Ticket #562: printProtocol_WMSPostLayer.patch

client/mfbase/mapfish/core/PrintProtocol.js

@@ -451 +451 @@
     },
 
     /**
+     * Method: convertWMSPostLayer
+     *
+     * Builds the layer configuration from an {<OpenLayers.Layer.WMS.Post>} layer.
+     * The structure expected from the print module is:
+     * (start code)
+     * {
+     *   type: 'WMS'
+     *   baseURL: {String}
+     *   layers: [{String}]
+     *   styles: [{String}]
+     *   format: {String}
+     *   opacity: {Float}
+     *   singleTile: {boolean}
+     *   customParams: {
+     *     {String}: {String}
+     *   }
+     * }
+     * (end)
+     *
+     * Parameters:
+     * olLayer - {<OpenLayers.Layer.WMS.Post>} The OL layer.
+     *
+     * Returns:
+     * {Object} The config for this layer
+     */
+    convertWMSPostLayer: function(olLayer) {
+        var layer = OpenLayers.Util.extend(this.convertLayer(olLayer),
+        {
+            type: 'WMS',
+            layers: mapfish.Util.fixArray(olLayer.params.LAYERS),
+            format: olLayer.params.FORMAT || olLayer.DEFAULT_PARAMS.format,
+            styles: mapfish.Util.fixArray(olLayer.params.STYLES ||
+                                          olLayer.DEFAULT_PARAMS.styles)
+        });
+        for (var paramName in olLayer.params) {
+            var paramNameLow = paramName.toLowerCase();
+            if (olLayer.DEFAULT_PARAMS[paramNameLow] == null &&
+                paramNameLow != 'layers' &&
+                paramNameLow != 'width' &&
+                paramNameLow != 'height' &&
+                paramNameLow != 'srs') {
+                layer.customParams[paramName] = olLayer.params[paramName];
+            }
+        }
+        return layer;
+    },
+
+    /**
      * Method: convertMapServerLayer
      *
      * Builds the layer configuration from an {<OpenLayers.Layer.MapServer>} layer.
@@ -771 +819 @@
 mapfish.PrintProtocol.SUPPORTED_TYPES = {
     'OpenLayers.Layer': mapfish.PrintProtocol.IGNORED,
     'OpenLayers.Layer.WMS': mapfish.PrintProtocol.prototype.convertWMSLayer,
+    'OpenLayers.Layer.WMS.Post': mapfish.PrintProtocol.prototype.convertWMSPostLayer,
     'mapfish.Layer.SwitchableWMS': mapfish.PrintProtocol.prototype.convertSwitchableWMSLayer,
     'OpenLayers.Layer.WMS.Untiled': mapfish.PrintProtocol.prototype.convertWMSLayer,
     'OpenLayers.Layer.TileCache': mapfish.PrintProtocol.prototype.convertTileCacheLayer,
@@ -783 +832 @@
     'OpenLayers.Layer.MapServer.Untiled': mapfish.PrintProtocol.prototype.convertMapServerLayer,
     'OpenLayers.Layer.Image': mapfish.PrintProtocol.prototype.convertImageLayer
 };
-