function pageText($id = "")
{
global $clerk;
$id = empty($id) ? PAGE : $id;
if (!empty($id)) {
$page = $clerk->query_fetchArray($clerk->query_select("pages", "", "WHERE id='{$id}' OR slug='{$id}' LIMIT 1"));
$text = call_anchor("pageTextModify", array('original' => $page['text'], 'modified' => textOutput($page['text'])));
return $text['modified'];
}
}
function projectContent($proj = "")
{
global $clerk, $project;
$id = determineProjectId($proj);
if (empty($id)) {
return;
}
$project = $clerk->query_fetchArray($clerk->query_select("projects", "", "WHERE id= '{$id}' OR slug= '{$id}'"));
$flow = explode(",", $project['flow']);
$id = $project['id'];
$files = $clerk->query_select("project_files", "", "WHERE project_id= '{$id}' ORDER BY pos ASC");
while ($file = $clerk->query_fetchArray($files)) {
$thefiles[$file['id']] = $file;
}
foreach ($flow as $part) {
if (strstr($part, "textblock")) {
$textBlockID = str_replace("textblock", "", $part);
$textblock = call_anchor("textblockModify", array('original' => $thefiles[$textBlockID]['caption'], 'modified' => textOutput($thefiles[$textBlockID]['caption'])));
$print_block = '<div class="textblock">' . $textblock['modified'] . '</div>';
$print_block = call_anchor("textblock_modify_html", $print_block);
echo $print_block;
} elseif (strstr($part, "group")) {
$group = getGroupInfo($part);
$typeFunc = str_replace("-", "_", $group['type']);
echo '<div class="fileGroup ' . $group['type'] . '" id="' . $project['slug'] . '-' . $group['num'] . '">';
if (is_callable($typeFunc)) {
echo call_user_func_array($typeFunc, array($project, $thefiles, $group));
}
echo '</div>';
} else {
call_anchor("project_content_flow", array("part" => $part));
}
}
}
function post_excerpt()
{
global $blog;
if (selectedPost() == postSlug() || selectedPost() == postId()) {
return post_text();
} else {
$post = call_anchor("blogPostModify", array('original' => $blog['post'], 'modified' => textOutput($blog['post'])));
$pieces = explode("{more}", $post['modified']);
return $pieces[0];
}
}