spinstall.php

<?php
/**
 * @package: SobiPro Component for Joomla!
 *
 * @author
 * Name: Sigrid Suski & Radek Suski, Sigsiu.NET GmbH
 * Email: sobi[at]sigsiu.net
 * Url: https://www.Sigsiu.NET
 *
 * @copyright Copyright (C) 2006 - 2018 Sigsiu.NET GmbH (https://www.sigsiu.net). All rights reserved.
 * @license GNU/GPL Version 3
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 3
 * as published by the Free Software Foundation, and under the additional terms according section 7 of GPL v3.
 * See http://www.gnu.org/licenses/gpl.html and https://www.sigsiu.net/licenses.
 *
 * This program 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.
 */

defined( '_JEXEC' ) || exit( 'Restricted access' );

define( 'SOBI_FRAMEWORK_VERSION', '1.0.6' );

class com_sobiproInstallerScript
{

	/**
	 * Called before any type of action
	 *
	 * @param   string $route Which action is happening (install|uninstall|discover_install|update)
	 * @param   JAdapterInstance $adapter The object responsible for running this script
	 *
	 * @return  boolean  True on success
	 */
//	public function preflight( $route, JAdapterInstance $adapter )
	public function preflight( $route, $adapter )
	{
		if ( $adapter instanceof JInstallerAdapterComponent ) {
			$this->installPlugins( $adapter->getParent()->get( 'paths' ) );
		}
		elseif ( $adapter instanceof JInstallerComponent ) {
			$this->installPlugins( $adapter->getParent->get( '_paths' ) );
		}

		if ( $route != 'uninstall' ) {
			// Installing component manifest file version
			$this->release = $adapter->getManifest()->version;
			// Show the essential information at the install/update back-end
			echo '<h2>Installing SobiPro version ' . $this->release . ' ...</h2>';
		}
	}

	/**
	 * Called after any type of action
	 *
	 * @param   string $route Which action is happening (install|uninstall|discover_install|update)
	 * @param   JAdapterInstance $adapter The object responsible for running this script
	 *
	 * @return  boolean  True on success
	 */
	public function postflight( $route, JAdapterInstance $adapter )
	{
//		echo '<p>' . JText::_( 'COM_HELLOWORLD_POSTFLIGHT_' . $route . '_TEXT' ) . '</p>';
//
	}


	/**
	 * Called on update
	 *
	 * @param   JAdapterInstance $adapter The object responsible for running this script
	 *
	 * @return  boolean  True on success
	 */
	public function update( JAdapterInstance $adapter )
//	public function update( $parent )
	{
		if ( file_exists( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'usr', 'locale' ] ) ) ) {
			JFolder::delete( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'usr', 'locale' ] ) );
		}
		if ( file_exists( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'services', 'installers', 'schemas', 'application.xsd' ] ) ) ) {
			JFolder::delete( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'services', 'installers', 'schemas', 'application.xsd' ] ) );
		}
//		try {
//			if ( file_exists( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'media' ] ) ) ) {
//				JFolder::delete( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'media' ] ) );
//			}
//		}
//		catch ( Exception $x ) {
//		}

		if ( !( file_exists( implode( '/', [ JPATH_ROOT, 'images', 'sobipro', 'categories' ] ) ) ) ) {
			JFolder::create( implode( '/', [ JPATH_ROOT, 'images', 'sobipro', 'categories' ] ) );
		}

		// copy category images from media to images folder
		$srcpath = JPATH_ROOT . '/media/sobipro/icons';
		if ( file_exists( $srcpath ) ) {
			$files = scandir( $srcpath );

