From: Jerome Jutteau <mojo@couak.net>
Date: Thu, 31 Jan 2013 22:14:14 +0000 (+0100)
Subject: use scripting interface to send files
X-Git-Tag: 1.1~220
X-Git-Url: https://git.p6c8.net/jirafeau_mojo42.git/commitdiff_plain/18c82ef56dce9c9eb30b0f2318024d320d878a47

use scripting interface to send files
---

diff --git a/file.php b/file.php
index 0a1554c..bb97570 100644
--- a/file.php
+++ b/file.php
@@ -101,7 +101,7 @@ if (!empty ($link['key']))
     if (!isset ($_POST['key']))
     {
         require (JIRAFEAU_ROOT.'lib/template/header.php');
-        echo '<div id = "upload">' .
+        echo '<div>' .
              '<form action = "' . $_SERVER['REQUEST_URI'] . '" ' .
                 'method = "post" id = "submit">'; ?>
              <input type = "hidden" name = "jirafeau" value = "<?php echo JIRAFEAU_VERSION ?>"/><?php
@@ -148,7 +148,7 @@ if (!empty ($link['key']))
 if ($cfg['download_page'] && !$password_challenged && !$button_download && !$button_preview)
 {
         require (JIRAFEAU_ROOT.'lib/template/header.php');
-        echo '<div id = "upload">' .
+        echo '<div>' .
              '<form action = "' . $_SERVER['REQUEST_URI'] . '" ' .
                 'method = "post" id = "submit">'; ?>
              <input type = "hidden" name = "jirafeau" value = "<?php echo JIRAFEAU_VERSION ?>"/><?php
diff --git a/index.php b/index.php
index 9fb43aa..554afc7 100644
--- a/index.php
+++ b/index.php
@@ -1,7 +1,6 @@
 <?php
 /*
  *  Jirafeau, your web file repository
- *  Copyright (C) 2008  Julien "axolotl" BERNARD <axolotl@magieeternelle.org>
  *  Copyright (C) 2012  Jerome Jutteau <j.jutteau@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -23,153 +22,89 @@ require (JIRAFEAU_ROOT . 'lib/config.php');
 require (JIRAFEAU_ROOT . 'lib/settings.php');
 require (JIRAFEAU_ROOT . 'lib/functions.php');
 require (JIRAFEAU_ROOT . 'lib/lang.php');
-
-if (file_exists (JIRAFEAU_ROOT . 'install.php')
-    && !file_exists (JIRAFEAU_ROOT . 'lib/config.local.php'))
-{
-    header('Location: install.php'); 
-    exit;
-}
-
-/* check if the destination dirs are writable */
-$writable = is_writable (VAR_FILES) && is_writable (VAR_LINKS);
-
-$res = array ();
-if ($writable && isset ($_POST['jirafeau']) && isset ($_FILES['file'])
-    && isset ($_POST['time']))
-{
-    if (!isset ($_POST['key']))
-        $key = '';
-    else    
-        $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, $_SERVER['REMOTE_ADDR']);
-}
-
 require (JIRAFEAU_ROOT . 'lib/template/header.php');
 
-/* Checking for errors. */
-if (!is_writable (VAR_FILES))
-    add_error (t('The file directory is not writable!'), VAR_FILES);
-
-if (!is_writable (VAR_LINKS))
-    add_error (t('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 (t('Installer script still present'),
-               t('Please make sure to delete the installer script ' .
-                 '"install.php" before continuing.'));
-
-if (!has_error () && !empty ($res))
-{
-    if ($res['error']['has_error'])
-        add_error (t('An error occurred.'), $res['error']['why']);
-    else
-    {
-        $link = $cfg['web_root'];
-        $delete_link = $cfg['web_root'];
-
-        if ($cfg['rewrite'])
-        {
-            $link .= 'file-'.$res['link'];
-            $delete_link .=
-                'file-'.$res['link'].'-delete-'.$res['delete_link'];
-        }
-        else
-        {
-            /* h because 'h' looks like a jirafeau ;) */
-            $link .= 'file.php?h='.$res['link'];
-            $delete_link .=
-                'file.php?h='.$res['link'].'&amp;d='.$res['delete_link'];
-        }
-
-        echo '<div class="message">'.NL;
-        echo '<p>' . t('File uploaded! Copy the following URL to get it') .
-            ':<br />' . NL;
-        echo '<a href="'.$link.'">'.$link.'</a>' . NL;
-
-        if ($time != JIRAFEAU_INFINITY)
-        {
-            echo '<br />' . t('This file is valid until the following date') .
-                ':<br /><strong>' . strftime ('%c', $time) . '</strong>';
-        }
-
-        echo '</p></div>';
-
-        echo '<div class="message">' . NL;
-        echo '<p>' . t('Keep the following URL to delete it at any moment') . ':<br />' . NL;
-        echo '<a href="' . $delete_link . '">' . $delete_link . '</a>' . NL;
-        echo '</p></div>';
-    }
-}
-
+check_errors ();
 if (has_error ())
     show_errors ();
 
