From 3ef990acb99b954beda6614815022b7f017c2b4b Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Wed, 24 Jan 2018 17:55:24 +0100
Subject: Configuration class rework

- Moved setValue to the header
- Code readability
- Removed secondary defaultCfg
---
 src/main.cpp | 89 ++++++++++--------------------------------------------------
 1 file changed, 15 insertions(+), 74 deletions(-)

(limited to 'src')

diff --git a/src/main.cpp b/src/main.cpp
index 9356820..66df526 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -19,31 +19,7 @@
 #include <QElapsedTimer>
 #endif
 
-// read config into std::string, supports qrc
-inline std::string readConfig(const QString &path)
-{
-    QFile conf(path);
-    std::string ret;
-    if(conf.open(QIODevice::ReadOnly)) {
-        ret = conf.readAll().toStdString();
-        conf.close();
-    }
-    return ret;
-}
-
-void bootstrapUserConfig(const std::string &path, Configuration &config)
-{
-    // set firstRun to false so we don't re-init on every run
-    config.setValue<bool>("browser.firstRun", false);
-
-    config.resetValue("filter.path");
-    config.resetValue("profile.path");
-    config.resetValue("bookmarks.path");
-    config.resetValue("downloads.path");
-    config.resetValue("plugins.path");
-}
-
-int main(int argc, char *argv[])
+int main(int argc, char **argv)
 {
     // Create application object
     Browser instance(argc, argv);
@@ -61,7 +37,16 @@ int main(int argc, char *argv[])
 
     // user config, ~/.config/smolbote/smolbote.cfg or empty if there is none
     QCommandLineOption configOption({ "c", "config" }, "Set configuration file.", "path");
-    configOption.setDefaultValue(QStandardPaths::locate(QStandardPaths::AppConfigLocation, "smolbote.cfg"));
+    {
+        // try to locate an existing config
+        QString path = QStandardPaths::locate(QStandardPaths::AppConfigLocation, "smolbote.cfg");
+
+        // it's possible there is no config, so set the path properly
+        if(path.isEmpty())
+            path = QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/smolbote.cfg";
+
+        configOption.setDefaultValue(path);
+    }
     parser.addOption(configOption);
 
     // default config, :/poi.cfg
@@ -69,14 +54,6 @@ int main(int argc, char *argv[])
     defaultConfigOption.setDefaultValue(":/poi.cfg");
     parser.addOption(defaultConfigOption);
 
-    // print default config, so users can easily create their overrides
-    QCommandLineOption printDefaultConfigOption("print-default-config", "Print default configuration.");
-    parser.addOption(printDefaultConfigOption);
-
-    // generate user config
-    QCommandLineOption generateUserConfigOption("generate-user-config", "Generate user configuration and exit.");
-    parser.addOption(generateUserConfigOption);
-
     QCommandLineOption profileOption({ "p", "profile" }, "Use this profile.", "PROFILE");
     profileOption.setDefaultValue("");
     parser.addOption(profileOption);
@@ -99,50 +76,14 @@ int main(int argc, char *argv[])
     qDebug("profile=%s", qUtf8Printable(parser.value(profileOption)));
 #endif
 
-    if(parser.isSet(printDefaultConfigOption)) {
-        std::cout << readConfig(parser.value(defaultConfigOption));
-        std::cout.flush();
-        return 0;
-    }
-
     std::shared_ptr<Configuration> config = std::make_shared<Configuration>(
         parser.value(configOption).toStdString(),
         QStandardPaths::writableLocation(QStandardPaths::HomeLocation).toStdString());
-    config->read();
-    config->parseDefaultConfiguration(readConfig(parser.value(defaultConfigOption)));
-
-    // check if first run
-    if(config->value<bool>("browser.firstRun").value_or(true) || parser.isSet(generateUserConfigOption)) {
-        // create a user config file
 
-        QString path = parser.value(configOption);
-        // make sure we have a path
-        if(path.isEmpty()) {
-            path = QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/smolbote.cfg";
-        }
-        // make sure the directory exists
-        QDir configDir = QFileInfo(path).absoluteDir();
-        if(!configDir.exists()) {
-            configDir.mkpath(".");
-        }
-
-        // remove any existing config
-        if(QFile::exists(path)) {
-            QFile::remove(path);
-        }
-
-        config->parse(readConfig(parser.value(defaultConfigOption)));
-
-        // patch paths
-        bootstrapUserConfig(path.toStdString(), *config);
-
-        std::cout << "Writing configuration: " << (config->writeIfNeeded(path.toStdString()) ? "ok" : "failed") << std::endl;
-
-        // exit if this is the only thing we needed to do
-        if(parser.isSet(generateUserConfigOption)) {
-            return 0;
-        }
-    }
+    // first load the default configuration
+    config->read(parser.value(defaultConfigOption));
+    // then load in the user configuration, which will overwrite it
+    config->read(parser.value(configOption));
 
     // check for other instances
     // if we socket hasn't been disabled (socket is not none)
-- 
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