fabarea / vidi

Tests/Unit/Tca/GridServiceTest.php

Indentation +1 added lines, -1 removed lines

@@ -51,7 +51,7 @@
 	#public function getLabelReturnNameAsValue() {
 	#	$GLOBALS['LANG'] = $this->getMock('TYPO3\CMS\Core\Localization\LanguageService', [], [], '', false);
 	#	$GLOBALS['LANG']->expects($this->once())->method('sL')->will($this->returnValue('Name'));
-    #
+	#
 	#	$this->assertEquals('Name', $this->fixture->getLabel('name'));
 	#}
 

Configuration/Extbase/Persistence/Classes.php

Indentation +3 added lines, -3 removed lines

@@ -2,7 +2,7 @@
 declare(strict_types = 1);
 
 return [
-    \Fab\Vidi\Domain\Model\Selection::class => [
-        'tableName' => 'tx_vidi_selection',
-    ],
+	\Fab\Vidi\Domain\Model\Selection::class => [
+		'tableName' => 'tx_vidi_selection',
+	],
 ];

Spacing +1 added lines, -1 removed lines

@@ -1,5 +1,5 @@
 <?php
-declare(strict_types = 1);
+declare(strict_types=1);
 
 return [
     \Fab\Vidi\Domain\Model\Selection::class => [

ext_emconf.php

Indentation +24 added lines, -24 removed lines

@@ -1,28 +1,28 @@
 <?php
 
 $EM_CONF[$_EXTKEY] = [
-    'title' => 'Versatile and Interactive Display - List Component',
-    'description' => 'Generic listing of records with versatile ways of interacting with the data, e.g. advanced filter, inline editing, mass editing, ... Veni, vidi, vici!',
-    'category' => 'module',
-    'author' => 'Fabien Udriot',
-    'author_email' => 'fabien@ecodev.ch',
-    'module' => '',
-    'state' => 'stable',
-    'version' => '4.1.0-dev',
-    'autoload' => [
-        'psr-4' => ['Fab\\Vidi\\' => 'Classes']
-    ],
-    'constraints' =>
-        [
-            'depends' =>
-                [
-                    'typo3' => '9.5.0-10.4.99',
-                ],
-            'conflicts' =>
-                [
-                ],
-            'suggests' =>
-                [
-                ],
-        ]
+	'title' => 'Versatile and Interactive Display - List Component',
+	'description' => 'Generic listing of records with versatile ways of interacting with the data, e.g. advanced filter, inline editing, mass editing, ... Veni, vidi, vici!',
+	'category' => 'module',
+	'author' => 'Fabien Udriot',
+	'author_email' => 'fabien@ecodev.ch',
+	'module' => '',
+	'state' => 'stable',
+	'version' => '4.1.0-dev',
+	'autoload' => [
+		'psr-4' => ['Fab\\Vidi\\' => 'Classes']
+	],
+	'constraints' =>
+		[
+			'depends' =>
+				[
+					'typo3' => '9.5.0-10.4.99',
+				],
+			'conflicts' =>
+				[
+				],
+			'suggests' =>
+				[
+				],
+		]
 ];
\ No newline at end of file

Classes/Module/ModuleLoader.php

Indentation +1002 added lines, -1002 removed lines

@@ -20,1007 +20,1007 @@
 class ModuleLoader
 {
 
-    /**
-     * Define the default main module
-     */
-    const DEFAULT_MAIN_MODULE = 'content';
-
-    /**
-     * Define the default pid
-     */
-    const DEFAULT_PID = 0;
-
-    /**
-     * The type of data being listed (which corresponds to a table name in TCA)
-     *
-     * @var string
-     */
-    protected $dataType;
-
-    /**
-     * @var string
-     */
-    protected $defaultPid;
-
-    /**
-     * @var bool
-     */
-    protected $isPidIgnored = false;
-
-    /**
-     * @var bool
-     */
-    protected $showPageTree = false;
-
-    /**
-     * @var bool
-     */
-    protected $isShown = true;
-
-    /**
-     * @var string
-     */
-    protected $access;
-
-    /**
-     * @var string
-     */
-    protected $mainModule;
-
-    /**
-     * @var string
-     */
-    protected $position = '';
-
-    /**
-     * @var string
-     */
-    protected $icon;
-
-    /**
-     * @var string
-     */
-    protected $moduleLanguageFile;
-
-    /**
-     * The module key such as m1, m2.
-     *
-     * @var string
-     */
-    protected $moduleKey = 'm1';
-
-    /**
-     * @var string[]
-     */
-    protected $additionalJavaScriptFiles = [];
-
-    /**
-     * @var string[]
-     */
-    protected $additionalStyleSheetFiles = [];
-
-    /**
-     * @var array
-     */
-    protected $components = [];
-
-    /**
-     * @param string $dataType
-     */
-    public function __construct($dataType = null)
-    {
-        $this->dataType = $dataType;
-
-        // Initialize components
-        $this->components = [
-            ModulePosition::DOC_HEADER => [
-                ModulePosition::TOP => [
-                    ModulePosition::LEFT => [],
-                    ModulePosition::RIGHT => [
-                        \Fab\Vidi\View\Button\ToolButton::class,
-                    ],
-                ],
-                ModulePosition::BOTTOM => [
-                    ModulePosition::LEFT => [
-                        \Fab\Vidi\View\Button\NewButton::class,
-                        \Fab\Vidi\ViewHelpers\Link\BackViewHelper::class,
-                    ],
-                    ModulePosition::RIGHT => [],
-                ],
-            ],
-            ModulePosition::GRID => [
-                ModulePosition::TOP => [
-                    \Fab\Vidi\View\Check\RelationsCheck::class,
-                    #\Fab\Vidi\View\Tab\DataTypeTab::class,
-                ],
-                ModulePosition::BUTTONS => [
-                    \Fab\Vidi\View\Button\EditButton::class,
-                    \Fab\Vidi\View\Button\DeleteButton::class,
-                ],
-                ModulePosition::BOTTOM => [],
-            ],
-            ModulePosition::MENU_MASS_ACTION => [
-                \Fab\Vidi\View\MenuItem\ExportXlsMenuItem::class,
-                \Fab\Vidi\View\MenuItem\ExportXmlMenuItem::class,
-                \Fab\Vidi\View\MenuItem\ExportCsvMenuItem::class,
-                \Fab\Vidi\View\MenuItem\DividerMenuItem::class,
-                \Fab\Vidi\View\MenuItem\MassDeleteMenuItem::class,
-                #\Fab\Vidi\View\MenuItem\MassEditMenuItem::class,
-            ],
-        ];
-    }
-
-    /**
-     * Tell whether a module is already registered.
-     *
-     * @param string $dataType
-     * @return bool
-     */
-    public function isRegistered($dataType): bool
-    {
-        $internalModuleSignature = $this->getInternalModuleSignature($dataType);
-        return !empty($GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature]);
-    }
-
-    /**
-     * @return array
-     */
-    protected function getExistingInternalConfiguration(): array
-    {
-        $internalModuleSignature = $this->getInternalModuleSignature();
-        return is_array($GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature])
-            ? $GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature]
-            : [];
-    }
-
-    /**
-     * @return array
-     */
-    protected function getExistingMainConfiguration(): array
-    {
-        $possibleConfiguration = $GLOBALS['TBE_MODULES']['_configuration'][$this->computeMainModule() . '_' . $this->getInternalModuleSignature()];
-        return is_array($possibleConfiguration) ? $possibleConfiguration : [];
-    }
-
-    /**
-     * @return string
-     */
-    protected function computeMainModule(): string
-    {
-        $existingConfiguration = $this->getExistingInternalConfiguration();
-
-        if ($this->mainModule !== null) {
-            $mainModule = $this->mainModule;
-        } elseif ($existingConfiguration['mainModule']) { // existing configuration may override.
-            $mainModule = $existingConfiguration['mainModule'];
-        } else {
-            $mainModule = self::DEFAULT_MAIN_MODULE; //default value.
-        }
-        return $mainModule;
-    }
-
-    /**
-     * @return string
-     */
-    protected function computeDefaultPid(): string
-    {
-        $existingConfiguration = $this->getExistingInternalConfiguration();
-
-        if ($this->defaultPid !== null) {
-            $defaultPid = $this->defaultPid;
-        } elseif ($existingConfiguration['defaultPid']) { // existing configuration may override.
-            $defaultPid = $existingConfiguration['defaultPid'];
-        } else {
-            $defaultPid = self::DEFAULT_PID; //default value.
-        }
-        return $defaultPid;
-    }
-
-    /**
-     * @return array
-     */
-    protected function computeAdditionalJavaScriptFiles(): array
-    {
-        $additionalJavaScriptFiles = $this->additionalJavaScriptFiles;
-
-        // Possible merge of existing javascript files.
-        $existingConfiguration = $this->getExistingInternalConfiguration();
-        if ($existingConfiguration['additionalJavaScriptFiles']) {
-            $additionalJavaScriptFiles = array_merge($additionalJavaScriptFiles, $existingConfiguration['additionalJavaScriptFiles']);
-        }
-
-        return $additionalJavaScriptFiles;
-    }
-
-    /**
-     * @return array
-     */
-    protected function computeAdditionalStyleSheetFiles(): array
-    {
-        $additionalStyleSheetFiles = $this->additionalStyleSheetFiles;
-
-        // Possible merge of existing style sheets.
-        $existingConfiguration = $this->getExistingInternalConfiguration();
-        if ($existingConfiguration['additionalStyleSheetFiles']) {
-            $additionalStyleSheetFiles = array_merge($additionalStyleSheetFiles, $existingConfiguration['additionalStyleSheetFiles']);
-        }
-
-        return $additionalStyleSheetFiles;
-    }
-
-    /**
-     * @return array
-     */
-    protected function computeComponents(): array
-    {
-        // We override the config in any case. See if we need more than that.
-        return $this->components;
-    }
-
-    /**
-     * Register the module in two places: core + vidi internal.
-     *
-     * @return $this
-     */
-    public function register(): self
-    {
-        // Internal Vidi module registration.
-        $configuration = [];
-        $configuration['dataType'] = $this->dataType;
-        $configuration['mainModule'] = $this->computeMainModule();
-        $configuration['defaultPid'] = $this->computeDefaultPid();
-        $configuration['additionalJavaScriptFiles'] = $this->computeAdditionalJavaScriptFiles();
-        $configuration['additionalStyleSheetFiles'] = $this->computeAdditionalStyleSheetFiles();
-        $configuration['components'] = $this->computeComponents();
-        $configuration['isPidIgnored'] = $this->isPidIgnored;
-
-        $internalModuleSignature = $this->getInternalModuleSignature();
-        $GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature] = $configuration;
-
-        // Core module registration.
-        // Register and displays module in the BE only if told, default is "true".
-        if ($this->isShown) {
-
-            $moduleConfiguration = [];
-            #$moduleConfiguration['routeTarget'] = \Fab\Vidi\Controller\ContentController::class . '::mainAction', // what to do here?
-            $moduleConfiguration['access'] = $this->getAccess();
-            $moduleConfiguration['labels'] = $this->getModuleLanguageFile();
-            $icon = $this->getIcon();
-            if ($icon) {
-                $moduleConfiguration['icon'] = $icon;
-            }
-
-            if ($this->showPageTree) {
-                $moduleConfiguration['navigationComponentId'] = 'TYPO3/CMS/Backend/PageTree/PageTreeElement';
-                $moduleConfiguration['inheritNavigationComponentFromMainModule'] = true;
-            } else {
-                $moduleConfiguration['inheritNavigationComponentFromMainModule'] = true;
-            }
-
-            ExtensionUtility::registerModule(
-                'Fab.vidi',
-                $this->computeMainModule(),
-                $this->dataType . '_' . $this->moduleKey,
-                $this->position,
-                [
-                    'Content' => 'index, list, delete, update, edit, copy, move, localize, sort, copyClipboard, moveClipboard',
-                    'Tool' => 'welcome, work',
-                    'Facet' => 'autoSuggest, autoSuggests',
-                    'Selection' => 'edit, update, create, delete, list, show',
-                    'UserPreferences' => 'save',
-                    'Clipboard' => 'save, flush, show',
-                ],
-                $moduleConfiguration
-            );
-        }
-        return $this;
-    }
-
-    /**
-     * Return the module code for a BE module.
-     *
-     * @return string
-     */
-    public function getSignature(): string
-    {
-        $signature = GeneralUtility::_GP(Parameter::MODULE);
-        $trimmedSignature = trim($signature, '/');
-        return str_replace(['/', 'module_'], ['_', ''], $trimmedSignature);
-    }
-
-    /**
-     * Returns the current pid.
-     *
-     * @return int
-     */
-    public function getCurrentPid(): int
-    {
-        return GeneralUtility::_GET(Parameter::PID) > 0 ? (int)GeneralUtility::_GET(Parameter::PID) : 0;
-    }
-
-    /**
-     * Return the module URL.
-     *
-     * @param array $additionalParameters
-     * @return string
-     */
-    public function getModuleUrl(array $additionalParameters = []): string
-    {
-        $moduleCode = $this->getSignature();
-
-        // And don't forget the pid!
-        if (GeneralUtility::_GET(Parameter::PID)) {
-            $additionalParameters[Parameter::PID] = GeneralUtility::_GET(Parameter::PID);
-        }
-
-        return BackendUtility::getModuleUrl($moduleCode, $additionalParameters);
-    }
-
-    /**
-     * Return the parameter prefix for a BE module.
-     *
-     * @return string
-     */
-    public function getParameterPrefix(): string
-    {
-        return 'tx_vidi_' . strtolower($this->getSignature());
-    }
-
-    /**
-     * Return a configuration key or the entire module configuration array if not key is given.
-     *
-     * @param string $key
-     * @return mixed
-     */
-    public function getModuleConfiguration($key = '')
-    {
-
-        $vidiModuleCode = $this->getSignature();
-
-        // Module code must exist
-        if (empty($GLOBALS['TBE_MODULES_EXT']['vidi'][$vidiModuleCode])) {
-            $message = sprintf('Invalid or not existing module code "%s"', $vidiModuleCode);
-            throw new InvalidKeyInArrayException($message, 1375092053);
-        }
-
-        $result = $GLOBALS['TBE_MODULES_EXT']['vidi'][$vidiModuleCode];
-
-        if (!empty($key)) {
-            if (isset($result[$key])) {
-                $result = $result[$key];
-            } else {
-                // key must exist
-                $message = sprintf('Invalid key configuration "%s"', $key);
-                throw new InvalidKeyInArrayException($message, 1375092054);
-            }
-        }
-        return $result;
-    }
-
-    /**
-     * @param string $icon
-     * @return $this
-     */
-    public function setIcon($icon): self
-    {
-        $this->icon = $icon;
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    protected function getIcon(): string
-    {
-        $moduleConfiguration = $this->getExistingMainConfiguration();
-
-
-        if ($this->icon) {
-            $icon = $this->icon;
-        } elseif ($moduleConfiguration['icon']) { // existing configuration may override.
-            $icon = $moduleConfiguration['icon'];
-        } else {
-            $icon = ''; //default value.
-        }
-
-        return $icon;
-    }
-
-    /**
-     * @param string $mainModule
-     * @return $this
-     */
-    public function setMainModule($mainModule): self
-    {
-        $this->mainModule = $mainModule;
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getMainModule(): string
-    {
-        if ($this->mainModule === null) {
-            $this->mainModule = $this->getModuleConfiguration('mainModule');
-        }
-        return $this->mainModule;
-    }
-
-    /**
-     * @param string $moduleLanguageFile
-     * @return $this
-     */
-    public function setModuleLanguageFile($moduleLanguageFile): self
-    {
-        $this->moduleLanguageFile = $moduleLanguageFile;
-        return $this;
-    }
-
-    /**
-     * @param string $component
-     * @return $this
-     */
-    public function removeComponentFromDocHeader(string $component): self
-    {
-        foreach ($this->components[ModulePosition::DOC_HEADER] as $verticalPosition => $docHeaders) {
-            foreach ($docHeaders as $horizontalPosition => $docHeader) {
-
-                $index = array_search($component, $docHeader, true);
-                if ($index !== false) {
-                    // $verticalPosition: top or bottom
-                    // $horizontalPosition: left or right
-                    unset($this->components[ModulePosition::DOC_HEADER][$verticalPosition][$horizontalPosition][$index]);
-                }
-            }
-        }
-        return $this;
-    }
-
-    /**
-     * @param bool $isPidIgnored
-     * @return $this
-     */
-    public function ignorePid(bool $isPidIgnored): self
-    {
-        $this->isPidIgnored = $isPidIgnored;
-        return $this;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isPidIgnored(): bool
-    {
-        return $this->getModuleConfiguration('isPidIgnored');
-    }
-
-    /**
-     * @param string $component
-     * @return bool
-     */
-    public function hasComponentInDocHeader(string $component): bool
-    {
-        foreach ($this->getModuleConfiguration('components')[ModulePosition::DOC_HEADER] as $verticalPosition => $docHeaders) {
-            foreach ($docHeaders as $horizontalPosition => $docHeader) {
-
-                $index = array_search($component, $docHeader, true);
-                if ($index !== false) {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
-    /**
-     * @return string
-     */
-    protected function getModuleLanguageFile(): string
-    {
-        $moduleConfiguration = $this->getExistingMainConfiguration();
-
-        if ($this->moduleLanguageFile) {
-            $moduleLanguageFile = $this->moduleLanguageFile;
-        } elseif ($moduleConfiguration['labels']) { // existing configuration may override.
-            $moduleLanguageFile = $moduleConfiguration['labels'];
-        }
-        else {
-            $moduleLanguageFile = ''; //default value.
-        }
-
-        return $moduleLanguageFile;
-    }
-
-    /**
-     * @param string $position
-     * @return $this
-     */
-    public function setPosition($position): self
-    {
-        $this->position = $position;
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getPosition(): string
-    {
-        return $this->position;
-    }
-
-    /**
-     * @param array $files
-     * @return $this
-     */
-    public function addJavaScriptFiles(array $files): self
-    {
-        foreach ($files as $file) {
-            $this->additionalJavaScriptFiles[] = $file;
-        }
-        return $this;
-    }
-
-    /**
-     * @param string $fileNameAndPath
-     * @return $this
-     */
-    public function addJavaScriptFile($fileNameAndPath): self
-    {
-        $this->additionalJavaScriptFiles[] = $fileNameAndPath;
-        return $this;
-    }
-
-    /**
-     * @param array $files
-     * @return $this
-     */
-    public function addStyleSheetFiles(array $files): self
-    {
-        foreach ($files as $file) {
-            $this->additionalStyleSheetFiles[] = $file;
-        }
-        return $this;
-    }
-
-    /**
-     * @param string $fileNameAndPath
-     * @return $this
-     */
-    public function addStyleSheetFile($fileNameAndPath): self
-    {
-        $this->additionalStyleSheetFiles[] = $fileNameAndPath;
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getDataType(): string
-    {
-        if ($this->dataType === null) {
-            $this->dataType = $this->getModuleConfiguration('dataType');
-        }
-        return $this->dataType;
-    }
-
-    /**
-     * @return array
-     */
-    public function getDataTypes(): array
-    {
-        $dataTypes = [];
-        foreach ($GLOBALS['TBE_MODULES_EXT']['vidi'] as $module) {
-            $dataTypes[] = $module['dataType'];
-        }
-        return $dataTypes;
-    }
-
-    /**
-     * @param string $dataType
-     * @return $this
-     */
-    public function setDataType($dataType): self
-    {
-        $this->dataType = $dataType;
-        return $this;
-    }
-
-    /**
-     * @return int
-     */
-    public function getDefaultPid(): int
-    {
-        if (empty($this->defaultPid)) {
-            $this->defaultPid = $this->getModuleConfiguration('defaultPid');
-        }
-        return (int)$this->defaultPid;
-    }
-
-    /**
-     * @param string $defaultPid
-     * @return $this
-     */
-    public function setDefaultPid($defaultPid): self
-    {
-        $this->defaultPid = $defaultPid;
-        return $this;
-    }
-
-    /**
-     * @param bool $isPageTreeShown
-     * @return $this
-     */
-    public function showPageTree($isPageTreeShown): self
-    {
-        $this->showPageTree = $isPageTreeShown;
-        return $this;
-    }
-
-    /**
-     * @param string $isShown
-     * @return $this
-     */
-    public function isShown($isShown): self
-    {
-        $this->isShown = $isShown;
-        return $this;
-    }
-
-    /**
-     * @return $array
-     */
-    public function getDocHeaderTopLeftComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setDocHeaderTopLeftComponents(array $components): self
-    {
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addDocHeaderTopLeftComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT];
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT] = array_merge($currentComponents, $components);
-        return $this;
-    }
-
-    /**
-     * @return $array
-     */
-    public function getDocHeaderTopRightComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setDocHeaderTopRightComponents(array $components): self
-    {
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addDocHeaderTopRightComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT];
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT] = array_merge($currentComponents, $components);
-        return $this;
-    }
-
-    /**
-     * @return $array
-     */
-    public function getDocHeaderBottomLeftComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setDocHeaderBottomLeftComponents(array $components): self
-    {
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addDocHeaderBottomLeftComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT];
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT] = array_merge($currentComponents, $components);
-        return $this;
-    }
-
-    /**
-     * @return $array
-     */
-    public function getDocHeaderBottomRightComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setDocHeaderBottomRightComponents(array $components): self
-    {
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addDocHeaderBottomRightComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT];
-        $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT] = array_merge($currentComponents, $components);
-        return $this;
-    }
-
-    /**
-     * @return $array
-     */
-    public function getGridTopComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::GRID][ModulePosition::TOP];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setGridTopComponents(array $components): self
-    {
-        $this->components[ModulePosition::GRID][ModulePosition::TOP] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addGridTopComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::GRID][ModulePosition::TOP];
-        $this->components[ModulePosition::GRID][ModulePosition::TOP] = array_merge($currentComponents, $components);
-        return $this;
-    }
-
-    /**
-     * @return mixed $array
-     */
-    public function getGridBottomComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::GRID][ModulePosition::BOTTOM];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setGridBottomComponents(array $components): self
-    {
-        $this->components[ModulePosition::GRID][ModulePosition::BOTTOM] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addGridBottomComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::GRID][ModulePosition::BOTTOM];
-        $this->components[ModulePosition::GRID][ModulePosition::BOTTOM] = array_merge($currentComponents, $components);
-        return $this;
-    }
-
-    /**
-     * @return $array
-     */
-    public function getGridButtonsComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::GRID][ModulePosition::BUTTONS];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setGridButtonsComponents(array $components): self
-    {
-        $this->components[ModulePosition::GRID][ModulePosition::BUTTONS] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addGridButtonsComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::GRID][ModulePosition::BUTTONS];
-        $this->components[ModulePosition::GRID][ModulePosition::BUTTONS] = array_merge($components, $currentComponents);
-        return $this;
-    }
-
-    /**
-     * @return $array
-     */
-    public function getMenuMassActionComponents()
-    {
-        $configuration = $this->getModuleConfiguration();
-        return $configuration['components'][ModulePosition::MENU_MASS_ACTION];
-    }
-
-    /**
-     * @param array $components
-     * @return $this
-     */
-    public function setMenuMassActionComponents(array $components): self
-    {
-        $this->components[ModulePosition::MENU_MASS_ACTION] = $components;
