From 0478d2368ebb6eeb4477dc23098c2e794f819170 Mon Sep 17 00:00:00 2001
From: Mats Svensson <mats@pixelant.se>
Date: Tue, 18 Apr 2017 13:51:40 +0200
Subject: [PATCH] [TASK] add option to select a fixedPostVars configuration on
 page records (#151)

Used to generate fixedPostVars in a file which can be included from realurl_conf.
---
 Classes/Hooks/DataHandlerHook.php             |  59 +++++
 .../FixedPostVarsConfigurationUtility.php     | 210 ++++++++++++++++++
 Classes/Utility/HelperUtility.php             | 111 +++++++++
 .../Realurl/predefined_fixedPostVars_conf.php | 114 ++++++++++
 Configuration/TCA/Overrides/pages.php         |  26 ++-
 Resources/Private/Language/locallang_db.xlf   |  33 +++
 class.ext_update.php                          | 129 +++++++++++
 ext_conf_template.txt                         |   5 +
 ext_localconf.php                             |  49 +++-
 ext_tables.sql                                |   7 +
 10 files changed, 737 insertions(+), 6 deletions(-)
 create mode 100644 Classes/Hooks/DataHandlerHook.php
 create mode 100644 Classes/Utility/FixedPostVarsConfigurationUtility.php
 create mode 100644 Classes/Utility/HelperUtility.php
 create mode 100644 Configuration/Realurl/predefined_fixedPostVars_conf.php
 create mode 100644 Resources/Private/Language/locallang_db.xlf
 create mode 100644 class.ext_update.php
 create mode 100644 ext_conf_template.txt

diff --git a/Classes/Hooks/DataHandlerHook.php b/Classes/Hooks/DataHandlerHook.php
new file mode 100644
index 00000000..7305bd22
--- /dev/null
+++ b/Classes/Hooks/DataHandlerHook.php
@@ -0,0 +1,59 @@
+<?php
+
+
+namespace T3kit\themeT3kit\Hooks;
+
+use T3kit\themeT3kit\Utility\FixedPostVarsConfigurationUtility;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Core\DataHandling\DataHandler;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\MathUtility;
+
+/**
+ * Class DataHandlerHook
+ * @package T3kit\themeT3kit\Hooks
+ */
+class DataHandlerHook
+{
+    /**
+     * If page was created/edited and fixedPostVarConf changed we need to update configuration file
+     *
+     * @param string $status
+     * @param string $table
+     * @param int $id
+     * @param array $fieldArray
+     * @param DataHandler $pObj
+     * @return void
+     */
+    public function processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, DataHandler $pObj)
+    {
+        // if field tx_themet3kit_fixed_post_var_conf was modify we need to update configuration
+        if ($table === 'pages' && isset($fieldArray['tx_themet3kit_fixed_post_var_conf'])) {
+            /** @var FixedPostVarsConfigurationUtility $fixedPostVarsConfigurationUtility */
+            $fixedPostVarsConfigurationUtility = GeneralUtility::makeInstance(FixedPostVarsConfigurationUtility::class);
+            $fixedPostVarsConfigurationUtility->updateConfiguration();
+        }
+    }
+
+    /**
+     * Update fixed post vars conf if page was removed
+     *
+     * @param string $table
+     * @param string|int $id
+     * @param array $recordToDelete
+     * @param boolean &$recordWasDeleted
+     * @param DataHandler $pObj
+     * @return void
+     */
+    public function processCmdmap_deleteAction($table, $id, $recordToDelete, &$recordWasDeleted, DataHandler $pObj)
+    {
+        if ($table === 'pages' && $recordToDelete['tx_themet3kit_fixed_post_var_conf']) {
+            $pObj->deleteEl($table, $id);
+            $recordWasDeleted = true;
+
+            /** @var FixedPostVarsConfigurationUtility $fixedPostVarsConfigurationUtility */
+            $fixedPostVarsConfigurationUtility = GeneralUtility::makeInstance(FixedPostVarsConfigurationUtility::class);
+            $fixedPostVarsConfigurationUtility->updateConfiguration();
+        }
+    }
+}
diff --git a/Classes/Utility/FixedPostVarsConfigurationUtility.php b/Classes/Utility/FixedPostVarsConfigurationUtility.php
new file mode 100644
index 00000000..93c2fe90
--- /dev/null
+++ b/Classes/Utility/FixedPostVarsConfigurationUtility.php
@@ -0,0 +1,210 @@
+<?php
+
+namespace T3kit\themeT3kit\Utility;
+
+use Doctrine\DBAL\Query\QueryBuilder;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+use TYPO3\CMS\Core\Database\DatabaseConnection;
+use TYPO3\CMS\Core\Utility\ArrayUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Class FixedPostVarsConfigurationUtility
+ * @package T3kit\themeT3kit\Utility
+ */
+class FixedPostVarsConfigurationUtility
+{
+
+    /**
+     * Update configuration file of fixed post vars
+     *
+     * @return void
+     */
+    public function updateConfiguration()
+    {
+        $filePath = $this->getSaveFilePath();
+
+        if (!$this->canWriteConfiguration($filePath)) {
+            throw new \RuntimeException(
+                $filePath . ' is not writable.',
+                1485349703
+            );
