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MediaWiki:Common.js: Difference between revisions
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var pageTitle = $(cardElement).data('page') || null; | var pageTitle = $(cardElement).data('page') || null; | ||
window.currentEntryTitle = pageTitle; | window.currentEntryTitle = pageTitle; | ||
var isRelatedArticle = $(cardElement).hasClass('related-article'); | var isRelatedArticle = $(cardElement).hasClass('related-article'); | ||
| Line 1,050: | Line 1,050: | ||
$('#print-button').on('click', function () { | $('#print-button').on('click', function () { | ||
var pageTitle = window.currentEntryTitle; | var pageTitle = window.currentEntryTitle; | ||
if (!pageTitle) { window.print(); return; } | if (!pageTitle) { | ||
console.warn('[print] No currentEntryTitle; printing whole page fallback.'); | |||
window.print(); | |||
return; | |||
} | |||
var api = mw.util.wikiScript('api'); | var api = mw.util.wikiScript('api'); | ||
console.log('[print] Fetching parsed HTML for:', pageTitle, 'via', api); | |||
$.getJSON(api, { | $.getJSON(api, { | ||
action: 'parse', | action: 'parse', | ||
page: pageTitle, | page: pageTitle, // exact page title, e.g. "040" | ||
prop: 'text', | prop: 'text', | ||
format: 'json' | format: 'json', | ||
origin: '*' // safe for CORS if needed | |||
}).done(function (res) { | }).done(function (res) { | ||
var html = res && res.parse && res.parse.text && res.parse.text['*']; | var html = res && res.parse && res.parse.text && res.parse.text['*']; | ||
if (!html) { window.print(); return; } | if (!html) { | ||
console.warn('[print] No HTML returned from parse API; fallback print.'); | |||
window.print(); | |||
return; | |||
} | |||
var $tmp = $('<div>').html(html); | var $tmp = $('<div>').html(html); | ||
var $print = $tmp.find('.print-only').first(); | var $print = $tmp.find('.print-only').first(); | ||
console.log('[print] .print-only found:', $print.length); | |||
// | if (!$print.length) { | ||
console.warn('[print] No .print-only in parsed HTML; fallback print.'); | |||
window.print(); | |||
return; | |||
} | |||
// Build hidden iframe | |||
var iframe = document.createElement('iframe'); | var iframe = document.createElement('iframe'); | ||
iframe.style.position = 'fixed'; | iframe.style.position = 'fixed'; | ||
| Line 1,077: | Line 1,093: | ||
document.body.appendChild(iframe); | document.body.appendChild(iframe); | ||
var doc = iframe.contentDocument || iframe.contentWindow.document; | var doc = iframe.contentDocument || iframe.contentWindow.document; | ||
var printCssUrl = mw.util.getUrl('MediaWiki:Print.css', { action: 'raw', ctype: 'text/css' }); | var printCssUrl = mw.util.getUrl('MediaWiki:Print.css', { action: 'raw', ctype: 'text/css' }); | ||
console.log('[print] Using print CSS:', printCssUrl); | |||
// Write minimal document with ONLY the print block + print CSS | |||
doc.open(); | doc.open(); | ||
doc.write( | doc.write( | ||
| Line 1,090: | Line 1,108: | ||
doc.close(); | doc.close(); | ||
// Give the iframe a moment, then print | |||
iframe.onload = function () { | iframe.onload = function () { | ||
iframe.contentWindow.focus(); | try { | ||
iframe.contentWindow.focus(); | |||
setTimeout(function () { document.body.removeChild(iframe); }, 500); | iframe.contentWindow.print(); | ||
} finally { | |||
setTimeout(function () { document.body.removeChild(iframe); }, 500); | |||
} | |||
}; | }; | ||
}).fail(function () { | }).fail(function (xhr) { | ||
console.warn('[print] API request failed:', xhr && xhr.status, xhr && xhr.statusText); | |||
window.print(); | window.print(); | ||
}); | }); | ||