-        return $this;
-    }
-
-    /**
-     * @param string|array $components
-     * @return $this
-     */
-    public function addMenuMassActionComponents($components): self
-    {
-        if (is_string($components)) {
-            $components = [$components];
-        }
-        $currentComponents = $this->components[ModulePosition::MENU_MASS_ACTION];
-        $this->components[ModulePosition::MENU_MASS_ACTION] = array_merge($components, $currentComponents);
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    protected function getAccess(): string
-    {
-        $moduleConfiguration = $this->getExistingMainConfiguration();
-
-        if ($this->access !== null) {
-            $access = $this->access;
-        } elseif ($moduleConfiguration['access']) { // existing configuration may override.
-            $access = $moduleConfiguration['access'];
-        } else {
-            $access = Access::USER; //default value.
-        }
-        return $access;
-    }
-
-    /**
-     * @param string $access
-     * @return $this
-     */
-    public function setAccess($access): self
-    {
-        $this->access = $access;
-        return $this;
-    }
-
-    /**
-     * @return \string[]
-     */
-    public function getAdditionalJavaScriptFiles(): array
-    {
-        if (empty($this->additionalJavaScriptFiles)) {
-            $this->additionalJavaScriptFiles = $this->getModuleConfiguration('additionalJavaScriptFiles');
-        }
-        return $this->additionalJavaScriptFiles;
-    }
-
-    /**
-     * @return \string[]
-     */
-    public function getAdditionalStyleSheetFiles(): array
-    {
-        if (empty($this->additionalStyleSheetFiles)) {
-            $this->additionalStyleSheetFiles = $this->getModuleConfiguration('additionalStyleSheetFiles');
-        }
-        return $this->additionalStyleSheetFiles;
-    }
-
-    /**
-     * @return array
-     */
-    public function getComponents(): array
-    {
-        return $this->components;
-    }
-
-    /**
-     * @param string $pluginName
-     * @return bool
-     */
-    public function hasPlugin($pluginName = ''): bool
-    {
-        $parameterPrefix = $this->getParameterPrefix();
-        $parameters = GeneralUtility::_GET($parameterPrefix);
-
-        $hasPlugin = !empty($parameters['plugins']) && is_array($parameters['plugins']);
-        if ($hasPlugin && $pluginName) {
-            $hasPlugin = in_array($pluginName, $parameters['plugins']);
-        }
-        return $hasPlugin;
-    }
-
-    /**
-     * Compute the internal module code
-     *
-     * @param null|string $dataType
-     * @return string
-     */
-    protected function getInternalModuleSignature($dataType = null): string
-    {
-        // Else we forge the module signature
-        if ($dataType === null) {
-            $dataType = $this->dataType;
-        }
-        $subModuleName = $dataType . '_' . $this->moduleKey;
-
-        $mainModule = $this->mainModule ? : self::DEFAULT_MAIN_MODULE;
-        return $mainModule . '_Vidi' . GeneralUtility::underscoredToUpperCamelCase($subModuleName);
-    }
+	/**
+	 * Define the default main module
+	 */
+	const DEFAULT_MAIN_MODULE = 'content';
+
+	/**
+	 * Define the default pid
+	 */
+	const DEFAULT_PID = 0;
+
+	/**
+	 * The type of data being listed (which corresponds to a table name in TCA)
+	 *
+	 * @var string
+	 */
+	protected $dataType;
+
+	/**
+	 * @var string
+	 */
+	protected $defaultPid;
+
+	/**
+	 * @var bool
+	 */
+	protected $isPidIgnored = false;
+
+	/**
+	 * @var bool
+	 */
+	protected $showPageTree = false;
+
+	/**
+	 * @var bool
+	 */
+	protected $isShown = true;
+
+	/**
+	 * @var string
+	 */
+	protected $access;
+
+	/**
+	 * @var string
+	 */
+	protected $mainModule;
+
+	/**
+	 * @var string
+	 */
+	protected $position = '';
+
+	/**
+	 * @var string
+	 */
+	protected $icon;
+
+	/**
+	 * @var string
+	 */
+	protected $moduleLanguageFile;
+
+	/**
+	 * The module key such as m1, m2.
+	 *
+	 * @var string
+	 */
+	protected $moduleKey = 'm1';
+
+	/**
+	 * @var string[]
+	 */
+	protected $additionalJavaScriptFiles = [];
+
+	/**
+	 * @var string[]
+	 */
+	protected $additionalStyleSheetFiles = [];
+
+	/**
+	 * @var array
+	 */
+	protected $components = [];
+
+	/**
+	 * @param string $dataType
+	 */
+	public function __construct($dataType = null)
+	{
+		$this->dataType = $dataType;
+
+		// Initialize components
+		$this->components = [
+			ModulePosition::DOC_HEADER => [
+				ModulePosition::TOP => [
+					ModulePosition::LEFT => [],
+					ModulePosition::RIGHT => [
+						\Fab\Vidi\View\Button\ToolButton::class,
+					],
+				],
+				ModulePosition::BOTTOM => [
+					ModulePosition::LEFT => [
+						\Fab\Vidi\View\Button\NewButton::class,
+						\Fab\Vidi\ViewHelpers\Link\BackViewHelper::class,
+					],
+					ModulePosition::RIGHT => [],
+				],
+			],
+			ModulePosition::GRID => [
+				ModulePosition::TOP => [
+					\Fab\Vidi\View\Check\RelationsCheck::class,
+					#\Fab\Vidi\View\Tab\DataTypeTab::class,
+				],
+				ModulePosition::BUTTONS => [
+					\Fab\Vidi\View\Button\EditButton::class,
+					\Fab\Vidi\View\Button\DeleteButton::class,
+				],
+				ModulePosition::BOTTOM => [],
+			],
+			ModulePosition::MENU_MASS_ACTION => [
+				\Fab\Vidi\View\MenuItem\ExportXlsMenuItem::class,
+				\Fab\Vidi\View\MenuItem\ExportXmlMenuItem::class,
+				\Fab\Vidi\View\MenuItem\ExportCsvMenuItem::class,
+				\Fab\Vidi\View\MenuItem\DividerMenuItem::class,
+				\Fab\Vidi\View\MenuItem\MassDeleteMenuItem::class,
+				#\Fab\Vidi\View\MenuItem\MassEditMenuItem::class,
+			],
+		];
+	}
+
+	/**
+	 * Tell whether a module is already registered.
+	 *
+	 * @param string $dataType
+	 * @return bool
+	 */
+	public function isRegistered($dataType): bool
+	{
+		$internalModuleSignature = $this->getInternalModuleSignature($dataType);
+		return !empty($GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature]);
+	}
+
+	/**
+	 * @return array
+	 */
+	protected function getExistingInternalConfiguration(): array
+	{
+		$internalModuleSignature = $this->getInternalModuleSignature();
+		return is_array($GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature])
+			? $GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature]
+			: [];
+	}
+
+	/**
+	 * @return array
+	 */
+	protected function getExistingMainConfiguration(): array
+	{
+		$possibleConfiguration = $GLOBALS['TBE_MODULES']['_configuration'][$this->computeMainModule() . '_' . $this->getInternalModuleSignature()];
+		return is_array($possibleConfiguration) ? $possibleConfiguration : [];
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function computeMainModule(): string
+	{
+		$existingConfiguration = $this->getExistingInternalConfiguration();
+
+		if ($this->mainModule !== null) {
+			$mainModule = $this->mainModule;
+		} elseif ($existingConfiguration['mainModule']) { // existing configuration may override.
+			$mainModule = $existingConfiguration['mainModule'];
+		} else {
+			$mainModule = self::DEFAULT_MAIN_MODULE; //default value.
+		}
+		return $mainModule;
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function computeDefaultPid(): string
+	{
+		$existingConfiguration = $this->getExistingInternalConfiguration();
+
+		if ($this->defaultPid !== null) {
+			$defaultPid = $this->defaultPid;
+		} elseif ($existingConfiguration['defaultPid']) { // existing configuration may override.
+			$defaultPid = $existingConfiguration['defaultPid'];
+		} else {
+			$defaultPid = self::DEFAULT_PID; //default value.
+		}
+		return $defaultPid;
+	}
+
+	/**
+	 * @return array
+	 */
+	protected function computeAdditionalJavaScriptFiles(): array
+	{
+		$additionalJavaScriptFiles = $this->additionalJavaScriptFiles;
+
+		// Possible merge of existing javascript files.
+		$existingConfiguration = $this->getExistingInternalConfiguration();
+		if ($existingConfiguration['additionalJavaScriptFiles']) {
+			$additionalJavaScriptFiles = array_merge($additionalJavaScriptFiles, $existingConfiguration['additionalJavaScriptFiles']);
+		}
+
+		return $additionalJavaScriptFiles;
+	}
+
+	/**
+	 * @return array
+	 */
+	protected function computeAdditionalStyleSheetFiles(): array
+	{
+		$additionalStyleSheetFiles = $this->additionalStyleSheetFiles;
+
+		// Possible merge of existing style sheets.
+		$existingConfiguration = $this->getExistingInternalConfiguration();
+		if ($existingConfiguration['additionalStyleSheetFiles']) {
+			$additionalStyleSheetFiles = array_merge($additionalStyleSheetFiles, $existingConfiguration['additionalStyleSheetFiles']);
+		}
+
+		return $additionalStyleSheetFiles;
+	}
+
+	/**
+	 * @return array
+	 */
+	protected function computeComponents(): array
+	{
+		// We override the config in any case. See if we need more than that.
+		return $this->components;
+	}
+
+	/**
+	 * Register the module in two places: core + vidi internal.
+	 *
+	 * @return $this
+	 */
+	public function register(): self
+	{
+		// Internal Vidi module registration.
+		$configuration = [];
+		$configuration['dataType'] = $this->dataType;
+		$configuration['mainModule'] = $this->computeMainModule();
+		$configuration['defaultPid'] = $this->computeDefaultPid();
+		$configuration['additionalJavaScriptFiles'] = $this->computeAdditionalJavaScriptFiles();
+		$configuration['additionalStyleSheetFiles'] = $this->computeAdditionalStyleSheetFiles();
+		$configuration['components'] = $this->computeComponents();
+		$configuration['isPidIgnored'] = $this->isPidIgnored;
+
+		$internalModuleSignature = $this->getInternalModuleSignature();
+		$GLOBALS['TBE_MODULES_EXT']['vidi'][$internalModuleSignature] = $configuration;
+
+		// Core module registration.
+		// Register and displays module in the BE only if told, default is "true".
+		if ($this->isShown) {
+
+			$moduleConfiguration = [];
+			#$moduleConfiguration['routeTarget'] = \Fab\Vidi\Controller\ContentController::class . '::mainAction', // what to do here?
+			$moduleConfiguration['access'] = $this->getAccess();
+			$moduleConfiguration['labels'] = $this->getModuleLanguageFile();
+			$icon = $this->getIcon();
+			if ($icon) {
+				$moduleConfiguration['icon'] = $icon;
+			}
+
+			if ($this->showPageTree) {
+				$moduleConfiguration['navigationComponentId'] = 'TYPO3/CMS/Backend/PageTree/PageTreeElement';
+				$moduleConfiguration['inheritNavigationComponentFromMainModule'] = true;
+			} else {
+				$moduleConfiguration['inheritNavigationComponentFromMainModule'] = true;
+			}
+
+			ExtensionUtility::registerModule(
+				'Fab.vidi',
+				$this->computeMainModule(),
+				$this->dataType . '_' . $this->moduleKey,
+				$this->position,
+				[
+					'Content' => 'index, list, delete, update, edit, copy, move, localize, sort, copyClipboard, moveClipboard',
+					'Tool' => 'welcome, work',
+					'Facet' => 'autoSuggest, autoSuggests',
+					'Selection' => 'edit, update, create, delete, list, show',
+					'UserPreferences' => 'save',
+					'Clipboard' => 'save, flush, show',
+				],
+				$moduleConfiguration
+			);
+		}
+		return $this;
+	}
+
+	/**
+	 * Return the module code for a BE module.
+	 *
+	 * @return string
+	 */
+	public function getSignature(): string
+	{
+		$signature = GeneralUtility::_GP(Parameter::MODULE);
+		$trimmedSignature = trim($signature, '/');
+		return str_replace(['/', 'module_'], ['_', ''], $trimmedSignature);
+	}
+
+	/**
+	 * Returns the current pid.
+	 *
+	 * @return int
+	 */
+	public function getCurrentPid(): int
+	{
+		return GeneralUtility::_GET(Parameter::PID) > 0 ? (int)GeneralUtility::_GET(Parameter::PID) : 0;
+	}
+
+	/**
+	 * Return the module URL.
+	 *
+	 * @param array $additionalParameters
+	 * @return string
+	 */
+	public function getModuleUrl(array $additionalParameters = []): string
+	{
+		$moduleCode = $this->getSignature();
+
+		// And don't forget the pid!
+		if (GeneralUtility::_GET(Parameter::PID)) {
+			$additionalParameters[Parameter::PID] = GeneralUtility::_GET(Parameter::PID);
+		}
+
+		return BackendUtility::getModuleUrl($moduleCode, $additionalParameters);
+	}
+
+	/**
+	 * Return the parameter prefix for a BE module.
+	 *
+	 * @return string
+	 */
+	public function getParameterPrefix(): string
+	{
+		return 'tx_vidi_' . strtolower($this->getSignature());
+	}
+
+	/**
+	 * Return a configuration key or the entire module configuration array if not key is given.
+	 *
+	 * @param string $key
+	 * @return mixed
+	 */
+	public function getModuleConfiguration($key = '')
+	{
+
+		$vidiModuleCode = $this->getSignature();
+
+		// Module code must exist
+		if (empty($GLOBALS['TBE_MODULES_EXT']['vidi'][$vidiModuleCode])) {
+			$message = sprintf('Invalid or not existing module code "%s"', $vidiModuleCode);
+			throw new InvalidKeyInArrayException($message, 1375092053);
+		}
+
+		$result = $GLOBALS['TBE_MODULES_EXT']['vidi'][$vidiModuleCode];
+
+		if (!empty($key)) {
+			if (isset($result[$key])) {
+				$result = $result[$key];
+			} else {
+				// key must exist
+				$message = sprintf('Invalid key configuration "%s"', $key);
+				throw new InvalidKeyInArrayException($message, 1375092054);
+			}
+		}
+		return $result;
+	}
+
+	/**
+	 * @param string $icon
+	 * @return $this
+	 */
+	public function setIcon($icon): self
+	{
+		$this->icon = $icon;
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getIcon(): string
+	{
+		$moduleConfiguration = $this->getExistingMainConfiguration();
+
+
+		if ($this->icon) {
+			$icon = $this->icon;
+		} elseif ($moduleConfiguration['icon']) { // existing configuration may override.
+			$icon = $moduleConfiguration['icon'];
+		} else {
+			$icon = ''; //default value.
+		}
+
+		return $icon;
+	}
+
+	/**
+	 * @param string $mainModule
+	 * @return $this
+	 */
+	public function setMainModule($mainModule): self
+	{
+		$this->mainModule = $mainModule;
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getMainModule(): string
+	{
+		if ($this->mainModule === null) {
+			$this->mainModule = $this->getModuleConfiguration('mainModule');
+		}
+		return $this->mainModule;
+	}
+
+	/**
+	 * @param string $moduleLanguageFile
+	 * @return $this
+	 */
+	public function setModuleLanguageFile($moduleLanguageFile): self
+	{
+		$this->moduleLanguageFile = $moduleLanguageFile;
+		return $this;
+	}
+
+	/**
+	 * @param string $component
+	 * @return $this
+	 */
+	public function removeComponentFromDocHeader(string $component): self
+	{
+		foreach ($this->components[ModulePosition::DOC_HEADER] as $verticalPosition => $docHeaders) {
+			foreach ($docHeaders as $horizontalPosition => $docHeader) {
+
+				$index = array_search($component, $docHeader, true);
+				if ($index !== false) {
+					// $verticalPosition: top or bottom
+					// $horizontalPosition: left or right
+					unset($this->components[ModulePosition::DOC_HEADER][$verticalPosition][$horizontalPosition][$index]);
+				}
+			}
+		}
+		return $this;
+	}
+
+	/**
+	 * @param bool $isPidIgnored
+	 * @return $this
+	 */
+	public function ignorePid(bool $isPidIgnored): self
+	{
+		$this->isPidIgnored = $isPidIgnored;
+		return $this;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isPidIgnored(): bool
+	{
+		return $this->getModuleConfiguration('isPidIgnored');
+	}
+
+	/**
+	 * @param string $component
+	 * @return bool
+	 */
+	public function hasComponentInDocHeader(string $component): bool
+	{
+		foreach ($this->getModuleConfiguration('components')[ModulePosition::DOC_HEADER] as $verticalPosition => $docHeaders) {
+			foreach ($docHeaders as $horizontalPosition => $docHeader) {
+
+				$index = array_search($component, $docHeader, true);
+				if ($index !== false) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getModuleLanguageFile(): string
+	{
+		$moduleConfiguration = $this->getExistingMainConfiguration();
+
+		if ($this->moduleLanguageFile) {
+			$moduleLanguageFile = $this->moduleLanguageFile;
+		} elseif ($moduleConfiguration['labels']) { // existing configuration may override.
+			$moduleLanguageFile = $moduleConfiguration['labels'];
+		}
+		else {
+			$moduleLanguageFile = ''; //default value.
+		}
+
+		return $moduleLanguageFile;
+	}
+
+	/**
+	 * @param string $position
+	 * @return $this
+	 */
+	public function setPosition($position): self
+	{
+		$this->position = $position;
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getPosition(): string
+	{
+		return $this->position;
+	}
+
+	/**
+	 * @param array $files
+	 * @return $this
+	 */
+	public function addJavaScriptFiles(array $files): self
+	{
+		foreach ($files as $file) {
+			$this->additionalJavaScriptFiles[] = $file;
+		}
+		return $this;
+	}
+
+	/**
+	 * @param string $fileNameAndPath
+	 * @return $this
+	 */
+	public function addJavaScriptFile($fileNameAndPath): self
+	{
+		$this->additionalJavaScriptFiles[] = $fileNameAndPath;
+		return $this;
+	}
+
+	/**
+	 * @param array $files
+	 * @return $this
+	 */
+	public function addStyleSheetFiles(array $files): self
+	{
+		foreach ($files as $file) {
+			$this->additionalStyleSheetFiles[] = $file;
+		}
+		return $this;
+	}
+
+	/**
+	 * @param string $fileNameAndPath
+	 * @return $this
+	 */
+	public function addStyleSheetFile($fileNameAndPath): self
+	{
+		$this->additionalStyleSheetFiles[] = $fileNameAndPath;
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getDataType(): string
+	{
+		if ($this->dataType === null) {
+			$this->dataType = $this->getModuleConfiguration('dataType');
+		}
+		return $this->dataType;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function getDataTypes(): array
+	{
+		$dataTypes = [];
+		foreach ($GLOBALS['TBE_MODULES_EXT']['vidi'] as $module) {
+			$dataTypes[] = $module['dataType'];
+		}
+		return $dataTypes;
+	}
+
+	/**
+	 * @param string $dataType
+	 * @return $this
+	 */
+	public function setDataType($dataType): self
+	{
+		$this->dataType = $dataType;
+		return $this;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getDefaultPid(): int
+	{
+		if (empty($this->defaultPid)) {
+			$this->defaultPid = $this->getModuleConfiguration('defaultPid');
+		}
+		return (int)$this->defaultPid;
+	}
+
+	/**
+	 * @param string $defaultPid
+	 * @return $this
+	 */
+	public function setDefaultPid($defaultPid): self
+	{
+		$this->defaultPid = $defaultPid;
+		return $this;
+	}
+
+	/**
+	 * @param bool $isPageTreeShown
+	 * @return $this
+	 */
+	public function showPageTree($isPageTreeShown): self
+	{
+		$this->showPageTree = $isPageTreeShown;
+		return $this;
+	}
+
+	/**
+	 * @param string $isShown
+	 * @return $this
+	 */
+	public function isShown($isShown): self
+	{
+		$this->isShown = $isShown;
+		return $this;
+	}
+
+	/**
+	 * @return $array
+	 */
+	public function getDocHeaderTopLeftComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setDocHeaderTopLeftComponents(array $components): self
+	{
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addDocHeaderTopLeftComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT];
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::LEFT] = array_merge($currentComponents, $components);
+		return $this;
+	}
+
+	/**
+	 * @return $array
+	 */
+	public function getDocHeaderTopRightComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setDocHeaderTopRightComponents(array $components): self
+	{
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addDocHeaderTopRightComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT];
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::TOP][ModulePosition::RIGHT] = array_merge($currentComponents, $components);
+		return $this;
+	}
+
+	/**
+	 * @return $array
+	 */
+	public function getDocHeaderBottomLeftComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setDocHeaderBottomLeftComponents(array $components): self
+	{
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addDocHeaderBottomLeftComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT];
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::LEFT] = array_merge($currentComponents, $components);
+		return $this;
+	}
+
+	/**
+	 * @return $array
+	 */
+	public function getDocHeaderBottomRightComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setDocHeaderBottomRightComponents(array $components): self
+	{
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addDocHeaderBottomRightComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT];
+		$this->components[ModulePosition::DOC_HEADER][ModulePosition::BOTTOM][ModulePosition::RIGHT] = array_merge($currentComponents, $components);
+		return $this;
+	}
+
+	/**
+	 * @return $array
+	 */
+	public function getGridTopComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::GRID][ModulePosition::TOP];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setGridTopComponents(array $components): self
+	{
+		$this->components[ModulePosition::GRID][ModulePosition::TOP] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addGridTopComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::GRID][ModulePosition::TOP];
+		$this->components[ModulePosition::GRID][ModulePosition::TOP] = array_merge($currentComponents, $components);
+		return $this;
+	}
+
+	/**
+	 * @return mixed $array
+	 */
+	public function getGridBottomComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::GRID][ModulePosition::BOTTOM];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setGridBottomComponents(array $components): self
+	{
+		$this->components[ModulePosition::GRID][ModulePosition::BOTTOM] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addGridBottomComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::GRID][ModulePosition::BOTTOM];
+		$this->components[ModulePosition::GRID][ModulePosition::BOTTOM] = array_merge($currentComponents, $components);
+		return $this;
+	}
+
+	/**
+	 * @return $array
+	 */
+	public function getGridButtonsComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::GRID][ModulePosition::BUTTONS];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setGridButtonsComponents(array $components): self
+	{
+		$this->components[ModulePosition::GRID][ModulePosition::BUTTONS] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addGridButtonsComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::GRID][ModulePosition::BUTTONS];
+		$this->components[ModulePosition::GRID][ModulePosition::BUTTONS] = array_merge($components, $currentComponents);
+		return $this;
+	}
+
+	/**
+	 * @return $array
+	 */
+	public function getMenuMassActionComponents()
+	{
+		$configuration = $this->getModuleConfiguration();
+		return $configuration['components'][ModulePosition::MENU_MASS_ACTION];
+	}
+
+	/**
+	 * @param array $components
+	 * @return $this
+	 */
+	public function setMenuMassActionComponents(array $components): self
+	{
+		$this->components[ModulePosition::MENU_MASS_ACTION] = $components;
+		return $this;
+	}
+
+	/**
+	 * @param string|array $components
+	 * @return $this
+	 */
+	public function addMenuMassActionComponents($components): self
+	{
+		if (is_string($components)) {
+			$components = [$components];
+		}
+		$currentComponents = $this->components[ModulePosition::MENU_MASS_ACTION];
+		$this->components[ModulePosition::MENU_MASS_ACTION] = array_merge($components, $currentComponents);
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getAccess(): string
+	{
+		$moduleConfiguration = $this->getExistingMainConfiguration();
+
+		if ($this->access !== null) {
+			$access = $this->access;
+		} elseif ($moduleConfiguration['access']) { // existing configuration may override.
+			$access = $moduleConfiguration['access'];
+		} else {
+			$access = Access::USER; //default value.
+		}
+		return $access;
+	}
+
+	/**
+	 * @param string $access
+	 * @return $this
+	 */
+	public function setAccess($access): self
+	{
+		$this->access = $access;
+		return $this;
+	}
+
+	/**
+	 * @return \string[]
+	 */
+	public function getAdditionalJavaScriptFiles(): array
+	{
+		if (empty($this->additionalJavaScriptFiles)) {
+			$this->additionalJavaScriptFiles = $this->getModuleConfiguration('additionalJavaScriptFiles');
+		}
+		return $this->additionalJavaScriptFiles;
+	}
+
+	/**
+	 * @return \string[]
+	 */
+	public function getAdditionalStyleSheetFiles(): array
+	{
+		if (empty($this->additionalStyleSheetFiles)) {
+			$this->additionalStyleSheetFiles = $this->getModuleConfiguration('additionalStyleSheetFiles');
+		}
+		return $this->additionalStyleSheetFiles;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function getComponents(): array
+	{
+		return $this->components;
+	}
+
+	/**
+	 * @param string $pluginName
+	 * @return bool
+	 */
+	public function hasPlugin($pluginName = ''): bool
+	{
+		$parameterPrefix = $this->getParameterPrefix();
+		$parameters = GeneralUtility::_GET($parameterPrefix);
+
+		$hasPlugin = !empty($parameters['plugins']) && is_array($parameters['plugins']);
+		if ($hasPlugin && $pluginName) {
+			$hasPlugin = in_array($pluginName, $parameters['plugins']);
+		}
+		return $hasPlugin;
+	}
+
+	/**
+	 * Compute the internal module code
+	 *
+	 * @param null|string $dataType
+	 * @return string
+	 */
+	protected function getInternalModuleSignature($dataType = null): string
+	{
+		// Else we forge the module signature
+		if ($dataType === null) {
+			$dataType = $this->dataType;
+		}
+		$subModuleName = $dataType . '_' . $this->moduleKey;
+
+		$mainModule = $this->mainModule ? : self::DEFAULT_MAIN_MODULE;
+		return $mainModule . '_Vidi' . GeneralUtility::underscoredToUpperCamelCase($subModuleName);
+	}
 
