User:Vvekbv/recoin.js

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/**
 * Recoin: Relative Completeness Indicator
 * 
 * Explanations module: Lists the most important missing attributes, which are used for computing the relative completeness indicator and adds a relative completeness indicator symbol to the page status indicators
 * 
 * Developers  : Vevake Balaraman (vevake.balaraman@gmail.com), Simon Razniewski (razniewski@inf.unibz.it), Albin Ahmeti (albin.ahmeti@gmail.com)
 * Inspired by : COOL-WD: COmpleteness toOL for WikiData (Fariz Darari)
 */
 function loadentityselector(){
		try {
			$( ".value_input input" ).entityselector( {
				    url: 'https://www.wikidata.org/w/api.php',
				    language: mw.config.get( 'wgUserLanguage' ),
				} );
		}
		catch(err) {
			setTimeout(loadentityselector, 100);
		}
	}

function addstatement(qid, pid, snak) {
	var api = new mw.Api();
	api.get( { action: 'query', meta: 'tokens'}).then(
	    function(aw) {
	        token = aw.query.tokens.csrftoken;
	        api.post( { 
	            action: 'wbcreateclaim',
	            entity: qid,
	            property: pid,
	            snaktype: 'value',
	            value: snak,
	            summary : "[Edited with Recoin] (Wikidata:Recoin)",
	            token: token
	            }).then(
	                   function(aw){
	                   		console.log(aw);
	                   		if(aw.success == 1)
	                             location.reload();
	                        else
	                        	alert("Request failed. Please Check again.");
	                   });       
	            });
}	
function addtosuggestions(result, labelsUL, entityID) {
	var add = '';
	if (result.data_type=='wikibase-item')
	{
		add = '<span class="wikibase-toolbarbutton wikibase-toolbar-item wikibase-toolbar-button wikibase-toolbar-button-add add_button"><a href=\"#\"><span class="wb-icon"/></a></span><span id="add" class="value_input" style="display:none"><input/>&nbsp;' + '<a href=\"#\">Publish</a></span>';
	}
	
    var $insertElem = $('<tr><td> ' +
            '<label><a href="https://www.wikidata.org/wiki/Property:'+ result.property + '">' + 
            result.property + '</a></td><td>' + result.label + '</td><td>' + result.base_frequency + ' '+ 
            '</label></td><td>' + add +'</td></tr>');
    labelsUL.append($insertElem);

    $insertElem.find('.add_button a').on('click', function(e) {
    	e.stopPropagation();
    	e.preventDefault(); 
    	$insertElem.find('#add').slideToggle("fast");
    	$insertElem.find('.add_button a').hide();
    	$insertElem.find('.input').focus();
    });
    
	$(document).click(function(e) {
    		// e.stopPropagation();
			$insertElem.find('.add_button a').show();
        	$insertElem.find("#add").hide();
	});
	
	$insertElem.find("#add").click(function(e) {
	  e.stopPropagation();
	});
	
    $insertElem.find('#add a').on('click', function(e) {
	e.stopPropagation();
    e.preventDefault();
    
    if (result.data_type=='wikibase-item')
    {
	    var selection = $(this).prev('input').data('entityselector').selectedEntity();
	    var snak = JSON.stringify({ "entity-type": 'item', "numeric-id": selection.id.substring(1) });
		addstatement(entityID, result.property, snak);
    }
	});
}
( function( mw, $ ) {
	
    'use strict';
    
	console.log('recoin-plugin loaded');
	/**
	 * Check if we're viewing an item
	 */
	var entityID = mw.config.get( 'wbEntityId' );
	var lang = mw.config.get( 'wgUserLanguage' );
	var pageid = "48139757";
	var infoText ='';
	var title = "Most relevant properties which are absent";
	
	if ( !entityID ) 
	{
		return;
	}
    
    /**
	 * holds the DOM input element for the label
	 */
    var labelsParent;

	function init() 
	{
        
        // Element into which to add the missing attributes
		labelsParent = $('#wb-item-' + entityID + ' div.wikibase-entitytermsview-heading');
		if (labelsParent.length < 1) 
		{
			return;
		}	
		
