Ghost/ghost/admin/app/templates/settings/labs.hbs

<section class="gh-canvas">
    <GhCanvasHeader class="gh-canvas-header">
        <h2 class="gh-canvas-title" data-test-screen-title>
            <LinkTo @route="settings">Settings</LinkTo>
            <span>{{svg-jar "arrow-right"}}</span>
            Labs
        </h2>
    </GhCanvasHeader>

    <section class="view-container settings-debug">
        <p class="gh-box gh-box-tip">{{svg-jar "idea"}}This is a testing ground for new or experimental features. They may change, break or inexplicably disappear at any time.</p>

        <div class="gh-setting-header">Migration options</div>
        <div class="flex flex-column br3 shadow-1 bg-grouped-table pa5 mt2">
            <div class="gh-setting-first">
                <div class="gh-setting-content">
                    <div class="gh-setting-title">Import content</div>
                    <div class="gh-setting-desc">Import posts from another Ghost installation</div>
                </div>
                <div class="gh-setting-action">
                    <form id="settings-import" enctype="multipart/form-data">
                        <GhFileUpload
                            @id="importfile"
                            @classNames="flex"
                            @uploadButtonText={{this.uploadButtonText}}
                            @onUpload={{action "onUpload"}}
                            @acceptEncoding={{this.importMimeType}}
                            data-test-file-input="import"
                        />
                    </form>
                </div>
            </div>

            {{#if this.importErrors}}
                <div class="gh-import-errors {{if this.importSuccessful "gh-import-errors-alert"}}" data-test-import-errors>
                    <div class="gh-import-errors-title">
                        {{#if this.importSuccessful}}
                            Import successful with warnings
                        {{else}}
                            Import failed
                        {{/if}}
                    </div>

                    {{#each this.importErrors as |error|}}
                        <div class="gh-import-error" data-test-import-error>
                            <p class="gh-import-error-message" data-test-import-error-message>
                                {{#if error.help}}{{error.help}}: {{/if}}{{error.message}}
                            </p>

                            {{#if error.context}}
                                <div class="gh-import-error-entry" data-test-import-error-context>
                                    <pre>{{error.context}}</pre>
                                </div>
                            {{/if}}
                        </div>
                    {{/each}}
                </div>
            {{/if}}

            <div class="gh-setting">
                <div class="gh-setting-content">
                    <div class="gh-setting-title">Export your content</div>
                    <div class="gh-setting-desc">Download all of your posts and settings in a single, glorious JSON file</div>
                </div>
                <div class="gh-setting-action">
                    <button type="button" class="gh-btn gh-btn-hover-blue" {{action "downloadFile" "db"}}><span>Export</span></button>
                </div>
            </div>
            <div class="gh-setting-last">
                <div class="gh-setting-content">
                    <div class="gh-setting-title">Delete all content</div>
                    <div class="gh-setting-desc">Permanently delete all posts and tags from the database, a hard reset</div>
                </div>
                <div class="gh-setting-action">
                    <button type="button" class="gh-btn gh-btn-hover-red js-delete" {{action "toggleDeleteAllModal"}}><span>Delete</span></button>
                </div>
            </div>
        </div>