 }

Classes/View/AbstractComponentView.php

Indentation +39 added lines, -39 removed lines

@@ -17,48 +17,48 @@
 abstract class AbstractComponentView implements ViewComponentInterface
 {
 
-    /**
-     * Get the Vidi Module Loader.
-     *
-     * @return \Fab\Vidi\Module\ModuleLoader|object
-     */
-    protected function getModuleLoader()
-    {
-        return GeneralUtility::makeInstance(\Fab\Vidi\Module\ModuleLoader::class);
-    }
+	/**
+	 * Get the Vidi Module Loader.
+	 *
+	 * @return \Fab\Vidi\Module\ModuleLoader|object
+	 */
+	protected function getModuleLoader()
+	{
+		return GeneralUtility::makeInstance(\Fab\Vidi\Module\ModuleLoader::class);
+	}
 
-    /**
-     * Returns an instance of the current Backend User.
-     *
-     * @return \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
-     */
-    protected function getBackendUser()
-    {
-        return $GLOBALS['BE_USER'];
-    }
+	/**
+	 * Returns an instance of the current Backend User.
+	 *
+	 * @return \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
+	 */
+	protected function getBackendUser()
+	{
+		return $GLOBALS['BE_USER'];
+	}
 
-    /**
-     * @return \TYPO3\CMS\Core\Localization\LanguageService|object
-     */
-    protected function getLanguageService()
-    {
-        return GeneralUtility::makeInstance(\TYPO3\CMS\Core\Localization\LanguageService::class);
-    }
+	/**
+	 * @return \TYPO3\CMS\Core\Localization\LanguageService|object
+	 */
+	protected function getLanguageService()
+	{
+		return GeneralUtility::makeInstance(\TYPO3\CMS\Core\Localization\LanguageService::class);
+	}
 
-    /**
-     * @return IconFactory|object
-     */
-    protected function getIconFactory()
-    {
-        return GeneralUtility::makeInstance(IconFactory::class);
-    }
+	/**
+	 * @return IconFactory|object
+	 */
+	protected function getIconFactory()
+	{
+		return GeneralUtility::makeInstance(IconFactory::class);
+	}
 
-    /**
-     * @return LinkButton|object
-     */
-    protected function makeLinkButton()
-    {
-        return GeneralUtility::makeInstance(LinkButton::class);
-    }
+	/**
+	 * @return LinkButton|object
+	 */
+	protected function makeLinkButton()
+	{
+		return GeneralUtility::makeInstance(LinkButton::class);
+	}
 
