function local_postinst()
{
global $db, $CFG;
$olddebug = $db->debug;
$db->debug = $CFG->debug;
set_config('theme', 'intel');
$db->debug = $olddebug;
// set frontpage blocks
tao_reset_frontpage_blocks();
// set sticky blocks
tao_reset_stickyblocks();
// create the TAO Site Forum
$forum = local_create_forum(SITEID, NOGROUPS, get_string('siteforumname', 'local'), get_string('siteforumintro', 'local'));
// remove guest access to the site level forum
$required = array("mod/forum:addnews", "mod/forum:createattachment", "mod/forum:deleteanypost", "mod/forum:deleteownpost", "mod/forum:editanypost", "mod/forum:initialsubscriptions", "mod/forum:managesubscriptions", "mod/forum:movediscussions", "mod/forum:rate", "mod/forum:replynews", "mod/forum:replypost", "mod/forum:splitdiscussions", "mod/forum:startdiscussion", "mod/forum:throttlingapplies", "mod/forum:viewanyrating", "mod/forum:viewdiscussion", "mod/forum:viewhiddentimedposts", "mod/forum:viewqandawithoutposting", "mod/forum:viewrating", "mod/forum:viewsubscribers");
if (!($cm = get_coursemodule_from_id("forum", $forum->coursemodule, SITEID))) {
error("Could not determine which course module this belonged to!");
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
// find the exisiting list of capabilities
$capabilities = fetch_context_capabilities($context);
if ($roles = get_records_select('role', 'shortname IN (\'guest\')')) {
foreach ($roles as $role) {
foreach ($capabilities as $capability) {
// check against the list of capabilities that we want to block
if (!in_array($capability->name, $required)) {
continue;
}
assign_capability($capability->name, -1000, $role->id, $context->id);
}
}
mark_context_dirty($context->path);
}
// give everyone else access to the site level forum
$required = array("mod/forum:addnews", "mod/forum:createattachment", "mod/forum:deleteownpost", "mod/forum:initialsubscriptions", "mod/forum:rate", "mod/forum:replynews", "mod/forum:replypost", "mod/forum:startdiscussion", "mod/forum:viewanyrating", "mod/forum:viewdiscussion", "mod/forum:viewrating");
if ($roles = get_records_select('role', 'shortname NOT IN (\'guest\', \'user\')')) {
foreach ($roles as $role) {
foreach ($capabilities as $capability) {
// check against the list of capabilities that we want to block
if (!in_array($capability->name, $required)) {
continue;
}
assign_capability($capability->name, 1, $role->id, $context->id);
}
}
mark_context_dirty($context->path);
}
// add TAO site wide FAQ
$glossary = local_create_glossary(SITEID, get_string('defaultglossaryname', 'local'), get_string('defaultglossarydescription', 'local'));
// set of capabilities that we want to orverride
$required = array('mod/glossary:approve', 'mod/glossary:comment', 'mod/glossary:import', 'mod/glossary:managecategories', 'mod/glossary:managecomments', 'mod/glossary:manageentries', 'mod/glossary:rate', 'mod/glossary:write');
if (!($cm = get_coursemodule_from_id("glossary", $glossary->coursemodule, SITEID))) {
error("Could not determine which course module this belonged to!");
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
// find the exisiting list of capabilities
$capabilities = fetch_context_capabilities($context);
if ($roles = get_records_select('role', 'shortname NOT IN (\'admin\', \'superadmin\')')) {
foreach ($roles as $role) {
foreach ($capabilities as $capability) {
// check against the list of capabilities that we want to block
if (!in_array($capability->name, $required)) {
continue;
}
assign_capability($capability->name, -1000, $role->id, $context->id);
}
}
mark_context_dirty($context->path);
}
//set up default Course Categories
$course_cat = new stdclass();
$course_cat->name = get_string('taocatlp', 'local');
$course_cat->description = '';
$course_cat->parent = 0;
$course_cat->sortorder = 2;
$course_cat->coursecount = 0;
$course_cat->visible = 1;
$course_cat->timemodified = time();
$course_cat->depth = 1;
$course_cat->path = "''";
$course_cat->theme = '';
$lpid = insert_record('course_categories', $course_cat);
//insert learning path category and keep id for use later.
$catcontext = get_context_instance(CONTEXT_COURSECAT, $lpid);
mark_context_dirty($catcontext->path);
$course_cat->name = get_string('taocatlptemplates', 'local');
$course_cat->sortorder = 3;
$course_cat->visible = 0;
$lptempid = insert_record('course_categories', $course_cat);
//insert my sections category keep id for use later.
