Файловый менеджер

Файловый менеджер - Редактировать - /var/www/iplanru/data/old/www/i-plan.ru/libraries/joomla/installer/adapters/sef_ext.php

Назад
<?php /** * SEF component for Joomla! 1.5 * * @author ARTIO s.r.o. * @copyright ARTIO s.r.o., http://www.artio.cz * @package JoomSEF * @version 3.1.0 / // Check to ensure this file is within the rest of the framework defined('JPATH_BASE') or die(); /* * Component installer * * @package Joomla.Framework * @subpackage Installer * @since 1.5 / class JInstallerSef_Ext extends JObject { /* * Constructor * * @access protected * @param object $parent Parent object [JInstaller instance] * @return void * @since 1.5 / function __construct(&$parent) { $this->parent =& $parent; } function install() { $extDir = JPATH_ROOT.DS.'components'.DS.'com_sef'.DS.'sef_ext'; // Check that the sef_ext directory is writable if( !is_writable($extDir) ) { JError::raiseWarning(100, JText::_('The JoomSEF Extensions directory /components/com_sef/sef_ext is not writable, so you are not able to install any extensions.')); return false; } // Get a database connector object $db =& $this->parent->getDBO(); // Get the extension manifest object $manifest =& $this->parent->getManifest(); $this->manifest =& $manifest->document; // Set the extensions name $name =& $this->manifest->getElementByPath('name'); $name = JFilterInput::clean($name->data(), 'string'); $this->parent->set('name', $name); // Get the component description $description = & $this->manifest->getElementByPath('description'); if (is_a($description, 'JSimpleXMLElement')) { $this->parent->set('message', $description->data()); } else { $this->parent->set('message', '' ); } // Set the installation path $this->parent->setPath('extension_root', $extDir); /* * --------------------------------------------------------------------------------------------- * Filesystem Processing Section * --------------------------------------------------------------------------------------------- / // If the plugin directory does not exist, lets create it $created = false; if (!file_exists($this->parent->getPath('extension_root'))) { if (!$created = JFolder::create($this->parent->getPath('extension_root'))) { $this->parent->abort(JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('Failed to create directory').': "'.$this->parent->getPath('extension_root').'"'); return false; } } / * If we created the plugin directory and will want to remove it if we * have to roll back the installation, lets add it to the installation * step stack / if ($created) { $this->parent->pushStep(array ('type' => 'folder', 'path' => $this->parent->getPath('extension_root'))); } // Copy all necessary files $element =& $this->manifest->getElementByPath('files'); if ($this->parent->parseFiles($element, -1) === false) { // Install failed, roll back changes $this->parent->abort(); return false; } // If there is an install file, lets copy it. $installScriptElement =& $this->manifest->getElementByPath('installfile'); if (is_a($installScriptElement, 'JSimpleXMLElement')) { // Make sure it hasn't already been copied (this would be an error in the xml install file) if (!file_exists($this->parent->getPath('extension_root').DS.$installScriptElement->data())) { $path['src'] = $this->parent->getPath('source').DS.$installScriptElement->data(); $path['dest'] = $this->parent->getPath('extension_root').DS.$installScriptElement->data(); if (!$this->parent->copyFiles(array ($path))) { // Install failed, rollback changes $this->parent->abort(JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('Could not copy PHP install file.')); return false; } } $this->set('install.script', $installScriptElement->data()); } // If there is an uninstall file, lets copy it. $uninstallScriptElement =& $this->manifest->getElementByPath('uninstallfile'); if (is_a($uninstallScriptElement, 'JSimpleXMLElement')) { // Make sure it hasn't already been copied (this would be an error in the xml install file) if (!file_exists($this->parent->getPath('extension_root').DS.$uninstallScriptElement->data())) { $path['src'] = $this->parent->getPath('source').DS.$uninstallScriptElement->data(); $path['dest'] = $this->parent->getPath('extension_root').DS.$uninstallScriptElement->data(); if (!