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MediaWiki:Common.js

14 074 байта добавлено, 12:39, 3 августа 2016
Новая страница: «/* Размещённый здесь код JavaScript будет загружаться пользователям при обращении к каждой ст…»
/* Размещённый здесь код JavaScript будет загружаться пользователям при обращении к каждой странице */

( function() {
'use strict';

/**
* Instead of cluttering up the global scope with
* variables, they should instead be set as a
* property of this global variable
*
* E.g: Instead of
* myVar = 'blah';
* use
* mcw.myVar = 'blah';
*/
var mcw = window.mcw = {};


/* Variables for interface text used throughout the script, for ease of translating */
mcw.i18n = {
// Collapsible tables and page loader
hideText: 'скрыть',
showText: 'показать',

// Page loader
loadErrorTitle: 'Возникла ошибка при загрузке содержимого',

// File upload
defaultLicense: 'Лицензия'
};

/* Keep track of delegated events on dynamic content */
mcw.events = {};

/* Add extra buttons to the classic toolbar */
if ( mw.user.options.get( 'showtoolbar' ) && !mw.user.options.get( 'usebetatoolbar' ) ) {
importScript( 'MediaWiki:Toolbar.js' );
}

if (wgAction == 'edit' || wgAction == 'submit') {
importScript( 'MediaWiki:AddSumButton.js' );
}

/* Fired whenever wiki content is added. (#mw-content-text, live preview, load page, etc.) */
mw.hook( 'wikipage.content' ).add( function( $content ) {


/**
* Collapsible tables
*
* Based on http://www.mediawiki.org/wiki/Manual:Collapsible_tables#Common.js_script_.28before_1.18.29
*/
( function() {
var $tables = $content.find( 'table.collapsible' );

if ( !$tables || !$tables.length ) {
return false;
}

var buttonText = ' <span class="collapsible-button">[<span class="jslink">' + mcw.i18n.hideText + '</span>]</span> ';

$tables.each( function() {
var $table = $( this ), $header, $collapseButton, firstWidth, secondWidth;

// This table is already collapsible
if ( $table.data( 'collapsible' ) ) {
return true;
}

// Use the collapse-button if specified otherwise the first header cell of the first row
$header = $table.find( 'tr:first .collapse-button' );
if ( !$header.length ) {
$header = $table.find( 'tr:first > th:first' );
}

// No header or the table body is empty
if ( !$header.length || !$table.find( 'tr:not(tr:first)' ).html().trim().length ) {
return true;
}

// For the button to float properly, it has to be /before/ the cell text
if ( $table.hasClass( 'collapse-button-none' ) ) {
$header.append( buttonText );
} else {
$header.prepend( buttonText );
}

// Find max button size, and set its min-width to it
$collapseButton = $table.find( '.collapsible-button' );
firstWidth = $collapseButton.width();
$collapseButton.find( '> .jslink' ).text( mcw.i18n.showText );
secondWidth = $collapseButton.width();

if ( firstWidth != secondWidth ) {
if ( firstWidth < secondWidth ) {
$collapseButton.css( 'min-width', secondWidth );
} else {
$collapseButton.css( 'min-width', firstWidth );
}
}

// Set the text back to hide if it's not collapsed to begin with
if ( !$table.hasClass( 'collapsed' ) ) {
$collapseButton.find( '> .jslink' ).text( mcw.i18n.hideText );
}

$table.data( 'collapsible', true );
} );

// This is bound directly because sortable tables don't play nice
$tables.find( '.collapsible-button .jslink' ).click( function( e ) {
var $table = $( this ).closest( 'table.collapsible' );

// Stop table sorting activating when clicking the link
e.stopPropagation();

if ( $table.hasClass( 'collapsed' ) ) {
$table.removeClass( 'collapsed' ).addClass( 'expanded' );
$( this ).text( mcw.i18n.hideText );
} else {
$table.removeClass( 'expanded' ).addClass( 'collapsed' );
$( this ).text( mcw.i18n.showText );
}
} );
}() );


/**
* Element animator
*
* Will cycle the active class on any child elements
* within an element with the animated class.
*/
( function() {
if ( !mcw.animate ) {
mcw.animate = setInterval( function() {
$( '.animated' ).each( function() {
var $elem = $( this );
var $current = $elem.children( '.active' );
var $next = $current.nextAll( ':not(.skip):first' );
// Loop back to the start
if ( !$next.length ) {
$next = $elem.children( ':not(.skip):first' );
}
$current.removeClass( 'active' );
$next.addClass( 'active' );
} );
}, 2000 );
}
}() );


/**
* Page loader
*
* Allows a page to be downloaded and displayed on demand.
* Use with [[Template:LoadPage]] and [[Template:LoadBox]]
*/
( function() {
var $loadPage = $content.find( '.load-page' );
if ( !$loadPage.length ) {
return;
}

