Subversion Repositories Applications.papyrus

<div class="page">
<?php
if ($this->HasAccess("write") && $this->HasAccess("read"))
{
        if ($_POST)
        {
                // only if saving:
                if ($_POST["submit"] == "Sauver")
                {
                        // check for overwriting
                        if ($this->page)
                        {
                                if ($this->page["id"] != $_POST["previous"])
                                {
                                        $error = "ALERTE : ".
                                        "Cette page a été modifiée par quelqu'un d'autre pendant que vous l'éditiez.<br />\n".
                                        "Veuillez copier vos changements et re-editer cette page.\n";
                                }
                        }


                        // store
                        if (!$error)
                        {
                                $body = str_replace("\r", "", $_POST["body"]);

                                // add page (revisions)
                                $this->SavePage($this->tag, $body);

                                // now we render it internally so we can write the updated link table.
                                $this->ClearLinkTable();
                                $this->StartLinkTracking();
                                $dummy = $this->Header();
                                $dummy .= $this->Format($body);
                                $dummy .= $this->Footer();
                                $this->StopLinkTracking();
                                $this->WriteLinkTable();
                                $this->ClearLinkTable();

                                // forward
                                $this->Redirect($this->href());
                        }
                }
        }

        // fetch fields
        if (!$previous = $_POST["previous"]) $previous = $this->page["id"];
        if (!$body = $_POST["body"]) $body = $this->page["body"];

        // preview?
        if ($_POST["submit"] == "Aperçu")
        {
                $previewButtons =
                        "<input name=\"submit\" type=\"submit\" value=\"Sauver\" accesskey=\"s\" />\n".
                        "<input name=\"submit\" type=\"submit\" value=\"Re-Editer\" accesskey=\"p\" />\n".
                        "<input type=\"button\" value=\"Annulation\" onClick=\"document.location='".$this->href("")."';\" />\n";
                
                $output .= "<div class=\"prev_alert\"><strong>Aperçu</strong></div>\n";

                $output .=
                        $this->FormOpen("edit")."\n".
                        "<input type=\"hidden\" name=\"previous\" value=\"".$previous."\" />\n".
                        "<input type=\"hidden\" name=\"body\" value=\"".htmlentities($body)."\" />\n";
                
                $output .= $this->Format($body);

                $output .=
                        "<br />\n".
                        $previewButtons.
                        $this->FormClose()."\n";
        }
        else
        {
                // display form
                if ($error)
                {
                        $output .= "<div class=\"error\">$error</div>\n";
                }

                // append a comment?
                if ($_REQUEST["appendcomment"])
                {
                        $body = trim($body)."\n\n----\n\n--".$this->UserName()." (".strftime("%c").")";
                }

                $output .=
                        $this->FormOpen("edit").
                        "<input type=\"hidden\" name=\"previous\" value=\"".$previous."\" />\n".
                        "<textarea onKeyDown=\"fKeyDown()\" name=\"body\" cols=\"60\" rows=\"40\" wrap=\"soft\" class=\"edit\">\n".
                        htmlspecialchars($body).
                        "\n</textarea><br />\n".
                        ($this->config["preview_before_save"] ? "" : "<input name=\"submit\" type=\"submit\" value=\"Sauver\" accesskey=\"s\" />\n").
                        "<input name=\"submit\" type=\"submit\" value=\"Aperçu\" accesskey=\"p\" />\n".
                        "<input type=\"button\" value=\"Annulation\" onClick=\"document.location='".$this->href("")."';\" />\n".
                        $this->FormClose();
        }


        echo $output;
}
else
{
        echo "<i>Vous n'avez pas accès en écriture à cette page !</i>\n";
}
?>
</div>