MediaWiki:Common.js

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/* Blatantly based on Wookiepedia's ShowEras */ 
function showTitles(className) { 
     if(typeof(SKIP_ERAS) != 'undefined' && SKIP_ERAS) 
          return; 
 
     var titleDiv = document.getElementById(className); 
 
     if(titleDiv == null || titleDiv == undefined) 
          return; 
 
     var cloneNode = titleDiv.cloneNode(true); 
     var firstHeading = getFirstHeading(); 
     firstHeading.insertBefore(cloneNode, firstHeading.childNodes[0]); 
     cloneNode.style.display = "block"; 
}// END JavaScript title rewrite 
 
function getFirstHeading(){ 
     //var a = getElementsByClassName(document.getElementById('content'), 'h1', 'firstHeading'); 
     var a = document.getElementById('content').getElementsByTagName('h1');
     return a[0]; 
}

/* Code for hiding segments */
function hide_block(id) {
     document.getElementById(id).style.display = "inline";
     document.getElementById(id + "-link").style.display = "none";
}

function replace_hides() {
     //var hide_blocks = getElementsByClassName(document, "div", "hide");
     var hide_blocks = document.getElementsByClassName('hide');
     for (var i=0;i<hide_blocks.length;i++) { 
          var hide_link = document.createElement("div"); 
          hide_link.innerHTML = "<a href='javascript:hide_block(\"" + hide_blocks[i].getAttribute("id") + "\");' id='" + hide_blocks[i].getAttribute("id") + "-link'><i>Show hidden content.</i></a>";          
          //hide_link.innerHTML = "<a href='javascript:hide_block("" + hide_blocks[i].getAttribute("id") + "");' id='" + hide_blocks[i].getAttribute("id") + "-link'><i>Show hidden content.</i></a>"; 
          hide_blocks[i].parentNode.insertBefore(hide_link, hide_blocks[i]);
          hide_blocks[i].style.display = "none";
     }
}

function tfwiki_hooks() {
     showTitles('title-factionicons');
     replace_hides();
}

$( document ).ready(tfwiki_hooks);

/* ========== Upload preview ==========
   Trying mw.Api */

$( function () {
	if ( mw.config.get( 'wgCanonicalSpecialPageName' ) !== 'Upload' ) { return; }

	var $desc = $( '#wpUploadDescription' );
	if ( !$desc.length ) { return; }

	var $btn = $( '<input>', { type: 'button', value: 'Preview' } );
	var $preview = $( '<div>', { id: 'wikiPreview' } ).hide();
	$desc.after( $preview ).after( $btn );

	var api = new mw.Api();

	$btn.on( 'click', function () {
		var dest = $( '#wpDestFile' ).val() || 'Example.png';
		$btn.prop( 'disabled', true );
		$preview.text( 'Loading…' ).show();

		api.post( {
			action: 'parse',
			text: $desc.val(),
			title: 'File:' + dest,
			contentmodel: 'wikitext',
			prop: 'text|categorieshtml',
			disablelimitreport: 1,
			formatversion: 2
		} ).then( function ( data ) {
			var html = ( data.parse && data.parse.text ) || '';
			var cats = ( data.parse && data.parse.categorieshtml ) || '';
			$preview.html( html + cats );
		}, function ( code, result ) {
			$preview.text( 'Preview failed: ' + code +
				( result && result.error ? ' — ' + result.error.info : '' ) );
		} ).always( function () {
			$btn.prop( 'disabled', false );
		} );
	} );
} );


/* Code for showing/hiding voice actor credits */ 

function showcredits(num) {
	var spantohide=document.getElementById("ocreditl"+num)
	spantohide.style.display="none";
	var spantoshow=document.getElementById("ocredit"+num)
	spantoshow.style.display="inline";
}

function hidecredits(num) {
	var spantohide=document.getElementById("ocreditl"+num);
	spantohide.style.display="inline";
	var spantoshow=document.getElementById("ocredit"+num);
	spantoshow.style.display="none";
}

function init_voiceactors(){
	var list = document.getElementsByTagName("span");
	for (var ii = 0; ii < list.length; ii++) {
		if(list[ii].className=="ocreditspan") {
            list[ii].innerHTML="<span id=\"ocreditl"+ii+"\"><a href=\"#\" onclick=\"showcredits("+ii+"); return false;\">more&raquo;</a></span><span id=\"ocredit"+ii+"\" style=\"display: none\">"+list[ii].innerHTML+" <a href=\"#\" onclick=\"hidecredits("+ii+"); return false;\">&laquo;less</a></span>";
		}
	}
}

$( document ).ready( init_voiceactors);

/* End of code for showing/hiding voice actor credits */
/* === TOC collapse/expand animation === */
$( document ).ready( function () {
	var $ul = $( '#toc > ul' );
	var $checkbox = $( '#toc .toctogglecheckbox' );
	if ( !$ul.length || !$checkbox.length ) { return; }

	if ( $checkbox.prop( 'checked' ) ) { $ul.hide(); }

	$checkbox.on( 'change', function () {
		if ( $checkbox.prop( 'checked' ) ) {
			$ul.stop( true, false ).slideUp( 250 );
		} else {
			$ul.stop( true, false ).slideDown( 250 );
		}
	} );
} );