$modar['contentType'] = $module->contentType;
$modar['name'] = $module->name;
$modar['lesson_status'] = $module->lesson_status;
$modar['raw'] = $module->raw;
$modar['scoreMax'] = $module->scoreMax;
$modar['credit'] = $module->credit;
$modar['session_time'] = $module->session_time;
$modar['total_time'] = $module->total_time;
$modar['path'] = $module->path;
$extendedList[] = $modar;
}
// build the array of modules
// build_element_list return a multi-level array, where children is an array with all nested modules
// build_display_element_list return an 1-level array where children is the deep of the module
$flatElementList = build_display_element_list(build_element_list($extendedList, 'parent', 'learnPath_module_id'));
$moduleNb = 0;
$globalProg = 0;
$global_time = "0000:00:00";
// look for maxDeep
$maxDeep = 1; // used to compute colspan of <td> cells
for ($i = 0; $i < sizeof($flatElementList); $i++) {
if ($flatElementList[$i]['children'] > $maxDeep) {
$maxDeep = $flatElementList[$i]['children'];
}
}
$tool_content .= action_bar(array(
array('title' => $langBack,
/**
* return a flattened tree of the modules of a learnPath after having add
* 'up' and 'down' fields to let know if the up and down arrows have to be
* displayed. (recursive function)
*
* @param $elementList a tree array as one returned by build_element_list
* @param $deepness
* @return array containing infos of the learningpath, each module is an element
of this array and each one has 'up' and 'down' boolean and deepness added in
*
* @author Piraux Sebastien <*****@*****.**>
*/
function build_display_element_list($elementList, $deepness = 0)
{
$count = 0;
$first = true;
$last = false;
$displayElementList = array();
foreach ($elementList as $thisElement) {
$count++;
// temporary save the children before overwritten it
if (isset($thisElement['children'])) {
$temp = $thisElement['children'];
} else {
$temp = NULL;
// re init temp value if there is nothing to put in it
}
// we use 'children' to calculate the deepness of the module, it will be displayed
// using a spacing multiply by deepness
$thisElement['children'] = $deepness;
//--- up and down arrows displayed ?
if ($count == count($elementList)) {
$last = true;
}
$thisElement['up'] = $first ? false : true;
$thisElement['down'] = $last ? false : true;
//---
$first = false;
$displayElementList[] = $thisElement;
if (isset($temp) && sizeof($temp) > 0) {
$displayElementList = array_merge($displayElementList, build_display_element_list($temp, $deepness + 1));
}
}
return $displayElementList;
}
