moodle_local_treestudyplan/cfg_grades.php

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PHP
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<?php
require_once("../../config.php");
require_once($CFG->libdir.'/adminlib.php');
admin_externalpage_setup("local_treestudyplan_gradeconfig");
$systemcontext = context_system::instance();
// Check if user has capability to manage this
require_capability('local/treestudyplan:configure', $systemcontext);
$PAGE->requires->js_call_amd('local_treestudyplan/cfg-grades', 'init');
const GRADECFG_TABLE = "local_treestudyplan_gradecfg";
$scales = \grade_scale::fetch_all_global();
$mappings = $DB->get_records(GRADECFG_TABLE);
$scale_cfgs = [];
$grade_cfgs = [];
foreach($mappings as $cfg){
if(!empty($cfg->scale_id)){
$scale_cfgs[$cfg->scale_id] = $cfg;
}
elseif(!empty($cfg->grade_points)){
$grade_cfgs[$cfg->grade_points] = $cfg;
}
}
print $OUTPUT->header();
if($_POST["action"] == "update"){
// First loop through the scales to see which need to be updated
foreach($scales as $scale)
{
if(array_key_exists($scale->id,$scale_cfgs)){
$scalecfg = $scale_cfgs[$scale->id];
$needupdate = false;
foreach(["min_progress", "min_completed"] as $handle) {
$key = "s_{$scale->id}_{$handle}";
if(array_key_exists($key,$_POST) && is_numeric($_POST[$key])){
$value = intval($_POST[$key]);
if($value != $scalecfg->$handle){
$scalecfg->$handle = $value;
$needupdate = true;
}
}
}
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if($needupdate){
$DB->update_record(GRADECFG_TABLE,$scalecfg);
}
}
else {
$scalecfg = (object)[ "scale_id" => $scale->id,];
$requireinsert = false;
foreach(["min_progress", "min_completed"] as $handle) {
$key = "s_{$scale->id}_{$handle}";
if(array_key_exists($key,$_POST) && is_numeric($_POST[$key])){
$scalecfg->$handle = intval($_POST[$key]);
$requireinsert = true;
}
}
if($requireinsert){
// Insert into database and add to the list of scale configs
$id = $DB->insert_record(GRADECFG_TABLE,$scalecfg);
$scalecfg = $DB->get_record(GRADECFG_TABLE,['id' => $id]);
$scale_cfgs[$id] = $scalecfg;
}
}
}
// Now, loop through the gradepoints to parse
$deletelist = [];
foreach($grade_cfgs as $gradecfg){
$deletekey = "g_{$gradecfg->grade_points}_delete";
if(array_key_exists($deletekey,$_POST) && boolval($_POST[$deletekey]) === true){
$DB->delete_records(GRADECFG_TABLE,["id" => $gradecfg->id]);
$deletelist[] = $gradecfg;
}
else
{
foreach(["min_progress", "min_completed"] as $handle) {
$key = "g_{$gradecfg->grade_points}_{$handle}";
if(array_key_exists($key,$_POST) && is_numeric($_POST[$key])){
$gradecfg->$handle = floatval($_POST[$key]);
}
}
$DB->update_record(GRADECFG_TABLE,$gradecfg);
// reload to ensure proper rounding is done
$grade_cfgs[$gradecfg->grade_points] = $DB->get_record(GRADECFG_TABLE,['id' => $gradecfg->id]);
}
}
foreach($deletelist as $gradeconfig){
unset($grade_cfgs[$gradecfg->grade_points]);
}
unset($deletelist);
// And add an optionally existing new gradepoint setting
if(array_key_exists("g_new_gradepoints",$_POST) && !empty($_POST["g_new_gradepoints"]) && is_numeric($_POST["g_new_gradepoints"]) ){
$gp = intval($_POST["g_new_gradepoints"]);
if(!array_key_exists($gp,$grade_cfgs)){
$gradecfg = (object)[ "grade_points" => $gp];
$requireinsert = false;
foreach(["min_progress", "min_completed"] as $handle) {
$key = "g_new_{$handle}";
if(array_key_exists($key,$_POST) && is_numeric($_POST[$key])){
$gradecfg->$handle = floatval($_POST[$key]);
$requireinsert = true;
}
}
if($requireinsert){
// Insert into database and add to the list of grade configs
$id = $DB->insert_record(GRADECFG_TABLE,$gradecfg);
// reload to ensure proper rounding is done
$gradecfg = $DB->get_record(GRADECFG_TABLE,['id' => $id]);
$grade_cfgs[$id] = $gradecfg;
}
}
}
}
//process all available scales and load the current configuration for it.
