Add filters for GitHub homepage news feed items
目前為
// ==UserScript==
// @name Github News Feed Filter
// @namespace https://github.com/jerone/UserScripts
// @description Add filters for GitHub homepage news feed items
// @author jerone
// @contributor darkred
// @copyright 2014+, jerone (http://jeroenvanwarmerdam.nl)
// @license GPL-3.0
// @homepage https://github.com/jerone/UserScripts/tree/master/Github_News_Feed_Filter
// @homepageURL https://github.com/jerone/UserScripts/tree/master/Github_News_Feed_Filter
// @contributionURL https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=VCYMHWQ7ZMBKW
// @icon https://assets-cdn.github.com/pinned-octocat.svg
// @include https://github.com/
// @include https://github.com/?*
// @include https://github.com/orgs/*/dashboard
// @include https://github.com/orgs/*/dashboard?*
// @version 8.2.4
// @grant none
// ==/UserScript==
(function () {
var ICONS = {};
ICONS['octicon-book'] = 'M3 5h4v1H3V5zm0 3h4V7H3v1zm0 2h4V9H3v1zm11-5h-4v1h4V5zm0 2h-4v1h4V7zm0 2h-4v1h4V9zm2-6v9c0 .55-.45 1-1 1H9.5l-1 1-1-1H2c-.55 0-1-.45-1-1V3c0-.55.45-1 1-1h5.5l1 1 1-1H15c.55 0 1 .45 1 1zm-8 .5L7.5 3H2v9h6V3.5zm7-.5H9.5l-.5.5V12h6V3z';
ICONS['octicon-comment-discussion'] = 'M15 1H6c-.55 0-1 .45-1 1v2H1c-.55 0-1 .45-1 1v6c0 .55.45 1 1 1h1v3l3-3h4c.55 0 1-.45 1-1V9h1l3 3V9h1c.55 0 1-.45 1-1V2c0-.55-.45-1-1-1zM9 11H4.5L3 12.5V11H1V5h4v3c0 .55.45 1 1 1h3v2zm6-3h-2v1.5L11.5 8H6V2h9v6z';
ICONS['octicon-git-branch'] = 'M10 5c0-1.11-.89-2-2-2a1.993 1.993 0 0 0-1 3.72v.3c-.02.52-.23.98-.63 1.38-.4.4-.86.61-1.38.63-.83.02-1.48.16-2 .45V4.72a1.993 1.993 0 0 0-1-3.72C.88 1 0 1.89 0 3a2 2 0 0 0 1 1.72v6.56c-.59.35-1 .99-1 1.72 0 1.11.89 2 2 2 1.11 0 2-.89 2-2 0-.53-.2-1-.53-1.36.09-.06.48-.41.59-.47.25-.11.56-.17.94-.17 1.05-.05 1.95-.45 2.75-1.25S8.95 7.77 9 6.73h-.02C9.59 6.37 10 5.73 10 5zM2 1.8c.66 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2C1.35 4.2.8 3.65.8 3c0-.65.55-1.2 1.2-1.2zm0 12.41c-.66 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2zm6-8c-.66 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2z';
ICONS['octicon-git-branch-create'] = ICONS['octicon-git-branch'];
ICONS['octicon-git-branch-delete'] = ICONS['octicon-git-branch'];
ICONS['octicon-git-commit'] = 'M10.86 7c-.45-1.72-2-3-3.86-3-1.86 0-3.41 1.28-3.86 3H0v2h3.14c.45 1.72 2 3 3.86 3 1.86 0 3.41-1.28 3.86-3H14V7h-3.14zM7 10.2c-1.22 0-2.2-.98-2.2-2.2 0-1.22.98-2.2 2.2-2.2 1.22 0 2.2.98 2.2 2.2 0 1.22-.98 2.2-2.2 2.2z';
ICONS['octicon-home'] = 'M16 9l-3-3V2h-2v2L8 1 0 9h2l1 5c0 .55.45 1 1 1h8c.55 0 1-.45 1-1l1-5h2zm-4 5H9v-4H7v4H4L2.81 7.69 8 2.5l5.19 5.19L12 14z';