+        }
+
+        $configurations = $this->getConfiguration();
+        $varNameToPageFixedUids = [];
+
+        $pages = $this->getFixedPagesUids();
+
+        $content = '<?php' . LF;
+        $content .= '$init = function () {' . LF;
+
+        // generate fixed post var config vars
+        foreach ($pages as $page) {
+            $key = $page['tx_themet3kit_fixed_post_var_conf'];
+
+            if (array_key_exists($key, $configurations)) {
+                if (!array_key_exists($key, $varNameToPageFixedUids)) {
+                    $varName = '$' . GeneralUtility::underscoredToLowerCamelCase($key);
+                    $content .= '    ' . $varName . ' = ';
+                    $content .= $this->fixIndent(
+                        ArrayUtility::arrayExport(
+                            $configurations[$key]['configuration']
+                        )
+                    );
+                    $content .= ';' . LF;
+
+                    // save var name
+                    $varNameToPageFixedUids[$key] = [
+                        'varName' => $varName,
+                        'fixedUids' => [$page['uid']]
+                    ];
+                } else {
+                    $varNameToPageFixedUids[$key]['fixedUids'][] = $page['uid'];
+                }
+            }
+        }
+
+        $fixedPostVarLine = '    ';
+        $fixedPostVarLine .= '$GLOBALS[\'TYPO3_CONF_VARS\'][\'EXTCONF\'][\'realurl\'][\'_DEFAULT\'][\'fixedPostVars\']';
+
+        foreach ($varNameToPageFixedUids as $key => $varNameToPageFixedUid) {
+            // first write configuration
+            $content .= $fixedPostVarLine;
+            $content .= sprintf(
+                '[\'%s\'] = %s;',
+                $key,
+                $varNameToPageFixedUid['varName']
+            );
+            $content .= LF;
+
+            // now add it for each page
+            foreach ($varNameToPageFixedUid['fixedUids'] as $fixedUid) {
+                $content .= $fixedPostVarLine;
+                $content .= sprintf(
+                    '[\'%s\'] = \'%s\';',
+                    $fixedUid,
+                    $key
+                );
+                $content .= LF;
+            }
+
+            $content .= LF;
+        }
+
+        $content .= '};' . LF;
+        $content .= '$init();' . LF;
+        $content .= 'unset($init);' . LF;
+
+        GeneralUtility::writeFile($filePath, $content, true);
+    }
+
+    /**
+     * Fix indent for configuration array
+     *
+     * @param $string
+     * @return string
+     */
+    protected function fixIndent($string)
+    {
+        $lines = explode(PHP_EOL, $string);
+
+        foreach ($lines as &$line) {
+            $line = '    ' . $line;
+        }
+
+        return ltrim(implode(LF, $lines));
+    }
+
+    /**
+     * Generate configuration array with associative keys
+     *
+     * @return array
+     */
+    protected function getConfiguration()
+    {
+        $configuration = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['theme_t3kit']['fixedPostVars'];
+        $processedConfiguration = [];
+
+        if (is_array($configuration)) {
+            foreach ($configuration as $item) {
+                $processedConfiguration[$item['key']] = $item;
+            }
+        }
+
+        return $processedConfiguration;
+    }
+
+    /**
+     * Get list of pages with fixed post var configuration
+     *
+     * @return array
+     */
+    protected function getFixedPagesUids()
+    {
+        $field = 'tx_themet3kit_fixed_post_var_conf';
+
+        if (version_compare(TYPO3_version, '8.0', '<')) {
+            /** @var DatabaseConnection $dbConnection */
+            $dbConnection = $GLOBALS['TYPO3_DB'];
+
+            $pages = $dbConnection->exec_SELECTgetRows(
+                'uid, ' . $field,
+                'pages',
+                $field . ' != \'0\' AND ' . $field . ' != \'\''
+                . BackendUtility::deleteClause('pages')
+            );
+        } else {
+            /** @var QueryBuilder $queryBuilder */
+            $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('pages');
+            $pages = $queryBuilder
+                ->select('uid', 'tx_themet3kit_fixed_post_var_conf')
+                ->from('pages')
+                ->where(
+                    $queryBuilder->expr()->neq(
+                        $field,
+                        $queryBuilder->createNamedParameter('')
+                    ),
+                    $queryBuilder->expr()->neq(
+                        $field,
+                        $queryBuilder->createNamedParameter('0')
+                    )
+                )
+                ->execute()
+                ->fetchAll();
+        }
+
+        return $pages;
+    }
+
+    /**
+     * Checks if the configuration can be written.