			$dest = JPATH_ROOT . '/images/sobipro/categories';
			if ( count( $files ) ) {
				foreach ( $files as $file ) {
					if ( $file != '.' && $file != '..' && $file != 'Mime' ) {
						if ( is_dir( $srcpath . '/' . $file ) ) {
							JFolder::copy( $srcpath . '/' . $file, $dest . '/' . $file, '', true );
						}
						elseif ( !( file_exists( $dest . '/' . $file ) ) ) {
							JFile::copy( $srcpath . '/' . $file, $dest . '/' . $file );
						}
					}
				}
			}
		}
		// copy category images from media to images folder
		$srcpath = JPATH_ROOT . '/media/sobipro/images';
		if ( file_exists( $srcpath ) ) {
			$files = scandir( $srcpath );

			if ( $files != 'clustermarker' ) {
				$dest = JPATH_ROOT . '/images/sobipro/categories';
				if ( count( $files ) ) {
					foreach ( $files as $file ) {
						if ( $file != '.' && $file != '..' && $file != 'clustermarker' ) {
							if ( is_dir( $srcpath . '/' . $file ) ) {
								JFolder::copy( $srcpath . '/' . $file, $dest . '/' . $file, '', true );
							}
							elseif ( !( file_exists( $dest . '/' . $file ) ) ) {
								JFile::copy( $srcpath . '/' . $file, $dest . '/' . $file );
							}
						}
					}
				}
			}
		}

		$dest = JPATH_ROOT . '/images/sobipro/categories/image.png';
		if ( !( file_exists( $dest ) ) && file_exists( JPATH_ROOT . '/components/com_sobipro/tmp/install/image.png' ) ) {
			JFile::move( JPATH_ROOT . '/components/com_sobipro/tmp/install/image.png', JPATH_ROOT . '/images/sobipro/categories/image.png' );
		}


		$db = JFactory::getDBO();
		$db->setQuery( 'CREATE TABLE IF NOT EXISTS `#__sobipro_view_cache` (`cid` INT(11) NOT NULL AUTO_INCREMENT, `section` INT(11) NOT NULL, `sid` INT(11) NOT NULL, `fileName` VARCHAR(100) NOT NULL, `task` VARCHAR(100) NOT NULL, `site` INT(11) NOT NULL, `request` VARCHAR(190) NOT NULL, `language` VARCHAR(15) NOT NULL, `template` VARCHAR(150) NOT NULL, `configFile` TEXT NOT NULL, `userGroups` VARCHAR(190) NOT NULL, `created` DATETIME NOT NULL, PRIMARY KEY (`cid`), KEY `sid` (`sid`), KEY `section` (`section`), KEY `language` (`language`), KEY `task` (`task`), KEY `request` (`request`), KEY `site` (`site`), KEY `userGroups` (`userGroups`)) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;' );
		$db->execute();

		$db->setQuery( 'CREATE TABLE IF NOT EXISTS `#__sobipro_view_cache_relation` (`cid` INT(11) NOT NULL, `sid` INT(11) NOT NULL, PRIMARY KEY (`cid`, `sid`)) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;' );
		$db->execute();

		$db->setQuery( 'CREATE TABLE IF NOT EXISTS `#__sobipro_user_group` (`description` TEXT, `gid` INT(11) NOT NULL AUTO_INCREMENT, `enabled` INT(11) NOT NULL, `pid` INT(11) NOT NULL, `groupName` VARCHAR(150) NOT NULL, PRIMARY KEY (`gid`)) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci AUTO_INCREMENT = 5000;' );
		$db->execute();

		$db->setQuery( 'CREATE TABLE IF NOT EXISTS `#__sobipro_counter` (`sid` INT(11) NOT NULL, `counter` INT(11) NOT NULL, `lastUpdate` DATETIME NOT NULL, PRIMARY KEY (`sid`)) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;' );
		$db->execute();