ICONS['octicon-issue-opened'] = 'M7 2.3c3.14 0 5.7 2.56 5.7 5.7S10.14 13.7 7 13.7 1.3 11.14 1.3 8s2.56-5.7 5.7-5.7m0-1.3C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7S10.86 1 7 1z m1 3H6v5h2V4z m0 6H6v2h2V10z';
ICONS['octicon-person'] = 'M12 14.002a.998.998 0 0 1-.998.998H1.001A1 1 0 0 1 0 13.999V13c0-2.633 4-4 4-4s.229-.409 0-1c-.841-.62-.944-1.59-1-4 .173-2.413 1.867-3 3-3s2.827.586 3 3c-.056 2.41-.159 3.38-1 4-.229.59 0 1 0 1s4 1.367 4 4v1.002z';
ICONS['octicon-organization'] = 'M16 12.999c0 .439-.45 1-1 1H7.995c-.539 0-.994-.447-.995-.999H1c-.54 0-1-.561-1-1 0-2.634 3-4 3-4s.229-.409 0-1c-.841-.621-1.058-.59-1-3 .058-2.419 1.367-3 2.5-3s2.442.58 2.5 3c.058 2.41-.159 2.379-1 3-.229.59 0 1 0 1s1.549.711 2.42 2.088C9.196 9.369 10 8.999 10 8.999s.229-.409 0-1c-.841-.62-1.058-.59-1-3 .058-2.419 1.367-3 2.5-3s2.437.581 2.495 3c.059 2.41-.158 2.38-1 3-.229.59 0 1 0 1s3.005 1.366 3.005 4';
ICONS['octicon-plus'] = 'M12 9H7v5H5V9H0V7h5V2h2v5h5z';
ICONS['octicon-radio-tower'] = 'M4.79 6.11c.25-.25.25-.67 0-.92-.32-.33-.48-.76-.48-1.19 0-.43.16-.86.48-1.19.25-.26.25-.67 0-.92a.613.613 0 0 0-.45-.19c-.16 0-.33.06-.45.19-.57.58-.85 1.35-.85 2.11 0 .76.29 1.53.85 2.11.25.25.66.25.9 0zM2.33.52a.651.651 0 0 0-.92 0C.48 1.48.01 2.74.01 3.99c0 1.26.47 2.52 1.4 3.48.25.26.66.26.91 0s.25-.68 0-.94c-.68-.7-1.02-1.62-1.02-2.54 0-.92.34-1.84 1.02-2.54a.66.66 0 0 0 .01-.93zm5.69 5.1A1.62 1.62 0 1 0 6.4 4c-.01.89.72 1.62 1.62 1.62zM14.59.53a.628.628 0 0 0-.91 0c-.25.26-.25.68 0 .94.68.7 1.02 1.62 1.02 2.54 0 .92-.34 1.83-1.02 2.54-.25.26-.25.68 0 .94a.651.651 0 0 0 .92 0c.93-.96 1.4-2.22 1.4-3.48A5.048 5.048 0 0 0 14.59.53zM8.02 6.92c-.41 0-.83-.1-1.2-.3l-3.15 8.37h1.49l.86-1h4l.84 1h1.49L9.21 6.62c-.38.2-.78.3-1.19.3zm-.01.48L9.02 11h-2l.99-3.6zm-1.99 5.59l1-1h2l1 1h-4zm5.19-11.1c-.25.25-.25.67 0 .92.32.33.48.76.48 1.19 0 .43-.16.86-.48 1.19-.25.26-.25.67 0 .92a.63.63 0 0 0 .9 0c.57-.58.85-1.35.85-2.11 0-.76-.28-1.53-.85-2.11a.634.634 0 0 0-.9 0z';
ICONS['octicon-repo'] = 'M4 9H3V8h1v1zm0-3H3v1h1V6zm0-2H3v1h1V4zm0-2H3v1h1V2zm8-1v12c0 .55-.45 1-1 1H6v2l-1.5-1.5L3 16v-2H1c-.55 0-1-.45-1-1V1c0-.55.45-1 1-1h10c.55 0 1 .45 1 1zm-1 10H1v2h2v-1h3v1h5v-2zm0-10H2v9h9V1z';
ICONS['octicon-repo-clone'] = 'M15 0H9v7c0 .55.45 1 1 1h1v1h1V8h3c.55 0 1-.45 1-1V1c0-.55-.45-1-1-1zm-4 7h-1V6h1v1zm4 0h-3V6h3v1zm0-2h-4V1h4v4zM4 5H3V4h1v1zm0-2H3V2h1v1zM2 1h6V0H1C.45 0 0 .45 0 1v12c0 .55.45 1 1 1h2v2l1.5-1.5L6 16v-2h5c.55 0 1-.45 1-1v-3H2V1zm9 10v2H6v-1H3v1H1v-2h10zM3 8h1v1H3V8zm1-1H3V6h1v1z';
ICONS['octicon-repo-create'] = ICONS['octicon-plus'];
ICONS['octicon-repo-push'] = 'M4 3H3V2h1v1zM3 5h1V4H3v1zm4 0L4 9h2v7h2V9h2L7 5zm4-5H1C.45 0 0 .45 0 1v12c0 .55.45 1 1 1h4v-1H1v-2h4v-1H2V1h9.02L11 10H9v1h2v2H9v1h2c.55 0 1-.45 1-1V1c0-.55-.45-1-1-1z';
