Miqra-Engineering/moodle_local_treestudyplan
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moodle_local_treestudyplan/classes/studyplanservice.php

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<?php
namespace local_treestudyplan;
use local_treestudyplan\local\helpers\webservicehelper;
require_once($CFG->libdir.'/externallib.php');
require_once($CFG->libdir.'/badgeslib.php');
require_once($CFG->libdir.'/gradelib.php');
require_once($CFG->dirroot.'/course/modlib.php');
class studyplanservice extends \external_api
{
const CAP_EDIT = "local/treestudyplan:editstudyplan";
const CAP_VIEW = "local/treestudyplan:viewuserreports";
/************************
* *
* list_studyplans *
* *
************************/
public static function list_studyplans_parameters()
{
return new \external_function_parameters([
"context_id" => new \external_value(PARAM_INT, 'context to search in for studyplans', VALUE_DEFAULT),
]);
}
public static function list_studyplans_returns()
{
return new \external_multiple_structure( studyplan::simple_structure() );
}
public static function list_studyplans($context_id = 0){
global $CFG, $DB;
// Check if the user has the correct permissions for this context
$context = webservicehelper::find_context($context_id);
webservicehelper::require_capabilities([self::CAP_EDIT,self::CAP_VIEW],$context);
// Now list all the studyplans in the relevant context
$list = [];
$studyplans = studyplan::find_all($context_id);
foreach($studyplans as $studyplan)
{
$list[] = $studyplan->simple_model();
}
return $list;
}
/************************
* *
* get_studyplan_map *
* *
************************/
public static function get_studyplan_map_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of a studyplan to check usage on', VALUE_REQUIRED),
] );
}
public static function get_studyplan_map_returns()
{
return studyplan::editor_structure();
}
public static function get_studyplan_map($id)
{
if(isset($id) && $id > 0){
$studyplan = studyplan::findById($id);
webservicehelper::require_capabilities([self::CAP_EDIT,self::CAP_VIEW],$studyplan->context());
return $studyplan->editor_model();
}
else {
return null;
}
}
/************************
* *
* get_studyline_map *
* *
************************/
public static function get_studyline_map_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of a studyline to check usage on', VALUE_DEFAULT),
]);
}
public static function get_studyline_map_returns()
{
return new \external_multiple_structure( studyline::editor_structure() );
}
public static function get_studyline_map($id)
{
$o = studyline::findById($id);
webservicehelper::require_capabilities([self::CAP_EDIT,self::CAP_VIEW],$o->context());
return $o->editor_model();
}
/************************
* *
* add_studyplan *
* *
************************/
public static function add_studyplan_parameters()
{
return new \external_function_parameters( [
"name" => new \external_value(PARAM_TEXT, 'name of studyplan'),
"shortname"=> new \external_value(PARAM_TEXT, 'shortname of studyplan'),
"description"=> new \external_value(PARAM_TEXT, 'description of studyplan'),
"slots" => new \external_value(PARAM_INT, 'number of slots in studyplan'),
"startdate" => new \external_value(PARAM_TEXT, 'start date of studyplan'),
"enddate" => new \external_value(PARAM_TEXT, 'end date of studyplan'),
"aggregation" => new \external_value(PARAM_TEXT, 'selected aggregator',VALUE_DEFAULT),
"aggregation_config" => new \external_value(PARAM_TEXT, 'config string for aggregator',VALUE_DEFAULT),
"context_id" => new \external_value(PARAM_INT, 'context of the study plan',VALUE_DEFAULT),
] );
}
public static function add_studyplan_returns()
{
return studyplan::simple_structure();
}
public static function add_studyplan($name, $shortname,$description, $slots, $startdate, $enddate, $aggregation="bistate", $aggregation_config='',$context_id=0)
{
// Check if we have the proper rights for the requested context
$context = webservicehelper::find_context($context_id);
webservicehelper::require_capabilities(self::CAP_EDIT,$context);
$o = studyplan::add([
'name' => $name,
'shortname' => $shortname,
'description' => $description,
'slots' => $slots,
'startdate' => $startdate,
'enddate' => empty($enddate)?null:$enddate,
