MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */

// test if we're on the home page
if (/Main_Page/.test(document.location.href)) {
    $("#firstHeading").css("textAlign", "center","border", "0");
}

/* Add Adobe Launch 2020-11-12 
 * There is a corresponding section in override.php to load the library */
$(document).ready(function(){
  // information to record
  var config = {
        'site_id': 'FamilySearch',
        'site_language': mw.config.get('wgContentLanguage'), // e.g. 'en'
        'page_channel': 'Wiki',
        'page_detail': document.location.pathname + document.location.search, //'Home' for the homepage or a unique page title for other pages; including querystring
        'page_type': 'wiki',
        'visitor_state': 'lo'
    };
    // send it
    _satellite.track('page_view', config);
    console.log("recorded page view for " + config.page_detail);
});
/* End Adobe Launch code */


function getCookie(name) {
    var re = new RegExp(name + "=([^;]+)");
    var value = re.exec(document.cookie);
    return (value !== null) ? unescape(value[1]) : null;
}
setTimeout(function() {
    var templeCookie = getCookie('fs-highconf') || getCookie('fs-templeinfo');
    if (templeCookie && templeCookie.indexOf('true') > -1) {
        var body = document.querySelector('body');
        body.classList.add('templeMember');
    }
}, 2000);

/**
 * Test if an element has a certain class
 * @deprecated:  Use $(element).hasClass() instead.
 */
mw.log.deprecate( window, 'hasClass', function ( element, className ) {
    return $( element ).hasClass( className );
}, 'Use jQuery.hasClass() instead' );

/**
 * Collapsible tables
 *
 * Allows tables to be collapsed, showing only the header. See [[Wikipedia:NavFrame]].
 *
 * @version 2.0.3 (2014-03-14)
 * @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-collapsibleTables.js
 * @author [[User:R. Koot]]
 * @author [[User:Krinkle]]
 * @deprecated Since MediaWiki 1.20: Use class="mw-collapsible" instead which
 * is supported in MediaWiki core.
 */

var autoCollapse = 2;
var collapseCaption = 'hide';
var expandCaption = 'show';
var tableIndex = 0;

function collapseTable( tableIndex ) {
    var Button = document.getElementById( 'collapseButton' + tableIndex );
    var Table = document.getElementById( 'collapsibleTable' + tableIndex );

    if ( !Table || !Button ) {
        return false;
    }

    var Rows = Table.rows;
    var i;

    if ( Button.firstChild.data === collapseCaption ) {
        for ( i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = 'none';
        }
        Button.firstChild.data = expandCaption;
    } else {
        for ( i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = Rows[0].style.display;
        }
        Button.firstChild.data = collapseCaption;
    }
}

function createClickHandler( tableIndex ) {
    return function ( e ) {
        e.preventDefault();
        collapseTable( tableIndex );
    };
}

function createCollapseButtons( $content ) {
    var NavigationBoxes = {};
    var $Tables = $content.find( 'table' );
    var i;

    $Tables.each( function( i, table ) {
        if ( $(table).hasClass( 'collapsible' ) ) {

            /* only add button and increment count if there is a header row to work with */
            var HeaderRow = table.getElementsByTagName( 'tr' )[0];
            if ( !HeaderRow ) {
                return;
            }
            var Header = table.getElementsByTagName( 'th' )[0];
            if ( !Header ) {
                return;
            }

            NavigationBoxes[ tableIndex ] = table;
            table.setAttribute( 'id', 'collapsibleTable' + tableIndex );

            var Button     = document.createElement( 'span' );
            var ButtonLink = document.createElement( 'a' );
            var ButtonText = document.createTextNode( collapseCaption );
            // Styles are declared in [[MediaWiki:Common.css]]
            Button.className = 'collapseButton';

            ButtonLink.style.color = Header.style.color;
            ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
            ButtonLink.setAttribute( 'href', '#' );
            $( ButtonLink ).on( 'click', createClickHandler( tableIndex ) );
            ButtonLink.appendChild( ButtonText );

            Button.appendChild( document.createTextNode( '[' ) );
            Button.appendChild( ButtonLink );
            Button.appendChild( document.createTextNode( ']' ) );

            Header.insertBefore( Button, Header.firstChild );
            tableIndex++;
        }
    } );

    for ( i = 0;  i < tableIndex; i++ ) {
        if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
            ( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
        ) {
            collapseTable( i );
        }
        else if ( $( NavigationBoxes[i] ).hasClass ( 'innercollapse' ) ) {
            var element = NavigationBoxes[i];
            while ((element = element.parentNode)) {
                if ( $( element ).hasClass( 'outercollapse' ) ) {
                    collapseTable ( i );
                    break;
                }
            }
        }
    }
}

mw.hook( 'wikipage.content' ).add( createCollapseButtons );