ICONS['octicon-repo-forked'] = 'M8 1a1.993 1.993 0 0 0-1 3.72V6L5 8 3 6V4.72A1.993 1.993 0 0 0 2 1a1.993 1.993 0 0 0-1 3.72V6.5l3 3v1.78A1.993 1.993 0 0 0 5 15a1.993 1.993 0 0 0 1-3.72V9.5l3-3V4.72A1.993 1.993 0 0 0 8 1zM2 4.2C1.34 4.2.8 3.65.8 3c0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2zm3 10c-.66 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2zm3-10c-.66 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2z';
ICONS['octicon-repo-delete'] = ICONS['octicon-repo'];
ICONS['octicon-repo-pull'] = 'M13 8V6H7V4h6V2l3 3-3 3zM4 2H3v1h1V2zm7 5h1v6c0 .55-.45 1-1 1H6v2l-1.5-1.5L3 16v-2H1c-.55 0-1-.45-1-1V1c0-.55.45-1 1-1h10c.55 0 1 .45 1 1v2h-1V1H2v9h9V7zm0 4H1v2h2v-1h3v1h5v-2zM4 6H3v1h1V6zm0-2H3v1h1V4zM3 9h1V8H3v1z';
ICONS['octicon-star'] = 'M14 6l-4.9-.64L7 1 4.9 5.36 0 6l3.6 3.26L2.67 14 7 11.67 11.33 14l-.93-4.74z';
ICONS['octicon-tag'] = 'M7.73 1.73C7.26 1.26 6.62 1 5.96 1H3.5C2.13 1 1 2.13 1 3.5v2.47c0 .66.27 1.3.73 1.77l6.06 6.06c.39.39 1.02.39 1.41 0l4.59-4.59a.996.996 0 0 0 0-1.41L7.73 1.73zM2.38 7.09c-.31-.3-.47-.7-.47-1.13V3.5c0-.88.72-1.59 1.59-1.59h2.47c.42 0 .83.16 1.13.47l6.14 6.13-4.73 4.73-6.13-6.15zM3.01 3h2v2H3V3h.01z';
ICONS['octicon-tag-add'] = ICONS['octicon-tag'];
ICONS['octicon-tag-remove'] = ICONS['octicon-tag'];
ICONS['octicon-triangle-left'] = 'M6 2L0 8l6 6z';
var ACTIONS = [
{ id: '*-action', text: 'All news feed', icon: 'octicon-radio-tower', classNames: ['*-action'] },
{
id: 'issues', text: 'Issues', icon: 'octicon-issue-opened', classNames: ['issues_labeled'], subFilters: [
{ id: 'issues labeled', text: 'Labeled', icon: 'octicon-tag', classNames: ['issues_labeled'] },
]
},
{
id: 'commits', text: 'Commits', icon: 'octicon-git-commit', classNames: ['push', 'commit_comment'], subFilters: [
{ id: 'commits pushed', text: 'Pushed', icon: 'octicon-git-commit', classNames: ['push'] },
{ id: 'commits comments', text: 'Comments', icon: 'octicon-comment-discussion', classNames: ['commit_comment'] }
]
},
{
id: 'repo', text: 'Repo', icon: 'octicon-repo', classNames: ['repo', 'create', 'public', 'fork', 'branch_create', 'branch_delete', 'tag_add', 'tag_remove', 'release', 'delete'], subFilters: [
{ id: 'repo created', text: 'Created', icon: 'octicon-repo-create', classNames: ['repo', 'create'] },
{ id: 'repo public', text: 'Public', icon: 'octicon-repo-push', classNames: ['public'] },
{ id: 'repo forked', text: 'Forked', icon: 'octicon-repo-forked', classNames: ['fork'] },
{ id: 'repo deleted', text: 'Deleted', icon: 'octicon-repo-delete', classNames: ['delete'] },
{ id: 'repo released', text: 'Release', icon: 'octicon-repo-pull', classNames: ['release'] },
{
