mirror of
https://github.com/godotengine/godot-question2answer.git
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07ec659385
This project lived only on the server without version control. This is now the starting point for the repository.
81 lines
2.7 KiB
PHP
81 lines
2.7 KiB
PHP
<?php
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/*
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Question2Answer by Gideon Greenspan and contributors
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http://www.question2answer.org/
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Description: Server-side response to Ajax version check requests
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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More about this license: http://www.question2answer.org/license.php
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*/
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require_once QA_INCLUDE_DIR . 'app/admin.php';
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require_once QA_INCLUDE_DIR . 'app/users.php';
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if (qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
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echo "QA_AJAX_RESPONSE\n0\n" . qa_lang_html('admin/no_privileges');
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return;
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}
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$uri = qa_post_text('uri');
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$currentVersion = qa_post_text('version');
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$isCore = qa_post_text('isCore') === "true";
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if ($isCore) {
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$contents = qa_retrieve_url($uri);
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if (strlen($contents) > 0) {
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if (qa_qa_version_below($contents)) {
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$response =
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'<a href="https://github.com/q2a/question2answer/releases" style="color:#d00;">' .
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qa_lang_html_sub('admin/version_get_x', qa_html('v' . $contents)) .
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'</a>';
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} else {
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$response = qa_html($contents); // Output the current version number
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}
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} else {
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$response = qa_lang_html('admin/version_latest_unknown');
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}
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} else {
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$metadataUtil = new Q2A_Util_Metadata();
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$metadata = $metadataUtil->fetchFromUrl($uri);
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if (strlen(@$metadata['version']) > 0) {
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if (version_compare($currentVersion, $metadata['version']) < 0) {
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if (qa_qa_version_below(@$metadata['min_q2a'])) {
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$response = strtr(qa_lang_html('admin/version_requires_q2a'), array(
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'^1' => qa_html('v' . $metadata['version']),
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'^2' => qa_html($metadata['min_q2a']),
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));
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} elseif (qa_php_version_below(@$metadata['min_php'])) {
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$response = strtr(qa_lang_html('admin/version_requires_php'), array(
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'^1' => qa_html('v' . $metadata['version']),
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'^2' => qa_html($metadata['min_php']),
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));
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} else {
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$response = qa_lang_html_sub('admin/version_get_x', qa_html('v' . $metadata['version']));
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if (strlen(@$metadata['uri'])) {
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$response = '<a href="' . qa_html($metadata['uri']) . '" style="color:#d00;">' . $response . '</a>';
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}
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}
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} else {
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$response = qa_lang_html('admin/version_latest');
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}
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} else {
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$response = qa_lang_html('admin/version_latest_unknown');
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}
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}
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echo "QA_AJAX_RESPONSE\n1\n" . $response;
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