/*
~~ Nudge me to read in another language ~~
A script that nudges you to read more in the
language you're interested in by displaying the
beginning of that language's article while you
read the English language Wikipedia.
Set your desired language with:
> window.nudge_me_to_read_in_this_language_code = 'es'
CC0
*/
(function () {
if (mw.config.get('wgAction') !== 'view') return;
if (mw.config.get('wgNamespaceNumber') !== 0) return;
var url = new URL(window.location.href)
if(mw.config.get('wgDiffOldId')) return;
if(mw.config.get('wgRevisionId') !== mw.config.get('wgCurRevisionId')) return;
/* Default to Spanish */
var nudge_me_to_read_in_this_language_code = window.nudge_me_to_read_in_this_language_code || 'es';
var project_url = `https://${nudge_me_to_read_in_this_language_code}.wikipedia.org`
var article_url = $(`#p-lang a[href^="${project_url}"]`).attr('href')
if (!article_url) return;
if($('#toc:not(.tocright #toc)').length < 1) return;
/* Redirect to the article in 3% of cases */
if(Math.random()<0.03){
window.location.href = article_url
return
}
var title = article_url.match(/\/wiki\/(.+)/)[1]
$.get(`${project_url}/w/api.php?action=parse&origin=*&format=json&page=${title}`, function (data) {
/* Wrap in an element (for some reason I couldn't query :root) */
var html = $('<div>' + data.parse.text['*'] + '</div>')
/* Remove images, hatnotes, and sections that are not the intro */
html
.find('.noprint, .mw-empty-elt, table, .infobox, .thumb, .image, h2 +, h2, .mw-parser-output > *:not(p), p > div')
.remove()
/* Remove "Citation needed" */
html
.find('sup a[href^="/wiki/Wikipedia:"], sup a[href^="#"]')
.closest('sup')
.remove()
/* Remove empty divs */
html
.find('p:empty')
.remove()
console.log(html)
/* Find the first paragraph */
paragraph = html.find('p').first()
/* Turn relative urls into absolute urls */
paragraph.find('a[href^="/"]').each(function () {
$(this).attr('href', project_url + $(this).attr('href'))
})
// /* "Continue reading" button */
//paragraph.append(`<small style="margin-left:7px;"><a href="${project_url}/wiki/${title}">[Continue reading...]</a></small>`)
paragraph.attr('class','noprint')
// paragraph.css({
// background: '#fff4d6',
// padding: '10px',
// border: '1px solid #fbda9e',
// borderRadius: '3px',
// fontSize: '14px',
// lineHeight: '1.6',
// marginBottom: '20px',
// })
// /* Calculate scroll position */
// var offsetBefore = $('#firstHeading').offset().top
$('#toc').before(paragraph)
// var offsetAfter = $('#firstHeading').offset().top
// if ($(window).scrollTop() < offsetBefore) {
// $(window).scrollTop($(window).scrollTop() + (offsetAfter - offsetBefore))
// }
// $('#mw-panel').css({ marginTop: (offsetAfter - offsetBefore) + 'px' })
})
})()
