commit b25cb3cbc0c89ea891df0b6a553bff4084eb3ec0 Author: Omar Roth Date: Wed Sep 4 20:55:33 2019 -0400 Initial commit diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 0000000..163eb75 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,9 @@ +root = true + +[*.cr] +charset = utf-8 +end_of_line = lf +insert_final_newline = true +indent_style = space +indent_size = 2 +trim_trailing_whitespace = true diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..6145751 --- /dev/null +++ b/.gitignore @@ -0,0 +1,11 @@ +/doc/ +/dev/ +/docs/ +/lib/ +/bin/ +/.shards/ +/.vscode/ +/instances +/sentry +shard.lock +*.dwarf diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000..bc4c4ca --- /dev/null +++ b/.travis.yml @@ -0,0 +1,5 @@ +language: crystal +# Uncomment the following if you'd like Travis to run specs and check code formatting +# script: +# - crystal spec +# - crystal tool format --check diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..1ce8758 --- /dev/null +++ b/LICENSE @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. \ No newline at end of file diff --git a/assets/css/base-min.css b/assets/css/base-min.css new file mode 100644 index 0000000..022838a --- /dev/null +++ b/assets/css/base-min.css @@ -0,0 +1,11 @@ +/*! +Pure v1.0.1 +Copyright 2013 Yahoo! +Licensed under the BSD License. +https://github.com/pure-css/pure/blob/master/LICENSE.md +*/ +/*! +normalize.css v^3.0 | MIT License | git.io/normalize +Copyright (c) Nicolas Gallagher and Jonathan Neal +*/ +/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-webkit-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type=checkbox],input[type=radio]{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-appearance:textfield;-webkit-box-sizing:content-box;box-sizing:content-box}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}.hidden,[hidden]{display:none!important}.pure-img{max-width:100%;height:auto;display:block} \ No newline at end of file diff --git a/assets/css/tables-min.css b/assets/css/tables-min.css new file mode 100644 index 0000000..2320242 --- /dev/null +++ b/assets/css/tables-min.css @@ -0,0 +1,7 @@ +/*! +Pure v1.0.1 +Copyright 2013 Yahoo! +Licensed under the BSD License. +https://github.com/pure-css/pure/blob/master/LICENSE.md +*/ +.pure-table{border-collapse:collapse;border-spacing:0;empty-cells:show;border:1px solid #cbcbcb}.pure-table caption{color:#000;font:italic 85%/1 arial,sans-serif;padding:1em 0;text-align:center}.pure-table td,.pure-table th{border-left:1px solid #cbcbcb;border-width:0 0 0 1px;font-size:inherit;margin:0;overflow:visible;padding:.5em 1em}.pure-table thead{background-color:#e0e0e0;color:#000;text-align:left;vertical-align:bottom}.pure-table td{background-color:transparent}.pure-table-odd td{background-color:#f2f2f2}.pure-table-striped tr:nth-child(2n-1) td{background-color:#f2f2f2}.pure-table-bordered td{border-bottom:1px solid #cbcbcb}.pure-table-bordered tbody>tr:last-child>td{border-bottom-width:0}.pure-table-horizontal td,.pure-table-horizontal th{border-width:0 0 1px 0;border-bottom:1px solid #cbcbcb}.pure-table-horizontal tbody>tr:last-child>td{border-bottom-width:0} \ No newline at end of file diff --git a/shard.yml b/shard.yml new file mode 100644 index 0000000..5ae2686 --- /dev/null +++ b/shard.yml @@ -0,0 +1,18 @@ +name: instances +version: 0.1.0 + +authors: + - Omar Roth + +targets: + instances: + main: src/instances.cr + +dependencies: + kemal: + github: kemalcr/kemal + version: ~> 0.26.0 + +crystal: 0.30.1 + +license: AGPLv3 diff --git a/spec/instances_spec.cr b/spec/instances_spec.cr new file mode 100644 index 0000000..2df8da9 --- /dev/null +++ b/spec/instances_spec.cr @@ -0,0 +1,9 @@ +require "./spec_helper" + +describe Instances do + # TODO: Write tests + + it "works" do + false.should eq(true) + end +end diff --git a/spec/spec_helper.cr b/spec/spec_helper.cr new file mode 100644 index 0000000..7b28e82 --- /dev/null +++ b/spec/spec_helper.cr @@ -0,0 +1,2 @@ +require "spec" +require "../src/instances" diff --git a/src/instances.cr b/src/instances.cr new file mode 100644 index 0000000..51ac8f7 --- /dev/null +++ b/src/instances.cr @@ -0,0 +1,135 @@ +# "instances.invidio.us" (which is a status page) +# Copyright (C) 2019 Omar Roth +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero 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 Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see . + +require "http/client" +require "kemal" +require "uri" + +Kemal::CLI.new ARGV + +macro rendered(filename) + render "src/instances/views/#{{{filename}}}.ecr" +end + +alias Instance = NamedTuple(flag: String?, region: String?, stats: JSON::Any?, type: String, uri: String, monitor: JSON::Any?) + +INSTANCES = {} of String => Instance + +spawn do + loop do + monitors = [] of JSON::Any + page = 1 + loop do + begin + response = JSON.parse(HTTP::Client.get(URI.parse("https://uptime.invidio.us/api/getMonitorList/89VnzSKAn?page=#{page}")).body) + rescue ex + next + end + + monitors += response["psp"]["monitors"].as_a + page += 1 + + if response["psp"]["perPage"].as_i * page > response["psp"]["totalMonitors"].as_i + break + end + end + + body = HTTP::Client.get(URI.parse("https://raw.githubusercontent.com/wiki/omarroth/invidious/Invidious-Instances.md")).body + headers = HTTP::Headers.new + + body.scan(/\[(?[^ \]]+)\]\((?[^\)]+)\)( .(?[\x{1f100}-\x{1f1ff}]{2}))?/mx).each do |md| + region = md["region"]?.try { |region| region.codepoints.map { |codepoint| (codepoint - 0x1f1a5).chr }.join("") } + flag = md["region"]? + + uri = URI.parse(md["uri"]) + host = md["host"] + + case type = host.split(".")[-1] + when "onion" + when "i2p" + else + type = uri.scheme.not_nil! + client = HTTP::Client.new(uri) + client.connect_timeout = 5.seconds + client.read_timeout = 5.seconds + begin + stats = JSON.parse(client.get("/api/v1/stats", headers).body) + rescue ex + stats = nil + end + end + + monitor = monitors.select { |monitor| monitor["name"].try &.as_s == host }[0]? + INSTANCES[host] = {flag: flag, region: region, stats: stats, type: type, uri: uri.to_s, monitor: monitor} + end + + sleep 1.minute + Fiber.yield + end +end + +get "/" do |env| + sort_by = env.params.query["sort_by"]? + sort_by ||= "users-reverse" + + sort_proc = ->(instance : Tuple(String, Instance)) { instance[0] } + instances = INSTANCES.dup.to_a + + case sort_by + when .starts_with? "name" + instances.sort_by! { |name, instance| name } + when .starts_with? "version" + instances = instances.sort_by { |name, instance| "#{instance[:stats]?.try &.["software"]?.try &.["version"].as_s.split("-")[0] || "0.0.0"}#{name}" }.reverse + when .starts_with? "type" + instances.sort_by! { |name, instance| instance[:type] } + when .starts_with? "signup" + instances.sort_by! { |name, instance| instance[:stats]?.try &.["openRegistrations"]?.try { |bool| bool.as_bool ? 0 : 1 } || 2 } + when .starts_with? "location" + instances.sort_by! { |name, instance| instance[:region]? || "ZZ" } + when .starts_with? "health" + instances = instances.sort_by { |name, instance| instance[:monitor]?.try &.["weeklyRatio"]["ratio"].as_s.to_f || 0.0 }.reverse + when .starts_with? "users" + instances = instances.sort_by { |name, instance| instance[:stats]?.try &.["usage"]?.try &.["users"]["total"].as_i || 0 }.reverse + end + + instances.reverse! if sort_by.ends_with?("-reverse") + rendered "index" +end + +get "/instances.json" do |env| + env.response.content_type = "application/json; charset=utf-8" + + if env.params.query["pretty"]?.try &.== "1" + INSTANCES.to_pretty_json + else + INSTANCES.to_json + end +end + +error 404 do |env| + env.redirect "/" + halt env, status_code: 302, response: "" +end + +static_headers do |response, filepath, filestat| + response.headers.add("Cache-Control", "max-age=86400") +end + +gzip true +public_folder "assets" + +Kemal.config.powered_by_header = false +Kemal.run diff --git a/src/instances/views/index.ecr b/src/instances/views/index.ecr new file mode 100644 index 0000000..ebc2682 --- /dev/null +++ b/src/instances/views/index.ecr @@ -0,0 +1,98 @@ + + + + + + + + + + + + + + + + + +
+

+ Instances sourced from here. + JSON +

+
+ +
+ + + + + + + + + + + + + + + <% instances.each_with_index do |tuple, index| %> + <% name, instance = tuple %> + class="pure-table-odd" <% end %>> + + + + + + + + + <% end %> + +
">name">version">type">users">signup">location">health
<%= name %><%= instance[:stats]?.try &.["software"]?.try &.["version"] || "-" %><%= instance[:type] %><%= instance[:stats]?.try &.["usage"]?.try &.["users"]["total"] || "-" %><%= instance[:stats]?.try &.["openRegistrations"]?.try { |bool| bool.as_bool ? "✔" : "❌" } || "-" %><%= instance[:flag]? || "-" %><%= instance[:monitor]?.try &.["weeklyRatio"]["ratio"] || "-" %>
+
+ +
+

+ Released under the AGPLv3. Source available here. +
+ This site is built with ❤️ using Pure v1.0.1. +

+
+ +