'aggregation' => $aggregation,
'aggregation_config' => $aggregation_config,
'context_id' => $context_id,
]);
return $o->simple_model();
}
/************************
* *
* edit_studyplan *
* *
************************/
public static function edit_studyplan_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of studyplan'),
"name" => new \external_value(PARAM_TEXT, 'name of studyplan'),
"shortname"=> new \external_value(PARAM_TEXT, 'shortname of studyplan'),
"description"=> new \external_value(PARAM_TEXT, 'description of studyplan'),
"slots" => new \external_value(PARAM_INT, 'number of slots in studyplan'),
"startdate" => new \external_value(PARAM_TEXT, 'start date of studyplan'),
"enddate" => new \external_value(PARAM_TEXT, 'end date of studyplan'),
"aggregation" => new \external_value(PARAM_TEXT, 'selected aggregator',VALUE_DEFAULT),
"aggregation_config" => new \external_value(PARAM_TEXT, 'config string for aggregator',VALUE_DEFAULT),
"context_id" => new \external_value(PARAM_INT, 'context of the study plan',VALUE_DEFAULT),
] );
}
public static function edit_studyplan_returns()
{
return studyplan::simple_structure();
}
public static function edit_studyplan($id, $name, $shortname, $description, $slots, $startdate, $enddate, $aggregation="bistate", $aggregation_config='',$context_id=0)
{
// Validate access in the intended context
$context = webservicehelper::find_context($context_id);
webservicehelper::require_capabilities(self::CAP_EDIT,$context,false); // do not validate the context in this case, just check the permissions
$o = studyplan::findById($id);
webservicehelper::require_capabilities(self::CAP_EDIT,$o->context());
$o->edit([
'name' => $name,
'shortname' => $shortname,
'description' => $description,
'slots' => $slots,
'startdate' => $startdate,
'enddate' => $enddate,
'aggregation' => $aggregation,
'aggregation_config' => $aggregation_config,
'context_id' => $context_id,
]);
return $o->simple_model();
}
/************************
* *
* delete_studyplan *
* *
************************/
public static function delete_studyplan_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of studyplan'),
"force" => new \external_value(PARAM_BOOL, 'id of studyplan', VALUE_DEFAULT),
] );
}
public static function delete_studyplan_returns()
{
return success::structure();
}
public static function delete_studyplan($id,$force=false)
{
$o = studyplan::findById($id);
// validate if the requesting user has the right to edit the plan in it's current context
webservicehelper::require_capabilities(self::CAP_EDIT,$o->context());
return $o->delete(!!$force)->model();
}
/************************
* *
* add_studyline *
* *
************************/
public static function add_studyline_parameters()
{
return new \external_function_parameters( [
"studyplan_id" => new \external_value(PARAM_INT, 'id of studyplan to add line to'),
"name" => new \external_value(PARAM_TEXT, 'shortname of studyline'),
"shortname"=> new \external_value(PARAM_TEXT, 'idnumber of studyline'),
"color"=> new \external_value(PARAM_TEXT, 'description of studyline'),
"sequence" => new \external_value(PARAM_INT, 'sequence of studyline'),
] );
}
public static function add_studyline_returns()
{
return studyline::editor_structure();
}
public static function add_studyline($studyplan_id, $name, $shortname,$color,$sequence)
{
// validate if the requesting user has the right to edit the plan in it's current context
$studyplan = studyplan::findById($studyplan_id);
webservicehelper::require_capabilities(self::CAP_EDIT,$studyplan->context());
$o = studyline::add([
'studyplan_id' => $studyplan_id,
'name' => $name,
'shortname' => $shortname,
'color' => $color,
'sequence' => $sequence,
]);
return $o->editor_model();
}
/************************
* *
* edit_studyline *
* *
************************/
public static function edit_studyline_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of studyline'),
"name" => new \external_value(PARAM_TEXT, 'shortname of studyline'),
"shortname"=> new \external_value(PARAM_TEXT, 'idnumber of studyline'),
"color"=> new \external_value(PARAM_TEXT, 'description of studyline'),
] );
}
public static function edit_studyline_returns()
{
return studyline::editor_structure();
}