 }

Classes/View/Grid/Row.php

Indentation +623 added lines, -623 removed lines

@@ -25,628 +25,628 @@
 class Row extends AbstractComponentView
 {
 
-    /**
-     * @var array
-     */
-    protected $columns = [];
-
-    /**
-     * Registry for storing variable values and speed up the processing.
-     *
-     * @var array
-     */
-    protected $variables = [];
-
-    /**
-     * @param array $columns
-     */
-    public function __construct(array $columns = [])
-    {
-        $this->columns = $columns;
-    }
-
-    /**
-     * Render a row to be displayed in the Grid given an Content Object.
-     *
-     * @param \Fab\Vidi\Domain\Model\Content $object
-     * @param int $rowIndex
-     * @return array
-     * @throws \Exception
-     */
-    public function render(Content $object = null, $rowIndex = 0)
-    {
-
-        // Initialize returned array
-        $output = [];
-
-        foreach (Tca::grid()->getFields() as $fieldNameAndPath => $configuration) {
-
-            $value = ''; // default is empty at first.
-
-            $this->computeVariables($object, $fieldNameAndPath);
-
-            // Only compute the value if it is going to be shown in the Grid. Lost of time otherwise!
-            if (in_array($fieldNameAndPath, $this->columns)) {
-
-                // Fetch value
-                if (Tca::grid()->hasRenderers($fieldNameAndPath)) {
-
-                    $value = '';
-                    $renderers = Tca::grid()->getRenderers($fieldNameAndPath);
-
-                    // if is relation has one
-                    foreach ($renderers as $rendererClassName => $rendererConfiguration) {
-
-                        /** @var $rendererObject \Fab\Vidi\Grid\ColumnRendererInterface */
-                        $rendererObject = GeneralUtility::makeInstance($rendererClassName);
-                        $value .= $rendererObject
-                            ->setObject($object)
-                            ->setFieldName($fieldNameAndPath)
-                            ->setRowIndex($rowIndex)
-                            ->setFieldConfiguration($configuration)
-                            ->setGridRendererConfiguration($rendererConfiguration)
-                            ->render();
-                    }
-                } else {
-                    $value = $this->resolveValue($object, $fieldNameAndPath);
-                    $value = $this->processValue($value, $object, $fieldNameAndPath); // post resolve processing.
-                }
-
-                // Possible formatting given by configuration. @see TCA['grid']
-                $value = $this->formatValue($value, $configuration);
-
-                // Here, there is the chance to further "decorate" the value for inline editing, localization, ...
-                if ($this->willBeEnriched()) {
-
-                    $localizedStructure = $this->initializeLocalizedStructure($value);
-
-                    if ($this->isEditable()) {
-                        $localizedStructure = $this->addEditableMarkup($localizedStructure);
-                    }
-
-                    if ($this->isLocalized()) {
-                        $localizedStructure = $this->addLocalizationMarkup($localizedStructure);
-                    }
-
-                    if ($this->hasIcon()) {
-                        $localizedStructure = $this->addSpriteIconMarkup($localizedStructure);
-                    }
-
-                    $value = $this->flattenStructure($localizedStructure);
-                }
-
-                // Final wrap given by configuration. @see TCA['grid']
-                $value = $this->wrapValue($value, $configuration);
-            }
-
-            $output[$this->getFieldName()] = $value;
-        }
-
-        $output['DT_RowId'] = 'row-' . $object->getUid();
-        $output['DT_RowClass'] = sprintf('%s_%s', $object->getDataType(), $object->getUid());
-
-        return $output;
-    }
-
-    /**
-     * Flatten the localized structure to render the final value
-     *
-     * @param array $localizedStructure
-     * @return string
-     */
-    protected function flattenStructure(array $localizedStructure)
-    {
-
-        // Flatten the structure.
-        $value = '';
-        foreach ($localizedStructure as $structure) {
-            $value .= sprintf('<div class="%s">%s</div>',
-                $structure['status'] !== LocalizationStatus::LOCALIZED ? 'invisible' : '',
-                $structure['value']
-            );
-        }
-        return $value;
-    }
-
-    /**
-     * Store some often used variable values and speed up the processing.
-     *
-     * @param \Fab\Vidi\Domain\Model\Content $object
-     * @param string $fieldNameAndPath
-     * @return void
-     */
-    protected function computeVariables(Content $object, $fieldNameAndPath)
-    {
-        $this->variables = [];
-        $this->variables['dataType'] = $this->getFieldPathResolver()->getDataType($fieldNameAndPath);
-        $this->variables['fieldName'] = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath);
-        $this->variables['fieldNameAndPath'] = $fieldNameAndPath;
-        $this->variables['object'] = $object;
-    }
-
-    /**
-     * Tell whether the object will be decorated / wrapped such as
-     *
-     * @param string $value
-     * @return array
-     */
-    protected function initializeLocalizedStructure($value)
-    {
-
-        $localizedStructure[] = [
-            'value' => empty($value) && $this->isEditable() ? $this->getEmptyValuePlaceholder() : $value,
-            'status' => empty($value) ? LocalizationStatus::EMPTY_VALUE : LocalizationStatus::LOCALIZED,
-            'language' => 0,
-            'languageFlag' => $defaultLanguage = $this->getLanguageService()->getDefaultFlag(),
-        ];
-
-        if ($this->isLocalized()) {
-
-            foreach ($this->getLanguageService()->getLanguages() as $language) {
-
-                // Make sure the language is allowed for the current Backend User.
-                if ($this->isLanguageAllowedForBackendUser($language)) {
-
-                    $resolvedObject = $this->getResolvedObject();
-                    $fieldName = $this->getFieldName();
-
-                    if ($this->getLanguageService()->hasLocalization($resolvedObject, $language['uid'])) {
-                        $localizedValue = $this->getLanguageService()->getLocalizedFieldName($resolvedObject, $language['uid'], $fieldName);
-                        $status = LocalizationStatus::LOCALIZED;
-
-                        // Replace blank value by something more meaningful for the End User.
-                        if (empty($localizedValue)) {
-                            $status = LocalizationStatus::EMPTY_VALUE;
-                            $localizedValue = $this->isEditable() ? $this->getEmptyValuePlaceholder() : '';
-                        }
-                    } else {
-                        $localizedValue = sprintf('<a href="%s" style="color: black">%s</a>',
-                            $this->getLocalizedUri($language['uid']),
-                            $this->getLabelService()->sL('LLL:EXT:vidi/Resources/Private/Language/locallang.xlf:create_translation')
-                        );
-                        $status = LocalizationStatus::NOT_YET_LOCALIZED;
-                    }
-
-                    // Feed structure.
-                    $localizedStructure[] = [
-                        'value' => $localizedValue,
-                        'status' => $status,
-                        'language' => (int)$language['uid'],
-                        'languageFlag' => $language['flag'],
-                    ];
-                }
-            }
-        }
-
-        return $localizedStructure;
-    }
-
-    /**
-     * @param array $language
-     * @return bool
-     */
-    protected function isLanguageAllowedForBackendUser(array $language)
-    {
-        return $this->getBackendUser()->checkLanguageAccess($language['uid']);
-    }
-
-    /**
-     * Returns a placeholder when the value is empty.
-     *
-     * @return string
-     */
-    protected function getEmptyValuePlaceholder()
-    {
-        return sprintf('<i>%s</i>',
-            $this->getLabelService()->sL('LLL:EXT:vidi/Resources/Private/Language/locallang.xlf:start_editing')
-        );
-    }
-
-    /**
-     * Tell whether the object will be decorated (or wrapped) for inline editing, localization purpose.
-     *
-     * @return bool
-     */
-    protected function willBeEnriched()
-    {
-
-        $willBeEnriched = false;
-
-        if ($this->fieldExists()) {
-            $willBeEnriched = $this->isEditable() || $this->hasIcon() || $this->isLocalized();
-        }
-
-        return $willBeEnriched;
-    }
-
-    /**
-     * Tell whether the field in the context will be prepended by an icon.
-     *
-     * @return bool
-     */
-    protected function hasIcon()
-    {
-        $dataType = $this->getDataType();
-        return Tca::table($dataType)->getLabelField() === $this->getFieldName();
-    }
-
-    /**
-     * Tell whether the field in the context will be prepended by an icon.
-     *
-     * @return bool
-     */
-    protected function isLocalized()
-    {
-        $object = $this->getObject();
-        $fieldName = $this->getFieldName();
-        $dataType = $this->getDataType();
-        $fieldNameAndPath = $this->getFieldNameAndPath();
-
-        return $this->getLanguageService()->hasLanguages()
-        && Tca::grid($object)->isLocalized($fieldNameAndPath)
-        && Tca::table($dataType)->field($fieldName)->isLocalized();
-    }
-
-    /**
-     * Add some markup to have the content editable in the Grid.
-     *
-     * @param array $localizedStructure
-     * @return array
-     */
-    protected function addEditableMarkup(array $localizedStructure)
-    {
-
-        $dataType = $this->getDataType();
-        $fieldName = $this->getFieldName();
-
-        foreach ($localizedStructure as $index => $structure) {
-            if ($structure['status'] !== LocalizationStatus::NOT_YET_LOCALIZED) {
-                $localizedStructure[$index]['value'] = sprintf('<span class="%s" data-language="%s">%s</span>',
-                    Tca::table($dataType)->field($fieldName)->isTextArea() ? 'editable-textarea' : 'editable-textfield',
-                    $structure['language'],
-                    $structure['value']
-                );
-            }
-        }
-        return $localizedStructure;
-    }
-
-    /**
-     * Add some markup related to the localization.
-     *
-     * @param array $localizedStructure
-     * @return array
-     */
-    protected function addLocalizationMarkup(array $localizedStructure)
-    {
-
-        foreach ($localizedStructure as $index => $structure) {
-
-            $localizedStructure[$index]['value'] = sprintf('<span>%s %s</span>',
-                empty($structure['languageFlag']) ? '' : $this->getIconFactory()->getIcon('flags-' . $structure['languageFlag'], Icon::SIZE_SMALL),
-                $structure['value']
-            );
-        }
-        return $localizedStructure;
-    }
-
-    /**
-     * Add some markup related to the prepended icon.
-     *
-     * @param array $localizedStructure
-     * @return array
-     */
-    protected function addSpriteIconMarkup(array $localizedStructure)
-    {
-
-        $object = $this->getObject();
-
-        foreach ($localizedStructure as $index => $structure) {
-
-            $recordData = [];
-
-            $enablesMethods = array('Hidden', 'Deleted', 'StartTime', 'EndTime');
-            foreach ($enablesMethods as $enableMethod) {
-
-                $methodName = 'get' . $enableMethod . 'Field';
-
-                // Fetch possible hidden filed.
-                $enableField = Tca::table($object)->$methodName();
-                if ($enableField) {
-                    $recordData[$enableField] = $object[$enableField];
-                }
-            }
-
-            // Get Enable Fields of the object to render the sprite with overlays.
-            $localizedStructure[$index]['value'] = sprintf('%s %s',
-                $this->getIconFactory()->getIconForRecord($object->getDataType(), $recordData, Icon::SIZE_SMALL),
-                $structure['value']
-            );
-        }
-
-        return $localizedStructure;
-    }
-
-    /**
-     * Return whether the field given by the context is editable.
-     *
-     * @return boolean
-     */
-    protected function isEditable()
-    {
-        $fieldNameAndPath = $this->getFieldNameAndPath();
-        $dataType = $this->getDataType();
-        $fieldName = $this->getFieldName();
-
-        return Tca::grid()->isEditable($fieldNameAndPath)
-        && Tca::table($dataType)->hasField($fieldName)
-        && Tca::table($dataType)->field($fieldName)->hasNoRelation(); // relation are editable through Renderers only.
-    }
-
-    /**
-     * Return the appropriate URI to create the translation.
-     *
-     * @param int $language
-     * @return string
-     */
-    protected function getLocalizedUri($language)
-    {
-
-        // Transmit recursive selection parameter.
-        $parameterPrefix = $this->getModuleLoader()->getParameterPrefix();
-        $parameters = GeneralUtility::_GP($parameterPrefix);
-
-        $additionalParameters = array(
-            $this->getModuleLoader()->getParameterPrefix() => array(
-                'controller' => 'Content',
-                'action' => 'localize',
-                'format' => 'json',
-                'hasRecursiveSelection' => isset($parameters['hasRecursiveSelection']) ? (int)$parameters['hasRecursiveSelection'] : 0,
-                'fieldNameAndPath' => $this->getFieldNameAndPath(),
-                'language' => $language,
-                'matches' => array(
-                    'uid' => $this->getObject()->getUid(),
-                ),
-            ),
-        );
-
-        return $this->getModuleLoader()->getModuleUrl($additionalParameters);
-    }
-
-    /**
-     * Compute the value for the Content object according to a field name.
-     *
-     * @param \Fab\Vidi\Domain\Model\Content $object
-     * @param string $fieldNameAndPath
-     * @return string
-     */
-    protected function resolveValue(Content $object, $fieldNameAndPath)
-    {
-
-        // Get the first part of the field name and
-        $fieldName = $this->getFieldPathResolver()->stripFieldName($fieldNameAndPath);
-
-        $value = $object[$fieldName];
-
-        // Relation but contains no data.
-        if (is_array($value) && empty($value)) {
-            $value = '';
-        } elseif ($value instanceof Content) {
-
-            $fieldNameOfForeignTable = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath);
-
-            // true means the field name does not contains a path. "title" vs "metadata.title"
-            // Fetch the default label
-            if ($fieldNameOfForeignTable === $fieldName) {
-                $foreignTable = Tca::table($object->getDataType())->field($fieldName)->getForeignTable();
-                $fieldNameOfForeignTable = Tca::table($foreignTable)->getLabelField();
-            }
-
-            $value = $object[$fieldName][$fieldNameOfForeignTable];
-        }
-
-        return $value;
-    }
-
-    /**
-     * Check whether a string contains HTML tags.
-     *
-     * @param string $string the content to be analyzed
-     * @return boolean
-     */
-    protected function hasHtml($string)
-    {
-        $result = false;
-
-        // We compare the length of the string with html tags and without html tags.
-        if (strlen($string) !== strlen(strip_tags($string))) {
-            $result = true;
-        }
-        return $result;
-    }
-
-    /**
-     * Check whether a string contains potential XSS.
-     *
-     * @param string $string the content to be analyzed
-     * @return boolean
-     */
-    protected function isClean($string)
-    {
-
-        // @todo implement me!
-        $result = true;
-        return $result;
-    }
-
-    /**
-     * Process the value
-     *
-     * @todo implement me as a processor chain to be cleaner implementation wise. Look out at the performance however!
-     *       e.g DefaultValueGridProcessor, TextAreaGridProcessor, ...
-     *
-     * @param string $value
-     * @param \Fab\Vidi\Domain\Model\Content $object
-     * @param string $fieldNameAndPath
-     * @return string
-     * @throws \Fab\Vidi\Exception\InvalidKeyInArrayException
-     */
-    protected function processValue($value, Content $object, $fieldNameAndPath)
-    {
-
-        // Set default value if $field name correspond to the label of the table
-        $fieldName = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath);
-        if (Tca::table($object->getDataType())->getLabelField() === $fieldName && empty($value)) {
-            $value = sprintf('[%s]', $this->getLabelService()->sL('LLL:EXT:lang/locallang_core.xlf:labels.no_title', 1));
-        }
-
-        // Sanitize the value in case of "select" or "radio button".
-        if (is_scalar($value)) {
-            $fieldType = Tca::table($object->getDataType())->field($fieldNameAndPath)->getType();
-            if ($fieldType !== FieldType::TEXTAREA) {
-                $value = htmlspecialchars($value);
-            } elseif ($fieldType === FieldType::TEXTAREA && !$this->isClean($value)) {
-                $value = htmlspecialchars($value); // Avoid bad surprise, converts characters to HTML.
-            } elseif ($fieldType === FieldType::TEXTAREA && !$this->hasHtml($value)) {
-                $value = nl2br($value);
-            }
-        }
-
-        return $value;
-    }
-
-    /**
-     * Possible value formatting.
-     *
-     * @param string $value
-     * @param array $configuration
-     * @return string
-     * @throws \InvalidArgumentException
-     */
-    protected function formatValue($value, array $configuration)
-    {
-        if (empty($configuration['format'])) {
-            return $value;
-        }
-        $className = $configuration['format'];
-
-        /** @var \Fab\Vidi\Formatter\FormatterInterface $formatter */
-        $formatter = GeneralUtility::makeInstance($className);
-        $value = $formatter->format($value);
-
-        return $value;
-    }
-
-    /**
-     * Possible value wrapping.
-     *
-     * @param string $value
-     * @param array $configuration
-     * @return string
-     */
-    protected function wrapValue($value, array $configuration)
-    {
-        if (!empty($configuration['wrap'])) {
-            $parts = explode('|', $configuration['wrap']);
-            $value = implode($value, $parts);
-        }
-        return $value;
-    }
-
-    /**
-     * Tell whether the field in the context really exists.
-     *
-     * @return bool
-     */
-    protected function fieldExists()
-    {
-        if ($this->variables['hasField'] === null) {
-            $dataType = $this->getDataType();
-            $fieldName = $this->getFieldName();
-            $this->variables['hasField'] = Tca::table($dataType)->hasField($fieldName);
-        }
-        return $this->variables['hasField'];
-    }
-
-    /**
-     * @return string
-     */
-    protected function getDataType()
-    {
-        return $this->variables['dataType'];
-    }
-
-    /**
-     * @return string
-     */
-    protected function getFieldName()
-    {
-        return $this->variables['fieldName'];
-    }
-
-    /**
-     * @return string
-     */
-    protected function getFieldNameAndPath()
-    {
-        return $this->variables['fieldNameAndPath'];
-    }
-
-    /**
-     * @return Content
-     */
-    protected function getObject()
-    {
-        return $this->variables['object'];
-    }
-
-    /**
-     * @return Content
-     * @throws \InvalidArgumentException
-     */
-    protected function getResolvedObject()
-    {
-        if (empty($this->variables['resolvedObject'])) {
-            $object = $this->getObject();
-            $fieldNameAndPath = $this->getFieldNameAndPath();
-            $this->variables['resolvedObject'] = $this->getContentObjectResolver()->getObject($object, $fieldNameAndPath);
-        }
-        return $this->variables['resolvedObject'];
-    }
-
-    /**
-     * @return FieldPathResolver|object
-     * @throws \InvalidArgumentException
-     */
-    protected function getFieldPathResolver()
-    {
-        return GeneralUtility::makeInstance(FieldPathResolver::class);
-    }
-
-    /**
-     * @return ContentObjectResolver|object
-     * @throws \InvalidArgumentException
-     */
-    protected function getContentObjectResolver()
-    {
-        return GeneralUtility::makeInstance(ContentObjectResolver::class);
-    }
-
-    /**
-     * @return \TYPO3\CMS\Core\Localization\LanguageService
-     */
-    protected function getLabelService()
-    {
-        return $GLOBALS['LANG'];
-    }
-
-    /**
-     * @return LanguageService|object
-     * @throws \InvalidArgumentException
-     */
-    protected function getLanguageService()
-    {
-        return GeneralUtility::makeInstance(LanguageService::class);
-    }
+	/**
+	 * @var array
+	 */
+	protected $columns = [];
+
+	/**
+	 * Registry for storing variable values and speed up the processing.
+	 *
+	 * @var array
+	 */
+	protected $variables = [];
+
+	/**
+	 * @param array $columns
+	 */
+	public function __construct(array $columns = [])
+	{
+		$this->columns = $columns;
+	}
+
+	/**
+	 * Render a row to be displayed in the Grid given an Content Object.
+	 *
+	 * @param \Fab\Vidi\Domain\Model\Content $object
+	 * @param int $rowIndex
+	 * @return array
+	 * @throws \Exception
+	 */
+	public function render(Content $object = null, $rowIndex = 0)
+	{
+
+		// Initialize returned array
+		$output = [];
+
+		foreach (Tca::grid()->getFields() as $fieldNameAndPath => $configuration) {
+
+			$value = ''; // default is empty at first.
+
+			$this->computeVariables($object, $fieldNameAndPath);
+
+			// Only compute the value if it is going to be shown in the Grid. Lost of time otherwise!
+			if (in_array($fieldNameAndPath, $this->columns)) {
+
+				// Fetch value
+				if (Tca::grid()->hasRenderers($fieldNameAndPath)) {
+
+					$value = '';
+					$renderers = Tca::grid()->getRenderers($fieldNameAndPath);
+
+					// if is relation has one
+					foreach ($renderers as $rendererClassName => $rendererConfiguration) {
+
+						/** @var $rendererObject \Fab\Vidi\Grid\ColumnRendererInterface */
+						$rendererObject = GeneralUtility::makeInstance($rendererClassName);
+						$value .= $rendererObject
+							->setObject($object)
+							->setFieldName($fieldNameAndPath)
+							->setRowIndex($rowIndex)
+							->setFieldConfiguration($configuration)
+							->setGridRendererConfiguration($rendererConfiguration)
+							->render();
+					}
+				} else {
+					$value = $this->resolveValue($object, $fieldNameAndPath);
+					$value = $this->processValue($value, $object, $fieldNameAndPath); // post resolve processing.
+				}
+
+				// Possible formatting given by configuration. @see TCA['grid']
+				$value = $this->formatValue($value, $configuration);
+
+				// Here, there is the chance to further "decorate" the value for inline editing, localization, ...
+				if ($this->willBeEnriched()) {
+
+					$localizedStructure = $this->initializeLocalizedStructure($value);
+
+					if ($this->isEditable()) {
+						$localizedStructure = $this->addEditableMarkup($localizedStructure);
+					}
+
+					if ($this->isLocalized()) {
+						$localizedStructure = $this->addLocalizationMarkup($localizedStructure);
+					}
+
+					if ($this->hasIcon()) {
+						$localizedStructure = $this->addSpriteIconMarkup($localizedStructure);
+					}
+
+					$value = $this->flattenStructure($localizedStructure);
+				}
+
+				// Final wrap given by configuration. @see TCA['grid']
+				$value = $this->wrapValue($value, $configuration);
+			}
+
+			$output[$this->getFieldName()] = $value;
+		}
+
+		$output['DT_RowId'] = 'row-' . $object->getUid();
+		$output['DT_RowClass'] = sprintf('%s_%s', $object->getDataType(), $object->getUid());
+
+		return $output;
+	}
+
+	/**
+	 * Flatten the localized structure to render the final value
+	 *
+	 * @param array $localizedStructure
+	 * @return string
+	 */
+	protected function flattenStructure(array $localizedStructure)
+	{
+
+		// Flatten the structure.
+		$value = '';
+		foreach ($localizedStructure as $structure) {
+			$value .= sprintf('<div class="%s">%s</div>',
+				$structure['status'] !== LocalizationStatus::LOCALIZED ? 'invisible' : '',
+				$structure['value']
+			);
+		}
+		return $value;
+	}
+
+	/**
+	 * Store some often used variable values and speed up the processing.
+	 *
+	 * @param \Fab\Vidi\Domain\Model\Content $object
+	 * @param string $fieldNameAndPath
+	 * @return void
+	 */
+	protected function computeVariables(Content $object, $fieldNameAndPath)
+	{
+		$this->variables = [];
+		$this->variables['dataType'] = $this->getFieldPathResolver()->getDataType($fieldNameAndPath);
+		$this->variables['fieldName'] = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath);
+		$this->variables['fieldNameAndPath'] = $fieldNameAndPath;
+		$this->variables['object'] = $object;
+	}
+
+	/**
+	 * Tell whether the object will be decorated / wrapped such as
+	 *
+	 * @param string $value
+	 * @return array
+	 */
+	protected function initializeLocalizedStructure($value)
+	{
+
+		$localizedStructure[] = [
+			'value' => empty($value) && $this->isEditable() ? $this->getEmptyValuePlaceholder() : $value,
+			'status' => empty($value) ? LocalizationStatus::EMPTY_VALUE : LocalizationStatus::LOCALIZED,
+			'language' => 0,
+			'languageFlag' => $defaultLanguage = $this->getLanguageService()->getDefaultFlag(),
+		];
+
+		if ($this->isLocalized()) {
+
+			foreach ($this->getLanguageService()->getLanguages() as $language) {
+
+				// Make sure the language is allowed for the current Backend User.
+				if ($this->isLanguageAllowedForBackendUser($language)) {
+
+					$resolvedObject = $this->getResolvedObject();
+					$fieldName = $this->getFieldName();
+
+					if ($this->getLanguageService()->hasLocalization($resolvedObject, $language['uid'])) {
+						$localizedValue = $this->getLanguageService()->getLocalizedFieldName($resolvedObject, $language['uid'], $fieldName);
+						$status = LocalizationStatus::LOCALIZED;
+
+						// Replace blank value by something more meaningful for the End User.
+						if (empty($localizedValue)) {
+							$status = LocalizationStatus::EMPTY_VALUE;
+							$localizedValue = $this->isEditable() ? $this->getEmptyValuePlaceholder() : '';
+						}
+					} else {
+						$localizedValue = sprintf('<a href="%s" style="color: black">%s</a>',
+							$this->getLocalizedUri($language['uid']),
+							$this->getLabelService()->sL('LLL:EXT:vidi/Resources/Private/Language/locallang.xlf:create_translation')
+						);
+						$status = LocalizationStatus::NOT_YET_LOCALIZED;
+					}
+
+					// Feed structure.
+					$localizedStructure[] = [
+						'value' => $localizedValue,
+						'status' => $status,
+						'language' => (int)$language['uid'],
+						'languageFlag' => $language['flag'],
+					];
+				}
+			}
+		}
+
+		return $localizedStructure;
+	}
+
+	/**
+	 * @param array $language
+	 * @return bool
+	 */
+	protected function isLanguageAllowedForBackendUser(array $language)
+	{
+		return $this->getBackendUser()->checkLanguageAccess($language['uid']);
+	}
+
+	/**
+	 * Returns a placeholder when the value is empty.
+	 *
+	 * @return string
+	 */
+	protected function getEmptyValuePlaceholder()
+	{
+		return sprintf('<i>%s</i>',
+			$this->getLabelService()->sL('LLL:EXT:vidi/Resources/Private/Language/locallang.xlf:start_editing')
+		);
+	}
+
+	/**
+	 * Tell whether the object will be decorated (or wrapped) for inline editing, localization purpose.
+	 *
+	 * @return bool
+	 */
+	protected function willBeEnriched()
+	{
+
+		$willBeEnriched = false;
+
+		if ($this->fieldExists()) {
+			$willBeEnriched = $this->isEditable() || $this->hasIcon() || $this->isLocalized();
+		}
+
+		return $willBeEnriched;
+	}
+
+	/**
+	 * Tell whether the field in the context will be prepended by an icon.
+	 *
+	 * @return bool
+	 */
+	protected function hasIcon()
+	{
+		$dataType = $this->getDataType();
+		return Tca::table($dataType)->getLabelField() === $this->getFieldName();
+	}
+
+	/**
+	 * Tell whether the field in the context will be prepended by an icon.
+	 *
+	 * @return bool
+	 */
+	protected function isLocalized()
+	{
+		$object = $this->getObject();
+		$fieldName = $this->getFieldName();
+		$dataType = $this->getDataType();
+		$fieldNameAndPath = $this->getFieldNameAndPath();
+
+		return $this->getLanguageService()->hasLanguages()
+		&& Tca::grid($object)->isLocalized($fieldNameAndPath)
+		&& Tca::table($dataType)->field($fieldName)->isLocalized();
+	}
+
+	/**
+	 * Add some markup to have the content editable in the Grid.
+	 *
+	 * @param array $localizedStructure
+	 * @return array
+	 */
+	protected function addEditableMarkup(array $localizedStructure)
+	{
+
+		$dataType = $this->getDataType();
+		$fieldName = $this->getFieldName();
+
+		foreach ($localizedStructure as $index => $structure) {
+			if ($structure['status'] !== LocalizationStatus::NOT_YET_LOCALIZED) {
+				$localizedStructure[$index]['value'] = sprintf('<span class="%s" data-language="%s">%s</span>',
+					Tca::table($dataType)->field($fieldName)->isTextArea() ? 'editable-textarea' : 'editable-textfield',
+					$structure['language'],
+					$structure['value']
+				);
+			}
+		}
+		return $localizedStructure;
+	}
+
+	/**
+	 * Add some markup related to the localization.
+	 *
+	 * @param array $localizedStructure
+	 * @return array
+	 */
+	protected function addLocalizationMarkup(array $localizedStructure)
+	{
+
+		foreach ($localizedStructure as $index => $structure) {
+
+			$localizedStructure[$index]['value'] = sprintf('<span>%s %s</span>',
+				empty($structure['languageFlag']) ? '' : $this->getIconFactory()->getIcon('flags-' . $structure['languageFlag'], Icon::SIZE_SMALL),
+				$structure['value']
+			);
+		}
+		return $localizedStructure;
+	}
+
+	/**
+	 * Add some markup related to the prepended icon.
+	 *
+	 * @param array $localizedStructure
+	 * @return array
+	 */
+	protected function addSpriteIconMarkup(array $localizedStructure)
+	{
+
+		$object = $this->getObject();
+
+		foreach ($localizedStructure as $index => $structure) {
+
+			$recordData = [];
+
+			$enablesMethods = array('Hidden', 'Deleted', 'StartTime', 'EndTime');
+			foreach ($enablesMethods as $enableMethod) {
+
+				$methodName = 'get' . $enableMethod . 'Field';
+
+				// Fetch possible hidden filed.
+				$enableField = Tca::table($object)->$methodName();
+				if ($enableField) {
+					$recordData[$enableField] = $object[$enableField];
+				}
+			}
+
+			// Get Enable Fields of the object to render the sprite with overlays.
+			$localizedStructure[$index]['value'] = sprintf('%s %s',
+				$this->getIconFactory()->getIconForRecord($object->getDataType(), $recordData, Icon::SIZE_SMALL),
+				$structure['value']
+			);
+		}
+
+		return $localizedStructure;
+	}
+
+	/**
+	 * Return whether the field given by the context is editable.
+	 *
+	 * @return boolean
+	 */
+	protected function isEditable()
+	{
+		$fieldNameAndPath = $this->getFieldNameAndPath();
+		$dataType = $this->getDataType();
+		$fieldName = $this->getFieldName();
+
+		return Tca::grid()->isEditable($fieldNameAndPath)
+		&& Tca::table($dataType)->hasField($fieldName)
+		&& Tca::table($dataType)->field($fieldName)->hasNoRelation(); // relation are editable through Renderers only.
+	}
+
+	/**
+	 * Return the appropriate URI to create the translation.
+	 *
+	 * @param int $language
+	 * @return string
+	 */
+	protected function getLocalizedUri($language)
+	{
+
+		// Transmit recursive selection parameter.
+		$parameterPrefix = $this->getModuleLoader()->getParameterPrefix();
+		$parameters = GeneralUtility::_GP($parameterPrefix);
+
+		$additionalParameters = array(
+			$this->getModuleLoader()->getParameterPrefix() => array(
+				'controller' => 'Content',
+				'action' => 'localize',
+				'format' => 'json',
+				'hasRecursiveSelection' => isset($parameters['hasRecursiveSelection']) ? (int)$parameters['hasRecursiveSelection'] : 0,
+				'fieldNameAndPath' => $this->getFieldNameAndPath(),
+				'language' => $language,
+				'matches' => array(
+					'uid' => $this->getObject()->getUid(),
+				),
+			),
+		);
+
+		return $this->getModuleLoader()->getModuleUrl($additionalParameters);
+	}
+
+	/**
+	 * Compute the value for the Content object according to a field name.
+	 *
+	 * @param \Fab\Vidi\Domain\Model\Content $object
+	 * @param string $fieldNameAndPath
+	 * @return string
+	 */
+	protected function resolveValue(Content $object, $fieldNameAndPath)
+	{
+
+		// Get the first part of the field name and
+		$fieldName = $this->getFieldPathResolver()->stripFieldName($fieldNameAndPath);
+
+		$value = $object[$fieldName];
+
+		// Relation but contains no data.
+		if (is_array($value) && empty($value)) {
+			$value = '';
+		} elseif ($value instanceof Content) {
+
+			$fieldNameOfForeignTable = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath);
+
+			// true means the field name does not contains a path. "title" vs "metadata.title"
+			// Fetch the default label
+			if ($fieldNameOfForeignTable === $fieldName) {
+				$foreignTable = Tca::table($object->getDataType())->field($fieldName)->getForeignTable();
+				$fieldNameOfForeignTable = Tca::table($foreignTable)->getLabelField();
+			}
+
+			$value = $object[$fieldName][$fieldNameOfForeignTable];
+		}
+
+		return $value;
+	}
+
+	/**
+	 * Check whether a string contains HTML tags.
+	 *
+	 * @param string $string the content to be analyzed
+	 * @return boolean
+	 */
+	protected function hasHtml($string)
+	{
+		$result = false;
+
+		// We compare the length of the string with html tags and without html tags.
+		if (strlen($string) !== strlen(strip_tags($string))) {
+			$result = true;
+		}
+		return $result;
+	}
+
+	/**
+	 * Check whether a string contains potential XSS.
+	 *
+	 * @param string $string the content to be analyzed
+	 * @return boolean
+	 */
+	protected function isClean($string)
+	{
+
+		// @todo implement me!
+		$result = true;
+		return $result;
+	}
+
+	/**
+	 * Process the value
+	 *
+	 * @todo implement me as a processor chain to be cleaner implementation wise. Look out at the performance however!
+	 *       e.g DefaultValueGridProcessor, TextAreaGridProcessor, ...
+	 *
+	 * @param string $value
+	 * @param \Fab\Vidi\Domain\Model\Content $object
+	 * @param string $fieldNameAndPath
+	 * @return string
+	 * @throws \Fab\Vidi\Exception\InvalidKeyInArrayException
+	 */
+	protected function processValue($value, Content $object, $fieldNameAndPath)
+	{
+
+		// Set default value if $field name correspond to the label of the table
+		$fieldName = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath);
+		if (Tca::table($object->getDataType())->getLabelField() === $fieldName && empty($value)) {
+			$value = sprintf('[%s]', $this->getLabelService()->sL('LLL:EXT:lang/locallang_core.xlf:labels.no_title', 1));
+		}
+
+		// Sanitize the value in case of "select" or "radio button".
+		if (is_scalar($value)) {
+			$fieldType = Tca::table($object->getDataType())->field($fieldNameAndPath)->getType();
+			if ($fieldType !== FieldType::TEXTAREA) {
+				$value = htmlspecialchars($value);
+			} elseif ($fieldType === FieldType::TEXTAREA && !$this->isClean($value)) {
+				$value = htmlspecialchars($value); // Avoid bad surprise, converts characters to HTML.
+			} elseif ($fieldType === FieldType::TEXTAREA && !$this->hasHtml($value)) {
+				$value = nl2br($value);
+			}
+		}
+
+		return $value;
+	}
+
+	/**
+	 * Possible value formatting.
+	 *
+	 * @param string $value
+	 * @param array $configuration
+	 * @return string
+	 * @throws \InvalidArgumentException
+	 */
+	protected function formatValue($value, array $configuration)
+	{
+		if (empty($configuration['format'])) {
+			return $value;
+		}
+		$className = $configuration['format'];
+
+		/** @var \Fab\Vidi\Formatter\FormatterInterface $formatter */
+		$formatter = GeneralUtility::makeInstance($className);
+		$value = $formatter->format($value);
+
+		return $value;
+	}
+
+	/**
+	 * Possible value wrapping.
+	 *
+	 * @param string $value
+	 * @param array $configuration
+	 * @return string
+	 */
+	protected function wrapValue($value, array $configuration)
+	{
+		if (!empty($configuration['wrap'])) {
+			$parts = explode('|', $configuration['wrap']);
+			$value = implode($value, $parts);
+		}
+		return $value;
+	}
+
+	/**
+	 * Tell whether the field in the context really exists.
+	 *
+	 * @return bool
+	 */
+	protected function fieldExists()
+	{
+		if ($this->variables['hasField'] === null) {
+			$dataType = $this->getDataType();
+			$fieldName = $this->getFieldName();
+			$this->variables['hasField'] = Tca::table($dataType)->hasField($fieldName);
+		}
+		return $this->variables['hasField'];
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getDataType()
+	{
+		return $this->variables['dataType'];
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getFieldName()
+	{
+		return $this->variables['fieldName'];
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getFieldNameAndPath()
+	{
+		return $this->variables['fieldNameAndPath'];
+	}
+
+	/**
+	 * @return Content
+	 */
+	protected function getObject()
+	{
+		return $this->variables['object'];
+	}
+
+	/**
+	 * @return Content
+	 * @throws \InvalidArgumentException
+	 */
+	protected function getResolvedObject()
+	{
+		if (empty($this->variables['resolvedObject'])) {
+			$object = $this->getObject();
+			$fieldNameAndPath = $this->getFieldNameAndPath();
+			$this->variables['resolvedObject'] = $this->getContentObjectResolver()->getObject($object, $fieldNameAndPath);
+		}
+		return $this->variables['resolvedObject'];
+	}
+
+	/**
+	 * @return FieldPathResolver|object
+	 * @throws \InvalidArgumentException
+	 */
+	protected function getFieldPathResolver()
+	{
+		return GeneralUtility::makeInstance(FieldPathResolver::class);
+	}
+
+	/**
+	 * @return ContentObjectResolver|object
+	 * @throws \InvalidArgumentException
+	 */
+	protected function getContentObjectResolver()
+	{
+		return GeneralUtility::makeInstance(ContentObjectResolver::class);
+	}
+
+	/**
+	 * @return \TYPO3\CMS\Core\Localization\LanguageService
+	 */
+	protected function getLabelService()
+	{
+		return $GLOBALS['LANG'];
+	}
+
+	/**
+	 * @return LanguageService|object
+	 * @throws \InvalidArgumentException
+	 */
+	protected function getLanguageService()
+	{
+		return GeneralUtility::makeInstance(LanguageService::class);
+	}
 
