X-Git-Url: https://git.p6c8.net/jirafeau_project.git/blobdiff_plain/0d601dd942a8b709adf5812045afcdc5873706c8..9c31e57d7c23432c5fb20dd7a43fa5c7040b66d0:/install.php?ds=inline

diff --git a/install.php b/install.php
old mode 100755
new mode 100644
index 838d749..fbd3667
--- a/install.php
+++ b/install.php
@@ -2,6 +2,7 @@
 /*
  *  Jirafeau, your web file repository
  *  Copyright (C) 2008  Julien "axolotl" BERNARD <axolotl@magieeternelle.org>
+ *  Copyright (C) 2015  Nicola Spanti (RyDroid) <dev@nicola-spanti.info>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Affero General Public License as
@@ -14,17 +15,20 @@
  *  GNU Affero General Public License for more details.
  *
  *  You should have received a copy of the GNU Affero General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 define ('JIRAFEAU_ROOT', dirname (__FILE__) . '/');
-define ('NL', "\n");
-define ('QUOTE', "'");
 
-define ('JIRAFEAU_CFG', JIRAFEAU_ROOT.'lib/config.local.php');
+define ('JIRAFEAU_CFG', JIRAFEAU_ROOT . 'lib/config.local.php');
 define ('JIRAFEAU_VAR_RAND_LENGTH', 15);
 
+require (JIRAFEAU_ROOT . 'lib/settings.php');
+require (JIRAFEAU_ROOT . 'lib/functions.php');
 require (JIRAFEAU_ROOT . 'lib/lang.php');
-require (JIRAFEAU_ROOT . 'lib/config.php');
+
+/**
+ * Prepend used functions
+ **/
 
 function
 jirafeau_quoted ($str)
@@ -35,35 +39,23 @@ jirafeau_quoted ($str)
 function
 jirafeau_export_cfg ($cfg)
 {
-    $handle = fopen (JIRAFEAU_CFG, 'w');
-    fwrite ($handle, '<?php' . NL);
-    fwrite ($handle,
-            '/* ' .
-            _ ('This file was generated by the install process. ' .
-               'You can edit it. Please see config.php to understand the ' .
-               'configuration items.') . ' */' . NL);
-    foreach ($cfg as $key => $item)
-    {
-        fwrite ($handle, '$cfg[' . jirafeau_quoted ($key) . '] = ');
-        if (is_bool ($item))
-            fwrite ($handle, ($item ? 'true' : 'false'));
-        else if (is_string ($item))
-            fwrite ($handle, jirafeau_quoted ($item));
-        else
-            fwrite ($handle, 'null');
-        fwrite ($handle, ';'.NL);
+    $content = '<?php' . NL;
+    $content .= '/* ' . t ('This file was generated by the install process. ' .
+               'You can edit it. Please see config.original.php to understand the ' .
+               'configuration items.') . ' */' . NL;
+    $content .= '$cfg = ' . var_export($cfg, true) . ';';
+
+    $fileWrite = file_put_contents(JIRAFEAU_CFG, $content);
+
+    if (false === $fileWrite) {
+        jirafeau_fatal_error(t('Can not write local configuration file'));
     }
-    /* No newline at the end of the file to be able to send headers. */
-    fwrite ($handle, '?>');
-    fclose ($handle);
 }
 
 function
 jirafeau_mkdir ($path)
 {
-    if (!file_exists ($path) &&  !@mkdir ($path, 0755))
-        return false;
-    return true;
+    return !(!file_exists ($path) && !@mkdir ($path, 0755));
 }
 
 /**
@@ -82,12 +74,12 @@ jirafeau_is_writable ($path)
 function
 jirafeau_check_var_dir ($path)
 {
-    $mkdir_str1 = _('The following directory could not be created') . ':';
-    $mkdir_str2 = _('You should create this directory by hand.');
-    $write_str1 = _('The following directory is not writable') . ':';
-    $write_str2 = _('You should give the write right to the web server on ' .
+    $mkdir_str1 = t('The following directory could not be created') . ':';
+    $mkdir_str2 = t('You should create this directory manually.');
+    $write_str1 = t('The following directory is not writable') . ':';
+    $write_str2 = t('You should give the write permission to the web server on ' .
                     'this directory.');
-    $solution_str = _('Here is a solution') . ':';
+    $solution_str = t('Here is a solution') . ':';
 
     if (!jirafeau_mkdir ($path) || !jirafeau_is_writable ($path))
         return array ('has_error' => true,
@@ -95,7 +87,7 @@ jirafeau_check_var_dir ($path)
                                $path . '</code><br />' . $solution_str .
                                '<br />' . $mkdir_str2);
 
