primo commit

administrator/components/com_admin/src/View/Help/HtmlView.php

@@ -0,0 +1,97 @@
+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_admin
+ *
+ * @copyright   (C) 2008 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Admin\Administrator\View\Help;
+
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+use Joomla\Component\Admin\Administrator\Model\HelpModel;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * HTML View class for the Admin component
+ *
+ * @since  1.6
+ */
+class HtmlView extends BaseHtmlView
+{
+    /**
+     * The search string
+     *
+     * @var    string
+     * @since  1.6
+     */
+    protected $helpSearch = null;
+
+    /**
+     * The page to be viewed
+     *
+     * @var    string
+     * @since  1.6
+     */
+    protected $page = null;
+
+    /**
+     * The iso language tag
+     *
+     * @var    string
+     * @since  1.6
+     */
+    protected $languageTag = null;
+
+    /**
+     * Table of contents
+     *
+     * @var    array
+     * @since  1.6
+     */
+    protected $toc = [];
+
+    /**
+     * Execute and display a template script.
+     *
+     * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+     *
+     * @return  void
+     *
+     * @since   1.6
+     *
+     * @throws  \Exception
+     */
+    public function display($tpl = null): void
+    {
+        /** @var HelpModel $model */
+        $model                    = $this->getModel();
+        $this->helpSearch         = $model->getHelpSearch();
+        $this->page               = $model->getPage();
+        $this->toc                = $model->getToc();
+        $this->languageTag        = $model->getLangTag();
+
+        $this->addToolbar();
+
+        parent::display($tpl);
+    }
+
+    /**
+     * Setup the Toolbar
+     *
+     * @return  void
+     *
+     * @since   1.6
+     */
+    protected function addToolbar(): void
+    {
+        ToolbarHelper::title(Text::_('COM_ADMIN_HELP'), 'support help_header');
+    }
+}

administrator/components/com_admin/src/View/Sysinfo/HtmlView.php

@@ -0,0 +1,122 @@
+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_admin
+ *
+ * @copyright   (C) 2008 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Admin\Administrator\View\Sysinfo;
+
+use Joomla\CMS\Access\Exception\NotAllowed;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Session\Session;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+use Joomla\Component\Admin\Administrator\Model\SysinfoModel;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Sysinfo View class for the Admin component
+ *
+ * @since  1.6
+ */
+class HtmlView extends BaseHtmlView
+{
+    /**
+     * Some PHP settings
+     *
+     * @var    array
+     * @since  1.6
+     */
+    protected $phpSettings = [];
+
+    /**
+     * Config values
+     *
+     * @var    array
+     * @since  1.6
+     */
+    protected $config = [];
+
+    /**
+     * Some system values
+     *
+     * @var    array
+     * @since  1.6
+     */
+    protected $info = [];
+
+    /**
+     * PHP info
+     *
+     * @var    string
+     * @since  1.6
+     */
+    protected $phpInfo = null;
+
+    /**
+     * Information about writable state of directories
+     *
+     * @var    array
+     * @since  1.6
+     */
+    protected $directory = [];
+
+    /**
+     * Execute and display a template script.
+     *
+     * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+     *
+     * @return  void
+     *
+     * @since   1.6
+     *
+     * @throws  \Exception
+     */
+    public function display($tpl = null): void
+    {
+        // Access check.
+        if (!$this->getCurrentUser()->authorise('core.admin')) {
+            throw new NotAllowed(Text::_('JERROR_ALERTNOAUTHOR'), 403);
+        }
+
+        /** @var SysinfoModel $model */
+        $model             = $this->getModel();
+        $this->phpSettings = $model->getPhpSettings();
+        $this->config      = $model->getConfig();
+        $this->info        = $model->getInfo();
+        $this->phpInfo     = $model->getPHPInfo();
+        $this->directory   = $model->getDirectory();
+
+        $this->addToolbar();
+
+        parent::display($tpl);
+    }
+
+    /**
+     * Setup the Toolbar
+     *
+     * @return  void
+     *
+     * @since   1.6
+     */
+    protected function addToolbar(): void
+    {
+        ToolbarHelper::title(Text::_('COM_ADMIN_SYSTEM_INFORMATION'), 'info-circle systeminfo');
+        $toolbar = $this->getDocument()->getToolbar();
+        $toolbar->linkButton('download', 'COM_ADMIN_DOWNLOAD_SYSTEM_INFORMATION_TEXT')
+            ->url(Route::_('index.php?option=com_admin&view=sysinfo&format=text&' . Session::getFormToken() . '=1'));
+
+        $toolbar->linkButton('download', 'COM_ADMIN_DOWNLOAD_SYSTEM_INFORMATION_JSON')
+            ->url(Route::_('index.php?option=com_admin&view=sysinfo&format=json&' . Session::getFormToken() . '=1'));
+
+        $toolbar->help('Site_System_Information');
+    }
+}

