function action_snippet_exporte(){
global $auteur_session;
$arg = _request('arg');
$args = explode(":",$arg);
$hash = _request('hash');
$id_auteur = $auteur_session['id_auteur'];
$redirect = _request('redirect');
if ($redirect==NULL) $redirect="";
include_spip("inc/securiser_action");
if (verifier_action_auteur("snippet_exporte-$arg",$hash,$id_auteur)==TRUE) {
$table = $args[0];
$id = $args[1];
$f = snippets_fond_exporter($table, false);
if ($f) {
include_spip('public/assembler');
$out = recuperer_fond($f,array('id'=>intval($id)));
//$out = preg_replace(",\n\n[\s]*(?=\n),","",$out);
$filename=str_replace(":","_",$arg);
if (preg_match(",<titre>(.*)</titre>,Uims",$out,$regs))
$filename = preg_replace(',[^-_\w]+,', '_', trim(translitteration(textebrut(typo($regs[1])))));
$extension = "xml";
Header("Content-Type: text/xml; charset=".$GLOBALS['meta']['charset']);
Header("Content-Disposition: attachment; filename=$filename.$extension");
Header("Content-Length: ".strlen($out));
echo $out;
exit();
}
}
redirige_par_entete(str_replace("&","&",urldecode($redirect)));
}
function action_exporter()
{
//global $auteur_session;
$arg = _request('arg');
$args = explode(":", $arg);
$hash = _request('hash');
//$id_auteur = $auteur_session['id_auteur'];
$redirect = _request('redirect');
if ($redirect == NULL) {
$redirect = "";
}
//include_spip("inc/securiser_action");
//if (verifier_action_auteur("snippet_exporte-$arg",$hash,$id_auteur)==TRUE) {
$table = array_shift($args);
$id = $args;
$f = snippets_fond_exporter($table, false);
spip_log('f ' . $f, 'export');
if ($f) {
include_spip('public/assembler');
$out = recuperer_fond($f, array('id' => $id));
//$out = preg_replace(",\n\n[\s]*(?=\n),","",$out);
// $filename=str_replace(":","_",$arg);
$today = date(Ymd);
$filename = $table . '_export_' . $today;
if (preg_match(",<titre>(.*)</titre>,Uims", $out, $regs)) {
$filename = preg_replace(',[^-_\\w]+,', '_', trim(translitteration(textebrut(typo($regs[1])))));
}
$extension = "csv";
Header("Content-Type: text/csv; charset=" . $GLOBALS['meta']['charset']);
Header("Content-Disposition: attachment; filename={$filename}.{$extension}");
Header("Content-Length: " . strlen($out));
echo $out;
exit;
// }
}
redirige_par_entete(str_replace("&", "&", urldecode($redirect)));
}
function boite_snippets($titre,$icone,$table,$id,$contexte="",$retour = ""){
include_spip('inc/autoriser');
if (!strlen($retour))
$retour = self();
$out = "";
// verifier les droits
$auth = false;
$type = snippets_type_de_table($table);
if (intval($id)==$id) {
$auth = autoriser('modifier',$type,$id);
}
else {
$auth = true;
if ( (count($t = explode('=',$contexte))==2) AND ($id_contexte=intval($t[1])) ) {
$type_contexte = $t[0];
if (substr($type_contexte,0,3)=="id_") $type_contexte = substr($type_contexte,3);
$auth = autoriser('modifier',$type_contexte,$id_contexte);
}
$auth &= autoriser('creer',$type,$id);
}
if (!$auth) return "";
// verifier le support de l'objet pour l'import/export
$export_possible = (intval($id) AND $f = snippets_fond_exporter($table));
$import_possible = ($f=snippets_fonction_importer($table));
$import_creation = ($id !== intval($id));
if (!$import_possible && !$export_possible) return "";
$idbox="snippet_$table_$id";
$out .= icone_horizontale($titre, "#", $icone, _DIR_PLUGIN_SNIPPETS."images/import".($export_possible?"_export":"").".gif", false, "onclick='$(\"#$idbox\").slideToggle(\"fast\");'");
$out .= "<div id='$idbox' style='display:none;' >\n";
$out .= debut_cadre_relief('',true);
// icone d'export
if (intval($id) AND $f = snippets_fond_exporter($table)){
$action = generer_action_auteur('snippet_exporte',"$table:$id",$retour);
$out .= icone_horizontale(_T('snippets:exporter'), $action, $icone, _DIR_PLUGIN_SNIPPETS."images/export.gif", false);
$out .= "<hr/>";
}
// liste des snippets disponibles pour import
$liste = snippets_liste_imports($table);
foreach($liste as $snippet){
if (!_DIR_RESTREINT) $snippet = substr($snippet,strlen(_DIR_RACINE));
$action = generer_action_auteur('snippet_importe',"$table:$id:$contexte:$snippet",$retour);
$out .= icone_horizontale(basename($snippet,".xml"), $action, $icone, $import_creation?"creer.gif":_DIR_PLUGIN_SNIPPETS."images/import.gif", false);
}
// formulaire d'upload d'un snippet
$action = generer_action_auteur('snippet_importe',"$table:$id:$contexte",$retour);
$out .= "<form action='$action' method='POST' enctype='multipart/form-data'>";
$out .= form_hidden($action);
$out .= "<strong><label for='file_name'>"._T("snippets:importer_fichier")."</label></strong> ";
$out .= "<br />";
$out .= "<input type='file' name='snippet_xml' id='file_name' class='formo'>";
$out .= "<div style='text-align:$spip_lang_right'>";
$out .= "<input type='submit' name='Valider' value='"._T('bouton_valider')."' class='fondo'>";
$out .= "</div>";
$out .= "</form>\n";
$out .= fin_cadre_relief(true)."</div>";
return $out;
}