-    foreach (array ('files', 'links') as $subdir)
+    foreach (array ('files', 'links', 'async', 'alias') as $subdir)
     {
         $subpath = $path.$subdir;
 
@@ -115,36 +107,62 @@ jirafeau_add_ending_slash ($path)
     return $path . ((substr ($path, -1) == '/') ? '' : '/');
 }
 
+function
+jirafeau_fatal_error($errorText)
+{
+    echo '<div class="error"><h2>Error</h2><p>' . $errorText . '</p></div>';
+    require (JIRAFEAU_ROOT . 'lib/template/footer.php');
+    exit;
+}
+
+/**
+ * Check installation
+ **/
+
+// Is the installation process done already?
+// Then there is nothing to do here → redirect to the main page.
+if ($cfg['installation_done'] === true)
+{
+	header('Location: index.php');
+	exit;
+}
+
+/**
+ * Prepare installation process
+ **/
+
+require (JIRAFEAU_ROOT . 'lib/template/header.php');
+
+// does the local configuration file exist?
 if (!file_exists (JIRAFEAU_CFG))
 {
-    /* We try to create an empty one. */
+    // show an error if it is not possible to create the file
     if (!@touch (JIRAFEAU_CFG))
     {
-        require (JIRAFEAU_ROOT . 'lib/template/header.php');
-        echo '<div class="error"><p>' .
-             _('The local configuration file could not be created. Create a ' .
+        jirafeau_fatal_error(
+            t('The local configuration file could not be created. Create a ' .
                '<code>lib/config.local.php</code> file and give the write ' .
-               'right to the web server (preferred solution), or give the ' .
-               'write right to the web server on the <code>lib</code> ' .
-               'directory.') .
-             '</p></div>';
-        require (JIRAFEAU_ROOT . 'lib/template/footer.php');
-        exit;
+               'permission to the web server (preferred solution), or give the ' .
+               'write permission to the web server on the <code>lib</code> ' .
+               'directory.')
+        );
     }
 }
 
+// is the local configuration writable?
 if (!is_writable (JIRAFEAU_CFG) && !@chmod (JIRAFEAU_CFG, '0666'))
 {
-    require (JIRAFEAU_ROOT . 'lib/template/header.php');
-    echo '<div class="error"><p>' .
-         _('The local configuration is not writable by the web server. ' .
-           'Give the write right to the web server on the ' .
-           '<code>lib/config.local.php</code> file.') .
-         '</p></div>';
-    require (JIRAFEAU_ROOT . 'lib/template/footer.php');
-    exit;
+    jirafeau_fatal_error(
+        t('The local configuration is not writable by the web server. ' .
+            'Give the write permission to the web server on the ' .
+            '<code>lib/config.local.php</code> file.')
+    );
 }
 
+/**
+ * Run trough each installation step
+ **/
+
 if (isset ($_POST['step']) && isset ($_POST['next']))
 {
     switch ($_POST['step'])
@@ -155,7 +173,7 @@ if (isset ($_POST['step']) && isset ($_POST['next']))
         break;
 
     case 2:
-        $cfg['admin_password'] = $_POST['admin_password'];
+        $cfg['admin_password'] = hash('sha256', $_POST['admin_password']);
         jirafeau_export_cfg ($cfg);
         break;
 
@@ -170,15 +188,10 @@ if (isset ($_POST['step']) && isset ($_POST['next']))
         $cfg['var_root'] = jirafeau_add_ending_slash ($_POST['var_root']);
         jirafeau_export_cfg ($cfg);
         break;
-
-    default: break;
     }
 
