Bypass size limit by splitting big files on client’s side using HTML5 file API

[jirafeau_mojo42.git] / index.php

diff --git a/index.php b/index.php
old mode 100644 (file)
new mode 100755 (executable)
index 9028143..d3c0df7
--- a/index.php
+++ b/index.php
@@ -1,7 +1,6 @@
 <?php
 /*
  *  Jirafeau, your web file repository
 <?php
 /*
  *  Jirafeau, your web file repository

- *  Copyright (C) 2008  Julien "axolotl" BERNARD <axolotl@magieeternelle.org>

  *  Copyright (C) 2012  Jerome Jutteau <j.jutteau@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  Copyright (C) 2012  Jerome Jutteau <j.jutteau@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify


@@ -17,124 +16,100 @@
  *  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/>.
  */
  *  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/>.
  */

+define ('JIRAFEAU_ROOT', dirname (__FILE__) . '/');

 
 

-define('JIRAFEAU_ROOT', dirname(__FILE__) . '/');
-define('DEBUG', true);
+require (JIRAFEAU_ROOT . 'lib/config.php');
+require (JIRAFEAU_ROOT . 'lib/settings.php');
+require (JIRAFEAU_ROOT . 'lib/functions.php');
+require (JIRAFEAU_ROOT . 'lib/lang.php');
+require (JIRAFEAU_ROOT . 'lib/template/header.php');

 
 

-require(JIRAFEAU_ROOT . 'lib/config.php');
-require(JIRAFEAU_ROOT . 'lib/settings.php');
-require(JIRAFEAU_ROOT . 'lib/functions.php');
-
-/* check if the destination dirs are writable */
-$writable = is_writable(VAR_FILES) && is_writable(VAR_LINKS);
-
-$res = array();
-if($writable && isset($_POST['jirafeau'])) {
-
-  $key = $_POST['key'];
-
-  $time = time();
-  switch($_POST['time']) {
-  case 'minute':
-    $time += JIRAFEAU_MINUTE;
-    break;
-  case 'hour':
-    $time += JIRAFEAU_HOUR;
-    break;
-  case 'day':
-    $time += JIRAFEAU_DAY;
-    break;
-  case 'week':
-    $time += JIRAFEAU_WEEK;
-    break;
-  case 'month':
-    $time += JIRAFEAU_MONTH;
-    break;
-  default:
-    $time = JIRAFEAU_INFINITY;
-    break;
-  }
-
-  $res = jirafeau_upload($_FILES['file'], isset($_POST['one_time_download']), $key, $time, $cfg, $_SERVER['REMOTE_ADDR']);
-}
-
-require(JIRAFEAU_ROOT . 'lib/template/header.php');
-
-/* Checking for errors. */
-if(!is_writable(VAR_FILES)) {
-  add_error (_('The file directory is not writable!'), VAR_FILES);
-}
-
-if(!is_writable(VAR_LINKS)) {
-  add_error (_('The link directory is not writable!'), VAR_LINKS);
-}
-
-/* Check if the install.php script is still in the directory. */
-if (file_exists(JIRAFEAU_ROOT . 'install.php')) {
-  add_error (_('Installer script still present'),
-                       _('Please make sure to delete the installer script "install.php" before continuing.'));
-}
-
-if(!has_error() && !empty($res)) {
-  if($res['error']['has_error']) {
-      add_error (_('An error occurred.'), $res['error']['why']);
-  } else {
-    $link = $cfg['web_root'];
-    if($cfg['rewrite']) {
-      $link .= 'file-' . $res['link'];
-    } else {
-      $link .= 'file.php?h=' . $res['link']; // h because 'h' looks like a jirafeau ;)
-    }
-    echo '<div class="message">' . NL;
-    echo '<p>' . _('File uploaded! Copy the following URL to get it:') . '<br />' . NL;
-    echo '<a href="' . $link . '">' . $link . '</a>' . NL;
-
-    if($time != JIRAFEAU_INFINITY) {
-      echo '<br />' . _('This file is valid until the following date:') . '<br /><strong>' . strftime('%c' ,$time) . '</strong>';
-    }
-
-    echo '</p></div>';
-  }
-}
-
-if(has_error ()) {
+check_errors ();
+if (has_error ())
+{

     show_errors ();
     show_errors ();

+    require (JIRAFEAU_ROOT . 'lib/template/footer.php');
+    exit;

