X-Git-Url: https://git.toastfreeware.priv.at/philipp/winterrodeln/wrpylib.git/blobdiff_plain/f01b6624015578a3767c6daf5c2c5e34760575eb..31e5f9aedcf21c9b9f2c93ccde1ee18e5815212c:/wrpylib/wrmwmarkup.py

diff --git a/wrpylib/wrmwmarkup.py b/wrpylib/wrmwmarkup.py
index 5dd7ec0..28ac153 100644
--- a/wrpylib/wrmwmarkup.py
+++ b/wrpylib/wrmwmarkup.py
@@ -367,8 +367,23 @@ def parse_googlemap(wikitext):
     return {'lon': center[0], 'lat': center[1], 'zoom': zoom}, json
 
 
-def parse_wrmap_coordinates(coordinates_str):
-    return [[0, 0]] # TODO
+def parse_wrmap_coordinates(coords):
+    '''gets a string coordinates and returns an array of lon/lat coordinate pairs, e.g.
+    47.12 N 11.87 E
+    47.13 N 11.70 E
+    ->
+    [[11.87, 47.12], [11.70, 47.13]]'''
+    result = []
+    pos = 0
+    for match in re.finditer(r'\s*(\d+\.?\d*)\s*N?\s+(\d+\.?\d*)\s*E?\s*', coords):
+        if match.start() != pos:
+            break
+        result.append([float(match.groups()[1]), float(match.groups()[0])])
+        pos = match.end()
+    else:
+        if pos == len(coords):
+            return result
+    raise RuntimeError('Wrong coordinate format: {}'.format(coords))
 
 
 def parse_wrmap(wikitext):
@@ -435,13 +450,14 @@ def parse_wrmap(wikitext):
             if len(wrong_properties) > 0:
                 raise RuntimeError("The attribute '{}' is not allowed at <{}>.".format(list(wrong_properties)[0], feature.tag))
             if feature.attrib.has_key('farbe'): 
-                # TODO: check value
+                if not re.match('#[0-9a-fA-F]{6}$', feature.attrib['farbe']):
+                    raise RuntimeError('The attribute "farbe" has to have a format like "#a0bb43".')
                 properties['strokeColor'] = feature.attrib['farbe'] # e.g. #a200b7
             if feature.attrib.has_key('dicke'):
                 try:
                     properties['strokeWidth'] = int(feature.attrib['dicke']) # e.g. 6
                 except ValueError:
-                    raise RuntimeError('The attribute "farbe" has to be an integer.')
+                    raise RuntimeError('The attribute "dicke" has to be an integer.')
             json_features.append({
                 'type': 'feature',
                 'geometry': {'type': 'LineString', 'coordinates': parse_wrmap_coordinates(feature.text)},
@@ -451,13 +467,28 @@ def parse_wrmap(wikitext):
         'type': 'FeatureCollection',
         'features': json_features}
 
-    # attributes # TODO: check
+    # attributes
     attributes = {}
-    attributes['lat']    = float(wrmap_xml.attrib.get('lat', 47.267648)) # center lat
-    attributes['lon']    = float(wrmap_xml.attrib.get('lon', 11.404655)) # center lon
-    attributes['zoom']   = int(wrmap_xml.attrib.get('zoom', 10))         # Google Zoom Level
-    attributes['width']  = int(wrmap_xml.attrib['width']) if wrmap_xml.attrib.has_key('width') else None # None corresponds to 100%
-    attributes['height'] = int(wrmap_xml.attrib.get('height', 450))      # map height in px
+    try:
+        attributes['lat'] = float(wrmap_xml.attrib.get('lat', 47.267648)) # center lat
+    except ValueError:
+        raise RuntimeError('Attribute "lat" has to be a float value.')
+    try:
+        attributes['lon'] = float(wrmap_xml.attrib.get('lon', 11.404655)) # center lon
+    except ValueError:
+        raise RuntimeError('Attribute "lon" has to be a float value.')
+    try:
+        attributes['zoom'] = int(wrmap_xml.attrib.get('zoom', 10)) # Google Zoom Level
+    except ValueError:
+        raise RuntimeError('Attribute "zoom" has to be an integer value.')
+    try:
+        attributes['width'] = int(wrmap_xml.attrib['width']) if wrmap_xml.attrib.has_key('width') else None # None corresponds to 100%
+    except ValueError:
+        raise RuntimeError('Attribute "width" has to be an integer value.')
+    try:
+        attributes['height'] = int(wrmap_xml.attrib.get('height', 450)) # map height in px
+    except ValueError:
+        raise RuntimeError('Attribute "height" has to be an integer value.')
     # show_sledruns = (wrmap_xml.tag == 'wrgmap')
 
     return attributes, json