Hide specified works on AO3
// ==UserScript==
// @name ao3 savior
// @description Hide specified works on AO3
// @namespace ao3
// @include http*://archiveofourown.org/*
// @grant none
// @version 1.16
// ==/UserScript==
(function () {
'use strict';
var STYLE = '\n html body .ao3-savior-hidden.ao3-savior-hidden {\n display: none;\n }\n \n .ao3-savior-cut {\n display: none;\n }\n \n .ao3-savior-cut::after {\n clear: both;\n content: \'\';\n display: block;\n }\n \n .ao3-savior-reason {\n margin-left: 5px;\n }\n \n .ao3-savior-hide-reasons .ao3-savior-reason {\n display: none;\n }\n \n .ao3-savior-unhide .ao3-savior-cut {\n display: block;\n }\n \n .ao3-savior-fold {\n align-items: center;\n display: flex;\n justify-content: flex-start;\n }\n \n .ao3-savior-unhide .ao3-savior-fold {\n border-bottom: 1px dashed;\n margin-bottom: 15px;\n padding-bottom: 5px;\n }\n \n button.ao3-savior-toggle {\n margin-left: auto;\n }\n';
function addStyle() {
var style = document.createElement('style');
style.innerHTML = STYLE;
style.className = 'ao3-savior';
document.head.appendChild(style);
}
var CSS_NAMESPACE = 'ao3-savior';
var getCut = function getCut(work) {
var cut = document.createElement('div');
cut.className = CSS_NAMESPACE + '-cut';
Array.from(work.childNodes).forEach(function (child) {
return cut.appendChild(child);
});
return cut;
};
var getFold = function getFold(reason) {
var fold = document.createElement('div');
var note = document.createElement('span');
fold.className = CSS_NAMESPACE + '-fold';
note.className = CSS_NAMESPACE + '-note';
note.innerHTML = 'This work is hidden!';
fold.appendChild(note);
fold.append(' ');
fold.appendChild(getReasonSpan(reason));
fold.appendChild(getToggleButton());
return fold;
};
var getToggleButton = function getToggleButton() {
var button = document.createElement('button');
var unhideClassFragment = ' ' + CSS_NAMESPACE + '-unhide';
button.innerHTML = 'Unhide';
button.className = CSS_NAMESPACE + '-toggle';
button.addEventListener('click', function (event) {
var work = event.target.closest('.' + CSS_NAMESPACE + '-work');
if (work.className.indexOf(unhideClassFragment) !== -1) {
work.className = work.className.replace(unhideClassFragment, '');
work.querySelector('.' + CSS_NAMESPACE + '-note').innerHTML = 'This work is hidden.';
event.target.innerHTML = 'Unhide';
} else {
work.className += unhideClassFragment;
work.querySelector('.' + CSS_NAMESPACE + '-note').innerHTML = 'ℹ️ This work was hidden.';
event.target.innerHTML = 'Hide';
}
});
return button;
};
var getReasonSpan = function getReasonSpan(reason) {
var span = document.createElement('span');
var tag = reason.tag,
author = reason.author,
title = reason.title,
summary = reason.summary;
var text = void 0;
if (tag) {
text = 'tags include <strong>' + tag + '</strong>';
} else if (author) {
text = 'authors include <strong>' + author + '</strong>';
} else if (title) {
text = 'title is <strong>' + title + '</strong>';
} else if (summary) {
text = 'summary includes <strong>' + summary + '</strong>';
}
if (text) {
span.innerHTML = '(Reason: ' + text + '.)';
}
span.className = CSS_NAMESPACE + '-reason';
return span;
};
function blockWork(work, reason, config) {
if (!reason) return;
var showReasons = config.showReasons,
showPlaceholders = config.showPlaceholders;
if (showPlaceholders) {
var fold = getFold(reason);
var cut = getCut(work);
work.className += ' ' + CSS_NAMESPACE + '-work';
work.innerHTML = '';
work.appendChild(fold);
work.appendChild(cut);
if (!showReasons) {
work.className += ' ' + CSS_NAMESPACE + '-hide-reasons';
}
} else {
work.className += ' ' + CSS_NAMESPACE + '-hidden';
}
}
function matchTermsWithWildCard(term0, pattern0) {
var term = term0.toLowerCase();
var pattern = pattern0.toLowerCase();
if (term === pattern) return true;
if (pattern.indexOf('*') === -1) return false;
var lastMatchedIndex = pattern.split('*').filter(Boolean).reduce(function (prevIndex, chunk) {
var matchedIndex = term.indexOf(chunk);
return prevIndex >= 0 && prevIndex <= matchedIndex ? matchedIndex : -1;
}, 0);
return lastMatchedIndex >= 0;
}
var isItemWhitelisted = function isItemWhitelisted(items, whitelist) {
var whitelistLookup = whitelist.reduce(function (lookup, item) {
lookup[item] = true;
return lookup;
}, {});
return items.some(function (item) {
return !!whitelistLookup[item];
});
};
