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User:Abelmoschus Esculentus/ContribSearch.js

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//<nowiki>
var user, rollbacktoken, cs_limit, blocked = false, lastcontrib = null, newcontrib = false;
var enabled = false;
function checkifblocked() {
  var cs_http3 = new XMLHttpRequest();
  cs_http3.onreadystatechange = function() {
    var items3 = cs_http3.responseXML.getElementsByTagName('block');
    if (items3.length !== 0) {
      blocked = true;
    }
    else blocked = false;
  };
  cs_http3.open("GET", "/w/api.php?action=query&list=blocks&bkusers=" + user + "&format=xml", true);
  cs_http3.send(); 
}
function get_content() {
  if ($("#CS-interface-content").text() != "Loading contributions..." && enabled === true) $("#CS-interface-header").text("Contribution Search - " + user.replace('_', ' ') + " (Updating...)");
  var cs_http2 = new XMLHttpRequest();
  cs_http2.onreadystatechange = function() {
    if (cs_http2.readyState == 4 && cs_http2.status == 200 && enabled === true) {
      var items = cs_http2.responseXML.getElementsByTagName('item');
      if (items.length === 0) {
        alert("Cannot find any contributions for " + user.replace('_', ' '));
        screen00();
        return;
      }
      if (lastcontrib !== null && lastcontrib != items[0].getAttribute('revid').substring(0)) {
        newcontrib = true;
      }
      if ($("#CS-interface-content").text() == "Loading contributions...") {
        $("#CS-interface-content").empty();
      }
      $("#CS-interface-content").empty();
      var temp = user.replace('_', '+');
      for (var i = 0; i < items.length; i++) {
        var diff = items[i].getAttribute('revid').substring(0);
        var gs = items[i].getAttribute('timestamp').substring(0);
        var ts = gs.replace('T', ' ');
        var timestamp = ts.replace('Z', '');
        var editsummary = items[i].getAttribute('comment').substring(0);
        if (editsummary === "") {
        	editsummary = "No summary";
        }
        var item_name = items[i].getAttribute('title').substring(0);
        var item_url = 'http://en.wikipedia.org/wiki/' + item_name;
        var diff_url = 'https://en.wikipedia.org/w/index.php?title=' + item_name + '&diff=prev&oldid=' + diff;
        var rollbackurl = 'http://en.wikipedia.org/w/index.php?action=rollback&title=' + item_name + '&from=' + temp + '&token=' + rollbacktoken;
        if (newcontrib === true && lastcontrib == diff) {
          $('#HRULE').remove();
          newcontrib = false;
          lastcontrib = diff;
          if (items[i].hasAttribute('minor')) {
            $("#CS-interface-content").append(
              $('<div>').css('margin-bottom','0.5em').append(
                $('<hr>').attr({'id':'HRULE'}),
                $('<font>').text(timestamp+' '),
                $('<b>').text('m '),
                $('<a>').attr({'href':item_url}).text(item_name),
                $('<font>').text(' ('),
                $('<a>').attr({'href':diff_url}).text('diff'),
                $('<font>').text(') ['),
                $('<a>').attr({'href':rollbackurl}).text('rollback'),
                $('<font>').text(']')
              ),
              $('<div>').css('margin-bottom','0.5em').append(
                $('<i>').text(' (' + editsummary + ')')
              )
            );
          }
          else {
            $("#CS-interface-content").append(
              $('<div>').css('margin-bottom','0.5em').append(
                $('<hr>').attr({'id':'HRULE'}),
                $('<font>').text(timestamp+' '),
                $('<a>').attr({'href':item_url}).text(item_name),
                $('<font>').text(' ('),
                $('<a>').attr({'href':diff_url}).text('diff'),
                $('<font>').text(') ['),
                $('<a>').attr({'href':rollbackurl}).text('rollback'),
                $('<font>').text(']')
              ),
              $('<div>').css('margin-bottom','0.5em').append(
                $('<i>').text(' (' + editsummary + ')')
              )
            );
          }
        }
        else {
          if (items[i].hasAttribute('minor')) {
            $("#CS-interface-content").append(
              $('<div>').css('margin-bottom','0.5em').append(
                $('<font>').text(timestamp+' '),
                $('<b>').text('m '),
                $('<a>').attr({'href':item_url}).text(item_name),
                $('<font>').text(' ('),
                $('<a>').attr({'href':diff_url}).text('diff'),
                $('<font>').text(') ['),
                $('<a>').attr({'href':rollbackurl}).text('rollback'),
                $('<font>').text(']')
              ),
              $('<div>').css('margin-bottom','0.5em').append(
                $('<i>').text(' (' + editsummary + ')')
              )
            );
          }
          else {
            $("#CS-interface-content").append(
              $('<div>').css('margin-bottom','0.5em').append(
                $('<font>').text(timestamp+' '),
                $('<a>').attr({'href':item_url}).text(item_name),
                $('<font>').text(' ('),
                $('<a>').attr({'href':diff_url}).text('diff'),
                $('<font>').text(') ['),
                $('<a>').attr({'href':rollbackurl}).text('rollback'),
                $('<font>').text(']')
              ),
              $('<div>').css('margin-bottom','0.5em').append(
