99d447279b
Remove the enable_post_navigation option. This option was originally added to disable the next/prev post navbar beneath posts. It was later repurposed to disable keyboard shortcuts. Users who don't want keyboard shortcuts are advised to not press random buttons on the keyboard like a caveman. Only ~1200 users disabled this option and only ~600 were seen in the last year.
124 lines
2.9 KiB
JavaScript
124 lines
2.9 KiB
JavaScript
import Rails from '@rails/ujs';
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let Utility = {};
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export function clamp(value, low, high) {
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return Math.max(low, Math.min(value, high));
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}
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Utility.delay = function(milliseconds) {
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return new Promise(resolve => setTimeout(resolve, milliseconds));
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}
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Utility.meta = function(key) {
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return $("meta[name=" + key + "]").attr("content");
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}
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Utility.test_max_width = function(width) {
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if (!window.matchMedia) {
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return false;
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}
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var mq = window.matchMedia('(max-width: ' + width + 'px)');
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return mq.matches;
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}
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Utility.notice_timeout_id = undefined;
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Utility.notice = function(msg, permanent) {
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$('#notice').addClass("notice-info").removeClass("notice-error").fadeIn("fast").children("span").html(msg);
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if (Utility.notice_timeout_id !== undefined) {
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clearTimeout(Utility.notice_timeout_id)
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}
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if (!permanent) {
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Utility.notice_timeout_id = setTimeout(function() {
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$("#close-notice-link").click();
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Utility.notice_timeout_id = undefined;
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}, 6000);
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}
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}
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Utility.error = function(msg) {
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$('#notice').removeClass("notice-info").addClass("notice-error").fadeIn("fast").children("span").html(msg);
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if (Utility.notice_timeout_id !== undefined) {
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clearTimeout(Utility.notice_timeout_id)
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}
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}
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Utility.dialog = function(title, html) {
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const $dialog = $(html).dialog({
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title: title,
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width: 700,
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modal: true,
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close: function() {
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// Defer removing the dialog to avoid detaching the <form> tag before the
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// form is submitted (which would prevent the submission from going through).
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$(() => $dialog.dialog("destroy"));
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},
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buttons: {
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"Submit": function() {
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let form = $dialog.find("form").get(0);
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Rails.fire(form, "submit");
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},
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"Cancel": function() {
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$dialog.dialog("close");
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}
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}
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});
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$dialog.find("form").on("submit.danbooru", function() {
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$dialog.dialog("close");
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});
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}
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Utility.keydown = function(keys, namespace, handler, selector = document) {
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$(selector).on("keydown.danbooru." + namespace, null, keys, handler);
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};
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Utility.is_subset = function(array, subarray) {
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var all = true;
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$.each(subarray, function(i, val) {
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if ($.inArray(val, array) === -1) {
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all = false;
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}
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});
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return all;
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}
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Utility.intersect = function(a, b) {
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a = a.slice(0).sort();
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b = b.slice(0).sort();
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var result = [];
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while (a.length > 0 && b.length > 0) {
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if (a[0] < b[0]) {
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a.shift();
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} else if (a[0] > b[0]) {
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b.shift();
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} else {
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result.push(a.shift());
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b.shift();
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}
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}
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return result;
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}
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Utility.regexp_escape = function(string) {
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return string.replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
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}
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Utility.regexp_split = function(string) {
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return [...new Set(String(string === null || string === undefined ? "" : string).match(/\S+/g))];
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}
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$.fn.selectEnd = function() {
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return this.each(function() {
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this.focus();
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this.setSelectionRange(this.value.length, this.value.length);
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})
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}
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export default Utility
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