facebook: remove the featute from the code base

Remove from:
- unit tests
- desktop widgets
- preferences
- core intergration
- cmakefiles
- build scripts
- icons
- docs

Also remove the plugins and social network integration.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

tests/CMakeLists.txt

@@ -108,7 +108,6 @@ TEST(TestQPrefCloudStorage testqPrefCloudStorage.cpp)
 TEST(TestQPrefDisplay testqPrefDisplay.cpp)
 TEST(TestQPrefDiveComputer testqPrefDiveComputer.cpp)
 TEST(TestQPrefDivePlanner testqPrefDivePlanner.cpp)
-TEST(TestQPrefFacebook testqPrefFacebook.cpp)
 TEST(TestQPrefGeneral testqPrefGeneral.cpp)
 TEST(TestQPrefGeocoding testqPrefGeocoding.cpp)
 TEST(TestQPrefLanguage testqPrefLanguage.cpp)
@@ -139,7 +138,6 @@ add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND}
 	TestQPrefDisplay
 	TestQPrefDiveComputer
 	TestQPrefDivePlanner
-	TestQPrefFacebook
 	TestQPrefGeneral
 	TestQPrefGeocoding
 	TestQPrefLanguage

tests/testqPrefFacebook.cpp

@@ -1,109 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include "testqPrefFacebook.h"
-
-#include "core/settings/qPrefFacebook.h"
-#include "core/pref.h"
-#include "core/qthelper.h"
-
-#include <QTest>
-#include <QSignalSpy>
-
-void TestQPrefFacebook::initTestCase()
-{
-	QCoreApplication::setOrganizationName("Subsurface");
-	QCoreApplication::setOrganizationDomain("subsurface.hohndel.org");
-	QCoreApplication::setApplicationName("SubsurfaceTestQPrefFacebook");
-}
-
-void TestQPrefFacebook::test_struct_get()
-{
-	// Test struct pref -> get func.
-
-	auto tst = qPrefFacebook::instance();
-
-	prefs.facebook.access_token = copy_qstring("t1 token");
-	prefs.facebook.album_id = copy_qstring("t1 album");
-	prefs.facebook.user_id = copy_qstring("t1 user");
-
-	QCOMPARE(tst->access_token(), QString(prefs.facebook.access_token));
-	QCOMPARE(tst->album_id(), QString(prefs.facebook.album_id));
-	QCOMPARE(tst->user_id(), QString(prefs.facebook.user_id));
-}
-
-void TestQPrefFacebook::test_set_struct()
-{
-	// Test set func -> struct pref
-
-	auto tst = qPrefFacebook::instance();
-
-	tst->set_access_token("t2 token");
-	tst->set_album_id("t2 album");
-	tst->set_user_id("t2 user");
-
-	QCOMPARE(QString(prefs.facebook.access_token), QString("t2 token"));
-	QCOMPARE(QString(prefs.facebook.album_id), QString("t2 album"));
-	QCOMPARE(QString(prefs.facebook.user_id), QString("t2 user"));
-}
-
-void TestQPrefFacebook::test_multiple()
-{
-	// test multiple instances have the same information
-
-	auto tst_direct = new qPrefFacebook;
-	prefs.facebook.access_token = copy_qstring("test 1");
-
-	auto tst = qPrefFacebook::instance();
-	prefs.facebook.album_id = copy_qstring("test 2");
-
-	QCOMPARE(tst->access_token(), tst_direct->access_token());
-	QCOMPARE(tst->access_token(), QString("test 1"));
-	QCOMPARE(tst->album_id(), tst_direct->album_id());
-	QCOMPARE(tst->album_id(), QString("test 2"));
-}
-
-#define TEST(METHOD, VALUE) \
-QCOMPARE(METHOD, VALUE); \
-fb->sync(); \
-fb->load(); \
-QCOMPARE(METHOD, VALUE);
-
-void TestQPrefFacebook::test_oldPreferences()
-{
-	auto fb = qPrefFacebook::instance();
-	fb->set_access_token("rand-access-token");
-	fb->set_user_id("tomaz-user-id");
-	fb->set_album_id("album-id");
-
-	TEST(fb->access_token(),QStringLiteral("rand-access-token"));
-	TEST(fb->user_id(),     QStringLiteral("tomaz-user-id"));
-	TEST(fb->album_id(),    QStringLiteral("album-id"));
-
-	fb->set_access_token("rand-access-token-2");
-	fb->set_user_id("tomaz-user-id-2");
-	fb->set_album_id("album-id-2");
-
-	TEST(fb->access_token(),QStringLiteral("rand-access-token-2"));
-	TEST(fb->user_id(),     QStringLiteral("tomaz-user-id-2"));
-	TEST(fb->album_id(),    QStringLiteral("album-id-2"));
-}
-
-void TestQPrefFacebook::test_signals()
-{
-	QSignalSpy spy1(qPrefFacebook::instance(), SIGNAL(access_tokenChanged(QString)));
-	QSignalSpy spy2(qPrefFacebook::instance(), SIGNAL(album_idChanged(QString)));
-	QSignalSpy spy3(qPrefFacebook::instance(), SIGNAL(user_idChanged(QString)));
-
-	qPrefFacebook::set_access_token("t_signal token");
-	qPrefFacebook::set_album_id("t_signal album");
-	qPrefFacebook::set_user_id("t_signal user");
-
-	QCOMPARE(spy1.count(), 1);
-	QCOMPARE(spy2.count(), 1);
-	QCOMPARE(spy3.count(), 1);
-	QVERIFY(spy1.takeFirst().at(0).toString() == "t_signal token");
-	QVERIFY(spy2.takeFirst().at(0).toString() == "t_signal album");
-	QVERIFY(spy3.takeFirst().at(0).toString() == "t_signal user");
-}
-
-
-QTEST_MAIN(TestQPrefFacebook)

