[gnome-maps/wip/jonasdn/service: 2/2] debug add way to load service file from file

[Jonas Danielsson <jonasdn src gnome org>]

commit 6bd2db151429652e76cdc1fc601e423582487996
Author: Jonas Danielsson <jonas threetimestwo org>
Date:   Fri Aug 12 21:33:18 2016 +0200

    debug add way to load service file from file

 service.json       |   27 +++++++++++++++++++++++++++
 src/application.js |   13 +++++++++++++
 src/mapSource.js   |   16 ++++++++++++++--
 3 files changed, 54 insertions(+), 2 deletions(-)
---
diff --git a/service.json b/service.json
new file mode 100644
index 0000000..0dfa028
--- /dev/null
+++ b/service.json
@@ -0,0 +1,27 @@
+{
+    "street": {
+        "id": "Mapbox-v1",
+        "name": "Mapbox street tiles",
+        "license": "Imagery and map information provided by Mapbox and Open Street Map",
+        "license_uri": "http://www.openstreetmap.org/copyright";,
+        "min_zoom_level": 0,
+        "max_zoom_level": 19,
+        "tile_size": 256,
+        "uri": 
"https://api.mapbox.com/styles/v1/mapbox/streets-v9/tiles/256/#Z#/#X#/#Y#?access_token=pk.eyJ1IjoiZ25vbWUtbWFwcyIsImEiOiJjaXF3a3lwbXkwMDJwaTBubmZlaGk4cDZ6In0.8aukTfgjzeqATA8eNItPJA&";,
+        "attribution_logo": 
"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",
+        "max_connections": 8
+    },
+
+    "aerial": {
+        "id": "Mapbox-v1",
+        "name": "Mapbox street tiles",
+        "license": "Imagery and map information provided by Mapbox and Open Street Map",
+        "license_uri": "http://www.openstreetmap.org/copyright";,
+        "min_zoom_level": 0,
+        "max_zoom_level": 19,
+        "tile_size": 256,
+        "uri": 
"https://api.mapbox.com/styles/v1/mapbox/satellite-v9/tiles/256/#Z#/#X#/#Y#?access_token=pk.eyJ1IjoiZ25vbWUtbWFwcyIsImEiOiJjaXF3a3lwbXkwMDJwaTBubmZlaGk4cDZ6In0.8aukTfgjzeqATA8eNItPJA&";,
+        "attribution_logo": 
"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",
+        "max_connections": 8
+    }
+}
diff --git a/src/application.js b/src/application.js
index 5a452ee..31e684f 100644
--- a/src/application.js
+++ b/src/application.js
@@ -56,6 +56,7 @@ let checkInManager = null;
 let contactStore = null;
 let osmEdit = null;
 let normalStartup = true;
+let service = null;
 
 const _ensuredTypes = [WebKit2.WebView,
                        OSMTypeSearchEntry.OSMTypeSearchEntry];
@@ -101,6 +102,13 @@ const Application = new Lang.Class({
                              _("A path to a local tiles directory structure"),
                              null);
 
+        this.add_main_option('service',
+                             0,
+                             GLib.OptionFlags.NONE,
+                             GLib.OptionArg.STRING,
+                             _("A path to a local service.json file"),
+                             null);
+
         this.connect('handle-local-options', (function(app, options) {
             if (options.contains('local')) {
                 let variant = options.lookup_value('local', null);
@@ -108,6 +116,11 @@ const Application = new Lang.Class({
                 normalStartup = false;
             }
 
+            if (options.contains('service')) {
+                service = options.lookup_value('service', null).deep_unpack();
+                log(service);
+            }
+
             return -1;
         }).bind(this));
     },
diff --git a/src/mapSource.js b/src/mapSource.js
index 25e9526..cfe5060 100644
--- a/src/mapSource.js
+++ b/src/mapSource.js
@@ -26,6 +26,7 @@ const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
 const Soup = imports.gi.Soup;
 
+const Application = imports.application;
 const Utils = imports.utils;
 
 let _tileService = null;
@@ -51,6 +52,11 @@ const AttributionLogo = new Lang.Class({
     }
 });
 
+function _getLocalTileService() {
+    let buffer = Utils.readFile(Application.service);
+    return JSON.parse(buffer);
+}
+
 function _getTileService() {
     let user_agent = 'gnome-maps/' + pkg.version;
     let session = new Soup.Session({ user_agent : user_agent });
@@ -121,7 +127,10 @@ function _createCachedSource(source) {
 }
 
 function createAerialSource() {
-    _tileService = _getTileService();
+    if (Application.service)
+        _tileService = _getLocalTileService();
+    else
+        _tileService = _getTileService();
     if (_tileService) {
         _attributionData = _tileService.aerial.attribution_logo;
         return _createCachedSource(_tileService.aerial);
@@ -131,7 +140,10 @@ function createAerialSource() {
 };
 
 function createStreetSource() {
-    _tileService = _getTileService();
+    if (Application.service)
+        _tileService = _getLocalTileService();
+    else
+        _tileService = _getTileService();
     if (_tileService) {
         _attributionData = _tileService.street.attribution_logo;
         return _createCachedSource(_tileService.street);