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// ==UserScript==
// @name History of the Seen
// @namespace https://github.com/theoky/HistoryOfTheSeen
// @description Script to implement a history of the seen approach for some news sites. Details at https://github.com/theoky/HistoryOfTheSeen
// @author Theoky
// @version 0.4192
// @lastchanges workaround for bug in GreaseMonkey 3.2
// @license GNU GPL version 3
// @released 2014-02-20
// @updated 2014-06-10
// @homepageURL https://github.com/theoky/HistoryOfTheSeen
//
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant GM_registerMenuCommand
// @grant GM_listValues
// @grant GM_addStyle
//
// for testing purposes (set FireFox greasemonkey.fileIsGreaseable)
// @include file://*testhistory.html
//
// @include http*://*.derstandard.at/*
// @include http*://*.faz.net/*
// @include http*://*.golem.de/*
// @include http*://*.handelsblatt.com/*
// @include http*://*.heise.de/newsticker/*
// @include http*://*.kleinezeitung.at/*
// @include http*://*.nachrichten.at/*
// @include http*://*.oe24.at/*
// @include http*://*.orf.at/*
// @include http*://orf.at/*
// @include http*://*.reddit.com/*
// @include http*://*.spiegel.de/*
// @include http*://*.sueddeutsche.de/*
// @include http*://*.welt.de/*
// @include http*://*.wirtschaftsblatt.at/*
// @include http*://*.zeit.de/*
// @include http*://dastandard.at/*
// @include http*://derstandard.at/*
// @include http*://diepresse.com/*
// @include http*://diestandard.at/*
// @include http*://kurier.at/*
// @include http*://slashdot.org/*
// @include http*://taz.de/*
// @include http*://notalwaysright.com/*
// @include http*://www.nytimes.com/*
// @require http://code.jquery.com/jquery-2.1.1.min.js
// @require http://code.jquery.com/ui/1.11.2/jquery-ui.js
// @require https://greasyfork.org/scripts/130-portable-md5-function/code/Portable%20MD5%20Function.js?version=10066
// was require md5.js
// was require http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/md5.js
// ==/UserScript==
// Copyright (C) 2015 T. Kopetzky - theoky
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// Tested with FireFox 34 and GreaseMonkey 2.3
//-------------------------------------------------
//Functions
(function(){
var defaultSettings = {
ageOfUrl: 5, // age in days after a url is deleted from the store
// < 0 erases all dates (disables history)
targetOpacity: 0.3,
targetOpacity4Dim: 0.85,
steps: 10,
dimInterval: 30000,
expireAllDomains: true, // On fast machines this can be true and expires
// all domains in the database with each call. If false,
// only the urls of the current domain are expired which
// is slightly faster.
cleanOnlyDaily: true,
considerViewPort: true,
dbOpsPerRun: 5
};
var UNDEF = 'undefined';
var DEFAULT_TAG = 'a';
var defaultGetContentFct = function(elem) {
if ((typeof elem != UNDEF) && (typeof elem.href != UNDEF)) {
return elem.href;
}
return UNDEF;
};
var AFTER_SCROLL_DELAY = 750;
var DO_DEBUG = false;
var DEBUG_LVL_ERROR = 1;
var DEBUG_LVL_WARN = 2;
var DEBUG_LVL_INFO = 4;
var perUrlSettings = [
{
url : ['.*\.?slashdot\.org' ],
tag : 'article',
upTrigger: "../article",
getContent: function(elem) {
if ((typeof elem != UNDEF) && (typeof elem.id != UNDEF)) {
return elem.id;
}
return UNDEF;
},
parentHints : [ ]
},
{
