tdpeuter/2025SELab2-project-Dwengo
tdpeuter/2025SELab2-project-Dwengo
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Code Issues Releases 4 Packages 2 Wiki Activity

style: fix linting issues met ESLint

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Lint Action 2025-03-11 03:09:08 +00:00
parent a30c4d0d32
commit aa1a85e64e
24 changed files with 76 additions and 90 deletions
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4
backend/src/services/learning-objects/attachment-service.ts
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@ -12,9 +12,9 @@ const attachmentService = {
language: learningObjectId.language,
version: learningObjectId.version,
}, attachmentName);
} else {
}
return attachmentRepo.findByMostRecentVersionOfLearningObjectAndName(learningObjectId.hruid, learningObjectId.language, attachmentName);
}
}
}

18
backend/src/services/learning-objects/dwengo-api-learning-object-provider.ts
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@ -68,23 +68,15 @@ async function fetchLearningObjects(
const nodes: LearningObjectNode[] = learningPathResponse.data[0].nodes;
if (!full) {
return nodes.map((node) => {
return node.learningobject_hruid;
});
return nodes.map((node) => node.learningobject_hruid);
}
return await Promise.all(
nodes.map(async (node) => {
return dwengoApiLearningObjectProvider.getLearningObjectById({
nodes.map(async (node) => dwengoApiLearningObjectProvider.getLearningObjectById({
hruid: node.learningobject_hruid,
language: learningPathId.language
});
})
).then((objects) => {
return objects.filter((obj): obj is FilteredLearningObject => {
return obj !== null;
});
});
}))
).then((objects) => objects.filter((obj): obj is FilteredLearningObject => obj !== null));
} catch (error) {
console.error('❌ Error fetching learning objects:', error);
return [];
@ -98,7 +90,7 @@ const dwengoApiLearningObjectProvider: LearningObjectProvider = {
async getLearningObjectById(
id: LearningObjectIdentifier
): Promise<FilteredLearningObject | null> {
let metadataUrl = `${DWENGO_API_BASE}/learningObject/getMetadata`;
const metadataUrl = `${DWENGO_API_BASE}/learningObject/getMetadata`;
const metadata = await fetchWithLogging<LearningObjectMetadata>(
metadataUrl,
`Metadata for Learning Object HRUID "${id.hruid}" (language ${id.language})`,

4
backend/src/services/learning-objects/learning-object-service.ts
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@ -11,9 +11,9 @@ import databaseLearningObjectProvider from "./database-learning-object-provider"
function getProvider(id: LearningObjectIdentifier): LearningObjectProvider {
if (id.hruid.startsWith(getEnvVar(EnvVars.UserContentPrefix))) {
return databaseLearningObjectProvider;
} else {
}
return dwengoApiLearningObjectProvider;
}
}
/**

2
backend/src/services/learning-objects/processing/extern/extern-processor.ts vendored
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@ -22,7 +22,7 @@ class ExternProcessor extends StringProcessor {
// If a seperate youtube-processor would be added, this code would need to move to that processor
// Converts youtube urls to youtube-embed urls
let match = /(.*youtube.com\/)watch\?v=(.*)/.exec(externURL)
const match = /(.*youtube.com\/)watch\?v=(.*)/.exec(externURL)
if (match) {
externURL = match[1] + "embed/" + match[2];
}

4
backend/src/services/learning-objects/processing/gift/gift-processor.ts
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@ -38,9 +38,9 @@ class GiftProcessor extends StringProcessor {
let html = "<div class='learning-object-gift'>\n";
let i = 1;
for (let question of quizQuestions) {
for (const question of quizQuestions) {
html += ` <div class='gift-question' id='gift-q${i}'>\n`;
html += " " + this.renderQuestion(question, i).replaceAll(/\n(.+)/g, "\n $1"); // replace for indentation.
html += " " + this.renderQuestion(question, i).replaceAll(/\n(.+)/g, "\n $1"); // Replace for indentation.
html += ` </div>\n`;
i++;
}