id: 'repo branched', text: 'Branch', icon: 'octicon-git-branch', classNames: ['branch_create', 'branch_delete'], subFilters: [
{ id: 'repo branch created', text: 'Created', icon: 'octicon-git-branch-create', classNames: ['branch_create'] },
{ id: 'repo branch deleted', text: 'Deleted', icon: 'octicon-git-branch-delete', classNames: ['branch_delete'] }
]
},
{
id: 'repo tagged', text: 'Tag', icon: 'octicon-tag', classNames: ['tag_add', 'tag_remove'], subFilters: [
{ id: 'repo tag added', text: 'Added', icon: 'octicon-tag-add', classNames: ['tag_add'] },
{ id: 'repo tag removed', text: 'Removed', icon: 'octicon-tag-remove', classNames: ['tag_remove'] }
]
}
]
},
{ id: 'user', text: 'User', icon: 'octicon-person', classNames: ['follow'] },
{ id: 'starred', text: 'Starred', icon: 'octicon-star', classNames: ['watch_started'] },
{
id: 'wiki', text: 'Wiki', icon: 'octicon-book', classNames: ['wiki_created', 'wiki_edited'], subFilters: [
{ id: 'wiki created', text: 'Created', icon: 'octicon-plus', classNames: ['wiki_created'] },
{ id: 'wiki edited', text: 'Edited', icon: 'octicon-book', classNames: ['wiki_edited'] }
]
}
];
var REPOS = [];
var USERS = [];
var datasetId = 'githubNewsFeedFilter';
var datasetIdLong = 'data-github-news-feed-filter';
var filterElement = 'github-news-feed-filter';
var filterListElement = 'github-news-feed-filter-list';
function proxy(fn) {
return function () {
var that = this;
return function (e) {
var args = that.slice(0); // Clone.
args.unshift(e); // Prepend event.
fn.apply(this, args);
};
}.call([].slice.call(arguments, 1));
}
function addStyle(css) {
var node = document.createElement('style');
node.type = 'text/css';
node.appendChild(document.createTextNode(css));
document.head.appendChild(node);
}
addStyle(`
github-news-feed-filter { display: block; }
github-news-feed-filter .filter-bar { padding: 0; }
github-news-feed-filter .count { margin-right: 15px; }
github-news-feed-filter .filter-list .mini-repo-list-item { padding-right: 64px; }
github-news-feed-filter .filter-list .filter-list .mini-repo-list-item { padding-left: 40px; border-top: 1px dashed #E5E5E5; }
github-news-feed-filter .filter-list .filter-list .filter-list .mini-repo-list-item { padding-left: 50px; }
github-news-feed-filter .filter-list { display: none; }
github-news-feed-filter .open > .filter-list { display: block; }
github-news-feed-filter .filter-list.open { display: block; }
github-news-feed-filter .private { font-weight: bold; }
github-news-feed-filter .stars .octicon { position: absolute; right: -4px; }
github-news-feed-filter .filter-list-item.open > a > .stars > .octicon { transform: rotate(-90deg); }
.no-alerts { font-style: italic; }
`);
// Add filter menu list.