		$db->setQuery( 'CREATE TABLE IF NOT EXISTS `#__sobipro_history` (`revision` VARCHAR(150) NOT NULL, `changedAt` DATETIME NOT NULL, `uid` INT(11) NOT NULL, `userName` VARCHAR(150) NOT NULL, `userEmail` VARCHAR(150) NOT NULL, `changeAction` VARCHAR(150) NOT NULL, `site` ENUM (\'site\', \'adm\') NOT NULL, `sid` INT(11) NOT NULL, `changes` TEXT NOT NULL, `params` TEXT NOT NULL, `reason` TEXT NOT NULL, `language` VARCHAR(50) NOT NULL, PRIMARY KEY (`revision`)) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;' );
		$db->execute();

		//1.1
		$db->setQuery( "UPDATE #__sobipro_field_option_selected SET `optValue` = REPLACE (`optValue`, '_', '-')" );
		$db->execute();

		$db->setQuery( "UPDATE #__sobipro_field_option SET `optValue` = REPLACE (`optValue`, '_', '-')" );
		$db->execute();

		$db->setQuery( "UPDATE #__sobipro_language SET  `sKey` = REPLACE(  `sKey` ,  '_',  '-' ) WHERE  `oType` =  'field_option'" );
		$db->execute();


		// Table __sobipro_permissions
		$db->setQuery( "UPDATE #__sobipro_permissions SET value =  '*' WHERE  pid = 18;" );
		$db->execute();

		try {
			$db->setQuery( 'DELETE FROM `#__sobipro_permissions` WHERE `pid` = 5;' );
			$db->execute();
		}
		catch ( Exception $x ) {
		}
		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_permissions` (`pid`, `subject`, `action`, `value`, `site`, `published`) VALUES (86, 'entry', '*', '*', 'adm', 1), (87, 'category', '*', '*', 'adm', 1), (88, 'section', '*', '*', 'adm', 1), (89, 'section', 'access', '*', 'adm', 1), (90, 'section', 'configure', '*', 'adm', 1), (91, 'section', 'delete', '*', 'adm', 0), (92, 'category', 'edit', '*', 'adm', 1), (93, 'category', 'add', '*', 'adm', 1), (94, 'category', 'delete', '*', 'adm', 1), (95, 'entry', 'edit', '*', 'adm', 1), (96, 'entry', 'add', '*', 'adm', 1), (97, 'entry', 'delete', '*', 'adm', 1), (98, 'entry', 'approve', '*', 'adm', 1), (99, 'entry', 'publish', '*', 'adm', 1);
"
		);
		$db->execute();

		$db->setQuery( 'SHOW INDEX FROM  #__sobipro_permissions' );
		$cols = $db->loadAssocList();
		$skip = false;
		foreach ( $cols as $col ) {
			if ( $col[ 'Key_name' ] == 'uniquePermission' ) {
				$skip = true;
				continue;
			}
		}
		if ( !( $skip ) ) {
			$db->setQuery( 'ALTER TABLE `#__sobipro_permissions` ADD UNIQUE  `uniquePermission` (  `subject` ,  `action` ,  `value` ,  `site` );' );
			$db->execute();
		}

		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_permissions` (`pid`, `subject`, `action`, `value`, `site`, `published`) VALUES (NULL, 'section', 'search', '*', 'front', 1), (NULL, 'entry', 'delete', 'own', 'front', 1),(NULL, 'entry', 'delete', '*', 'front', 1), (NULL, 'entry', 'manage', 'own', 'front', 1), (NULL, 'entry', 'access', 'expired_own', 'front', 1),  (NULL, 'entry', 'access', 'expired_any', 'front', 1);;;" );
		$db->execute();