// We need the spinner to show loading is happening, but we don't want
// to have a delay while the module downloads, so we'll load this now,
// regardless of if something is clicked
mw.loader.load( 'jquery.spinner' );

var $buttonText = $( '<span>' ).addClass( 'mw-editsection-like load-page-button' )
.append( '[', $( '<span>' ).addClass( 'jslink' ).text( mcw.i18n.hideText ), ']' );

$loadPage.find( '.mw-headline:first' ).each( function() {
var $body = $( this ).closest( '.load-page' ),
$button = $buttonText.clone(),
firstWidth, secondWidth;

// Add the button
$button.insertAfter( this );

// Move the edit button to the right spot
$body.find( '.mw-editsection' ).insertAfter( $button );

// Find max button width, and set its min-width to it
firstWidth = $button.width();
$button.children( '.jslink' ).text( mcw.i18n.showText );
secondWidth = $button.width();

if ( firstWidth !== secondWidth ) {
if ( firstWidth > secondWidth ) {
$button.css( 'min-width', firstWidth );
} else {
$button.css( 'min-width', secondWidth );
}
}
} );

if ( mcw.events.loadPage ) {
return;
}
$( '#mw-content-text' ).on( 'click', '.load-page-button > .jslink', function() {
var $button = $( this ).parent(),
$body = $button.closest( '.load-page' ),
$contentContainer = $body.find( '.load-page-content' );

if ( !$body.data( 'loaded' ) ) {
var oldButton = $button.html();
// Just in-case the spinner module is still not ready yet
mw.loader.using( 'jquery.spinner', function() {
$button.html( $.createSpinner() );
} );

new mw.Api().get( {
action: 'parse',
prop: 'text',
title: mw.config.get( 'wgPageName' ),
text: '{' + '{:' + $body.data( 'page' ) + '}}'
} ).done( function( data ) {
$contentContainer.html( data.parse.text['*'] ).removeClass( 'noscript' );

// Fire content hook on the new content, running all this stuff again and more :)
mw.hook( 'wikipage.content' ).fire( $contentContainer );

$button.html( oldButton ).children( '.jslink' ).text( mcw.i18n.hideText );
$body.data( 'loaded', true );
} ).fail( function( _, error ) {
$button.html( oldButton );

var errorText = '';
if ( error.textStatus ) {
errorText = error.textStatus;
} else if ( error.error ) {
errorText = error.error.info;
}

mw.notify( errorText, { title: mcw.i18n.loadErrorTitle, autoHide: false } );
} );
} else if ( $( this ).text() === mcw.i18n.showText ) {
$contentContainer.show();
$( this ).text( mcw.i18n.hideText );
} else {
$contentContainer.hide();
$( this ).text( mcw.i18n.showText );
}
} );
mcw.events.loadPage = true;
}() );

} );
/* End wiki content hook */


/* Fires when DOM is ready */
$( function() {


/**
* Fix edit summary prompt for undo
*
* Fixes the fact that the undo function combined with the "no edit summary prompter"
* causes problems if leaving the edit summary unchanged.
* Added by [[wikipedia:User:Deskana]], code by [[wikipedia:User:Tra]].
* See https://bugzilla.wikimedia.org/show_bug.cgi?id=8912
*/
if ( document.location.search.indexOf( "undo=" ) !== -1 && document.getElementsByName( 'wpAutoSummary' )[0] ) {
document.getElementsByName( 'wpAutoSummary' )[0].value='1';
}


/**
* Pause grid GUI templates (e.g. [[Template:Grid/Crafting Table]]) on mouseover
*
* This is so people have a chance to look at each image on the cell
* and click on pages they want to view.
*/
$( '#mw-content-text' ).on( {
'mouseenter': function() {
$( this ).find( '.animated' ).removeClass( 'animated' ).addClass( 'paused' );
},
'mouseleave': function() {
$( this ).find( '.paused' ).removeClass( 'paused' ).addClass( 'animated' );
}
}, '.grid-generic, .grid-Crafting_Table, .grid-Furnace, .grid-Brewing_Stand' );


/**
* Make simple search suggestions box separately styled
*/
mw.loader.using( 'mediawiki.searchSuggest', function() {
$( '.suggestions:first' ).addClass( 'searchbar' );
} );


/**
* Set unlicensed as the default license on file pages
*
* That way the file will be categorised so someone can find a license for the file
*/
if ( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Upload' ) {
if ( $( '#wpLicense' ).val() === '' ) {
$( '#wpLicense' ).val( mcw.i18n.defaultLicense );
}

mw.loader.using( 'mediawiki.legacy.upload', function() {
var change = setInterval( function() {
if ( licenseSelectorCheck ) {
$( '#wpLicense' ).change();
clearInterval( change );
}
}, 500 );
} );
}