 }

Classes/Persistence/Storage/VidiDbBackend.php

Indentation +1053 added lines, -1053 removed lines

@@ -40,1058 +40,1058 @@
 class VidiDbBackend
 {
 
-    const OPERATOR_EQUAL_TO_NULL = 'operatorEqualToNull';
-    const OPERATOR_NOT_EQUAL_TO_NULL = 'operatorNotEqualToNull';
-
-    /**
-     * The TYPO3 page repository. Used for language and workspace overlay
-     *
-     * @var PageRepository
-     */
-    protected $pageRepository;
-
-    /**
-     * @var \TYPO3\CMS\Extbase\Service\EnvironmentService
-     * @Inject
-     */
-    protected $environmentService;
-
-    /**
-     * @var \Fab\Vidi\Persistence\Query
-     */
-    protected $query;
-
-    /**
-     * Store some info related to table name and its aliases.
-     *
-     * @var array
-     */
-    protected $tableNameAliases = array(
-        'aliases' => [],
-        'aliasIncrement' => [],
-    );
-
-    /**
-     * Use to store the current foreign table name alias.
-     *
-     * @var string
-     */
-    protected $currentChildTableNameAlias = '';
-
-    /**
-     * @param Query $query
-     */
-    public function __construct(Query $query)
-    {
-        $this->query = $query;
-    }
-
-    /**
-     * @param $parameters
-     * @return array
-     */
-    protected static function getTypes($parameters)
-    {
-        $types = [];
-        foreach ($parameters as $parameter) {
-            if (is_array($parameter)) {
-                if (MathUtility::canBeInterpretedAsInteger($parameter[0])) {
-                    $types[] = \Doctrine\DBAL\Connection::PARAM_INT_ARRAY;
-                } else {
-                    $types[] = \Doctrine\DBAL\Connection::PARAM_STR_ARRAY;
-                }
-            } else {
-                if (MathUtility::canBeInterpretedAsInteger($parameter)) {
-                    $types[] = ParameterType::INTEGER;
-                } else {
-                    $types[] = ParameterType::STRING;
-                }
-            }
-        }
-        return $types;
-    }
-
-    /**
-     * Returns the result of the query
-     */
-    public function fetchResult()
-    {
-        $parameters = [];
-        $statementParts = $this->parseQuery($parameters);
-        $statementParts = $this->processStatementStructureForRecursiveMMRelation($statementParts);
-        $sql = $this->buildQuery($statementParts);
-        //print $sql; exit();
-
-        $rows = $this->getConnection()
-            ->executeQuery($sql, $parameters, self::getTypes($parameters))
-            ->fetchAll();
-
-        return $this->getContentObjects($rows);
-    }
-
-    /**
-     * Returns the number of tuples matching the query.
-     *
-     * @return int The number of matching tuples
-     */
-    public function countResult()
-    {
-        $parameters = [];
-        $statementParts = $this->parseQuery($parameters);
-        $statementParts = $this->processStatementStructureForRecursiveMMRelation($statementParts);
-        $types = self::getTypes($parameters);
-
-        // if limit is set, we need to count the rows "manually" as COUNT(*) ignores LIMIT constraints
-        if (!empty($statementParts['limit'])) {
-            $sql = $this->buildQuery($statementParts);
-
-            $count = $this
-                ->getConnection()
-                ->executeQuery($sql, $parameters, $types)
-                ->rowCount();
-        } else {
-            $statementParts['fields'] = array('COUNT(*)');
-            // having orderings without grouping is not compatible with non-MySQL DBMS
-            $statementParts['orderings'] = [];
-            if (isset($statementParts['keywords']['distinct'])) {
-                unset($statementParts['keywords']['distinct']);
-                $distinctField = $this->query->getDistinct() ? $this->query->getDistinct() : 'uid';
-                $statementParts['fields'] = array('COUNT(DISTINCT ' . $statementParts['mainTable'] . '.' . $distinctField . ')');
-            }
-
-            $sql = $this->buildQuery($statementParts);
-            $count = $this
-                ->getConnection()
-                ->executeQuery($sql, $parameters, $types)
-                ->fetchColumn(0);
-        }
-        return (int)$count;
-    }
-
-    /**
-     * Parses the query and returns the SQL statement parts.
-     *
-     * @param array &$parameters
-     * @return array
-     */
-    public function parseQuery(array &$parameters)
-    {
-        $statementParts = [];
-        $statementParts['keywords'] = [];
-        $statementParts['tables'] = [];
-        $statementParts['unions'] = [];
-        $statementParts['fields'] = [];
-        $statementParts['where'] = [];
-        $statementParts['additionalWhereClause'] = [];
-        $statementParts['orderings'] = [];
-        $statementParts['limit'] = [];
-        $query = $this->query;
-        $source = $query->getSource();
-        $this->parseSource($source, $statementParts);
-        $this->parseConstraint($query->getConstraint(), $source, $statementParts, $parameters);
-        $this->parseOrderings($query->getOrderings(), $source, $statementParts);
-        $this->parseLimitAndOffset($query->getLimit(), $query->getOffset(), $statementParts);
-        $tableNames = array_unique(array_keys($statementParts['tables'] + $statementParts['unions']));
-        foreach ($tableNames as $tableNameOrAlias) {
-            if (is_string($tableNameOrAlias) && strlen($tableNameOrAlias) > 0) {
-                $this->addAdditionalWhereClause($query->getQuerySettings(), $tableNameOrAlias, $statementParts);
-            }
-        }
-
-        return $statementParts;
-    }
-
-    /**
-     * Fiddle with the statement structure to handle recursive MM relations.
-     * For the recursive MM query to work, we must invert some values.
-     * Let see if that is the best way of doing that...
-     *
-     * @param array $statementParts
-     * @return array
-     */
-    public function processStatementStructureForRecursiveMMRelation(array $statementParts)
-    {
-
-        if ($this->hasRecursiveMMRelation()) {
-            $tableName = $this->query->getType();
-
-            // In order the MM query to work for a recursive MM query, we must invert some values.
-            // tx_domain_model_foo0 (the alias) <--> tx_domain_model_foo (the origin table name)
-            $values = [];
-            foreach ($statementParts['fields'] as $key => $value) {
-                $values[$key] = str_replace($tableName, $tableName . '0', $value);
-            }
-            $statementParts['fields'] = $values;
-
-            // Same comment as above.
-            $values = [];
-            foreach ($statementParts['where'] as $key => $value) {
-                $values[$key] = str_replace($tableName . '0', $tableName, $value);
-            }
-            $statementParts['where'] = $values;
-
-            // We must be more restrictive by transforming the "left" union by "inner"
-            $values = [];
-            foreach ($statementParts['unions'] as $key => $value) {
-                $values[$key] = str_replace('LEFT JOIN', 'INNER JOIN', $value);
-            }
-            $statementParts['unions'] = $values;
-        }
-
-        return $statementParts;
-    }
-
-    /**
-     * Tell whether there is a recursive MM relation.
-     *
-     * @return bool
-     */
-    public function hasRecursiveMMRelation()
-    {
-        return isset($this->tableNameAliases['aliasIncrement'][$this->query->getType()]);
-
-    }
-
-    /**
-     * Returns the statement, ready to be executed.
-     *
-     * @param array $statementParts The SQL statement parts
-     * @return string The SQL statement
-     */
-    public function buildQuery(array $statementParts)
-    {
-
-        // Add more statement to the UNION part.
-        if (!empty($statementParts['unions'])) {
-            foreach ($statementParts['unions'] as $tableName => $unionPart) {
-                if (!empty($statementParts['additionalWhereClause'][$tableName])) {
-                    $statementParts['unions'][$tableName] .= ' AND ' . implode(' AND ', $statementParts['additionalWhereClause'][$tableName]);
-                }
-            }
-        }
-
-        $statement = 'SELECT ' . implode(' ', $statementParts['keywords']) . ' ' . implode(',', $statementParts['fields']) . ' FROM ' . implode(' ', $statementParts['tables']) . ' ' . implode(' ', $statementParts['unions']);
-        if (!empty($statementParts['where'])) {
-            $statement .= ' WHERE ' . implode('', $statementParts['where']);
-            if (!empty($statementParts['additionalWhereClause'][$this->query->getType()])) {
-                $statement .= ' AND ' . implode(' AND ', $statementParts['additionalWhereClause'][$this->query->getType()]);
-            }
-        } elseif (!empty($statementParts['additionalWhereClause'])) {
-            $statement .= ' WHERE ' . implode(' AND ', $statementParts['additionalWhereClause'][$this->query->getType()]);
-        }
-        if (!empty($statementParts['orderings'])) {
-            $statement .= ' ORDER BY ' . implode(', ', $statementParts['orderings']);
-        }
-        if (!empty($statementParts['limit'])) {
-            $statement .= ' LIMIT ' . $statementParts['limit'];
-        }
-
-        return $statement;
-    }
-
-    /**
-     * Transforms a Query Source into SQL and parameter arrays
-     *
-     * @param SourceInterface $source The source
-     * @param array &$sql
-     * @return void
-     */
-    protected function parseSource(SourceInterface $source, array &$sql)
-    {
-        $tableName = $this->getTableName();
-        $sql['fields'][$tableName] = $tableName . '.*';
-        if ($this->query->getDistinct()) {
-            $sql['fields'][$tableName] = $tableName . '.' . $this->query->getDistinct();
-            $sql['keywords']['distinct'] = 'DISTINCT';
-        }
-        $sql['tables'][$tableName] = $tableName;
-        $sql['mainTable'] = $tableName;
-    }
-
-    /**
-     * Transforms a constraint into SQL and parameter arrays
-     *
-     * @param ConstraintInterface $constraint The constraint
-     * @param SourceInterface $source The source
-     * @param array &$statementParts The query parts
-     * @param array &$parameters The parameters that will replace the markers
-     * @return void
-     */
-    protected function parseConstraint(ConstraintInterface $constraint = null, SourceInterface $source, array &$statementParts, array &$parameters)
-    {
-        if ($constraint instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\AndInterface) {
-            $statementParts['where'][] = '(';
-            $this->parseConstraint($constraint->getConstraint1(), $source, $statementParts, $parameters);
-            $statementParts['where'][] = ' AND ';
-            $this->parseConstraint($constraint->getConstraint2(), $source, $statementParts, $parameters);
-            $statementParts['where'][] = ')';
-        } elseif ($constraint instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\OrInterface) {
-            $statementParts['where'][] = '(';
-            $this->parseConstraint($constraint->getConstraint1(), $source, $statementParts, $parameters);
-            $statementParts['where'][] = ' OR ';
-            $this->parseConstraint($constraint->getConstraint2(), $source, $statementParts, $parameters);
-            $statementParts['where'][] = ')';
-        } elseif ($constraint instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\NotInterface) {
-            $statementParts['where'][] = 'NOT (';
-            $this->parseConstraint($constraint->getConstraint(), $source, $statementParts, $parameters);
-            $statementParts['where'][] = ')';
-        } elseif ($constraint instanceof ComparisonInterface) {
-            $this->parseComparison($constraint, $source, $statementParts, $parameters);
-        }
-    }
-
-    /**
-     * Parse a Comparison into SQL and parameter arrays.
-     *
-     * @param ComparisonInterface $comparison The comparison to parse
-     * @param SourceInterface $source The source
-     * @param array &$statementParts SQL query parts to add to
-     * @param array &$parameters Parameters to bind to the SQL
-     * @return void
-     * @throws Exception\RepositoryException
-     */
-    protected function parseComparison(ComparisonInterface $comparison, SourceInterface $source, array &$statementParts, array &$parameters)
-    {
-        $operand1 = $comparison->getOperand1();
-        $operator = $comparison->getOperator();
-        $operand2 = $comparison->getOperand2();
-        if ($operator === QueryInterface::OPERATOR_IN) {
-            $items = [];
-            $hasValue = false;
-            foreach ($operand2 as $value) {
-                $value = $this->getPlainValue($value);
-                if ($value !== null) {
-                    $items[] = $value;
-                    $hasValue = true;
-                }
-            }
-            if ($hasValue === false) {
-                $statementParts['where'][] = '1<>1';
-            } else {
-                $this->parseDynamicOperand($operand1, $operator, $source, $statementParts, $parameters, null);
-                $parameters[] = $items;
-            }
-        } elseif ($operator === QueryInterface::OPERATOR_CONTAINS) {
-            if ($operand2 === null) {
-                $statementParts['where'][] = '1<>1';
-            } else {
-                throw new \Exception('Not implemented! Contact extension author.', 1412931227);
-                # @todo re-implement me if necessary.
-                #$tableName = $this->query->getType();
-                #$propertyName = $operand1->getPropertyName();
-                #while (strpos($propertyName, '.') !== false) {
-                #	$this->addUnionStatement($tableName, $propertyName, $statementParts);
-                #}
-                #$columnName = $propertyName;
-                #$columnMap = $propertyName;
-                #$typeOfRelation = $columnMap instanceof ColumnMap ? $columnMap->getTypeOfRelation() : null;
-                #if ($typeOfRelation === ColumnMap::RELATION_HAS_AND_BELONGS_TO_MANY) {
-                #	$relationTableName = $columnMap->getRelationTableName();
-                #	$statementParts['where'][] = $tableName . '.uid IN (SELECT ' . $columnMap->getParentKeyFieldName() . ' FROM ' . $relationTableName . ' WHERE ' . $columnMap->getChildKeyFieldName() . '=?)';
-                #	$parameters[] = intval($this->getPlainValue($operand2));
-                #} elseif ($typeOfRelation === ColumnMap::RELATION_HAS_MANY) {
-                #	$parentKeyFieldName = $columnMap->getParentKeyFieldName();
-                #	if (isset($parentKeyFieldName)) {
-                #		$childTableName = $columnMap->getChildTableName();
-                #		$statementParts['where'][] = $tableName . '.uid=(SELECT ' . $childTableName . '.' . $parentKeyFieldName . ' FROM ' . $childTableName . ' WHERE ' . $childTableName . '.uid=?)';
-                #		$parameters[] = intval($this->getPlainValue($operand2));
-                #	} else {
-                #		$statementParts['where'][] = 'FIND_IN_SET(?,' . $tableName . '.' . $columnName . ')';
-                #		$parameters[] = intval($this->getPlainValue($operand2));
-                #	}
-                #} else {
-                #	throw new Exception\RepositoryException('Unsupported or non-existing property name "' . $propertyName . '" used in relation matching.', 1327065745);
-                #}
-            }
-        } else {
-            if ($operand2 === null) {
-                if ($operator === QueryInterface::OPERATOR_EQUAL_TO) {
-                    $operator = self::OPERATOR_EQUAL_TO_NULL;
-                } elseif ($operator === QueryInterface::OPERATOR_NOT_EQUAL_TO) {
-                    $operator = self::OPERATOR_NOT_EQUAL_TO_NULL;
-                }
-            }
-            $this->parseDynamicOperand($operand1, $operator, $source, $statementParts, $parameters);
-            $parameters[] = $this->getPlainValue($operand2);
-        }
-    }
-
-    /**
-     * Returns a plain value, i.e. objects are flattened if possible.
-     *
-     * @param mixed $input
-     * @return mixed
-     * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\UnexpectedTypeException
-     */
-    protected function getPlainValue($input)
-    {
-        if (is_array($input)) {
-            throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\UnexpectedTypeException('An array could not be converted to a plain value.', 1274799932);
-        }
-        if ($input instanceof \DateTime) {
-            return $input->format('U');
-        } elseif (is_object($input)) {
-            if ($input instanceof \TYPO3\CMS\Extbase\Persistence\Generic\LazyLoadingProxy) {
-                $realInput = $input->_loadRealInstance();
-            } else {
-                $realInput = $input;
-            }
-            if ($realInput instanceof \TYPO3\CMS\Extbase\DomainObject\DomainObjectInterface) {
-                return $realInput->getUid();
-            } else {
-                throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\UnexpectedTypeException('An object of class "' . get_class($realInput) . '" could not be converted to a plain value.', 1274799934);
-            }
-        } elseif (is_bool($input)) {
-            return $input === true ? 1 : 0;
-        } else {
-            return $input;
-        }
-    }
-
-    /**
-     * Parse a DynamicOperand into SQL and parameter arrays.
-     *
-     * @param DynamicOperandInterface $operand
-     * @param string $operator One of the JCR_OPERATOR_* constants
-     * @param SourceInterface $source The source
-     * @param array &$statementParts The query parts
-     * @param array &$parameters The parameters that will replace the markers
-     * @param string $valueFunction an optional SQL function to apply to the operand value
-     * @return void
-     */
-    protected function parseDynamicOperand(DynamicOperandInterface $operand, $operator, SourceInterface $source, array &$statementParts, array &$parameters, $valueFunction = null)
-    {
-        if ($operand instanceof LowerCaseInterface) {
-            $this->parseDynamicOperand($operand->getOperand(), $operator, $source, $statementParts, $parameters, 'LOWER');
-        } elseif ($operand instanceof UpperCaseInterface) {
-            $this->parseDynamicOperand($operand->getOperand(), $operator, $source, $statementParts, $parameters, 'UPPER');
-        } elseif ($operand instanceof PropertyValueInterface) {
-            $propertyName = $operand->getPropertyName();
-
-            // Reset value.
-            $this->currentChildTableNameAlias = '';
-
-            if ($source instanceof SelectorInterface) {
-                $tableName = $this->query->getType();
-                while (strpos($propertyName, '.') !== false) {
-                    $this->addUnionStatement($tableName, $propertyName, $statementParts);
-                }
-            } elseif ($source instanceof JoinInterface) {
-                $tableName = $source->getJoinCondition()->getSelector1Name();
-            }
-
-            $columnName = $propertyName;
-            $resolvedOperator = $this->resolveOperator($operator);
-            $constraintSQL = '';
-
-            $marker = $operator === QueryInterface::OPERATOR_IN
-                ? '(?)'
-                : '?';
-
-            if ($valueFunction === null) {
-                $constraintSQL .= (!empty($tableName) ? $tableName . '.' : '') . $columnName . ' ' . $resolvedOperator . ' ' . $marker;
-            } else {
-                $constraintSQL .= $valueFunction . '(' . (!empty($tableName) ? $tableName . '.' : '') . $columnName . ') ' . $resolvedOperator . ' ' . $marker;
-            }
-
-            if (isset($tableName) && !empty($this->currentChildTableNameAlias)) {
-                $constraintSQL = $this->replaceTableNameByAlias($tableName, $this->currentChildTableNameAlias, $constraintSQL);
-            }
-            $statementParts['where'][] = $constraintSQL;
-        }
-    }
-
-    /**
-     * @param string &$tableName
-     * @param string &$propertyPath
-     * @param array &$statementParts
-     */
-    protected function addUnionStatement(&$tableName, &$propertyPath, array &$statementParts)
-    {
-
-        $table = Tca::table($tableName);
-
-        $explodedPropertyPath = explode('.', $propertyPath, 2);
-        $fieldName = $explodedPropertyPath[0];
-
-        // Field of type "group" are special because property path must contain the table name
-        // to determine the relation type. Example for sys_category, property path will look like "items.sys_file"
-        $parts = explode('.', $propertyPath, 3);
-        if ($table->field($fieldName)->isGroup() && count($parts) > 2) {
-            $explodedPropertyPath[0] = $parts[0] . '.' . $parts[1];
-            $explodedPropertyPath[1] = $parts[2];
-            $fieldName = $explodedPropertyPath[0];
-        }
-
-        $parentKeyFieldName = $table->field($fieldName)->getForeignField();
-        $childTableName = $table->field($fieldName)->getForeignTable();
-
-        if ($childTableName === null) {
-            throw new Exception\InvalidRelationConfigurationException('The relation information for property "' . $fieldName . '" of class "' . $tableName . '" is missing.', 1353170925);
-        }
-
-        if ($table->field($fieldName)->hasOne()) { // includes relation "one-to-one" and "many-to-one"
-            // sometimes the opposite relation is not defined. We don't want to force this config for backward compatibility reasons.
-            // $parentKeyFieldName === null does the trick somehow. Before condition was if (isset($parentKeyFieldName))
-            if ($table->field($fieldName)->hasRelationManyToOne() || $parentKeyFieldName === null) {
-                $statementParts['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $tableName . '.' . $fieldName . '=' . $childTableName . '.uid';
-            } else {
-                $statementParts['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $tableName . '.uid=' . $childTableName . '.' . $parentKeyFieldName;
-            }
-        } elseif ($table->field($fieldName)->hasRelationManyToMany()) {
-            $relationTableName = $table->field($fieldName)->getManyToManyTable();
-
-            $parentKeyFieldName = $table->field($fieldName)->isOppositeRelation() ? 'uid_foreign' : 'uid_local';
-            $childKeyFieldName = !$table->field($fieldName)->isOppositeRelation() ? 'uid_foreign' : 'uid_local';
-
-            // MM table e.g sys_category_record_mm
-            $relationTableNameAlias = $this->generateAlias($relationTableName);
-            $join = sprintf(
-                'LEFT JOIN %s AS %s ON %s.uid=%s.%s', $relationTableName,
-                $relationTableNameAlias,
-                $tableName,
-                $relationTableNameAlias,
-                $parentKeyFieldName
-            );
-            $statementParts['unions'][$relationTableNameAlias] = $join;
-
-            // Foreign table e.g sys_category
-            $childTableNameAlias = $this->generateAlias($childTableName);
-            $this->currentChildTableNameAlias = $childTableNameAlias;
-            $join = sprintf(
-                'LEFT JOIN %s AS %s ON %s.%s=%s.uid',
-                $childTableName,
-                $childTableNameAlias,
-                $relationTableNameAlias,
-                $childKeyFieldName,
-                $childTableNameAlias
-            );
-            $statementParts['unions'][$childTableNameAlias] = $join;
-
-            // Find a possible table name for a MM condition.
-            $tableNameCondition = $table->field($fieldName)->getAdditionalTableNameCondition();
-            if ($tableNameCondition) {
-
-                // If we can find a source file name,  we can then retrieve more MM conditions from the TCA such as a field name.
-                $sourceFileName = $this->query->getSourceFieldName();
-                if (empty($sourceFileName)) {
-                    $additionalMMConditions = array(
-                        'tablenames' => $tableNameCondition,
-                    );
-                } else {
-                    $additionalMMConditions = Tca::table($tableNameCondition)->field($sourceFileName)->getAdditionalMMCondition();
-                }
-
-                foreach ($additionalMMConditions as $additionalFieldName => $additionalMMCondition) {
-                    $additionalJoin = sprintf(' AND %s.%s = "%s"', $relationTableNameAlias, $additionalFieldName, $additionalMMCondition);
-                    $statementParts['unions'][$relationTableNameAlias] .= $additionalJoin;
-
-                    $additionalJoin = sprintf(' AND %s.%s = "%s"', $relationTableNameAlias, $additionalFieldName, $additionalMMCondition);
-                    $statementParts['unions'][$childTableNameAlias] .= $additionalJoin;
-                }
-            }
-
-        } elseif ($table->field($fieldName)->hasMany()) { // includes relations "many-to-one" and "csv" relations
-            $childTableNameAlias = $this->generateAlias($childTableName);
-            $this->currentChildTableNameAlias = $childTableNameAlias;
-
-            if (isset($parentKeyFieldName)) {
-                $join = sprintf(
-                    'LEFT JOIN %s AS %s ON %s.uid=%s.%s',
-                    $childTableName,
-                    $childTableNameAlias,
-                    $tableName,
-                    $childTableNameAlias,
-                    $parentKeyFieldName
-                );
-                $statementParts['unions'][$childTableNameAlias] = $join;
-            } else {
-                $join = sprintf(
-                    'LEFT JOIN %s AS %s ON (FIND_IN_SET(%s.uid, %s.%s))',
-                    $childTableName,
-                    $childTableNameAlias,
-                    $childTableNameAlias,
-                    $tableName,
-                    $fieldName
-                );
-                $statementParts['unions'][$childTableNameAlias] = $join;
-            }
-        } else {
-            throw new Exception('Could not determine type of relation.', 1252502725);
-        }
-
-        $statementParts['keywords']['distinct'] = 'DISTINCT';
-        $propertyPath = $explodedPropertyPath[1];
-        $tableName = $childTableName;
-    }
-
-    /**
-     * Returns the SQL operator for the given JCR operator type.
-     *
-     * @param string $operator One of the JCR_OPERATOR_* constants
-     * @return string an SQL operator
-     * @throws Exception
-     */
-    protected function resolveOperator($operator)
-    {
-        switch ($operator) {
-            case self::OPERATOR_EQUAL_TO_NULL:
-                $operator = 'IS';
-                break;
-            case self::OPERATOR_NOT_EQUAL_TO_NULL:
-                $operator = 'IS NOT';
-                break;
-            case QueryInterface::OPERATOR_IN:
-                $operator = 'IN';
-                break;
-            case QueryInterface::OPERATOR_EQUAL_TO:
-                $operator = '=';
-                break;
-            case QueryInterface::OPERATOR_NOT_EQUAL_TO:
-                $operator = '!=';
-                break;
-            case QueryInterface::OPERATOR_LESS_THAN:
-                $operator = '<';
-                break;
-            case QueryInterface::OPERATOR_LESS_THAN_OR_EQUAL_TO:
-                $operator = '<=';
-                break;
-            case QueryInterface::OPERATOR_GREATER_THAN:
-                $operator = '>';
-                break;
-            case QueryInterface::OPERATOR_GREATER_THAN_OR_EQUAL_TO:
-                $operator = '>=';
-                break;
-            case QueryInterface::OPERATOR_LIKE:
-                $operator = 'LIKE';
-                break;
-            default:
-                throw new Exception('Unsupported operator encountered.', 1242816073);
-        }
-        return $operator;
-    }
-
-    /**
-     * Adds additional WHERE statements according to the query settings.
-     *
-     * @param QuerySettingsInterface $querySettings The TYPO3 CMS specific query settings
-     * @param string $tableNameOrAlias The table name to add the additional where clause for
-     * @param array &$statementParts
-     * @return void
-     */