public static function edit_studyline($id, $name, $shortname, $color)
{
$o = studyline::findById($id);
// validate if the requesting user has the right to edit the plan in it's current context
webservicehelper::require_capabilities(self::CAP_EDIT,$o->context());
$o->edit([
'name' => $name,
'shortname' => $shortname,
'color' => $color,
]);
return $o->editor_model();
}
/************************
* *
* delete_studyline *
* *
************************/
public static function delete_studyline_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of studyline'),
] );
}
public static function delete_studyline_returns()
{
return success::structure();
}
public static function delete_studyline($id)
{
$o = studyline::findById($id);
// validate if the requesting user has the right to edit the plan in it's current context
webservicehelper::require_capabilities(self::CAP_EDIT,$o->context());
return $o->delete()->model();
}
/************************
* *
* reorder_studylines *
* *
************************/
public static function reorder_studylines_parameters()
{
return new \external_function_parameters( [
"sequence" => new \external_multiple_structure(
new \external_single_structure([
"id" => new \external_value(PARAM_INT, 'id of studyline '),
"sequence" => new \external_value(PARAM_INT, 'order of studyline'),
]),
),
] );
}
public static function reorder_studylines_returns()
{
return success::structure();
}
public static function reorder_studylines($resequence)
{
// validate if the requesting user has the right to edit the lines in it's current context
foreach($resequence as $sq){
$o = studyline::findById(($sq['id']));
webservicehelper::require_capabilities(self::CAP_EDIT,$o->context());
}
return studyline::reorder($resequence)->model();
}
/***********************************
* STUDYITEM FUNCTIONS
***********************************/
/************************
* *
* get_studyitem *
* *
************************/
public static function get_studyitem_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of a study item to retrieve'),
] );
}
public static function get_studyitem_returns()
{
return studyitem::editor_structure();
}
public static function get_studyitem($id)
{
$o = studyitem::findById($id);
webservicehelper::require_capabilities([self::CAP_EDIT,self::CAP_VIEW],$o->context());
return $o->editor_model();
}
/************************
* *
* add_studyitem *
* *
************************/
public static function add_studyitem_parameters()
{
return new \external_function_parameters( [
"line_id" => new \external_value(PARAM_INT, 'id of related study line'),
"type" => new \external_value(PARAM_TEXT, 'type of study item'),
"details" => new \external_single_structure([
"conditions"=> new \external_value(PARAM_TEXT, 'conditions for completion',VALUE_OPTIONAL),
"competency_id" => new \external_value(PARAM_INT, 'id of referenced competency',VALUE_OPTIONAL),
"course_id" => new \external_value(PARAM_INT, 'id of referenced course',VALUE_OPTIONAL),
"badge_id" => new \external_value(PARAM_INT, 'id of referenced badge',VALUE_OPTIONAL),
"continuation_id" => new \external_value(PARAM_INT, 'id of continued item',VALUE_OPTIONAL),
]),
"slot" => new \external_value(PARAM_INT, 'slot in the study plan',VALUE_DEFAULT),
] );
}
public static function add_studyitem_returns()
{
return studyitem::editor_structure();
}
public static function add_studyitem($line_id,$type,$details,$slot=-1)
{
webservicehelper::require_capabilities(self::CAP_EDIT,studyline::findById($line_id)->context());
$o = studyitem::add([
'line_id' => $line_id,
'type' => $type,
//'conditions' => $conditions,
'slot' => $slot,
'competency_id' => isset($details['competency_id'])?$details['competency_id']:null,
'course_id' => isset($details['course_id'])?$details['course_id']:null,
'badge_id' => isset($details['badge_id'])?$details['badge_id']:null,
'continuation_id' => isset($details['continuation_id'])?$details['continuation_id']:null,
]);
return $o->editor_model();
}
/************************
* *
* edit_studyitem *
* *
************************/
public static function edit_studyitem_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of study item'),
"conditions"=> new \external_value(PARAM_TEXT, 'conditions for completion'),