function addFilterMenu(type, filters, parent, newsContainer, filterContainer, main) {
var ul = document.createElement('ul');
ul.classList.add('filter-list');
if (main) {
ul.classList.add('mini-repo-list');
}
parent.appendChild(ul);
filters.forEach(function (subFilter) {
var li = addFilterMenuItem(type, subFilter, ul, newsContainer, filterContainer);
if (subFilter.subFilters) {
addFilterMenu(type, subFilter.subFilters, li, newsContainer, filterContainer, false);
}
});
}
// Add filter menu item.
function addFilterMenuItem(type, filter, parent, newsContainer, filterContainer) {
// Filter item.
var li = document.createElement('li');
li.classList.add('filter-list-item');
li.filterClassNames = filter.classNames;
parent.appendChild(li);
// Filter link.
var a = document.createElement('a');
a.classList.add('mini-repo-list-item', 'css-truncate');
a.setAttribute('href', filter.link || '/');
a.setAttribute('title', filter.classNames.join(' & '));
a.dataset[datasetId] = filter.id;
a.addEventListener('click', proxy(onFilterItemClick, type, newsContainer, filterContainer));
li.appendChild(a);
// Filter icon.
var svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.classList.add('repo-icon', 'octicon', filter.icon);
svg.setAttribute('height', '16');
svg.setAttribute('width', '16');
a.appendChild(svg);
var path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path.setAttribute('d', ICONS[filter.icon]);
svg.appendChild(path);
// Filter text.
var text = filter.text.split('/');
var t = document.createElement('span');
t.classList.add('repo-and-owner', 'css-truncate-target');
a.appendChild(t);
var to = document.createElement('span');
to.classList.add('owner');
to.appendChild(document.createTextNode(text[0]));
t.appendChild(to);
if (text.length > 1) {
text.shift();
t.appendChild(document.createTextNode('/'));
var tr = document.createElement('span');
tr.classList.add('repo');
tr.appendChild(document.createTextNode(text.join('/')));
t.appendChild(tr);
}
// Filter count & sub list arrow.
var s = document.createElement('span');
s.classList.add('stars');
var c = document.createElement('span');
c.classList.add('count');
c.appendChild(document.createTextNode('0'));
s.appendChild(c);
if (filter.subFilters) {
s.appendChild(document.createTextNode(' '));
var osvg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
osvg.classList.add('octicon', 'octicon-triangle-left');
osvg.setAttribute('height', '16');
osvg.setAttribute('width', '6');
s.appendChild(osvg);
var opath = document.createElementNS('http://www.w3.org/2000/svg', 'path');
opath.setAttribute('d', ICONS['octicon-triangle-left']);
osvg.appendChild(opath);
}
a.appendChild(s);
return li;
}
// Filter item click event.
function onFilterItemClick(e, type, newsContainer, filterContainer) {
e.preventDefault();
// Store current filter.
setCurrentFilter(type, this.dataset[datasetId]);
// Open/close sub list.
Array.forEach(filterContainer.querySelectorAll(':scope .open'), function (item) { item.classList.remove('open'); });
showParentMenu(this);
this.parentNode.classList.add('open');
// Give it a colored background.
Array.forEach(filterContainer.querySelectorAll(':scope .private'), function (m) { m.classList.remove('private'); });
this.parentNode.classList.add('private');
// Toggle alert visibility.
toggleAlertsVisibility(newsContainer);
}
// Toggle alert visibility.
function toggleAlertsVisibility(newsContainer) {
// Get selected filters.
var anyVisibleAlert = false;
var classNames = [];
var selected = document.querySelectorAll(":scope " + filterElement + ' .private');
if (selected.length > 0) {
Array.prototype.forEach.call(selected, function (item) {
classNames.push(item.filterClassNames);
});
}
// Show/hide alerts.
if (classNames.length === 0 || classNames.every(function (cl) { return cl.every(function (c) { return !!~c.indexOf('*'); }); })) {
anyVisibleAlert = true;
Array.prototype.forEach.call(newsContainer.querySelectorAll(':scope > div > .body'), function (alert) {
alert.parentNode.style.display = 'block';
});
} else {
Array.prototype.map.call(newsContainer.querySelectorAll(':scope > div > .body'), function (alert) {
return alert.parentNode;
}).forEach(function (alert) {
var show = classNames.every(function (cl) { return cl.some(function (c) { return !!~c.indexOf('*') || alert.classList.contains(c); }); });
anyVisibleAlert = show || anyVisibleAlert;
alert.style.display = show ? 'block' : 'none';
// DEBUG: uncomment following line and comment previous line to debug all alerts.
