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_functions.php
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_functions.php
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<?php
$DEV = strpos($_SERVER['REQUEST_URI'], '~') != 0;
set_include_path(get_include_path() . PATH_SEPARATOR . ($DEV ? '/home/mgorman/public_html/_resources/php' : '/var/www/php.iwu.edu/htdocs/_resources/php'));
require_once('_class.IWU_DB.php');
require_once('_class.IWU_DataRow.php');
require_once('_class.IWU_Auth.php');
require_once('_class.IWU_Template.php');
require_once('_class.IWU_Paginate.php');
require_once('_db.php');
IWU_Auth::forceAuthentication();
if(userHasRole(IWU_Auth::getUser(), 'admin') && isset($_GET['impersonate'])) {
$user = $_GET['impersonate'];
}
else {
$user = IWU_Auth::getUser();
}
$roles = getRoles($user);
class Channel {
protected $slug = '';
protected $heading = '';
protected $styles = array();
protected $classes = array('highlight');
protected $context = '';
protected $contexts = array();
protected $contentHTML = '';
public function __construct($slug, $heading, $content = '', $max_height = NULL) {
$this->slug = $slug;
$this->heading = $heading;
$this->contentHTML = $content;
if($max_height !== NULL) {
$this->styles['max-height'] = $max_height;
}
}
public function __destruct() {
}
public function __toString() {
$classes = $this->classes;
$classes[] = $this->slug;
$result = '<section class="';
$result.= implode(' ', $classes);
$result.= '"';
foreach($this->contexts as $slug => $url) {
$result.= ' data-url-'.$slug.'="'.$url.'"';
}
$result.= ' data-channel-name="'.$this->slug.'"';
if(count($this->styles) > 0) {
$result.= ' style="';
foreach($this->styles as $key => $value) {
$result.= $key.': '.$value.';';
}
$result.= '"';
}
$result.= '>';
$result.= '<h1 class="channelname" onclick="toggleChannel($(this).closest(\'section\'));">'.$this->heading.'</h1>';
$result.= '<div class="content">';
if($this->contentHTML != '') {
$result.= $this->contentHTML;
}
else {
if($this->context != '' && isset($this->contexts[$this->context])) {
$result.= get_include_contents($this->contexts[$this->context]);
}
elseif(isset($this->contexts['default'])) {
$result.= get_include_contents($this->contexts['default']);
}
elseif(count($this->contexts) > 0) {
$context_keys = array_keys($this->contexts);
$result.= get_include_contents($this->contexts[$context_keys[0]]);
}
}
$result.= '</div>';
$result.= '</section>';
return $result;
}
public function addStyle($key, $value) {
$this->styles[$key] = $value;
}
public function removeStyle($key) {
unset($this->styles[$key]);
}
public function addContext($slug, $url) {
$this->contexts[$slug] = $url;
}
public function removeContext($slug) {
unset($this->contexts[$slug]);
}
public function addClass($class) {
$this->classes[] = $class;
}
public function removeClass($class) {
$key = array_search($class, $this->classes);
if($key) {
unset($this->classes[$key]);
}
}
public function setContent($content) {
$this->contentHTML = $content;
}
public function getContent() {
return $this->contentHTML;
}
public function addContent($content) {
$this->contentHTML.= $content;
}
}
function get_include_contents($filename) {
if(is_file($filename)) {
ob_start();
include $filename;
return ob_get_clean();
}
return false;
}
function get_name_from_netid($NetID) {
$ldapconn = ldap_connect('ldaps://ldap.iwu.edu/');
ldap_bind($ldapconn);
$sr = ldap_search($ldapconn, 'ou=People,dc=iwu,dc=edu', 'uid='.$NetID, array('cn'));
$info = ldap_get_entries($ldapconn, $sr);
$result = $info[0]['cn'][0];
if($result === NULL)
$result = $NetID;
echo $result;
}
?>