num_rows > 0 ? true : false;
}
//Page stuff
$page_offset = 5;
$page = $_GET['page'];
$num_pages = 1;
if($tag_valid)
{
$query = "SELECT COUNT(*) AS `num_projects` FROM project, tagged, tag WHERE project.id = tagged.`project-id` AND tag.id = tagged.`tag-id` AND tag.name = '$tag'";
}
else
{
$query = "SELECT COUNT(*) AS `num_projects` FROM project";
}
$result = ExecQuery($query);
$num_pages = ceil($result->fetch_assoc()["num_projects"] / $page_offset);
if($page < 1) $page = 1;
if($page > $num_pages) $page = $num_pages;
$page_start = ($page - 1) * $page_offset;
$previous_page_disabled = $page <= 1;
$next_page_disabled = $page >= $num_pages;
$min_page = $page - 2 <= 1 ? 1 : $page - 2;
$max_page = $page + 2 >= $num_pages ? $num_pages : $page + 2;
//Load projects
if($tag_valid)
{
$query = "SELECT project.uid, project.name, project.body, project.date FROM project, tagged, tag WHERE project.id = tagged.`project-id` AND tag.id = tagged.`tag-id` AND tag.name = '$tag' ORDER BY project.id DESC LIMIT $page_start,$page_offset";
}
else
{
$tag = "";
$query = "SELECT project.uid, project.name, project.body, project.date FROM project ORDER BY project.id DESC LIMIT $page_start,$page_offset";
}
$result = ExecQuery($query);
?>
fetch_assoc()) {
$body = $row['body'];
if(strlen($body) > 400)
$body = trim(substr(strip_tags($body),0,400)) . "... Read more";
?>