administrator/components/com_admin/src/View/Sysinfo/JsonView.php

@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_admin
+ *
+ * @copyright   (C) 2015 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Admin\Administrator\View\Sysinfo;
+
+use Joomla\CMS\Access\Exception\NotAllowed;
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\AbstractView;
+use Joomla\CMS\User\CurrentUserInterface;
+use Joomla\CMS\User\CurrentUserTrait;
+use Joomla\Component\Admin\Administrator\Model\SysinfoModel;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Sysinfo View class for the Admin component
+ *
+ * @since  3.5
+ */
+class JsonView extends AbstractView implements CurrentUserInterface
+{
+    use CurrentUserTrait;
+
+    /**
+     * Execute and display a template script.
+     *
+     * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+     *
+     * @return  void
+     *
+     * @since   3.5
+     *
+     * @throws  \Exception
+     */
+    public function display($tpl = null): void
+    {
+        // Access check.
+        if (!$this->getCurrentUser()->authorise('core.admin')) {
+            throw new NotAllowed(Text::_('JERROR_ALERTNOAUTHOR'), 403);
+        }
+
+        header('MIME-Version: 1.0');
+        header('Content-Disposition: attachment; filename="systeminfo-' . date('c') . '.json"');
+        header('Content-Transfer-Encoding: binary');
+
+        $data = $this->getLayoutData();
+
+        echo json_encode($data, JSON_PRETTY_PRINT);
+
+        Factory::getApplication()->close();
+    }
+
+    /**
+     * Get the data for the view
+     *
+     * @return  array
+     *
+     * @since   3.5
+     */
+    protected function getLayoutData(): array
+    {
+        /** @var SysinfoModel $model */
+        $model = $this->getModel();
+
+        return [
+            'info'        => $model->getSafeData('info'),
+            'phpSettings' => $model->getSafeData('phpSettings'),
+            'config'      => $model->getSafeData('config'),
+            'directories' => $model->getSafeData('directory', true),
+            'phpInfo'     => $model->getSafeData('phpInfoArray'),
+            'extensions'  => $model->getSafeData('extensions'),
+        ];
+    }
+}

