From ee71d4a5cef8544bff1c57cc7b81870982d55c93 Mon Sep 17 00:00:00 2001
From: megabigbug <megabigbug@yahoo.fr>
Date: Sun, 17 Oct 2010 16:23:39 +0200
Subject: adapt opensearch reader and writer for xml suggestions

---
 src/opensearch/opensearchengine.cpp |  6 ++++++
 src/opensearch/opensearchengine.h   |  2 ++
 src/opensearch/opensearchreader.cpp | 15 ++++++++-------
 src/opensearch/opensearchwriter.cpp |  2 +-
 src/opensearch/suggestionparser.cpp |  2 +-
 src/opensearch/suggestionparser.h   |  3 +++
 6 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/src/opensearch/opensearchengine.cpp b/src/opensearch/opensearchengine.cpp
index 88016ab0..f100bb60 100644
--- a/src/opensearch/opensearchengine.cpp
+++ b/src/opensearch/opensearchengine.cpp
@@ -245,3 +245,9 @@ ResponseList OpenSearchEngine::parseSuggestion(const QByteArray &resp)
 
     return m_parser->parse(resp);
 }
+
+
+QString OpenSearchEngine::type()
+{
+    return m_parser->type();
+}
diff --git a/src/opensearch/opensearchengine.h b/src/opensearch/opensearchengine.h
index d755fc95..03be1212 100644
--- a/src/opensearch/opensearchengine.h
+++ b/src/opensearch/opensearchengine.h
@@ -94,6 +94,8 @@ public:
 
     static QString parseTemplate(const QString &searchTerm, const QString &searchTemplate);
 
+    QString type();
+
 private:
     QString m_name;
     QString m_description;
diff --git a/src/opensearch/opensearchreader.cpp b/src/opensearch/opensearchreader.cpp
index 7da4113f..ebca7877 100644
--- a/src/opensearch/opensearchreader.cpp
+++ b/src/opensearch/opensearchreader.cpp
@@ -145,16 +145,17 @@ OpenSearchEngine *OpenSearchReader::read()
             }
             else
             {
-                engine->setSuggestionsUrlTemplate(url);
-                engine->setSuggestionsParameters(parameters);
-
-                if (type == QL1S("application/x-suggestions+xml")) 
+                if (engine->suggestionsUrlTemplate().isEmpty() && type == QL1S("application/x-suggestions+json")) //note: xml is prefered
                 {
-                    engine->setSuggestionParser(new XMLParser());
+                    engine->setSuggestionsUrlTemplate(url);
+                    engine->setSuggestionsParameters(parameters);
+                    engine->setSuggestionParser(new JSONParser());
                 }
-                else if (type == QL1S("application/x-suggestions+json")) 
+                else if (type == QL1S("application/x-suggestions+xml"))
                 {
-                    engine->setSuggestionParser(new JSONParser());
+                    engine->setSuggestionsUrlTemplate(url);
+                    engine->setSuggestionsParameters(parameters);
+                    engine->setSuggestionParser(new XMLParser());
                 }
             }
             
diff --git a/src/opensearch/opensearchwriter.cpp b/src/opensearch/opensearchwriter.cpp
index 81ce022c..00a2f0cd 100644
--- a/src/opensearch/opensearchwriter.cpp
+++ b/src/opensearch/opensearchwriter.cpp
@@ -105,7 +105,7 @@ void OpenSearchWriter::write(OpenSearchEngine *engine)
     {
         writeStartElement(QL1S("Url"));
         writeAttribute(QL1S("method"), QL1S("get"));
-        writeAttribute(QL1S("type"), QL1S("application/x-suggestions+json"));
+        writeAttribute(QL1S("type"), engine->type());
         writeAttribute(QL1S("template"), engine->suggestionsUrlTemplate());
 
         if (!engine->suggestionsParameters().empty()) 
diff --git a/src/opensearch/suggestionparser.cpp b/src/opensearch/suggestionparser.cpp
index 8f0e7ba2..3b656a3f 100644
--- a/src/opensearch/suggestionparser.cpp
+++ b/src/opensearch/suggestionparser.cpp
@@ -56,7 +56,7 @@ ResponseList XMLParser::parse(const QByteArray &resp)
 
     while (!m_reader.atEnd() && !m_reader.hasError())
     {
-        QXmlStreamReader::TokenType token = m_reader.readNext();
+        m_reader.readNext();
 
         if (m_reader.isStartDocument()) continue;
 
diff --git a/src/opensearch/suggestionparser.h b/src/opensearch/suggestionparser.h
index 59c788b1..3b72c5d3 100644
--- a/src/opensearch/suggestionparser.h
+++ b/src/opensearch/suggestionparser.h
@@ -88,6 +88,7 @@ class SuggestionParser
 public:
     virtual ~SuggestionParser();
     virtual ResponseList parse(const QByteArray &resp);
+    virtual QString type(){ return ""; }
 };
 
 
@@ -98,6 +99,7 @@ protected:
 
 public:
     ResponseList parse(const QByteArray &resp);
+    QString type(){ return "application/x-suggestions+xml"; }
 };
 
 class JSONParser : public SuggestionParser
@@ -107,6 +109,7 @@ private:
     
 public:
     ResponseList parse(const QByteArray &resp);
+    QString type(){ return "application/x-suggestions+json"; }
 };
 
 #endif //SUGGESTIONPARSER_H
-- 
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