$this->parent->copyFiles(array ($path))) { // Install failed, rollback changes $this->parent->abort(JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('Could not copy PHP uninstall file.')); return false; } } } /* * --------------------------------------------------------------------------------------------- * Database Processing Section * --------------------------------------------------------------------------------------------- / / * Let's run the install queries for the component * If backward compatibility is required - run queries in xml file * If Joomla 1.5 compatible, with discreet sql files - execute appropriate * file for utf-8 support or non-utf-8 support / $result = $this->parent->parseQueries($this->manifest->getElementByPath('install/queries')); if ($result === false) { // Install failed, rollback changes $this->parent->abort(JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('SQL Error')." ".$db->stderr(true)); return false; } elseif ($result === 0) { // no backward compatibility queries found - try for Joomla 1.5 type queries // second argument is the utf compatible version attribute $utfresult = $this->parent->parseSQLFiles($this->manifest->getElementByPath('install/sql')); if ($utfresult === false) { // Install failed, rollback changes $this->parent->abort(JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('SQLERRORORFILE')." ".$db->stderr(true)); return false; } } // Insert extension into database $query = "SELECT `file` FROM `#__sefexts` WHERE `file` = " . $db->Quote( basename($this->parent->getPath('manifest')) ); $db->setQuery( $query ); $id = $db->loadResult(); if(!$id) { $params = $this->_getDefaultParams(); $filters = $this->_getDefaultFilters(); $fields = array('`file`'); $values = array($db->Quote(basename($this->parent->getPath('manifest')))); if( !empty($params) ) { $fields[] = '`params`'; $values[] = $db->Quote($params); } if( !empty($filters) ) { $fields[] = '`filters`'; $values[] = $db->Quote($filters); } $query = "INSERT INTO `#__sefexts` (".implode(',', $fields).") VALUES (".implode(',', $values).")"; $db->setQuery($query); if (!$db->query()) { $this->parent->abort( JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('SQL Error')." ".$db->stderr(true) ); return false; } } // Remove already created URLs for this extension from database $component = preg_replace('/.xml$/', '', basename($this->parent->getPath('manifest'))); $query = "DELETE FROM `#__sefurls` WHERE (`origurl` LIKE '%option=$component&%' OR `origurl` LIKE '%option=$component')"; $db->setQuery($query); if (!$db->query()) { $this->parent->abort( JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('SQL Error')." ".$db->stderr(true) ); return false; } /* * --------------------------------------------------------------------------------------------- * Custom Installation Script Section * --------------------------------------------------------------------------------------------- / / * If we have an install script, lets include it, execute the custom * install method, and append the return value from the custom install * method to the installation message. / if ($this->get('install.script')) { if (is_file($this->parent->getPath('extension_root').DS.$this->get('install.script'))) { ob_start(); ob_implicit_flush(false); require_once ($this->parent->getPath('extension_root').DS.$this->get('install.script')); if (function_exists('com_install')) { if (com_install() === false) { $this->parent->abort(JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('Custom install routine failure')); return false; } } $msg = ob_get_contents(); ob_end_clean(); if ($msg != '') { $this->parent->set('extension.message', $msg); } } } /* * --------------------------------------------------------------------------------------------- * Finalization and Cleanup Section * --------------------------------------------------------------------------------------------- / // Lastly, we will copy the manifest file to its appropriate place. if (!