//		$db->setQuery( 'SELECT pid FROM `#__sobipro_permissions` WHERE subject = "section" AND  action = "search";' );
//		$pid = $db->loadResult();
//
//		$db->setQuery( 'SELECT rid FROM #__sobipro_permissions_rules' );
//		$rids = $db->loadRowList();
//		if ( count( $rids ) ) {
//			$insert = array();
//			foreach ( $rids as $rid ) {
//
//			}
//		}


		try {
			$db->setQuery( 'ALTER TABLE #__sobipro_field_data CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci' );
			$db->execute();
			$db->setQuery( 'ALTER TABLE #__sobipro_language CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci' );
			$db->execute();
		}
		catch ( Exception $x ) {
		}
		try {
			$db->setQuery( 'ALTER TABLE #__sobipro_language CHANGE `sValue` `sValue` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;' );
			$db->execute();
			$db->setQuery( 'ALTER TABLE #__sobipro_language CHANGE `params` `params` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;' );
			$db->execute();
			$db->setQuery( 'ALTER TABLE #__sobipro_language CHANGE `options` `options` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;' );
			$db->execute();
			$db->setQuery( 'ALTER TABLE #__sobipro_language CHANGE `explanation` `explanation` MEDIUMTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;' );
			$db->execute();
		}
		catch ( Exception $x ) {
		}

		try {
			$db->setQuery( 'ALTER TABLE #__sobipro_field_data CHANGE `baseData` `baseData` LONGTEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;' );
		}
		catch ( Exception $x ) {
		}


		// Table __sobipro_field_data
		try {
			$db->setQuery( 'SHOW INDEX FROM  #__sobipro_field_data' );
			$cols = $db->loadAssocList();
			$skip = false;
			foreach ( $cols as $col ) {
				if ( $col[ 'Key_name' ] == 'baseData' ) {
					$skip = true;
					continue;
				}
			}
			if ( !( $skip ) ) {
				try {
					$db->setQuery( 'ALTER TABLE #__sobipro_field_data ENGINE = MYISAM;' );
					$db->execute();
				}
				catch ( Exception $x ) {
				}
				try {
					$db->setQuery( 'ALTER TABLE  `#__sobipro_field_data` ADD FULLTEXT  `baseData` (`baseData`);' );
					$db->execute();
				}
				catch ( Exception $x ) {
				}
			}
		}
		catch ( Exception $x ) {
		}

		// Table __sobipro_language
		$db->setQuery( 'SHOW INDEX FROM  #__sobipro_language' );
		$cols = $db->loadAssocList();
		$skip = false;
		foreach ( $cols as $col ) {
			if ( $col[ 'Key_name' ] == 'sValue' ) {
				$skip = true;
				continue;
			}
		}
		if ( !( $skip ) ) {
			try {
				$db->setQuery( 'ALTER TABLE #__sobipro_language ENGINE = MYISAM;' );
				$db->execute();
			}
			catch ( Exception $x ) {
			}
			try {
				$db->setQuery( 'ALTER TABLE  `#__sobipro_language` ADD FULLTEXT  `sValue` (`sValue`);' );
				$db->execute();
			}
			catch ( Exception $x ) {
			}
		}

		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_language` (`sKey`, `sValue`, `section`, `language`, `oType`, `fid`, `id`, `params`, `options`, `explanation`) VALUES ('rejection-of-a-new-entry', 'Entry {entry.name} has been rejected as it does not comply with the rules.\n\n<br/>Rejected by {user.name}\n<br/>at {date%d F Y H:i:s}\n', 0, 'en-GB', 'rejections-templates', 0, 1, '', '', ''), ('rejection-of-changes', 'Changes in {entry.name} discarded as these changes violating rules.\n\n<br/>Rejected by {user.name}\n<br/>at {date%d F Y H:i:s}\n', 0, 'en-GB', 'rejections-templates', 0, 1, '', '', '');" );
		$db->execute();


		// Table __sobipro_history
		$db->setQuery( 'SHOW INDEX FROM  #__sobipro_history' );
		$cols = $db->loadAssocList();
		$skip = false;
		foreach ( $cols as $col ) {
			if ( $col[ 'Key_name' ] == 'changeAction' ) {
				$skip = true;
				continue;
			}
		}
		if ( !( $skip ) ) {
			try {
				$db->setQuery( 'ALTER TABLE #__sobipro_history CHANGE `change` `changeAction` VARCHAR(150) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL;' );
				$db->execute();
			}
			catch ( Exception $x ) {
			}
		}