$data = [];
foreach($scales as $scale)
{
$scale->load_items();
$scalecfg = null;
if(array_key_exists($scale->id,$scale_cfgs)){
$scalecfg = $scale_cfgs[$scale->id];
}
$attrs_c = ['value' => '','disabled' => 'disabled', ];
$attrs_p = ['value' => '','disabled' => 'disabled', ];
if(!isset($scalecfg) || $scalecfg->min_completed == ""){
$attrs_c["selected"] = "selected";
}
if(!isset($scalecfg) || $scalecfg->min_progress == ""){
$attrs_p["selected"] = "selected";
}
$options_completed = html_writer::tag("option",get_string('select_scaleitem','local_treestudyplan'),$attrs_c);
$options_progress = html_writer::tag("option",get_string('select_scaleitem','local_treestudyplan'),$attrs_p);
$key = 1; // Start counting by one, as used in sum aggregations
foreach($scale->scale_items as $value){
$attrs_c = ["value" => $key];
$attrs_p = ["value" => $key];
if(isset($scalecfg)){
if(intval($scalecfg->min_completed) == $key){
$attrs_c["selected"] = "selected";
}
if(intval($scalecfg->min_progress) == $key){
$attrs_p["selected"] = "selected";
}
}
$options_progress .= html_writer::tag("option",$value,$attrs_p);
$options_completed .= html_writer::tag("option",$value,$attrs_c);
$key++;
}
$row = [];
$row[] = $scale->name;
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//$row[] = html_writer::tag("select", $options_progress, ['name' => "s_{$scale->id}_min_progress",'autocomplete' => 'off']) ;
$row[] = html_writer::tag("select", $options_completed, ['name' => "s_{$scale->id}_min_completed",'autocomplete' => 'off']) ;
$data[] = $row;
}
print html_writer::start_tag("form",["method" => "post",]);
print html_writer::tag("input", null, ['name' => "action", 'value' => 'update', 'type' => 'hidden']);
$table = new html_table();
$table->id = "";
$table->attributes['class'] = 'generaltable m-roomtable';
$table->tablealign = 'center';
$table->summary = '';//get_string('uploadtimetable_preview', 'local_chronotable');
$table->head = [];
$table->data = $data;
$table->head[] = get_string('scale');
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//$table->head[] = get_string('min_progress', 'local_treestudyplan');
$table->head[] = get_string('min_completed', 'local_treestudyplan');
print $OUTPUT->heading(get_string('cfg_grades_desc_head', 'local_treestudyplan'));
print html_writer::tag('p', get_string('cfg_grades_desc', 'local_treestudyplan'));
print $OUTPUT->heading(get_string('cfg_grades_scales', 'local_treestudyplan'));
print html_writer::tag('div', html_writer::table($table), ['class'=>'flexible-wrap']);
$data = [];
foreach($grade_cfgs as $g){
$row = [];
$row[] = $g->grade_points;
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// $row[] = html_writer::tag("input", null, ['name' => "g_{$g->grade_points}_min_progress", 'value' => "{$g->min_progress}", 'type' => 'text', "class" => "float", 'autocomplete' => 'off']) ;
$row[] = html_writer::tag("input", null, ['name' => "g_{$g->grade_points}_min_completed", 'value' => "{$g->min_completed}", 'type' => 'text', "class" => "float", 'autocomplete' => 'off']) ;
$row[] = html_writer::tag("input", null, ['name' => "g_{$g->grade_points}_delete", 'type' => 'checkbox', ]) ;
$data[] = $row;
}
$row = [];
$row[] = html_writer::tag("input", null, ['name' => "g_new_gradepoints", 'value' => '', 'type' => 'number', 'min' => '0', 'pattern' => '/d+', 'step' => '1', 'autocomplete' => 'off']);
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//$row[] = html_writer::tag("input", null, ['name' => "g_new_min_progress", 'value' => '', 'type' => 'text', "class" => "float", 'autocomplete' => 'off']) ;
$row[] = html_writer::tag("input", null, ['name' => "g_new_min_completed", 'value' => '', 'type' => 'text',"class" => "float", 'autocomplete' => 'off']) ;
$data[] = $row;
$table = new html_table();
$table->id = "";
$table->attributes['class'] = 'generaltable m-roomtable';
$table->tablealign = 'center';
$table->summary = '';//get_string('uploadtimetable_preview', 'local_chronotable');
$table->head = [];
$table->data = $data;
$table->head[] = get_string('grade_points', 'local_treestudyplan');
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//$table->head[] = get_string('min_progress', 'local_treestudyplan');
$table->head[] = get_string('min_completed', 'local_treestudyplan');
$table->head[] = get_string('delete',);
print $OUTPUT->heading(get_string('cfg_grades_grades', 'local_treestudyplan'));
print html_writer::tag('div', html_writer::table($table), ['class'=>'flexible-wrap']);
print html_writer::tag("input", null, ['value' => get_string("save"), 'type' => 'submit', "class" => "btn btn-primary"]);
print html_writer::end_tag("form");
print $OUTPUT->footer();