        <div class="gh-setting-header">Beta features</div>
        <div class="flex flex-column br3 shadow-1 bg-grouped-table pa5 mt2">
            <div class="gh-setting-first">
                <div class="gh-setting-content">
                    <div class="gh-setting-title">Night shift</div>
                    <div class="gh-setting-desc">Swap Ghost admin's colours to a dark background which is easy on the eyes</div>
                </div>
                <div class="gh-setting-action">
                    <div class="for-switch"><GhFeatureFlag @flag="nightShift" /></div>
                </div>
            </div>
            <div class="gh-setting">
                <GhUploader
                    @extensions={{this.jsonExtension}}
                    @uploadUrl="/redirects/json/"
                    @paramName="redirects"
                    @onUploadSuccess={{perform this.redirectUploadResult true}}
                    @onUploadFailure={{perform this.redirectUploadResult false}}
                    as |uploader|
                >
                <div class="gh-setting-content">
                    <div class="gh-setting-title">Redirects</div>
                    <div class="gh-setting-desc">Configure redirects for old or moved content, more info in <a href="https://ghost.org/docs/tutorials/implementing-redirects/">the docs</a></div>
                    {{#each uploader.errors as |error|}}
                        <div class="gh-setting-error" data-test-error="redirects">{{or error.context error.message}}</div>
                    {{/each}}
                </div>
                <div class="gh-setting-action" style="display: flex; flex-direction: column">
                    {{#if uploader.isUploading}}
                        {{uploader.progressBar}}
                    {{else}}
                        <button
                            type="button"
                            class="gh-btn gh-btn-icon {{if this.redirectSuccess "gh-btn-green"}} {{if this.redirectFailure "gh-btn-red"}}"
                            onclick={{action "triggerFileDialog"}}
                            data-test-button="upload-redirects"
                        >
                            <span>
                                {{#if this.redirectSuccess}}
                                    {{svg-jar "check-circle"}} Uploaded
                                {{else if this.redirectFailure}}
                                    {{svg-jar "retry"}} Upload Failed
                                {{else}}
                                    Upload redirects JSON
                                {{/if}}
                            </span>
                        </button>
                        <span><a href="#" {{action "downloadFile" "redirects/json"}} data-test-link="download-redirects">Download current redirects</a></span>
                    {{/if}}

                    <div style="display:none">
                        <GhFileInput @multiple={{false}} @action={{uploader.setFiles}} @accept={{this.jsonMimeType}} data-test-file-input="redirects" />
                    </div>
                </div>
                </GhUploader>
            </div>
            <div class="gh-setting-last">
                <GhUploader
                    @extensions={{this.yamlExtension}}
                    @uploadUrl="/settings/routes/yaml/"
                    @paramName="routes"
                    @onUploadSuccess={{perform this.routesUploadResult true}}
                    @onUploadFailure={{perform this.routesUploadResult false}}
                    as |uploader|
                >
                <div class="gh-setting-content">
                    <div class="gh-setting-title">Routes</div>
                    <div class="gh-setting-desc">Configure dynamic routing by modifying the routes.yaml file</div>
                    {{#each uploader.errors as |error|}}
                        <div class="gh-setting-error" data-test-error="routes">{{or error.context error.message}}</div>
                    {{/each}}
                </div>
                <div class="gh-setting-action" style="display: flex; flex-direction: column">
                    {{#if uploader.isUploading}}
                        {{uploader.progressBar}}
                    {{else}}
                        <button
                            type="button"
                            class="gh-btn gh-btn-icon {{if this.routesSuccess "gh-btn-green"}} {{if this.routesFailure "gh-btn-red"}}"
                            onclick={{action "triggerFileDialog"}}
                            data-test-button="upload-routes"
                        >
                            <span>
                                {{#if this.routesSuccess}}
                                    {{svg-jar "check-circle"}} Uploaded
                                {{else if this.routesFailure}}
                                    {{svg-jar "retry"}} Upload Failed
                                {{else}}
                                    Upload routes YAML
                                {{/if}}
                            </span>
                        </button>
                        <span><a href="#" {{action "downloadFile" "settings/routes/yaml"}} data-test-link="download-routes">Download current routes.yaml</a></span>
                    {{/if}}

                    <div style="display:none">
                        <GhFileInput @multiple={{false}} @action={{uploader.setFiles}} @accept={{this.yamlAccept}} data-test-file-input="routes" />
                    </div>
                </div>
                </GhUploader>
            </div>
        </div>

    </section>
</section>

{{#if this.showDeleteAllModal}}
    <GhFullscreenModal @modal="delete-all"
        @close={{action "toggleDeleteAllModal"}}
        @modifier="action wide" />
{{/if}}