$catcontext = get_context_instance(CONTEXT_COURSECAT, $lptempid);
mark_context_dirty($catcontext->path);
$course_cat->name = get_string('taotrainingcourses', 'local');
$course_cat->sortorder = 5;
$course_cat->visible = 1;
$taotrainingid = insert_record('course_categories', $course_cat);
//insert my sections category keep id for use later.
$catcontext = get_context_instance(CONTEXT_COURSECAT, $taotrainingid);
mark_context_dirty($catcontext->path);
$course_cat->name = get_string('taocatworkshop', 'local');
$course_cat->parent = $lpid;
$course_cat->sortorder = 2;
$course_cat->visible = 0;
$catworkid = insert_record('course_categories', $course_cat);
//insert published category
$catcontext = get_context_instance(CONTEXT_COURSECAT, $catworkid);
mark_context_dirty($catcontext->path);
$course_cat->name = get_string('taocatsuspended', 'local');
$course_cat->parent = $lpid;
$course_cat->sortorder = 3;
$course_cat->visible = 0;
$suscatid = insert_record('course_categories', $course_cat);
//insert published category
$catcontext = get_context_instance(CONTEXT_COURSECAT, $suscatid);
mark_context_dirty($catcontext->path);
fix_course_sortorder();
//set paths correctly.
//now set default categories for learning path stuff.
set_config('lptemplatescategory', $lptempid);
//set template category
set_config('lpdefaultcategory', $catworkid);
set_config('lppublishedcategory', $lpid);
set_config('lpsuspendedcategory', $suscatid);
//now prevent the admin user from having the switchrole cap in learning path category
$catcontext = get_context_instance(CONTEXT_COURSECAT, $lpid);
foreach (get_admin_roles() as $adminrole) {
assign_capability('moodle/role:switchroles', CAP_PREVENT, $adminrole->id, $catcontext->id);
}
//now we need to do some silent restores for:
// Learning Path Templates
//silent restore of LP Template into $lptempid
require_once $CFG->dirroot . '/course/lib.php';
require_once $CFG->dirroot . '/backup/lib.php';
require_once $CFG->dirroot . '/backup/restorelib.php';
if (file_exists($CFG->dirroot . '/local/initialcoursetemplates/lpt.zip')) {
$course = new StdClass();
$course->category = $lptempid;
$course->fullname = get_string('learningpathtemplate', 'local');
$course->shortname = get_string('learningpathtemplateshortname', 'local');
$course->format = 'learning';
//hardcoded for this course format - for some reason silent restore doesn't like restoring this format if not already set
if ($newcourse = create_course($course)) {
import_backup_file_silently($CFG->dirroot . '/local/initialcoursetemplates/lpt.zip', $newcourse->id, true, false);
}
//now copy the backup file into place to use as template file.
$fullpath = $CFG->dataroot . "/" . $newcourse->id . "/backupdata";
if (!is_dir($fullpath)) {
mkdir($fullpath, $CFG->directorypermissions, true);
}
copy($CFG->dirroot . '/local/initialcoursetemplates/lpt.zip', $fullpath . '/lpt.zip');
}
//now restore Training courses:
if (file_exists($CFG->dirroot . '/local/initialcoursetemplates/taodocs1.zip')) {
import_backup_file_silently($CFG->dirroot . '/local/initialcoursetemplates/taodocs1.zip', SITEID, true, false, array(), RESTORETO_NEW_COURSE);
}
if (file_exists($CFG->dirroot . '/local/initialcoursetemplates/taodocs2.1.zip')) {
import_backup_file_silently($CFG->dirroot . '/local/initialcoursetemplates/taodocs2.1.zip', SITEID, true, false, array(), RESTORETO_NEW_COURSE);
}
if (file_exists($CFG->dirroot . '/local/initialcoursetemplates/taodocs2.2.zip')) {
import_backup_file_silently($CFG->dirroot . '/local/initialcoursetemplates/taodocs2.2.zip', SITEID, true, false, array(), RESTORETO_NEW_COURSE);
}
//site frontpage stuff - default settings and some initial content.
