/**
* plugin uninstaller with best effort depending on what it finds.
*
* @param int $id
* @param string $option
* @param int $client
* @param string $action
* @return boolean
*/
function uninstall($id, $option, $client = 0)
{
global $_CB_database;
$db = false;
if ($this->checkPluginGetXml($id, $option, $client)) {
if ($this->i_xmldocument !== null && count($this->i_xmldocument->children()) > 0) {
$cbInstallXML =& $this->i_xmldocument;
// get the element name:
$e =& $cbInstallXML->getElementByPath('name');
$this->elementName($e->data());
// $cleanedElementName = strtolower(str_replace(array(" ","."),array("","_"),$this->elementName()));
// get the files element
$files_element =& $cbInstallXML->getElementByPath('files');
if ($files_element) {
if (count($files_element->children())) {
foreach ($files_element->children() as $file) {
if ($file->attributes("plugin")) {
$this->elementSpecial($file->attributes("plugin"));
break;
}
}
$cleanedMainFileName = strtolower(str_replace(array(" ", "."), array("", "_"), $this->elementSpecial()));
}
// Is there an uninstallfile
$uninstallfile_elemet =& $cbInstallXML->getElementByPath('uninstallfile');
if ($uninstallfile_elemet !== false) {
if (is_file($this->i_elementdir . $uninstallfile_elemet->data())) {
global $_PLUGINS;
// needed for the require_once below !
require_once $this->i_elementdir . $uninstallfile_elemet->data();
$ret = call_user_func_array("plug_" . $cleanedMainFileName . "_uninstall", array());
if ($ret != '') {
$this->setError(0, $ret);
}
}
}
$adminFS =& cbAdminFileSystem::getInstance();
foreach ($files_element->children() as $file) {
// delete the files
$filename = $file->data();
if (file_exists($this->i_elementdir . $filename)) {
$parts = pathinfo($filename);
$subpath = $parts['dirname'];
if ($subpath != '' && $subpath != '.' && $subpath != '..') {
//echo '<br />'. 'Deleting' .': '. $this->i_elementdir . $subpath;
$result = $adminFS->deldir(_cbPathName($this->i_elementdir . $subpath . '/'));
} else {
//echo '<br />'. 'Deleting' .': '. $this->i_elementdir . $filename;
$result = $adminFS->unlink(_cbPathName($this->i_elementdir . $filename, false));
}
//echo intval( $result );
}
}
// Are there any SQL queries??
$query_element =& $cbInstallXML->getElementByPath('uninstall/queries');
if ($query_element !== false) {
foreach ($query_element->children() as $query) {
$_CB_database->setQuery(trim($query->data()));
if (!$_CB_database->query()) {
$this->setError(1, "SQL Error " . $_CB_database->stderr(true));
return false;
}
}
}
// Are there any Database statements ??
$db =& $cbInstallXML->getElementByPath('database');
if ($db !== false && count($db->children()) > 0) {
cbimport('cb.sql.upgrader');
$sqlUpgrader = new CBSQLupgrader($_CB_database, false);
//$sqlUpgrader->setDryRun( true );
$success = $sqlUpgrader->checkXmlDatabaseDescription($db, $cleanedMainFileName, 'drop', null);
/*
var_dump( $success );
echo "<br>\nERRORS: " . $sqlUpgrader->getErrors( "<br /><br />\n\n", "<br />\n" );
echo "<br>\nLOGS: " . $sqlUpgrader->getLogs( "<br /><br />\n\n", "<br />\n" );
exit;
*/
if (!$success) {
$this->setError(1, "Plugin database XML SQL Error " . $sqlUpgrader->getErrors());
return false;
}
}
// Delete tabs and private fields of plugin:
$this->deleteTabAndFieldsOfPlugin($id);
// remove XML file from front
$xmlRemoveResult = $adminFS->unlink(_cbPathName($this->i_installfilename, false));
$filesRemoveResult = true;
/* // define folders that should not be removed
$sysFolders = array(
'content',
'search'
);
if ( ! in_array( $row->folder, $sysFolders ) ) {
*/
// delete the non-system folders if empty
if (count(cbReadDirectory($this->i_elementdir)) < 1) {
$filesRemoveResult = $adminFS->deldir($this->i_elementdir);
}
/* }
*/
if (!$xmlRemoveResult) {
HTML_comprofiler::showInstallMessage('Could not delete XML file: ' . _cbPathName($this->i_installfilename, false) . ' due to permission error. Please remove manually.', 'Uninstall - warning', $this->returnTo($option, 'showPlugins'));
}
if (!$filesRemoveResult) {
HTML_comprofiler::showInstallMessage('Could not delete directory: ' . $this->i_elementdir . ' due to permission error. Please remove manually.', 'Uninstall - warning', $this->returnTo($option, 'showPlugins'));
}
}
}
$_CB_database->setQuery("DELETE FROM #__comprofiler_plugin WHERE id = " . (int) $id);
if (!$_CB_database->query()) {
$msg = $_CB_database->stderr;
HTML_comprofiler::showInstallMessage('Cannot delete plugin database entry due to error: ' . $msg, 'Uninstall - error', $this->returnTo($option, 'showPlugins'));
return false;
}
if ($this->i_xmldocument !== null && $db !== false && count($db->children()) > 0) {
HTML_comprofiler::fixcbdbShowResults($sqlUpgrader, true, false, $success, array(), array(), $this->elementName(), 1, false);
}
return true;
}
