class.action.editVhost.php

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<?php
/*
 * Copyright (c) 2021-2024 Bearsampp
 * License:  GNU General Public License version 3 or later; see LICENSE.txt
 * Author: Bear
 * Website: https://bearsampp.com
 * Github: https://github.com/Bearsampp
 */
 
/**
 * Class ActionEditVhost
 * Handles the editing of virtual hosts within the Bearsampp application.
 */
class ActionEditVhost
{
    private $initServerName;
    private $wbWindow;
    private $wbLabelServerName;
    private $wbInputServerName;
    private $wbLabelDocRoot;
    private $wbInputDocRoot;
    private $wbBtnDocRoot;
    private $wbLabelExp;
    private $wbProgressBar;
    private $wbBtnSave;
    private $wbBtnDelete;
    private $wbBtnCancel;
 
    const GAUGE_SAVE = 3;
    const GAUGE_DELETE = 2;
 
    /**
     * ActionEditVhost constructor.
     * Initializes the virtual host editing window and its components.
     *
     * @param array $args Arguments passed to the constructor, typically containing the server name.
     */
    public function __construct($args)
    {
        global $bearsamppRoot, $bearsamppLang, $bearsamppWinbinder;
 
        if (isset($args[0]) && !empty($args[0])) {
            $filePath = $bearsamppRoot->getVhostsPath() . '/' . $args[0] . '.conf';
            $fileContent = file_get_contents($filePath);
            if (preg_match('/ServerName\s+(.*)/', $fileContent, $matchServerName) && preg_match('/DocumentRoot\s+"(.*)"/', $fileContent, $matchDocumentRoot)) {
                $this->initServerName = trim($matchServerName[1]);
                $initDocumentRoot = Util::formatWindowsPath(trim($matchDocumentRoot[1]));
 
                $bearsamppWinbinder->reset();
                $this->wbWindow = $bearsamppWinbinder->createAppWindow(sprintf($bearsamppLang->getValue(Lang::EDIT_VHOST_TITLE), $this->initServerName), 490, 200, WBC_NOTIFY, WBC_KEYDOWN | WBC_KEYUP);
 
                $this->wbLabelServerName = $bearsamppWinbinder->createLabel($this->wbWindow, $bearsamppLang->getValue(Lang::VHOST_SERVER_NAME_LABEL) . ' :', 15, 15, 85, null, WBC_RIGHT);
                $this->wbInputServerName = $bearsamppWinbinder->createInputText($this->wbWindow, $this->initServerName, 105, 13, 150, null);
 
                $this->wbLabelDocRoot = $bearsamppWinbinder->createLabel($this->wbWindow, $bearsamppLang->getValue(Lang::VHOST_DOCUMENT_ROOT_LABEL) . ' :', 15, 45, 85, null, WBC_RIGHT);
                $this->wbInputDocRoot = $bearsamppWinbinder->createInputText($this->wbWindow, $initDocumentRoot, 105, 43, 190, null, null, WBC_READONLY);
                $this->wbBtnDocRoot = $bearsamppWinbinder->createButton($this->wbWindow, $bearsamppLang->getValue(Lang::BUTTON_BROWSE), 300, 43, 110);
 
                $this->wbLabelExp = $bearsamppWinbinder->createLabel($this->wbWindow, sprintf($bearsamppLang->getValue(Lang::VHOST_EXP_LABEL), $this->initServerName, $initDocumentRoot), 15, 80, 470, 50);
 
                $this->wbProgressBar = $bearsamppWinbinder->createProgressBar($this->wbWindow, self::GAUGE_SAVE + 1, 15, 137, 190);
                $this->wbBtnSave = $bearsamppWinbinder->createButton($this->wbWindow, $bearsamppLang->getValue(Lang::BUTTON_SAVE), 215, 132);
                $this->wbBtnDelete = $bearsamppWinbinder->createButton($this->wbWindow, $bearsamppLang->getValue(Lang::BUTTON_DELETE), 300, 132);
                $this->wbBtnCancel = $bearsamppWinbinder->createButton($this->wbWindow, $bearsamppLang->getValue(Lang::BUTTON_CANCEL), 385, 132);
 
                $bearsamppWinbinder->setHandler($this->wbWindow, $this, 'processWindow');
                $bearsamppWinbinder->mainLoop();
                $bearsamppWinbinder->reset();
            }
        }
    }
 
    /**
     * Processes window events and handles user interactions.
     *
     * @param mixed $window The window object.
     * @param int $id The ID of the control that triggered the event.
     * @param mixed $ctrl The control object.
     * @param mixed $param1 Additional parameter 1.
     * @param mixed $param2 Additional parameter 2.
     */
    public function processWindow($window, $id, $ctrl, $param1, $param2)
    {
        global $bearsamppRoot, $bearsamppBins, $bearsamppLang, $bearsamppOpenSsl, $bearsamppWinbinder;
 