2
backend/src/services/learning-objects/processing/gift/question-renderers/multiple-choice-question-renderer.ts
View file

@ -11,7 +11,7 @@ export class MultipleChoiceQuestionRenderer extends GIFTQuestionRenderer<Multipl
renderedHtml += `<p class='gift-stem' id='gift-q${questionNumber}-stem'>${question.stem.text}</p>\n`;
}
let i = 0;
for (let choice of question.choices) {
for (const choice of question.choices) {
renderedHtml += `<div class="gift-choice-div">\n`;
renderedHtml += ` <input type='radio' id='gift-q${questionNumber}-choice-${i}' name='gift-q${questionNumber}-choices' value="${i}"/>\n`;
renderedHtml += ` <label for='gift-q${questionNumber}-choice-${i}'>${choice.text}</label>\n`;

2
backend/src/services/learning-objects/processing/image/block-image-processor.ts
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@ -11,7 +11,7 @@ class BlockImageProcessor extends InlineImageProcessor {
}
override renderFn(imageUrl: string){
let inlineHtml = super.render(imageUrl);
const inlineHtml = super.render(imageUrl);
return DOMPurify.sanitize(`<div>${inlineHtml}</div>`);
}
}

34
backend/src/services/learning-objects/processing/markdown/dwengo-marked-renderer.ts
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@ -56,53 +56,53 @@ function extractLearningObjectIdFromHref(href: string): LearningObjectIdentifier
},
// When the syntax for a link is used => [text](href "title")
// render a custom link when the prefix for a learning object is used.
// Render a custom link when the prefix for a learning object is used.
link(link: Link): string {
const href = link.href;
const title = link.title || "";
const text = marked.parseInline(link.text); // There could for example be an image in the link.
if (href.startsWith(prefixes.learningObject)) {
// link to learning-object
// Link to learning-object
const learningObjectId = extractLearningObjectIdFromHref(href);
return `<a href="${getUrlStringForLearningObjectHTML(learningObjectId)}" target="_blank" title="${title}">${text}</a>`;
} else {
// any other link
}
// Any other link
if (!isValidHttpUrl(href)) {
throw new ProcessingError("Link is not a valid HTTP URL!");
}
//<a href="https://kiks.ilabt.imec.be/hub/tmplogin?id=0101" title="Notebooks Werking"><img src="Knop.png" alt="" title="Knop"></a>
return `<a href="${href}" target="_blank" title="${title}">${text}</a>`;
}
},
// When the syntax for an image is used => ![text](href "title")
// render a learning object, pdf, audio or video if a prefix is used.
// Render a learning object, pdf, audio or video if a prefix is used.
image(img: Image): string {
const href = img.href;
if (href.startsWith(prefixes.learningObject)) {
// embedded learning-object
// Embedded learning-object
const learningObjectId = extractLearningObjectIdFromHref(href);
return `
<learning-object hruid="${learningObjectId.hruid}" language="${learningObjectId.language}" version="${learningObjectId.version}"/>
`; // Placeholder for the learning object since we cannot fetch its HTML here (this has to be a sync function!)
} else if (href.startsWith(prefixes.pdf)) {
// embedded pdf
let proc = new PdfProcessor();
// Embedded pdf
const proc = new PdfProcessor();
return proc.render(href.split(/\/(.+)/, 2)[1]);
} else if (href.startsWith(prefixes.audio)) {
// embedded audio
let proc = new AudioProcessor();
// Embedded audio
const proc = new AudioProcessor();
return proc.render(href.split(/\/(.+)/, 2)[1]);
} else if (href.startsWith(prefixes.extern) || href.startsWith(prefixes.video) || href.startsWith(prefixes.notebook)) {
// embedded youtube video or notebook (or other extern content)
let proc = new ExternProcessor();
// Embedded youtube video or notebook (or other extern content)
const proc = new ExternProcessor();
return proc.render(href.split(/\/(.+)/, 2)[1]);
} else {
// embedded image
let proc = new InlineImageProcessor();
}
// Embedded image
const proc = new InlineImageProcessor();
return proc.render(href)
}
},
}

