[evolution/gnome-3-36] itip-formatter: Eventually linkify Location field

[Milan Crha <mcrha src gnome org>]

commit 97729bc2973fdaf96c285ce296610fc4bd5fb657
Author: Milan Crha <mcrha redhat com>
Date:   Tue Apr 21 14:20:16 2020 +0200

    itip-formatter: Eventually linkify Location field
    
    In case the Location field contains a URL, it can be made
    click-able in the invitation mail, to make it easier to access.

 src/modules/itip-formatter/itip-view.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
---
diff --git a/src/modules/itip-formatter/itip-view.c b/src/modules/itip-formatter/itip-view.c
index 67aef5f019..21c3d44b75 100644
--- a/src/modules/itip-formatter/itip-view.c
+++ b/src/modules/itip-formatter/itip-view.c
@@ -646,6 +646,24 @@ set_journal_sender_text (ItipView *view)
        return sender;
 }
 
+static const gchar *
+htmlize_text (const gchar *id,
+             const gchar *text,
+             gchar **out_tmp)
+{
+       if (text && *text) {
+               if (g_strcmp0 (id, TABLE_ROW_LOCATION) == 0) {
+                       *out_tmp = camel_text_to_html (text, CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS | 
CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES, 0);
+               } else {
+                       *out_tmp = g_markup_escape_text (text, -1);
+               }
+
+               text = *out_tmp;
+       }
+
+       return text;
+}
+
 static void
 enable_button (ItipView *view,
               const gchar *button_id,
@@ -735,10 +753,16 @@ set_area_text (ItipView *view,
 
        web_view = itip_view_ref_web_view (view);
        if (web_view) {
+               gchar *tmp = NULL;
+
+               text = htmlize_text (id, text, &tmp);
+
                e_web_view_jsc_run_script (WEBKIT_WEB_VIEW (web_view), e_web_view_get_cancellable (web_view),
                        "EvoItip.SetAreaText(%s, %s, %s);",
                        view->priv->part_id, id, text);
+
                g_object_unref (web_view);
+               g_free (tmp);
        }
 }
 
@@ -1019,6 +1043,10 @@ append_text_table_row (GString *buffer,
                        const gchar *label,
                        const gchar *value)
 {
+       gchar *tmp = NULL;
+
+       value = htmlize_text (id, value, &tmp);
+
        if (label && *label) {
 
                g_string_append_printf (
@@ -1036,6 +1064,8 @@ append_text_table_row (GString *buffer,
                        id, g_strcmp0 (id, TABLE_ROW_SUMMARY) == 0 ? "" : " hidden=\"\"", value ? value : "");
 
        }
+
+       g_free (tmp);
 }
 
 static void