url : ['.*\.?derstandard\.at', '.*\.?diestandard\.at', '.*\.?dastandard\.at' ],
upTrigger: "../a",
parentHints : [
"ancestor::div[contains(concat(' ', @class, ' '), ' text ')]",
"ancestor::ul[@class='stories']" ]
},
{
url : ['notalwaysright\.com'],
upTrigger: "../a[@rel='bookmark']",
parentHints : [ "ancestor::div[contains(concat(' ', @class, ' '), ' post ')]" ]
},
{
url : ['.*\.?golem.de'],
upTrigger: "../a",
parentHints : [ "ancestor::li",
"ancestor::section[@id='index-promo']",
"ancestor::section[contains(concat(' ', @class, ' '), ' promo ')]" ]
},
{
url : ['.*\.?reddit.com'],
// class="title may-blank srTagged imgScanned"
upTrigger: "../a[contains(@class, 'title') and contains(@class, 'may-blank')]",
parentHints : [ "ancestor::div[contains(concat(' ', @class, ' '), ' thing ')]" ]
},
{
url : ['nytimes\.com'],
upTrigger: "../a",
parentHints : [
// "ancestor::li[contains(concat(' ', @class, ' '), ' portal-post ')]",
"ancestor::div[contains(concat(' ', @class, ' '), ' collection ')]"
]
}
];
var dimMap = {};
var countDownTimer = defaultSettings.steps;
var theHRefs = null;
var curSettings = null;
var KEY_LAST_EXPIRE_OP = "lastExpire";
var timeOutAfterLastScroll = UNDEF;
var tag2Process = null;
var getContentFct = null;
var theDomain = null;
var progressbar;
var progressLabel;
// Styling
var progressBarStyle =
".ui-widget {" +
" font-family: Verdana,Arial,sans-serif !important;" +
" font-size: 1.1em !important;" +
"}" +
".ui-widget-content {" +
" border: 1px solid #aaaaaa !important;" +
" color: #222222 !important;" +
"}" +
".ui-widget-header {" +
" border: 1px solid #aaaaaa !important;" +
" background: #cccccc !important;" +
" color: #222222 !important;" +
" font-weight: bold !important;" +
"}" +
".ui-progressbar {" +
" height: 2em !important;" +
" text-align: left !important;" +
" overflow: hidden !important;" +
"}" +
".ui-progressbar .ui-progressbar-value {" +
" margin: -1px !important;" +
" height: 100% !important;" +
"}" +
".ui-progressbar .ui-progressbar-overlay {" +
" background: url('data:image/gif;base64,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') !important;" +
" height: 100% !important;" +
" filter: alpha(opacity=25) !important; /* support: IE8 */" +
" opacity: 0.25 !important;" +
"}" +
// ".ui-progressbar-indeterminate .ui-progressbar-value {" +
// " background-image: none !important;" +
// "}" +
".ui-progressbar {" +
" height: 2em !important;" +
" text-align: left !important;" +
" overflow: hidden !important;" +
" position: absolute !important;" +
" left: 20% !important;" +
" top: 4px !important;" +
" width: 60% !important;" +
" z-index: 255 !important;" +
"}" +
".progress-label {" +
" position: absolute !important;" +
" left: 5% !important;" +
" top: 4px !important;" +
" font-weight: bold !important;" +
" text-shadow: 1px 1px 0 #fff !important;" +
" z-index: 256 !important;" +
"}";
// Debugging
function debuglog(msg) {
if (DO_DEBUG) {
console.log(msg);
}
}
function debugLogLvl(lvl, msg) {
if (lvl & DEBUG_LVL_ERROR) {
console.log("error: " + msg);
}
if (DO_DEBUG) {
if (lvl & DEBUG_LVL_WARN) {
console.log("warn:" + msg);
}
if (lvl & DEBUG_LVL_INFO) {
console.log(msg);
}
}
}
var g_index;
var g_keys;
var g_lengthOfKeysArray;
var g_workInProgress = false;
var g_par1 = UNDEF;
var g_par2 = UNDEF;
var g_workerFctDefault = function(key, par1, par2) {
GM_deleteValue(key);