		// Table __sobipro_category
		$db->setQuery( 'SHOW INDEX FROM #__sobipro_category' );
		$cols = $db->loadAssocList();
		$skip = false;
		foreach ( $cols as $col ) {
			if ( $col[ 'Key_name' ] == 'allFields' ) {
				$skip = true;
				continue;
			}
		}
		if ( !( $skip ) ) {
			try {
				$db->setQuery( 'ALTER TABLE `#__sobipro_category` ADD `allFields` TINYINT(2) NOT NULL AFTER `showIcon`, ADD `entryFields` TEXT NOT NULL AFTER `allFields`;' );
				$db->execute();
				$db->setQuery( 'UPDATE `#__sobipro_category` SET `allFields` = 1' );
				$db->execute();
			}
			catch ( Exception $x ) {
			}
		}

		//Table __sobipro_registry
		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_registry` (`section`, `key`, `value`, `params`, `description`, `options`) VALUES ('rejections-templates', 'rejection-of-a-new-entry', 'Rejection of a new entry', 'YTo0OntzOjE3OiJ0cmlnZ2VyLnVucHVibGlzaCI7YjoxO3M6MTc6InRyaWdnZXIudW5hcHByb3ZlIjtiOjA7czo5OiJ1bnB1Ymxpc2giO2I6MTtzOjc6ImRpc2NhcmQiO2I6MDt9', '', ''), ('rejections-templates', 'rejection-of-changes', 'Rejection of changes', 'YTo0OntzOjE3OiJ0cmlnZ2VyLnVucHVibGlzaCI7YjowO3M6MTc6InRyaWdnZXIudW5hcHByb3ZlIjtiOjE7czo5OiJ1bnB1Ymxpc2giO2I6MDtzOjc6ImRpc2NhcmQiO2I6MTt9', '', '');" );
		$db->execute();

		$db->setQuery( "UPDATE `#__sobipro_registry` SET `params` = 'L15bXHdcLi1dK0BbXHdcLi1dK1wuW2EtekEtWl17MiwyNH0kLw==' WHERE `key` = 'email' " );
		$db->execute();

		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_field_types` (`tid`, `fType`, `tGroup`, `fPos`) VALUES ('category', 'Category', 'special', 11);" );
		$db->execute();
		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_field_types` (`tid`, `fType`, `tGroup`, `fPos`) VALUES ('info', 'Information', 'free_single_simple_data', 6);" );
		$db->execute();
		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_field_types` (`tid`, `fType`, `tGroup`, `fPos`) VALUES ('button', 'Button', 'special', 5);" );
		$db->execute();

		$db->setQuery( 'CREATE TABLE IF NOT EXISTS `#__sobipro_field_url_clicks` (`date` DATETIME NOT NULL, `uid` INT(11) NOT NULL, `sid` INT(11) NOT NULL, `fid` VARCHAR(50) NOT NULL, `ip` VARCHAR(15) NOT NULL, `section` INT(11) NOT NULL, `browserData` TEXT NOT NULL, `osData` TEXT NOT NULL, `humanity` INT(3) NOT NULL, PRIMARY KEY (`date`, `sid`, `fid`, `ip`, `section`)) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;' );
		$db->execute();

		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_plugins` (`pid`, `name`, `version`, `description`, `author`, `authorURL`, `authorMail`, `enabled`, `type`, `depend`) VALUES ('category', 'Category', '1.4', NULL, 'Sigsiu.NET GmbH', 'https://www.sigsiu.net/', 'sobi@sigsiu.net', 1, 'field', '');" );
		$db->execute();
		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_plugins` (`pid`, `name`, `version`, `description`, `author`, `authorURL`, `authorMail`, `enabled`, `type`, `depend`) VALUES ('info', 'Information', '1.4', NULL, 'Sigsiu.NET GmbH', 'https://www.sigsiu.net/', 'sobi@sigsiu.net', 1, 'field', '');" );
		$db->execute();
		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_plugins` (`pid`, `name`, `version`, `description`, `author`, `authorURL`, `authorMail`, `enabled`, `type`, `depend`) VALUES ('button', 'Button', '1.4', NULL, 'Sigsiu.NET GmbH', 'https://www.sigsiu.net/', 'sobi@sigsiu.net', 1, 'field', '');" );
		$db->execute();

