upgrade

2025-08-14 22:39:38 +02:00
parent 3641e93527
commit 5403f346e3
3370 changed files with 327179 additions and 0 deletions
--- a/plugin/maintenancemode/plugin.php
+++ b/plugin/maintenancemode/plugin.php
@@ -0,0 +1,201 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * Maintenance mode facilitator plugin.
+ *
+ * @package chamilo.plugin
+ */
+
+/** @var \MaintenanceModePlugin $plugin */
+$plugin = MaintenanceModePlugin::create();
+$plugin_info = $plugin->get_info();
+
+$isPlatformAdmin = api_is_platform_admin();
+$editFile = false;
+
+$file = api_get_path(SYS_PATH).'.htaccess';
+$maintenanceHtml = api_get_path(SYS_PATH).'maintenance.html';
+
+if ($plugin->isEnabled() && $isPlatformAdmin) {
+    if (!file_exists($file)) {
+        Display::addFlash(
+            Display::return_message(
+                "$file does not exists. ",
+                'warning'
+            )
+        );
+    } else {
+        if (is_readable($file) && is_writable($file)) {
+            $editFile = true;
+        } else {
+            if (!is_readable($file)) {
+                Display::addFlash(
+                    Display::return_message("$file is not readable", 'warning')
+                );
+            }
+
+            if (!is_writable($file)) {
+                Display::addFlash(
+                    Display::return_message("$file is not writable", 'warning')
+                );
+            }
+        }
+    }
+}
+
+if ($editFile && $isPlatformAdmin) {
+    $originalContent = file_get_contents($file);
+    $beginLine = '###@@ This part was generated by the edit_htaccess plugin @@##';
+    $endLine = '###@@ End @@##';
+
+    $handler = fopen($file, 'r');
+    $deleteLinesList = [];
+    $deleteLine = false;
+    $contentNoBlock = '';
+    $block = '';
+    while (!feof($handler)) {
+        $line = fgets($handler);
+        $lineTrimmed = trim($line);
+
+        if ($lineTrimmed == $beginLine) {
+            $deleteLine = true;
+        }
+
+        if ($deleteLine) {
+            $block .= $line;
+        } else {
+            $contentNoBlock .= $line;
+        }
+
+        if ($lineTrimmed == $endLine) {
+            $deleteLine = false;
+        }
+    }
+
+    fclose($handler);
+    $block = str_replace($beginLine, '', $block);
+    $block = str_replace($endLine, '', $block);
+
+    $form = new FormValidator('htaccess');
+    $form->addHtml($plugin->get_lang('TheFollowingTextWillBeAddedToHtaccess'));
+    $element = $form->addText(
+        'ip',
+        [$plugin->get_lang('IPAdmin'), $plugin->get_lang('IPAdminDescription')]
+    );
+    $element->freeze();
+    $form->addTextarea('text', 'htaccess', ['rows' => '15']);
+
+    $config = [
+        'ToolbarSet' => 'Documents',
+        'Width' => '100%',
+        'Height' => '400',
+        'allowedContent' => true,
+    ];
+
+    $form->addHtmlEditor(
+        'maintenance',
+        'Maintenance',
+        true,
+        true,
+        $config
+    );
+
+    $form->addCheckBox('active', null, get_lang('Active'));
+
+    $form->addButtonSave(get_lang('Save'));
+    $content = '';
+    if (file_exists($maintenanceHtml)) {
+        $content = file_get_contents($maintenanceHtml);
+    }
+    if (empty($content)) {
+        $content = '<html><head><title></title></head><body></body></html>';
+    }
+
+    $isActive = api_get_plugin_setting('maintenancemode', 'active');
+
+    $ip = api_get_real_ip();
+    if ($ip == '::1') {
+        $ip = '127.0.0.1';
+    }
+    $ipSubList = explode('.', $ip);
+    $implode = implode('\.', $ipSubList);
+    $append = api_get_configuration_value('url_append');
+
+    $default = '
+RewriteCond %{REQUEST_URI} !'.$append.'/maintenance.html$
+RewriteCond %{REMOTE_ADDR} !^'.$implode.'
+RewriteRule ^\.*$ '.$append.'/maintenance.html [R=302,L]
+';
+    if (empty($block)) {
+        $block = $default;
+    }
+
+    $form->setDefaults([
+        'text' => $block,
+        'maintenance' => $content,
+        'ip' => $ip,
+        'active' => $isActive,
+    ]);
+
+    if ($form->validate()) {
+        $values = $form->getSubmitValues();
+        $text = $values['text'];
+        $active = isset($values['active']) ? true : false;
+        $content = $values['maintenance'];
+
+        // Restore htaccess with out the block
+        $newFileContent = $beginLine.PHP_EOL;
+        $newFileContent .= trim($text).PHP_EOL;
+        $newFileContent .= $endLine;
+        $newFileContent .= PHP_EOL;
+        $newFileContent .= $contentNoBlock;
+        // Remove ^m chars
+        $newFileContent = str_ireplace("\x0D", '', $newFileContent);
+        file_put_contents($file, $newFileContent);
+
+        $handle = curl_init(api_get_path(WEB_PATH));
+        curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
+        $response = curl_exec($handle);
+        $httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);
+        curl_close($handle);
+
+        $statusOkList = [
+            200,
+            301,
+            302,
+        ];
+
+        if (in_array($httpCode, $statusOkList)) {
+            $result = file_put_contents($maintenanceHtml, $content);
+            if ($result === false) {
+                Display::addFlash(
+                    Display::return_message(
+                        sprintf($plugin->get_lang('MaintenanceFileNotPresent'), $maintenanceHtml),
+                        'warning'
+                    )
+                );
+            }
+        } else {
+            // Looks htaccess contains errors. Restore as it was.
+            Display::addFlash(
+                Display::return_message(
+                    'Check your htaccess instructions. The original file was restored.',
+                    'warning'
+                )
+            );
+            $originalContent = str_replace("\x0D", '', $originalContent);
+            file_put_contents($file, $originalContent);
+        }
+
+        if ($active == false) {
+            $message = $plugin->get_lang('MaintenanceModeIsOff');
+            $contentNoBlock = str_replace("\x0D", '', $contentNoBlock);
+            file_put_contents($file, $contentNoBlock);
+        } else {
+            $message = $plugin->get_lang('MaintenanceModeIsOn');
+        }
+        Display::addFlash(Display::return_message($message));
+    }
+    $plugin_info['settings_form'] = $form;
+}