"continuation_id" => new \external_value(PARAM_INT, 'id of continued item',VALUE_DEFAULT),
]);
}
public static function edit_studyitem_returns()
{
return studyitem::editor_structure();
}
public static function edit_studyitem($id,$conditions,$continuation_id=false)
{
$o = studyitem::findById($id);
webservicehelper::require_capabilities(self::CAP_EDIT,$o->context());
$config = [
'conditions' => $conditions,
];
if($continuation_id !== false) {
$config['continuation_id'] = $continuation_id;
}
$o->edit($config);
return $o->editor_model();
}
/************************
* *
* reorder_studyitems *
* *
************************/
public static function reorder_studyitems_parameters()
{
return new \external_function_parameters( [
"items" => new \external_multiple_structure(
new \external_single_structure([
"id" => new \external_value(PARAM_INT, 'id of studyitem '),
"line_id" => new \external_value(PARAM_INT, 'id of related study line'),
"slot" => new \external_value(PARAM_INT, 'slot in the study plan'),
"layer" => new \external_value(PARAM_INT, 'layer in the slot'),
]),
),
] );
}
public static function reorder_studyitems_returns()
{
return success::structure();
}
public static function reorder_studyitems($resequence)
{
// Check for permissions to modify the studyplan
foreach($resequence as $sq){
webservicehelper::require_capabilities(self::CAP_EDIT,studyitem::findById(($sq['id']))->context());
}
return studyitem::reorder($resequence)->model();
}
/************************
* *
* delete_studyitem *
* *
************************/
public static function delete_studyitem_parameters()
{
return new \external_function_parameters( [
"id" => new \external_value(PARAM_INT, 'id of studyitem'),
] );
}
public static function delete_studyitem_returns()
{
return success::structure();
}
public static function delete_studyitem($id)
{
$o = studyitem::findById($id);
webservicehelper::require_capabilities(self::CAP_EDIT,$o->context());
return $o->delete()->model();
}
/************************
* *
* connect_studyitems *
* *
************************/
public static function connect_studyitems_parameters()
{
return new \external_function_parameters( [
"from_id" => new \external_value(PARAM_INT, 'id of studyitem connect start '),
"to_id" => new \external_value(PARAM_INT, 'id ofstudyitem connect end'),
] );
}
public static function connect_studyitems_returns()
{
return studyitemconnection::structure();
}
public static function connect_studyitems($from_id,$to_id)
{
// Validate permissions
webservicehelper::require_capabilities(self::CAP_EDIT,studyitem::findById($from_id)->context());
webservicehelper::require_capabilities(self::CAP_EDIT,studyitem::findById($to_id)->context());
$o = studyitemconnection::connect($from_id,$to_id);
return $o->model();
}
/****************************
* *
* disconnect_studyitems *
* *
****************************/
public static function disconnect_studyitems_parameters()
{
return new \external_function_parameters( [
"from_id" => new \external_value(PARAM_INT, 'id of studyitem '),
"to_id" => new \external_value(PARAM_INT, 'id of related study line'),
] );
}
public static function disconnect_studyitems_returns()
{
return success::structure();
}
public static function disconnect_studyitems($from_id,$to_id)
{
// Validate permissions
webservicehelper::require_capabilities(self::CAP_EDIT,studyitem::findById($from_id)->context());
webservicehelper::require_capabilities(self::CAP_EDIT,studyitem::findById($to_id)->context());
return studyitemconnection::disconnect($from_id,$to_id)->model();
}
/****************************
* *
* list badges *
* *
****************************/
public static function list_badges_parameters()
{
return new \external_function_parameters( [] );
}
public static function list_badges_returns()
{
return new \external_multiple_structure(badgeinfo::editor_structure());
}
public static function list_badges()
{
//TODO: Include course badges somehow... Just site badges is not enough
$systemcontext = webservicehelper::system_context();
$result = [];
$badges = badges_get_badges(BADGE_TYPE_SITE,"timemodified");
foreach ($badges as $badge) {
$result[] = (new badgeinfo($badge))->editor_model();
}
return $result;
}
/****************************
* *
* include/remove grades *
