Loading of examples from my API.

res/main.less

@@ -333,6 +333,16 @@
       background-color: @black;
       color: @silver; 
     }
+
+    .no-gf2-info {
+      color: @silver;
+    }
+    .bad-gf2-info {
+      color: @orange;
+    }
+    .good-gf2-info {
+      color: @black;
+    }
   }
 }
 

src/message/ske_messages.py

@@ -1,4 +1,4 @@
-from message.simple_messages import ClickMessage, DataChgClickMessage
+from message.simple_messages import ClickMessage, DataChgClickMessage, NoAction
 from message.message import msg, Message
 from view import modals
 from browser import window, document
@@ -14,30 +14,44 @@ from model.example_clusters import ExampleClusters
 
 
 class SkeExample:
-    def __init__(self, line):
+    COLOR_CLASS = {
+        None: "no-gf2-info",
+        True: "goof-gf2-info",
+        False: "bad-gf2-info"
+    }
+        
+    def __init__(self):
         self.left = ""
         self.right = ""
         self.mid = ""
         self.s_id = ""
+        self.gf2_good = None
+    
+    @staticmethod
+    def fromLine(line):
+        result = SkeExample()
         
         for left_el in line.Left:
-            self.left += left_el.str
+            result.left += left_el.str
         
         for right_el in line.Right:
-            self.right += right_el.str
+            result.right += right_el.str
         
         for mid_el in line.Kwic:
-            self.mid += mid_el.str
+            result.mid += mid_el.str
         
         for ref in line.Refs:
             if ref.startswith("s.id"):
-                self.s_id = ref.split("=")[1]
+                result.s_id = ref.split("=")[1]
+            
+        return result
         
         
     def view(self):
-        return [h("span", {}, self.left + " "),
+        return [h("span.{}".format(self.COLOR_CLASS[self.gf2_good]), {}, [
+            h("span", {}, self.left + " "),
             h("span", {"style": {"font-weight": "bold"}}, self.mid),
-                h("span", {}, self.right)]
+            h("span", {}, self.right)])]
     
     
 class SkeCollocation:
@@ -61,13 +75,32 @@ class SkeCollocation:
 
 def get_parser(ske_index_type):
     if ske_index_type == 0:
-        return lambda data: [SkeExample(line) for line in data.Lines]
+        return lambda data: [SkeExample.fromLine(line) for line in data.Lines]
     elif ske_index_type == 1:
         return lambda data: [SkeCollocation(item) for item in data.Items]
     else:
         raise "unknown ske index type"
 
 
+def match_gf2_examples(data, *args):
+    if type(data) is not list:
+        return
+    
+    url = "https://gf2examples.cjvt.si/get_examples"
+    xhr = __new__(XMLHttpRequest())
+    xhr.open("POST", url, True)
+    
+    request_dict = {}
+    for example in data:
+        request_dict[example.s_id] = example.mid
+        
+    xhr.setRequestHeader("Content-type", "application/json");
+    xhr.addEventListener("load", msg(SkeModalGf2Update, *args, data))
+    
+    to_send = window.JSON.stringify(request_dict)
+    xhr.send(to_send)
+
+
 class SkeModal(ClickMessage):
     def on_event(self, event):
         # event could be data if this is the return from external library
@@ -84,12 +117,15 @@ class SkeModal(ClickMessage):
         ske_index = self.get_arg(2, int)
         ske_lookup = model.ske.url_for_kind_index(ske_index)
         
+        next_message = msg(SkeModal, page_num, search_term, ske_index)
+        
         # could be none if empty
         data = self.get_arg(3)
+        
         if data is None:
             params = {"additional_refs": "s.id,p.id",
                       "page_num": page_num,
-                      "error_callback": msg(SkeModal, page_num, search_term, ske_index),
+                      "error_callback": next_message,
                       "data_parser": get_parser(ske_index)}
             
             gdex = get_preference("ske_gdex")
@@ -99,10 +135,14 @@ class SkeModal(ClickMessage):
                     return
                 params["gdex"] = gdex
             
-            model.ske.request(search_term,
-                              msg(SkeModal, page_num, search_term, ske_index), 
-                              ske_lookup,
-                              params)
+            model.ske.request(search_term, next_message, ske_lookup, params)
+            
+        elif type(data) is list:
+            window.console.log(data)
+            # check if gf2 examples are loaded or not
+            if data[0].gf2_good is None:
+                # we get the data, we have to match it with available data on our gf2 examples API
+                match_gf2_examples(data, page_num, search_term, ske_index)
  
         model.modal_set(lambda: modals.ske_list(
             search_term, data, page_num, model.entry.senses, model.ske.request_kinds))
@@ -111,6 +151,27 @@ class SkeModal(ClickMessage):
         return False
     
     
+class SkeModalGf2Update(SkeModal):
+    def on_event(self, event):
+        response_data = window.JSON.parse(event.target.response)
+        data = self.get_arg(3)
+        
+        data_dict = {}
+        for example in data:
+            example.gf_good = False
+            data_dict[example.s_id] = example
+            
+        good_response = dict(response_data["good"])
+        for gf_sid, gf_data in good_response.items():
+            data_dict[gf_sid].left = gf_data.left
+            data_dict[gf_sid].mid = gf_data.mid
+            data_dict[gf_sid].right = gf_data.right
+            data_dict[gf_sid].gf2_good = True
+        
+        # changed data_dict, now we can redraw!
+        # just let it do its thing in update_model
+        
+    
 class ShowSkeModal(SkeModal):
     def on_event(self, event):
         # if just showing first time, than show empty results and let user click search