 }
 
-require (JIRAFEAU_ROOT . 'lib/settings.php');
-require (JIRAFEAU_ROOT . 'lib/template/header.php');
-
 $current = 1;
 if (isset ($_POST['next']))
     $current = $_POST['step'] + 1;
@@ -191,20 +204,19 @@ switch ($current)
 {
 case 1:
 default:
-    ?><h2><?php printf (_('Installation of Jirafeau') . ' - ' . _('step') .
-    ' %d ' . _('out of') . ' %d', 1, 4);
-    ?></h2> <div id = "install"> <form action =
-        "<?php echo basename(__FILE__); ?>" method = "post"> <input type =
+    ?><h2><?php printf (t('Installation of Jirafeau') . ' - ' . t('step') .
+    ' %d ' . t('out of') . ' %d', 1, 4);
+    ?></h2> <div id = "install"> <form method="post"> <input type =
         "hidden" name = "jirafeau" value =
         "<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
-        "step" value = "1" /><fieldset> <legend><?php echo _('Language');
+        "step" value = "1" /><fieldset> <legend><?php echo t('Language');
     ?></legend> <table> <tr> <td class = "info" colspan =
         "2"><?php echo
-        _
+        t
         ('Jirafeau is internationalised. Choose a specific langage or ' .
          'choose Automatic (langage is provided by user\'s browser).');
     ?></td> </tr> <tr> <td class = "label"><label for = "select_lang"
-       ><?php echo _('Choose the default language') . ':';
+       ><?php echo t('Choose the default language') . ':';
     ?></label></td>
         <td class = "field">
         <select name = "lang" id = "select_lang">
@@ -220,55 +232,57 @@ default:
         <tr class = "nav">
         <td></td>
         <td class = "nav next"><input type = "submit" name = "next" value =
-        "<?php echo _('Next step'); ?>" /></td> </tr> </table>
+        "<?php echo t('Next step'); ?>" /></td> </tr> </table>
         </fieldset> </form> </div> <?php
 break;
-    
+
 case 2:
-    ?><h2><?php printf (_('Installation of Jirafeau') . ' - ' . _('step') .
-    ' %d ' . _('out of') . ' %d', 2, 4);
-    ?></h2> <div id = "install"> <form action =
-        "<?php echo basename(__FILE__); ?>" method = "post"> <input type =
+    ?><h2><?php printf (t('Installation of Jirafeau') . ' - ' . t('step') .
+    ' %d ' . t('out of') . ' %d', 2, 4);
+    ?></h2> <div id = "install"> <form method="post"> <input type =
         "hidden" name = "jirafeau" value =
         "<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
         "step" value = "2" /><fieldset> <legend><?php
-        echo _('Administration password');
+        echo t('Administration password');
     ?></legend> <table> <tr> <td class = "info" colspan =
         "2"><?php echo
-        _
+        t
         ('Jirafeau has an administration interface (through admin.php). ' .
-        'You can set a password to access the intercace or let it be empty ' .
+        'You can set a password to access the interface or leave it empty ' .
         'to disable the interface.');
     ?></td> </tr> <tr> <td class = "label"><label for = "select_password"
-       ><?php echo _('Administration password') . ':';
+       ><?php echo t('Administration password') . ':';
     ?></label></td>
         <td class = "field"><input type = "password" name = "admin_password"
         id = "admin_password" size = "40" /></td>
         </tr>
         <tr class = "nav">
         <td></td>
-        <td class = "nav next"><input type = "submit" name = "next" value =
-        "<?php echo _('Next step'); ?>" /></td> </tr> </table>
+        <td class = "nav next">
+        <input type = "submit"
+        class = "navleft" name = "previous" value = "<?php
+        echo t('Previous step'); ?>" />
+        <input type = "submit" name = "next" value =
+        "<?php echo t('Next step'); ?>" /></td> </tr> </table>
         </fieldset> </form> </div> <?php
 break;
 
