How to use DataViewJS to extract the tags from a note's content ?

[Wenzel]

Hi !

I'm exploring whether I could use DataviewJS to surpercharge my weekly summary notes.

Basically, i'd like to extract all the tags that I used in each Dailynotes, and simply provide a Table with each tag and the line associated with the tag.

I'm stuck at the step of extracting all the tags used in a given week.

Basically doing this (suggested by ChatGPT)

// Getting the current date, year, month, and week number
let currentDate = moment();
let currentYear = currentDate.format('YYYY');
let currentMonth = currentDate.format('MM');
let currentWeek = currentDate.format('W');

// Creating an empty Set to store unique tags
let tags = new Set();

// Going through all the notes
dv.pages()
    .where(p => p.file.path.includes(`Journal/${currentYear}/${currentMonth}/W${currentWeek}`))
    .forEach(page => {
        // Accessing the tags from the page metadata and adding them to the Set
        if (page.tags) {
            page.tags.forEach(tag => tags.add(tag));
        }
    });

// Creating a table with the tags
dv.table(["Tags"], Array.from(tags).map(tag => ({ "Tags": tag })));

However the tags accessed are related to the FrontMatter tags I believe, not the tags contained in the note.
Because I get nothing out.

Anyone has an idea, or an API tip how I can achieve this here ?

Thanks !