marcc
Tripel-As
Hallo. Ich hab hier ein fertiges upload script.
wenn aber eine datei upgeloaded wird die schon existiert. wird die überschrieben.. also wärs gut wenn sie beim upload umbenannt wird.
file.txt -> timestamp-file.txt
nur wie geht das?
wenn aber eine datei upgeloaded wird die schon existiert. wird die überschrieben.. also wärs gut wenn sie beim upload umbenannt wird.
file.txt -> timestamp-file.txt
nur wie geht das?
PHP:
<?php
/*
Plugin Name: widget upload
Plugin URI: http://jessai.fr.nf/archives/9
Description: widget upload.
Version: 1.5.1
Author: jessai
Author URI: http://jessai.fr.nf
*/
function widget_upload_init() {
function widget_upload( $args ) {
$user = wp_get_current_user();
if (($user->user_login) &&(!$user->wp_user_level)) {
$niveau_user = 0;
}
else {
$niveau_user = $user->wp_user_level;
}
if ($user->ID==0)
$niveau_user = -1;
extract($args);
$options = get_option('widget_upload_options');
if ($niveau_user < $options['upload_autorise']) {
return;
}
$ext_autorises = explode(",",$options['upload_ext']);
echo $before_widget;
echo $before_title . $options['upload_title']. $after_title;
//echo 'user :';
//print_r($user);
$user_identity = $user->display_name;
echo '<div>what does work: </div><div>';
$nbre_ext_autorises = count($ext_autorises);
$i=0;
echo "<div class='postinfo'>";
foreach ($ext_autorises as $ext_autorise)
{
$i++;
echo $ext_autorise;
if ($i < $nbre_ext_autorises) echo ' - ';
}
echo "</div>";
?>
</div><br />
<ul>
<form name="form_upload" method="post" enctype="multipart/form-data">
<input type="file" name="fileupload" id="upfile_0" size="10" tabindex="1" />
<input align="center" type="submit" name="envoyer" value="submit" />
</form>
</ul>
<?php
if (is_uploaded_file($_FILES['fileupload']['tmp_name']))
{
$ext_fichier = explode(".",$_FILES['fileupload']['name']);
$ext_autorise_ok = false ;
foreach ($ext_autorises as $ext_autorise)
{
if ($ext_autorise == end($ext_fichier))
{
$ext_autorise_ok = true ;
break ;
}
}
if ($ext_autorise_ok)
{
$source = $_FILES[fileupload][tmp_name];
$dest = ABSPATH.'/'.$options['upload_chemin'].'/'.$_FILES[fileupload][name];
if ($source)
{
copy($source,$dest);
}
echo "<font color='#008000'>file uploaded</font>";
unlink($source);
}
else
{
echo "<font color='#FF0000'>DENIED.<br>wrong filetype? Use ONLY the one listed above!</font>";
}
}
echo $after_widget;
}
function widget_upload_control() {
$newoptions = $options = get_option('widget_upload_options');
if ( $_POST['submit_essai'] ) {
$newoptions['upload_title'] = $_POST['upload_title'];
$newoptions['upload_autorise'] = $_POST['upload_autorise'];
$newoptions['upload_chemin'] = $_POST['upload_chemin'];
$newoptions['upload_ext'] = $_POST['upload_ext'];
print_r($newoptions);
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_upload_options', $options);
}
?>
<div><label for="upload_title">Titre :
<div><input name="upload_title" id="upload_title" value="<?php echo $options['upload_title']; ?>" /></div>
</label></div>
<div style="margin-top:10px; margin-bottom:5px; " ><label for="upload_autorise"> Qui peut uploader :
<div><select name="upload_autorise" id="upload_autorise">
<option value="-1" <?php if ($options['upload_autorise'] == -1) echo 'selected="selected"'; ?> >Non inscrit</option>
<?php
$nom_role = role();
foreach( $nom_role as $role => $details ) {
for ($i=0; $i<=10; $i++){
$niveau="level_".$i;
if ($details['capabilities'][$niveau]) {
$role_value = $i;
}
}
$name = translate_with_context($details['name']);
if ($role_value == $options['upload_autorise']) {
echo '<option value="'.$role_value.'" selected="selected" >'.$name.'</option>';
}
else {
echo '<option value="'.$role_value.'" >'.$name.'</option><br />';
}
}
?></select></div>
</label></div>
<div><label for="upload_chemin">chemin :
<div><input name="upload_chemin" id="upload_chemin" value="<?php echo $options['upload_chemin']; ?>" /></div>
</label></div>
<div><label for="upload_ext"><?php echo utf8_encode('extensions autoris�es (s�parer par une virgule) : '); ?>
<div><input name="upload_ext" id="upload_ext" value="<?php echo $options['upload_ext']; ?>" /></div>
</label></div>
<input id="submit_essai" name="submit_essai" type="hidden" value="1" />
<?php
}
register_sidebar_widget( 'Upload', 'widget_upload');
register_widget_control('Upload', 'widget_upload_control', 200, 500);
}
function role(){
global $wp_roles;
$all_roles = $wp_roles->roles;
$editable_roles = apply_filters('editable_roles', $all_roles);
return $editable_roles;
}
function affiche_succes($succes){
echo utf8_encode($succes);
}
add_action('widgets_init', 'widget_upload_init');
?>
