mirror of
https://gitlab.com/mojo42/Jirafeau.git
synced 2025-01-17 21:08:20 +01:00
295 lines
10 KiB
PHP
295 lines
10 KiB
PHP
<?php
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/*
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* Jirafeau, your web file repository
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* Copyright (C) 2008 Julien "axolotl" BERNARD <axolotl@magieeternelle.org>
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* Copyright (C) 2015 Nicola Spanti (RyDroid) <dev@nicola-spanti.info>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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define('JIRAFEAU_ROOT', dirname(__FILE__) . '/');
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define('JIRAFEAU_CFG', JIRAFEAU_ROOT . 'lib/config.local.php');
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define('JIRAFEAU_VAR_RAND_LENGTH', 15);
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require(JIRAFEAU_ROOT . 'lib/settings.php');
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require(JIRAFEAU_ROOT . 'lib/functions.php');
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require(JIRAFEAU_ROOT . 'lib/lang.php');
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/**
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* Prepend used functions
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**/
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function jirafeau_quoted($str)
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{
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return QUOTE . str_replace(QUOTE, "\'", $str) . QUOTE;
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}
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function jirafeau_export_cfg($cfg)
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{
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$content = '<?php' . NL;
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$content .= '/* ' . t('This file was generated by the install process. ' .
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'You can edit it. Please see config.original.php to understand the ' .
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'configuration items.') . ' */' . NL;
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$content .= '$cfg = ' . var_export($cfg, true) . ';';
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$fileWrite = file_put_contents(JIRAFEAU_CFG, $content);
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if (false === $fileWrite) {
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jirafeau_fatal_error(t('Can not write local configuration file'));
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}
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}
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function jirafeau_mkdir($path)
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{
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return !(!file_exists($path) && !@mkdir($path, 0755));
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}
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/**
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* Returns true whether the path is writable or we manage to make it
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* so, which essentially is the same thing.
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* @param $path is the file or directory to be tested.
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* @return true if $path is writable.
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*/
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function jirafeau_is_writable($path)
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{
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/* "@" gets rid of error messages. */
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return is_writable($path) || @chmod($path, 0777);
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}
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function jirafeau_check_var_dir($path)
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{
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$mkdir_str1 = t('CANNOT_CREATE_DIR') . ':';
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$mkdir_str2 = t('MANUAL_CREATE');
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$write_str1 = t('DIR_NOT_W') . ':';
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$write_str2 = t('You should give the write permission to the web server on ' .
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'this directory.');
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$solution_str = t('HERE_SOLUTION') . ':';
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if (!jirafeau_mkdir($path) || !jirafeau_is_writable($path)) {
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return array('has_error' => true,
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'why' => $mkdir_str1 . '<br /><code>' .
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$path . '</code><br />' . $solution_str .
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'<br />' . $mkdir_str2);
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}
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foreach (array('files', 'links', 'async') as $subdir) {
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$subpath = $path.$subdir;
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if (!jirafeau_mkdir($subpath) || !jirafeau_is_writable($subpath)) {
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return array('has_error' => true,
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'why' => $mkdir_str1 . '<br /><code>' .
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$subpath . '</code><br />' . $solution_str .
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'<br />' . $mkdir_str2);
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}
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}
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return array('has_error' => false, 'why' => '');
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}
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function jirafeau_add_ending_slash($path)
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{
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return $path . ((substr($path, -1) == '/') ? '' : '/');
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}
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/**
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* Check installation
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**/
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// Is the installation process done already?
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// Then there is nothing to do here → redirect to the main page.
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if ($cfg['installation_done'] === true) {
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header('Location: index.php');
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exit;
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}
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/**
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* Prepare installation process
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**/
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require(JIRAFEAU_ROOT . 'lib/template/header.php');
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// does the local configuration file exist?
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if (!file_exists(JIRAFEAU_CFG)) {
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// show an error if it is not possible to create the file
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if (!@touch(JIRAFEAU_CFG)) {
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jirafeau_fatal_error(
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t('The local configuration file could not be created. Create a ' .
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'<code>lib/config.local.php</code> file and give the write ' .
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'permission to the web server (preferred solution), or give the ' .
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'write permission to the web server on the <code>lib</code> ' .
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'directory.')
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);
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}
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}
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// is the local configuration writable?
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if (!is_writable(JIRAFEAU_CFG) && !@chmod(JIRAFEAU_CFG, '0666')) {
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jirafeau_fatal_error(
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t('The local configuration is not writable by the web server. ' .
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'Give the write permission to the web server on the ' .
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'<code>lib/config.local.php</code> file.')
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);
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}
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/**
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* Run trough each installation step
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**/
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if (isset($_POST['step']) && isset($_POST['next'])) {
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switch ($_POST['step']) {
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case 1:
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if (strlen($_POST['admin_password'])) {
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$cfg['admin_password'] = hash('sha256', $_POST['admin_password']);
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} else {
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$cfg['admin_password'] = '';
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}
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jirafeau_export_cfg($cfg);
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break;
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case 2:
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$cfg['web_root'] = jirafeau_add_ending_slash($_POST['web_root']);
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$cfg['var_root'] = jirafeau_add_ending_slash($_POST['var_root']);
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jirafeau_export_cfg($cfg);
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break;
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case 3:
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$cfg['web_root'] = jirafeau_add_ending_slash($_POST['web_root']);
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$cfg['var_root'] = jirafeau_add_ending_slash($_POST['var_root']);
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jirafeau_export_cfg($cfg);
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break;
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}
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}
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$current = 1;
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if (isset($_POST['next'])) {
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$current = $_POST['step'] + 1;
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} elseif (isset($_POST['previous'])) {
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$current = $_POST['step'] - 1;
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} elseif (isset($_POST['retry'])) {
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$current = $_POST['step'];
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}
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switch ($current) {
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case 1:
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default:
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?><h2><?php printf(t('JI_INSTALL') . ' - ' . t('STEP') .
