MediaWiki:Common.js: Difference between revisions

Revision as of 08:43, 25 November 2023

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


/* Custom animated collapsibles: */
  var coll = document.getElementsByClassName("custom-collapsible");
  var i;
  
  for (i = 0; i < coll.length; i++) {
    coll[i].addEventListener("click", function() {
      this.classList.toggle("active");
      var content = this.nextElementSibling;
      if (content.style.maxHeight){
        content.style.maxHeight = null;
        content.classList.remove("custom-collapsible-content-visible");
      } else {
        content.style.maxHeight = content.scrollHeight + "px";
        content.classList.add("custom-collapsible-content-visible");
      } 
    });
  }


/* Custom hex strings */
  var hss = document.getElementsByClassName("hex-string");
  var i;

  for (i = 0; i < hss.length; i++) {
    hss[i].addEventListener("click", function() {
      if (this.dataset.state === 'hex') {
        // Switch to English
        this.querySelector('.hex-string-content').innerText = this.dataset.text;
        this.dataset.state = 'text';
      } else {
        // Switch to Hex
        this.querySelector('.hex-string-content').innerText = this.dataset.hex;
        this.dataset.state = 'hex';
      }
    });
  }


/* Custom collapsibles for social media thread */
  $(document).ready(function() {
    var depth;
    var stillCollapsing, stillExpanding;
    // Attach the click event
    $('div.dialogue-thread span.dialogue-choice-button').on('click', chooseDialogue);
    // Hide initially
    $('div.dialogue-thread ul').each(initialDeepHide);
  
    function initialDeepHide() {
      if ($(this).is('ul')) {
        $(this).children('li').each(initialDeepHide);
      }
      else if ($(this).is('li')) {
        if ($(this).children('ul').length) {
          $(this).children('ul').each(initialDeepHide);
        } else {
          myDepth = 1 + $(this).parents('li').length;
          if (myDepth > 1) { $(this).hide(); }
        }
      }
    }
  
    function deepCollapse() {
      if ($(this).is('ul')) {
        $(this).children('li').each(deepCollapse);
      }
      else if ($(this).is('li')) {
        if ($(this).children('ul').length) {
          $(this).children('ul').each(deepCollapse);
        } else {
          myDepth = 1 + $(this).parents('li').length;
          if (myDepth <= depth) { stillCollapsing = false; }
          if (stillCollapsing) {
            $(this).slideUp();
            // Also set any sub-options to be collapsed
            $(this).find('span.dialogue-choice-button').data('collapsed', true).text('Expand');
          }
        }
      }
    }
    function deepExpand() {
      if ($(this).is('ul')) {
        $(this).children('li').each(deepExpand);
      }
      else if ($(this).is('li')) {
        if ($(this).children('ul').length) {
          $(this).children('ul').each(deepExpand);
        } else {
          myDepth = 1 + $(this).parents('li').length;
          if (myDepth <= depth) { stillExpanding = false; }
          if (stillExpanding && myDepth == depth+1) { $(this).slideDown(); }
        }
      }
    }
  
    function chooseDialogue() {
      var $topLevelUl = $(this).parents('li').last().parent('ul');
      depth = 1 + $(this).parent('li').parents('li').length;
      //$topLevelUl.nextAll('ul').each(diveDeepUl);
      if ($(this).data('collapsed') === true) {
        $(this).data('collapsed', false);
        $(this).text('Collapse');
        stillExpanding = true;
        $topLevelUl.nextAll('ul').each(deepExpand);
      } else {
        $(this).data('collapsed', true);
        $(this).text('Expand');
        stillCollapsing = true;
        $topLevelUl.nextAll('ul').each(deepCollapse);
      }
    }
  });