+     *
+     * @param string $fileLocation
+     * @return bool
+     */
+    protected function canWriteConfiguration($fileLocation)
+    {
+        $typo3confFolder = PATH_typo3conf;
+        return @is_writable($typo3confFolder) && (!file_exists($fileLocation) || @is_writable($fileLocation));
+    }
+
+    /**
+     * Get path where to save configuration
+     *
+     * @return string
+     */
+    public function getSaveFilePath()
+    {
+        $extConf = HelperUtility::getExtConf();
+
+        if (is_array($extConf) && $extConf['fixedPostVarsSaveFilePath']) {
+            $filePath = PATH_site . trim($extConf['fixedPostVarsSaveFilePath']);
+        } else {
+            $filePath = PATH_site . 'typo3conf/realurl_fixedPostVars_conf.php';
+        }
+
+        return $filePath;
+    }
+}
diff --git a/Classes/Utility/HelperUtility.php b/Classes/Utility/HelperUtility.php
new file mode 100644
index 00000000..90b9f11a
--- /dev/null
+++ b/Classes/Utility/HelperUtility.php
@@ -0,0 +1,111 @@
+<?php
+
+
+namespace T3kit\themeT3kit\Utility;
+
+use TYPO3\CMS\Core\Messaging\FlashMessage;
+use TYPO3\CMS\Core\Messaging\FlashMessageQueue;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Lang\LanguageService;
+
+/**
+ * Class MainUtility
+ * @package T3kit\T3kitExtensionTools\Utility
+ */
+class HelperUtility
+{
+    /**
+     * Keep configuration of extension
+     *
+     * @var array
+     */
+    protected static $extConf;
+
+    /**
+     * Get extension configuration
+     *
+     * @return array
+     */
+    public static function getExtConf()
+    {
+        if (self::$extConf === null) {
+            if (isset($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['theme_t3kit'])) {
+                self::$extConf = unserialize((string)$GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['theme_t3kit']);
+            } else {
+                self::$extConf = [];
+            }
+        }
+
+        return self::$extConf;
+    }
+
+    /**
+     * Get items for select field
+     *
+     * @param array &$params
+     * @param object $pObj
+     */
+    public function getTcaFixedPostVarItems(&$params, $pObj)
+    {
+        $items = array_merge($params['items'], $this->getAvailableFixedPostVarConfigurations());
+
+        $params['items'] = $items;
+    }
+
+    /**
+     * Get predefined configurations
+     *
+     * @return array
+     */
+    protected function getAvailableFixedPostVarConfigurations()
+    {
+        $configurations = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['theme_t3kit']['fixedPostVars'];
+        $availableConfigurations = [];
+
+        if (is_array($configurations)) {
+            foreach ($configurations as $configuration) {
+                $key = (string)$configuration['key'];
+
+                if (empty($key)) {
+                    $this->addErrorMessage('realurl_conf.error.empty_key');
+                } elseif ($key !== '--div--' && array_key_exists($key, $availableConfigurations)) {
+                    $this->addErrorMessage('realurl_conf.error.double_key', [$key]);
+                } else {
+                    $availableConfigurations[] = [$configuration['title'], $key];
+                }
+            }
+        }
+
+        return $availableConfigurations;
+    }
+
+    protected function addErrorMessage($error, $arguments = [])
+    {
+        /** @var LanguageService $lang */
+        $languageService = $GLOBALS['LANG'];
+
+        $ll = 'LLL:EXT:theme_t3kit/Resources/Private/Language/locallang_db.xlf:';
+
+        $message = $languageService->sL($ll . $error);
+        if (!empty($arguments)) {
+            $message = sprintf($message, ...$arguments);
+        }
+
+        /** @var FlashMessage $flashMessage */
+        $flashMessage = GeneralUtility::makeInstance(
+            FlashMessage::class,
+            $message,
+            $languageService->sL($ll . 'realurl_conf.error.title'),
+            FlashMessage::ERROR,
+            true
+        );
+
+        /** @var FlashMessageQueue $flashMessageQueue */
+        $flashMessageQueue = GeneralUtility::makeInstance(
