From this post, here's an example Dataview script to extract the contents of callout boxes from daily notes, and present the result in a table:
```dataviewjs
// You can update this to filter as you like - filtering for just your daily notes would be good
const pages = dv.pages('#daily')
// This regex will find the contents of a specifically formatted callout
const regex = /\n```ad-(\w+)\r?\ntitle:(.+?)\r?\n(\*.+?)```/
const rows = []
for (const page of pages) {
const file = app.vault.getAbstractFileByPath(page.file.path)
// Read the file contents
const contents = await app.vault.read(file)
// Extract the summary via regex
for (const callout of contents.match(new RegExp(regex, 'sg')) || []) {
const match = callout.match(new RegExp(regex, 's'))
rows.push([match[2], match[1], match[3], page.file.link])
}
}
dv.table(['Title', 'Type', 'Bullets', 'Link'], rows)
```