6
backend/src/services/learning-objects/processing/markdown/markdown-processor.ts
View file

@ -27,7 +27,7 @@ class MarkdownProcessor extends StringProcessor {
}
replaceLinks(html: string) {
let proc = new InlineImageProcessor();
const proc = new InlineImageProcessor();
html = html.replace(/<img.*?src="(.*?)".*?(alt="(.*?)")?.*?(title="(.*?)")?.*?>/g, (
match: string,
src: string,
@ -35,9 +35,7 @@ class MarkdownProcessor extends StringProcessor {
altText: string,
title: string,
titleText: string
) => {
return proc.render(src);
});
) => proc.render(src));
return html;
}
}

2
backend/src/services/learning-objects/processing/processing-service.ts
View file

@ -54,7 +54,7 @@ class ProcessingService {
learningObject: LearningObject,
fetchEmbeddedLearningObjects?: (loId: LearningObjectIdentifier) => Promise<LearningObject | null>
): Promise<string> {
let html = this.processors.get(learningObject.contentType)!.renderLearningObject(learningObject);
const html = this.processors.get(learningObject.contentType)!.renderLearningObject(learningObject);
if (fetchEmbeddedLearningObjects) {
// Replace all embedded learning objects.
return replaceAsync(

4
backend/src/services/learning-paths/database-learning-path-provider.ts
View file

@ -22,7 +22,7 @@ import {LearningPathTransition} from "../../entities/content/learning-path-trans
*/
async function getLearningObjectsForNodes(nodes: LearningPathNode[]): Promise<Map<LearningPathNode, FilteredLearningObject>> {
// Fetching the corresponding learning object for each of the nodes and creating a map that maps each node to
// its corresponding learning object.
// Its corresponding learning object.
const nullableNodesToLearningObjects = new Map<LearningPathNode, FilteredLearningObject | null>(
await Promise.all(
nodes.map(node =>
@ -58,7 +58,7 @@ async function convertLearningPath(learningPath: LearningPathEntity, order: numb
const image = learningPath.image ? learningPath.image.toString("base64") : undefined;
return {
_id: `${learningPath.hruid}/${learningPath.language}`, // for backwards compatibility with the original Dwengo API.
_id: `${learningPath.hruid}/${learningPath.language}`, // For backwards compatibility with the original Dwengo API.
__order: order,
hruid: learningPath.hruid,
language: learningPath.language,

12
backend/src/services/learning-paths/learning-path-personalizing-service.ts
View file

@ -43,7 +43,7 @@ function transitionPossible(transition: LearningPathTransition, submitted: objec
*/
const learningPathPersonalizingService = {
async calculatePersonalizedTrajectory(nodes: LearningPathNode[], pathFor: {student?: Student, group?: Group}): Promise<LearningPathNode[]> {
let trajectory: LearningPathNode[] = [];
const trajectory: LearningPathNode[] = [];
// Always start with the start node.
let currentNode = nodes.filter(it => it.startNode)[0];
@ -51,17 +51,17 @@ const learningPathPersonalizingService = {
while (true) {
// At every node, calculate all the possible next transitions.
let lastSubmission = await getLastRelevantSubmission(currentNode, pathFor);
let submitted = lastSubmission === null ? null : JSON.parse(lastSubmission.content);
let possibleTransitions = currentNode.transitions
const lastSubmission = await getLastRelevantSubmission(currentNode, pathFor);
const submitted = lastSubmission === null ? null : JSON.parse(lastSubmission.content);
const possibleTransitions = currentNode.transitions
.filter(it => transitionPossible(it, submitted));
if (possibleTransitions.length === 0) { // If there are none, the trajectory has ended.
return trajectory;
} else { // Otherwise, take the first possible transition.
} // Otherwise, take the first possible transition.
currentNode = possibleTransitions[0].node;
trajectory.push(currentNode);
}
}
}
};