return false;
}
function finishInstallation($option)
{
global $_CB_framework, $ueConfig, $task;
// Try extending time, as unziping/ftping took already quite some... :
@set_time_limit(240);
HTML_comprofiler::secureAboveForm('finishInstallation');
$tgzFile = $_CB_framework->getCfg('absolute_path') . '/administrator/components/com_comprofiler/pluginsfiles.tgz';
$installerFile = $_CB_framework->getCfg('absolute_path') . '/administrator/components/com_comprofiler/';
if (file_exists($installerFile . 'comprofiler.xml')) {
$installerFile .= 'comprofiler.xml';
} elseif (file_exists($installerFile . 'comprofilej.xml')) {
$installerFile .= 'comprofilej.xml';
} elseif (file_exists($installerFile . 'comprofileg.xml')) {
$installerFile .= 'comprofileg.xml';
}
if (!file_exists($tgzFile)) {
echo _UE_NOT_AUTHORIZED;
return;
}
$installer = new cbInstallerPlugin();
$client = 2;
// Check that the zlib is available
if (!extension_loaded('zlib')) {
HTML_comprofiler::showInstallMessage(CBTxt::T('The installer cannot continue before zlib is installed'), CBTxt::T('Installer - Error'), $installer->returnTo($option, $task, $client));
exit;
}
if (!$installer->upload($tgzFile, true, false)) {
HTML_comprofiler::showInstallMessage(sprintf(CBTxt::T("Uncompressing %s failed."), $tgzFile), CBTxt::T('Installer - Error'), $installer->returnTo($option, '', 2));
exit;
}
$installFrom = $installer->installDir();
$installTo = $_CB_framework->getCfg('absolute_path') . '/components/com_comprofiler/plugin';
$filesList = cbReadDirectory($installFrom, '.', true);
// create directories and remove them from file list:
if (!$installer->mosMakePath(dirname($installTo) . '/', 'plugin')) {
HTML_comprofiler::showInstallMessage(sprintf(CBTxt::T('Failed to create directory "%s"'), $installTo . '/plugin'), CBTxt::T('Installer - Error'), $installer->returnTo($option, '', 2));
exit;
}
foreach ($filesList as $k => $file) {
if (basename($file) != $file) {
$newdir = dirname($file);
if (!$installer->mosMakePath($installTo . '/', $newdir)) {
HTML_comprofiler::showInstallMessage(sprintf(CBTxt::T('Failed to create directory "%s"'), $installTo . '/' . $newdir), CBTxt::T('Installer - Error'), $installer->returnTo($option, '', 2));
exit;
}
}
if (!is_file($installFrom . '/' . $file)) {
unset($filesList[$k]);
}
}
$result = $installer->copyFiles($installFrom, $installTo, $filesList, true);
if ($result === false) {
HTML_comprofiler::showInstallMessage(sprintf(CBTxt::T("Copying plugin files failed with error: %s"), $installer->getError()), CBTxt::T('Installer - Error'), $installer->returnTo($option, '', 2));
exit;
}
$adminFS =& cbAdminFileSystem::getInstance();
$result = $adminFS->deldir(_cbPathName($installFrom . '/'));
if ($result === false) {
HTML_comprofiler::showInstallMessage(CBTxt::T('Deleting expanded tgz file directory failed with an error.'), CBTxt::T('Installer - Error'), $installer->returnTo($option, '', 2));
}
$tgzFileOS = _cbPathName($tgzFile, false);
$result = $adminFS->unlink($tgzFileOS);
if ($result === false) {
HTML_comprofiler::showInstallMessage(sprintf(CBTxt::T("Deleting file %s failed with an error."), $tgzFileOS), CBTxt::T('Installer - Error'), $installer->returnTo($option, '', 2));
}
// adapt published fields to global CB config (regarding name type)
_cbAdaptNameFieldsPublished($ueConfig);
$htmlToDisplay = $_CB_framework->getUserState('com_comprofiler_install');
// clears the session buffer memory after installaion done:
$_CB_framework->setUserState('com_comprofiler_install', '');
cbimport('cb.xml.simplexml');
$installerXml = new CBSimpleXMLElement(file_get_contents($installerFile));
if (is_object($installerXml)) {
$description = $installerXml->getElementByPath('description');
if ($description !== false) {
echo '<h2>' . $description->data() . '</h2>';
}
}
echo $htmlToDisplay;
?>
<div style="font-weight:bold;font-size:110%;background:#ffffe4;border:2px green solid;padding:5px;margin-bottom:20px;"><font color="green"><?php
echo CBTxt::T('Second and last installation step of Community Builder Component (comprofiler) done successfully.');
?>
</font></div><br />
<div style="font-weight:bold;font-size:125%;background:#ffffe4;border:2px green solid;padding:5px;">
<font color="green"><b><?php
echo CBTxt::T('Installation finished. Important: Please read README.TXT and installation manual for further settings.');
?>
<br /><br /><?php
echo CBTxt::T('We also have a PDF installation guide as well as a complete documentation available on');
?>
<a href="http://www.joomlapolis.com">www.joomlapolis.com</a> <?php
echo CBTxt::T('which will help you making the most out of your Community Builder installation, while supporting this project, as well as plugins and templates.');
?>
</b></font>
</div>
<?php
$_CB_framework->setUserState("com_comprofiler_install", '');
}
