User:Alexis Reggae/QuickEdit.js

/** Quick Edit **/

// Edit sections of a page without leaving the article // en:w:User:BrandonXLF/QuickEdit // By en:w:User:BrandonXLF

(function {	var mobile = mw.config.get('skin') === 'minerva',		apiSingleton,		titleRegexp = new RegExp( mw.config.get('wgArticlePath').replace(/[.*+?^${}|[\]\\]/g, '\\$&').replace(/\\\$1/, '([^?]+)') + '|[?&]title=([^&#]*)' );

function api(func, params) { if (!apiSingleton) apiSingleton = new mw.Api;

$.extend(params, {			errorformat: 'html',			errorlang: mw.config.get('wgUserLanguage'),			errorsuselocal: true		});

return apiSingleton[func](params).fail(function(_, data) {			mw.notify(apiSingleton.getErrorMessage(data), { type: 'error', tag: 'quickedit' });		});	}

function getPageInfo(title, sectionID) { return api('get', {			action: 'query',			curtimestamp: 1,			prop: 'revisions',			indexpageids: 1,			titles: title,			rvprop: ['timestamp', 'content'],			rvslots: 'main',			rvsection: sectionID		}).then(function(res) {			var rev = res.query.pages[res.query.pageids[0]].revisions[0];

return { start: res.curtimestamp, base: rev.timestamp, full: rev.slots.main['*'] };		});	}

function getPreviewCallback(editor) { editor.children('.preview').remove;

new OO.ui.ProgressBarWidget.$element.css({			maxWidth: '100%',			borderRadius: '0',			boxShadow: 'none',			margin: '8px 0'		}).addClass('preview').appendTo(editor);

return function(html) { editor.children('.preview').remove;

$(' ').html(html).css({				margin: '8px 0',				border: '1px solid #a2a9b1',				padding: '8px',				overflowX: 'hidden'			}).addClass('preview').appendTo(editor); };	}

function showCompare(editor, title, from, to) { mw.loader.load('mediawiki.diff.styles');

api('post', {			action: 'compare',			fromslots: 'main',			'fromtext-main': from,			fromtitle: title,			frompst: 'true',			toslots: 'main',			'totext-main': to,			totitle: title,			topst: 'true'		}).then(function(r) {			return r.compare['*'] ? $(' ').addClass('diff').append( $(' ').append(					$(' ').addClass('diff-marker'),					$(' ').addClass('diff-content'),					$(' ').addClass('diff-marker'),					$(' ').addClass('diff-content')				) ).append(r.compare['*']) : 'No differences.';		}).then(getPreviewCallback(editor)); }

// Parts taken from EditPage::extractSectionTitle and Parser::stripSectionName function getSectionSummary(text) { var match = text.match(/^(=+)(.+)\1\s*(\n|$)/);

return !match ? '' : '/* ' + match[2].trim // Strip internal link markup .replace(/\[\[:?([^[|]+)\|([^[]+)\]\]/g, '$2') .replace(/\[\[:?([^[]+)\|?\]\]/g, '$1') // Strip external link markup .replace(new RegExp('\\[(?:' + mw.config.get('wgUrlProtocols') + ')([^ ]+?) ([^\\[]+)\\]', 'ig'), '$2') // Remove wikitext quotes .replace(/(||)(?!')/g, '') // Strip HTML tags .replace(/<[^>]+?>/g, '') + ' */ '; }

function showEditor(el) { var progress = new OO.ui.ProgressBarWidget, heading = el.closest(':header'), matcher = heading.nextUntil.bind(heading), inserter = heading.after.bind(heading), targetEl = el.siblings('.quickedit-target').last, titleMatch = targetEl.attr('href').match(titleRegexp), title = decodeURIComponent(titleMatch[1] || titleMatch[2]), sectionID = /[?&]v?e?section=T?-?(\d*)/.exec(targetEl.attr('href'))[1];

if (!heading.closest('.mw-parser-output').length) { var articleContent = $('#mw-content-text .mw-parser-output');

matcher = function(selector) { var child = articleContent.children(selector).first;

if (child.length) return child.prevAll; return articleContent.children; };			inserter = articleContent.prepend.bind(articleContent); }

inserter(progress.$element.css({ maxWidth: '100%', borderRadius: '0', boxShadow: 'none' }));

el.addClass('quickedit-loading'); $('.quickedit-hide').removeClass('quickedit-hide'); $('.quickedit-heading').removeClass('quickedit-heading'); $('#quickedit-editor').remove;