/**
 * Dynamic Navigation Bars (experimental)
 *
 * Description: See [[Wikipedia:NavFrame]].
 * Maintainers: UNMAINTAINED
 */

/* set up the words in your language */
var NavigationBarHide = '[' + collapseCaption + ']';
var NavigationBarShow = '[' + expandCaption + ']';
var indexNavigationBar = 0;

/**
 * Shows and hides content and picture (if available) of navigation bars
 * Parameters:
 *     indexNavigationBar: the index of navigation bar to be toggled
 **/
window.toggleNavigationBar = function ( indexNavigationBar, event ) {
    var NavToggle = document.getElementById( 'NavToggle' + indexNavigationBar );
    var NavFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
    var NavChild;

    if ( !NavFrame || !NavToggle ) {
        return false;
    }

    /* if shown now */
    if ( NavToggle.firstChild.data === NavigationBarHide ) {
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
                NavChild.style.display = 'none';
            }
        }
    NavToggle.firstChild.data = NavigationBarShow;

    /* if hidden now */
    } else if ( NavToggle.firstChild.data === NavigationBarShow ) {
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
                NavChild.style.display = 'block';
            }
        }
        NavToggle.firstChild.data = NavigationBarHide;
    }

    event.preventDefault();
};

/* adds show/hide-button to navigation bars */
function createNavigationBarToggleButton( $content ) {
    var NavChild;
    /* iterate over all < div >-elements */
    var $divs = $content.find( 'div' );
    $divs.each( function ( i, NavFrame ) {
        /* if found a navigation bar */
        if ( $( NavFrame ).hasClass( 'NavFrame' ) ) {

            indexNavigationBar++;
            var NavToggle = document.createElement( 'a' );
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
            NavToggle.setAttribute( 'href', '#' );
            $( NavToggle ).on( 'click', $.proxy( window.toggleNavigationBar, window, indexNavigationBar ) );

            var isCollapsed = $( NavFrame ).hasClass( 'collapsed' );
            /**
             * Check if any children are already hidden.  This loop is here for backwards compatibility:
             * the old way of making NavFrames start out collapsed was to manually add style="display:none"
             * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
             * the content visible without JavaScript support), the new recommended way is to add the class
             * "collapsed" to the NavFrame itself, just like with collapsible tables.
             */
            for ( NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling ) {
                if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
                    if ( NavChild.style.display === 'none' ) {
                        isCollapsed = true;
                    }
                }
            }
            if ( isCollapsed ) {
                for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
                    if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
                        NavChild.style.display = 'none';
                    }
                }
            }
            var NavToggleText = document.createTextNode( isCollapsed ? NavigationBarShow : NavigationBarHide );
            NavToggle.appendChild( NavToggleText );

            /* Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) */
            for( var j = 0; j < NavFrame.childNodes.length; j++ ) {
                if ( $( NavFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
                    NavToggle.style.color = NavFrame.childNodes[j].style.color;
                    NavFrame.childNodes[j].appendChild( NavToggle );
                }
            }
            NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
        }
    } );
}

mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );

/* Added for Accordion button */
(function() {
var acc = document.getElementsByClassName("accordion");
var i;

for (i = 0; i < acc.length; i++) {
    acc[i].onclick = function(){
        /* Toggle between adding and removing the "active" class,
        to highlight the button that controls the panel */
        this.classList.toggle("active");

        /* Toggle between hiding and showing the active panel */
        var panel = this.nextElementSibling;
        if (panel.style.display === "block") {
            panel.style.display = "none";
        } else {
            panel.style.display = "block";
        }
    }
}
})();

/* end Accordion button */

/* This is where the code for inserting the Location Map starts. */
(function() {
      if (document.querySelector('h1#firstHeading').innerHTML === "Guided Research for Online Records") {

        var polyfill = document.createElement('script');
        polyfill.type = 'text/javascript';
        polyfill.async = true;
        polyfill.src = 'https://edge.fscdn.org/assets/components/mapFiles/webcomponentsjs/webcomponents-lite-60405515c49744988a6a24e03dedf15a.js';
        var s = document.getElementsByTagName('script')[0];
        s.parentNode.insertBefore(polyfill, s);

        var locationMap = document.createElement('link');
        locationMap.rel = 'import';
/* CHANGE NEEDED: update URL below every time the location-map.html is changed */
        locationMap.href = 'https://gist.githubusercontent.com/ahancey/a86414a07c7c1466cc36ffb790a0817d/raw/748a662f88adf92729d925ebf5fb1ce26ec0bb38/location-map.html';
       var s = document.getElementsByTagName('script')[0];
        s.parentNode.insertBefore(locationMap, s);

        document.querySelector('#mw-content-text p').innerHTML = "<div style='width: 1000px;'><location-map></location-map></div>";
    }
})();