-    protected function addAdditionalWhereClause(QuerySettingsInterface $querySettings, $tableNameOrAlias, &$statementParts)
-    {
-        $this->addVisibilityConstraintStatement($querySettings, $tableNameOrAlias, $statementParts);
-        if ($querySettings->getRespectSysLanguage()) {
-            $this->addSysLanguageStatement($tableNameOrAlias, $statementParts, $querySettings);
-        }
-    }
-
-    /**
-     * Adds enableFields and deletedClause to the query if necessary
-     *
-     * @param QuerySettingsInterface $querySettings
-     * @param string $tableNameOrAlias The database table name
-     * @param array &$statementParts The query parts
-     * @return void
-     */
-    protected function addVisibilityConstraintStatement(QuerySettingsInterface $querySettings, $tableNameOrAlias, array &$statementParts)
-    {
-        $statement = '';
-        $tableName = $this->resolveTableNameAlias($tableNameOrAlias);
-        if (is_array($GLOBALS['TCA'][$tableName]['ctrl'])) {
-            $ignoreEnableFields = $querySettings->getIgnoreEnableFields();
-            $enableFieldsToBeIgnored = $querySettings->getEnableFieldsToBeIgnored();
-            $includeDeleted = $querySettings->getIncludeDeleted();
-            if ($this->environmentService->isEnvironmentInFrontendMode()) {
-                $statement .= $this->getFrontendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $enableFieldsToBeIgnored, $includeDeleted);
-            } else {
-                // TYPO3_MODE === 'BE'
-                $statement .= $this->getBackendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $includeDeleted);
-            }
-
-            // Remove the prefixing "AND" if any.
-            if (!empty($statement)) {
-                $statement = strtolower(substr($statement, 1, 3)) === 'and' ? substr($statement, 5) : $statement;
-                $statementParts['additionalWhereClause'][$tableNameOrAlias][] = $statement;
-            }
-        }
-    }
-
-    /**
-     * Returns constraint statement for frontend context
-     *
-     * @param string $tableNameOrAlias
-     * @param boolean $ignoreEnableFields A flag indicating whether the enable fields should be ignored
-     * @param array $enableFieldsToBeIgnored If $ignoreEnableFields is true, this array specifies enable fields to be ignored. If it is null or an empty array (default) all enable fields are ignored.
-     * @param boolean $includeDeleted A flag indicating whether deleted records should be included
-     * @return string
-     * @throws Exception\InconsistentQuerySettingsException
-     */
-    protected function getFrontendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $enableFieldsToBeIgnored, $includeDeleted)
-    {
-        $statement = '';
-        $tableName = $this->resolveTableNameAlias($tableNameOrAlias);
-        if ($ignoreEnableFields && !$includeDeleted) {
-            if (count($enableFieldsToBeIgnored)) {
-                // array_combine() is necessary because of the way \TYPO3\CMS\Frontend\Page\PageRepository::enableFields() is implemented
-                $statement .= $this->getPageRepository()->enableFields($tableName, -1, array_combine($enableFieldsToBeIgnored, $enableFieldsToBeIgnored));
-            } else {
-                $statement .= $this->getPageRepository()->deleteClause($tableName);
-            }
-        } elseif (!$ignoreEnableFields && !$includeDeleted) {
-            $statement .= $this->getPageRepository()->enableFields($tableName);
-        } elseif (!$ignoreEnableFields && $includeDeleted) {
-            throw new Exception\InconsistentQuerySettingsException('Query setting "ignoreEnableFields=false" can not be used together with "includeDeleted=true" in frontend context.', 1327678173);
-        }
-        return $this->replaceTableNameByAlias($tableName, $tableNameOrAlias, $statement);
-    }
-
-    /**
-     * Returns constraint statement for backend context
-     *
-     * @param string $tableNameOrAlias
-     * @param boolean $ignoreEnableFields A flag indicating whether the enable fields should be ignored
-     * @param boolean $includeDeleted A flag indicating whether deleted records should be included
-     * @return string
-     */
-    protected function getBackendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $includeDeleted)
-    {
-        $tableName = $this->resolveTableNameAlias($tableNameOrAlias);
-        $statement = '';
-        if (!$ignoreEnableFields) {
-            $statement .= BackendUtility::BEenableFields($tableName);
-        }
-
-        // If the table is found to have "workspace" support, add the corresponding fields in the statement.
-        if (Tca::table($tableName)->hasWorkspaceSupport()) {
-            if ($this->getBackendUser()->workspace === 0) {
-                $statement .= ' AND ' . $tableName . '.t3ver_state<=' . new VersionState(VersionState::DEFAULT_STATE);
-            } else {
-                // Show only records of live and of the current workspace
-                // In case we are in a Versioning preview
-                $statement .= ' AND (' .
-                    $tableName . '.t3ver_wsid=0 OR ' .
-                    $tableName . '.t3ver_wsid=' . (int)$this->getBackendUser()->workspace .
-                    ')';
-            }
-
-            // Check if this segment make sense here or whether it should be in the "if" part when we have workspace = 0
-            $statement .= ' AND ' . $tableName . '.pid<>-1';
-        }
-
-        if (!$includeDeleted) {
-            $statement .= BackendUtility::deleteClause($tableName);
-        }
-
-        return $this->replaceTableNameByAlias($tableName, $tableNameOrAlias, $statement);
-    }
-
-    /**
-     * Builds the language field statement
-     *
-     * @param string $tableNameOrAlias The database table name
-     * @param array &$statementParts The query parts
-     * @param QuerySettingsInterface $querySettings The TYPO3 CMS specific query settings
-     * @return void
-     * @throws Exception
-     */
-    protected function addSysLanguageStatement($tableNameOrAlias, array &$statementParts, $querySettings)
-    {
-        $tableName = $this->resolveTableNameAlias($tableNameOrAlias);
-        if (is_array($GLOBALS['TCA'][$tableName]['ctrl'])) {
-            if (!empty($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])) {
-                // Select all entries for the current language
-                $additionalWhereClause = $tableNameOrAlias . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . ' IN (' . intval($querySettings->getLanguageUid()) . ',-1)';
-                // If any language is set -> get those entries which are not translated yet
-                // They will be removed by t3lib_page::getRecordOverlay if not matching overlay mode
-                if (isset($GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'])
-                    && $querySettings->getLanguageUid() > 0
-                ) {
-                    $additionalWhereClause .= ' OR (' . $tableNameOrAlias . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . '=0' .
-                        ' AND ' . $tableNameOrAlias . '.uid NOT IN (SELECT ' . $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'] .
-                        ' FROM ' . $tableName .
-                        ' WHERE ' . $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'] . '>0' .
-                        ' AND ' . $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . '>0';
-
-                    // Add delete clause to ensure all entries are loaded
-                    if (isset($GLOBALS['TCA'][$tableName]['ctrl']['delete'])) {
-                        $additionalWhereClause .= ' AND ' . $tableNameOrAlias . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['delete'] . '=0';
-                    }
-                    $additionalWhereClause .= '))';
-                }
-                $statementParts['additionalWhereClause'][$tableNameOrAlias][] = '(' . $additionalWhereClause . ')';
-            }
-        }
-    }
-
-    /**
-     * Transforms orderings into SQL.
-     *
-     * @param array $orderings An array of orderings (Tx_Extbase_Persistence_QOM_Ordering)
-     * @param SourceInterface $source The source
-     * @param array &$statementParts The query parts
-     * @return void
-     * @throws Exception\UnsupportedOrderException
-     */
-    protected function parseOrderings(array $orderings, SourceInterface $source, array &$statementParts)
-    {
-        foreach ($orderings as $fieldNameAndPath => $order) {
-            switch ($order) {
-                case QueryInterface::ORDER_ASCENDING:
-                    $order = 'ASC';
-                    break;
-                case QueryInterface::ORDER_DESCENDING:
-                    $order = 'DESC';
-                    break;
-                default:
-                    throw new Exception\UnsupportedOrderException('Unsupported order encountered.', 1456845126);
-            }
-
-            $tableName = $this->getFieldPathResolver()->getDataType($fieldNameAndPath, $this->query->getType());
-            $fieldName = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath, $tableName);
-            $statementParts['orderings'][] = sprintf('%s.%s %s', $tableName, $fieldName, $order);
-        }
-    }
-
-    /**
-     * Transforms limit and offset into SQL
-     *
-     * @param int $limit
-     * @param int $offset
-     * @param array &$statementParts
-     * @return void
-     */
-    protected function parseLimitAndOffset($limit, $offset, array &$statementParts)
-    {
-        if ($limit !== null && $offset !== null) {
-            $statementParts['limit'] = intval($offset) . ', ' . intval($limit);
-        } elseif ($limit !== null) {
-            $statementParts['limit'] = intval($limit);
-        }
-    }
-
-    /**
-     * @param array $rows
-     * @return array
-     */
-    protected function getContentObjects(array $rows): array
-    {
-        $contentObjects = [];
-        foreach ($rows as $row) {
-
-            // Get language uid from querySettings.
-            // Ensure the backend handling is not broken (fallback to Get parameter 'L' if needed)
-            $overlaidRow = $this->doLanguageAndWorkspaceOverlay(
-                $row,
-                $this->query->getQuerySettings()
-            );
-
-            $contentObjects[] = GeneralUtility::makeInstance(
-                \Fab\Vidi\Domain\Model\Content::class,
-                $this->query->getType(),
-                $overlaidRow
-            );
-        }
-
-        return $contentObjects;
-    }
-
-    /**
-     * Performs workspace and language overlay on the given row array. The language and workspace id is automatically
-     * detected (depending on FE or BE context). You can also explicitly set the language/workspace id.
-     *
-     * @param array $row
-     * @param QuerySettingsInterface $querySettings The TYPO3 CMS specific query settings
-     * @return array
-     */
-    protected function doLanguageAndWorkspaceOverlay(array $row, $querySettings)
-    {
-        $tableName = $this->getTableName();
-
-        $pageRepository = $this->getPageRepository();
-        if (is_object($GLOBALS['TSFE'])) {
-            $languageMode = $GLOBALS['TSFE']->sys_language_mode;
-            #if ($this->isBackendUserLogged() && $this->getBackendUser()->workspace !== 0) {
-            #    $pageRepository->versioningWorkspaceId = $this->getBackendUser()->workspace;
-            #}
-        } else {
-            $languageMode = '';
-            $workspaceUid = $this->getBackendUser()->workspace;
-            #$pageRepository->versioningWorkspaceId = $workspaceUid;
-            #if ($this->getBackendUser()->workspace !== 0) {
-            #    $pageRepository->versioningPreview = 1;
-            #}
-        }
-
-        // If current row is a translation select its parent
-        if (isset($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])
-            && isset($GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'])
-        ) {
-            if (isset($row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']])
-                && $row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']] > 0
-            ) {
-                $queryBuilder = $this->getQueryBuilder();
-                $row = $queryBuilder
-                    ->select($tableName . '.*')
-                    ->from($tableName)
-                    ->andWhere(
-                        $tableName . '.uid=' . (int)$row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']],
-                        $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . ' = 0'
-                    )
-                    ->execute()
-                    ->fetch();
-            }
-        }
-
-        // Retrieve the original uid; Used for Workspaces!
-        if (TYPO3_MODE !== 'BE') {
-            $pageRepository->versionOL($tableName, $row, true, true);
-        } else {
-            \TYPO3\CMS\Backend\Utility\BackendUtility::workspaceOL($tableName, $row);
-        }
-        if ($pageRepository->versioningPreview && isset($row['_ORIG_uid'])) {
-            $row['uid'] = $row['_ORIG_uid'];
-        }
-
-        // Special case for table "pages"
-        if ($tableName == 'pages') {
-            $row = $pageRepository->getPageOverlay($row, $querySettings->getLanguageUid());
-        } elseif (isset($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])
-            && $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] !== ''
-        ) {
-            if (in_array($row[$GLOBALS['TCA'][$tableName]['ctrl']['languageField']], array(-1, 0))) {
-                $overlayMode = $languageMode === 'strict' ? 'hideNonTranslated' : '';
-                $row = $pageRepository->getRecordOverlay($tableName, $row, $querySettings->getLanguageUid(), $overlayMode);
-            }
-        }
-
-        return $row;
-    }
-
-    /**
-     * Return a resolved table name given a possible table name alias.
-     *
-     * @param string $tableNameOrAlias
-     * @return string
-     */
-    protected function resolveTableNameAlias($tableNameOrAlias)
-    {
-        $resolvedTableName = $tableNameOrAlias;
-        if (!empty($this->tableNameAliases['aliases'][$tableNameOrAlias])) {
-            $resolvedTableName = $this->tableNameAliases['aliases'][$tableNameOrAlias];
-        }
-        return $resolvedTableName;
-    }
-
-    /**
-     * Generate a unique table name alias for the given table name.
-     *
-     * @param string $tableName
-     * @return string
-     */
-    protected function generateAlias($tableName)
-    {
-
-        if (!isset($this->tableNameAliases['aliasIncrement'][$tableName])) {
-            $this->tableNameAliases['aliasIncrement'][$tableName] = 0;
-        }
-
-        $numberOfAliases = $this->tableNameAliases['aliasIncrement'][$tableName];
-        $tableNameAlias = $tableName . $numberOfAliases;
-
-        $this->tableNameAliases['aliasIncrement'][$tableName]++;
-        $this->tableNameAliases['aliases'][$tableNameAlias] = $tableName;
-
-        return $tableNameAlias;
-    }
-
-    /**
-     * Replace the table names by its table name alias within the given statement.
-     *
-     * @param string $tableName
-     * @param string $tableNameAlias
-     * @param string $statement
-     * @return string
-     */
-    protected function replaceTableNameByAlias($tableName, $tableNameAlias, $statement)
-    {
-        if ($statement && $tableName !== $tableNameAlias) {
-            $statement = str_replace($tableName, $tableNameAlias, $statement);
-        }
-        return $statement;
-    }
-
-    /**
-     * Returns an instance of the current Backend User.
-     *
-     * @return \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
-     */
-    protected function getBackendUser()
-    {
-        return $GLOBALS['BE_USER'];
-    }
-
-    /**
-     * Tell whether a Backend User is logged in.
-     *
-     * @return bool
-     */
-    protected function isBackendUserLogged()
-    {
-        return is_object($GLOBALS['BE_USER']);
-    }
-
-    /**
-     * @return PageRepository|object
-     */
-    protected function getPageRepository()
-    {
-        if (!$this->pageRepository instanceof PageRepository) {
-            if ($this->environmentService->isEnvironmentInFrontendMode() && is_object($GLOBALS['TSFE'])) {
-                $this->pageRepository = $GLOBALS['TSFE']->sys_page;
-            } else {
-                $this->pageRepository = GeneralUtility::makeInstance(PageRepository::class);
-            }
-        }
-
-        return $this->pageRepository;
-    }
-
-    /**
-     * @return \Fab\Vidi\Resolver\FieldPathResolver|object
-     */
-    protected function getFieldPathResolver()
-    {
-        return GeneralUtility::makeInstance(\Fab\Vidi\Resolver\FieldPathResolver::class);
-    }
-
-    /**
-     * @return object|Connection
-     */
-    protected function getConnection(): Connection
-    {
-        /** @var ConnectionPool $connectionPool */
-        return GeneralUtility::makeInstance(ConnectionPool::class)
-            ->getConnectionForTable($this->getTableName());
-    }
-
-    /**
-     * @return object|QueryBuilder
-     */
-    protected function getQueryBuilder(): QueryBuilder
-    {
-        /** @var ConnectionPool $connectionPool */
-        $connectionPool = GeneralUtility::makeInstance(ConnectionPool::class);
-        return $connectionPool->getQueryBuilderForTable($this->getTableName());
-    }
-
-    /**
-     * @return string
-     */
-    public function getTableName(): string
-    {
-        return $this->query->getSource()->getNodeTypeName(); // getSelectorName()
-    }
+	const OPERATOR_EQUAL_TO_NULL = 'operatorEqualToNull';
+	const OPERATOR_NOT_EQUAL_TO_NULL = 'operatorNotEqualToNull';
+
+	/**
+	 * The TYPO3 page repository. Used for language and workspace overlay
+	 *
+	 * @var PageRepository
+	 */
+	protected $pageRepository;
+
+	/**
+	 * @var \TYPO3\CMS\Extbase\Service\EnvironmentService
+	 * @Inject
+	 */
+	protected $environmentService;
+
+	/**
+	 * @var \Fab\Vidi\Persistence\Query
+	 */
+	protected $query;
+
+	/**
+	 * Store some info related to table name and its aliases.
+	 *
+	 * @var array
+	 */
+	protected $tableNameAliases = array(
+		'aliases' => [],
+		'aliasIncrement' => [],
+	);
+
+	/**
+	 * Use to store the current foreign table name alias.
+	 *
+	 * @var string
+	 */
+	protected $currentChildTableNameAlias = '';
+
+	/**
+	 * @param Query $query
+	 */
+	public function __construct(Query $query)
+	{
+		$this->query = $query;
+	}
+
+	/**
+	 * @param $parameters
+	 * @return array
+	 */
+	protected static function getTypes($parameters)
+	{
+		$types = [];
+		foreach ($parameters as $parameter) {
+			if (is_array($parameter)) {
+				if (MathUtility::canBeInterpretedAsInteger($parameter[0])) {
+					$types[] = \Doctrine\DBAL\Connection::PARAM_INT_ARRAY;
+				} else {
+					$types[] = \Doctrine\DBAL\Connection::PARAM_STR_ARRAY;
+				}
+			} else {
+				if (MathUtility::canBeInterpretedAsInteger($parameter)) {
+					$types[] = ParameterType::INTEGER;
+				} else {
+					$types[] = ParameterType::STRING;
+				}
+			}
+		}
+		return $types;
+	}
+
+	/**
+	 * Returns the result of the query
+	 */
+	public function fetchResult()
+	{
+		$parameters = [];
+		$statementParts = $this->parseQuery($parameters);
+		$statementParts = $this->processStatementStructureForRecursiveMMRelation($statementParts);
+		$sql = $this->buildQuery($statementParts);
+		//print $sql; exit();
+
+		$rows = $this->getConnection()
+			->executeQuery($sql, $parameters, self::getTypes($parameters))
+			->fetchAll();
+
+		return $this->getContentObjects($rows);
+	}
+
+	/**
+	 * Returns the number of tuples matching the query.
+	 *
+	 * @return int The number of matching tuples
+	 */
+	public function countResult()
+	{
+		$parameters = [];
+		$statementParts = $this->parseQuery($parameters);
+		$statementParts = $this->processStatementStructureForRecursiveMMRelation($statementParts);
+		$types = self::getTypes($parameters);
+
+		// if limit is set, we need to count the rows "manually" as COUNT(*) ignores LIMIT constraints
+		if (!empty($statementParts['limit'])) {
+			$sql = $this->buildQuery($statementParts);
+
+			$count = $this
+				->getConnection()
+				->executeQuery($sql, $parameters, $types)
+				->rowCount();
+		} else {
+			$statementParts['fields'] = array('COUNT(*)');
+			// having orderings without grouping is not compatible with non-MySQL DBMS
+			$statementParts['orderings'] = [];
+			if (isset($statementParts['keywords']['distinct'])) {
+				unset($statementParts['keywords']['distinct']);
+				$distinctField = $this->query->getDistinct() ? $this->query->getDistinct() : 'uid';
+				$statementParts['fields'] = array('COUNT(DISTINCT ' . $statementParts['mainTable'] . '.' . $distinctField . ')');
+			}
+
+			$sql = $this->buildQuery($statementParts);
+			$count = $this
+				->getConnection()
+				->executeQuery($sql, $parameters, $types)
+				->fetchColumn(0);
+		}
+		return (int)$count;
+	}
+
+	/**
+	 * Parses the query and returns the SQL statement parts.
+	 *
+	 * @param array &$parameters
+	 * @return array
+	 */
+	public function parseQuery(array &$parameters)
+	{
+		$statementParts = [];
+		$statementParts['keywords'] = [];
+		$statementParts['tables'] = [];
+		$statementParts['unions'] = [];
+		$statementParts['fields'] = [];
+		$statementParts['where'] = [];
+		$statementParts['additionalWhereClause'] = [];
+		$statementParts['orderings'] = [];
+		$statementParts['limit'] = [];
+		$query = $this->query;
+		$source = $query->getSource();
+		$this->parseSource($source, $statementParts);
+		$this->parseConstraint($query->getConstraint(), $source, $statementParts, $parameters);
+		$this->parseOrderings($query->getOrderings(), $source, $statementParts);
+		$this->parseLimitAndOffset($query->getLimit(), $query->getOffset(), $statementParts);
+		$tableNames = array_unique(array_keys($statementParts['tables'] + $statementParts['unions']));
+		foreach ($tableNames as $tableNameOrAlias) {
+			if (is_string($tableNameOrAlias) && strlen($tableNameOrAlias) > 0) {
+				$this->addAdditionalWhereClause($query->getQuerySettings(), $tableNameOrAlias, $statementParts);
+			}
+		}
+
+		return $statementParts;
+	}
+
+	/**
+	 * Fiddle with the statement structure to handle recursive MM relations.
+	 * For the recursive MM query to work, we must invert some values.
+	 * Let see if that is the best way of doing that...
+	 *
+	 * @param array $statementParts
+	 * @return array
+	 */
+	public function processStatementStructureForRecursiveMMRelation(array $statementParts)
+	{
+
+		if ($this->hasRecursiveMMRelation()) {
+			$tableName = $this->query->getType();
+
+			// In order the MM query to work for a recursive MM query, we must invert some values.
+			// tx_domain_model_foo0 (the alias) <--> tx_domain_model_foo (the origin table name)
+			$values = [];
+			foreach ($statementParts['fields'] as $key => $value) {
+				$values[$key] = str_replace($tableName, $tableName . '0', $value);
+			}
+			$statementParts['fields'] = $values;
+
+			// Same comment as above.
+			$values = [];
+			foreach ($statementParts['where'] as $key => $value) {
+				$values[$key] = str_replace($tableName . '0', $tableName, $value);
+			}
+			$statementParts['where'] = $values;
+
+			// We must be more restrictive by transforming the "left" union by "inner"
+			$values = [];
+			foreach ($statementParts['unions'] as $key => $value) {
+				$values[$key] = str_replace('LEFT JOIN', 'INNER JOIN', $value);
+			}
+			$statementParts['unions'] = $values;
+		}
+
+		return $statementParts;
+	}
+
+	/**
+	 * Tell whether there is a recursive MM relation.
+	 *
+	 * @return bool
+	 */
+	public function hasRecursiveMMRelation()
+	{
+		return isset($this->tableNameAliases['aliasIncrement'][$this->query->getType()]);
+
+	}
+
+	/**
+	 * Returns the statement, ready to be executed.
+	 *
+	 * @param array $statementParts The SQL statement parts
+	 * @return string The SQL statement
+	 */
+	public function buildQuery(array $statementParts)
+	{
+
+		// Add more statement to the UNION part.
+		if (!empty($statementParts['unions'])) {
+			foreach ($statementParts['unions'] as $tableName => $unionPart) {
+				if (!empty($statementParts['additionalWhereClause'][$tableName])) {
+					$statementParts['unions'][$tableName] .= ' AND ' . implode(' AND ', $statementParts['additionalWhereClause'][$tableName]);
+				}
+			}
+		}
+
+		$statement = 'SELECT ' . implode(' ', $statementParts['keywords']) . ' ' . implode(',', $statementParts['fields']) . ' FROM ' . implode(' ', $statementParts['tables']) . ' ' . implode(' ', $statementParts['unions']);
+		if (!empty($statementParts['where'])) {
+			$statement .= ' WHERE ' . implode('', $statementParts['where']);
+			if (!empty($statementParts['additionalWhereClause'][$this->query->getType()])) {
+				$statement .= ' AND ' . implode(' AND ', $statementParts['additionalWhereClause'][$this->query->getType()]);
+			}
+		} elseif (!empty($statementParts['additionalWhereClause'])) {
+			$statement .= ' WHERE ' . implode(' AND ', $statementParts['additionalWhereClause'][$this->query->getType()]);
+		}
+		if (!empty($statementParts['orderings'])) {
+			$statement .= ' ORDER BY ' . implode(', ', $statementParts['orderings']);
+		}
+		if (!empty($statementParts['limit'])) {
+			$statement .= ' LIMIT ' . $statementParts['limit'];
+		}
+
+		return $statement;
+	}
+
+	/**
+	 * Transforms a Query Source into SQL and parameter arrays
+	 *
+	 * @param SourceInterface $source The source
+	 * @param array &$sql
+	 * @return void
+	 */
+	protected function parseSource(SourceInterface $source, array &$sql)
+	{
+		$tableName = $this->getTableName();
+		$sql['fields'][$tableName] = $tableName . '.*';
+		if ($this->query->getDistinct()) {
+			$sql['fields'][$tableName] = $tableName . '.' . $this->query->getDistinct();
+			$sql['keywords']['distinct'] = 'DISTINCT';
+		}
+		$sql['tables'][$tableName] = $tableName;
+		$sql['mainTable'] = $tableName;
+	}
+
+	/**
+	 * Transforms a constraint into SQL and parameter arrays
+	 *
+	 * @param ConstraintInterface $constraint The constraint
+	 * @param SourceInterface $source The source
+	 * @param array &$statementParts The query parts
+	 * @param array &$parameters The parameters that will replace the markers
+	 * @return void
+	 */
+	protected function parseConstraint(ConstraintInterface $constraint = null, SourceInterface $source, array &$statementParts, array &$parameters)
+	{
+		if ($constraint instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\AndInterface) {
+			$statementParts['where'][] = '(';
+			$this->parseConstraint($constraint->getConstraint1(), $source, $statementParts, $parameters);
+			$statementParts['where'][] = ' AND ';
+			$this->parseConstraint($constraint->getConstraint2(), $source, $statementParts, $parameters);
+			$statementParts['where'][] = ')';
+		} elseif ($constraint instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\OrInterface) {
+			$statementParts['where'][] = '(';
+			$this->parseConstraint($constraint->getConstraint1(), $source, $statementParts, $parameters);
+			$statementParts['where'][] = ' OR ';
+			$this->parseConstraint($constraint->getConstraint2(), $source, $statementParts, $parameters);
+			$statementParts['where'][] = ')';
+		} elseif ($constraint instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\NotInterface) {
+			$statementParts['where'][] = 'NOT (';
+			$this->parseConstraint($constraint->getConstraint(), $source, $statementParts, $parameters);
+			$statementParts['where'][] = ')';
+		} elseif ($constraint instanceof ComparisonInterface) {
+			$this->parseComparison($constraint, $source, $statementParts, $parameters);
+		}
+	}
+
+	/**
+	 * Parse a Comparison into SQL and parameter arrays.
+	 *
+	 * @param ComparisonInterface $comparison The comparison to parse
+	 * @param SourceInterface $source The source
+	 * @param array &$statementParts SQL query parts to add to
+	 * @param array &$parameters Parameters to bind to the SQL
+	 * @return void
+	 * @throws Exception\RepositoryException
+	 */
+	protected function parseComparison(ComparisonInterface $comparison, SourceInterface $source, array &$statementParts, array &$parameters)
+	{
+		$operand1 = $comparison->getOperand1();
+		$operator = $comparison->getOperator();
+		$operand2 = $comparison->getOperand2();