		$db->setQuery( "CREATE TABLE IF NOT EXISTS `#__sobipro_crawler` ( `url` VARCHAR(190) NOT NULL,`crid` INT(11) NOT NULL AUTO_INCREMENT,`state` TINYINT(1) NOT NULL, PRIMARY KEY (`crid`), UNIQUE KEY `url` (`url`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE = utf8mb4_unicode_ci;" );
		$db->execute();


		// Table __sobipro_config
		//removed in 1.4.6
//		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_config` ( `sKey` , `sValue` , `section` , `critical` , `cSection` ) VALUES ( 'engb_preload',  '1',  '0', NULL ,  'lang' )" );
//		$db->execute();

		//1.4.6 (set it for section 1 if it does not exist)
		$db->setQuery( "INSERT IGNORE INTO `#__sobipro_config` ( `sKey` , `sValue` , `section` , `critical` , `cSection` ) VALUES ( '	icon_fonts_load',  '1',  1 , NULL , 'template' )" );
		$db->execute();

		try {
			$db->setQuery( 'DELETE FROM `#__sobipro_config` WHERE `sKey` = "xml_raw" AND `section` = 0;' );
			$db->execute();
		}
		catch ( Exception $x ) {
		}
		try {
			$db->setQuery( 'DELETE FROM `#__sobipro_config` WHERE `sKey` = "field_types_for_ordering"' );
			$db->execute();
		}
		catch ( Exception $x ) {
		}

		// 1.4.7.3
		try {
			$db->setQuery( 'ALTER TABLE `#__sobipro_field` CHANGE `notice` `notice` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL;' );
			$db->execute();
		}
		catch ( Exception $x ) {
		}

		JFile::move( JPATH_ROOT . '/components/com_sobipro/etc/repos/sobipro_core/repository.1.4.xml', JPATH_ROOT . '/components/com_sobipro/etc/repos/sobipro_core/repository.xml' );
		$this->installFramework();

		echo '<div class="alert alert-info" style="margin-top: 20px;"><h3>Thank you for updating SobiPro!</h3><p>SobiPro is checking your system now, please see if there are errors or warnings. If the system check reports errors, your SobiPro installation will probably not work. If you see warnings, some functionality of SobiPro can be disturbed or malfunction. In these cases you should take a look to the <a href="https://www.sigsiu.net/sobipro/requirements"><strong>Requirements for SobiPro</strong></a> page on our website.</p>
<p>You can install languages directly from our <a href="index.php?option=com_sobipro&task=extensions.browse"><strong>Repository</strong></a> or download them from our <a href="https://www.sigsiu.net/center/languages"><strong>website</strong></a> and install it in the <a href="index.php?option=com_sobipro&task=extensions.installed"><strong>SobiPro Application Manager</strong></a>.</p></div>';

		echo '<iframe src="index.php?option=com_sobipro&task=requirements&init=1&tmpl=component" style="border: 1px solid #e0e0e0; border-radius: 5px; height: 900px; min-width: 1000px; width: 99%; margin-bottom: 50px; padding-left: 10px; padding-top: 10px;"></iframe>';