+            FlashMessageQueue::class,
+            'core.template.flashMessages'
+        );
+
+        $flashMessageQueue->addMessage($flashMessage);
+    }
+}
diff --git a/Configuration/Realurl/predefined_fixedPostVars_conf.php b/Configuration/Realurl/predefined_fixedPostVars_conf.php
new file mode 100644
index 00000000..55e49191
--- /dev/null
+++ b/Configuration/Realurl/predefined_fixedPostVars_conf.php
@@ -0,0 +1,114 @@
+<?php
+
+$init = function () {
+    if (!is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['theme_t3kit'])) {
+        $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['theme_t3kit'] = [];
+    }
+
+    $configuration = &$GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['theme_t3kit'];
+
+    // predefine configuration for news item single view
+    $configuration['fixedPostVars'][] = [
+        'title' => 'News single view',
+        'key' => 'news_single_view',
+        'configuration' => [
+            [
+                'GETvar' => 'tx_news_pi1[action]',
+                'noMatch' => 'bypass'
+            ],
+            [
+                'GETvar' => 'tx_news_pi1[controller]',
+                'noMatch' => 'bypass'
+            ],
+            [
+                'GETvar' => 'tx_news_pi1[news]',
+                'lookUpTable' => [
+                    'table' => 'tx_news_domain_model_news',
+                    'id_field' => 'uid',
+                    'alias_field' => 'IF(path_segment!="",path_segment,title)',
+                    'addWhereClause' => ' AND NOT deleted',
+                    'useUniqueCache' => 1,
+                    'useUniqueCache_conf' => [
+                        'strtolower' => 1,
+                        'spaceCharacter' => '-'
+                    ],
+                    'languageGetVar' => 'L',
+                    'languageExceptionUids' => '',
+                    'languageField' => 'sys_language_uid',
+                    'transOrigPointerField' => 'l10n_parent',
+                    'autoUpdate' => 1,
+                    'expireDays' => 180
+                ]
+            ]
+        ]
+    ];
+
+    // predefine configuration for news category menu
+    $configuration['fixedPostVars'][] = [
+        'title' => 'Article category',
+        'key' => 'categories_item',
+        'configuration' => [
+            [
+                'GETvar' => 'tx_news_pi1[overwriteDemand][categories]',
+                'lookUpTable' => [
+                    'table' => 'sys_category',
+                    'id_field' => 'uid',
+                    'alias_field' => 'title',
+                    'addWhereClause' => ' AND NOT deleted',
+                    'useUniqueCache' => 1,
+                    'useUniqueCache_conf' => [
+                        'strtolower' => 1,
+                        'spaceCharacter' => '-'
+                    ]
+                ]
+            ]
+        ]
+    ];
+
+    // predefine configuration for news tags menu
+    $configuration['fixedPostVars'][] = [
+        'title' => 'Article tag',
+        'key' => 'tags_item',
+        'configuration' => [
+            [
+                'GETvar' => 'tx_news_pi1[overwriteDemand][tags]',
+                'lookUpTable' => [
+                    'table' => 'tx_news_domain_model_tag',
+                    'id_field' => 'uid',
+                    'alias_field' => 'title',
+                    'addWhereClause' => ' AND NOT deleted',
+                    'useUniqueCache' => 1,
+                    'useUniqueCache_conf' => [
+                        'strtolower' => 1,
+                        'spaceCharacter' => '-'
+                    ]
+                ]
+            ]
+        ]
+    ];
+
+    // predefine configuration for news date menu
+    $configuration['fixedPostVars'][] = [
+        'title' => 'Article date',
+        'key' => 'date_item',
+        'configuration' => [
+            [
+                'GETvar' => 'tx_news_pi1[controller]',
+                'noMatch' => 'bypass',
+            ],
+            [
+                'GETvar' => 'tx_news_pi1[overwriteDemand][year]'
+            ],
+            [