administrator/components/com_admin/src/View/Sysinfo/TextView.php

@@ -0,0 +1,182 @@
+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_admin
+ *
+ * @copyright   (C) 2015 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Admin\Administrator\View\Sysinfo;
+
+use Joomla\CMS\Access\Exception\NotAllowed;
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\AbstractView;
+use Joomla\CMS\User\CurrentUserInterface;
+use Joomla\CMS\User\CurrentUserTrait;
+use Joomla\Component\Admin\Administrator\Model\SysinfoModel;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Sysinfo View class for the Admin component
+ *
+ * @since  3.5
+ */
+class TextView extends AbstractView implements CurrentUserInterface
+{
+    use CurrentUserTrait;
+
+    /**
+     * Execute and display a template script.
+     *
+     * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+     *
+     * @return  void
+     *
+     * @since   3.5
+     *
+     * @throws  \Exception
+     */
+    public function display($tpl = null): void
+    {
+        // Access check.
+        if (!$this->getCurrentUser()->authorise('core.admin')) {
+            throw new NotAllowed(Text::_('JERROR_ALERTNOAUTHOR'), 403);
+        }
+
+        header('Content-Type: text/plain; charset=utf-8');
+        header('Content-Description: File Transfer');
+        header('Content-Disposition: attachment; filename="systeminfo-' . date('c') . '.txt"');
+        header('Cache-Control: must-revalidate');
+
+        $data = $this->getLayoutData();
+
+        $lines = [];
+
+        foreach ($data as $sectionName => $section) {
+            $customRenderingMethod = 'render' . ucfirst($sectionName);
+
+            if (method_exists($this, $customRenderingMethod)) {
+                $lines[] = $this->$customRenderingMethod($section['title'], $section['data']);
+            } else {
+                $lines[] = $this->renderSection($section['title'], $section['data']);
+            }
+        }
+
+        echo str_replace(JPATH_ROOT, 'xxxxxx', implode("\n\n", $lines));
+
+        Factory::getApplication()->close();
+    }
+
+    /**
+     * Get the data for the view
+     *
+     * @return  array
+     *
+     * @since   3.5
+     */
+    protected function getLayoutData(): array
+    {
+        /** @var SysinfoModel $model */
+        $model = $this->getModel();
+
+        return [
+            'info' => [
+                'title' => Text::_('COM_ADMIN_SYSTEM_INFORMATION', true),
+                'data'  => $model->getSafeData('info'),
+            ],
+            'phpSettings' => [
+                'title' => Text::_('COM_ADMIN_PHP_SETTINGS', true),
+                'data'  => $model->getSafeData('phpSettings'),
+            ],
+            'config' => [
+                'title' => Text::_('COM_ADMIN_CONFIGURATION_FILE', true),
+                'data'  => $model->getSafeData('config'),
+            ],
+            'directories' => [
+                'title' => Text::_('COM_ADMIN_DIRECTORY_PERMISSIONS', true),
+                'data'  => $model->getSafeData('directory', true),
+            ],
+            'phpInfo' => [
+                'title' => Text::_('COM_ADMIN_PHP_INFORMATION', true),
+                'data'  => $model->getSafeData('phpInfoArray'),
+            ],
+            'extensions' => [
+                'title' => Text::_('COM_ADMIN_EXTENSIONS', true),
+                'data'  => $model->getSafeData('extensions'),
+            ],
+        ];
+    }
+
+    /**
+     * Render a section
+     *
+     * @param   string   $sectionName  Name of the section to render
+     * @param   array    $sectionData  Data of the section to render
+     * @param   integer  $level        Depth level for indentation
+     *
+     * @return  string
+     *
+     * @since   3.5
+     */
+    protected function renderSection(string $sectionName, array $sectionData, int $level = 0): string
+    {
+        $lines = [];
+
+        $margin = ($level > 0) ? str_repeat("\t", $level) : null;
+
+        $lines[] = $margin . '=============';
+        $lines[] = $margin . $sectionName;
+        $lines[] = $margin . '=============';
+        $level++;
+
+        foreach ($sectionData as $name => $value) {
+            if (\is_array($value)) {
+                if ($name == 'Directive') {
+                    continue;
+                }
+
+                $lines[] = '';
+                $lines[] = $this->renderSection($name, $value, $level);
+            } else {
+                if (\is_bool($value)) {
+                    $value = $value ? 'true' : 'false';
+                }
+
+                if (\is_int($name) && ($name == 0 || $name == 1)) {
+                    // The term "Master" is used because it is the term used in phpinfo() and this is a text representation of that.
+                    $name = ($name == 0 ? 'Local Value' : 'Master Value');
+                }
+
+                $lines[] = $margin . $name . ': ' . $value;
+            }
+        }
+
+        return implode("\n", $lines);
+    }
+
+    /**
+     * Specific rendering for directories
+     *
+     * @param   string   $sectionName  Name of the section
+     * @param   array    $sectionData  Directories information
+     * @param   integer  $level        Starting level
+     *
+     * @return  string
+     *
+     * @since   3.5
+     */
+    protected function renderDirectories(string $sectionName, array $sectionData, int $level = -1): string
+    {
+        foreach ($sectionData as $directory => $data) {
+            $sectionData[$directory] = $data['writable'] ? ' writable' : ' NOT writable';
+        }
+
+        return $this->renderSection($sectionName, $sectionData, $level);
+    }
+}