		return true;
	}


	/**
	 * Called on installation
	 *
	 * @param   JAdapterInstance $adapter The object responsible for running this script
	 *
	 * @return  boolean  True on success
	 */
	public function install( JAdapterInstance $adapter )
//	public function install( $parent )
	{
		if ( !( file_exists( implode( '/', [ JPATH_ROOT, 'images', 'sobipro' ] ) ) ) ) {
			JFolder::create( implode( '/', [ JPATH_ROOT, 'images', 'sobipro' ] ) );
		}
		if ( !( file_exists( implode( '/', [ JPATH_ROOT, 'images', 'sobipro', 'categories' ] ) ) ) ) {
			JFolder::create( implode( '/', [ JPATH_ROOT, 'images', 'sobipro', 'categories' ] ) );

			if ( file_exists( JPATH_ROOT . '/components/com_sobipro/tmp/install/image.png' ) ) {
				JFile::move( JPATH_ROOT . '/components/com_sobipro/tmp/install/image.png', JPATH_ROOT . '/images/sobipro/categories/image.png' );
			}
		}
		if ( file_exists( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'tmp', 'SampleData', 'entries' ] ) ) ) {
			JFolder::move(
				implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'tmp', 'SampleData', 'entries' ] ),
				implode( '/', [ JPATH_ROOT, 'images', 'sobipro', 'entries' ] )
			);
		}
		if ( file_exists( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'usr', 'locale' ] ) ) ) {
			JFolder::delete( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'usr', 'locale' ] ) );
		}
		if ( file_exists( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'services', 'installers', 'schemas', 'application.xsd' ] ) ) ) {
			JFolder::delete( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'services', 'installers', 'schemas', 'application.xsd' ] ) );
		}
//		if ( file_exists( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'media' ] ) ) ) {
//			JFolder::delete( implode( '/', [ JPATH_ROOT, 'components', 'com_sobipro', 'media' ] ) );
//		}
		JFile::move( JPATH_ROOT . '/components/com_sobipro/etc/repos/sobipro_core/repository.1.4.xml', JPATH_ROOT . '/components/com_sobipro/etc/repos/sobipro_core/repository.xml' );
		$db = JFactory::getDBO();
		$db->setQuery( 'SHOW COLUMNS FROM #__sobipro_field_data' );
		$cols = $db->loadAssocList( 'Field' );
		if ( !( isset( $cols[ 'editLimit' ] ) ) ) {
			$db->setQuery( 'ALTER TABLE  `#__sobipro_field_data` ADD  `editLimit` INT( 11 );' );
			$db->execute();
		}
		$this->installFramework();
		echo '<div class="alert alert-info" style="margin-top: 20px;"><h3>Welcome to SobiPro!</h3><p>SobiPro is checking your system now, please see if there are errors or warnings. If the system check reports errors, your SobiPro installation will probably not work. If you see warnings, some functionality of SobiPro can be disturbed or malfunction. In these cases you should take a look to the <a href="https://www.sigsiu.net/sobipro/requirements"><strong>Requirements for SobiPro</strong></a> page on our website.</p>
<p>You can install languages directly from our <a href="index.php?option=com_sobipro&task=extensions.browse"><strong>Repository</strong></a> or download them from our <a href="https://www.sigsiu.net/center/languages"><strong>website</strong></a> and install it in the <a href="index.php?option=com_sobipro&task=extensions.installed"><strong>SobiPro Application Manager</strong></a>.</p></div>';

		echo '<iframe src="index.php?option=com_sobipro&task=requirements&init=1&tmpl=component" style="border: 1px solid #e0e0e0; border-radius: 5px; height: 900px; min-width: 1000px; width: 99%; margin-bottom: 50px; padding-left: 10px; padding-top: 10px;"></iframe>';

		return true;

	}

	protected function installPlugins( $source )
	{
		$source = $source[ 'source' ];
		$plugins = [ 'Header' ];
		$path = $source . '/Plugins';
		$installer = new JInstaller;
		$db = JFactory::getDBO();
		foreach ( $plugins as $plugin ) {
			$dir = $path . '/' . $plugin;
			$installer->install( $dir );
			$db->setQuery( "UPDATE #__extensions SET enabled =  '1' WHERE  element = 'sp{$plugin}';" );
			$db->execute();
		}
	}