/**
* Creates minecraft style tooltips
*
* Replaces normal tooltips. Supports minecraft [[formatting codes]] (except k), and a description with line breaks (/).
* Use mcw.useNativeMinetip = true to use normal tooltips, with the description added
*/
mcw.minetip = {
// Add normal minetip events, removing legacy tooltip
create: function() {
var tooltip;

$( '#mw-content-text' ).on( {
'mouseenter.minetip': function( e ) {
var $elem = $( this ),
title = $elem.data( 'minetip-title' ),
description = $elem.data( 'minetip-text' );

// No title or title only contains formatting codes
if ( title === undefined || title && title.replace( /&([0-9a-fl-o])|\s+/g, '' ) === '' ) {
// Use title attribute of the element or the first link directly under it
var attrTitle = $elem.attr( 'title' ) || $elem.find( '> a:first' ).attr( 'title' );
if ( title === undefined ) {
title = attrTitle;
} else {
title += attrTitle;
}

if ( title ) {
// Set the retrieved title as data for future use
$elem.data( 'minetip-title', title );
} else {
return;
}
}

$elem.add( '*', $elem ).filter( '[title]' ).removeAttr( 'title' );

if ( title === 0 ) {
return;
}

var text = '<span class="title">' + title + '&f</span>';
if ( description ) {
text += '\n<span class="description">' +
description.replace( /\\\//g, '&#47;' ).replace( /\//g, '<br>' ) +
'&f</span>';
}

if ( !$( '#minetip-tooltip' ).length ) {
$( 'body' ).append( '<div id="minetip-tooltip"/>' );
}
tooltip = $( '#minetip-tooltip' );

// Add classes for minecraft formatting codes
while ( text.match( /&[0-9a-el-o]/ ) ) {
text = text.replace( /&([0-9a-el-o])(.*?)(&f|$)/g, '<span class="format-$1">$2</span>&f' );
}
// Remove reset formatting
text = text.replace( /&f/g, '' );

tooltip.html( text );

// Trigger a mouse movement to position the tooltip
$elem.trigger( 'mousemove', e );
},
'mousemove.minetip': function( e, trigger ) {
if ( !$( '#minetip-tooltip' ).length ) {
$( this ).trigger( 'mouseenter' );
return;
}

// Get event data from remote trigger
e = trigger || e;

var top = e.clientY - 34,
left = e.clientX + 14,
width = tooltip.outerWidth( true ),
height = tooltip.outerHeight( true ),

$win = $( window ),
winWidth = $win.width(),
winHeight = $win.height();

// If going off the right of the screen, go to the left of the cursor
if ( left + width > winWidth ) {
left -= width + 36;
}

// If now going off to the left of the screen, resort to going below the cursor
if ( left < 0 ) {
left = 0;
top += 82;

// Go above the cursor if too low
if ( top + height > winHeight ) {
top -= 77 + height;
}
// Don't go off the top of the screen
} else if ( top < 0 ) {
top = 0;
// Don't go off the bottom of the screen
} else if ( top + height > winHeight ) {
top = winHeight - height;
}

// Apply the positions
tooltip.css( {
top: top,
left: left
} );
},
'mouseleave.minetip': function() {
if ( !tooltip ) {
return;
}

tooltip.remove();
}
}, '.minetip, .grid .image, .grid .item, .grid2 .item' ).off( '.minetipNative' );
},
// Remove all events
destroy: function() {
$( '#mw-content-text' ).off( '.minetip .minetipNative' );
$( '#minetip-tooltip' ).remove();
},
// Add native browser tooltip events, removing normal minetip
native: function() {
$( '#mw-content-text' ).on( 'mouseenter.minetipNative', '.minetip, .grid .image, .grid .item, .grid2 .item', function() {
var title = $( this ).data( 'minetip-title' ),
description = $( this ).data( 'minetip-text' ),
existingTitle = $( this ).attr( 'title' ) || $( this ).find( '> a:first' ).attr( 'title' );

if ( title || title === 0 || $( this ).attr( 'title' ) ) {
// Remove titles within so they don't interfere
$( this ).find( '[title]' ).removeAttr( 'title' );
}

if ( title === 0 ) {
$( this ).removeAttr( 'title' );
return;
} else if ( !title && ( !existingTitle || !description ) ) {
return;
} else if ( !title && existingTitle ) {
$( this ).data( 'minetip-title', existingTitle );
}

var text = title || existingTitle;
if ( description ) {
text += '\n' + description;
}

// Remove formatting
text = text.replace( /&([0-9a-fl-o])/g, '' )
.replace( /\\\//g, '&#47;' )
.replace( /\//g, '\n' )
.replace( /&#47;/g, '/' );

$( this ).attr( 'title', text );
} ).off( '.minetip' );
}
};

if ( mcw.useNativeMinetip ) {
mcw.minetip.native();
} else {
mcw.minetip.create();
}


} );
/* End DOM ready */


}() );

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