function form_categories_links($where, $tags_post)
{
$tags = list_all_tags($where, FALSE);
$html = '';
if (!empty($tags)) {
$html = '<datalist id="htmlListTags">' . "\n";
foreach ($tags as $i => $tag) {
$html .= "\t" . '<option value="' . addslashes($tag['tag']) . '">' . "\n";
}
$html .= '</datalist>' . "\n";
}
$html .= '<ul id="selected">' . "\n";
$list_tags = explode(',', $tags_post);
// remove diacritics, so that "ééé" does not passe after "zzz" and reindexes
foreach ($list_tags as $i => $tag) {
$list_tags[$i] = array('t' => trim($tag), 'tt' => diacritique(trim($tag), FALSE, FALSE));
}
$list_tags = array_reverse(tri_selon_sous_cle($list_tags, 'tt'));
foreach ($list_tags as $i => $tag) {
$list_tags[$i] = $tag['t'];
}
foreach ($list_tags as $mytag => $mtag) {
if (!empty($mtag)) {
$html .= "\t" . '<li><span>' . trim($mtag) . '</span><a href="javascript:void(0)" onclick="removeTag(this.parentNode)">×</a></li>' . "\n";
}
}
$html .= '</ul>' . "\n";
return $html;
}
function titre_url($url)
{
$url = diacritique($url, 0, 0);
$url = trim($url, '-');
return $url;
}
function liste_tags($billet, $html_link)
{
$tags = $billet['bt_type'] == 'article' ? $billet['bt_categories'] : $billet['bt_tags'];
$mode = $billet['bt_type'] == 'article' ? '' : '&mode=links';
if (!empty($tags)) {
$tag_list = explode(', ', $tags);
// remove diacritics, so that "ééé" does not passe after "zzz" and re-indexes
foreach ($tag_list as $i => $tag) {
$tag_list[$i] = array('t' => trim($tag), 'tt' => diacritique(trim($tag), FALSE, FALSE));
}
$tag_list = array_reverse(tri_selon_sous_cle($tag_list, 'tt'));
foreach ($tag_list as $i => $tag) {
$tag_list[$i] = $tag['t'];
}
$nb_tags = sizeof($tag_list);
$liste = '';
if ($html_link == 1) {
foreach ($tag_list as $tag) {
$tag = trim($tag);
$tagurl = urlencode($tag);
$liste .= '<a href="' . basename($_SERVER['PHP_SELF']) . '?tag=' . $tagurl . $mode . '" rel="tag">' . $tag . '</a>';
}
} else {
foreach ($tag_list as $tag) {
$tag = trim($tag);
$tag = diacritique($tag, 0, 0);
}
}
} else {
$liste = '';
}
return $liste;
}
function init_post_fichier()
{
//no $mode : it's always admin.
// on edit : get file info from form
if (isset($_POST['is_it_edit']) and $_POST['is_it_edit'] == 'yes') {
$file_id = htmlspecialchars($_POST['file_id']);
$filename = pathinfo(htmlspecialchars($_POST['filename']), PATHINFO_FILENAME);
$ext = strtolower(pathinfo(htmlspecialchars($_POST['filename']), PATHINFO_EXTENSION));
$checksum = htmlspecialchars($_POST['sha1_file']);
$size = htmlspecialchars($_POST['filesize']);
$type = detection_type_fichier($ext);
$dossier = htmlspecialchars($_POST['dossier']);
$path = htmlspecialchars($_POST['path']);
// on new post, get info from the file itself
} else {
$file_id = date('YmdHis');
$dossier = htmlspecialchars($_POST['dossier']);
// ajout de fichier par upload
if (!empty($_FILES['fichier']) and $_FILES['fichier']['error'] == 0) {
$filename = pathinfo($_FILES['fichier']['name'], PATHINFO_FILENAME);
$ext = strtolower(pathinfo($_FILES['fichier']['name'], PATHINFO_EXTENSION));
$checksum = sha1_file($_FILES['fichier']['tmp_name']);
$size = $_FILES['fichier']['size'];
$type = detection_type_fichier($ext);
$path = '';
// ajout par une URL d’un fichier distant
} elseif (!empty($_POST['fichier'])) {
$filename = pathinfo(parse_url($_POST['fichier'], PHP_URL_PATH), PATHINFO_FILENAME);
$ext = strtolower(pathinfo(parse_url($_POST['fichier'], PHP_URL_PATH), PATHINFO_EXTENSION));
$checksum = sha1_file($_POST['fichier']);
// works with URL files
$size = '';
// same (even if we could use "filesize" with the URL, it would over-use data-transfer)
$path = '';
$type = detection_type_fichier($ext);
} else {
// ERROR
redirection(basename($_SERVER['PHP_SELF']) . '?errmsg=error_image_add');
return FALSE;
}
}
// nom du fichier : si nom donné, sinon nom du fichier inchangé
$filename = diacritique(htmlspecialchars(!empty($_POST['nom_entree']) ? $_POST['nom_entree'] : $filename), '', '0') . '.' . $ext;
$statut = (isset($_POST['statut']) and $_POST['statut'] == 'on') ? '0' : '1';
$fichier = array('bt_id' => $file_id, 'bt_type' => $type, 'bt_fileext' => $ext, 'bt_filesize' => $size, 'bt_filename' => $filename, 'bt_content' => stripslashes(protect_markup(clean_txt($_POST['description']))), 'bt_wiki_content' => stripslashes(protect_markup(clean_txt($_POST['description']))), 'bt_checksum' => $checksum, 'bt_statut' => $statut, 'bt_dossier' => empty($dossier) ? 'default' : $dossier, 'bt_path' => empty($path) ? '/' . substr($checksum, 0, 2) : $path);
return $fichier;
}