+                'GETvar' => 'tx_news_pi1[overwriteDemand][month]',
+            ],
+            [
+                'GETvar' => 'tx_news_pi1[overwriteDemand][day]',
+                'noMatch' => 'bypass',
+            ]
+        ]
+    ];
+};
+
+$init();
+unset($init);
diff --git a/Configuration/TCA/Overrides/pages.php b/Configuration/TCA/Overrides/pages.php
index ab47c3ac..329092a8 100644
--- a/Configuration/TCA/Overrides/pages.php
+++ b/Configuration/TCA/Overrides/pages.php
@@ -1,7 +1,7 @@
 <?php
 defined('TYPO3_MODE') or die();
 
-call_user_func(function() {
+call_user_func(function () {
     $GLOBALS['TCA']['pages']['columns']['tx_themes_icon']['config'] = array (
         'type' => 'user',
         'userFunc' => 'T3kit\themeT3kit\UserFunction\IconFontSelector->renderField',
@@ -11,4 +11,28 @@
             '0' => array('None', '', ''),
         ),
     );
+
+    $ll = 'LLL:EXT:theme_t3kit/Resources/Private/Language/locallang_db.xlf:';
+
+    $tempColumns = [
+        'tx_themet3kit_fixed_post_var_conf' => [
+            'label' => $ll .'pages.tx_themet3kit_fixed_post_var_conf',
+            'displayCond' => 'FIELD:tx_realurl_exclude:!=:1',
+            'exclude' => 1,
+            'config' => [
+                'type' => 'select',
+                'max' => 1,
+                'renderType' => 'selectSingle',
+                'items' => [
+                    [$ll . 'none', '0'],
+                    [$ll . 'new_conf', '--div--']
+                ],
+                'itemsProcFunc' => \T3kit\themeT3kit\Utility\HelperUtility::class . '->getTcaFixedPostVarItems'
+            ]
+        ]
+    ];
+
+    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTCAcolumns('pages', $tempColumns);
+
+    $GLOBALS['TCA']['pages']['palettes']['tx_realurl']['showitem'] .= ',--linebreak--,tx_themet3kit_fixed_post_var_conf';
 });
diff --git a/Resources/Private/Language/locallang_db.xlf b/Resources/Private/Language/locallang_db.xlf
new file mode 100644
index 00000000..468ebb74
--- /dev/null
+++ b/Resources/Private/Language/locallang_db.xlf
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<xliff version="1.0">
+    <file source-language="en" datatype="plaintext" original="messages" date="2013-11-13T17:39:17Z" product-name="theme_t3kit">
+        <header/>
+        <body>
+            <trans-unit id="extmng.fixedPostVarsSaveFilePath">
+                <source>Path to file where to save fixedPostVars configuration</source>
+            </trans-unit>
+            <trans-unit id="extmng.fixedPostVarsConfigurationfFile">
+                <source>Path to file with predefined configuration</source>
+            </trans-unit>
+            <trans-unit id="pages.tx_themet3kit_fixed_post_var_conf">
+                <source>Fixed post var configuration</source>
+            </trans-unit>
+            <trans-unit id="none">
+                <source>None</source>
+            </trans-unit>
+            <trans-unit id="new_conf">
+                <source>News configuration</source>
+            </trans-unit>
+
+            <trans-unit id="realurl_conf.error.title">
+                <source>Error</source>
+            </trans-unit>
+            <trans-unit id="realurl_conf.error.empty_key">
+                <source>Value of "key" could not be empty. Please, check realurl "fixedPostVars" configuration.</source>
+            </trans-unit>
+            <trans-unit id="realurl_conf.error.double_key">
+                <source>Key "%s" already in use. Please, check realurl "fixedPostVars" configuration.</source>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
\ No newline at end of file
diff --git a/class.ext_update.php b/class.ext_update.php
new file mode 100644
index 00000000..7e925d8a
--- /dev/null
+++ b/class.ext_update.php
@@ -0,0 +1,129 @@
+<?php
+
+namespace T3kit\themeT3kit;
+
+/***************************************************************
+*  Copyright notice
+*
+*  (c) 2016 T3kit
+*  All rights reserved
+*
+*  This script is part of the TYPO3 project. The TYPO3 project is
+*  free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2 of the License, or
+*  (at your option) any later version.
