MediaWiki:Gadget-multiupload.js

mw.loader.using(['site']).then(function() {
	var i18n = {
		multiupload: "Carica file multipli:",
		yes: "Sì",
		no: "No",
		sourcefiles: "File sorgenti:",
		uploadfiles: "Carica file",
		nofiles: "Seleziona prima alcuni file.",
		nolicense: "Seleziona prima una licenza valida.",
		summary: "Sommario",
		license: "Licenza",
		uploading: "Caricamento file...",
		uploaded: "Caricato:",
		failed: "Fallito:",
		done: "Fatto."
	};
	if (mw.config.get("wgCanonicalSpecialPageName")!=="Carica") return;	
	$("#wpUploadFile").parent().parent().addClass("regularFileSelect");
	$("tr.regularFileSelect").before('<tr><td class="mw-label">'+i18n.multiupload+'</td><td class="mw-input"><label><input type="radio" name="multipleFiles" value="'+i18n.yes+'" /> '+i18n.yes+'</label> &nbsp; <label><input type="radio" name="multipleFiles" value="'+i18n.no+'" checked="" /> '+i18n.no+'</label></td></tr>');
	$("tr.regularFileSelect").after('<tr class="multipleFileSelect" style="display:none;"><td class="mw-label">'+i18n.sourcefiles+'</td><td class="mw-input"><input type="file" id="multiupload" multiple /></td></tr>');
	$("input[name='wpUpload']").addClass("regularFileSelect");
	$("#wpDestFile").parent().parent().addClass("regularFileSelect");
	$("#wpIgnoreWarning").parent().parent().addClass("regularFileSelect");
	$("span.mw-htmlform-submit-buttons").append('<input type="button" value="'+i18n.uploadfiles+'" class="multipleFileSelect" style="display:none;" id="multiFileSubmit" />');
	$("input[name='multipleFiles']").change(function(){
		if (this.value===i18n.yes) {
			$(".regularFileSelect").hide();
			$(".multipleFileSelect").show();
		}
		else {
			$(".regularFileSelect").show();
			$(".multipleFileSelect").hide();
		}
	});
	$("#multiFileSubmit").click(function() {
		var files = $("#multiupload")[0].files;
		if (files.length === 0) {
			alert(i18n.nofiles);
			return false;
		}
		if (!$("#wpLicense").val()) {
			alert(i18n.nolicense);
			return false;
		}
		var text = "== "+i18n.license+" ==\n"+$("#wpLicense option:selected").prop("title");
		var summary = $("#wpUploadDescription").val();
		if (summary !== "") text = "== "+i18n.summary+" ==\n"+summary+"\n\n"+text;
		var watch = "preferences";
		if ($("#wpWatchthis").is(":checked")) watch = "watch";
		else watch = "nochange";
		var curFile = 0;
		$("#firstHeading").text(i18n.uploading);
		$("#mw-content-text").html("<h3>"+i18n.uploaded+"</h3><ul></ul><div style='display:none;' id='multiUploadFailed'><h3>"+i18n.failed+"</h3><ul></ul></div>");
		function gNF() {
			if(curFile>files.length) {
				$("#mw-content-text").append("<h3>"+i18n.done+"</h3>");
				return;
			}
	        if(files[curFile] === undefined) {
                curFile++;
                gNF();
                return;
	        }
			$.ajax({url:mw.util.wikiScript('api'),data:{action:'query',meta:'tokens',format:'json'},dataType:'json'}).done(function(data) {
				var fd = new FormData();
				fd.append("action","upload");
				fd.append("token",data.query.tokens.csrftoken);
				fd.append("filename",files[curFile].name);
				fd.append("file",files[curFile]);
				fd.append("comment",summary);
				fd.append("text",text);
				fd.append("tags","multiupload");
				fd.append("watchlist",watch);
				fd.append("ignorewarnings",1);
				fd.append("format","json");
				$.ajax({
					url:mw.util.wikiScript('api'),
					method:'POST',
					data:fd,
					cache:false,
					contentType:false,
					processData:false,
					type:'POST'
		      	}).done(function(d){
		      		if (d.error == undefined) {
		      			$("#mw-content-text > ul").append('<li><a href="'+d.upload.imageinfo.descriptionurl+'" target="_blank">'+d.upload.filename+'</a></li>');
		      		}
		      		else {
		      			$("#multiUploadFailed ul").append('<li>'+files[curFile].name+'&nbsp;<span title="'+d.error.info+'" style="cursor:help">🛈</span></li>');
		        		$("#multiUploadFailed").show();
		      		}
					curFile++;
					gNF();
		        }).fail(function(d) {
		        	$("#multiUploadFailed ul").append('<li>'+files[curFile].name+'</li>');
		        	$("#multiUploadFailed").show();
		        	curFile++;
		        	gNF();
		        });
		    });
		}
		gNF();
	});
});