$sitecourse = get_record('course', 'id', SITEID);
$sitecourse->numsections = 1;
update_record('course', $sitecourse);
$a = new stdclass();
$a->myteachinglink = $CFG->wwwroot . '/local/mahara/taoviewtaoresources.php';
$a->mytoolslink = $CFG->wwwroot . '/local/mahara/taoviewtaotools.php';
$a->mylearninglink = $CFG->wwwroot . '/local/my/learning.php';
$a->myworklink = $CFG->wwwroot . '/local/my/work.php';
$a->mycollablink = $CFG->wwwroot . '/local/my/collaboration.php';
$a->myteachingimg = $CFG->wwwroot . '/theme/intel/pix/path/teaching.jpg';
$a->mylearningimg = $CFG->wwwroot . '/theme/intel/pix/path/learning.jpg';
$a->myworkimg = $CFG->wwwroot . '/theme/intel/pix/path/work.jpg';
$a->mytoolsimg = $CFG->wwwroot . '/theme/intel/pix/path/tools.jpg';
$a->mycollabimg = $CFG->wwwroot . '/theme/intel/pix/path/collaboration.jpg';
$sitesection = new stdclass();
$sitesection->course = SITEID;
$sitesection->section = 1;
$sitesection->summary = addslashes(get_string('initialfrontpagecontent', 'local', $a));
$sitesection->sequence = '';
$sitesection->visible = 1;
$sitesectionid = insert_record('course_sections', $sitesection);
//add a link to the training courses on the frontpage: - there's probably a cleaner way to do this!!!
$resource = new stdclass();
$resource->course = SITEID;
$resource->name = get_string('taotrainingcourses', 'local');
$resource->type = 'file';
$resource->reference = $CFG->wwwroot . '/course/category.php?id=' . $taotrainingid;
$resource->summary = '';
$resource->timemodified = time();
$trainresid = insert_record("resource", $resource);
//add record to course_modules for the resource
$resm = new stdclass();
$resm->course = SITEID;
$resm->module = get_field('modules', 'id', 'name', 'resource');
$resm->instance = $trainresid;
$resm->section = $sitesectionid;
$resm->added = time();
$resm->score = 0;
$resm->indent = 0;
$resm->visible = 1;
$resm->visibleold = 1;
$resm->groupmode = 0;
$resm->groupingid = 0;
$resm->groupmembersonly = 0;
$resm->trackprogress = 0;
$resmid = insert_record('course_modules', $resm);
//now update the sequence for the section just created.
$sitesection->sequence = $resmid;
$sitesection->id = $sitesectionid;
update_record('course_sections', $sitesection);
//set no other stuff to display in main content section of homepage
set_config('frontpage', '');
set_config('frontpageloggedin', '');
set_config('allowvisiblecoursesinhiddencategories', '1');
// ensure custom roles are set correctly
tao_reset_custom_roles();
rebuild_course_cache(SITEID);
return true;
}
if (!($course = get_record("course", "id", $id))) {
error("Course ID is incorrect");
}
require_login($course->id, false);
global $CFG;
$dir = $CFG->dataroot . '/incrementals_client/' . $id;
if (!check_dir_exists($dir, true, true)) {
//now create folder for new incremental
error('failed to create dir for new incremental' . $dir);
}
require_once $CFG->dirroot . '/lib/uploadlib.php';
$um = new upload_manager('newfile', false, true, $id, false, 0, true);
if ($file = $um->process_file_uploads($dir)) {
$pref = new StdClass();
$pref->updating = 1;
$status = import_backup_file_silently($um->files['newfile']['fullpath'], $course->id, true, true, $pref);
if ($status) {
$navlinks = array();
$navlinks[] = array('name' => get_string('updatecourse', 'local'), 'link' => '', 'type' => 'activity');
$navigation = build_navigation($navlinks);
print_header_simple(get_string('updatecourse', 'local'), get_string('updatecourse', 'local'), $navigation, "", "", true, '', '');
//insert updated backup hash.
$bkinstance = new object();
$bkinstance->courseid = $course->id;
$bkinstance->filename = $um->files['newfile']['name'];
$bkinstance->hash = $um->files['newfile']['name'];
$bkinstance->timecreated = time();
if (!insert_record('incremental_instance', $bkinstance)) {
error('failed inserting incremental_instance record');
}
print_box(get_string('updatecoursesuccess', 'local'), 'generalbox', 'intro');
function tao_create_lp($data, $author, $creatorroleid, $createtemplate = 0, $preferences = array())
{
global $CFG;
if (empty($data)) {
error("invalid call to tao_create_lp");
}
// get course template
if (!($course = get_record('course', 'id', $data->course_template))) {
error('Invalid course id');
}
// get a handle on the most recent backup for the selected course
$wdir = "/backupdata";
$fullpath = $CFG->dataroot . "/" . $course->id . $wdir;
$dirlist = array();
$filelist = array();
if (!is_dir($fullpath)) {
error("No templates for selected course");
}
$directory = opendir($fullpath);
// Find all files
while (false !== ($file = readdir($directory))) {
if ($file == "." || $file == "..") {
continue;
}
if (strchr($file, ".") != ".zip") {
continue;
}
if (is_dir($fullpath . "/" . $file)) {
$dirlist[] = $file;
} else {
$filelist[] = $file;
}
}
closedir($directory);
asort($filelist);
// get the last file
$file = array_pop($filelist);
$fullpathtofile = "{$fullpath}/{$file}";
if (!$file) {
error("No templates for selected course");
}
// attempt to create the new course
if (!($newcourse = create_course($data))) {
print_error('coursenotcreated');
}
$context = get_context_instance(CONTEXT_COURSE, $newcourse->id);
$sitecontext = get_context_instance(CONTEXT_COURSE, SITEID);
// assign our initial user - note this means automatic assigning by the backup should be skipped, which is based
// the on the manage:activities role being present
role_assign($creatorroleid, $author->id, 0, $context->id);
if ($data->learning_path_mode == LEARNING_PATH_MODE_RAFL) {
//now set role override for PT users to prevent them from being able to add blocks and activities.
