function link_errors($linkres)
{
global $main_smarty, $the_template, $cached_categories;
$error = false;
if (Submit_Require_A_URL && ($linkres->url == "http://" || $linkres->url == "")) {
$main_smarty->assign('submit_error', 'invalidurl');
$error = true;
}
// if story title or description is too short
$story = preg_replace('/[\\s]+/', ' ', strip_tags($linkres->content));
if (utf8_strlen($linkres->title) < minTitleLength || utf8_strlen($story) < minStoryLength) {
$main_smarty->assign('submit_error', 'incomplete');
$error = true;
}
if (utf8_strlen($linkres->title) > maxTitleLength) {
$main_smarty->assign('submit_error', 'long_title');
$error = true;
}
if (utf8_strlen($linkres->content) > maxStoryLength) {
$main_smarty->assign('submit_error', 'long_content');
$error = true;
}
if (utf8_strlen($linkres->tags) > maxTagsLength) {
$main_smarty->assign('submit_error', 'long_tags');
$error = true;
}
if (utf8_strlen($linkres->summary) > maxSummaryLength) {
$main_smarty->assign('submit_error', 'long_summary');
$error = true;
}
// if URL is submitted in story title
if (preg_match('/.*http:\\//', $linkres->title)) {
$main_smarty->assign('submit_error', 'urlintitle');
$error = true;
}
// if no category is selected
if (!$linkres->category > 0) {
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
foreach ($cached_categories as $cat) {
if ($cat->category__auto_id == $linkres->category && !allowToAuthorCat($cat)) {
// category does not allow authors of this level
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
}
if ($error) {
$main_smarty->assign('tpl_center', $the_template . '/submit_errors_center');
$main_smarty->assign('link_id', $_GET['id']);
// pagename
define('pagename', 'editlink');
$main_smarty->assign('pagename', pagename);
// show the template
$main_smarty->display($the_template . '/pligg.tpl');
}
return $error;
}
function link_errors($linkres)
{
global $main_smarty, $the_template, $cached_categories;
$error = false;
if (sanitize($_POST['randkey'], 3) !== $linkres->randkey) {
// random key error
$main_smarty->assign('submit_error', 'badkey');
$error = true;
}
if ($linkres->status != 'discard' && $linkres->status != 'draft') {
// if link has already been submitted
$main_smarty->assign('submit_error', 'hashistory');
$main_smarty->assign('submit_error_history', $linkres->status);
$error = true;
}
$story = preg_replace('/[\\s]+/', ' ', strip_tags($linkres->content));
if (utf8_strlen($linkres->title) < minTitleLength || utf8_strlen($story) < minStoryLength) {
$main_smarty->assign('submit_error', 'incomplete');
$error = true;
}
if (utf8_strlen($linkres->title) > maxTitleLength) {
$main_smarty->assign('submit_error', 'long_title');
$error = true;
}
if (utf8_strlen($linkres->content) > maxStoryLength) {
$main_smarty->assign('submit_error', 'long_content');
$error = true;
}
if (utf8_strlen($linkres->tags) > maxTagsLength) {
$main_smarty->assign('submit_error', 'long_tags');
$error = true;
}
if (utf8_strlen($linkres->summary) > maxSummaryLength) {
$main_smarty->assign('submit_error', 'long_summary');
$error = true;
}
if (preg_match('/.*http:\\//', $linkres->title)) {
// if URL is found in link title
$main_smarty->assign('submit_error', 'urlintitle');
$error = true;
}
if (!$linkres->category > 0) {
// if no category is selected
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
foreach ($cached_categories as $cat) {
if ($cat->category__auto_id == $linkres->category && !allowToAuthorCat($cat)) {
// category does not allow authors of this level
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
}
if ($error == true) {
$main_smarty->assign('link_id', $linkres->id);
$main_smarty->assign('tpl_center', $the_template . '/submit_errors');
$main_smarty->display($the_template . '/pligg.tpl');
die;
}
return $error;
}
function link_errors($linkres)
{
global $main_smarty, $the_template, $cached_categories;
$error = false;
if (sanitize($_POST['randkey'], 3) !== $linkres->randkey) {
// random key error
$main_smarty->assign('submit_error', 'badkey');
$error = true;
}
if ($linkres->status != 'discard') {
// if link has already been submitted
$main_smarty->assign('submit_error', 'hashistory');
$main_smarty->assign('submit_error_history', $linkres->status);
$error = true;
}
if (strlen($linkres->title) < minTitleLength || strlen($linkres->content) < minStoryLength) {
// if link title or descrition is too short
$main_smarty->assign('submit_error', 'incomplete');
$error = true;
}
if (preg_match('/.*http:\\//', $linkres->title)) {
// if URL is found in link title
$main_smarty->assign('submit_error', 'urlintitle');
$error = true;
}
if (!$linkres->category > 0) {
// if no category is selected
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
foreach ($cached_categories as $cat) {
if ($cat->category__auto_id == $linkres->category && !allowToAuthorCat($cat)) {
// category does not allow authors of this level
$main_smarty->assign('submit_error', 'nocategory');
$error = true;
}
}
if ($error == true) {
$main_smarty->assign('tpl_center', $the_template . '/submit_errors');
$main_smarty->display($the_template . '/pligg.tpl');
die;
}
return $error;
}