Expose 'install-dompurify' and 'install-colorbox'

This commit exposes the install dompurify and install colorbox
javascript libraries via the browser.

internal/dis/component/instances/runtime/install_colorbox.sh

@@ -1,6 +1,15 @@
 #!/bin/bash
 set -e
 
+echo "=> Setting up filesystem permissions"
+chmod 777 /var/www/data/project/web/sites/default/
+trap "chmod 755 /var/www/data/project/web/sites/default/" EXIT
+
+echo "=> Creating 'sites/default/libraries/colorbox/' directory"
 mkdir -p /var/www/data/project/web/sites/default/libraries/colorbox
+
+echo "=> Downloading 'jquery.colorbox-min.js' and 'LICENSE.md'"
 curl -L https://raw.githubusercontent.com/jackmoore/colorbox/master/LICENSE.md -o /var/www/data/project/web/sites/default/libraries/colorbox/LICENSE.md
 curl -L https://raw.githubusercontent.com/jackmoore/colorbox/master/jquery.colorbox-min.js -o /var/www/data/project/web/sites/default/libraries/colorbox/jquery.colorbox-min.js
+
+echo "=> Done"

internal/dis/component/instances/runtime/install_dompurify.sh

@@ -1,5 +1,11 @@
 #!/bin/bash
 set -e
 
-mkdir -p /var/www/data/project/web/libraries/DOMPurify/dist/
-curl -L https://raw.githubusercontent.com/cure53/DOMPurify/main/dist/purify.min.js -o /var/www/data/project/web/libraries/DOMPurify/dist/purify.min.js
+echo "=> Creating 'sites/default/libraries/dompurity/dist/' directory"
+mkdir -p /var/www/data/project/web/libraries/dompurity/dist/
+
+echo "=> Downloading 'purify.min.js' and 'LICENSE'"
+curl -L https://raw.githubusercontent.com/cure53/DOMPurify/main/dist/purify.min.js -o /var/www/data/project/web/libraries/DOMPurify/dist/purify.min.js
+curl -L https://raw.githubusercontent.com/cure53/DOMPurify/main/LICENSE -o /var/www/data/project/web/libraries/DOMPurify/LICENSE
+
+echo "=> Done"

internal/dis/component/server/admin/html/instance_drupal.html

@@ -45,6 +45,17 @@
     </div>
 </div>
 
+
+<div class="pure-u-1">
+    <h2 id="info">Drupal Utilities</h2>
+</div>
+
+<div class="pure-u-1">
+    <button class="remote-action pure-button pure-button-action" data-action="install-colorbox-js" data-param="{{ .Instance.Slug }}" data-buffer="1000" data-force-reload>Install Colorbox JavaScript</button>
+    <button class="remote-action pure-button pure-button-action" data-action="install-dompurify-js" data-param="{{ .Instance.Slug }}" data-buffer="1000" data-force-reload>Install DOMPurify JavaScript</button>
+</div>
+
+
 <div class="pure-u-1">
     <h2 id="requirements">Status Report</h2>
     <p>

internal/dis/component/server/admin/instance.go

@@ -79,7 +79,7 @@ func (admin *Admin) instanceTabs(slug string, active string) templating.FlagFunc
 			{Title: "Overview", Path: template.URL("/admin/instance/" + slug), Active: active == "overview"},
 			{Title: "Rebuild", Path: template.URL("/admin/instance/" + slug + "/rebuild"), Active: active == "rebuild"},
 			{Title: "Users & Grants", Path: template.URL("/admin/instance/" + slug + "/users"), Active: active == "users"},
-			{Title: "Drupal Status", Path: template.URL("/admin/instance/" + slug + "/drupal"), Active: active == "drupal"},
+			{Title: "Drupal", Path: template.URL("/admin/instance/" + slug + "/drupal"), Active: active == "drupal"},
 			{Title: "WissKI Data", Path: template.URL("/admin/instance/" + slug + "/data"), Active: active == "data"},
 			{Title: "WissKI Stats", Path: template.URL("/admin/instance/" + slug + "/stats"), Active: active == "stats"},
 			{Title: "SSH", Path: template.URL("/admin/instance/" + slug + "/ssh"), Active: active == "ssh"},

internal/dis/component/server/admin/instance_drupal.go

@@ -91,8 +91,8 @@ func (admin *Admin) instanceDrupal(ctx context.Context) http.Handler {
 
 		return ctx, []templating.FlagFunc{
 			templating.ReplaceCrumb(menuInstance, component.MenuItem{Title: "Instance", Path: template.URL("/admin/instance/" + ctx.Instance.Slug)}),
-			templating.ReplaceCrumb(menuDrupal, component.MenuItem{Title: "Drupal Status", Path: template.URL("/admin/instance/" + ctx.Instance.Slug + "/drupal")}),
-			templating.Title(ctx.Instance.Slug + " - Drupal Status"),
+			templating.ReplaceCrumb(menuDrupal, component.MenuItem{Title: "Drupal", Path: template.URL("/admin/instance/" + ctx.Instance.Slug + "/drupal")}),
+			templating.Title(ctx.Instance.Slug + " - Drupal"),
 			admin.instanceTabs(slug, "drupal"),
 		}, nil
 	})

internal/dis/component/server/admin/socket/actions/libraries.go

@@ -0,0 +1,57 @@
+package actions
+
+import (
+	"context"
+	"io"
+
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/auth/scopes"
+	"github.com/FAU-CDI/wisski-distillery/internal/wisski"
+	"github.com/tkw1536/pkglib/stream"
+)
+
+// installing additional javascript libraries
+
+type InstallColorboxJS struct {
+	component.Base
+}
+
+var (
+	_ WebsocketInstanceAction = (*InstallColorboxJS)(nil)
+)
+
+func (*InstallColorboxJS) Action() InstanceAction {
+	return InstanceAction{
+		Action: Action{
+			Name:      "install-colorbox-js",
+			Scope:     scopes.ScopeUserAdmin,
+			NumParams: 0,
+		},
+	}
+}
+
+func (*InstallColorboxJS) Act(ctx context.Context, instance *wisski.WissKI, in io.Reader, out io.Writer, params ...string) error {
+	return instance.Barrel().Shell(ctx, stream.NewIOStream(out, out, nil), "/runtime/install_colorbox.sh")
+}
+
+type InstallDompurifyJS struct {
+	component.Base
+}
+
+var (
+	_ WebsocketInstanceAction = (*InstallDompurifyJS)(nil)
+)
+
+func (*InstallDompurifyJS) Action() InstanceAction {
+	return InstanceAction{
+		Action: Action{
+			Name:      "install-dompurify-js",
+			Scope:     scopes.ScopeUserAdmin,
+			NumParams: 0,
+		},
+	}
+}
+
+func (*InstallDompurifyJS) Act(ctx context.Context, instance *wisski.WissKI, in io.Reader, out io.Writer, params ...string) error {
+	return instance.Barrel().Shell(ctx, stream.NewIOStream(out, out, nil), "/runtime/install_dompurify.sh")
+}