* *
****************************/
public static function include_grade_parameters()
{
return new \external_function_parameters( [
"grade_id" => new \external_value(PARAM_INT, 'id of gradeitem '),
"item_id" => new \external_value(PARAM_INT, 'id of studyitem '),
"include" => new \external_value(PARAM_BOOL, 'include or not '),
"required" => new \external_value(PARAM_BOOL, 'required grade or not', VALUE_DEFAULT),
] );
}
public static function include_grade_returns()
{
return success::structure();
}
public static function include_grade($grade_id,$item_id,$include,$required=false)
{
// TODO: DEPRECATE THIS WHEN IMPLEMENTING THE CORE COMPLETION STRATEGY
global $USER;
// find related course and course context
$coursecontext = gradeinfo::getCourseContextById($grade_id);
// do sanity checks
\external_api::validate_context($coursecontext);
// check correct capabilities
if(has_capability('local/treestudyplan:editstudyplan', studyitem::findById($item_id)->context()) ||
is_enrolled($coursecontext, $USER, 'local/treestudyplan:selectowngradables')){
return gradeinfo::include_grade($grade_id,$item_id,$include,$required)->model();
}
else {
return success::fail("Access denied")->model();
}
}
/****************************
* *
* list aggregators *
* *
****************************/
public static function list_aggregators_parameters()
{
return new \external_function_parameters([]);
}
public static function list_aggregators_returns()
{
return aggregator::list_structure();
}
public static function list_aggregators()
{
return aggregator::list_model();
}
/****************************
* *
* force_studyplan_scale *
* *
****************************/
public static function force_studyplan_scale_parameters()
{
return new \external_function_parameters( [
"studyplan_id" => new \external_value(PARAM_INT, 'id of studyplan'),
"scale_id" => new \external_value(PARAM_INT, 'scale_id to set'),
] );
}
public static function force_studyplan_scale_returns()
{
return new \external_multiple_structure(new \external_single_structure([
"course" => courseinfo::simple_structure(),
"grades" => new \external_multiple_structure(new \external_single_structure([
"name" => new \external_value(PARAM_TEXT, 'grade name'),
"changed" => new \external_value(PARAM_TEXT, 'changed or not'),
"debug" => new \external_value(PARAM_TEXT, 'debug',VALUE_OPTIONAL),
])),
]));
}
public static function force_studyplan_scale($studyplan_id, $scale_id)
{
global $DB;
$dbman = $DB->get_manager();
// Validate permissions
webservicehelper::require_capabilities(self::CAP_EDIT,studyplan::findById($studyplan_id)->context());
$list = [];
// check if scaleid is valid
$scale = \grade_scale::fetch(['id' => $scale_id]);
$scale->load_items();
if($scale){
$gradecfg = $DB->get_record("local_treestudyplan_gradecfg",["scale_id"=>$scale->id]);
$scalepass = ($gradecfg)?$gradecfg->min_completed:0;
$scalemax = count($scale->scale_items);
// find studyline id's
$studyline_ids = $DB->get_fieldset_select(studyline::TABLE,"id","studyplan_id = :plan_id",['plan_id' => $studyplan_id]);
foreach($studyline_ids as $studyline_id) {
// find id's of studyitems of type course
$records = $DB->get_records(studyitem::TABLE,['line_id' => $studyline_id]);
foreach($records as $item_r){
$studyitem = new studyitem($item_r->id);
if($studyitem->isValid() && $studyitem->type() == studyitem::COURSE){
$courseinfo = $studyitem->getcourseinfo();
$gradables = gradeinfo::list_studyitem_gradables($studyitem);
$gradelist = [];
foreach($gradables as $g){
$gi = $g->getGradeItem();
// only change items that do not yet have grades
// otherwise we will need to implement grade recalculations and it is not worth the trouble.
// if grades are given, you likely don't want to change it like this anyway.
if(!$gi->has_grades()){
$gi->gradetype = GRADE_TYPE_SCALE;
$gi->scaleid = $scale->id;
$gi->grademin = 1;
$gi->grademax = $scalemax;
$gi->gradepass = $scalepass;
// Update grade_item
$result = $gi->update("local/treestudyplan"); // update, signalling with our signature and bulkupdate
$debug = "";
if($result){ $updated = "converted";}
else { $updated = "error";}
// next update the activity's table if it has a grade field
// grade is generally set to the negative scale id if it is a scale.
