block creation working

Author: toddtreece

src/AdafruitIO.h

@@ -32,6 +32,7 @@ class AdafruitIO {
 
   friend class AdafruitIO_Feed;
   friend class AdafruitIO_Dashboard;
+  friend class AdafruitIO_Block;
 
   public:
     AdafruitIO(const char *user, const char *key);

src/AdafruitIO_Dashboard.cpp

@@ -59,6 +59,14 @@ bool AdafruitIO_Dashboard::create()
   return status == 201;
 }
 
+const char* AdafruitIO_Dashboard::user() {
+  return _io->_username;
+}
+
+AdafruitIO* AdafruitIO_Dashboard::io() {
+  return _io;
+}
+
 ToggleBlock* AdafruitIO_Dashboard::addToggleBlock(AdafruitIO_Feed *feed)
 {
   return new ToggleBlock(this, feed);

src/AdafruitIO_Dashboard.h

@@ -35,7 +35,10 @@ class AdafruitIO_Dashboard {
     AdafruitIO_Dashboard(AdafruitIO *io, const char *name);
     ~AdafruitIO_Dashboard();
 
-    const char *name;
+    const char* name;
+    const char* user();
+
+    AdafruitIO* io();
 
     bool exists();
     bool create();

src/blocks/AdafruitIO_Block.cpp

@@ -10,6 +10,8 @@
 // All text above must be included in any redistribution.
 //
 #include "AdafruitIO_Block.h"
+#include "AdafruitIO.h"
+#include "AdafruitIO_Dashboard.h"
 
 AdafruitIO_Block::AdafruitIO_Block(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f)
 {
@@ -25,7 +27,51 @@ String AdafruitIO_Block::properties()
   return props;
 }
 
+const char* AdafruitIO_Block::type()
+{
+  return _visual_type;
+}
+
 bool AdafruitIO_Block::save()
 {
-  Serial.println(properties());
+  HttpClient *http = _dashboard->io()->_http;
+
+  String url = "/api/v2/";
+  url += _dashboard->user();
+  url += "/dashboards/";
+  url += _dashboard->name;
+  url += "/blocks";
+
+  String user = _dashboard->user();
+  user.replace("_", "-");
+
+  String block_feeds = "[{\"group_id\": \"";
+  block_feeds += user;
+  block_feeds += "\",\"feed_id\":\"";
+  block_feeds += _feed->name;
+  block_feeds += "\"}]";
+
+  String body = "{\"visual_type\":\"";
+  body += type();
+  body += "\",\"properties\":";
+  body += properties();
+  body += "\,\"size_x\":\"";
+  body += width;
+  body += "\",\"size_y\":\"";
+  body += height;
+  body += "\",\"block_feeds\":";
+  body += block_feeds;
+  body += "}";
+
+  http->startRequest(url.c_str(), HTTP_METHOD_POST);
+  http->sendHeader(HTTP_HEADER_CONTENT_TYPE, "application/json");
+  http->sendHeader(HTTP_HEADER_CONTENT_LENGTH, body.length());
+  http->sendHeader("X-AIO-Key", _dashboard->io()->_key);
+  http->endRequest();
+  http->write((const byte*)body.c_str(), body.length());
+
+  int status = http->responseStatusCode();
+  http->responseBody(); // needs to be read even if not used
+
+  return status == 200;
 }

src/blocks/AdafruitIO_Block.h

@@ -24,14 +24,18 @@ class AdafruitIO_Block {
     AdafruitIO_Block(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f);
     ~AdafruitIO_Block();
 
+    int width = 2;
+    int height = 2;
+
     virtual String properties();
+    virtual const char* type();
 
     bool save();
 
   private:
     AdafruitIO_Dashboard *_dashboard;
     AdafruitIO_Feed *_feed;
-    const char *_visual_type = "block";
+    const char *_visual_type;
 
 };
 

src/blocks/ChartBlock.cpp

@@ -18,6 +18,7 @@ ChartBlock::ChartBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f) : AdafruitIO
   yAxisLabel = "Y";
   yAxisMin = 0;
   yAxisMax = 100;
+  _visual_type = "line_chart";
 }
 
 ChartBlock::~ChartBlock(){}
@@ -27,13 +28,13 @@ String ChartBlock::properties()
 
   String props = "{\"historyHours\":\"";
   props += historyHours;
-  props += "\",\"xAxisLabel\":";
+  props += "\",\"xAxisLabel\":\"";
   props += xAxisLabel;
-  props += "\",\"yAxisLabel\":";
+  props += "\",\"yAxisLabel\":\"";
   props += yAxisLabel;
-  props += "\",\"yAxisMin\":";
+  props += "\",\"yAxisMin\":\"";
   props += yAxisMin;
-  props += "\",\"yAxisMax\":";
+  props += "\",\"yAxisMax\":\"";
   props += yAxisMax;
   props += "\"}";
 

src/blocks/ChartBlock.h

@@ -20,6 +20,7 @@ class ChartBlock : public AdafruitIO_Block {
     ChartBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f);
     ~ChartBlock();
 
+    const char* type() { return _visual_type; }
     int historyHours;
     const char *xAxisLabel;
     const char *yAxisLabel;
@@ -29,7 +30,7 @@ class ChartBlock : public AdafruitIO_Block {
     String properties();
 
   private:
-    const char *_visual_type = "line_chart";
+    const char *_visual_type;
 
 };
 

src/blocks/ColorBlock.h

@@ -20,6 +20,8 @@ class ColorBlock : public AdafruitIO_Block {
     ColorBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f) : AdafruitIO_Block(d, f) {}
     ~ColorBlock() {}
 
+    const char* type() { return _visual_type; }
+
   private:
     const char *_visual_type = "color_picker";
 

src/blocks/GaugeBlock.cpp

@@ -17,6 +17,7 @@ GaugeBlock::GaugeBlock(AdafruitIO_Dashboard *d, AdafruitIO_Feed *f) : AdafruitIO
   max = 100;
   width = "thin";
   label = "Value";
+  _visual_type = "gauge";
 }
 
 GaugeBlock::~GaugeBlock(){}

src/blocks/GaugeBlock.h

@@ -26,9 +26,10 @@ class GaugeBlock : public AdafruitIO_Block {
     const char *label;
 
     String properties();
+    const char* type() { return _visual_type; }
 
   private:
-    const char *_visual_type = "gauge";
+    const char *_visual_type;
 
 };