+*
+*  The GNU General Public License can be found at
+*  http://www.gnu.org/copyleft/gpl.html.
+*
+*  This script is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*  GNU General Public License for more details.
+*
+*  This copyright notice MUST APPEAR in all copies of the script!
+***************************************************************/
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+
+/**
+ * This class is for migrating between theme_t3kit versions
+ *
+ */
+class ext_update
+{
+
+    /**
+     * Runs the update.
+     */
+    public function main()
+    {
+        $content = '<h1>Migration scripts</h1>';
+        $content .= '<form>';
+
+        $pages =  $this->getT3kitExtensionToolFixedPostVarPages();
+        if (is_array($pages) && count($pages) > 0) {
+            $content .= '<table class="table table-striped table-condensed">';
+            $content .= '<tr>';
+            $content .= '<th>Update</th>';
+            $content .= '<th>Page id</th>';
+            $content .= '<th>Page title</th>';
+            $content .= '<th>t3kit_extension_tool</th>';
+            $content .= '<th>theme_t3kit</th>';
+            $content .= '<tr>';
+            foreach ($pages as $index => $page) {
+                $selected = '';
+                if ($page['tx_t3kitextensiontools_fixed_post_var_conf'] != $page['tx_themet3kit_fixed_post_var_conf']) {
+                    $selected = 'checked="checked"';
+                }
+                $content .= '<tr>';
+                $content .= '<td><input name="fixedPostVar[' . $page['uid'] . ']" type="checkbox" ' . $selected . ' /></td>';
+                $content .= '<td>' . $page['uid'] . '</td>';
+                $content .= '<td>' . $page['title'] . '</td>';
+                $content .= '<td>' . $page['tx_t3kitextensiontools_fixed_post_var_conf'] . '</td>';
+                $content .= '<td>' . $page['tx_themet3kit_fixed_post_var_conf'] . '</td>';
+                $content .= '</tr>';
+            }
+            $content .= '</table>';
+            $content .= '<button type="submit" name="copyFixedPostVars">Copy</button>';
+        }
+        $content .= '</form>';
+        
+        return $content;
+    }
+
+    /**
+     * Checks if the script should execute. We check for everything except table
+     * structure.
+     *
+     * @return bool
+     */
+    public function access()
+    {
+        return true;
+    }
+
+    protected function getT3kitExtensionToolFixedPostVarPages()
+    {
+        $hasT3kitExtensionToolsFixedPostVarField = $this->hasT3kitExtensionToolsFixedPostVarField();
+        $pages = [];
+
+        if ($hasT3kitExtensionToolsFixedPostVarField) {
+            /** @var QueryBuilder $queryBuilder */
+            $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('pages');
+            $pages = $queryBuilder
+                ->select('uid', 'title', 'tx_t3kitextensiontools_fixed_post_var_conf', 'tx_themet3kit_fixed_post_var_conf')
+                ->from('pages')
+                ->where(
+                    $queryBuilder->expr()->neq(
+                        'tx_t3kitextensiontools_fixed_post_var_conf',
+                        $queryBuilder->createNamedParameter('')
+                    ),
+                    $queryBuilder->expr()->neq(
+                        'tx_t3kitextensiontools_fixed_post_var_conf',
+                        $queryBuilder->createNamedParameter('0')
+                    )
+                )
+                ->execute()
+                ->fetchAll();
+        }
+
+        return $pages;
+    }
+
+    protected function hasT3kitExtensionToolsFixedPostVarField()
+    {
+        /** @var QueryBuilder $queryBuilder */
+        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('pages');
+        $pages = $queryBuilder
+            ->select('*')
+            ->from('pages')
