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utils.php
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utils.php
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<?php
/**
* utils.php
*
* @copyright 2010, Onyx Creative Group - (onyxcreates.com)
* @author Adrian Mummey - http://mummey.org
* @version $Id$
**/
function isImageMime($string)
{
return in_array(strtolower($string), array('image/jpeg', 'images/gif', 'image/png', 'image/jpg'));
}
function getCurrentNotebook($notebooks)
{
if(!is_array($notebooks) || !count($notebooks)){
return false;
}
if (isset($_REQUEST['notebookGuid'])) {
$requestNotebookGuid = cleanGuid($_REQUEST['notebookGuid']);
if (isset($notebooks[$requestNotebookGuid])) {
return $notebooks[$requestNotebookGuid];
}
}
foreach ($notebooks as $notebookGuid=>$the_notebook) {
if ($the_notebook->notebook->defaultNotebook) {
$notebook = $notebooks[$notebookGuid];
}
}
if (!$notebook) {
$notebook = current($notebooks);
}
return $notebook;
}
function cleanText($str)
{
$clean = preg_replace("/[^a-zA-Z0-9\/_|+ -]/", '', $str);
$clean = strtolower(trim($clean, '-'));
$clean = preg_replace("/[\/_|+ -]+/", '-', $clean);
return $clean;
}
function cleanGuid($str)
{
$clean = preg_replace("/[^abcdef0-9-]/", '', $str);
$clean = strtolower(trim($clean, '-'));
//$clean = preg_replace("/[\/_|+ -]+/", '-', $clean);
return $clean;
}
function isHexColor($str)
{
return preg_match('/^#[a-f0-9]{6}$/i', $str);
}
function trigger404()
{
header("HTTP/1.1 404 Not Found");
print '';
die();
}
function buildAjaxUrl($notebookGuid, $noteGuid)
{
return EVERBOARD_VIEW_URL.'idea.php?notebookGuid='.$notebookGuid.'¬eGuid='.$noteGuid;
}
/*May need to update this to see if we want to access by name*/
function buildNotebookUrl($notebookGuid)
{
return EVERBOARD_VIEW_URL.'index.php?notebookGuid='.$notebookGuid;
}
function cleanContent($str)
{
return strip_tags($str);
}
?>