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Simple GET script for 8chan
// ==UserScript==
// @name everget
// @namespace http://nucular.github.io
// @version 0.1.1
// @description Simple GET script for 8chan
// @match *://8ch.net/*/*
// @copyright 2015+, nucular
// @license MIT License
// ==/UserScript==
function inject() {
var func = arguments[0];
var args = Array.prototype.slice.call(arguments, 1);
var el = document.createElement("script");
el.innerHTML = "(" + func.toString() + ").apply(window, " + JSON.stringify(args) + ");";
document.body.appendChild(el);
}
inject((function(showdebug) {
"use strict";
if (showdebug)
var debug = console.log.bind(console, "[EVERGET]");
else
var debug = function() {};
var board = window.location.href.match(/^https?:\/\/8ch\.net\/(\w+)\/?/);
if (!board) return;
board = board[1];
debug("Board", board);
var lastnr = 0;
var targetnr = 0;
var stack = []; // derived history of post nrs
var stackmax = 30;
var pps = 0; // posts per second
var estimation = 0; // in seconds
var targetmode = "dubs";
var targettail = 69; // for "tail" mode
var targets = {
dubs: function(lastnr) {
var tail = lastnr % 100;
if (tail == 99)
return lastnr + 1;
return lastnr + (11 - tail % 11);
},
trips: function(lastnr) {
var tail = lastnr % 1000;
if (tail == 999)
return lastnr + 1;
return lastnr + (111 - tail % 111);
},
quads: function(lastnr) {
var tail = lastnr % 10000;
if (tail == 9999)
return lastnr + 1;
return lastnr + (1111 - tail % 1111);
},
quints: function(lastnr) {
var tail = lastnr % 100000;
if (tail == 99999)
return lastnr + 1;
return lastnr + (11111 - tail % 11111);
},
tail: function(lastnr, targettail) {
var mod = Math.pow(10, targettail.toString().length)
var targetnr = lastnr + (targettail - (lastnr % mod));
if (targetnr <= lastnr)
targetnr += mod;
return targetnr;
}
};
$(
"<tr>" +
"<th>Everget</th>" +
"<td>" +
"Target: " +
"<select id='everget-targetmode'>" +
"<option value='dubs'>Dubs</option>" +
"<option value='trips'>Trips</option>" +
"<option value='quads'>Quads</option>" +
"<option value='quints'>Quints</option>" +
"<option value='tail'>Custom</option>" +
"</select><br/>" +
"<div id='everget-tailcontainer' style='display: none;'>" +
"Custom GET: " +
"<input id='everget-targettail' type='number' value='69' min='0'/><br/>" +
"</div>" +
"<p class='unimportant'>" +
"Targeting <span id='everget-targetnr'>0</span>, last nr. was <span id='everget-lastnr'>0</span> = <span id='everget-remaining'>0</span> remaining<br/>" +
"<span id='everget-sum'>0</span> posts in the last <span id='everget-stackmax'>0</span> seconds = <span id='everget-pps'>0</span>P/s<br/>" +
"<span id='everget-no-est'>Watch for ~<span id='everget-countdown'>30</span> more seconds to get an estimate</span>" +
"<span id='everget-est' style='display: none;'>GET estimated in <span id='everget-hours'>00</span>:<span id='everget-minutes'>00</span>:<span id='everget-seconds'>00</span></span>" +
"</p>" +
"</td>" +
"</tr>"
).prependTo(".post-table-options");
$(
"<input accesskey='s' style='margin-left: 2px; display: none;' type='button' name='wait' value='Wait for' disabled='true'>" +
"<input id='everget-active' type='checkbox' name='everget-active'/>" +
"<label for='everget-active'>GET</label>"
).insertAfter("input[name=post]");
$("input[name=wait]").on("click", function(e) {
$("input[name=wait]").val("Waiting for").attr("disabled", true);
});
$("#everget-active").on("change", function(e) {
if (this.checked) {
$("input[name=post]").hide().attr("disabled", true);
$("input[name=wait]").val("Wait for").show().attr("disabled", false);
} else {
$("input[name=post]").show().attr("disabled", false);
$("input[name=wait]").val("Wait for").hide().attr("disabled", true);
}
});
$("#everget-targetmode").on("change", function(e) {
targetmode = $(this).val();
if (targetmode == "tail")
$("#everget-tailcontainer").show();
else
$("#everget-tailcontainer").hide();
targetnr = targets[targetmode](lastnr, targettail);
$("#everget-targetnr").text(targetnr);
});
$("#everget-targettail").on("change", function(e) {
targettail = Number($(this).val());
targetnr = targets[targetmode](lastnr, targettail);
$("#everget-targetnr").text(targetnr);
});
$("#everget-stackmax").text(stackmax);
var get = function() {
if ($("#everget-active")[0].checked && $("input[name=wait]").attr("disabled")) {
$("#everget-active")[0].checked = false;
$("input[name=wait]").val("Wait for").hide().attr("disabled", true);
$("input[name=post]").show().attr("disabled", false).click();
}
}
var update = function(first) {
$.getJSON("//8ch.net/" + board + "/0.json").then(function(data) {
debug("====");
var newlastnr = lastnr;
$.each(data.threads, function(threadnr, thread) {
$.each(thread.posts, function(postnr, post) {
if (post.no > newlastnr)
newlastnr = post.no;
});
});
targetnr = targets[targetmode](newlastnr, targettail);
$("#everget-targetnr").text(targetnr);
debug("Last post:", newlastnr, "Targeting:", targetnr);
remaining = targetnr - newlastnr;
if (remaining == 1)
get();
$("#everget-remaining").text(remaining);
if (!first && newlastnr >= lastnr) {
stack.push(newlastnr - lastnr);
if (stack.length > stackmax)
stack.shift();
}
debug("Stack:", stack);
lastnr = newlastnr;
$("#everget-lastnr").text(lastnr);
if (stack.length >= stackmax) {
$("#everget-no-est").hide();
$("#everget-est").show();
var sum = 0;
for (var i = 0; i < stack.length; i++)
sum += stack[i];
$("#everget-sum").text(sum);
pps = sum / stack.length;
$("#everget-pps").text(Math.floor(pps * 100) / 100);
if (pps > 0)
estimation = remaining / pps;
else
estimation = 0;
var hours = Math.floor(estimation / (60 * 60));
var minutes = Math.floor(estimation / 60) % 60;
var seconds = Math.floor(estimation) % 60;
$("#everget-hours").text(("00"+hours).slice(-2));
$("#everget-minutes").text(("00"+minutes).slice(-2));
$("#everget-seconds").text(("00"+seconds).slice(-2));
debug("PPS:", pps, "Time:", hours + ":" + minutes + ":" + seconds);
} else {
$("#everget-no-est").show();
$("#everget-est").hide();
debug("Seconds until estimation", stackmax - stack.length);
$("#everget-countdown").text(stackmax - stack.length);
}
});
}
update(true);
setInterval(update, 1000);
}), false);