		var labelsDOM = $('<div id="recoin-property" style="display:none;overflow:auto;max-height:300px"></div>');
		var labelsUL = $('<table id="props" frame="box" style="margin-left:30px"></table>');
		var tablehead = '<thead align="left"><tr bgcolor="#DCDCDC"><td>Property ID</td><td>Label</td><td>Relative</td><td>Add Claim</td></tr></thead>';
		labelsUL.append(tablehead);
        var labelsText = $('<div class="wikibase-entitytermsview-recoinproperty-toggler ui-toggler ui-toggler-toggle ui-state-default" id = "recoin-title" style="display:inline;"></div>');
		var translate_help = $('<span class="wikibase-entitytermsview-entitytermsforlanguagelistview-configure" id="translate"><a href="https://www.wikidata.org/wiki/Wikidata:Recoin/translation"> [Help with translations]</a></span>');
		var help = true;
		$.getJSON( 'https://www.wikidata.org/w/api.php?action=query&prop=extracts&titles=Wikidata:Recoin/translation&format=json', 
		   function ( result )
		   {
		   	var desc = result.query.pages[pageid].extract;
		   	desc = desc.replace(/<p>/g, "");
		   	desc = desc.replace(/<\/p>/g, "");
		   	desc = desc.split("\n");
		   	for (var i=0; i< desc.length; i++)
		   	{
		   		var s = desc[i].split(";");
		   		if (s[0]===lang && s.length>=7)
		   		{
					infoText = s.slice(2,7).reverse();
					title = 'Recoin: ' +s[1];
					help = false;
					break;
		   		}
		   	}
   			var toggleSlider = $('<span class = "ui-toggler-icon ui-icon ui-icon-triangle-1-e" id = "status"></span>\
			<span class="ui-toggler-label">'+ title +'</span>');
			labelsText.append(toggleSlider);
			labelsParent.append(labelsText);
		   	if (help==1)
		   	{
		   		labelsParent.append(translate_help);
		   	}
		   });
        
        $.getJSON( 'https://tools.wmflabs.org/recoin/getmissingattributes.php?callback=?', 'subject=' + entityID + '&lang=' + lang + '&n=20',
			   function ( result ) 
			   {
			    for (var i=0; i< result.missing_properties.length; i++) 
			    {
					addtosuggestions(result.missing_properties[i], labelsUL, entityID);
					setTimeout(loadentityselector, 100);
                }
                labelsDOM.append(labelsUL);
				labelsParent.append(labelsDOM);
			$("#recoin-title" ).click(function() {
			$( "#recoin-property" ).slideToggle();
			$("#status").toggleClass("ui-icon-triangle-1-e ui-icon-triangle-1-s ui-toggler-icon3dtrans");
			});
			
			var complete = result.completeness_level;
			var $link = $( '<a href="https://www.wikidata.org/wiki/Wikidata:Recoin">' ),
				$img = $( '<img>' ).css('margin-bottom',12+'px');
			
			if (infoText === '')
			{
				switch( complete ){
					case '5':
						infoText = 'This page provides very detailed information.';
					break;
					case '4':
						infoText = 'This page provides detailed information.';
					break;
					case '3':
						infoText = 'This page provides a fair amount of information.';
					break;
					case '2':
						infoText = 'This page provides basic information.';
					break;
					case '1':
						infoText = 'This page provides very basic information.';
					break;
				}
			}
			else
			{
				infoText = infoText[parseInt(complete)-1];
			}
			$img.attr( 'src', 'https://tools.wmflabs.org/recoin/progressbar/' + complete + '.png' );				
			$img.attr( 'title',  infoText);
			$img.attr( 'alt',  infoText);
			$link.append( $img ).prependTo( 'div.mw-indicators' )
				
		});
	}
	
	$( function () {
		// init();
		mw.hook( 'wikipage.content' ).add( init );
	});

	} ( mediaWiki, jQuery) );