 case 3:
-    ?><h2><?php printf (_('Installation of Jirafeau') . ' - ' . _('step') .
-    ' %d ' . _('out of') . ' %d', 3, 4);
-    ?></h2> <div id = "install"> <form action =
-        "<?php echo basename(__FILE__); ?>" method = "post"> <input type =
+    ?><h2><?php printf (t('Installation of Jirafeau') . ' - ' . t('step') .
+    ' %d ' . t('out of') . ' %d', 3, 4);
+    ?></h2> <div id = "install"> <form method="post"> <input type =
         "hidden" name = "jirafeau" value =
         "<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
         "step" value =
-        "3" /><fieldset> <legend><?php echo _('Information');
+        "3" /><fieldset> <legend><?php echo t('Information');
     ?></legend> <table> <tr> <td class = "info" colspan =
         "2"><?php echo
-        _
+        t
         ('The base address of Jirafeau is the first part of the URL, until ' .
          '(and including) the last slash. For example: ' .
-         '"http://www.example.com/". Do not forget the ending slash!');
+         '"http://www.example.com/". Do not forget the trailing slash!');
     ?></td> </tr> <tr> <td class = "label"><label for = "input_web_root"
-       ><?php echo _('Base address') . ':';
+       ><?php echo t('Base address') . ':';
     ?></label></td>
         <td class = "field"><input type = "text" name = "web_root"
         id = "input_web_root" value = "<?php
@@ -277,12 +291,12 @@ case 3:
           '', $_SERVER['REQUEST_URI']) : $cfg['web_root']);
       ?>" size = "40" /></td>
         </tr> <tr> <td class = "info" colspan = "2"><?php
-        echo _('The data directory is where your files and information about' .
+        echo t('The data directory is where your files and information about' .
         ' your files will be stored. You should put it outside your web ' .
-        'site, or at least restrict the access of this directory. Do not ' .
-        'forget the ending slash!');
+        'site, or at least restrict the access to this directory. Do not ' .
+        'forget the trailing slash!');
     ?></td> </tr> <tr> <td class = "label"><label for = "input_var_root"
-       ><?php echo _('Data directory') . ':';
+       ><?php echo t('Data directory') . ':';
     ?></label></td>
         <td class = "field"><input type = "text" name = "var_root"
         id = "input_var_root" value = "<?php
@@ -299,32 +313,32 @@ case 3:
         else
           echo $cfg['var_root'];
       ?>" size = "40" /></td>
-        </tr> <tr> <td colspan = "2"> <input type = "submit"
-        class = "navright" name = "next" value = "
-        <?php echo _('Next step'); ?>" /><input type = "submit"
+        </tr> <tr> <td colspan = "2"><input type = "submit"
         class = "navleft" name = "previous" value = "<?php
-        echo _('Previous step'); ?>" /></td> </tr> </table> </fieldset>
+        echo t('Previous step'); ?>" />
+         <input type = "submit" class = "navright" name = "next" value = "
+        <?php echo t('Next step'); ?>" />
+        </td> </tr> </table> </fieldset>
         </form> </div> <?php
 break;
 
 case 4:
-    ?><h2><?php printf (_('Installation of Jirafeau') . ' - ' . _('step') .
-    ' %d ' . _('out of') . ' %d', 4, 4);
-    ?></h2> <div id = "install"> <form action =
-        "<?php echo basename(__FILE__); ?>" method = "post"> <input type =
+    ?><h2><?php printf (t('Installation of Jirafeau') . ' - ' . t('step') .
+    ' %d ' . t('out of') . ' %d', 4, 4);
+    ?></h2> <div id = "install"> <form method="post"> <input type =
         "hidden" name = "jirafeau" value =
         "<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
         "step" value =
-        "4" /><fieldset> <legend><?php echo _('Finalisation');
+        "4" /><fieldset> <legend><?php echo t('Finalisation');
     ?></legend> <table> <tr> <td class = "info" colspan =
         "2"><?php echo
-        _ ('Jirafeau is setting the website according to the configuration ' .
+        t ('Jirafeau is setting the website according to the configuration ' .
            'you provided.');
     ?></td> </tr> <tr> <td class = "nav previous"><input type =
         "submit" name = "previous" value =
         "
     <?php
-    echo _('Previous step');
+    echo t('Previous step');
     ?>" /></td> <td></td> </tr>
         </table> </fieldset> </form> </div>
     <?php
@@ -332,18 +346,19 @@ case 4:
     if ($err['has_error'])
     {
         echo '<div class="error"><p>'.$err['why'].'<br />'.NL;
-        ?><form action = "<?php echo basename(__FILE__); ?>" method =
-            "post"> <input type = "hidden" name = "jirafeau" value =
+        ?><form method="post"> <input type = "hidden" name = "jirafeau" value =
             "<?php echo JIRAFEAU_VERSION; ?>" /><input type = "hidden" name =
-            "step" value = "3" /><input type = "submit" name =
+            "step" value = "4" /><input type = "submit" name =
             "retry" value =
-            "<?php echo _('Retry this step'); ?>" /></form>
+            "<?php echo t('Retry this step'); ?>" /></form>
             <?php echo '</p></div>';
     }
     else
     {
+        $cfg['installation_done'] = true;
+        jirafeau_export_cfg ($cfg);
         echo '<div class="message"><p>' .
-             _('Jirafeau is now fully operational') . ':' .
+             t('Jirafeau is now fully operational') . ':' .
              '<br /><a href="' . $cfg['web_root'] . '">' .
              $cfg['web_root'].'</a></p></div>';
     }
@@ -351,4 +366,3 @@ break;
 }
 
 require (JIRAFEAU_ROOT . 'lib/template/footer.php');
-?>