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<?php
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function admin_news() {
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global $user;
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if (! isset($_GET["action"])) {
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redirect(page_link_to("news"));
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} else {
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$html = '<div class="col-md-10"><h1>' . _("Edit news entry") . '</h1>';
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if (isset($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
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$id = $_REQUEST['id'];
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else
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return error("Incomplete call, missing News ID.", true);
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$news = sql_select("SELECT * FROM `News` WHERE `ID`=" . sql_escape($id) . " LIMIT 1");
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if (count($news) > 0) {
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switch ($_REQUEST["action"]) {
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default:
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redirect(page_link_to('news'));
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case 'edit':
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list($news) = $news;
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$user_source = User($news['UID']);
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if ($user_source === false)
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engelsystem_error("Unable to load user.");
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$html .= form(array(
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form_info(_("Date"), date("Y-m-d H:i", $news['Datum'])),
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form_info(_("Author"), User_Nick_render($user_source)),
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form_text('eBetreff', _("Subject"), $news['Betreff']),
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form_textarea('eText', _("Message"), $news['Text']),
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form_checkbox('eTreffen', _("Meeting"), $news['Treffen'] == 1, 1),
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form_submit('submit', _("Save"))
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), page_link_to('admin_news&action=save&id=' . $id));
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$html .= '<a class="btn btn-danger" href="' . page_link_to('admin_news&action=delete&id=' . $id) . '"><span class="glyphicon glyphicon-trash"></span> ' . _("Delete") . '</a>';
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break;
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case 'save':
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list($news) = $news;
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sql_query("UPDATE `News` SET `Datum`='" . sql_escape(time()) . "', `Betreff`='" . sql_escape($_POST["eBetreff"]) . "', `Text`='" . sql_escape($_POST["eText"]) . "', `UID`='" . sql_escape($user['UID']) . "', `Treffen`='" . sql_escape($_POST["eTreffen"]) . "' WHERE `ID`=" . sql_escape($id) . " LIMIT 1");
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engelsystem_log("News updated: " . $_POST["eBetreff"]);
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success(_("News entry updated."));
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redirect(page_link_to("news"));
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break;
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case 'delete':
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list($news) = $news;
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sql_query("DELETE FROM `News` WHERE `ID`=" . sql_escape($id) . " LIMIT 1");
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engelsystem_log("News deleted: " . $news['Betreff']);
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success(_("News entry deleted."));
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redirect(page_link_to("news"));
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break;
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}
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} else
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return error("No News found.", true);
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}
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return $html . '</div>';
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}
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?>
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