/* code for new landing page */
// test if we're on the home page
if ( /Main_Page/.test(document.location.href) ) {
    $("#firstHeading").css("border", "0", "textAlign", "center");
}

/**
 * Conditional include of Map Menus data structure 
 * and all the Map Menus functionality
 * - only for pages with 'Main Page' in the title
 */
// test if we're on the home page & on beta
if ( /Main_Page/.test(document.location.href) ) {
    // console.log('loading menus data');
    mw.loader.load('/en/wiki/index.php?title=MediaWiki:MapMenu.js&action=raw&ctype=text/javascript');

    /**
     * Attach a click handler to our buttons to show the "countries" menus
     */
    $('[id$=_button]').click(function () {
        // show the menu in case it's hidden
        $("#menu").show();
        var position = this.id.indexOf('_button');
        var name = this.id.substring(0, position);
        name += "_countries";
        // console.log ("showing list for " + name);
        if (name == 'all_countries_countries') {
            showAllCountries();
        } else {
            showList(name);
        }
    });

    /**
     * Attach a click handler to "links" (spans with class .menulink) in the menus.
     * Because the menus are dynamic, we use a "delegated" event handler
     * with jQuery's .on()
     * https://api.jquery.com/on/
     */
    $("#menu").on("click", ".menulink", function () {
        // console.log( $( this ).text() );
        // find out what menu to show
        var menu = $(this).text().toLowerCase();
        // replace all the blanks
        menu = menu.replace(/ /g, "_");
        menu = menu + "_states";
        // console.log("showing menu for " + menu);
        showList(menu);
    });

    /**
     * Add an event listener to state and country menus
     * so that clicking the red [x] will close the menu.
     */
    $("#menu").on("click", ".exit", function () {
        var menu = $(".exit").parent().attr("parent");
        if (menu) {
            showList(menu);
        } else {
            //showAllCountries();
            $("#menu").hide();
        }
    });
}
/* end code for landing page*/

/** 2020/08/31 Add code for new Help Menu Overlay */
// URL for bringing in the bundle to the wiki
const url = '/wiki/public_html/helptray.js';
// the selector for the Help button in the header
const button = document.querySelector('#helpLink');
button.addEventListener('click', function () {
  // If the script that brings in the Help Overlay isn't on the page yet, we know
  // we need to load it in
  if ( typeof window.renderHelpTray === "undefined" ) {
    const script = document.createElement('script');
    script.setAttribute('src', url);
    // Once the script loads, we need to do a little more set up and then actually
    // open the Help Overlay
    script.onload = function () {
      // This event is fired when the Help Overlay is rendered for the first time
      // Setting { once: true } as an option avoids the potential for multiple
      // times getting called. Once this event fires, we just fire the event to
      // let the Help Overlay it needs to open
      document.addEventListener('helpTrayReady', function () {
        document.dispatchEvent(new CustomEvent('openHelpTray'));
      }, { once: true });
      // Here we create an element to render the Help Overlay on. Just a generic div works
      const renderDiv = document.createElement('div');
      // We add an ID in case we need to easily reference it elsewhere
      renderDiv.id = 'helpOverlayRoot';
      // If you go the route of creating the element programatically, be sure to add it
      // to the body somewhere. Here we just put at the end of the <body>
      document.body.appendChild(renderDiv);
      // This is a consistent way to get info about the size and position of the button
      // We can use this to determine where to set the initial position (the x being pulled
      // out here will be the left of the button, which is the correct x value to start the
      // help tray at. The y is the top of the button, which we can add the button's height
      // to in order to get the correct y value to start the help tray at)
      const rect = button.getBoundingClientRect();
      const x = rect.left;
      const y = rect.top;
      const height = rect.height;
      // Finally, call the renderHelpTray function with the element (required) and the
      // initial position (optional but highly recommended)
      window.renderHelpTray(renderDiv, [x, y + height]);
    };
    document.head.insertBefore(script, document.head.firstChild);
  } else {
    // If we get to this else, the script is already on the page, so we just need
    // to dispatch the appropriate event. At a minimum, this can just fire the
    // openHelpTray event, but the ideal scenario is that the button click acts as
    // a toggle. This example shows how to check if the Help Overlay is already open
    // on the page, and fires the appropriate event based on that
    const eventName = document.querySelector('[data-test=helpOverlayCloseButton]') ? 'closeHelpTray' : 'openHelpTray';
    document.dispatchEvent(new CustomEvent(eventName));
  }
});