+            ->setMaxResults(1)
+            ->execute()
+            ->fetchAll();
+        
+        return isset($pages[0]['tx_t3kitextensiontools_fixed_post_var_conf']);
+    }
+}
diff --git a/ext_conf_template.txt b/ext_conf_template.txt
new file mode 100644
index 00000000..71682189
--- /dev/null
+++ b/ext_conf_template.txt
@@ -0,0 +1,5 @@
+# cat=basic/enable/110; type=string; label=LLL:EXT:theme_t3kit/Resources/Private/Language/locallang_db.xlf:extmng.fixedPostVarsConfigurationfFile
+fixedPostVarsConfigurationfFile = typo3conf/ext/theme_t3kit/Configuration/Realurl/predefined_fixedPostVars_conf.php
+
+# cat=basic/enable/120; type=string; label=LLL:EXT:theme_t3kit/Resources/Private/Language/locallang_db.xlf:extmng.fixedPostVarsSaveFilePath
+fixedPostVarsSaveFilePath = typo3conf/realurl_t3kit_fixedPostVars_conf.php
\ No newline at end of file
diff --git a/ext_localconf.php b/ext_localconf.php
index f63ec031..2a3e126c 100644
--- a/ext_localconf.php
+++ b/ext_localconf.php
@@ -1,13 +1,52 @@
 <?php
 if (!defined('TYPO3_MODE')) {
-    die ('Access denied.');
+    die('Access denied.');
 }
 
-\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addUserTSConfig('
-	setup.default.rteCleanPasteBehaviour=pasteStructure
-');
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addUserTSConfig(
+    'setup.default.rteCleanPasteBehaviour=pasteStructure'
+);
+
+$GLOBALS['TYPO3_CONF_VARS']
+    ['SC_OPTIONS']
+    ['cms/layout/class.tx_cms_layout.php']
+    ['tt_content_drawItem']
+    ['imageTextLink'] = \T3kit\themeT3kit\Hooks\ImageTextLinkPreviewRenderer::class;
+
+// Register data handler hook
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'][$_EXTKEY] =
+    \T3kit\themeT3kit\Hooks\DataHandlerHook::class;
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'][$_EXTKEY] =
+    \T3kit\themeT3kit\Hooks\DataHandlerHook::class;
+
+/**
+ *  Load predefined configuration of fixedPostVars
+ */
+$extConf = \T3kit\themeT3kit\Utility\HelperUtility::getExtConf();
+
+if (is_array($extConf) && $extConf['fixedPostVarsConfigurationfFile']) {
+    $filePath = PATH_site . trim($extConf['fixedPostVarsConfigurationfFile']);
+}
+
+if (isset($filePath) && file_exists($filePath)) {
+    require_once($filePath);
+} else {
+    /** @noinspection PhpIncludeInspection */
+    @include_once(PATH_site . 'typo3conf/ext/theme_t3kit/Configuration/Realurl/predefined_fixedPostVars_conf.php');
+}
+// To enable dynamic fixed pages, following code needs to be added to realurl_conf.php to include the generated file
+// Fixed pages, dynamically created (shorter url)
+/*
+$fixedPostVarsConfigurationUtility = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
+    \T3kit\themeT3kit\Utility\FixedPostVarsConfigurationUtility::class
+);
+$fixedPostVarsFile = $fixedPostVarsConfigurationUtility->getSaveFilePath();
+if (file_exists($fixedPostVarsFile)) {
+    \TYPO3\CMS\Core\Utility\GeneralUtility::requireOnce($fixedPostVarsFile);
+}
+*/
 
 $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms/layout/class.tx_cms_layout.php']['tt_content_drawItem']['imageTextLink']
 	= \T3kit\themeT3kit\Hooks\ImageTextLinkPreviewRenderer::class;
 
-$GLOBALS['TYPO3_CONF_VARS']['SYS']['fluid']['namespaces']['t3kit'][] = 'T3kit\\themeT3kit\\ViewHelpers';
\ No newline at end of file
+$GLOBALS['TYPO3_CONF_VARS']['SYS']['fluid']['namespaces']['t3kit'][] = 'T3kit\\themeT3kit\\ViewHelpers';
diff --git a/ext_tables.sql b/ext_tables.sql
index 9eea9ce7..0664fb55 100644
--- a/ext_tables.sql
+++ b/ext_tables.sql
@@ -15,3 +15,10 @@ CREATE TABLE sys_file_reference (
   tx_themet3kit_slide_btn_txt varchar(255) DEFAULT '' NOT NULL,
   tx_themet3kit_slide_appearance int(11) unsigned DEFAULT '0' NOT NULL
 );
+
+#
+# Modifying pages table
+#
+CREATE TABLE pages (
+  tx_themet3kit_fixed_post_var_conf varchar(100) DEFAULT '0' NOT NULL
+);
\ No newline at end of file