Keyword highlighting, keyboard shortcuts and autoselect options. Helper script for PI search in mturk. Disable script when not in use.
当前为
// ==UserScript==
// @name PI Search Helper Script
// @namespace https://greasyfork.org/en/users/10782
// @version 0.31
// @description Keyword highlighting, keyboard shortcuts and autoselect options. Helper script for PI search in mturk. Disable script when not in use.
// @author tismyname
// @require https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js
// @include https://s3.amazonaws.com/*
// ==/UserScript==
// Makes Instructions Hidable
$(".panel-heading").before('<label id="toggle-label" style="color:#0000EE; "><input type="checkbox" id="toggler"><span>-Show Instructions-<span></input><br></label>')
$(".panel-heading").hide();
$(".panel-body").hide();
var text = $('#toggle-label').text();
// Button to show or hide instructions
$('#toggler').click(function() {
$(".panel-heading").toggle();
$(".panel-body").toggle();
$('#toggle-label').text() == '-Show Instructions-' ? str = '-Hide Instructions-' : str = '-Show Instructions-';
$('#toggle-label span').html(str);
});
var ITEMS = 6;
var currentQ = 1;
// Auto Select First Option
for(var i = 1; i <= ITEMS; i++) {
$('#Q'+i+'_5').click();
}
// Auto focuses on first radio button
$('#Q'+currentQ+'_5').focus();
// Sets current clicked element to match keyboard shortcuts
$("input[type=radio]").click(function(){
currentQ = this.id.charAt(1);
});
// Checks for keypresses
$(document).keyup(function (event) {
var key = toCharacter(event.keyCode);
if (key=='1') {
$('#Q'+currentQ+'_5').prop("checked", true);
}
if (key=='2') {
$('#Q'+currentQ+'_4').prop("checked", true);
}
if (key=='3') {
$('#Q'+currentQ+'_3').prop("checked", true);
}
if (key=='4') {
$('#Q'+currentQ+'_2').prop("checked", true);
}
if (key=='5') {
$('#Q'+currentQ+'_1').prop("checked", true);
}
if(key=='N') {
if(currentQ >= ITEMS)
currentQ = 1;
else {
currentQ++;
}
$('#Q'+currentQ+'_5').focus();
}
if(key=='B') {
if(currentQ <= 1)
currentQ = 6;
else {
currentQ--;
}
$('#Q'+currentQ+'_5').focus();
}
});
// code from https://greasyfork.org/en/scripts/5978-mturk-dave-cobb-hit-helper
function toCharacter(keyCode) {
// delta to convert num-pad key codes to QWERTY codes.
var numPadToKeyPadDelta = 48;
// if a numeric key on the num pad was pressed.
if (keyCode >= 96 && keyCode <= 105) {
keyCode = keyCode - numPadToKeyPadDelta;
return String.fromCharCode(keyCode);
}
if (keyCode == 13)
return "ENTER"; // not sure if I need to add code to hit the submit button
return String.fromCharCode(keyCode);
}
/*
PLUGIN CODE STARTS ====================================================
highlight v5
Highlights arbitrary terms.
<http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html>
MIT license.
Johann Burkard
<http://johannburkard.de>
<mailto:[email protected]>
*/
jQuery.fn.highlight = function(pat) {
function innerHighlight(node, pat) {
var skip = 0;
if (node.nodeType == 3) {
var pos = node.data.toUpperCase().indexOf(pat);
pos -= (node.data.substr(0, pos).toUpperCase().length - node.data.substr(0, pos).length);
if (pos >= 0) {
var spannode = document.createElement('span');
spannode.className = 'highlight';
var middlebit = node.splitText(pos);
var endbit = middlebit.splitText(pat.length);
var middleclone = middlebit.cloneNode(true);
spannode.appendChild(middleclone);
middlebit.parentNode.replaceChild(spannode, middlebit);
skip = 1;
}
}
else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) {
for (var i = 0; i < node.childNodes.length; ++i) {
i += innerHighlight(node.childNodes[i], pat);
}
}
return skip;
}
return this.length && pat && pat.length ? this.each(function() {
innerHighlight(this, pat.toUpperCase());
}) : this;
};
jQuery.fn.removeHighlight = function() {
return this.find("span.highlight").each(function() {
this.parentNode.firstChild.nodeName;
with (this.parentNode) {
replaceChild(this.firstChild, this);
normalize();
}
}).end();
};
// PLUGIN CODE ENDS ===================================================
// Adds Styling Class for Highlighting Text
var sheet = document.createElement('style')
sheet.innerHTML = ".highlight { font-weight: bold; background-color: yellow; font-size: 110%;}";
document.body.appendChild(sheet);
// Regex to find keywords to highlight
var match = $('tbody').text().match(/searched for[: ](.*)/g);
// Loops through matched terms, cleans regex junk and then highlights them
for(var i = 0; i < match.length; i++)
{
var cleanedString = match[i].toString().substring(13);
cleanedString = cleanedString.replace(/[+]/g, " ");
var words = cleanedString.split(" ");
for(var j = 0; j < words.length; j++)
{
// Highlights only first row of each table
$('tr:eq('+i*2+')').highlight(words[j]);
}
}