-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 t('Upload a file');
-    ?></legend> <p><input type = "file" name = "file" size =
-        "30" /></p> <p class =
-        "config"><?php printf ('%s: %s', t('Maximum file size'),
-                               jirafeau_get_max_upload_size ());
-    ?></p><p>
-    <input type = "submit" id='send' value ="<?php echo t('Send'); ?>"
+?>
+<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 id="uploading">
+    <p>
+    <?php echo t ('Uploading ...'); ?><div id="uploaded_percentage"></div>
+    </p>
+</div>
+
+<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 class="config">
+    <?php echo t('Maximum file size') . ': ' . jirafeau_get_max_upload_size (); ?>
+    </p>
+    <p>
+    <input type="submit" id="send" value="<?php echo t('Send'); ?>"
     onclick="
-        document.getElementById('send').value='<?php echo t ('Uploading ...'); ?>';
-        document.getElementById('send').submit ();
-        document.getElementById('send').disabled='true';
+        document.getElementById('upload').style.display = 'none';
+        document.getElementById('uploading').style.display = '';
+        start_upload('<?php echo $cfg['web_root']; ?>');
     "/>
-    </p><hr /><div id = "moreoptions"> <p><label><input type =
-        "checkbox" name =
-        "one_time_download" /><?php echo t('One time download');
-    ?></label></p><br/><p><label for = "input_key"
-       ><?php echo t('Password') . ':';
-    ?></label><input type = "text" name = "key" id = "input_key" /></p>
-        <p><label for = "select_time"
-       ><?php echo t('Time limit') . ':';
-    ?></label>
-        <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> </p> </div> </fieldset> </form> </div> <?php
-}
-
-require (JIRAFEAU_ROOT.'lib/template/footer.php');
-?>
+    </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';
+</script>
+<?php require (JIRAFEAU_ROOT . 'lib/template/footer.php'); ?>
diff --git a/lib/functions.js b/lib/functions.js
new file mode 100755
index 0000000..15ae08c
--- /dev/null
+++ b/lib/functions.js
@@ -0,0 +1,113 @@
+/*
+ *  Jirafeau, your web file repository
+ *  Copyright (C) 2012  Jerome Jutteau <j.jutteau@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ *  published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  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/>.
+ */
+
+function show_link (url, reference, delete_code, date)
+{
+    var download_link = url + 'file.php?h=' + reference;
+    var delete_link = download_link + '&amp;d=' + delete_code;
+    var delete_link_href = download_link + '&d=' + delete_code;
+    document.getElementById('upload_link').innerHTML = download_link;
+    document.getElementById('upload_link').href = download_link;
+    document.getElementById('delete_link').innerHTML = delete_link;
+    document.getElementById('delete_link').href = delete_link_href;
+    if (date)
+    {
+        document.getElementById('date').innerHTML = date;
+        document.getElementById('validity').style.display = '';
+    }
+    else
+        document.getElementById('validity').style.display = 'none';
+    
+
+    document.getElementById('uploading').style.display = 'none';
+    document.getElementById('upload').style.display = 'none';
+    document.getElementById('upload_finished').style.display = '';
+}
+
+function upload_progress (e)
+{
+    if (!e.lengthComputable)
+        return;
+    /* Show the user the operation do not reach 100%, the server need time
+     * to give a response before providing the link.
+     */
+    var p = Math.round (e.loaded * 99 / e.total);
+    document.getElementById('uploaded_percentage').innerHTML = p.toString() + '%';
+}
+
+function upload_failed (e)
+{
+    /* Todo: Considere showing a error div. */
+    alert ('Sorry, upload failed');
+}
+
+function upload (url, file, time, password, one_time)
+{
+    var req = new XMLHttpRequest ();
+    req.upload.addEventListener("progress", upload_progress, false);
+    req.addEventListener("error", upload_failed, false);
+    req.addEventListener("abort", upload_failed, false);
+    req.onreadystatechange = function ()
+    {
+        if (req.readyState == 4 && req.status == 200)
+        {
+            var res = req.responseText;
+            if (res == "Error")
+                return;
+            res = res.split ("\n");
+            if (time != 'none')
+            {
+                var d = new Date();
+                if (time == 'minute')
+                    d.setSeconds (d.getSeconds() + 60);
+                else if (time == 'hour')
+                    d.setSeconds (d.getSeconds() + 3600);
+                else if (time == 'day')
+                    d.setSeconds (d.getSeconds() + 86400);
+                else if (time == 'week')
+                    d.setSeconds (d.getSeconds() + 604800);
+                else if (time == 'month')
+                    d.setSeconds (d.getSeconds() + 2419200);
+                show_link (url, res[0], res[1], d.toString());
+            }
+            else
+                show_link (url, res[0], res[1]);
+        }
+    }
+    req.open ("POST", url + 'script.php' , true);
+
+    var form = new FormData();
+    form.append ("file", file);
+    if (time)
+        form.append ("time", time);
+    if (password)
+        form.append ("key", password);
+    if (one_time)
+        form.append ("one_time_download", '1');
+    req.send (form);
+}
+
+function start_upload (url)
+{
+    upload (url,
+            document.getElementById('file_select').files[0],
+            document.getElementById('select_time').value,
+            document.getElementById('input_key').value,
+            document.getElementById('one_time_download').checked
+            );
+}
\ No newline at end of file
diff --git a/lib/functions.php b/lib/functions.php
index e48534e..898b6fc 100644
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -451,6 +451,32 @@ show_errors ()
     }
 }
 
