -27,6 +27,7 @@ export function Heading(props: BlockProps<DocumentBlockHeading>) {
                 'flex',
                 'items-baseline',
                 'scroll-m-12',
+                getTextAlignment(block.data.align),
                 hashLinkButtonWrapperStyles,
                 style,
                 textStyle.marginTop

packages/gitbook/src/components/Footer/Footer.tsx

@@ -36,16 +36,16 @@ export function Footer(props: { context: GitBookSiteContext }) {
                 <div className={tcls(CONTAINER_STYLE, 'px-4', 'py-8', 'lg:py-12', 'mx-auto')}>
                     <div
                         className={tcls(
-                            'lg:!max-w-none mx-auto grid max-w-3xl site-full-width:max-w-screen-2xl justify-between gap-12',
+                            'lg:!max-w-none mx-auto grid max-w-3xl site-width-wide:max-w-screen-2xl justify-between gap-12',
                             'grid-cols-[auto_auto]',
                             'lg:grid-cols-[18rem_minmax(auto,_48rem)_auto]',
                             'xl:grid-cols-[18rem_minmax(auto,_48rem)_14rem]',
-                            'site-full-width:lg:grid-cols-[18rem_minmax(auto,_80rem)_auto]',
-                            'site-full-width:xl:grid-cols-[18rem_minmax(auto,_80rem)_14rem]',
+                            'site-width-wide:lg:grid-cols-[18rem_minmax(auto,_80rem)_auto]',
+                            'site-width-wide:xl:grid-cols-[18rem_minmax(auto,_80rem)_14rem]',
                             'page-no-toc:lg:grid-cols-[minmax(auto,_48rem)_auto]',
                             'page-no-toc:xl:grid-cols-[14rem_minmax(auto,_48rem)_14rem]',
-                            '[body:has(.site-full-width,.page-no-toc)_&]:lg:grid-cols-[minmax(auto,_90rem)_auto]',
-                            '[body:has(.site-full-width,.page-no-toc)_&]:xl:grid-cols-[14rem_minmax(auto,_90rem)_14rem]'
+                            '[body:has(.site-width-wide,.page-no-toc)_&]:lg:grid-cols-[minmax(auto,_90rem)_auto]',
+                            '[body:has(.site-width-wide,.page-no-toc)_&]:xl:grid-cols-[14rem_minmax(auto,_90rem)_14rem]'
                         )}
                     >
                         {
@@ -106,7 +106,7 @@ export function Footer(props: { context: GitBookSiteContext }) {
                                         'col-span-2 page-has-toc:lg:col-span-1 page-has-toc:lg:col-start-2 page-no-toc:xl:col-span-1 page-no-toc:xl:col-start-2'
                                     )}
                                 >
-                                    <div className="mx-auto flex max-w-3xl site-full-width:max-w-screen-2xl flex-col gap-10 sm:flex-row sm:gap-6">
+                                    <div className="mx-auto flex max-w-3xl site-width-wide:max-w-screen-2xl flex-col gap-10 sm:flex-row sm:gap-6">
                                         {partition(customization.footer.groups, FOOTER_COLUMNS).map(
                                             (column, columnIndex) => (
                                                 <div

packages/gitbook/src/components/PageAside/PageAside.tsx

@@ -55,7 +55,7 @@ export function PageAside(props: {
                 'chat-open:xl:max-3xl:max-w-0',
                 'chat-open:xl:max-3xl:ml-0',
 
-                'motion-safe:transition-all motion-safe:duration-300',
+                'motion-safe:xl:transition-all motion-safe:xl:duration-300',
                 'motion-safe:[transition-behavior:allow-discrete]',
 
                 'flex-col',

packages/gitbook/src/components/PageBody/PageBody.tsx

@@ -40,8 +40,8 @@ export function PageBody(props: {
               LINK_PREVIEW_MAX_COUNT
           )
         : false;
-    const pageFullWidth = page.id === 'wtthNFMqmEQmnt5LKR0q';
-    const asFullWidth = pageFullWidth || contentFullWidth;
+    const pageWidthWide = page.layout.width === 'wide';
+    const siteWidthWide = pageWidthWide || contentFullWidth;
     const language = getSpaceLanguage(customization);
     const updatedAt = page.updatedAt ?? page.createdAt;
 
@@ -53,12 +53,12 @@ export function PageBody(props: {
                     'mx-auto max-w-screen-2xl py-8',
                     // Allow words to break if they are too long.
                     'break-anywhere',
-                    pageFullWidth ? 'page-full-width 2xl:px-8' : 'page-default-width',
-                    asFullWidth ? 'site-full-width' : 'site-default-width',
+                    pageWidthWide ? 'page-width-wide 2xl:px-8' : 'page-width-default',
+                    siteWidthWide ? 'site-width-wide' : 'site-width-default',
                     page.layout.tableOfContents ? 'page-has-toc' : 'page-no-toc'
                 )}
             >
-                <PreservePageLayout asFullWidth={asFullWidth} />
+                <PreservePageLayout siteWidthWide={siteWidthWide} />
                 {page.cover && page.layout.cover && page.layout.coverSize === 'hero' ? (
                     <PageCover as="hero" page={page} cover={page.cover} context={context} />
                 ) : null}

packages/gitbook/src/components/PageBody/PageBodyBlankslate.tsx

@@ -71,11 +71,13 @@ export async function PageBodyBlankslate(props: {
             className={tcls(
                 'grid',
                 'max-w-3xl',
+                'page-width-wide:max-w-screen-2xl',
                 'w-full',
                 'mx-auto',
                 'gap-4',
                 'grid-cols-1',
-                'sm:grid-cols-2'
+                'sm:grid-cols-2',
+                'page-width-wide:md:grid-cols-3'
             )}
         >
             {pageElements}

packages/gitbook/src/components/PageBody/PageCover.tsx

@@ -95,7 +95,7 @@ export async function PageCover(props: {
                     : [
                           'sm:mx-auto',
                           'max-w-3xl ',
-                          'page-full-width:max-w-screen-2xl',
+                          'page-width-wide:max-w-screen-2xl',
                           'sm:rounded-md',
                           'mb-8',
                       ]

packages/gitbook/src/components/PageBody/PageFooterNavigation.tsx

@@ -34,7 +34,7 @@ export async function PageFooterNavigation(props: {
                 'mt-6',
                 'gap-2',
                 'max-w-3xl',
-                'page-full-width:max-w-screen-2xl',
+                'page-width-wide:max-w-screen-2xl',
                 'mx-auto',
                 'text-tint'
             )}