                $('<i>').text(' (' + editsummary + ')')
              )
            );
          }
        }
      }
      if (lastcontrib === null) {
        lastcontrib = items[0].getAttribute('revid').substring(0);
      }
      $('#SHOWING').text(" Showing " + items.length + " items; Maximum " + cs_limit + " items ");
      $("#CS-interface-header").text("Contribution Search - " + user.replace('_', ' '));
      checkifblocked();
      if (blocked === true) {
        $("#CS-interface-header").append(
          $('<font>').attr({'color':'red','font-weight':'bold'}).text(' (BLOCKED)')
        );
      }
      setTimeout(get_content, 3000);
    }
  };
  cs_http2.open("GET", "/w/api.php?action=query&list=usercontribs&ucuser=" + user + "&uclimit=" + cs_limit + "&format=xml&ucdir=older", true);
  cs_http2.send();
}
function cs_init() {
  mw.util.addPortletLink('p-tb', 'javascript:void(0)', 'Contrib Search', 'aca-contribsearch', null, null);
  $('#aca-contribsearch').on('click', function() {
    $('body').prepend('<div id="CS-modal">'+
      '<div id="CS-interface">'+
        '<h4 id="CS-interface-header"></h4>'+
        '<hr>'+
        '<div id="CS-interface-content"></div>'+
        '<hr>'+
        '<div id="CS-interface-footer"></div>'+
      '</div>'+
    '</div>');
    $("#CS-modal").css({
      "position": "fixed",
      "z-index": "1",
      "left": "0",
      "top": "0",
      "width": "100%",
      "height": "100%",
      "overflow": "hidden",
      "background-color": "rgba(0,0,0,0.4)"
    });
    $("#CS-interface").css({
      "background-color": "#ffe8e8",
      "margin": "15% auto",
      "padding": "2px 20px",
      "border": "1px solid #888",
      "width": "80%",
      "max-width": "60em",
      "font-size": "90%"
    });
    $("#CS-interface-content").css({
      "min-height": "7em",
      "width" : "875px",
      "height" : "400px",
      "overflow-y": "scroll"
    });
    $("#CS-interface-footor").css("min-height", "3em");
    screen00();
  });
}
var screen00 = function() {
  $("#CS-interface-header, #CS-interface-content, #CS-interface-footer").empty();
  $("#CS-interface-header").text("Contribution Search");
  $("#CS-interface-content").append(
    $('<div>').css('margin-bottom','0.5em').append(
      $('<label>').attr({'for':'CS-userinput-label', 'id':'CS-userinput-label'}).text('Insert user: '),
      $('<input>').attr({'type':'text', 'name':'CS-userinput','id':'CS-userinput'})
    ),
    $('<div>').css('margin-bottom','0.5em').append(
      $('<label>').attr({'for':'CS-userinput-limit-label', 'id':'CS-userinput-limit-label'}).text('Limit (1-500): '),
      $('<input>').attr({'type':'number', 'name':'CS-userinput-limit','id':'CS-userinput-limit','min':'1','max':'500','value':'100'})
    ),
    $('<div>').css('margin-bottom','0.5em').append(
      $('<button>').attr({'name':'CS-userinput-button', 'id':'CS-userinput-button'}).text('Load')
    ),
    $('<div>').css('margin-bottom','0.5em').append(
      $('<img>').attr({'src':'https://upload.wikimedia.org/wikipedia/commons/e/e5/OOjs_UI_icon_alert_destructive_black-darkred.svg','height':'23','width':'23'}),
	  $('<span>').attr('style','font-size:94%;font-weight:bold;').text('You take full responsibility for any action you perform using this script. Persistent misuse of rollback will lead to the removal of the permission. In extreme circumstances, you may even be blocked from editing.')
	)
  );
  $("#CS-interface-footer").append(
    $('<button>').attr('id', 'CS-cancel').text('Close')
  );
  $('#CS-cancel').click(function() {
  	user = null, rollbacktoken = null, cs_limit = null, blocked = false;
  	enabled = false;
    $('#CS-modal').remove();
  });
  $('#CS-userinput-button').click(function () {
  	var ttt = $('#CS-userinput-limit').val();
  	if (ttt > 500 || ttt < 1) {
  		alert('Invalid value');
  	}
  	else if ($('#CS-userinput').val().length < 1) {
  		alert('Please specify a user!');
  	}
  	else {
  	enabled = true;
    var temp = $('#CS-userinput').val();
    user = temp.replace(' ', '_');
    cs_limit = $('#CS-userinput-limit').val();
    var temp2 = temp.replace('_', ' ');
    $("#CS-interface-header").text("Contribution Search - " + temp2);
    $("#CS-interface-content").empty();
    $("#CS-interface-content").text("Loading contributions...");
    var cs_http = new XMLHttpRequest();
    cs_http.onreadystatechange = function() {
      if (cs_http.readyState == 4 && cs_http.status == 200) {
        var items2 = cs_http.responseXML.getElementsByTagName('tokens');
        var t = items2[0].getAttribute('rollbacktoken');
        rollbacktoken = t.replace('+', '%2B');
        $("#CS-interface-footer").append(
    		  $('<button>').attr('id', 'CS-back').css('margin-left','1em').text('Back')
		    );
        $('#CS-back').click(function () {
          user = null, rollbacktoken = null, cs_limit = null, blocked = false;
          enabled = false;
          document.getElementById("CS-back").remove();
          screen00();
        });
        $('#CS-interface-footer').append(
          $('<small>').attr({'id':'SHOWING'}).text(' ')
        );
        checkifblocked();
        get_content();
      }
    };
    cs_http.open("GET", "/w/api.php?action=query&meta=tokens&type=rollback&format=xml");
    cs_http.send();
  	}
  });
};
mw.loader.using(['mediawiki.util', 'mediawiki.api', 'mediawiki.Title', 'mediawiki.RegExp'], function() {
  cs_init();
});
//</nowiki>