//if(show) alert.style.display = 'none';
});
}
// Show/hide message about no alerts.
var none = newsContainer.querySelector(':scope .no-alerts');
if (anyVisibleAlert && none) {
none.parentNode.removeChild(none);
} else if (!anyVisibleAlert && !none) {
none = document.createElement('div');
none.classList.add('no-alerts');
none.appendChild(document.createTextNode('No feed items for this filter. Please select another filter.'));
newsContainer.insertBefore(none, newsContainer.firstElementChild.nextElementSibling);
}
}
// Traverse back up the tree to open sub lists.
function showParentMenu(menuItem) {
var parentMenuItem = menuItem.parentNode;
if (parentMenuItem.classList.contains('filter-list-item')) {
parentMenuItem.classList.add('open');
showParentMenu(parentMenuItem.parentNode);
}
}
// Fix filter action identification.
function fixActionAlerts(newsContainer) {
Array.prototype.map.call(newsContainer.querySelectorAll(':scope > div > .body'), function (alert) {
return alert.parentNode;
}).forEach(function (alert) {
if (!!~alert.textContent.indexOf('created branch')) {
alert.classList.remove('create');
alert.classList.add('branch_create');
} else if (!!~alert.textContent.indexOf('deleted branch')) {
alert.classList.remove('delete');
alert.classList.add('branch_delete');
} else if (alert.getElementsByClassName('octicon-tag').length > 0 && !alert.classList.contains('release')) {
alert.classList.remove('create');
alert.classList.add('tag_add');
} else if (alert.getElementsByClassName('octicon-tag-remove').length > 0) {
alert.classList.remove('delete');
alert.classList.add('tag_remove');
} else if (!!~alert.textContent.indexOf('labeled an issue')) {
alert.classList.add('issues_labeled');
} else if (alert.classList.contains('gollum')) {
alert.classList.remove('gollum');
if (!!~alert.innerText.indexOf(' created a wiki page in ')) {
alert.classList.add('wiki_created');
} else if (!!~alert.innerText.indexOf(' edited a wiki page in ')) {
alert.classList.add('wiki_edited');
}
}
});
}
// Fix filter repo identification.
function fixRepoAlerts(newsContainer) {
REPOS = [{ id: '*-repo', text: 'All repositories', icon: 'octicon-repo', classNames: ['*-repo'] }];
// Get unique list of repos.
var userRepos = new Set();
Array.prototype.map.call(newsContainer.querySelectorAll(':scope > div > .body'), function (alert) {
return alert.parentNode;
}).forEach(function (alert) {
var alertRepo = alert.querySelector(':scope [data-ga-click*="target:repo"]:not([data-ga-click*="target:repositories"])');
if (alertRepo) { // Follow doesn't contain a repo link.
var userRepo = alertRepo.textContent;
userRepos.add(userRepo);
var repo = userRepo.split('/')[1];
alert.classList.add(repo, userRepo);
}
});
// Get list of user repos (forks) per repo names.
var repos = {};
userRepos.forEach(function (userRepo) {
var repo = userRepo.split('/')[1];
if (!repos[repo]) {
repos[repo] = [];
}
repos[repo].push(userRepo);
});
// Populate global property.
