From 23fdf29c98c402e96e7cb14eecba30671bc72d64 Mon Sep 17 00:00:00 2001
From: Andrea Diamantini <adjam7@gmail.com>
Date: Sun, 7 Nov 2010 22:31:43 +0100
Subject: Let suggestions work also without search engines ones.

---
 src/opensearch/opensearchreader.cpp |  3 ++-
 src/opensearch/searchengine.cpp     | 17 ++++-------------
 src/opensearch/suggestionparser.cpp |  7 ++++++-
 3 files changed, 12 insertions(+), 15 deletions(-)

(limited to 'src/opensearch')

diff --git a/src/opensearch/opensearchreader.cpp b/src/opensearch/opensearchreader.cpp
index 1c106afa..aff9ff36 100644
--- a/src/opensearch/opensearchreader.cpp
+++ b/src/opensearch/opensearchreader.cpp
@@ -74,7 +74,8 @@ OpenSearchEngine *OpenSearchReader::read()
 {
     OpenSearchEngine *engine = new OpenSearchEngine();
 
-    while (!isStartElement() && !atEnd()) {
+    while (!isStartElement() && !atEnd()) 
+    {
         readNext();
     }
 
diff --git a/src/opensearch/searchengine.cpp b/src/opensearch/searchengine.cpp
index 44e35e33..4378a26c 100644
--- a/src/opensearch/searchengine.cpp
+++ b/src/opensearch/searchengine.cpp
@@ -57,7 +57,7 @@ void SearchEngine::reload()
     favoriteEngines = cg.readEntry("FavoriteSearchEngines", favoriteEngines);
     KService::List favorites;
     KService::Ptr service;
-    foreach(const QString &engine, favoriteEngines)
+    Q_FOREACH(const QString &engine, favoriteEngines)
     {
         service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(engine));
         if (service)
@@ -74,11 +74,6 @@ void SearchEngine::reload()
     //load default engine
     QString d = cg.readEntry("DefaultSearchEngine");  
     m_defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
-//     if (!m_defaultEngine)
-//     {
-//         d = QL1S("google");
-//         m_defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
-//     }
     
     m_loaded = true;
 }
@@ -120,7 +115,7 @@ KService::Ptr SearchEngine::fromString(const QString &text)
     while (!found && i < providers.size())
     {
         QStringList list = providers.at(i)->property("Keys").toStringList();
-        foreach(const QString &key, list)
+        Q_FOREACH(const QString &key, list)
         {
             const QString searchPrefix = key + delimiter();
             if (text.startsWith(searchPrefix))
@@ -141,18 +136,14 @@ QString SearchEngine::extractQuery(const QString &text)
     QString query = text;
     KService::Ptr engine = SearchEngine::fromString(text);
 
-    // WARNING: this lets rekonq hangs on kde: urlbar typing..
-//     if (engine)
-//     {
-//         query = query.remove(0, text.indexOf(SearchEngine::delimiter()) + 1);
-//     }
-
     return query;
 }
 
 
 QString SearchEngine::buildQuery(KService::Ptr engine, const QString &text)
 {
+    if(!engine)
+        return QString();
     QString query = engine->property("Query").toString();
     query = query.replace("\\{@}", KUrl::toPercentEncoding(text));
     return query;
diff --git a/src/opensearch/suggestionparser.cpp b/src/opensearch/suggestionparser.cpp
index 98bb8a69..4ed13e16 100644
--- a/src/opensearch/suggestionparser.cpp
+++ b/src/opensearch/suggestionparser.cpp
@@ -55,7 +55,8 @@ ResponseList XMLParser::parse(const QByteArray &resp)
     {
         m_reader.readNext();
 
-        if (m_reader.isStartDocument()) continue;
+        if (m_reader.isStartDocument()) 
+            continue;
 
         if (m_reader.isStartElement() && m_reader.name() == QL1S("Item"))
         {
@@ -105,6 +106,7 @@ ResponseList JSONParser::parse(const QByteArray &resp)
     
     if (response.isEmpty()) 
     {
+        kDebug() << "RESPONSE IS EMPTY";
         return ResponseList();
     }
     
@@ -112,12 +114,14 @@ ResponseList JSONParser::parse(const QByteArray &resp)
         || !response.endsWith(QL1C(']'))
     ) 
     {
+        kDebug() << "RESPONSE is NOT well FORMED";
         return ResponseList();
     }
 
     // Evaluate the JSON response using QtScript.
     if (!m_reader.canEvaluate(response)) 
     {
+        kDebug() << "m_reader cannot evaluate the response";
         return ResponseList();
     }
 
@@ -125,6 +129,7 @@ ResponseList JSONParser::parse(const QByteArray &resp)
 
     if (!responseParts.property(1).isArray()) 
     {
+        kDebug() << "RESPONSE is not an array";
         return ResponseList();
     }
 
-- 
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