	/**
	 * Called on uninstallation
	 *
	 * @param   JAdapterInstance $adapter The object responsible for running this script
	 */
	public function uninstall( JAdapterInstance $adapter )
//	public function uninstall( $parent )
	{
		echo '<h2>Un-Installing SobiPro ...</h2>';

		$db = JFactory::getDBO();
		$query = "show tables like '" . $db->getPrefix() . "sobipro_%'";
		$db->setQuery( $query );
		$tables = $db->loadColumn();
		foreach ( $tables as $table ) {
			$db->setQuery( "DROP TABLE {$table};" );
			$db->execute();
		}
		JFolder::delete( implode( '/', [ JPATH_ROOT, 'images', 'sobipro' ] ) );
		echo '<p style="margin-bottom: 50px;"><strong>Done! All SobiPro files and database tables have been removed from your system.</strong></p>';

	}

	protected function installFramework()
	{
		//Sobi Framework installation
		$libpath = JPATH_ROOT . '/libraries/sobi';
		if ( !( file_exists( $libpath ) ) ) {
			JFolder::create( $libpath );
		}
		else {
			$files = scandir( $libpath );
			if ( count( $files ) ) {
				foreach ( $files as $file ) {
					if ( strstr( $file, '.tar.gz' ) || strstr( $file, '.php' ) ) {
						JFile::delete( $libpath . '/' . $file );
					}
				}
			}
		}
		$src = JPATH_ROOT . '/components/com_sobipro/Sobi.phar.tar.gz';
		$framework = $libpath . "/Sobi-" . SOBI_FRAMEWORK_VERSION . ".phar.tar.gz";
		if ( file_exists( $src ) ) {
			JFile::copy( $src, $framework );
			JFile::delete( $src );
		}
		else {
			echo "<p style=\"font-size: 15px;color: #d70303;\">Framework file " . $src . " does not exist.</p>";

			return false;
		}

		// I am guessing that this was what cached the PHAR file. Let's see...
		if ( function_exists( 'opcache_reset' ) ) {
			opcache_reset();
		}

		$fwPackage = JPATH_ROOT . '/components/com_sobipro/Sobi-Framework.zip';
		@include_once 'phar://' . $framework . '/Framework.php';
		if ( !( class_exists( '\\Sobi\\Framework' ) ) ) {
			if ( file_exists( $fwPackage ) ) {
				echo '<p style="font-size: 15px">It seems your server does not support PHAR, or PHAR is not usable.</p>';
				try {
					$arch = new Joomla\Archive\Zip();
					$arch->extract( $fwPackage, $libpath );
					echo '<p style="font-size: 15px">Unpacked the Sobi Framework. Nevertheless, you should consider to install PHAR on your server.</p>';

					if ( file_exists( $framework ) ) {
						JFile::delete( $framework );
					}
				}
				catch ( Exception $x ) {
					echo '<p style="font-size: 17px;color: #d70303;">Failed to unpack the Sobi Framework.<br/>Please install the Sobi Framework manually as described in <a href="https://www.sigsiu.net/center/sobipro-component/154-sobi-framework" style="text-decoration: underline; color: #d70303;">Install the Sobi Framework manually</a>.</p>';
				}
				JFile::delete( $fwPackage );
			}
			else {
				echo '<p style="font-size: 15px;color: #d70303;">It seems your server does not support PHAR, or PHAR is not usable.<br/>Please install the Sobi Framework manually as described in <a href="https://www.sigsiu.net/center/sobipro-component/154-sobi-framework" style="text-decoration: underline; color: #d70303;">Install the Sobi Framework manually</a>.</p>';
			}
		}
		else {
			if ( file_exists( $fwPackage ) ) {
				JFile::delete( $fwPackage );
			}
		}
	}
}