129 lines
4.2 KiB
JavaScript
129 lines
4.2 KiB
JavaScript
/*eslint no-console: "off"*/
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/**
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* Copy fields from one object to another
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* @param {Object} target The target to move to
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* @param {Object} source The source to move from
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* @param {Array} fields The field names to copy
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* @returns {Object} The map with strings loaded in
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*/
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export function objCopy(target,source,fields){
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for(const ix in fields) {
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const field = fields[ix];
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target[field] = source[field];
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}
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}
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/**
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* Transport items from one object to another
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* @param {Object} target The target to move to
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* @param {Object} source The source to move from
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* @param {*} identifier The value used to match the item
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* @param {string} param The field name to match on (default: 'value')
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*/
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export function transportItem(target,source,identifier,param){
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if(!param){
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param = 'value';
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}
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// find item
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let item;
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let itemindex;
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for(const ix in source){
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if(source[ix][param] == identifier){
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item = source[ix];
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itemindex = ix;
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break;
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}
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}
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if(item){
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target.push(item);
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source.splice(itemindex,1);
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}
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}
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/**
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* Do initial conversion on multiple studyplans
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* @param {Array} studyplans The list of studyplans to load
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* @returns {Array} List of updated studyplans
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*/
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export function ProcessStudyplans(studyplans){
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// Unify object references to connections between items, so there are no duplicates
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for(const isx in studyplans)
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{
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const studyplan = studyplans[isx];
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ProcessStudyplan(studyplan);
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}
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return studyplans;
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}
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/**
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* Perform initial processing on a downloaded studyplan
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* Mainly used to create the proper references between items
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* @param {Object} studyplan The studyplan to process
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* @returns Processed studyplan
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*/
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export function ProcessStudyplan(studyplan){
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let connections = {};
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for(const ip in studyplan.pages){
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const page = studyplan.pages[ip];
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for(const il in page.studylines) {
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const line = page.studylines[il];
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for(const is in line.slots ) {
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const slot = line.slots[is];
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if(slot.competencies !== undefined){
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for(const ic in slot.competencies){
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const itm = slot.competencies[ic];
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for(const idx in itm.connections.in) {
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const conn = itm.connections.in[idx];
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if(conn.id in connections){
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itm.connections[idx] = connections[conn.id];
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} else {
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connections[conn.id] = conn;
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}
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}
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for(const idx in itm.connections.out) {
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const conn = itm.connections.out[idx];
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if(conn.id in connections){
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itm.connections[idx] = connections[conn.id];
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} else {
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connections[conn.id] = conn;
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}
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}
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}
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}
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if(slot.filters !== undefined){
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for(const ix in slot.filters){
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const itm = slot.filters[ix];
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for(const idx in itm.connections.in) {
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const conn = itm.connections.in[idx];
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if(conn.id in connections){
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itm.connections[idx] = connections[conn.id];
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} else {
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connections[conn.id] = conn;
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}
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}
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for(const idx in itm.connections.out) {
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const conn = itm.connections.out[idx];
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if(conn.id in connections){
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itm.connections[idx] = connections[conn.id];
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} else {
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connections[conn.id] = conn;
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}
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}
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}
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}
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}
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}
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}
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return studyplan;
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}
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