Object.keys(repos).forEach(function (repo) {
if (repos[repo].length === 1) {
var userRepo = repos[repo][0];
REPOS.push({ id: userRepo, text: userRepo, link: userRepo, icon: 'octicon-repo', classNames: [userRepo] });
} else {
var repoForks = { id: repo, text: repo, icon: 'octicon-repo-clone', classNames: [repo], subFilters: [] };
repos[repo].forEach(function (userRepo) {
repoForks.classNames.push(userRepo);
repoForks.subFilters.push({ id: userRepo, text: userRepo, link: userRepo, icon: 'octicon-repo', classNames: [userRepo] });
});
REPOS.push(repoForks);
}
});
}
// Fix filter user identification.
function fixUserAlerts(newsContainer) {
USERS = [{ id: '*-user', text: 'All users', icon: 'octicon-organization', classNames: ['*-user'] }];
var users = new Set();
Array.prototype.map.call(newsContainer.querySelectorAll(':scope > div > .body'), function (alert) {
return alert.parentNode;
}).forEach(function (alert) {
var usernameElms = alert.querySelectorAll(':scope [data-ga-click*="target:actor"]');
Array.prototype.find.call(usernameElms, function (usernameElm) {
var username = usernameElm.textContent;
if (username) {
alert.classList.add(username);
users.add(username);
return true;
}
});
});
[...users].sort(function (a, b) {
return a.toLowerCase().localeCompare(b.toLowerCase());
}).forEach(function (username) {
var user = { id: username, text: username, icon: 'octicon-person', classNames: [username] };
USERS.push(user);
});
}
// Update filter counts.
function updateFilterCounts(filterContainer, newsContainer) {
Array.forEach(filterContainer.querySelectorAll(':scope li.filter-list-item'), function (li) {
// Count alerts based on other filters.
var countFiltered = 0;
var classNames = [li.filterClassNames];
var selected = document.querySelectorAll(":scope " + filterElement + ' li.filter-list-item.private');
if (selected.length > 0) {
Array.prototype.forEach.call(selected, function (item) {
if (item.parentNode.parentNode !== filterContainer) { // Exclude list item from current filter container.
classNames.push(item.filterClassNames);
}
});
}
Array.prototype.map.call(newsContainer.querySelectorAll(':scope > div > .body'), function (alert) {
return alert.parentNode;
}).forEach(function (alert) {
var show = classNames.every(function (cl) { return cl.some(function (c) { return !!~c.indexOf('*') || alert.classList.contains(c); }); });
if (show) {
countFiltered++;
}
});
// Count alerts based on current filter.
var countAll = 0;
if (!!~li.filterClassNames[0].indexOf('*')) {
countAll = newsContainer.querySelectorAll(':scope > div > .body').length;
} else {
Array.prototype.map.call(newsContainer.querySelectorAll(':scope > div > .body'), function (alert) {
return alert.parentNode;
}).forEach(function (alert) {
if (li.filterClassNames.some(function (cl) { return alert.classList.contains(cl); })) {
countAll++;
}
});
}
li.querySelector(':scope .count').textContent = countAll + ' (' + countFiltered + ')';
});
}
var CURRENT = {};
// Set current filter.
function setCurrentFilter(type, filter) {
CURRENT[type] = filter;
}
// Get current filter.
function getCurrentFilter(type, filterContainer) {
var filter = CURRENT[type] || '*-' + type;
filterContainer.querySelector(':scope [' + datasetIdLong + '="' + filter + '"]').dispatchEvent(new Event('click'));
}
// Add filter tab.
function addFilterTab(type, text, inner, filterer, onCreate, onSelect) {
var filterTabInner = document.createElement('a');
filterTabInner.setAttribute('href', '#');
filterTabInner.classList.add('UnderlineNav-item');
filterTabInner.appendChild(document.createTextNode(text));
filterer.appendChild(filterTabInner);
var filterContainer = document.createElement(filterListElement);
inner.appendChild(filterContainer);
filterTabInner.addEventListener('click', proxy(filterTabInnerClick, type, inner, filterContainer, onSelect));
onCreate && onCreate(type, filterContainer);
}
// Filter tab click event.
function filterTabInnerClick(e, type, inner, filterContainer, onSelect) {
e.preventDefault();
var selected = inner.querySelector(':scope .selected');
selected && selected.classList.remove('selected');
this.classList.add('selected');
Array.forEach(inner.querySelectorAll(filterListElement), function (menu) {
menu && menu.classList.remove('open');
});
filterContainer.classList.add('open');
onSelect && onSelect(type, filterContainer);
}
// Init.