};
var g_workerFct = g_workerFctDefault;
var g_finishFct_Default = function() {
document.location.reload(true);
};
var g_finishFct = g_finishFct_Default;
var g_label;
function appendProgressBar() {
$("body").append ( '\
<div id="progressbar" class="ui-progressbar ui-progressbar-indeterminate"><div class="progress-label">History of the Seen: Resetting DB for current domain...</div></div>');
}
function removeProgressBar(reload) {
$("#progressbar").remove();
if (reload) {
document.location.reload(true);
}
}
/*
* Init function for "threading"
*/
function initThreadingLoop()
{
if (g_workInProgress) {
debugLogLvl(DEBUG_LVL_ERROR, "initThreading with already threading in progress.");
return;
}
g_workInProgress = true;
g_index = 0;
g_keys = GM_listValues();
if (!g_keys) {
debugLogLvl(DEBUG_LVL_WARN, "g_keys empty?");
return;
}
g_lengthOfKeysArray = g_keys.length;
appendProgressBar();
progressbar = $("#progressbar");
progressLabel = $(".progress-label");
progressbar.progressbar({
value : false,
change : function() {
progressLabel.text(g_label + progressbar.progressbar("value").toFixed(2) + "% ");
},
complete : function() {
progressLabel.text(" History of the Seen: Operation Complete! ");
}
});
progressbar.progressbar("value", 0);
setTimeout(doThreadWork, 1);
}
/*
* Worker method
*/
function doThreadWork()
{
if (!g_workInProgress) {
return;
}
var i = 0;
var currentKey = null;
currentKey = g_keys[g_index];
while (i < defaultSettings.dbOpsPerRun && currentKey) {
g_workerFct(currentKey, g_par1, g_par2);
g_index ++;
i++;
currentKey = g_keys[g_index];
}
progressbar.progressbar("value", g_index * 100 / g_lengthOfKeysArray);
if (currentKey) {
setTimeout(doThreadWork, 10);
} else
{
removeProgressBar(false);
if (g_finishFct !== UNDEF) {
g_finishFct();
}
g_workInProgress = false;
}
}
// Resetting section
function resetAllUrls() {
if (!g_workInProgress && confirm('Are you sure you want to erase the complete seen history?')) {
g_label = " History of the Seen: Cleaning DB, done ";
g_par1 = UNDEF;
g_par2 = UNDEF;
g_workerFct = g_workerFctDefault;
g_finishFct = g_finishFct_Default;
initThreadingLoop();
}
}
function resetUrlsForCurrentHelper(dKey, domainOrUri) {
if (confirm('Are you sure you want to erase the seen history for ' +
domainOrUri + '?')) {
g_label = " History of the Seen: Cleaning DB, done ";
g_par1 = dKey;
g_par2 = domainOrUri;
g_workerFct = function(key, dKey, domainOrUri) {
if (key == KEY_LAST_EXPIRE_OP){
return;
}
try {
var val = GM_getValue(key, "{}");
var dict = JSON.parse(val);
if(dict) {
if (dict[dKey] == domainOrUri) {
GM_deleteValue(key);
}
}
} catch (e) {
console.log(e);
}
};
g_finishFct = g_finishFct_Default;
initThreadingLoop();
}
}
function resetUrlsForCurrentDomain() {
resetUrlsForCurrentHelper("domain", document.domain);
}
function resetUrlsForCurrentSite() {
resetUrlsForCurrentHelper("base", document.baseURI);
}
function expireUrls() {
debugLogLvl(DEBUG_LVL_INFO, "expireUrls");
if (defaultSettings.cleanOnlyDaily) {
var lastExpireDate = new Date(GM_getValue(KEY_LAST_EXPIRE_OP, nDaysOlderFromNow(2)));
var diff = Math.abs((new Date()) - lastExpireDate);
if (diff / 1000 / 3600 / 24 < 1) {
// less than one day -> no DB cleaning
return;
}
}
/*
var val = GM_getValue(KEY_EXPIRE_OP_INPROGRESS);
if (typeof val !== UNDEF) {
// expire in progress