getPageInfo(title, sectionID).then(function(r) {			var start = r.start,				base = r.base,				full = r.full,				saving = false,				expanded = false,				remainderStart = full.match(/\n=+.+=+(?:\n|$)/),				part = remainderStart ? full.substring(0, remainderStart.index) : full,				remainder = remainderStart ? full.substring(remainderStart.index) : '',				level = 0,				editor;

full.replace(/^(=+).+?(=+)(?:\n|$)/, function(m, a, b) {				level = Math.min(a.length, b.length);				return m;			});

var levelMatch = 'h1'; for (var i = 2; i <= level; i++) levelMatch += ',h' + i + ':has(*)';

var partSection = matcher(':header:has(*)'), fullSection = matcher(levelMatch), textarea = new OO.ui.MultilineTextInputWidget({					rows: 1,					maxRows: 20,					autosize: true,					value: part				}), summary = new OO.ui.TextInputWidget({					value: getSectionSummary(part)				}), minor = new OO.ui.CheckboxInputWidget, save = new OO.ui.ButtonInputWidget({					label: 'Save',					title: 'Save your changes',					flags: ['primary', 'progressive']				}), preview = new OO.ui.ButtonInputWidget({					label: 'Preview',					title: 'Preview the new wikitext'				}), compare = new OO.ui.ButtonInputWidget({					label: 'Compare',					title: 'View the difference between the current revision and your revision'				}), cancel = new OO.ui.ButtonInputWidget({					useInputTag: true,					label: 'Cancel',					title: 'Close the edit form and discard changes',					flags: ['secondary', 'destructive']				}), more = new OO.ui.ButtonInputWidget({					label: '+',					title: 'Edit the entire section (including subsections)'				}), buttons = new OO.ui.HorizontalLayout({					items: [save, preview, compare, cancel]				});

if (part != full) { buttons.addItems([more], 3); }

partSection.addClass('quickedit-hide'); heading.addClass('quickedit-heading'); el.removeClass('quickedit-loading'); progress.$element.remove; textarea.$input.css({				borderRadius: '0'			});

summary.on('enter', function {				save.emit('click');			});

save.on('click', function {				if (saving) return;

var fullText = textarea.getValue + (expanded ? '' : remainder); saving = true; save.setLabel('Saving...'); compare.setDisabled(true); preview.setDisabled(true); cancel.setDisabled(true); more.setDisabled(true);

api('postWithEditToken', {					action: 'edit',					title: title,					section: sectionID,					summary: summary.getValue,					text: fullText,					minor: minor.isSelected ? true : undefined,					notminor: minor.isSelected ? undefined : true,					starttimestamp: start,					basetimestamp: base				}).then(function {					api('get', { action: 'parse', page: mw.config.get('wgPageName'), prop: ['text', 'categorieshtml'] }).then(function(r) { var contentText = $('#mw-content-text'), catLinks = $('#catlinks');

contentText.find('.mw-parser-output').replaceWith(r.parse.text['*']); mw.hook('wikipage.content').fire(contentText);

catLinks.replaceWith(r.parse.categorieshtml['*']); mw.hook('wikipage.categories').fire(catLinks);

saving = false; });				}, function(code) {					if (code == 'editconflict') {						showEditConflict(editor, title, sectionID, fullText).then(function(r) { start = r.start; base = r.base; textarea = r.textarea; expanded = true; });					}

compare.setDisabled(false); preview.setDisabled(false); cancel.setDisabled(false); more.setDisabled(expanded); saving = false; save.setLabel('Save'); });			});

preview.on('click', function {				api('post', { action: 'parse', title: title, prop: 'text', pst: 'true', disablelimitreport: 'true', disableeditsection: 'true', sectionpreview: 'true', disabletoc: 'true', text: textarea.getValue }).then(function(r) { return r.parse.text['*'] + ' '; }).then(getPreviewCallback(editor));			});

compare.on('click', function {				showCompare(editor, title, part + (expanded ? remainder : ''), textarea.getValue);			});

cancel.on('click', function {				editor.remove;				heading.removeClass('quickedit-heading');				fullSection.removeClass('quickedit-hide');			});

more.on('click', function {				expanded = true;				textarea.setValue(textarea.getValue + remainder);				fullSection.addClass('quickedit-hide');				more.setDisabled(true);			});

