From 91e64f3ea1df89f96ef9b0cec90f858ce065951c Mon Sep 17 00:00:00 2001
From: Bart Kessels <bartkessels@bk-mail.com>
Date: Tue, 23 Jan 2018 13:59:09 +0100
Subject: [PATCH] Add JSON view

---
 src/getit-content-response.c  | 34 +++++++++++++++++++++++++++++-----
 src/getit-content-response.h  |  1 +
 src/ui/content_response.glade |  1 +
 3 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/src/getit-content-response.c b/src/getit-content-response.c
index d1f2ac5..a609a67 100644
--- a/src/getit-content-response.c
+++ b/src/getit-content-response.c
@@ -113,6 +113,8 @@ getit_content_response_show_response (GetitContentResponse *self,
     GtkTextBuffer *text_buffer_pretty;
     GtkTextBuffer *text_buffer_raw;
     const gchar *mimetype;
+    GError *json_error;
+    JsonParser *json_parser;
     GString *string_response;
     GBytes *bytes_response;
 
@@ -146,11 +148,13 @@ getit_content_response_show_response (GetitContentResponse *self,
     gtk_text_buffer_set_text (text_buffer_pretty, "", 0);
     gtk_text_buffer_set_text (text_buffer_raw, "", 0);
 
-    /* Add body to sourceviews if it's not null */
-    if (body != NULL) {
-        gtk_text_buffer_set_text (text_buffer_pretty, body, strlen (body));
-        gtk_text_buffer_set_text (text_buffer_raw, body, strlen (body));
-    }
+    /* Don't continue if the body is empty */
+    gtk_widget_show_all (GTK_WIDGET (self->grd_output));
+    g_return_if_fail (body != NULL);
+
+    /* Add body to sourceviews */
+    gtk_text_buffer_set_text (text_buffer_pretty, body, strlen (body));
+    gtk_text_buffer_set_text (text_buffer_raw, body, strlen (body));
 
     /* Get mimetype */
     mimetype = NULL;
@@ -158,6 +162,26 @@ getit_content_response_show_response (GetitContentResponse *self,
         mimetype = gtk_source_language_get_mime_types (language)[0];
     }
 
+    /* Make JSON response readable */
+    json_parser = json_parser_new ();
+    json_parser_load_from_data (json_parser, body, strlen (body), &json_error);
+
+    if (json_error == NULL) {
+        JsonNode *root_node;
+        JsonGenerator *json_generator;
+        const gchar *pretty_json;
+
+        root_node = json_parser_get_root (json_parser);
+        json_generator = json_generator_new ();
+
+        json_generator_set_root (json_generator, root_node);
+        json_generator_set_pretty (json_generator, TRUE);
+
+        pretty_json = json_generator_to_data (json_generator, NULL);
+
+        gtk_text_buffer_set_text (text_buffer_pretty, pretty_json, strlen(pretty_json));
+    }
+
     /* Load webview */
     string_response = g_string_new (body);
     bytes_response = g_string_free_to_bytes (string_response);
diff --git a/src/getit-content-response.h b/src/getit-content-response.h
index 3ec8eab..8abc7e3 100644
--- a/src/getit-content-response.h
+++ b/src/getit-content-response.h
@@ -24,6 +24,7 @@
 #include <libsoup/soup.h>
 #include <string.h>
 #include <webkit2/webkit2.h>
+#include <json-glib/json-glib.h>
 
 #include "getit-messages.h"
 
diff --git a/src/ui/content_response.glade b/src/ui/content_response.glade
index 61c97de..3a510ff 100644
--- a/src/ui/content_response.glade
+++ b/src/ui/content_response.glade
@@ -172,6 +172,7 @@
                   <object class="GtkNotebook" id="nb_output">
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
+                    <property name="margin_top">5</property>
                     <property name="tab_pos">left</property>
                     <child>
                       <object class="GtkScrolledWindow" id="sw_output_pretty">