tests/testqPrefFacebook.h

@@ -1,20 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#ifndef TESTQPREFFACEBOOK_H
-#define TESTQPREFFACEBOOK_H
-
-#include <QObject>
-
-class TestQPrefFacebook : public QObject
-{
-	Q_OBJECT
-
-private slots:
-	void initTestCase();
-	void test_struct_get();
-	void test_set_struct();
-	void test_multiple();
-	void test_oldPreferences();
-	void test_signals();
-};
-
-#endif // TESTQPREFFACEBOOK_H

tests/tst_qPrefFacebook.qml

@@ -1,46 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-import QtQuick 2.6
-import QtTest 1.2
-
-TestCase {
-	name: "qPrefFacebook"
-
-	function test_variables() {
-		var x1 = PrefFacebook.access_token
-		PrefFacebook.access_token = "my token"
-		compare(PrefFacebook.access_token, "my token")
-
-		var x2 = PrefFacebook.album_id
-		PrefFacebook.album_id = "my album"
-		compare(PrefFacebook.album_id, "my album")
-
-		var x3 = PrefFacebook.user_id
-		PrefFacebook.user_id = "my user"
-		compare(PrefFacebook.user_id, "my user")
-	}
-
-	Item {
-		id: spyCatcher
-
-		property bool spy1 : false
-		property bool spy2 : false
-		property bool spy3 : false
-
-		Connections {
-			target: PrefFacebook
-			onAccess_tokenChanged: {spyCatcher.spy1 = true }
-			onAlbum_idChanged: {spyCatcher.spy2 = true }
-			onUser_idChanged: {spyCatcher.spy3 = true }
-		}
-	}
-
-	function test_signals() {
-		PrefFacebook.access_token = "qml"
-		PrefFacebook.album_id = "qml"
-		PrefFacebook.user_id = "qml"
-
-		compare(spyCatcher.spy1, true)
-		compare(spyCatcher.spy2, true)
-		compare(spyCatcher.spy3, true)
-	}
-}