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chamilo-lms
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Fixed issue with prerequisites failing when using subdirectories in the LP's TOC - refs #6405

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1.9.x
Yannick Warnier 12 years ago
parent 31984a1335
commit aca6100ffb
1 changed files with 31 additions and 13 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 44
      main/newscorm/learnpath.class.php

44
main/newscorm/learnpath.class.php
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@ -9260,25 +9260,43 @@ EOD;
$lp_id = $this->get_id();
if (!empty($this->items)) {
$old_id = null;
$old_max = 0;
$old_type = null;
$previous_item_id = null;
$previous_item_max = 0;
$previous_item_type = null;
$last_item_not_chapter = null;
$last_item_not_chapter_type = null;
$last_item_not_chapter_max = null;
foreach ($this->items as $item) {
if (!empty($old_id)) {
if (!in_array($old_type, array('dokeos_chapter', 'chapter'))) {
$current_item_id = $item->get_id();
if ($old_type == 'quiz') {
$sql = "UPDATE $tbl_lp_item SET mastery_score = '$old_max' WHERE c_id = ".$course_id." AND lp_id = '$lp_id' AND id = '$old_id'";
// if there was a previous item... (otherwise jump to set it)
if (!empty($previous_item_id)) {
$current_item_id = $item->get_id(); //save current id
if (!in_array($item->get_type(), array('dokeos_chapter', 'chapter'))) {
// Current item is not a folder, so it qualifies to get a prerequisites
if ($last_item_not_chapter_type == 'quiz') {
// if previous is quiz, mark its max score as default score to be achieved
$sql = "UPDATE $tbl_lp_item SET mastery_score = '$last_item_not_chapter_max' WHERE c_id = ".$course_id." AND lp_id = '$lp_id' AND id = '$last_item_not_chapter'";
Database::query($sql);
}
$sql = "UPDATE $tbl_lp_item SET prerequisite = '$old_id' WHERE c_id = ".$course_id." AND lp_id = '$lp_id' AND id = '$current_item_id'";
// now simply update the prerequisite to set it to the last non-chapter item
$sql = "UPDATE $tbl_lp_item SET prerequisite = '$last_item_not_chapter' WHERE c_id = ".$course_id." AND lp_id = '$lp_id' AND id = '$current_item_id'";
Database::query($sql);
// record item as 'non-chapter' reference
$last_item_not_chapter = $item->get_id();
$last_item_not_chapter_type = $item->get_type();
$last_item_not_chapter_max = $item->get_max();
}
} else {
if (!in_array($item->get_type(), array('dokeos_chapter', 'chapter'))) {
// Current item is not a folder (but it is the first item) so record as last "non-chapter" item
$last_item_not_chapter = $item->get_id();
$last_item_not_chapter_type = $item->get_type();
$last_item_not_chapter_max = $item->get_max();
}
}
$old_id = $item->get_id();
$old_max = $item->get_max();
$old_type = $item->get_type();
// Saving the item as "previous item" for the next loop
$previous_item_id = $item->get_id();
$previous_item_max = $item->get_max();
$previous_item_type = $item->get_type();
}
}
}

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