diff options
4 files changed, 23 insertions, 6 deletions
diff --git a/app/javascript/mastodon/components/column_back_button.js b/app/javascript/mastodon/components/column_back_button.js index ba2736d7a..589215ce8 100644 --- a/app/javascript/mastodon/components/column_back_button.js +++ b/app/javascript/mastodon/components/column_back_button.js @@ -9,8 +9,12 @@ export default class ColumnBackButton extends React.PureComponent { }; handleClick = () => { - if (window.history && window.history.length === 1) this.context.router.history.push('/'); - else this.context.router.history.goBack(); + // if history is exhausted, or we would leave mastodon, just go to root. + if (window.history && (window.history.length === 1 || window.history.length === window._mastoInitialHistoryLen)) { + this.context.router.history.push('/'); + } else { + this.context.router.history.goBack(); + } } render () { diff --git a/app/javascript/mastodon/components/column_back_button_slim.js b/app/javascript/mastodon/components/column_back_button_slim.js index 3b4f46d99..2cdf1b25b 100644 --- a/app/javascript/mastodon/components/column_back_button_slim.js +++ b/app/javascript/mastodon/components/column_back_button_slim.js @@ -9,8 +9,12 @@ export default class ColumnBackButtonSlim extends React.PureComponent { }; handleClick = () => { - if (window.history && window.history.length === 1) this.context.router.history.push('/'); - else this.context.router.history.goBack(); + // if history is exhausted, or we would leave mastodon, just go to root. + if (window.history && (window.history.length === 1 || window.history.length === window._mastoInitialHistoryLen)) { + this.context.router.history.push('/'); + } else { + this.context.router.history.goBack(); + } } render () { diff --git a/app/javascript/mastodon/components/column_header.js b/app/javascript/mastodon/components/column_header.js index ec9379320..027d01767 100644 --- a/app/javascript/mastodon/components/column_header.js +++ b/app/javascript/mastodon/components/column_header.js @@ -45,8 +45,12 @@ export default class ColumnHeader extends React.PureComponent { } handleBackClick = () => { - if (window.history && window.history.length === 1) this.context.router.history.push('/'); - else this.context.router.history.goBack(); + // if history is exhausted, or we would leave mastodon, just go to root. + if (window.history && (window.history.length === 1 || window.history.length === window._mastoInitialHistoryLen)) { + this.context.router.history.push('/'); + } else { + this.context.router.history.goBack(); + } } handleTransitionEnd = () => { diff --git a/app/javascript/mastodon/main.js b/app/javascript/mastodon/main.js index 02e0f56f9..f14b6a825 100644 --- a/app/javascript/mastodon/main.js +++ b/app/javascript/mastodon/main.js @@ -26,6 +26,11 @@ function main() { ReactDOM.render(<Mastodon {...props} />, mountNode); perf.stop('main()'); + + // remember the initial URL + if (window.history && typeof window._mastoInitialHistoryLen === 'undefined') { + window._mastoInitialHistoryLen = window.history.length; + } }); } |