+++ /dev/null
-<?php
-/*
- * mods/scorm_packages/scorm-1.2/lib.inc.php
- *
- * This file is part of ATutor, see http://www.atutor.ca
- *
- * Copyright (C) 2005 Matthai Kurian
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-require(AT_INCLUDE_PATH.'../mods/_core/file_manager/filemanager.inc.php');
-
-class package_handler_scorm_1_2 {
-
- function getManagerItemLinks ($id) {
- $result = $this->getOrgs ($id);
- $rv = Array();
- while ($row = mysql_fetch_assoc($result)) {
- array_push ($rv,
- '<div class="scormitem">'
- . '<a href="mods/scorm_packages/scorm-1.2/view.php?org_id='
- . $row['org_id'].'"'
- . ' title="ADL SCORM-1.2 Package"'
- . ' onclick="show(\'scorm_1_2_throb_' . $row['org_id'] . '\')"'
- . '>'
- . $row['title'] .
- '</a></div>' . '
- <div class="scormfeedback" id="scorm_1_2_throb_'
- . $row['org_id']
- . '" style="display:none;position:absolute;">'
- . '<p>'
- . _AT(package_scorm_1_2_rte_loading)
- . '</p>'
- . '<img src="images/transfer.gif" height="20" width="90" alt="">'
- . '</div>'
-
- );
- }
- return $rv;
- }
-
- function getLearnerItemLinks ($id) {
- $result = $this->getOrgs ($id);
- $rv = Array();
- while ($row = mysql_fetch_assoc($result)) {
- array_push ($rv, ''
- . '<div class="scormitem">'
- . '<a href="mods/scorm_packages/scorm-1.2/learner_view.php?org_id='
- . $row['org_id'].'"'
- . ' title="ADL SCORM-1.2 Package"'
- . ' onclick="show(\'scorm_1_2_throb_' . $row['org_id'] . '\')"'
- . '>'
- . $row['title']
- . '</a>'
- . '</div>'
-
- . ' <div class="scormfeedback" id="scorm_1_2_throb_'
- . $row['org_id']
- . '" style="display:none;position:absolute;">'
- . '<p>'
- . _AT(package_scorm_1_2_rte_loading)
- . '</p>'
- . '<img src="images/transfer.gif" height="20" width="90" alt="">'
- . '</div>'
-
- );
- }
- return $rv;
- }
-
- function getCMILinks ($id) {
- $result = $this->getOrgs ($id);
- $rv = Array();
- while ($row = mysql_fetch_assoc($result)) {
- array_push ($rv,
- '<div class="scormitem">'
- . '<a href="mods/scorm_packages/scorm-1.2/cmi.php?org_id='
- . $row['org_id'].'"'
- . ' title="SCORM-1.2 CMI Data"'
- . '>'
- . $row['title'] .
- '</a></div>'
- );
- }
- return $rv;
- }
-
- function getSettingsLinks ($id) {
- $result = $this->getOrgs ($id);
- $rv = Array();
- while ($row = mysql_fetch_assoc($result)) {
- array_push ($rv,
- '<div class="scormitem">'
- . '<a href="mods/scorm_packages/scorm-1.2/settings.php?org_id='
- . $row['org_id'].'"'
- . ' title="ADL SCORM-1.2 Package"'
- . '>'
- . $row['title'] .
- '</a></div>'
- );
- }
- return $rv;
- }
-
- function getDeleteFormItems ($id, $i) {
- $result = $this->getOrgs ($id);
- $rv = Array();
- while ($row = mysql_fetch_assoc($result)) {
- array_push ($rv, ''
- . '<input type="checkbox" '
- . 'id="goners['. $i . ']" '
- . 'name="goners[' . $i . ']" '
- . 'value="' . $row[org_id] . '" />'
- . '<label class="scorminput" '
- . 'for="goners['. $i .']">' . $row['title']
- . '</label>'
-
- );
- $i++;
- }
- return $rv;
- }
-
- function getOrgs ($id) {
-
- global $db;
- $sql = "SELECT o.org_id,
- o.title
- FROM ".TABLE_PREFIX."packages p,
- ".TABLE_PREFIX."scorm_1_2_org o
- WHERE p.package_id = $id
- AND o.package_id = p.package_id
- ORDER BY o.org_id
- ";
-
- return mysql_query($sql, $db);
- }
-
- function deletePackages ($pids) {
- global $msg;
- global $db;
-
- /*
- * Dangerous deleting begins here
- */
-
- foreach ($pids as $id) {
- $sql = "SELECT p.package_id
- FROM ".TABLE_PREFIX."packages p,
- ".TABLE_PREFIX."scorm_1_2_org o
- WHERE o.org_id = $id
- AND o.package_id = p.package_id
- AND p.ptype = 'scorm-1.2'
- AND p.course_id = $_SESSION[course_id]
- ";
-
- $result = mysql_query($sql, $db);
- if (!$result) contunue;
-
- $row = mysql_fetch_assoc($result);
- $pkg = $row['package_id'];
-
- $sql = "SELECT o.org_id
- FROM ".TABLE_PREFIX."packages p,
- ".TABLE_PREFIX."scorm_1_2_org o
- WHERE p.package_id = $pkg
- AND o.package_id = p.package_id
- ";
-
- $result = mysql_query($sql, $db);
- $orgs = array();
- while ($row = mysql_fetch_assoc($result)) {
- array_push ($orgs, $row['org_id']);
- }
-
- $sql = "SELECT item_id
- FROM ".TABLE_PREFIX."scorm_1_2_item
- WHERE org_id = $id
- ";
- $result = mysql_query($sql, $db);
- $items = array('null');
- while ($row = mysql_fetch_assoc($result)) {
- array_push ($items, $row['item_id']);
- }
-
- /*
- * Delete cmi data of all items in organization for
- * all learners
- */
- $sql = "DELETE FROM ".TABLE_PREFIX."cmi
- WHERE item_id in (" . implode (',', $items) . ")";
-
- $result = mysql_query ($sql, $db);
-
-
- /*
- * Delete all items belonging to this organization
- */
-
- $sql = "DELETE FROM ".TABLE_PREFIX."scorm_1_2_item
- WHERE org_id = $id";
-
- $result = mysql_query ($sql, $db);
-
- /*
- * Delete the organization entry itself
- */
-
- $sql = "DELETE FROM ".TABLE_PREFIX."scorm_1_2_org
- WHERE org_id = $id";
-
- $result = mysql_query ($sql, $db);
-
- if (sizeOf ($orgs) == 1) {
-
- /*
- * There is no more organization left from
- * this particular scorm-1.2 package, so
- * we delete the package entry and all files
- * which came with the package
- */
-
- $sql = "DELETE FROM ".TABLE_PREFIX."packages WHERE package_id = $pkg";
-
- $result = mysql_query ($sql, $db);
-
- $pdir = AT_INCLUDE_PATH
- . '../sco/'
- . $_SESSION['course_id']
- . '/' . $pkg . '/';
-
- clr_dir ($pdir);
- }
- }
- }
-}
-
-$plug['scorm-1.2'] = new package_handler_scorm_1_2();
-
-?>
projects / atutor.git / blobdiff