+		if ($operator === QueryInterface::OPERATOR_IN) {
+			$items = [];
+			$hasValue = false;
+			foreach ($operand2 as $value) {
+				$value = $this->getPlainValue($value);
+				if ($value !== null) {
+					$items[] = $value;
+					$hasValue = true;
+				}
+			}
+			if ($hasValue === false) {
+				$statementParts['where'][] = '1<>1';
+			} else {
+				$this->parseDynamicOperand($operand1, $operator, $source, $statementParts, $parameters, null);
+				$parameters[] = $items;
+			}
+		} elseif ($operator === QueryInterface::OPERATOR_CONTAINS) {
+			if ($operand2 === null) {
+				$statementParts['where'][] = '1<>1';
+			} else {
+				throw new \Exception('Not implemented! Contact extension author.', 1412931227);
+				# @todo re-implement me if necessary.
+				#$tableName = $this->query->getType();
+				#$propertyName = $operand1->getPropertyName();
+				#while (strpos($propertyName, '.') !== false) {
+				#	$this->addUnionStatement($tableName, $propertyName, $statementParts);
+				#}
+				#$columnName = $propertyName;
+				#$columnMap = $propertyName;
+				#$typeOfRelation = $columnMap instanceof ColumnMap ? $columnMap->getTypeOfRelation() : null;
+				#if ($typeOfRelation === ColumnMap::RELATION_HAS_AND_BELONGS_TO_MANY) {
+				#	$relationTableName = $columnMap->getRelationTableName();
+				#	$statementParts['where'][] = $tableName . '.uid IN (SELECT ' . $columnMap->getParentKeyFieldName() . ' FROM ' . $relationTableName . ' WHERE ' . $columnMap->getChildKeyFieldName() . '=?)';
+				#	$parameters[] = intval($this->getPlainValue($operand2));
+				#} elseif ($typeOfRelation === ColumnMap::RELATION_HAS_MANY) {
+				#	$parentKeyFieldName = $columnMap->getParentKeyFieldName();
+				#	if (isset($parentKeyFieldName)) {
+				#		$childTableName = $columnMap->getChildTableName();
+				#		$statementParts['where'][] = $tableName . '.uid=(SELECT ' . $childTableName . '.' . $parentKeyFieldName . ' FROM ' . $childTableName . ' WHERE ' . $childTableName . '.uid=?)';
+				#		$parameters[] = intval($this->getPlainValue($operand2));
+				#	} else {
+				#		$statementParts['where'][] = 'FIND_IN_SET(?,' . $tableName . '.' . $columnName . ')';
+				#		$parameters[] = intval($this->getPlainValue($operand2));
+				#	}
+				#} else {
+				#	throw new Exception\RepositoryException('Unsupported or non-existing property name "' . $propertyName . '" used in relation matching.', 1327065745);
+				#}
+			}
+		} else {
+			if ($operand2 === null) {
+				if ($operator === QueryInterface::OPERATOR_EQUAL_TO) {
+					$operator = self::OPERATOR_EQUAL_TO_NULL;
+				} elseif ($operator === QueryInterface::OPERATOR_NOT_EQUAL_TO) {
+					$operator = self::OPERATOR_NOT_EQUAL_TO_NULL;
+				}
+			}
+			$this->parseDynamicOperand($operand1, $operator, $source, $statementParts, $parameters);
+			$parameters[] = $this->getPlainValue($operand2);
+		}
+	}
+
+	/**
+	 * Returns a plain value, i.e. objects are flattened if possible.
+	 *
+	 * @param mixed $input
+	 * @return mixed
+	 * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\UnexpectedTypeException
+	 */
+	protected function getPlainValue($input)
+	{
+		if (is_array($input)) {
+			throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\UnexpectedTypeException('An array could not be converted to a plain value.', 1274799932);
+		}
+		if ($input instanceof \DateTime) {
+			return $input->format('U');
+		} elseif (is_object($input)) {
+			if ($input instanceof \TYPO3\CMS\Extbase\Persistence\Generic\LazyLoadingProxy) {
+				$realInput = $input->_loadRealInstance();
+			} else {
+				$realInput = $input;
+			}
+			if ($realInput instanceof \TYPO3\CMS\Extbase\DomainObject\DomainObjectInterface) {
+				return $realInput->getUid();
+			} else {
+				throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\UnexpectedTypeException('An object of class "' . get_class($realInput) . '" could not be converted to a plain value.', 1274799934);
+			}
+		} elseif (is_bool($input)) {
+			return $input === true ? 1 : 0;
+		} else {
+			return $input;
+		}
+	}
+
+	/**
+	 * Parse a DynamicOperand into SQL and parameter arrays.
+	 *
+	 * @param DynamicOperandInterface $operand
+	 * @param string $operator One of the JCR_OPERATOR_* constants
+	 * @param SourceInterface $source The source
+	 * @param array &$statementParts The query parts
+	 * @param array &$parameters The parameters that will replace the markers
+	 * @param string $valueFunction an optional SQL function to apply to the operand value
+	 * @return void
+	 */
+	protected function parseDynamicOperand(DynamicOperandInterface $operand, $operator, SourceInterface $source, array &$statementParts, array &$parameters, $valueFunction = null)
+	{
+		if ($operand instanceof LowerCaseInterface) {
+			$this->parseDynamicOperand($operand->getOperand(), $operator, $source, $statementParts, $parameters, 'LOWER');
+		} elseif ($operand instanceof UpperCaseInterface) {
+			$this->parseDynamicOperand($operand->getOperand(), $operator, $source, $statementParts, $parameters, 'UPPER');
+		} elseif ($operand instanceof PropertyValueInterface) {
+			$propertyName = $operand->getPropertyName();
+
+			// Reset value.
+			$this->currentChildTableNameAlias = '';
+
+			if ($source instanceof SelectorInterface) {
+				$tableName = $this->query->getType();
+				while (strpos($propertyName, '.') !== false) {
+					$this->addUnionStatement($tableName, $propertyName, $statementParts);
+				}
+			} elseif ($source instanceof JoinInterface) {
+				$tableName = $source->getJoinCondition()->getSelector1Name();
+			}
+
+			$columnName = $propertyName;
+			$resolvedOperator = $this->resolveOperator($operator);
+			$constraintSQL = '';
+
+			$marker = $operator === QueryInterface::OPERATOR_IN
+				? '(?)'
+				: '?';
+
+			if ($valueFunction === null) {
+				$constraintSQL .= (!empty($tableName) ? $tableName . '.' : '') . $columnName . ' ' . $resolvedOperator . ' ' . $marker;
+			} else {
+				$constraintSQL .= $valueFunction . '(' . (!empty($tableName) ? $tableName . '.' : '') . $columnName . ') ' . $resolvedOperator . ' ' . $marker;
+			}
+
+			if (isset($tableName) && !empty($this->currentChildTableNameAlias)) {
+				$constraintSQL = $this->replaceTableNameByAlias($tableName, $this->currentChildTableNameAlias, $constraintSQL);
+			}
+			$statementParts['where'][] = $constraintSQL;
+		}
+	}
+
+	/**
+	 * @param string &$tableName
+	 * @param string &$propertyPath
+	 * @param array &$statementParts
+	 */
+	protected function addUnionStatement(&$tableName, &$propertyPath, array &$statementParts)
+	{
+
+		$table = Tca::table($tableName);
+
+		$explodedPropertyPath = explode('.', $propertyPath, 2);
+		$fieldName = $explodedPropertyPath[0];
+
+		// Field of type "group" are special because property path must contain the table name
+		// to determine the relation type. Example for sys_category, property path will look like "items.sys_file"
+		$parts = explode('.', $propertyPath, 3);
+		if ($table->field($fieldName)->isGroup() && count($parts) > 2) {
+			$explodedPropertyPath[0] = $parts[0] . '.' . $parts[1];
+			$explodedPropertyPath[1] = $parts[2];
+			$fieldName = $explodedPropertyPath[0];
+		}
+
+		$parentKeyFieldName = $table->field($fieldName)->getForeignField();
+		$childTableName = $table->field($fieldName)->getForeignTable();
+
+		if ($childTableName === null) {
+			throw new Exception\InvalidRelationConfigurationException('The relation information for property "' . $fieldName . '" of class "' . $tableName . '" is missing.', 1353170925);
+		}
+
+		if ($table->field($fieldName)->hasOne()) { // includes relation "one-to-one" and "many-to-one"
+			// sometimes the opposite relation is not defined. We don't want to force this config for backward compatibility reasons.
+			// $parentKeyFieldName === null does the trick somehow. Before condition was if (isset($parentKeyFieldName))
+			if ($table->field($fieldName)->hasRelationManyToOne() || $parentKeyFieldName === null) {
+				$statementParts['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $tableName . '.' . $fieldName . '=' . $childTableName . '.uid';
+			} else {
+				$statementParts['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $tableName . '.uid=' . $childTableName . '.' . $parentKeyFieldName;
+			}
+		} elseif ($table->field($fieldName)->hasRelationManyToMany()) {
+			$relationTableName = $table->field($fieldName)->getManyToManyTable();
+
+			$parentKeyFieldName = $table->field($fieldName)->isOppositeRelation() ? 'uid_foreign' : 'uid_local';
+			$childKeyFieldName = !$table->field($fieldName)->isOppositeRelation() ? 'uid_foreign' : 'uid_local';
+
+			// MM table e.g sys_category_record_mm
+			$relationTableNameAlias = $this->generateAlias($relationTableName);
+			$join = sprintf(
+				'LEFT JOIN %s AS %s ON %s.uid=%s.%s', $relationTableName,
+				$relationTableNameAlias,
+				$tableName,
+				$relationTableNameAlias,
+				$parentKeyFieldName
+			);
+			$statementParts['unions'][$relationTableNameAlias] = $join;
+
+			// Foreign table e.g sys_category
+			$childTableNameAlias = $this->generateAlias($childTableName);
+			$this->currentChildTableNameAlias = $childTableNameAlias;
+			$join = sprintf(
+				'LEFT JOIN %s AS %s ON %s.%s=%s.uid',
+				$childTableName,
+				$childTableNameAlias,
+				$relationTableNameAlias,
+				$childKeyFieldName,
+				$childTableNameAlias
+			);
+			$statementParts['unions'][$childTableNameAlias] = $join;
+
+			// Find a possible table name for a MM condition.
+			$tableNameCondition = $table->field($fieldName)->getAdditionalTableNameCondition();
+			if ($tableNameCondition) {
+
+				// If we can find a source file name,  we can then retrieve more MM conditions from the TCA such as a field name.
+				$sourceFileName = $this->query->getSourceFieldName();
+				if (empty($sourceFileName)) {
+					$additionalMMConditions = array(
+						'tablenames' => $tableNameCondition,
+					);
+				} else {
+					$additionalMMConditions = Tca::table($tableNameCondition)->field($sourceFileName)->getAdditionalMMCondition();
+				}
+
+				foreach ($additionalMMConditions as $additionalFieldName => $additionalMMCondition) {
+					$additionalJoin = sprintf(' AND %s.%s = "%s"', $relationTableNameAlias, $additionalFieldName, $additionalMMCondition);
+					$statementParts['unions'][$relationTableNameAlias] .= $additionalJoin;
+
+					$additionalJoin = sprintf(' AND %s.%s = "%s"', $relationTableNameAlias, $additionalFieldName, $additionalMMCondition);
+					$statementParts['unions'][$childTableNameAlias] .= $additionalJoin;
+				}
+			}
+
+		} elseif ($table->field($fieldName)->hasMany()) { // includes relations "many-to-one" and "csv" relations
+			$childTableNameAlias = $this->generateAlias($childTableName);
+			$this->currentChildTableNameAlias = $childTableNameAlias;
+
+			if (isset($parentKeyFieldName)) {
+				$join = sprintf(
+					'LEFT JOIN %s AS %s ON %s.uid=%s.%s',
+					$childTableName,
+					$childTableNameAlias,
+					$tableName,
+					$childTableNameAlias,
+					$parentKeyFieldName
+				);
+				$statementParts['unions'][$childTableNameAlias] = $join;
+			} else {
+				$join = sprintf(
+					'LEFT JOIN %s AS %s ON (FIND_IN_SET(%s.uid, %s.%s))',
+					$childTableName,
+					$childTableNameAlias,
+					$childTableNameAlias,
+					$tableName,
+					$fieldName
+				);
+				$statementParts['unions'][$childTableNameAlias] = $join;
+			}
+		} else {
+			throw new Exception('Could not determine type of relation.', 1252502725);
+		}
+
+		$statementParts['keywords']['distinct'] = 'DISTINCT';
+		$propertyPath = $explodedPropertyPath[1];
+		$tableName = $childTableName;
+	}
+
+	/**
+	 * Returns the SQL operator for the given JCR operator type.
+	 *
+	 * @param string $operator One of the JCR_OPERATOR_* constants
+	 * @return string an SQL operator
+	 * @throws Exception
+	 */
+	protected function resolveOperator($operator)
+	{
+		switch ($operator) {
+			case self::OPERATOR_EQUAL_TO_NULL:
+				$operator = 'IS';
+				break;
+			case self::OPERATOR_NOT_EQUAL_TO_NULL:
+				$operator = 'IS NOT';
+				break;
+			case QueryInterface::OPERATOR_IN:
+				$operator = 'IN';
+				break;
+			case QueryInterface::OPERATOR_EQUAL_TO:
+				$operator = '=';
+				break;
+			case QueryInterface::OPERATOR_NOT_EQUAL_TO:
+				$operator = '!=';
+				break;
+			case QueryInterface::OPERATOR_LESS_THAN:
+				$operator = '<';
+				break;
+			case QueryInterface::OPERATOR_LESS_THAN_OR_EQUAL_TO:
+				$operator = '<=';
+				break;
+			case QueryInterface::OPERATOR_GREATER_THAN:
+				$operator = '>';
+				break;
+			case QueryInterface::OPERATOR_GREATER_THAN_OR_EQUAL_TO:
+				$operator = '>=';
+				break;
+			case QueryInterface::OPERATOR_LIKE:
+				$operator = 'LIKE';
+				break;
+			default:
+				throw new Exception('Unsupported operator encountered.', 1242816073);
+		}
+		return $operator;
+	}
+
+	/**
+	 * Adds additional WHERE statements according to the query settings.
+	 *
+	 * @param QuerySettingsInterface $querySettings The TYPO3 CMS specific query settings
+	 * @param string $tableNameOrAlias The table name to add the additional where clause for
+	 * @param array &$statementParts
+	 * @return void
+	 */
+	protected function addAdditionalWhereClause(QuerySettingsInterface $querySettings, $tableNameOrAlias, &$statementParts)
+	{
+		$this->addVisibilityConstraintStatement($querySettings, $tableNameOrAlias, $statementParts);
+		if ($querySettings->getRespectSysLanguage()) {
+			$this->addSysLanguageStatement($tableNameOrAlias, $statementParts, $querySettings);
+		}
+	}
+
+	/**
+	 * Adds enableFields and deletedClause to the query if necessary
+	 *
+	 * @param QuerySettingsInterface $querySettings
+	 * @param string $tableNameOrAlias The database table name
+	 * @param array &$statementParts The query parts
+	 * @return void
+	 */
+	protected function addVisibilityConstraintStatement(QuerySettingsInterface $querySettings, $tableNameOrAlias, array &$statementParts)
+	{
+		$statement = '';
+		$tableName = $this->resolveTableNameAlias($tableNameOrAlias);
+		if (is_array($GLOBALS['TCA'][$tableName]['ctrl'])) {
+			$ignoreEnableFields = $querySettings->getIgnoreEnableFields();
+			$enableFieldsToBeIgnored = $querySettings->getEnableFieldsToBeIgnored();
+			$includeDeleted = $querySettings->getIncludeDeleted();
+			if ($this->environmentService->isEnvironmentInFrontendMode()) {
+				$statement .= $this->getFrontendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $enableFieldsToBeIgnored, $includeDeleted);
+			} else {
+				// TYPO3_MODE === 'BE'
+				$statement .= $this->getBackendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $includeDeleted);
+			}
+
+			// Remove the prefixing "AND" if any.
+			if (!empty($statement)) {
+				$statement = strtolower(substr($statement, 1, 3)) === 'and' ? substr($statement, 5) : $statement;
+				$statementParts['additionalWhereClause'][$tableNameOrAlias][] = $statement;
+			}
+		}
+	}
+
+	/**
+	 * Returns constraint statement for frontend context
+	 *
+	 * @param string $tableNameOrAlias
+	 * @param boolean $ignoreEnableFields A flag indicating whether the enable fields should be ignored
+	 * @param array $enableFieldsToBeIgnored If $ignoreEnableFields is true, this array specifies enable fields to be ignored. If it is null or an empty array (default) all enable fields are ignored.
+	 * @param boolean $includeDeleted A flag indicating whether deleted records should be included
+	 * @return string
+	 * @throws Exception\InconsistentQuerySettingsException
+	 */
+	protected function getFrontendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $enableFieldsToBeIgnored, $includeDeleted)
+	{
+		$statement = '';
+		$tableName = $this->resolveTableNameAlias($tableNameOrAlias);
+		if ($ignoreEnableFields && !$includeDeleted) {
+			if (count($enableFieldsToBeIgnored)) {
+				// array_combine() is necessary because of the way \TYPO3\CMS\Frontend\Page\PageRepository::enableFields() is implemented
+				$statement .= $this->getPageRepository()->enableFields($tableName, -1, array_combine($enableFieldsToBeIgnored, $enableFieldsToBeIgnored));
+			} else {
+				$statement .= $this->getPageRepository()->deleteClause($tableName);
+			}
+		} elseif (!$ignoreEnableFields && !$includeDeleted) {
+			$statement .= $this->getPageRepository()->enableFields($tableName);
+		} elseif (!$ignoreEnableFields && $includeDeleted) {
+			throw new Exception\InconsistentQuerySettingsException('Query setting "ignoreEnableFields=false" can not be used together with "includeDeleted=true" in frontend context.', 1327678173);
+		}
+		return $this->replaceTableNameByAlias($tableName, $tableNameOrAlias, $statement);
+	}
+
+	/**
+	 * Returns constraint statement for backend context
+	 *
+	 * @param string $tableNameOrAlias
+	 * @param boolean $ignoreEnableFields A flag indicating whether the enable fields should be ignored
+	 * @param boolean $includeDeleted A flag indicating whether deleted records should be included
+	 * @return string
+	 */
+	protected function getBackendConstraintStatement($tableNameOrAlias, $ignoreEnableFields, $includeDeleted)
+	{
+		$tableName = $this->resolveTableNameAlias($tableNameOrAlias);
+		$statement = '';
+		if (!$ignoreEnableFields) {
+			$statement .= BackendUtility::BEenableFields($tableName);
+		}
+
+		// If the table is found to have "workspace" support, add the corresponding fields in the statement.
+		if (Tca::table($tableName)->hasWorkspaceSupport()) {
+			if ($this->getBackendUser()->workspace === 0) {
+				$statement .= ' AND ' . $tableName . '.t3ver_state<=' . new VersionState(VersionState::DEFAULT_STATE);
+			} else {
+				// Show only records of live and of the current workspace
+				// In case we are in a Versioning preview
+				$statement .= ' AND (' .
+					$tableName . '.t3ver_wsid=0 OR ' .
+					$tableName . '.t3ver_wsid=' . (int)$this->getBackendUser()->workspace .
+					')';
+			}
+
+			// Check if this segment make sense here or whether it should be in the "if" part when we have workspace = 0
+			$statement .= ' AND ' . $tableName . '.pid<>-1';
+		}
+
+		if (!$includeDeleted) {
+			$statement .= BackendUtility::deleteClause($tableName);
+		}
+
+		return $this->replaceTableNameByAlias($tableName, $tableNameOrAlias, $statement);
+	}
+
+	/**
+	 * Builds the language field statement
+	 *
+	 * @param string $tableNameOrAlias The database table name
+	 * @param array &$statementParts The query parts
+	 * @param QuerySettingsInterface $querySettings The TYPO3 CMS specific query settings
+	 * @return void
+	 * @throws Exception
+	 */
+	protected function addSysLanguageStatement($tableNameOrAlias, array &$statementParts, $querySettings)
+	{
+		$tableName = $this->resolveTableNameAlias($tableNameOrAlias);
+		if (is_array($GLOBALS['TCA'][$tableName]['ctrl'])) {
+			if (!empty($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])) {
+				// Select all entries for the current language
+				$additionalWhereClause = $tableNameOrAlias . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . ' IN (' . intval($querySettings->getLanguageUid()) . ',-1)';
+				// If any language is set -> get those entries which are not translated yet
+				// They will be removed by t3lib_page::getRecordOverlay if not matching overlay mode
+				if (isset($GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'])
+					&& $querySettings->getLanguageUid() > 0
+				) {
+					$additionalWhereClause .= ' OR (' . $tableNameOrAlias . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . '=0' .
+						' AND ' . $tableNameOrAlias . '.uid NOT IN (SELECT ' . $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'] .
+						' FROM ' . $tableName .
+						' WHERE ' . $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'] . '>0' .
+						' AND ' . $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . '>0';
+
+					// Add delete clause to ensure all entries are loaded
+					if (isset($GLOBALS['TCA'][$tableName]['ctrl']['delete'])) {
+						$additionalWhereClause .= ' AND ' . $tableNameOrAlias . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['delete'] . '=0';
+					}
+					$additionalWhereClause .= '))';
+				}
+				$statementParts['additionalWhereClause'][$tableNameOrAlias][] = '(' . $additionalWhereClause . ')';
+			}
+		}
+	}
+
+	/**
+	 * Transforms orderings into SQL.
+	 *
+	 * @param array $orderings An array of orderings (Tx_Extbase_Persistence_QOM_Ordering)
+	 * @param SourceInterface $source The source
+	 * @param array &$statementParts The query parts
+	 * @return void
+	 * @throws Exception\UnsupportedOrderException
+	 */
+	protected function parseOrderings(array $orderings, SourceInterface $source, array &$statementParts)
+	{
+		foreach ($orderings as $fieldNameAndPath => $order) {
+			switch ($order) {
+				case QueryInterface::ORDER_ASCENDING:
+					$order = 'ASC';
+					break;
+				case QueryInterface::ORDER_DESCENDING:
+					$order = 'DESC';
+					break;
+				default:
+					throw new Exception\UnsupportedOrderException('Unsupported order encountered.', 1456845126);
+			}
+
+			$tableName = $this->getFieldPathResolver()->getDataType($fieldNameAndPath, $this->query->getType());
+			$fieldName = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath, $tableName);
+			$statementParts['orderings'][] = sprintf('%s.%s %s', $tableName, $fieldName, $order);
+		}
+	}
+
+	/**
+	 * Transforms limit and offset into SQL
+	 *
+	 * @param int $limit
+	 * @param int $offset
+	 * @param array &$statementParts
+	 * @return void
+	 */
+	protected function parseLimitAndOffset($limit, $offset, array &$statementParts)
+	{
+		if ($limit !== null && $offset !== null) {
+			$statementParts['limit'] = intval($offset) . ', ' . intval($limit);
+		} elseif ($limit !== null) {
+			$statementParts['limit'] = intval($limit);
+		}
+	}
+
+	/**
+	 * @param array $rows
+	 * @return array
+	 */
+	protected function getContentObjects(array $rows): array
+	{
+		$contentObjects = [];
+		foreach ($rows as $row) {
+
+			// Get language uid from querySettings.
+			// Ensure the backend handling is not broken (fallback to Get parameter 'L' if needed)
+			$overlaidRow = $this->doLanguageAndWorkspaceOverlay(
+				$row,
+				$this->query->getQuerySettings()
+			);
+
+			$contentObjects[] = GeneralUtility::makeInstance(
+				\Fab\Vidi\Domain\Model\Content::class,
+				$this->query->getType(),
+				$overlaidRow
+			);
+		}
+
+		return $contentObjects;
+	}
+
+	/**
+	 * Performs workspace and language overlay on the given row array. The language and workspace id is automatically
+	 * detected (depending on FE or BE context). You can also explicitly set the language/workspace id.
+	 *
+	 * @param array $row
+	 * @param QuerySettingsInterface $querySettings The TYPO3 CMS specific query settings
+	 * @return array
+	 */
+	protected function doLanguageAndWorkspaceOverlay(array $row, $querySettings)
+	{
+		$tableName = $this->getTableName();
+
+		$pageRepository = $this->getPageRepository();
+		if (is_object($GLOBALS['TSFE'])) {
+			$languageMode = $GLOBALS['TSFE']->sys_language_mode;
+			#if ($this->isBackendUserLogged() && $this->getBackendUser()->workspace !== 0) {
+			#    $pageRepository->versioningWorkspaceId = $this->getBackendUser()->workspace;
+			#}
+		} else {
+			$languageMode = '';
+			$workspaceUid = $this->getBackendUser()->workspace;
+			#$pageRepository->versioningWorkspaceId = $workspaceUid;
+			#if ($this->getBackendUser()->workspace !== 0) {
+			#    $pageRepository->versioningPreview = 1;
+			#}
+		}
+
+		// If current row is a translation select its parent
+		if (isset($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])
+			&& isset($GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'])
+		) {
+			if (isset($row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']])
+				&& $row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']] > 0
+			) {
+				$queryBuilder = $this->getQueryBuilder();
+				$row = $queryBuilder
+					->select($tableName . '.*')
+					->from($tableName)
+					->andWhere(
+						$tableName . '.uid=' . (int)$row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']],
+						$tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . ' = 0'
+					)
+					->execute()
+					->fetch();
+			}
+		}
+
+		// Retrieve the original uid; Used for Workspaces!
+		if (TYPO3_MODE !== 'BE') {
+			$pageRepository->versionOL($tableName, $row, true, true);
+		} else {
+			\TYPO3\CMS\Backend\Utility\BackendUtility::workspaceOL($tableName, $row);
+		}
+		if ($pageRepository->versioningPreview && isset($row['_ORIG_uid'])) {
+			$row['uid'] = $row['_ORIG_uid'];
+		}
+
+		// Special case for table "pages"
+		if ($tableName == 'pages') {
+			$row = $pageRepository->getPageOverlay($row, $querySettings->getLanguageUid());
+		} elseif (isset($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])
+			&& $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] !== ''
+		) {
+			if (in_array($row[$GLOBALS['TCA'][$tableName]['ctrl']['languageField']], array(-1, 0))) {
+				$overlayMode = $languageMode === 'strict' ? 'hideNonTranslated' : '';
+				$row = $pageRepository->getRecordOverlay($tableName, $row, $querySettings->getLanguageUid(), $overlayMode);
+			}
+		}
+
+		return $row;
+	}
+
+	/**
+	 * Return a resolved table name given a possible table name alias.
+	 *
+	 * @param string $tableNameOrAlias
+	 * @return string
+	 */
+	protected function resolveTableNameAlias($tableNameOrAlias)
+	{
+		$resolvedTableName = $tableNameOrAlias;
+		if (!empty($this->tableNameAliases['aliases'][$tableNameOrAlias])) {
+			$resolvedTableName = $this->tableNameAliases['aliases'][$tableNameOrAlias];
+		}
+		return $resolvedTableName;
+	}
+
+	/**
+	 * Generate a unique table name alias for the given table name.
+	 *
+	 * @param string $tableName
+	 * @return string
+	 */
+	protected function generateAlias($tableName)
+	{
+
+		if (!isset($this->tableNameAliases['aliasIncrement'][$tableName])) {
+			$this->tableNameAliases['aliasIncrement'][$tableName] = 0;
+		}
+
+		$numberOfAliases = $this->tableNameAliases['aliasIncrement'][$tableName];
+		$tableNameAlias = $tableName . $numberOfAliases;
+
+		$this->tableNameAliases['aliasIncrement'][$tableName]++;
+		$this->tableNameAliases['aliases'][$tableNameAlias] = $tableName;
+
+		return $tableNameAlias;
+	}
+
+	/**
+	 * Replace the table names by its table name alias within the given statement.
+	 *
+	 * @param string $tableName
+	 * @param string $tableNameAlias
+	 * @param string $statement
+	 * @return string
+	 */
+	protected function replaceTableNameByAlias($tableName, $tableNameAlias, $statement)
+	{
+		if ($statement && $tableName !== $tableNameAlias) {
+			$statement = str_replace($tableName, $tableNameAlias, $statement);
+		}
+		return $statement;
+	}
+
+	/**
+	 * Returns an instance of the current Backend User.
+	 *
+	 * @return \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
+	 */
+	protected function getBackendUser()
+	{
+		return $GLOBALS['BE_USER'];
+	}
+
+	/**
+	 * Tell whether a Backend User is logged in.
+	 *
+	 * @return bool
+	 */
+	protected function isBackendUserLogged()
+	{
+		return is_object($GLOBALS['BE_USER']);
+	}
+
+	/**
+	 * @return PageRepository|object
+	 */
+	protected function getPageRepository()
+	{
+		if (!$this->pageRepository instanceof PageRepository) {
+			if ($this->environmentService->isEnvironmentInFrontendMode() && is_object($GLOBALS['TSFE'])) {
+				$this->pageRepository = $GLOBALS['TSFE']->sys_page;
+			} else {
+				$this->pageRepository = GeneralUtility::makeInstance(PageRepository::class);
+			}
+		}
+
+		return $this->pageRepository;
+	}
+
+	/**
+	 * @return \Fab\Vidi\Resolver\FieldPathResolver|object
+	 */
+	protected function getFieldPathResolver()
+	{
+		return GeneralUtility::makeInstance(\Fab\Vidi\Resolver\FieldPathResolver::class);
+	}
+
+	/**
+	 * @return object|Connection
+	 */
+	protected function getConnection(): Connection
+	{
+		/** @var ConnectionPool $connectionPool */
+		return GeneralUtility::makeInstance(ConnectionPool::class)
+			->getConnectionForTable($this->getTableName());
+	}
+
+	/**
+	 * @return object|QueryBuilder
+	 */
+	protected function getQueryBuilder(): QueryBuilder
+	{
+		/** @var ConnectionPool $connectionPool */
+		$connectionPool = GeneralUtility::makeInstance(ConnectionPool::class);
+		return $connectionPool->getQueryBuilderForTable($this->getTableName());
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getTableName(): string
+	{
+		return $this->query->getSource()->getNodeTypeName(); // getSelectorName()
+	}
 