+function check_errors ()
+{
+    if (file_exists (JIRAFEAU_ROOT . 'install.php')
+        && !file_exists (JIRAFEAU_ROOT . 'lib/config.local.php'))
+    {
+        header('Location: install.php'); 
+        exit;
+    }
+
+    /* check if the destination dirs are writable */
+    $writable = is_writable (VAR_FILES) && is_writable (VAR_LINKS);
+
+    /* Checking for errors. */
+    if (!is_writable (VAR_FILES))
+        add_error (t('The file directory is not writable!'), VAR_FILES);
+
+    if (!is_writable (VAR_LINKS))
+        add_error (t('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 (t('Installer script still present'),
+             t('Please make sure to delete the installer script ' .
+               '"install.php" before continuing.'));
+}
+
 /**
  * Read link informations
  * @return array containing informations.
diff --git a/lib/lang/fr.php b/lib/lang/fr.php
index ed3110b..b25bd6c 100755
--- a/lib/lang/fr.php
+++ b/lib/lang/fr.php
@@ -20,7 +20,7 @@
 $tr = array (
             /* index.php */
              'Jirafeau, your web file repository' => 'Jirafeau, votre dépot de fichiers',
-             'Upload a file' => 'Envoyer un fichier',
+             'Select a file' => 'Sélectionnez un fichier',
              'Send' => 'Envoyer',
              'Uploading ...' => 'Envoie ...',
              'One time download' => 'Téléchargement unique',
@@ -35,8 +35,8 @@ $tr = array (
              'One day' => 'Une journée',
              'One week' => 'Une semaine',
              'One month' => 'Un mois',
-             'The file directory is not writable!' => 'Le dossier \'file\' ne peut être écrit.',
-             'The link directory is not writable!' => 'Le dossier \'link\' ne peut être écrit.',
+             'The file directory is not writable' => 'Le dossier \'file\' ne peut être écrit.',
+             'The link directory is not writable' => 'Le dossier \'link\' ne peut être écrit.',
              'Installer script still present' => 'Le script d\'installation est toujours présent',
              'Please make sure to delete the installer script "install.php" before continuing.' => 'Assurez vous de supprimer le fichier "install.php" avant de continuer.',
              'An error occurred.' => 'Une erreur s\'est produite',
diff --git a/lib/template/header.php b/lib/template/header.php
index 53c8a0e..264cf34 100644
--- a/lib/template/header.php
+++ b/lib/template/header.php
@@ -29,6 +29,6 @@ else
   <link href="<?php echo $web_root . 'media/' . $style . '/style.css.php'; ?>" rel="stylesheet" type="text/css" />
 </head>
 <body>
-
+<script language="Javascript" src="lib/functions.js"></script>
 <div id="content">
 <h1><a href="<?php echo $web_root; ?>"><?php echo t('Jirafeau, your web file repository'); ?></a></h1>
diff --git a/media/industrial/style.css.php b/media/industrial/style.css.php
index cb03725..2474b11 100755
--- a/media/industrial/style.css.php
+++ b/media/industrial/style.css.php
@@ -156,4 +156,28 @@ input:hover {
 .info p {
   margin-left: 5%;
   margin-right: 5%;
-}
\ No newline at end of file
+}
+
+#upload {
+  text-align: center;
+  width: 30em;
+  background: #E2f5ff;
+  border: 2px solid #02233f;
+  margin: auto;
+}
+
+#uploading {
+  text-align: center;
+  width: 30em;
+  background: #E2f5ff;
+  border: 2px solid #02233f;
+  margin: auto;
+}
+
+#upload_finished {
+  text-align: center;
+  width: 60em;
+  background: #E2f5ff;
+  border: 2px solid #02233f;
+  margin: auto;
+}
diff --git a/script.php b/script.php
index 8968aac..1d11050 100755
--- a/script.php
+++ b/script.php
@@ -30,19 +30,15 @@ require (JIRAFEAU_ROOT . 'lib/settings.php');
 require (JIRAFEAU_ROOT . 'lib/functions.php');
 require (JIRAFEAU_ROOT . 'lib/lang.php');
 
-if (file_exists (JIRAFEAU_ROOT . 'install.php'))
-{
-    header('Content-Type: text; charset=utf-8');
-    echo "Error";
-    exit;
-}
-
  global $script_langages;
  $script_langages = array ('bash' => 'Bash');
 
 if ($_SERVER['REQUEST_METHOD'] == "GET" && count ($_GET) == 0)
 {
     require (JIRAFEAU_ROOT . 'lib/template/header.php');
+    check_errors ();
+    if (has_error ())
+        show_errors ();
     echo '<div class="info">';
     echo '<h2>' . t('Welcome to Jirafeau\'s query interface') . '</h2>';
     echo '<p>';