(function init() {
var newsContainer = document.querySelector('.news');
if (!newsContainer) { return; }
// GitHub homepage or profile activity tab.
var sidebar = document.querySelector('.dashboard-sidebar') || document.querySelector('.profilecols > .column:first-child');
var wrapper = document.createElement(filterElement);
wrapper.classList.add('boxed-group', 'flush', 'user-repos');
sidebar.insertBefore(wrapper, sidebar.firstChild);
var headerAction = document.createElement('div');
headerAction.classList.add('boxed-group-action');
wrapper.appendChild(headerAction);
var headerLink = document.createElement('a');
headerLink.setAttribute('href', 'https://github.com/jerone/UserScripts');
headerLink.classList.add('btn', 'btn-sm');
headerAction.appendChild(headerLink);
var headerLinkSvg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
headerLinkSvg.classList.add('octicon', 'octicon-home');
headerLinkSvg.setAttribute('height', '16');
headerLinkSvg.setAttribute('width', '16');
headerLinkSvg.setAttribute('title', 'Open Github News Feed Filter homepage');
headerLink.appendChild(headerLinkSvg);
var headerLinkPath = document.createElementNS('http://www.w3.org/2000/svg', 'path');
headerLinkPath.setAttribute('d', ICONS['octicon-home']);
headerLinkSvg.appendChild(headerLinkPath);
var headerText = document.createElement('h3');
headerText.appendChild(document.createTextNode('News feed filter'));
wrapper.appendChild(headerText);
var inner = document.createElement('div');
inner.classList.add('boxed-group-inner');
wrapper.appendChild(inner);
var bar = document.createElement('div');
bar.classList.add('filter-bar');
inner.appendChild(bar);
var filterer = document.createElement('nav');
filterer.classList.add('UnderlineNav-body');
bar.appendChild(filterer);
// Create filter tabs.
addFilterTab('action', 'Actions', inner, filterer, function onCreateActions(type, filterContainer) {
// Create filter menu.
addFilterMenu(type, ACTIONS, filterContainer, newsContainer, filterContainer, true);
}, function onSelectActions(type, filterContainer) {
// Fix alert identification.
fixActionAlerts(newsContainer);
// Update filter counts.
updateFilterCounts(filterContainer, newsContainer);
// Restore current filter.
getCurrentFilter(type, filterContainer);
});
addFilterTab('repo', 'Repositories', inner, filterer, function onCreateRepos(type, filterContainer) {
// Fix filter identification and create repos list.
fixRepoAlerts(newsContainer);
// Create filter menu.
addFilterMenu(type, REPOS, filterContainer, newsContainer, filterContainer, true);
}, function onSelectRepos(type, filterContainer) {
// Fix alert identification and create repos list.
fixRepoAlerts(newsContainer);
// Empty list, so it can be filled again.
while (filterContainer.hasChildNodes()) {
filterContainer.removeChild(filterContainer.lastChild);
}
// Create filter menu.
addFilterMenu(type, REPOS, filterContainer, newsContainer, filterContainer, true);
// Update filter counts.
updateFilterCounts(filterContainer, newsContainer);
// Restore current filter.
getCurrentFilter(type, filterContainer);
});
addFilterTab('user', 'Users', inner, filterer, function onCreateUsers(type, filterContainer) {
// Fix filter identification and create users list.
fixUserAlerts(newsContainer);
// Create filter menu.
addFilterMenu(type, USERS, filterContainer, newsContainer, filterContainer, true);
}, function onSelectUsers(type, filterContainer) {
// Fix filter identification and create users list.
fixUserAlerts(newsContainer);
// Empty list, so it can be filled again.
while (filterContainer.hasChildNodes()) {
filterContainer.removeChild(filterContainer.lastChild);
}
// Create filter menu.
addFilterMenu(type, USERS, filterContainer, newsContainer, filterContainer, true);
// Update filter counts.
updateFilterCounts(filterContainer, newsContainer);
// Restore current filter.
getCurrentFilter(type, filterContainer);
});
// Open first filter tab.
filterer.querySelector('a').dispatchEvent(new Event('click'));
// Update on clicking "More"-button.
new MutationObserver(function () {
// Re-click the current selected filter on open filter tab.
filterer.querySelector('a.selected').dispatchEvent(new Event('click'));
}).observe(newsContainer, { childList: true });
})();
})();