return;
}
GM_setValue(KEY_EXPIRE_OP_INPROGRESS, True);
*/
// cutOffDate
g_label = " History of the Seen: Expiring old URLs for this site, done ";
g_par1 = nDaysOlderFromNow(defaultSettings.ageOfUrl);
debuglog("cutOffDate" + g_par1);
g_par2 = UNDEF;
g_workerFct = function(key, cutOffDate, par2) {
if (key == KEY_LAST_EXPIRE_OP){
return;
}
var dict = JSON.parse(GM_getValue(key, "{}"));
if(dict) {
try {
debuglog(dict["domain"], cutOffDate.getTime(), dict["date"]);
if (cutOffDate.getTime() > dict["date"]) {
if (defaultSettings.expireAllDomains ||
(dict["domain"] == document.domain))
{
GM_deleteValue(key);
}
}
} catch (e) {
console.log(e);
}
}
else {
console.log('Error! JSON.parse failed - dict is likely to be corrupted. Probably best to completely clean DB.');
}
};
g_finishFct = function() {
GM_setValue(KEY_LAST_EXPIRE_OP, new Date());
}
initThreadingLoop();
}
function nDaysOlderFromNow(age, aDate, zeroHour) {
var aDate = typeof aDate !== UNDEF ? aDate : new Date();
var zeroHour = typeof zeroHour !== UNDEF ? zeroHour : true;
var dateStore = new Date(aDate.getTime());
var workDate = aDate;
if (age >= 0) {
workDate.setDate(dateStore.getDate() - age);
if (zeroHour) {
workDate.setHours(0,0,0,0);
}
}
return workDate;
}
/*
* Find the settings for a given URL
*/
function findPerUrlSettings(theSettings, aDomain) {
debugLogLvl(DEBUG_LVL_INFO, "findPerUrlSettings");
for (var i=0; i < theSettings.length; ++i) {
for (var j = 0; j < theSettings[i].url.length; ++j) {
var myRegExp = new RegExp(theSettings[i].url[j], 'i');
if (aDomain.match(myRegExp)) {
return theSettings[i];
}
}
}
}
/*
* Find the parent element as specified in the settings.
*/
function locateParentElem(curSettings, aDomain, aRoot) {
if (!curSettings) {
return null;
}
// console.log("locateParentElem 1", curSettings.url);
var res = null;
for (var xpath = 0; xpath < curSettings.parentHints.length; ++xpath) {
// console.log("locateParentElem 2", curSettings.parentHints[xpath], aRoot);
res = document.evaluate(curSettings.parentHints[xpath], aRoot, null, 9, null).singleNodeValue;
if (res) {
// console.log("locateParentElem found something");
return res;
}
}
return res;
}
/*
* Check if the current node qualifies for looking up the hierarchy.
*/
function goUp(curSettings, aRoot) {
if (!curSettings) {
return false;
}
var res = null;
if (curSettings.upTrigger !== "") {
res = document.evaluate(curSettings.upTrigger, aRoot, null, 9, null).singleNodeValue;
}
return res !== null;
}
/*
* Set the opacity for specified links
*/
function dimLinks() {
var interval = (1 - defaultSettings.targetOpacity4Dim)/defaultSettings.steps;
var countDownTimer = countDownTimer - 1;
var curOpacity = defaultSettings.targetOpacity4Dim + interval*countDownTimer;
// TODO: Better iterate over dimmap
for(var i = 0; i < theHRefs.length; i++)
{
var hash = 'm' + hex_md5(theHRefs[i].href);
if (hash in dimMap) {
theHRefs[i].style.opacity = curOpacity;
}
}
if (countDownTimer > 0) {
var to = setTimeout(dimLinks, defaultSettings.dimInterval);
}
}
/*
* Check if an element is fully drawn on the viewport
* from http://stackoverflow.com/questions/487073/check-if-element-is-visible-after-scrolling?lq=1
*/
function isFullyInView(elem)
{
debugLogLvl(DEBUG_LVL_INFO, "isFullyInView");
var docViewTop = $(window).scrollTop();
var docViewBottom = docViewTop + $(window).height();