        $serverName = $bearsamppWinbinder->getText($this->wbInputServerName[WinBinder::CTRL_OBJ]);
        $documentRoot = $bearsamppWinbinder->getText($this->wbInputDocRoot[WinBinder::CTRL_OBJ]);
 
        switch ($id) {
            case $this->wbInputServerName[WinBinder::CTRL_ID]:
                $bearsamppWinbinder->setText(
                    $this->wbLabelExp[WinBinder::CTRL_OBJ],
                    sprintf($bearsamppLang->getValue(Lang::VHOST_EXP_LABEL), $serverName, $documentRoot)
                );
                $bearsamppWinbinder->setEnabled($this->wbBtnSave[WinBinder::CTRL_OBJ], empty($serverName) ? false : true);
                break;
            case $this->wbBtnDocRoot[WinBinder::CTRL_ID]:
                $documentRoot = $bearsamppWinbinder->sysDlgPath($window, $bearsamppLang->getValue(Lang::VHOST_DOC_ROOT_PATH), $documentRoot);
                if ($documentRoot && is_dir($documentRoot)) {
                    $bearsamppWinbinder->setText($this->wbInputDocRoot[WinBinder::CTRL_OBJ], $documentRoot . '\\');
                    $bearsamppWinbinder->setText(
                        $this->wbLabelExp[WinBinder::CTRL_OBJ],
                        sprintf($bearsamppLang->getValue(Lang::VHOST_EXP_LABEL), $serverName, $documentRoot . '\\')
                    );
                    // Reload to add host
                    TplService::getActionRestart(BinApache::SERVICE_NAME) . PHP_EOL;
                }
                break;
            case $this->wbBtnSave[WinBinder::CTRL_ID]:
                $bearsamppWinbinder->setProgressBarMax($this->wbProgressBar, self::GAUGE_SAVE + 1);
                $bearsamppWinbinder->incrProgressBar($this->wbProgressBar);
 
                if (!Util::isValidDomainName($serverName)) {
                    $bearsamppWinbinder->messageBoxError(
                        sprintf($bearsamppLang->getValue(Lang::VHOST_NOT_VALID_DOMAIN), $serverName),
                        $bearsamppLang->getValue(Lang::ADD_VHOST_TITLE));
                    $bearsamppWinbinder->resetProgressBar($this->wbProgressBar);
                    break;
                }
 
                if ($serverName != $this->initServerName && is_file($bearsamppRoot->getVhostsPath() . '/' . $serverName . '.conf')) {
                    $bearsamppWinbinder->messageBoxError(
                        sprintf($bearsamppLang->getValue(Lang::VHOST_ALREADY_EXISTS), $serverName),
                        sprintf($bearsamppLang->getValue(Lang::EDIT_VHOST_TITLE), $this->initServerName));
                    $bearsamppWinbinder->resetProgressBar($this->wbProgressBar);
                    break;
                }
 
                // Remove old vhost
                $bearsamppOpenSsl->removeCrt($this->initServerName);
                @unlink($bearsamppRoot->getVhostsPath() . '/' . $this->initServerName . '.conf');
 
                if ($bearsamppOpenSsl->createCrt($serverName) && file_put_contents($bearsamppRoot->getVhostsPath() . '/' . $serverName . '.conf', $bearsamppBins->getApache()->getVhostContent($serverName, $documentRoot)) !== false) {
                    $bearsamppWinbinder->incrProgressBar($this->wbProgressBar);
 
                    $bearsamppBins->getApache()->getService()->restart();
                    $bearsamppWinbinder->incrProgressBar($this->wbProgressBar);
 
                    $bearsamppWinbinder->messageBoxInfo(
                        sprintf($bearsamppLang->getValue(Lang::VHOST_CREATED), $serverName, $serverName, $documentRoot),
                        sprintf($bearsamppLang->getValue(Lang::EDIT_VHOST_TITLE), $this->initServerName));
                    $bearsamppWinbinder->destroyWindow($window);
                } else {
                    $bearsamppWinbinder->messageBoxError(
                        $bearsamppLang->getValue(Lang::VHOST_CREATED_ERROR),
                        sprintf($bearsamppLang->getValue(Lang::EDIT_VHOST_TITLE), $this->initServerName));
                    $bearsamppWinbinder->resetProgressBar($this->wbProgressBar);
                }
                // Reload to remove host
                TplService::getActionRestart(BinApache::SERVICE_NAME) . PHP_EOL;
 
                break;
            case $this->wbBtnDelete[WinBinder::CTRL_ID]:
                $bearsamppWinbinder->setProgressBarMax($this->wbProgressBar, self::GAUGE_DELETE + 1);
 
                $boxTitle = $bearsamppLang->getValue(Lang::DELETE_VHOST_TITLE);
                $confirm = $bearsamppWinbinder->messageBoxYesNo(
                    sprintf($bearsamppLang->getValue(Lang::DELETE_VHOST), $this->initServerName),
                    $boxTitle);
 
                $bearsamppWinbinder->incrProgressBar($this->wbProgressBar);
 
                if ($confirm) {
                    if ($bearsamppOpenSsl->removeCrt($this->initServerName) && @unlink($bearsamppRoot->getVhostsPath() . '/' . $this->initServerName . '.conf')) {
                        $bearsamppWinbinder->incrProgressBar($this->wbProgressBar);
 
                        $bearsamppBins->getApache()->getService()->restart();
                        $bearsamppWinbinder->incrProgressBar($this->wbProgressBar);
 
                        $bearsamppWinbinder->messageBoxInfo(
                            sprintf($bearsamppLang->getValue(Lang::VHOST_REMOVED), $this->initServerName),
                            $boxTitle);
                        $bearsamppWinbinder->destroyWindow($window);
                    } else {
                        $bearsamppWinbinder->messageBoxError(
                            sprintf($bearsamppLang->getValue(Lang::VHOST_REMOVE_ERROR), $bearsamppRoot->getVhostsPath() . '/' . $this->initServerName . '.conf'),
                            $boxTitle);
                        $bearsamppWinbinder->resetProgressBar($this->wbProgressBar);
                    }
                }
                break;
            case IDCLOSE:
            case $this->wbBtnCancel[WinBinder::CTRL_ID]:
                $bearsamppWinbinder->destroyWindow($window);
                break;
        }
    }
}