editor = $(' ').css({				overflowX: 'hidden'			}).append(				$(' ').css({ backgroundColor: '#eaecf0', borderBottom: '1px solid #a2a9b1', marginBottom: '8px' }).append( textarea.$element.css({						width: '100%',						maxWidth: '100%',						fontFamily: 'monospace, monospace'					}).addClass('quickedit-textarea'), $(' ').css({						border: '1px solid #a2a9b1',						borderWidth: '0 1px'					}).append(						$(' ').css({ padding: '8px 4px 8px 8px', display: 'table-cell', verticalAlign: 'middle' }).html('Edit summary:'),						summary.$element.css({ width: '100%', maxWidth: '100%', padding: '8px 0px', display: 'table-cell', verticalAlign: 'middle' }),						new OO.ui.FieldLayout(minor, { label: new OO.ui.HtmlSnippet('Minor edit?'), align: 'inline' }).$element.css({ padding: '8px 8px 8px 4px', display: 'table-cell', verticalAlign: 'middle' })					),					buttons.$element.css({						border: '1px solid #a2a9b1',						borderWidth: '0 1px',						padding: '0px 8px 0'					}), title !== mw.config.get('wgPageName') ? $(' ').css({						border: '1px solid #a2a9b1',						borderWidth: '0 1px',						padding: '0px 8px 8px'					}).append(						'Editing page: ',						$('').attr('href', mw.config.get('wgArticlePath').replace('$1', title)).css({ fontWeight: 'bold' }).text(title.replace(/_/g, ' '))					) : undefined )			);

inserter(editor); }, function { el.removeClass('quickedit-loading'); progress.$element.remove; });	}

function showEditConflict(editor, title, sectionID, text) { return getPageInfo(title, sectionID).then(function(r) {			var textarea = new OO.ui.MultilineTextInputWidget({ rows: 1, maxRows: 20, autosize: true, value: r.full }),				textarea2 = new OO.ui.MultilineTextInputWidget({ rows: 1, maxRows: 20, autosize: true, value: text, });

function syncSize { textarea.styleHeight = -1; textarea.adjustSize(true);

textarea2.styleHeight = -1; textarea2.adjustSize(true);

var height = Math.max(textarea.$input.height, textarea2.$input.height); textarea.$input.height(height); textarea2.$input.height(height); }

textarea.$input.css({				borderRadius: '0'			}); editor.find('> :first-child > :first-child').remove;

$(' ').css({				width: '100%',				border: '1px solid #a2a9b1',				borderBottom: 'none',				borderSpacing: '0',				margin: '0 !important'			}).append(				$(' ').append( $(' ').css({						width: '50%',						paddingTop: '4px'					}).text('Their version (to be saved)'), $(' ').css({						width: '50%',						paddingTop: '4px'					}).text('Your version') ),				$(' ').append( $(' ').css({						width: '50%',						padding: '4px 4px 0 8px'					}).append(						textarea.$element.css({ width: '100%', maxWidth: '100%', fontFamily: 'monospace, monospace' })					),					$(' ').css({						width: '50%',						padding: '4px 8px 0 4px'					}).append(						textarea2.$element.css({ width: '100%', maxWidth: '100%', fontFamily: 'monospace, monospace' })					)				)			).prependTo(editor.find('> :first-child'));

textarea.on('change', syncSize); textarea2.on('change', syncSize); syncSize; showCompare(editor, title, text, r.full);

r.textarea = textarea; return r;		});	}

function clickHandler(e) { var el = $(e.target);

if (!el.hasClass('quickedit-editlink') || el.hasClass('quickedit-loading')) return;

e.preventDefault;

showEditor(el); }

function addLinksToChildren(element) { element.find('#quickedit-editor, .quickedit-section').remove; element.find('.mw-editsection').each(function {			$('[href*="section="]', this).last.after( mobile ? '' : ' | ',				$('').html(mobile ? ' Q' : 'quick edit').addClass('quickedit-section quickedit-editlink') ).addClass('quickedit-target');		}); }

$.when(mw.loader.using('oojs-ui-core'), $.ready).done(function {		var body = $(document.body);

$('.mw-editsection').on('click', clickHandler); addLinksToChildren(body); mw.hook('wikipage.content').add(addLinksToChildren); });

mw.loader.addStyleTag(		'.skin-minerva .mw-editsection { white-space: nowrap; }' +		'.skin-minerva .content .collapsible-heading .quickedit-section { visibility: hidden; }' +		'.skin-minerva .content .collapsible-heading.open-block .quickedit-section { visibility: visible; }' +		'.quickedit-hide { display: none !important; }' +		'.quickedit-loading, .quickedit-heading { color: #777; }'	); });