var findBlacklistedItem = function findBlacklistedItem(list, blacklist, comparator) {
var matchingEntry = void 0;
list.some(function (item) {
blacklist.some(function (entry) {
var matched = comparator(item, entry);
if (matched) matchingEntry = entry;
return matched;
});
});
return matchingEntry;
};
var equals = function equals(a, b) {
return a === b;
};
var contains = function contains(a, b) {
return a.indexOf(b) !== -1;
};
function getBlockReason(_ref, _ref2) {
var _ref$authors = _ref.authors,
authors = _ref$authors === undefined ? [] : _ref$authors,
_ref$title = _ref.title,
title = _ref$title === undefined ? '' : _ref$title,
_ref$tags = _ref.tags,
tags = _ref$tags === undefined ? [] : _ref$tags,
_ref$summary = _ref.summary,
summary = _ref$summary === undefined ? '' : _ref$summary;
var _ref2$authorBlacklist = _ref2.authorBlacklist,
authorBlacklist = _ref2$authorBlacklist === undefined ? [] : _ref2$authorBlacklist,
_ref2$titleBlacklist = _ref2.titleBlacklist,
titleBlacklist = _ref2$titleBlacklist === undefined ? [] : _ref2$titleBlacklist,
_ref2$tagBlacklist = _ref2.tagBlacklist,
tagBlacklist = _ref2$tagBlacklist === undefined ? [] : _ref2$tagBlacklist,
_ref2$authorWhitelist = _ref2.authorWhitelist,
authorWhitelist = _ref2$authorWhitelist === undefined ? [] : _ref2$authorWhitelist,
_ref2$tagWhitelist = _ref2.tagWhitelist,
tagWhitelist = _ref2$tagWhitelist === undefined ? [] : _ref2$tagWhitelist,
_ref2$summaryBlacklis = _ref2.summaryBlacklist,
summaryBlacklist = _ref2$summaryBlacklis === undefined ? [] : _ref2$summaryBlacklis;
if (isItemWhitelisted(tags, tagWhitelist)) {
return null;
}
if (isItemWhitelisted(authors, authorWhitelist)) {
return null;
}
var blockedTag = findBlacklistedItem(tags, tagBlacklist, matchTermsWithWildCard);
if (blockedTag) {
return { tag: blockedTag };
}
var author = findBlacklistedItem(authors, authorBlacklist, equals);
if (author) {
return { author: author };
}
var blockedTitle = findBlacklistedItem([title], titleBlacklist, matchTermsWithWildCard);
if (blockedTitle) {
return { title: blockedTitle };
}
var summaryTerm = findBlacklistedItem([summary], summaryBlacklist, contains);
if (summaryTerm) {
return { summary: summaryTerm };
}
return null;
}
function isDebug(location) {
return location.hostname === 'localhost' || /\ba3sv-debug\b/.test(location.search);
}
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var getText = function getText(element) {
return element.textContent.replace(/^\s*|\s*$/g, '');
};
var selectTextsIn = function selectTextsIn(root, selector) {
return Array.from(root.querySelectorAll(selector)).map(getText);
};
function selectFromWork(container) {
return _extends({}, selectFromBlurb(container), {
title: selectTextsIn(container, '.title')[0],
summary: selectTextsIn(container, '.summary .userstuff')[0]
});
}
function selectFromBlurb(blurb) {
return {
authors: selectTextsIn(blurb, 'a[rel=author]'),
tags: [].concat(selectTextsIn(blurb, 'a.tag'), selectTextsIn(blurb, '.required-tags .text')),
title: selectTextsIn(blurb, '.header .heading a:first-child')[0],
summary: selectTextsIn(blurb, 'blockquote.summary')[0]
};
}
setTimeout(function () {
var debugMode = isDebug(window.location);
var config = window.ao3SaviorConfig;
var workContainer = document.querySelector('#main.works-show') || document.querySelector('#main.chapters-show');
var blocked = 0;
var total = 0;
if (debugMode) {
console.groupCollapsed('AO3 SAVIOR');
if (!config) {
console.warn('Exiting due to missing config.');
return;
}
}
addStyle();
Array.from(document.querySelectorAll('li.blurb')).forEach(function (blurb) {
var blockables = selectFromBlurb(blurb);
var reason = getBlockReason(blockables, config);
total++;
if (reason) {
blockWork(blurb, reason, config);
blocked++;
if (debugMode) {
console.groupCollapsed('- blocked ' + blurb.id);
console.log(blurb, reason);
console.groupEnd();
}
} else if (debugMode) {
console.groupCollapsed(' skipped ' + blurb.id);
console.log(blurb);
console.groupEnd();
}
});
if (config.alertOnVisit && workContainer && document.referrer.indexOf('//archiveofourown.org') === -1) {
var blockables = selectFromWork(workContainer);
var reason = getBlockReason(blockables, config);
if (reason) {
blocked++;
blockWork(workContainer, reason, config);
}
}
if (debugMode) {
console.log('Blocked ' + blocked + ' out of ' + total + ' works');
console.groupEnd();
}
}, 10);
}());