查看“︁MediaWiki:Gadget-OSMMap.js”︁的源代码

/**
 * Move the coordinates which are at the top of the page
 * From fr:mediawiki:common.js
 */
(function($, mw) {
	const { conv } = require('ext.gadget.HanAssist');
	
	function moveCoord() {
		var h1 = document.getElementById('firstHeading');
		if (!h1) h1 = document.getElementsByTagName('h1')[0]; // Nostalgia, Standard
		var coord = document.getElementById('coordinates');
		if (!coord || !h1) return;
		$(coord).addClass('coordinates-title');
	}
	$(moveCoord);

	// Verwendung von OpenStreetMap in Wikipedia.
	// (c) 2008 by Magnus Manske
	// Released under GPL
	// Modified version in order to makes it work with moveCoord() above
	// From fr:mediawiki:common.js
	// modified to makes it work for IT : Otourly
	function openStreetMap_Init() {
		var c = document.getElementById('coordinates');
		if (!c || !$(c).hasClass('coordinates-title')) return;

		var a = c.getElementsByTagName('a');
		var geohack = false;
		for (var i = 0; i < a.length; i++) {
			var h = a[i].href;
			if (!h.match(/geohack/)) continue;
			if (h.match(/skyhack/)) continue;
			if (h.match(/_globe:/)) continue; // no OSM for moon, mars, etc
			geohack = true;
			break;
		}
		if (!geohack) return;

		var na = document.createElement('a');
		na.href = 'javascript:openStreetMap_Toggle();';
		na.title = conv({ hans: '显示/隐藏地图', hant: '顯示/隱藏地圖' });
		na.appendChild(document.createTextNode(conv({ hans: '地图', hant: '地圖' })));
		c.appendChild(document.createTextNode('（'));
		c.appendChild(na);
		c.appendChild(document.createTextNode('）'));
	}

	function openStreetMap_Toggle() {
		var c = document.getElementById('coordinates');
		if (!c || !$(c).hasClass('coordinates-title')) return;
		var osm = document.getElementById('OpenStreetMap');

		if (osm) {
			if (osm.style.display == 'none') {
				osm.style.display = 'block';
			} else {
				osm.style.display = 'none';
			}
			return;
		}

		var found_link = false;
		var a = c.getElementsByTagName('a');
		var h;
		for (var i = 0; i < a.length; i++) {
			h = a[i].href;
			if (!h.match(/geohack/)) continue;
			if (h.match(/skyhack/)) continue;
			if (h.match(/_globe:/)) continue; // no OSM for moon, mars, etc
			found_link = true;
			break;
		}
		if (!found_link) return; // No geohack link found

		h = h.split('params=')[1];

		var LargeurEcran = MoveResizeAbsolute_GetScreenWidth();
		var HauteurEcran = MoveResizeAbsolute_GetScreenHeight();

		var OSMDiv = document.createElement('div');
		OSMDiv.id = 'OpenStreetMap';
		OSMDiv.style.position = 'absolute';
		OSMDiv.style.zIndex = 5000;
		OSMDiv.style.top = (HauteurEcran * 10 / 100) + 'px';
		OSMDiv.style.left = (LargeurEcran * 15 / 100) + 'px';
		OSMDiv.style.width = '70%';
		OSMDiv.style.height = (HauteurEcran * 80 / 100) + 'px';
		OSMDiv.style.border = '2px solid black';
		OSMDiv.style.backgroundColor = 'white';
		OSMDiv.style.overflow = 'hidden';

		var MoveArea = document.createElement('div');
		MoveArea.style.position = 'relative';
		MoveArea.style.top = '0';
		MoveArea.style.width = '100%';
		MoveArea.style.height = '50px';
		MoveArea.title = conv({ hans: '拖动以移动地图', hant: '拖動以移動地圖' });

		var CloseLink = document.createElement('a');
		CloseLink.setAttribute('style', 'float:right;margin:10px;');
		CloseLink.innerHTML = conv({ hans: '隐藏', hant: '隱藏' });
		CloseLink.title = conv({ hans: '点击以隐藏地图', hant: '點擊以隱藏地圖' });
		CloseLink.href = 'javascript:openStreetMap_Toggle();';
		MoveArea.appendChild(CloseLink);

		var iFrame = document.createElement('iframe');
		var url = '//toolserver.org/~kolossos/openlayers/kml-on-ol.php?'
			+ 'lang=' + mw.config.get('wgUserLanguage')
			+ '&params=' + h
			+ '&title=' + mw.util.wikiUrlencode(mw.config.get('wgTitle'))
			+ (window.location.protocol == 'https:' ? '&secure=1' : '');
		iFrame.style.width = '100%';
		iFrame.style.height = ((HauteurEcran * 80 / 100) - 100) + 'px';
		iFrame.style.clear = 'both';
		iFrame.src = url;

		var ResizeArea = document.createElement('div');
		ResizeArea.style.position = 'relative';
		ResizeArea.style.top = '0';
		ResizeArea.style.width = '100%';
		ResizeArea.style.height = '50px';
		ResizeArea.title = conv({ hans: '拖动以改变地图大小', hant: '拖動以改變地圖大小' });

		OSMDiv.appendChild(MoveArea);
		OSMDiv.appendChild(iFrame);
		OSMDiv.appendChild(ResizeArea);

		document.body.appendChild(OSMDiv);

		var ElementsToMove = new Array(OSMDiv);
		var ElementsToResize = new Array(OSMDiv, iFrame);
		var ElementsMinWidth = new Array(150, 150);
		var ElementsMinHeights = new Array(200, 100);

		MoveResizeAbsolute_AddMoveArea(MoveArea, ElementsToMove);
		MoveResizeAbsolute_AddResizeArea(ResizeArea, ElementsToResize, ElementsMinWidth, ElementsMinHeights);
	}

	$(openStreetMap_Init);

	window.openStreetMap_Toggle = openStreetMap_Toggle;
})(jQuery, mw);