From 7b7e69819e0095fe1ea0daae08688dded5bfa634 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 27 Aug 2019 14:50:46 +0100
Subject: [PATCH] wiki: Support links in editor

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 src/static/js/editor.js      | 18 ++++++++++++++++++
 src/templates/wiki/edit.html |  5 +++++
 2 files changed, 23 insertions(+)

diff --git a/src/static/js/editor.js b/src/static/js/editor.js
index 2e3c57a4..148eb69a 100644
--- a/src/static/js/editor.js
+++ b/src/static/js/editor.js
@@ -61,6 +61,11 @@ class Editor {
                 case 72:
                     editor.headline();
                     break;
+
+                // L - Link
+                case 76:
+                    editor.link();
+                    break;
             }
         });
     }
@@ -75,6 +80,9 @@ class Editor {
         this.parent.find("#headline").click(this.headline.bind(this));
         this.parent.find("#headline-down").click(this.headline_down.bind(this));
         this.parent.find("#headline-up").click(this.headline_up.bind(this));
+
+        // Links
+        this.parent.find("#link").click(this.link.bind(this));
     }
 
     // Functions to modify the text
@@ -112,6 +120,16 @@ class Editor {
         }
     }
 
+    link() {
+        // Handle URLs
+        if (this.selection.text.startsWith("https://") || this.selection.text.startsWith("http://")) {
+            this.replaceSelection("[" + this.selection.text + "](" + this.selection.text + ")");
+        // Handle selected text
+        } else {
+            this.replaceSelection("[" + this.selection.text + "]()")
+        }
+    }
+
     // Headlines
 
     findLevel() {
diff --git a/src/templates/wiki/edit.html b/src/templates/wiki/edit.html
index c231a419..8977e0e4 100644
--- a/src/templates/wiki/edit.html
+++ b/src/templates/wiki/edit.html
@@ -52,6 +52,11 @@
 							</button>
 						</div>
 
+						<button type="button" class="btn btn-sm btn-secondary mr-2"
+								id="link" title="{{ _("Link") }} [{{ _("Ctrl") }}-L]">
+							<i class="fas fa-link"></i>
+						</button>
+
 						<a class="btn btn-sm btn-secondary" href="{{ path }}/_files"
 								target="_blank" title="{{ _("Files") }}">
 							<i class="fas fa-images"></i>
-- 
2.47.2