var elemTop = $(elem).offset().top;
var elemBottom = elemTop + $(elem).height();
return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
// is really fully in view
// return ((elemBottom >= docViewTop) && (elemTop <= docViewBottom)
// && (elemBottom <= docViewBottom) && (elemTop >= docViewTop) );
}
/*
* Called after scrolling finished for defined time
*/
function evaluateElems() {
debugLogLvl(DEBUG_LVL_INFO, "evaluate all");
processElements(false);
timeOutAfterLastScroll = UNDEF;
}
/*
* Wait for scrolling to end
*/
function onScroll()
{
if (timeOutAfterLastScroll !== UNDEF) {
window.clearTimeout(timeOutAfterLastScroll)
}
timeOutAfterLastScroll = setTimeout(evaluateElems, AFTER_SCROLL_DELAY);
}
/*
* Process all elements
*/
function processElements(firstCall) {
debugLogLvl(DEBUG_LVL_INFO, "processElements");
var allTagElems = document.getElementsByTagName(tag2Process);
var elemMap = {};
var theBase = document.baseURI;
// Change the DOM
// First loop: gather all new links and make already seen opaque.
for(var i = 0; i < allTagElems.length; i++)
{
var hash = 'm' + hex_md5(getContentFct(allTagElems[i]));
// setValue needs letter in the beginning, thus use of 'm'
debugLogLvl(DEBUG_LVL_INFO, "hash: " + hash);
var key = GM_getValue(hash);
if (typeof key !== UNDEF && key !== null) {
// workaround for issue https://github.com/greasemonkey/greasemonkey/issues/2156
// key found -> loaded this reference already
debugLogLvl(DEBUG_LVL_INFO, "key found");
if (firstCall) {
var done = false;
if(goUp(curSettings, allTagElems[i])) {
var pe = locateParentElem(curSettings, theDomain, allTagElems[i])
// console.log("locate parent done", pe);
if (pe) {
pe.style.opacity = defaultSettings.targetOpacity;
done = true;
}
}
if (!done) {
// change display
allTagElems[i].style.opacity = defaultSettings.targetOpacity;
debugLogLvl(DEBUG_LVL_INFO, "changing opacity");
}
}
} else {
//check if element is fully visible
debugLogLvl(DEBUG_LVL_INFO, "key not found");
if (isFullyInView(allTagElems[i])) {
debuglog(allTagElems[i] + " is in view");
// key not found, store it with current date
elemMap[hash] = {"domain":theDomain, "date":(new Date()).getTime(), "base":theBase};
dimMap[hash] = allTagElems[i];
}
}
}
// remember all new urls to hide the next time
for (var e2 in elemMap) {
GM_setValue(e2, JSON.stringify(elemMap[e2]));
}
theHRefs = allTagElems;
if (firstCall) {
var to = setTimeout(dimLinks, defaultSettings.dimInterval);
}
}
// Menus
GM_registerMenuCommand("Remove the seen history for this site.", resetUrlsForCurrentSite);
GM_registerMenuCommand("Remove the seen history for this domain.", resetUrlsForCurrentDomain);
GM_registerMenuCommand("Remove all seen history (for all sites)!", resetAllUrls);
GM_addStyle(progressBarStyle);
// Main part
function run_script() {
debugLogLvl(DEBUG_LVL_INFO, "run");
dimMap = {};
theDomain = document.domain;
curSettings = findPerUrlSettings(perUrlSettings, theDomain);
tag2Process = DEFAULT_TAG;
getContentFct = defaultGetContentFct;
if (typeof curSettings != UNDEF) {
if (typeof curSettings.tag != UNDEF) {
tag2Process = curSettings.tag;
}
if (typeof curSettings.getContent != UNDEF) {
getContentFct = curSettings.getContent;
}
}
expireUrls();
processElements(true);
window.addEventListener("scroll", onScroll, false);
}
run_script();
})();