$this->parent->copyManifest(-1)) { // Install failed, rollback changes $this->parent->abort(JText::_('SEF Extension').' '.JText::_('Install').': '.JText::_('Could not copy setup file')); return false; } return true; } function _getDefaultParams() { $element = $this->manifest->getElementByPath('install/defaultparams'); if( !is_a($element, 'JSimpleXMLElement') \|\| !count($element->children()) ) { return ''; } $defaultParams = $element->children(); if( count($defaultParams) == 0 ) { return ''; } $params = array(); foreach($defaultParams as $param) { if( $param->name() != 'defaultparam' ) { continue; } $name = $param->attributes('name'); $value = $param->attributes('value'); $params[] = $name . '=' . $value; } if( count($params) > 0 ) { return implode("\n", $params); } else { return ''; } } function _getDefaultFilters() { $element = $this->manifest->getElementByPath('install/defaultfilters'); if( !is_a($element, 'JSimpleXMLElement') \|\| !count($element->children()) ) { return ''; } $defaultFilters = $element->children(); if( count($defaultFilters) == 0 ) { return ''; } $filters = array(); foreach($defaultFilters as $filter) { if( $filter->name() != 'defaultfilter' ) { continue; } $filters[] = $filter->data(); } if( count($filters) > 0 ) { return implode("\n", $filters); } else { return ''; } } function uninstall($id, $clientId) { // Initialize variables $db =& $this->parent->getDBO(); $basepath = JPATH_ROOT.DS.'components'.DS.'com_sef'.DS.'sef_ext'; $xmlFile = $basepath.DS.$id; $ext = str_replace('.xml', '', $id); $retval = true; $xml =& JFactory::getXMLParser('Simple'); if( !$xml->loadFile($xmlFile) ) { unset($xml); JError::raiseWarning(100, JText::_('Unable to load XML file.')); return false; } $root =& $xml->document; // Now lets load the uninstall file if there is one and execute the uninstall function if it exists. $uninstallfileElement =& $root->getElementByPath('uninstallfile'); if( is_a($uninstallfileElement, 'JSimpleXMLElement') ) { // Element exists, does the file exist? if( is_file($basepath.DS.$uninstallfileElement->data()) ) { ob_start(); ob_implicit_flush(false); require_once( $basepath.DS.$uninstallfileElement->data() ); if( function_exists('com_uninstall') ) { if( com_uninstall() === false ) { JError::raiseWarning(100, JText::_('SEF Extension').' '.JText::_('Uninstall').': '.JText::_('Custom Uninstall script unsuccessful')); $retval = false; } } $msg = ob_get_contents(); ob_end_clean(); if ($msg != '') { $this->parent->set('extension.message', $msg); } } } / * Let's run the uninstall queries for the component * If backward compatibility is required - run queries in xml file * If Joomla 1.5 compatible, with discreet sql files - execute appropriate * file for utf-8 support or non-utf support */ $result = $this->parent->parseQueries($root->getElementByPath('uninstall/queries')); if ($result === false) { // Install failed, rollback changes JError::raiseWarning(100, JText::_('SEF Extension').' '.JText::_('Uninstall').': '.JText::_('SQL Error')." ".$db->stderr(true)); $retval = false; } elseif ($result === 0) { // no backward compatibility queries found - try for Joomla 1.5 type queries // second argument is the utf compatible version attribute $utfresult = $this->parent->parseSQLFiles($root->getElementByPath('uninstall/sql')); if ($utfresult === false) { // Install failed, rollback changes JError::raiseWarning(100, JText::_('SEF Extension').' '.JText::_('Uninstall').': '.JText::_('SQLERRORORFILE')." ".$db->stderr(true)); $retval = false; } } // Now remove files $fileselement = $root->getElementByPath('files'); if( is_a($fileselement, 'JSimpleXMLElement') ) { $files = $fileselement->children(); if( count($files) > 0 ) { foreach($files as $file) { $filename = $file->data(); if( file_exists($basepath.DS.$filename) ) { if( !JFile::delete($basepath.DS.$filename) ) { JError::raiseWarning(100, JText::_('SEF Extension').' '.JText::_('Uninstall').': '.JText::_('Could not delete file') . ': ' . $filename); $retval = false; } } } } } // Remove the XML file if( !JFile::delete($xmlFile) ) { JError::raiseWarning(100, JText::_('SEF Extension').' '.JText::_('Uninstall').': '.JText::_('Could not delete file') . ': ' . $id); $retval = false; } // Remove the extension's texts $query = "DELETE FROM `#__sefexttexts` WHERE `extension` = '$ext'"; $db->setQuery($query); if( !$db->query() ) { JError::raiseWarning(100, JText::_('SEF Extension').' '.JText::_('Uninstall').': '.JText::_('SQL Error')." ".$db->stderr(true)); $retval = false; } return $retval; } }

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