$tablename = $gi->itemmodule;
$fieldname = "grade";
if($result && $gi->itemtype == "mod" && $dbman->table_exists($tablename)){
if($dbman->field_exists($tablename,$fieldname)){
$grade_value = intval(0-($scale->id));
try {
$DB->set_field($tablename,$fieldname,$grade_value, ["id" => $gi->iteminstance]);
}
catch(\dml_exception $x){
$updated = "fail";
$debug = strval($x);
}
}
}
}
else {
$updated = "skipped";
}
$gradelist[] = [
'name' => $gi->itemname,
'changed' => $updated,
'debug' => $debug,
];
}
$list[] = [
'course' => $courseinfo->simple_model(),
'grades' => $gradelist,
];
}
}
}
}
return $list;
}
/****************************
* *
* list_scales *
* *
****************************/
public static function list_scales_parameters()
{
return new \external_function_parameters( [] );
}
public static function list_scales_returns()
{
return new \external_multiple_structure(new \external_single_structure([
"id" => new \external_value(PARAM_INT, 'id of scale'),
"name" => new \external_value(PARAM_TEXT, 'scale name'),
]));
}
public static function list_scales()
{
global $DB;
$list = [];
$scales = \grade_scale::fetch_all_global();
foreach($scales as $scale){
$list[] = [
"id" => $scale->id,
"name" => $scale->name,
];
}
return $list;
}
/****************************
* *
* disable_autoenddate *
* *
****************************/
public static function disable_autoenddate_parameters()
{
return new \external_function_parameters( [
"studyplan_id" => new \external_value(PARAM_INT, 'id of studyplan'),
] );
}
public static function disable_autoenddate_returns()
{
return success::structure();
}
public static function disable_autoenddate($studyplan_id)
{
global $DB;
// Validate permissions
webservicehelper::require_capabilities(self::CAP_EDIT,studyplan::findById($studyplan_id)->context());
// find studyline id's
$studyline_ids = $DB->get_fieldset_select(studyline::TABLE,"id","studyplan_id = :plan_id",['plan_id' => $studyplan_id]);
foreach($studyline_ids as $studyline_id) {
// find id's of studyitems of type course
$records = $DB->get_records(studyitem::TABLE,['line_id' => $studyline_id]);
foreach($records as $item_r){
$studyitem = new studyitem($item_r->id);
if($studyitem->isValid() && $studyitem->type() == studyitem::COURSE){
$record = $DB->get_record("course_format_options",["courseid" => $studyitem->courseid(), "name" => "automaticenddate"]);
if($record && $record->value){
$record->value = false;
$DB->update_record("course_format_options",$record);
}
}
}
}
return success::success()->model();
}
/****************************
* *
* duplicate studyplan *
* *
****************************/
public static function duplicate_plan_parameters()
{
return new \external_function_parameters( [
"plan_id" => new \external_value(PARAM_INT, 'id of plan to copy '),
"name" => new \external_value(PARAM_TEXT, 'name of copy '),
"shortname" => new \external_value(PARAM_TEXT, 'shortname of copy '),
] );
}
public static function duplicate_plan_returns()
{
return studyplan::simple_structure();
}
public static function duplicate_plan($studyplan_id,$name,$shortname)
{
// Validate permissions
webservicehelper::require_capabilities(self::CAP_EDIT,studyplan::findById($studyplan_id)->context());
return studyplan::duplicate_plan($studyplan_id,$name,$shortname);
}
/****************************
* *
* export studyplan *
* *
****************************/
public static function export_plan_parameters()
{
return new \external_function_parameters( [
"studyplan_id" => new \external_value(PARAM_INT, 'id of plan to export '),
"format" => new \external_value(PARAM_TEXT,'export format', VALUE_OPTIONAL),
] );
}
public static function export_plan_returns()
{
return studyplan::export_structure();
}
public static function export_plan($studyplan_id, $format="json")
{
try{
// Validate permissions
webservicehelper::require_capabilities(self::CAP_EDIT,studyplan::findById($studyplan_id)->context());
$plan = studyplan::findById($studyplan_id);
if($format == "csv"){
return $plan->export_plan_csv();
}
else{
return $plan->export_plan();
}
}
catch(\webservice_access_exception $x) {
return [ "format" => "", "content" => ""];
}
}
public static function export_studylines_parameters()
{
return new \external_function_parameters( [
"studyplan_id" => new \external_value(PARAM_INT, 'id of plan to export '),
] );
}
public static function export_studylines_returns()
{
return studyplan::export_structure();
}
public static function export_studylines($studyplan_id)
{
$systemcontext = webservicehelper::system_context();
try{
webservicehelper::require_capabilities(self::CAP_EDIT,studyplan::findById($studyplan_id)->context());
$plan = studyplan::findById($studyplan_id);
return $plan->export_studylines();
}
catch(\webservice_access_exception $x) {
return [ "format" => "", "content" => ""];
}
}
/****************************
* *
* import studyplan *
* *
****************************/
public static function import_plan_parameters()
{
return new \external_function_parameters( [
"content" => new \external_value(PARAM_TEXT, 'import file content'),
"format" => new \external_value(PARAM_TEXT, 'import format'),
"context_id" => new \external_value(PARAM_INT, 'context of the study plan',VALUE_DEFAULT),
