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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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}
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$html = '<div class="col-md-12"><h1>' . _("Edit news entry") . '</h1>' . msg();
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if (isset($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id'])) {
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$news_id = $_REQUEST['id'];
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} else {
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return error("Incomplete call, missing News ID.", true);
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}
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$news = sql_select("SELECT * FROM `News` WHERE `ID`='" . sql_escape($news_id) . "' LIMIT 1");
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if (empty($news)) {
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return error("No News found.", true);
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}
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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($news['UID']);
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$html .= form([
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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=' . $news_id));
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$html .= '<a class="btn btn-danger" href="' . page_link_to('admin_news&action=delete&id=' . $news_id) . '"><span class="glyphicon glyphicon-trash"></span> ' . _("Delete") . '</a>';
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break;
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case 'save':
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list($news) = $news;
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sql_query("UPDATE `News` SET
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`Datum`='" . sql_escape(time()) . "',
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`Betreff`='" . sql_escape($_POST["eBetreff"]) . "',
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`Text`='" . sql_escape($_POST["eText"]) . "',
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`UID`='" . sql_escape($user['UID']) . "',
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`Treffen`='" . sql_escape($_POST["eTreffen"]) . "'
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WHERE `ID`='" . sql_escape($news_id) . "'");
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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) = $news;
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sql_query("DELETE FROM `News` WHERE `ID`='" . sql_escape($news_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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return $html . '</div>';
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}
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?>
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