$ptroleid = get_field('role', 'id', 'shortname', ROLE_PT);
$ispt = user_has_role_assignment($author->id, $ptroleid, $sitecontext->id);
if ($ispt) {
//prevent from being able to change the structure of the pages.
assign_capability('format/learning:manageactivities', CAP_PREVENT, $creatorroleid, $context->id);
}
}
// create default the TAO Course (LP) Forum
/// ** load this in template instead? ** local_create_forum($newcourse->id, SEPARATEGROUPS, get_string('defaultforumname', 'local'), get_string('defaultforumintro', 'local'));
// create default the TAO Course (LP) Wiki
/// ** load this in template instead? ** local_create_wiki($newcourse->id, SEPARATEGROUPS, get_string('defaultwikiname', 'local'), get_string('defaultwikisummary', 'local'));
if (!$createtemplate) {
// set course status
if (!tao_update_course_status(COURSE_STATUS_NOTSUBMITTED, "Created new learning path from template", $newcourse)) {
error('could not update status');
}
}
//set up preferences for pasign to backup_file_silently
$preferences['course_format'] = 1;
if ($data->learning_path_mode == LEARNING_PATH_MODE_STANDARD) {
// load the backup data into course //TODO some way of validating this
import_backup_file_silently($fullpathtofile, $newcourse->id, false, false, $preferences, RESTORETO_CURRENT_DELETING);
// if valid
// set course status
if (!tao_update_course_status(COURSE_STATUS_NOTSUBMITTED, "Created new learning path from template", $newcourse)) {
error('could not update status');
}
// ensure we can use the course right after creating it
// this means trigger a reload of accessinfo...
mark_context_dirty($context->path);
$author->raflmode = 0;
// Redirect to course page
return $newcourse->id;
} elseif ($data->learning_path_mode == LEARNING_PATH_MODE_RAFL) {
//set pref to not restore pages for all RAFL imports:
$preferences['nopages'] = 1;
// load the template, but leave out actual content pages - they are created by rafl structure.
// note: we must do this before adding the new pages otherwise this process will remove them
import_backup_file_silently($fullpathtofile, $newcourse->id, false, false, $preferences);
// todo do a non-fatal check for rafl module, and give a friendly message if not found
require_once $CFG->dirroot . '/mod/rafl/lib.php';
require_once $CFG->dirroot . '/mod/rafl/locallib.php';
require_once $CFG->dirroot . '/course/format/learning/lib.php';
require_once $CFG->dirroot . '/course/format/learning/pagelib.php';
$rafl = new localLibRafl();
$pageid = $newcourse->id;
// pageid is actually courseid in the blockinstance context. i know!
