html_draw_error(gettext("Invalid link id or link not found"), 'admin_link_approve.php', 'post', array('cancel' => gettext("Cancel")), array('ret' => $ret), '_self', 'center');
}
} else {
if (isset($_GET['lid'])) {
if (is_numeric($_GET['lid'])) {
$lid = $_GET['lid'];
} else {
html_draw_error(gettext("Invalid link id or link not found"), 'admin_link_approve.php', 'post', array('cancel' => gettext("Cancel")), array('ret' => $ret), '_self', 'center');
}
}
}
if (isset($lid) && is_numeric($lid)) {
if (!session::check_perm(USER_PERM_LINKS_MODERATE, 0)) {
html_draw_error(gettext("Cannot edit links"), 'admin_link_approve.php', 'post', array('cancel' => gettext("Cancel")), array('ret' => $ret), '_self', 'center');
}
if ($link = links_get_single($lid, false)) {
if (isset($link['APPROVED']) && $link['APPROVED'] > 0) {
html_draw_error(gettext("Link does not require approval"), 'admin_link_approve.php', 'post', array('cancel' => gettext("Cancel")), array('ret' => $ret), '_self', 'center');
}
if (isset($_POST['approve'])) {
if (links_approve($lid)) {
admin_add_log_entry(APPROVED_LINK, array($lid));
if (preg_match("/^links_detail.php/u", $ret) > 0) {
header_redirect("links_detail.php?webtag={$webtag}&lid={$lid}&link_approve_success={$lid}");
exit;
} else {
html_draw_top(sprintf('title=%s', gettext("Approve Link")), 'class=window_title');
html_display_msg(gettext("Approve Link"), sprintf(gettext("Successfully approved link"), $lid), "admin_link_approve.php", 'get', array('back' => gettext("Back")), array('ret' => $ret), '_self', 'center');
html_draw_bottom();
exit;
}
} else {
html_draw_error(gettext("You must provide a link ID!"));
}
}
if (isset($_POST['parent_fid']) && is_numeric($_POST['parent_fid'])) {
$parent_fid = $_POST['parent_fid'];
} else {
if (isset($_GET['parent_fid']) && is_numeric($_GET['parent_fid'])) {
$parent_fid = $_GET['parent_fid'];
} else {
$parent_fid = 1;
}
}
$creator_uid = links_get_creator_uid($lid);
$user_perm_links_moderate = session::check_perm(USER_PERM_LINKS_MODERATE, 0);
if (!($link = links_get_single($lid, !$user_perm_links_moderate))) {
html_draw_error(gettext("Invalid link ID!"));
}
if (isset($_POST['cancel'])) {
header_redirect("links.php?webtag={$webtag}");
exit;
}
if (session::logged_in()) {
$valid = true;
if (isset($_POST['addvote'])) {
if (isset($_POST['vote']) && is_numeric($_POST['vote'])) {
links_vote($lid, $_POST['vote'], $_SESSION['UID']);
$success_msg = gettext("Your vote has been recorded");
} else {
$error_msg_array[] = gettext("You must choose a rating!");
$valid = false;
} else {
if (isset($_POST['delete_links'])) {
if (isset($_POST['process']) && is_array($_POST['process'])) {
$process_links = array_filter($_POST['process'], 'is_numeric');
} else {
$process_links = array();
}
if (sizeof($process_links) > 0) {
if (isset($_POST['delete_confirm']) && $_POST['delete_confirm'] == 'Y') {
$valid = true;
foreach ($process_links as $delete_lid) {
$process_valid = true;
if ($process_valid && !session::check_perm(USER_PERM_LINKS_MODERATE, 0)) {
$process_valid = false;
}
if ($process_valid && !($link = links_get_single($delete_lid, false))) {
$process_valid = false;
}
if ($process_valid && isset($link['DELETED']) && $link['DELETED'] > 0) {
$process_valid = false;
}
if ($process_valid && links_delete($delete_lid)) {
admin_add_log_entry(DELETE_LINK, array($delete_lid));
} else {
$valid = false;
}
}
if ($valid) {
header_redirect("admin_link_approve.php?webtag={$webtag}&page={$page}&delete_success=true");
exit;
} else {