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' %d ' . t('OUT_OF') . ' %d', 1, 3);
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?></h2> <div id = "install"> <form method="post"> <input type =
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"hidden" name = "jirafeau" value =
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"<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
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"step" value = "1" /><fieldset> <legend><?php
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echo t('ADMIN_PSW');
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?></legend> <table> <tr> <td class = "info" colspan =
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"2"><?php echo t('ADMIN_INTERFACE_INFO');
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?></td> </tr> <tr> <td class = "label"><label for = "select_password"
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><?php echo t('ADMIN_PSW') . ':';
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?></label></td>
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<td class = "field"><input type = "password" name = "admin_password"
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id = "admin_password" size = "40" /></td>
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</tr>
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<tr class = "nav">
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<td></td>
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<td class = "nav next">
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<input type = "submit"
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class = "navleft" name = "previous" value = "<?php
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echo t('PREV_STEP'); ?>" />
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<input type = "submit" name = "next" value =
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"<?php echo t('NEXT_STEP'); ?>" /></td> </tr> </table>
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</fieldset> </form> </div> <?php
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break;
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case 2:
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?><h2><?php printf(t('JI_INSTALL') . ' - ' . t('STEP') .
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' %d ' . t('OUT_OF') . ' %d', 2, 3);
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?></h2> <div id = "install"> <form method="post"> <input type =
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"hidden" name = "jirafeau" value =
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"<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
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"step" value =
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"2" /><fieldset> <legend><?php echo t('INFO');
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?></legend> <table> <tr> <td class = "info" colspan =
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"2"><?php echo t('BASE_ADDR_INFO');
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?></td> </tr> <tr> <td class = "label"><label for = "input_web_root"
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><?php echo t('BASE_ADDR') . ':';
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?></label></td>
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<td class = "field"><input type = "text" name = "web_root"
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id = "input_web_root" value = "<?php
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echo(empty($cfg['web_root']) ?
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'http://' . $_SERVER['HTTP_HOST'] . str_replace(basename(__FILE__),
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'', $_SERVER['REQUEST_URI']) : $cfg['web_root']);
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?>" size = "40" /></td>
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</tr> <tr> <td class = "info" colspan = "2"><?php
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echo t('DATA_DIR_EXPLAINATION');
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?></td> </tr> <tr> <td class = "label"><label for = "input_var_root"
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><?php echo t('DATA_DIR') . ':';
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?></label></td>
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<td class = "field"><input type = "text" name = "var_root"
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id = "input_var_root" value = "<?php
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if (empty($cfg['var_root'])) {
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$alphanum = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' .
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'abcdefghijklmnopqrstuvwxyz' . '0123456789';
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$len_alphanum = strlen($alphanum);
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$var = 'var-';
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for ($i = 0; $i <JIRAFEAU_VAR_RAND_LENGTH; $i++) {
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$var .= substr($alphanum, mt_rand(0, $len_alphanum - 1), 1);
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}
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echo JIRAFEAU_ROOT . $var . '/';
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} else {
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echo $cfg['var_root'];
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}
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?>" size = "40" /></td>
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</tr> <tr> <td colspan = "2"><input type = "submit"
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class = "navleft" name = "previous" value = "<?php
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echo t('PREV_STEP'); ?>" />
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<input type = "submit" class = "navright" name = "next" value =
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"<?php echo t('NEXT_STEP'); ?>" />
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</td> </tr> </table> </fieldset>
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</form> </div> <?php
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break;
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case 3:
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?><h2><?php printf(t('JI_INSTALL') . ' - ' . t('STEP') .
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' %d ' . t('OUT_OF') . ' %d', 3, 3);
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?></h2> <div id = "install"> <form method="post"> <input type =
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"hidden" name = "jirafeau" value =
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"<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
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"step" value =
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"3" /><fieldset> <legend><?php echo t('FINALIZATION');
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?></legend> <table> <tr> <td class = "info" colspan =
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"2"><?php echo t('SETTING_UP');
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?></td> </tr> <tr> <td class = "nav previous"><input type =
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"submit" name = "previous" value = " <?php echo t('PREV_STEP');
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?>" /></td> <td></td> </tr>
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</table> </fieldset> </form> </div>
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<?php
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$err = jirafeau_check_var_dir($cfg['var_root']);
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if ($err['has_error']) {
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echo '<div class="error"><p>'.$err['why'].'<br />'.NL; ?><form method="post"> <input type = "hidden" name = "jirafeau" value =
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"<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
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"step" value = "3" /><input type = "submit" name =
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"retry" value =
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"<?php echo t('RETRY_STEP'); ?>" /></form>
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<?php echo '</p></div>';
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} else {
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$cfg['installation_done'] = true;
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jirafeau_export_cfg($cfg);
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echo '<div class="message"><p>' .
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t('JI_FONCTIONAL') . ':' .
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'<br /><a href="./">' .
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$cfg['web_root'].'</a></p></div>';
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}
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break;
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}
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require(JIRAFEAU_ROOT . 'lib/template/footer.php');
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