 }
 }

-
-if(!has_error () && $writable) {

 ?>
 ?>

-
-<div id="upload">
-<form enctype="multipart/form-data" action="<?php echo $cfg['web_root']; ?>" method="post">
-<div><input type="hidden" name="jirafeau" value="<?php echo JIRAFEAU_VERSION; ?>" /></div>
-<fieldset>
-  <legend><?php echo _('Upload a file'); ?></legend>
-  <p><input type="file" name="file" size="30" /></p>
-  <p class="config"><?php printf(_('Maximum file size: %dMB'), jirafeau_get_max_upload_size()/(1024*1024)); ?></p>
-  <p><input type="submit" value="<?php echo _('Send in the binary chaos'); ?>" /></p>
-
-  <hr />
-
-  <div id="moreoptions">
-  <p><label><input type="checkbox" name="one_time_download" /> <?php echo _('One time download'); ?></label></p>
-  <p><label for="input_key"><?php echo _('File key:'); ?></label> <input type="text" name="key" id="input_key" /></p>
-  <p><label for="select_time"><?php echo _('Time limit:'); ?></label>
-      <select name="time" id="select_time">
-        <option value="none"><?php echo _('None'); ?></option>
-        <option value="minute"><?php echo _('One minute'); ?></option>
-        <option value="hour"><?php echo _('One hour'); ?></option>
-        <option value="day"><?php echo _('One day'); ?></option>
-        <option value="week"><?php echo _('One week'); ?></option>
-        <option value="month"><?php echo _('One month'); ?></option>
-      </select>
-  </p>
-  </div>
-</fieldset>
-</form>
+<div id="upload_finished">
+    <p>
+    <?php echo t('File uploaded! Copy the following URL to get it') ?>:
+    <br />
+    <a id="upload_link" href=""></a>
+    <br />
+    </p>
+
+    <p>
+    <?php echo t('Keep the following URL to delete it at any moment'); ?>:
+    <br />
+    <a id="delete_link" href=""></a>
+    </p>
+    
+    <p id="validity">
+    <?php echo t('This file is valid until the following date'); ?>:
+    <br /><strong><div id="date"></div></strong>
+    </p>

 </div>
 
 </div>
 

-<?php
-}
+<div id="uploading">
+    <p>
+    <?php echo t ('Uploading ...'); ?><div id="uploaded_percentage"></div>
+    </p>
+</div>

 
 

-require(JIRAFEAU_ROOT . 'lib/template/footer.php');
-?>
+<div id="upload">
+    <legend>
+    <?php echo t('Select a file'); ?> :
+    </legend>
+    <p>
+    <input type="file" id="file_select" size="30"
+    onchange="
+        document.getElementById('options').style.display = '';
+        document.getElementById('send').style.display = '';
+    "/>
+    </p>
+    <p id="max_file_size" class="config"></p>
+    <p>
+    <input type="submit" id="send" value="<?php echo t('Send'); ?>"
+    onclick="
+        document.getElementById('upload').style.display = 'none';
+        document.getElementById('uploading').style.display = '';
+        upload ('<?php echo $cfg['web_root']; ?>', <?php echo jirafeau_get_max_upload_size_bytes (); ?>);
+    "/>
+    </p>
+    <div id="options">
+        <table id="option_table">
+        <tr>
+        <td><?php echo t('One time download'); ?>:</td>
+        <td><input type="checkbox" id="one_time_download" /></td>
+        </tr>
+        <tr>
+        <td><label for="input_key"><?php echo t('Password') . ':'; ?></label></td>
+        <td><input type="text" name="key" id="input_key" /></td>
+        </tr>
+        <tr>
+        <td><label for="select_time"><?php echo t('Time limit') . ':'; ?></label></td>
+        <td><select name="time" id="select_time">
+        <option value="none"><?php echo t('None'); ?></option>
+        <option value = "minute"><?php echo t('One minute'); ?></option>
+        <option value = "hour"><?php echo t('One hour'); ?></option>
+        <option value = "day"><?php echo t('One day'); ?></option>
+        <option value = "week"><?php echo t('One week'); ?></option>
+        <option value = "month"><?php echo t('One month');?></option>
+        </select></td>
+        </tr>
+        </table>
+    </div> 
+</div>
+<script lang="Javascript">
+    document.getElementById('uploading').style.display = 'none';
+    document.getElementById('upload_finished').style.display = 'none';
+    document.getElementById('options').style.display = 'none';
+    document.getElementById('send').style.display = 'none';
+    if (!check_html5_file_api ())
+        document.getElementById('max_file_size').innerHTML = '<?php
+             echo t('You browser may not support HTML5 so the maximum file size is ') . jirafeau_get_max_upload_size ();
+             ?>';
+</script>
+<?php require (JIRAFEAU_ROOT . 'lib/template/footer.php'); ?>