 }

Classes/Persistence/Query.php

Indentation +637 added lines, -637 removed lines

@@ -25,642 +25,642 @@
 class Query implements QueryInterface
 {
 
-    /**
-     * An inner join.
-     */
-    const JCR_JOIN_TYPE_INNER = '{http://www.jcp.org/jcr/1.0}joinTypeInner';
-
-    /**
-     * A left-outer join.
-     */
-    const JCR_JOIN_TYPE_LEFT_OUTER = '{http://www.jcp.org/jcr/1.0}joinTypeLeftOuter';
-
-    /**
-     * A right-outer join.
-     */
-    const JCR_JOIN_TYPE_RIGHT_OUTER = '{http://www.jcp.org/jcr/1.0}joinTypeRightOuter';
-
-    /**
-     * Charset of strings in QOM
-     */
-    const CHARSET = 'utf-8';
-
-    /**
-     * @var string
-     */
-    protected $sourceFieldName;
-
-    /**
-     * @var string
-     */
-    protected $type;
-
-    /**
-     * @var \TYPO3\CMS\Extbase\Persistence\PersistenceManagerInterface
-     */
-    protected $persistenceManager;
-
-    /**
-     * @var \TYPO3\CMS\Extbase\Persistence\Generic\Qom\QueryObjectModelFactory
-     */
-    protected $qomFactory;
-
-    /**
-     * @var \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface
-     */
-    protected $source;
-
-    /**
-     * @var ConstraintInterface
-     */
-    protected $constraint;
-
-    /**
-     * @var \TYPO3\CMS\Extbase\Persistence\Generic\Qom\Statement
-     */
-    protected $statement;
-
-    /**
-     * @var array
-     */
-    protected $orderings = [];
-
-    /**
-     * @var int
-     */
-    protected $limit;
-
-    /**
-     * @var int
-     */
-    protected $offset;
-
-    /**
-     * Apply DISTINCT upon property.
-     *
-     * @var string
-     */
-    protected $distinct;
-
-    /**
-     * The query settings.
-     *
-     * @var \Fab\Vidi\Persistence\QuerySettings
-     * @Inject
-     */
-    protected $querySettings;
-
-    /**
-     * Constructs a query object working on the given class name
-     *
-     * @param string $type
-     */
-    public function __construct($type)
-    {
-        $this->type = $type;
-    }
-
-    /**
-     * Injects the persistence manager, used to fetch the CR session
-     *
-     * @param \TYPO3\CMS\Extbase\Persistence\PersistenceManagerInterface $persistenceManager
-     * @return void
-     */
-    public function injectPersistenceManager(\TYPO3\CMS\Extbase\Persistence\PersistenceManagerInterface $persistenceManager)
-    {
-        $this->persistenceManager = $persistenceManager;
-    }
-
-    /**
-     * Injects the Query Object Model Factory
-     *
-     * @param \TYPO3\CMS\Extbase\Persistence\Generic\Qom\QueryObjectModelFactory $qomFactory
-     * @return void
-     */
-    public function injectQomFactory(\TYPO3\CMS\Extbase\Persistence\Generic\Qom\QueryObjectModelFactory $qomFactory)
-    {
-        $this->qomFactory = $qomFactory;
-    }
-
-    /**
-     * Sets the Query Settings. These Query settings must match the settings expected by
-     * the specific Storage Backend.
-     *
-     * @param \TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface $querySettings The Query Settings
-     * @return void
-     * @api This method is not part of FLOW3 API
-     */
-    public function setQuerySettings(\TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface $querySettings)
-    {
-        $this->querySettings = $querySettings;
-    }
-
-    /**
-     * Returns the Query Settings.
-     *
-     * @throws \Exception
-     * @return \Fab\Vidi\Persistence\QuerySettings $querySettings The Query Settings
-     * @api This method is not part of FLOW3 API
-     */
-    public function getQuerySettings()
-    {
-        if (!$this->querySettings instanceof \TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface) {
-            throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception('Tried to get the query settings without setting them before.', 1248689115);
-        }
-
-        // Apply possible settings to the query.
-        if ($this->isBackendMode()) {
-            /** @var \TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager $backendConfigurationManager */
-            $backendConfigurationManager = $this->getObjectManager()->get('TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager');
-            $configuration = $backendConfigurationManager->getTypoScriptSetup();
-            $querySettings = array('respectSysLanguage');
-            foreach ($querySettings as $setting) {
-                if (isset($configuration['config.']['tx_vidi.']['persistence.']['backend.'][$this->type . '.'][$setting])) {
-                    $value = (bool)$configuration['config.']['tx_vidi.']['persistence.']['backend.'][$this->type . '.'][$setting];
-                    ObjectAccess::setProperty($this->querySettings, $setting, $value);
-                }
-            }
-        }
-
-        return $this->querySettings;
-    }
-
-    /**
-     * Returns the type this query cares for.
-     *
-     * @return string
-     * @api
-     */
-    public function getType()
-    {
-        return $this->type;
-    }
-
-    /**
-     * Sets the source to fetch the result from
-     *
-     * @param \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface $source
-     */
-    public function setSource(\TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface $source)
-    {
-        $this->source = $source;
-    }
-
-    /**
-     * Returns the selectorn name or an empty string, if the source is not a selector
-     * TODO This has to be checked at another place
-     *
-     * @return string The selector name
-     */
-    protected function getSelectorName()
-    {
-        if ($this->getSource() instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SelectorInterface) {
-            return $this->source->getSelectorName();
-        } else {
-            return '';
-        }
-    }
-
-    /**
-     * Gets the node-tuple source for this query.
-     *
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface the node-tuple source; non-null
-     */
-    public function getSource()
-    {
-        if ($this->source === null) {
-            $this->source = $this->qomFactory->selector($this->getType());
-        }
-        return $this->source;
-    }
-
-    /**
-     * Executes the query against the database and returns the result
-     *
-     * @return \TYPO3\CMS\Extbase\Persistence\QueryResultInterface|array The query result object or an array if $this->getQuerySettings()->getReturnRawQueryResult() is true
-     * @api
-     */
-    public function execute($returnRawQueryResult = false)
-    {
-        /** @var VidiDbBackend $backend */
-        $backend = $this->getObjectManager()->get(VidiDbBackend::class, $this);
-        return $backend->fetchResult();
-    }
-
-    /**
-     * Sets the property names to order the result by. Expected like this:
-     * array(
-     * 'foo' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_ASCENDING,
-     * 'bar' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_DESCENDING
-     * )
-     * where 'foo' and 'bar' are property names.
-     *
-     * @param array $orderings The property names to order by
-     * @return QueryInterface
-     * @api
-     */
-    public function setOrderings(array $orderings)
-    {
-        $this->orderings = $orderings;
-        return $this;
-    }
-
-    /**
-     * Returns the property names to order the result by. Like this:
-     * array(
-     * 'foo' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_ASCENDING,
-     * 'bar' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_DESCENDING
-     * )
-     *
-     * @return array
-     */
-    public function getOrderings()
-    {
-        return $this->orderings;
-    }
-
-    /**
-     * Sets the maximum size of the result set to limit. Returns $this to allow
-     * for chaining (fluid interface)
-     *
-     * @param integer $limit
-     * @throws \InvalidArgumentException
-     * @return QueryInterface
-     * @api
-     */
-    public function setLimit($limit)
-    {
-        if (!is_int($limit) || $limit < 1) {
-            throw new \InvalidArgumentException('The limit must be an integer >= 1', 1245071870);
-        }
-        $this->limit = $limit;
-        return $this;
-    }
-
-    /**
-     * Resets a previously set maximum size of the result set. Returns $this to allow
-     * for chaining (fluid interface)
-     *
-     * @return QueryInterface
-     * @api
-     */
-    public function unsetLimit()
-    {
-        unset($this->limit);
-        return $this;
-    }
-
-    /**
-     * Returns the maximum size of the result set to limit.
-     *
-     * @return integer
-     * @api
-     */
-    public function getLimit()
-    {
-        return $this->limit;
-    }
-
-    /**
-     * Sets the start offset of the result set to offset. Returns $this to
-     * allow for chaining (fluid interface)
-     *
-     * @param integer $offset
-     * @throws \InvalidArgumentException
-     * @return QueryInterface
-     * @api
-     */
-    public function setOffset($offset)
-    {
-        if (!is_int($offset) || $offset < 0) {
-            throw new \InvalidArgumentException('The offset must be a positive integer', 1245071872);
-        }
-        $this->offset = $offset;
-        return $this;
-    }
-
-    /**
-     * Returns the start offset of the result set.
-     *
-     * @return integer
-     * @api
-     */
-    public function getOffset()
-    {
-        return $this->offset;
-    }
-
-    /**
-     * The constraint used to limit the result set. Returns $this to allow
-     * for chaining (fluid interface)
-     *
-     * @param ConstraintInterface $constraint
-     * @return QueryInterface
-     * @api
-     */
-    public function matching($constraint)
-    {
-        $this->constraint = $constraint;
-        return $this;
-    }
-
-    /**
-     * Gets the constraint for this query.
-     *
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ConstraintInterface the constraint, or null if none
-     * @api
-     */
-    public function getConstraint()
-    {
-        return $this->constraint;
-    }
-
-    /**
-     * Performs a logical conjunction of the given constraints. The method takes one or more contraints and concatenates them with a boolean AND.
-     * It also scepts a single array of constraints to be concatenated.
-     *
-     * @param mixed $constraint1 The first of multiple constraints or an array of constraints.
-     * @throws InvalidNumberOfConstraintsException
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\AndInterface
-     * @api
-     */
-    public function logicalAnd($constraint1)
-    {
-        if (is_array($constraint1)) {
-            $resultingConstraint = array_shift($constraint1);
-            $constraints = $constraint1;
-        } else {
-            $constraints = func_get_args();
-            $resultingConstraint = array_shift($constraints);
-        }
-        if ($resultingConstraint === null) {
-            throw new InvalidNumberOfConstraintsException('There must be at least one constraint or a non-empty array of constraints given.', 1401289500);
-        }
-        foreach ($constraints as $constraint) {
-            $resultingConstraint = $this->qomFactory->_and($resultingConstraint, $constraint);
-        }
-        return $resultingConstraint;
-    }
-
-    /**
-     * Performs a logical disjunction of the two given constraints
-     *
-     * @param mixed $constraint1 The first of multiple constraints or an array of constraints.
-     * @throws InvalidNumberOfConstraintsException
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\OrInterface
-     * @api
-     */
-    public function logicalOr($constraint1)
-    {
-        if (is_array($constraint1)) {
-            $resultingConstraint = array_shift($constraint1);
-            $constraints = $constraint1;
-        } else {
-            $constraints = func_get_args();
-            $resultingConstraint = array_shift($constraints);
-        }
-        if ($resultingConstraint === null) {
-            throw new InvalidNumberOfConstraintsException('There must be at least one constraint or a non-empty array of constraints given.', 1401289501);
-        }
-        foreach ($constraints as $constraint) {
-            $resultingConstraint = $this->qomFactory->_or($resultingConstraint, $constraint);
-        }
-        return $resultingConstraint;
-    }
-
-    /**
-     * Performs a logical negation of the given constraint
-     *
-     * @param ConstraintInterface $constraint Constraint to negate
-     * @throws \RuntimeException
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\NotInterface
-     * @api
-     */
-    public function logicalNot(ConstraintInterface $constraint)
-    {
-        return $this->qomFactory->not($constraint);
-    }
-
-    /**
-     * Returns an equals criterion used for matching objects against a query
-     *
-     * @param string $propertyName The name of the property to compare against
-     * @param mixed $operand The value to compare with
-     * @param boolean $caseSensitive Whether the equality test should be done case-sensitive
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function equals($propertyName, $operand, $caseSensitive = true)
-    {
-        if (is_object($operand) || $caseSensitive) {
-            $comparison = $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_EQUAL_TO, $operand);
-        } else {
-            $comparison = $this->qomFactory->comparison($this->qomFactory->lowerCase($this->qomFactory->propertyValue($propertyName, $this->getSelectorName())), QueryInterface::OPERATOR_EQUAL_TO, \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Charset\CharsetConverter::class)->conv_case(\TYPO3\CMS\Extbase\Persistence\Generic\Query::CHARSET, $operand, 'toLower'));
-        }
-        return $comparison;
-    }
-
-    /**
-     * Returns a like criterion used for matching objects against a query
-     *
-     * @param string $propertyName The name of the property to compare against
-     * @param mixed $operand The value to compare with
-     * @param boolean $caseSensitive Whether the matching should be done case-sensitive
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function like($propertyName, $operand, $caseSensitive = true)
-    {
-        return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_LIKE, $operand);
-    }
-
-    /**
-     * Returns a "contains" criterion used for matching objects against a query.
-     * It matches if the multivalued property contains the given operand.
-     *
-     * @param string $propertyName The name of the (multivalued) property to compare against
-     * @param mixed $operand The value to compare with
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function contains($propertyName, $operand)
-    {
-        return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_CONTAINS, $operand);
-    }
-
-    /**
-     * Returns an "in" criterion used for matching objects against a query. It
-     * matches if the property's value is contained in the multivalued operand.
-     *
-     * @param string $propertyName The name of the property to compare against
-     * @param mixed $operand The value to compare with, multivalued
-     * @throws UnexpectedTypeException
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function in($propertyName, $operand)
-    {
-        if (!is_array($operand) && !$operand instanceof \ArrayAccess && !$operand instanceof \Traversable) {
-            throw new UnexpectedTypeException('The "in" operator must be given a mutlivalued operand (array, ArrayAccess, Traversable).', 1264678095);
-        }
-        return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_IN, $operand);
-    }
-
-    /**
-     * Returns a less than criterion used for matching objects against a query
-     *
-     * @param string $propertyName The name of the property to compare against
-     * @param mixed $operand The value to compare with
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function lessThan($propertyName, $operand)
-    {
-        return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_LESS_THAN, $operand);
-    }
-
-    /**
-     * Returns a less or equal than criterion used for matching objects against a query
-     *
-     * @param string $propertyName The name of the property to compare against
-     * @param mixed $operand The value to compare with
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function lessThanOrEqual($propertyName, $operand)
-    {
-        return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_LESS_THAN_OR_EQUAL_TO, $operand);
-    }
-
-    /**
-     * Returns a greater than criterion used for matching objects against a query
-     *
-     * @param string $propertyName The name of the property to compare against
-     * @param mixed $operand The value to compare with
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function greaterThan($propertyName, $operand)
-    {
-        return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_GREATER_THAN, $operand);
-    }
-
-    /**
-     * Returns a greater than or equal criterion used for matching objects against a query
-     *
-     * @param string $propertyName The name of the property to compare against
-     * @param mixed $operand The value to compare with
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
-     * @api
-     */
-    public function greaterThanOrEqual($propertyName, $operand)
-    {
-        return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_GREATER_THAN_OR_EQUAL_TO, $operand);
-    }
-
-    /**
-     * Returns the query result count.
-     *
-     * @return integer The query result count
-     * @api
-     */
-    public function count()
-    {
-        /** @var VidiDbBackend $backend */
-        $backend = $this->getObjectManager()->get(VidiDbBackend::class, $this);
-        return $backend->countResult();
-    }
-
-    /**
-     * Returns an "isEmpty" criterion used for matching objects against a query.
-     * It matches if the multivalued property contains no values or is null.
-     *
-     * @param string $propertyName The name of the multivalued property to compare against
-     * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\NotImplementedException
-     * @throws \TYPO3\CMS\Extbase\Persistence\Exception\InvalidQueryException if used on a single-valued property
-     * @api
-     */
-    public function isEmpty($propertyName)
-    {
-        throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\NotImplementedException(__METHOD__);
-    }
-
-    /**
-     * @return string
-     */
-    public function getDistinct()
-    {
-        return $this->distinct;
-    }
-
-    /**
-     * @param string $distinct
-     * @return $this
-     */
-    public function setDistinct($distinct)
-    {
-        $this->distinct = $distinct;
-        return $this;
-    }
-
-    /**
-     * Sets the statement of this query. If you use this, you will lose the abstraction from a concrete storage
-     * backend (database).
-     *
-     * @param string|\TYPO3\CMS\Core\Database\PreparedStatement $statement The statement
-     * @param array $parameters An array of parameters. These will be bound to placeholders '?' in the $statement.
-     * @return QueryInterface
-     */
-    public function statement($statement, array $parameters = array())
-    {
-        $this->statement = $this->qomFactory->statement($statement, $parameters);
-        return $this;
-    }
-
-    /**
-     * Returns the statement of this query.
-     *
-     * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\Statement
-     */
-    public function getStatement()
-    {
-        return $this->statement;
-    }
-
-    /**
-     * Returns whether the current mode is Backend.
-     *
-     * @return bool
-     */
-    protected function isBackendMode()
-    {
-        return TYPO3_MODE == 'BE';
-    }
-
-    /**
-     * @return string
-     */
-    public function getSourceFieldName()
-    {
-        return $this->sourceFieldName;
-    }
-
-    /**
-     * @param string $sourceFieldName
-     * @return $this
-     */
-    public function setSourceFieldName($sourceFieldName)
-    {
-        $this->sourceFieldName = $sourceFieldName;
-        return $this;
-    }
-
-    /**
-     * @return object|\TYPO3\CMS\Extbase\Object\ObjectManager
-     */
-    protected function getObjectManager()
-    {
-        return GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager::class);
-    }
+	/**
+	 * An inner join.
+	 */
+	const JCR_JOIN_TYPE_INNER = '{http://www.jcp.org/jcr/1.0}joinTypeInner';
+
+	/**
+	 * A left-outer join.
+	 */
+	const JCR_JOIN_TYPE_LEFT_OUTER = '{http://www.jcp.org/jcr/1.0}joinTypeLeftOuter';
+
+	/**
+	 * A right-outer join.
+	 */
+	const JCR_JOIN_TYPE_RIGHT_OUTER = '{http://www.jcp.org/jcr/1.0}joinTypeRightOuter';
+
+	/**
+	 * Charset of strings in QOM
+	 */
+	const CHARSET = 'utf-8';
+
+	/**
+	 * @var string
+	 */
+	protected $sourceFieldName;
+
+	/**
+	 * @var string
+	 */
+	protected $type;
+
+	/**
+	 * @var \TYPO3\CMS\Extbase\Persistence\PersistenceManagerInterface
+	 */
+	protected $persistenceManager;
+
+	/**
+	 * @var \TYPO3\CMS\Extbase\Persistence\Generic\Qom\QueryObjectModelFactory
+	 */
+	protected $qomFactory;
+
+	/**
+	 * @var \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface
+	 */
+	protected $source;
+
+	/**
+	 * @var ConstraintInterface
+	 */
+	protected $constraint;
+
+	/**
+	 * @var \TYPO3\CMS\Extbase\Persistence\Generic\Qom\Statement
+	 */
+	protected $statement;
+
+	/**
+	 * @var array
+	 */
+	protected $orderings = [];
+
+	/**
+	 * @var int
+	 */
+	protected $limit;
+
+	/**
+	 * @var int
+	 */
+	protected $offset;
+
+	/**
+	 * Apply DISTINCT upon property.
+	 *
+	 * @var string
+	 */
+	protected $distinct;
+
+	/**
+	 * The query settings.
+	 *
+	 * @var \Fab\Vidi\Persistence\QuerySettings
+	 * @Inject
+	 */
+	protected $querySettings;
+
+	/**
+	 * Constructs a query object working on the given class name
+	 *
+	 * @param string $type
+	 */
+	public function __construct($type)
+	{
+		$this->type = $type;
+	}
+
+	/**
+	 * Injects the persistence manager, used to fetch the CR session
+	 *
+	 * @param \TYPO3\CMS\Extbase\Persistence\PersistenceManagerInterface $persistenceManager
+	 * @return void
+	 */
+	public function injectPersistenceManager(\TYPO3\CMS\Extbase\Persistence\PersistenceManagerInterface $persistenceManager)
+	{
+		$this->persistenceManager = $persistenceManager;
+	}
+
+	/**
+	 * Injects the Query Object Model Factory
+	 *
+	 * @param \TYPO3\CMS\Extbase\Persistence\Generic\Qom\QueryObjectModelFactory $qomFactory
+	 * @return void
+	 */
+	public function injectQomFactory(\TYPO3\CMS\Extbase\Persistence\Generic\Qom\QueryObjectModelFactory $qomFactory)
+	{
+		$this->qomFactory = $qomFactory;
+	}
+
+	/**
+	 * Sets the Query Settings. These Query settings must match the settings expected by
+	 * the specific Storage Backend.
+	 *
+	 * @param \TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface $querySettings The Query Settings
+	 * @return void
+	 * @api This method is not part of FLOW3 API
+	 */
+	public function setQuerySettings(\TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface $querySettings)
+	{
+		$this->querySettings = $querySettings;
+	}
+
+	/**
+	 * Returns the Query Settings.
+	 *
+	 * @throws \Exception
+	 * @return \Fab\Vidi\Persistence\QuerySettings $querySettings The Query Settings
+	 * @api This method is not part of FLOW3 API
+	 */
+	public function getQuerySettings()
+	{
+		if (!$this->querySettings instanceof \TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface) {
+			throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception('Tried to get the query settings without setting them before.', 1248689115);
+		}
+
+		// Apply possible settings to the query.
+		if ($this->isBackendMode()) {
+			/** @var \TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager $backendConfigurationManager */
+			$backendConfigurationManager = $this->getObjectManager()->get('TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager');
+			$configuration = $backendConfigurationManager->getTypoScriptSetup();
+			$querySettings = array('respectSysLanguage');
+			foreach ($querySettings as $setting) {
+				if (isset($configuration['config.']['tx_vidi.']['persistence.']['backend.'][$this->type . '.'][$setting])) {
+					$value = (bool)$configuration['config.']['tx_vidi.']['persistence.']['backend.'][$this->type . '.'][$setting];
+					ObjectAccess::setProperty($this->querySettings, $setting, $value);
+				}
+			}
+		}
+
+		return $this->querySettings;
+	}
+
+	/**
+	 * Returns the type this query cares for.
+	 *
+	 * @return string
+	 * @api
+	 */
+	public function getType()
+	{
+		return $this->type;
+	}
+
+	/**
+	 * Sets the source to fetch the result from
+	 *
+	 * @param \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface $source
+	 */
+	public function setSource(\TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface $source)
+	{
+		$this->source = $source;
+	}
+
+	/**
+	 * Returns the selectorn name or an empty string, if the source is not a selector
+	 * TODO This has to be checked at another place
+	 *
+	 * @return string The selector name
+	 */
+	protected function getSelectorName()
+	{
+		if ($this->getSource() instanceof \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SelectorInterface) {
+			return $this->source->getSelectorName();
+		} else {
+			return '';
+		}
+	}
+
+	/**
+	 * Gets the node-tuple source for this query.
+	 *
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\SourceInterface the node-tuple source; non-null
+	 */
+	public function getSource()
+	{
+		if ($this->source === null) {
+			$this->source = $this->qomFactory->selector($this->getType());
+		}
+		return $this->source;
+	}
+
+	/**
+	 * Executes the query against the database and returns the result
+	 *
+	 * @return \TYPO3\CMS\Extbase\Persistence\QueryResultInterface|array The query result object or an array if $this->getQuerySettings()->getReturnRawQueryResult() is true
+	 * @api
+	 */
+	public function execute($returnRawQueryResult = false)
+	{
+		/** @var VidiDbBackend $backend */
+		$backend = $this->getObjectManager()->get(VidiDbBackend::class, $this);
+		return $backend->fetchResult();
+	}
+
+	/**
+	 * Sets the property names to order the result by. Expected like this:
+	 * array(
+	 * 'foo' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_ASCENDING,
+	 * 'bar' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_DESCENDING
+	 * )
+	 * where 'foo' and 'bar' are property names.
+	 *
+	 * @param array $orderings The property names to order by
+	 * @return QueryInterface
+	 * @api
+	 */
+	public function setOrderings(array $orderings)
+	{
+		$this->orderings = $orderings;
+		return $this;
+	}
+
+	/**
+	 * Returns the property names to order the result by. Like this:
+	 * array(
+	 * 'foo' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_ASCENDING,
+	 * 'bar' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_DESCENDING
+	 * )
+	 *
+	 * @return array
+	 */
+	public function getOrderings()
+	{
+		return $this->orderings;
+	}
+
+	/**
+	 * Sets the maximum size of the result set to limit. Returns $this to allow
+	 * for chaining (fluid interface)
+	 *
+	 * @param integer $limit
+	 * @throws \InvalidArgumentException
+	 * @return QueryInterface
+	 * @api
+	 */
+	public function setLimit($limit)
+	{
+		if (!is_int($limit) || $limit < 1) {
+			throw new \InvalidArgumentException('The limit must be an integer >= 1', 1245071870);
+		}
+		$this->limit = $limit;
+		return $this;
+	}
+
+	/**
+	 * Resets a previously set maximum size of the result set. Returns $this to allow
+	 * for chaining (fluid interface)
+	 *
+	 * @return QueryInterface
+	 * @api
+	 */
+	public function unsetLimit()
+	{
+		unset($this->limit);
+		return $this;
+	}
+
+	/**
+	 * Returns the maximum size of the result set to limit.
+	 *
+	 * @return integer
+	 * @api
+	 */
+	public function getLimit()
+	{
+		return $this->limit;
+	}
+
+	/**
+	 * Sets the start offset of the result set to offset. Returns $this to
+	 * allow for chaining (fluid interface)
+	 *
+	 * @param integer $offset
+	 * @throws \InvalidArgumentException
+	 * @return QueryInterface
+	 * @api
+	 */
+	public function setOffset($offset)
+	{
+		if (!is_int($offset) || $offset < 0) {
+			throw new \InvalidArgumentException('The offset must be a positive integer', 1245071872);
+		}
+		$this->offset = $offset;
+		return $this;
+	}
+
+	/**
+	 * Returns the start offset of the result set.
+	 *
+	 * @return integer
+	 * @api
+	 */
+	public function getOffset()
+	{
+		return $this->offset;
+	}
+
+	/**
+	 * The constraint used to limit the result set. Returns $this to allow
+	 * for chaining (fluid interface)
+	 *
+	 * @param ConstraintInterface $constraint
+	 * @return QueryInterface
+	 * @api
+	 */
+	public function matching($constraint)
+	{
+		$this->constraint = $constraint;
+		return $this;
+	}
+
+	/**
+	 * Gets the constraint for this query.
+	 *
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ConstraintInterface the constraint, or null if none
+	 * @api
+	 */
+	public function getConstraint()
+	{
+		return $this->constraint;
+	}
+
+	/**
+	 * Performs a logical conjunction of the given constraints. The method takes one or more contraints and concatenates them with a boolean AND.
+	 * It also scepts a single array of constraints to be concatenated.
+	 *
+	 * @param mixed $constraint1 The first of multiple constraints or an array of constraints.
+	 * @throws InvalidNumberOfConstraintsException
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\AndInterface
+	 * @api
+	 */
+	public function logicalAnd($constraint1)
+	{
+		if (is_array($constraint1)) {
+			$resultingConstraint = array_shift($constraint1);
+			$constraints = $constraint1;
+		} else {
+			$constraints = func_get_args();
+			$resultingConstraint = array_shift($constraints);
+		}
+		if ($resultingConstraint === null) {
+			throw new InvalidNumberOfConstraintsException('There must be at least one constraint or a non-empty array of constraints given.', 1401289500);
+		}
+		foreach ($constraints as $constraint) {
+			$resultingConstraint = $this->qomFactory->_and($resultingConstraint, $constraint);
+		}
+		return $resultingConstraint;
+	}
+
+	/**
+	 * Performs a logical disjunction of the two given constraints
+	 *
+	 * @param mixed $constraint1 The first of multiple constraints or an array of constraints.
+	 * @throws InvalidNumberOfConstraintsException
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\OrInterface
+	 * @api
+	 */
+	public function logicalOr($constraint1)
+	{
+		if (is_array($constraint1)) {
+			$resultingConstraint = array_shift($constraint1);
+			$constraints = $constraint1;
+		} else {
+			$constraints = func_get_args();
+			$resultingConstraint = array_shift($constraints);
+		}
+		if ($resultingConstraint === null) {
+			throw new InvalidNumberOfConstraintsException('There must be at least one constraint or a non-empty array of constraints given.', 1401289501);
+		}
+		foreach ($constraints as $constraint) {
+			$resultingConstraint = $this->qomFactory->_or($resultingConstraint, $constraint);
+		}
+		return $resultingConstraint;
+	}
+
+	/**
+	 * Performs a logical negation of the given constraint
+	 *
+	 * @param ConstraintInterface $constraint Constraint to negate
+	 * @throws \RuntimeException
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\NotInterface
+	 * @api
+	 */
+	public function logicalNot(ConstraintInterface $constraint)
+	{
+		return $this->qomFactory->not($constraint);
+	}
+
+	/**
+	 * Returns an equals criterion used for matching objects against a query
+	 *
+	 * @param string $propertyName The name of the property to compare against
+	 * @param mixed $operand The value to compare with
+	 * @param boolean $caseSensitive Whether the equality test should be done case-sensitive
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function equals($propertyName, $operand, $caseSensitive = true)
+	{
+		if (is_object($operand) || $caseSensitive) {
+			$comparison = $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_EQUAL_TO, $operand);
+		} else {
+			$comparison = $this->qomFactory->comparison($this->qomFactory->lowerCase($this->qomFactory->propertyValue($propertyName, $this->getSelectorName())), QueryInterface::OPERATOR_EQUAL_TO, \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Charset\CharsetConverter::class)->conv_case(\TYPO3\CMS\Extbase\Persistence\Generic\Query::CHARSET, $operand, 'toLower'));
+		}
+		return $comparison;
+	}
+
+	/**
+	 * Returns a like criterion used for matching objects against a query
+	 *
+	 * @param string $propertyName The name of the property to compare against
+	 * @param mixed $operand The value to compare with
+	 * @param boolean $caseSensitive Whether the matching should be done case-sensitive
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function like($propertyName, $operand, $caseSensitive = true)
+	{
+		return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_LIKE, $operand);
+	}
+
+	/**
+	 * Returns a "contains" criterion used for matching objects against a query.
+	 * It matches if the multivalued property contains the given operand.
+	 *
+	 * @param string $propertyName The name of the (multivalued) property to compare against
+	 * @param mixed $operand The value to compare with
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function contains($propertyName, $operand)
+	{
+		return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_CONTAINS, $operand);
+	}
+
+	/**
+	 * Returns an "in" criterion used for matching objects against a query. It
+	 * matches if the property's value is contained in the multivalued operand.
+	 *
+	 * @param string $propertyName The name of the property to compare against
+	 * @param mixed $operand The value to compare with, multivalued
+	 * @throws UnexpectedTypeException
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function in($propertyName, $operand)
+	{
+		if (!is_array($operand) && !$operand instanceof \ArrayAccess && !$operand instanceof \Traversable) {
+			throw new UnexpectedTypeException('The "in" operator must be given a mutlivalued operand (array, ArrayAccess, Traversable).', 1264678095);
+		}
+		return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_IN, $operand);
+	}
+
+	/**
+	 * Returns a less than criterion used for matching objects against a query
+	 *
+	 * @param string $propertyName The name of the property to compare against
+	 * @param mixed $operand The value to compare with
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function lessThan($propertyName, $operand)
+	{
+		return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_LESS_THAN, $operand);
+	}
+
+	/**
+	 * Returns a less or equal than criterion used for matching objects against a query
+	 *
+	 * @param string $propertyName The name of the property to compare against
+	 * @param mixed $operand The value to compare with
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function lessThanOrEqual($propertyName, $operand)
+	{
+		return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_LESS_THAN_OR_EQUAL_TO, $operand);
+	}
+
+	/**
+	 * Returns a greater than criterion used for matching objects against a query
+	 *
+	 * @param string $propertyName The name of the property to compare against
+	 * @param mixed $operand The value to compare with
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function greaterThan($propertyName, $operand)
+	{
+		return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_GREATER_THAN, $operand);
+	}
+
+	/**
+	 * Returns a greater than or equal criterion used for matching objects against a query
+	 *
+	 * @param string $propertyName The name of the property to compare against
+	 * @param mixed $operand The value to compare with
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\ComparisonInterface
+	 * @api
+	 */
+	public function greaterThanOrEqual($propertyName, $operand)
+	{
+		return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), QueryInterface::OPERATOR_GREATER_THAN_OR_EQUAL_TO, $operand);
+	}
+
+	/**
+	 * Returns the query result count.
+	 *
+	 * @return integer The query result count
+	 * @api
+	 */
+	public function count()
+	{
+		/** @var VidiDbBackend $backend */
+		$backend = $this->getObjectManager()->get(VidiDbBackend::class, $this);
+		return $backend->countResult();
+	}
+
+	/**
+	 * Returns an "isEmpty" criterion used for matching objects against a query.
+	 * It matches if the multivalued property contains no values or is null.
+	 *
+	 * @param string $propertyName The name of the multivalued property to compare against
+	 * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\NotImplementedException
+	 * @throws \TYPO3\CMS\Extbase\Persistence\Exception\InvalidQueryException if used on a single-valued property
+	 * @api
+	 */
+	public function isEmpty($propertyName)
+	{
+		throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\NotImplementedException(__METHOD__);
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getDistinct()
+	{
+		return $this->distinct;
+	}
+
+	/**
+	 * @param string $distinct
+	 * @return $this
+	 */
+	public function setDistinct($distinct)
+	{
+		$this->distinct = $distinct;
+		return $this;
+	}
+
+	/**
+	 * Sets the statement of this query. If you use this, you will lose the abstraction from a concrete storage
+	 * backend (database).
+	 *
+	 * @param string|\TYPO3\CMS\Core\Database\PreparedStatement $statement The statement
+	 * @param array $parameters An array of parameters. These will be bound to placeholders '?' in the $statement.
+	 * @return QueryInterface
+	 */
+	public function statement($statement, array $parameters = array())
+	{
+		$this->statement = $this->qomFactory->statement($statement, $parameters);
+		return $this;
+	}
+
+	/**
+	 * Returns the statement of this query.
+	 *
+	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\Statement
+	 */
+	public function getStatement()
+	{
+		return $this->statement;
+	}
+
+	/**
+	 * Returns whether the current mode is Backend.
+	 *
+	 * @return bool
+	 */
+	protected function isBackendMode()
+	{
+		return TYPO3_MODE == 'BE';
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getSourceFieldName()
+	{
+		return $this->sourceFieldName;
+	}
+
+	/**
+	 * @param string $sourceFieldName
+	 * @return $this
+	 */
+	public function setSourceFieldName($sourceFieldName)
+	{
+		$this->sourceFieldName = $sourceFieldName;
+		return $this;
+	}
+
+	/**
+	 * @return object|\TYPO3\CMS\Extbase\Object\ObjectManager
+	 */
+	protected function getObjectManager()
+	{
+		return GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager::class);
+	}
 
 }

Classes/Backend/LanguageFileGenerator.php

Indentation +44 added lines, -44 removed lines

@@ -18,7 +18,7 @@ 
 class LanguageFileGenerator implements SingletonInterface
 {
 
-    protected $template = '<?xml version="1.0" encoding="UTF-8"?>
+	protected $template = '<?xml version="1.0" encoding="UTF-8"?>
 <xliff version="1.0">
 	<file source-language="en" datatype="plaintext" original="messages" date="" product-name="local lang module">
 		<header/>
@@ -36,53 +36,53 @@ 
 	</file>
 </xliff>';
 
-    /**
-     * @param string $dataType
-     * @return string
-     */
-    public function generate($dataType)
-    {
-        $label = $dataType;
-        if (!empty($GLOBALS['TCA'][$dataType]['ctrl']['title'])) {
-            $label = $this->getLanguageService()->sL($GLOBALS['TCA'][$dataType]['ctrl']['title']);
-        }
+	/**
+	 * @param string $dataType
+	 * @return string
+	 */
+	public function generate($dataType)
+	{
+		$label = $dataType;
+		if (!empty($GLOBALS['TCA'][$dataType]['ctrl']['title'])) {
+			$label = $this->getLanguageService()->sL($GLOBALS['TCA'][$dataType]['ctrl']['title']);
+		}
 
-        // Generate language file.
-        $languageFile = $this->getLanguageFile($dataType);
-        $content = str_replace('{module_name}', $label, $this->template);
-        GeneralUtility::writeFileToTypo3tempDir($languageFile, $content);
+		// Generate language file.
+		$languageFile = $this->getLanguageFile($dataType);
+		$content = str_replace('{module_name}', $label, $this->template);
+		GeneralUtility::writeFileToTypo3tempDir($languageFile, $content);
 
-        return 'LLL:' . $languageFile;
-    }
+		return 'LLL:' . $languageFile;
+	}
 
-    /**
-     * @param $dataType
-     * @return string
-     */
-    protected function getLanguageFile($dataType)
-    {
-        return $this->getLanguageDirectory() . '/' . $dataType . '.xlf';
-    }
+	/**
+	 * @param $dataType
+	 * @return string
+	 */
+	protected function getLanguageFile($dataType)
+	{
+		return $this->getLanguageDirectory() . '/' . $dataType . '.xlf';
+	}
 
-    /**
-     * @return string
-     */
-    protected function getLanguageDirectory()
-    {
-        // Create language file dynamically
-        $languageDirectory = PATH_site . 'typo3temp/vidi';
-        if (!is_dir($languageDirectory)) {
-            GeneralUtility::mkdir($languageDirectory);
-        }
-        return $languageDirectory;
-    }
+	/**
+	 * @return string
+	 */
+	protected function getLanguageDirectory()
+	{
+		// Create language file dynamically
+		$languageDirectory = PATH_site . 'typo3temp/vidi';
+		if (!is_dir($languageDirectory)) {
+			GeneralUtility::mkdir($languageDirectory);
+		}
+		return $languageDirectory;
+	}
 
-    /**
-     * @return \TYPO3\CMS\Core\Localization\LanguageService
-     */
-    protected function getLanguageService()
-    {
-        return GeneralUtility::makeInstance(LanguageService::class, $GLOBALS['BE_USER']->uc['lang']);
-    }
+	/**
+	 * @return \TYPO3\CMS\Core\Localization\LanguageService
+	 */
+	protected function getLanguageService()
+	{
+		return GeneralUtility::makeInstance(LanguageService::class, $GLOBALS['BE_USER']->uc['lang']);
+	}
 
 }