$pagetype = 'course-view';
// first create the summary page
$page = new stdClass();
$page->nameone = get_string('lpsummarypagetitle', 'local');
$page->nametwo = get_string('lpsummarypagetitle', 'local');
$page->courseid = $newcourse->id;
$page->display = 1;
$page->showbuttons = 3;
$summarypageid = insert_record('format_page', $page);
// add the standard blocks for a summary page
$instanceid = tao_add_learningpath_block('tao_learning_path_summary', $pageid, $pagetype, "Learning Stations");
if (!empty($instanceid)) {
tao_add_learningpath_pageitem($summarypageid, $instanceid);
}
// now the station pages
$items = $rafl->get_lp_item_structure(0);
// todo don't hardcode this parameter
foreach ($items as $item) {
// check for existing station/pie, if not there insert as a format_page
$sql = "SELECT id FROM {$CFG->prefix}format_page WHERE courseid = {$newcourse->id} AND rafl_item = {$item->question_item_id}";
$exists = get_records_sql($sql);
if (empty($exists)) {
// add the format page
$page = new stdClass();
$page->nameone = $item->title;
$page->nametwo = $item->title;
$page->courseid = $newcourse->id;
$page->display = 1;
$page->showbuttons = 3;
$page->parent = $summarypageid;
$page->rafl_item = $item->question_item_id;
$formatpageid = insert_record('format_page', $page);
// add the title block
$instanceid = tao_add_learningpath_block('html', $pageid, $pagetype, '', '<h1>' . $item->title . '</h1>');
if (!empty($instanceid)) {
tao_add_learningpath_pageitem($formatpageid, $instanceid);
}
}
}
// now add the question blocks
$country_item_id = $rafl->get_rafl_item_id_by_country('uk');
$items = $rafl->get_lp_item_structure($country_item_id);
// todo find a better way to pass this parameter
foreach ($items as $item) {
// db integrity - at least check for existing station/pie
$sql = "SELECT id FROM {$CFG->prefix}format_page WHERE courseid = {$newcourse->id} AND rafl_item = {$item->pie_item_id}";
$formatpage = get_record_sql($sql);
if (!empty($formatpage)) {
// insert question as a block and format_page item on this page
$instanceid = tao_add_learningpath_block('tao_lp_qa', $pageid, $pagetype, $item->title);
// create a new page item that links to the instance
if (!empty($instanceid)) {
tao_add_learningpath_pageitem($formatpage->id, $instanceid, $item->question_item_id);
}
} else {
debugging("pie {$item->pie_item_id} is not in the database");
}
}
// add the rafl module to the course
$mod = new object();
$mod->course = $newcourse->id;
$mod->name = 'RAFL Authoring Module';
$mod->intro = 'RAFL Authoring Module';
$instanceid = rafl_add_instance($mod);
if (!($module = get_record("modules", "name", 'rafl'))) {
error("This module type doesn't exist");
}
if (!($cs = get_record("course_sections", "section", 0, "course", $newcourse->id))) {
error("This course section doesn't exist");
}
$cm->section = 0;
//$cs->id;
$cm->course = $newcourse->id;
$cm->module = $module->id;
$cm->modulename = $module->name;
$cm->instance = $instanceid;
// connect to course
if (!($cm->coursemodule = add_course_module($cm))) {
error("Could not add a new course module");
}
$sectionid = add_mod_to_section($cm);
set_field("course_modules", "section", $sectionid, "id", $cm->coursemodule);
// create rafl_share
$rafl->create_share($newcourse->id, $author->id);
// if valid
// set course status
if (!tao_update_course_status(COURSE_STATUS_NOTSUBMITTED, "Created new learning path from RAFL module", $newcourse)) {
error('could not update status');
}
// ensure we can use the course right after creating it
// this means trigger a reload of accessinfo...
mark_context_dirty($context->path);
$author->raflmode = 1;
rebuild_course_cache($newcourse->id);
// redirect to participants page
return $newcourse->id;
} else {
error("invalid authoring mode");
}
}
}
$restorefile = download_incremental($currenthash, $course->id);
if ($restorefile == 'autofailed') {
$externalurl = get_field('config_plugins', 'value', 'name', 'backup_inc_server') . '?hash=' . $currenthash;
print_box(get_string('autofailed', 'local') . '<br><a href="' . $externalurl . '&action=download" target="_blank">click here to download manually</a><br>', 'generalbox', 'intro');
echo "TODO - must add upload form for incremental here!";
//incremental_manual_download_form($id);
} elseif ($restorefile == 'uptodate') {
print_box(get_string('uptodate', 'local'), 'generalbox', 'intro');
} else {
$prefs['restore_course_files'] = 1;
$prefs['restore_site_files'] = 1;
$prefs['restore_user_files'] = 1;
$pref = restore_generate_preferences_artificially($course, $prefs);
$pref->updating = 1;
$status = import_backup_file_silently($CFG->dataroot . '/incrementals_client/' . $id . '/' . $restorefile, $course->id, false, true, $pref);
if ($status) {
//insert updated backup hash.
$bkinstance = new object();
$bkinstance->courseid = $course->id;
$bkinstance->filename = $restorefile;
$bkinstance->hash = $restorefile;
$bkinstance->timecreated = time();
if (!insert_record('incremental_instance', $bkinstance)) {
error('failed inserting incremental_instance record');
}
$client_keep = get_field('config_plugins', 'value', 'name', 'backup_inc_client_keep');
if (!$client_keep) {
if (!empty($currenthash)) {
$currentfile = $currenthash . '.zip';
if ($currentfile != $restorefile) {