] );
}
public static function import_plan_returns()
{
return success::structure();
}
Plans are imported in correct context now
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public static function import_plan($content,$format="application/json",$context_id=1)
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{
try{
// Validate import context
$context = webservicehelper::find_context($context_id);
webservicehelper::require_capabilities(self::CAP_EDIT,$context);
Plans are imported in correct context now
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$result = studyplan::import_studyplan($content,$format,$context_id);
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return (new success($result, "During study plan import"))->model();
}
catch(\webservice_access_exception $x) {
return success::fail("Access denied")->model();
}
}
public static function import_studylines_parameters()
{
return new \external_function_parameters( [
"studyplan_id" => new \external_value(PARAM_INT, 'id of plan to export '),
"content" => new \external_value(PARAM_TEXT, 'import file content'),
"format" => new \external_value(PARAM_TEXT, 'import format'),
] );
}
public static function import_studylines_returns()
{
return success::structure();
}
public static function import_studylines($studyplan_id, $content,$format="application/json")
{
try{
$plan = studyplan::findById($studyplan_id);
// Validate import context
webservicehelper::require_capabilities(self::CAP_EDIT,$plan->context());
$result = $plan->import_studylines($content,$format);
return ($result?success::success():success::fail())->model();
}
catch(\webservice_access_exception $x) {
return success::fail("Access denied")->model();
}
}
/************************************************
* *
* Read and write course module title and desc *
* TODO: FINISH OR REMOVE *
* *
************************************************/
public static function read_course_displayname_parameters(){
return new \external_function_parameters( [
"cmid" => new \external_value(PARAM_INT, 'id of plan to export '),
] );
}
public static function read_course_displayname_returns(){
return new \external_value(PARAM_TEXT, 'title of course module');
}
public static function read_course_displayname($cmid){
//$cm =
}
public static function write_course_displayname_parameters(){
return new \external_function_parameters( [
"cmid" => new \external_value(PARAM_INT, 'id of plan to export '),
"title" => new \external_value(PARAM_TEXT, 'title of course module'),
] );
}
public static function write_course_displayname_returns(){
return success::structure();
}
public static function write_course_displayname($cmid,$title,$desc){
}
/********************************************************
* *
* Read and write course module title and desc *
* TODO: DEPRECATE when implementing core completion *
* *
********************************************************/
public static function submit_cm_editform_parameters(){
return new \external_function_parameters( [
"cmid" => new \external_value(PARAM_INT, 'id of course module'),
"formdata" => new \external_value(PARAM_RAW, 'url encoded form data'),
] );
}
public static function submit_cm_editform_returns(){
return success::structure();
}
public static function submit_cm_editform($cmid,$formdata){
global $CFG;
global $DB;
// Check the course module exists.
$cm = \get_coursemodule_from_id('', $cmid, 0, false, MUST_EXIST);
// Get some context ready
$context = \context_course::instance($cm->course);
self::validate_context($context);
// Check the course exists.
$course = \get_course($cm->course);
// require_login
require_login($course, false, $cm); // needed to setup proper $COURSE
// get needed info to create the correct form
list($cm, $context, $module, $data, $cw) = \get_moduleinfo_data($cm, $course);
$modmoodleform = "$CFG->dirroot/mod/$module->name/mod_form.php";
if (file_exists($modmoodleform)) {
require_once($modmoodleform);
} else {
print_error('noformdesc');
}
$mformclassname = 'mod_'.$module->name.'_mod_form';
// now hack the received data into $_POST, so the mform thinks it has been submitted "normally"
foreach(explode("&",$formdata) as $pair){
$p = explode("=",$pair,2);
$k = urldecode($p[0]);
$v = (count($p)>1)?urldecode($p[1]):"";
if(strpos($k,"[") > 0 && strpos($k,"]") == strlen($k) -1){
// its a bracketet field, like filename[text] which should be separated and put into a named array
list($k,$h) = explode("[",$k,2);
if(strlen($k) > 0 && strlen($h) > 1){
$h = rtrim($h,"]");
if(!array_key_exists($k,$_POST) || !is_array($_POST[$k])){
$_POST[$k] = [];
}
$_POST[$k][$h] = $v;
}
}else {
$_POST[$k] = $v;
}
}
// Now create the mform and update the module...
// update_moduleinfo() actually needs the mform somehow. Hence the ugly hacks
$mform = new $mformclassname($data, $cw->section, $cm, $course);
$mform->set_data($data);
if ($fromform = $mform->get_data()) {
update_moduleinfo($cm, $fromform, $course, $mform);
return success::success()->model();
} else {
return success::fail("MForm did not recognize submission data")->model();
}
}
}
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