Restores the 'View Image' button on Google Image search. Beta, report back issues!
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// ==UserScript==
// @name Restore View Image Button for Google
// @namespace David Refoua <www.Refoua.me>
// @author David Refoua
// @description Restores the 'View Image' button on Google Image search. Beta, report back issues!
// @include http://*.google.tld/*isch*
// @include https://*.google.tld/*isch*
// @grant unsafeWindow
// @run-at document-start
// @version 0.1.1-beta
// ==/UserScript==
var resetViewBtn = (function() {
'use strict';
var getCousins = function(node, selector) {
var found = null;
while ( (parent = node.parentNode) && ( parent != node ) ) {
node = parent;
var list = node.querySelectorAll(selector);
if ( list.length > 0 ) {
found = list;
break;
}
}
return found;
};
var getImageLink = function(node) {
/*
var image_nodes = getCousins(node, '.irc_mi');
for (var i in image_nodes) if ( image_nodes.hasOwnProperty(i) ) {
var image_item = image_nodes[i];
var image_source = image_item.getAttribute('src');
if ( !image_source ) return image_source;
}
*/
var related_nodes = getCousins(node, '.irc_rimask');
for (var j in related_nodes) if ( related_nodes.hasOwnProperty(j) ) {
var related_item = related_nodes[j];
if ( related_item.classList.contains('irc_rist') ) {
var target_image = related_item.querySelector('.target_image');
var x, the_source;
if ( target_image && ( x = target_image.parentNode ) && ( the_source = x.getAttribute('href') ) )
{
var image_match = the_source.match( /imgurl=([^\&]+)\&/i );
if ( image_match && image_match.length > 0 ) {
var image_link = image_match[1];
while ( decodeURIComponent(image_link) != image_link ) image_link = decodeURIComponent(image_link);
return image_link;
}
}
}
}
return null;
};
var bottom_buttons = document.querySelectorAll('.irc_but_r');
for ( var i = 0; i < bottom_buttons.length; i++ ) {
var the_table = bottom_buttons[i];
var img_addr = getImageLink(the_table);
var visit_button_container = the_table.querySelector('.irc_vpl').parentNode;
var view_image_button = visit_button_container.querySelector('.irc_view_image');
if ( !view_image_button ) {
var new_button = document.createElement("a");
view_image_button = visit_button_container.appendChild(new_button);
view_image_button.classList.add('irc_view_image');
// TODO: use the waybackmachine to find what google originally used instead of `.irc_view_image`
}
view_image_button.style.display = ( img_addr ? '' : 'none' );
// view_image_button.innerText = 'View Image';
view_image_button.innerHTML = '<span class="_WKw">View Image</span>';
view_image_button.setAttribute('href', img_addr);
view_image_button.setAttribute('target', '_blank');
view_image_button.setAttribute('tabindex', '0');
}
});
/*
// TODO: find a valid event and don't use an interval
var eventsList = ['mouseup', 'keyup'];
for (var i in eventsList) if ( eventsList.hasOwnProperty(i) ) {
document.addEventListener(eventsList[i], function(e){
if (e.target && e.target.classList && e.target.classList.contains('irc_view_image') == false && e.target.parentNode.classList.contains('irc_view_image') == false )
resetViewBtn();
});
}
*/
setInterval(resetViewBtn, 500);