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-rw-r--r--.gitignore4
-rw-r--r--LICENSE683
-rw-r--r--Makefile39
-rw-r--r--Procfile1
-rw-r--r--README.md15
-rw-r--r--build.yml25
-rw-r--r--docs/bamboo.min.css369
-rw-r--r--docs/template.html51
-rw-r--r--go.mod5
-rw-r--r--go.sum2
-rw-r--r--jnfilter/__init__.py102
-rw-r--r--jnfilter/__main__.py4
-rw-r--r--main.go188
-rw-r--r--setup.py23
-rw-r--r--test/dev-requirements.txt0
-rw-r--r--test/test_main.py0
16 files changed, 877 insertions, 634 deletions
diff --git a/.gitignore b/.gitignore
index 74e5fbc..e660fd9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1 @@
-.idea/
-__pycache__/
-build/
+bin/
diff --git a/LICENSE b/LICENSE
index 588d327..d5445e7 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,22 +1,661 @@
-MIT License
-
-Copyright (c) 2021 Gabriel Arakaki Giovanini
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
- paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
+GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
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+ Developers that use our General Public Licenses protect your rights
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+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. 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.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 <http://www.gnu.org/licenses/>.
+
+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
+<http://www.gnu.org/licenses/>.
diff --git a/Makefile b/Makefile
index 7922953..69b82d9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,25 +1,26 @@
+BIN?=jnfilter
+PREFIX?=/usr/local
+BINDIR?=$(PREFIX)/bin
-rpm: rpm_dist
- rpmbuild -bb \
- ./build/bdist.linux-x86_64/rpm/SPECS/jnfilter.spec \
- --define "_topdir $(PWD)/build/bdist.linux-x86_64/rpm/"
+OUT=./bin/$(BIN)
+SERVER=./main.go
-rpm_dist:
- python setup.py bdist_rpm
+GO_BUILD=go build -v -ldflags '-w -s'
+GO_RUN=go run -v
+all: build
-clean:
- python setup.py clean --all
- rm -rf dist jnfilter.egg-info
+install: build
+ install -Dm755 $(OUT) $(BINDIR)/$(BIN)
-docs:
- pandoc -s \
- --include-in-header=docs/bamboo.min.css \
- --metadata title="Filtro para Nerdcast" \
- --template docs/template.html \
- -s README.md \
- -o index.html
+build:
+ $(GO_BUILD) -o $(OUT) $(SERVER)
-install_deps:
- dnf install -y rpmdevtools rpmlint python
+compress: build
+ upx -1 $(OUT)
+
+compress_into_oblivion: build
+ upx --best --ultra-brute $(OUT)
+
+run: sass tmpl
+ $(GO_RUN) $(SERVER)
-.PHONY: docs
diff --git a/Procfile b/Procfile
deleted file mode 100644
index 60ee589..0000000
--- a/Procfile
+++ /dev/null
@@ -1 +0,0 @@
-web: uvicorn main:app --host=0.0.0.0 --port=${PORT}
diff --git a/README.md b/README.md
index 30a5a41..2432f10 100644
--- a/README.md
+++ b/README.md
@@ -59,18 +59,3 @@ parâmetro, se tiver `nerdcast,mamicas` troque para `mamicas,nercast`
o ideal e que cliente de podcast nao obrigue a fazer isso mas fazer o que as
outras opções fazem pior.
-
-## Para programadores
-
-E um projeto simples feito em cima do FastApi. Ele vai pegar o _feed_ e filtrar
-os itens do _feed_ do podcast. Não tem cache nem nada sendo armazenado, todo
-processamento e feito a partir do feed para cada requisição.
-
-Para rodar basta instalar os requirements e rodar o seguinte código:
-
-```shell
-uvicorn main:app --host=0.0.0.0
-```
-
-E você já pode apontar o seu agregador favorito para sua maquina.
-
diff --git a/build.yml b/build.yml
deleted file mode 100644
index 10616d0..0000000
--- a/build.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-image: alpine/latest
-packages:
- - rsync
-
-sources:
- - https://git.sr.ht/~gabrielgio/jnfilter
-
-secrets:
- - 008c4f67-b864-47f8-9790-cd32f2ae8516
-
-environment:
- build: builds@gabrielgio.me
- artifact: artifacts.gabrielgio.me/archive/jnfilter/
- version: 0.1.0
-
-tasks:
- - archive: |
- cd jnfilter
- git archive \
- -o jnfilter-$version.tar.gz \
- --prefix=jnfilter-$version/ HEAD
- - deploy_archive: |
- cd jnfilter
- sshopts="ssh -o StrictHostKeyChecking=no"
- rsync --mkpath --rsh="$sshopts" -rP *.tar.* $build:/var/www/$artifact
diff --git a/docs/bamboo.min.css b/docs/bamboo.min.css
deleted file mode 100644
index 5289de7..0000000
--- a/docs/bamboo.min.css
+++ /dev/null
@@ -1,369 +0,0 @@
-<style type="text/css">
-:root {
- --b-font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
- --b-font-mono: Consolas, Monaco, monospace;
- --b-txt: #2e3440;
- --b-bg-1: #fff;
- --b-bg-2: #eceff4;
- --b-line: #eceff4;
- --b-link: #bf616a;
- --b-btn-bg: #242933;
- --b-btn-txt: #fff;
- --b-focus: #88c0d0
-}
-
-@media (prefers-color-scheme: dark) {
- :root {
- --b-txt: #eceff4;
- --b-bg-1: #2e3440;
- --b-bg-2: #3b4252;
- --b-line: #3b4252
- }
-}
-
-*, :after, :before {
- box-sizing: border-box
-}
-
-html:focus-within {
- scroll-behavior: smooth
-}
-
-body {
- max-width: 70ch;
- padding: 0 1rem;
- margin: auto;
- background: var(--b-bg-1);
- font-family: var(--b-font-main);
- text-rendering: optimizeSpeed;
- line-height: 1.5;
- color: var(--b-txt);
- -moz-tab-size: 4;
- tab-size: 4;
- word-break: break-word;
- -webkit-tap-highlight-color: transparent;
- -webkit-text-size-adjust: 100%
-}
-
-address, audio, blockquote, dd, details, dl, fieldset, figure, h1, h2, h3, h4, h5, h6, hr, iframe, ol, p, pre, table, ul, video {
- margin: 0 0 1.5rem
-}
-
-h1, h2, h3, h4, h5, h6 {
- line-height: 1.25;
- margin-top: 2rem
-}
-
-h1 {
- font-size: 2rem
-}
-
-h2 {
- font-size: 1.5rem
-}
-
-h3 {
- font-size: 1.25rem
-}
-
-h4 {
- font-size: 1rem
-}
-
-h5 {
- font-size: .875rem
-}
-
-h6 {
- font-size: .75rem
-}
-
-a {
- color: var(--b-link);
- text-decoration: none
-}
-
-a:hover {
- text-decoration: underline
-}
-
-img, svg, video {
- height: auto
-}
-
-embed, iframe, img, object, svg, video {
- max-width: 100%
-}
-
-iframe {
- border-style: none
-}
-
-abbr[title] {
- text-decoration: underline;
- text-decoration: underline dotted
-}
-
-blockquote {
- margin-left: 0;
- padding: .5rem 0 .5rem 1.5rem;
- border-left: .25rem solid var(--b-txt)
-}
-
-blockquote > :last-child {
- margin-bottom: 0
-}
-
-small {
- font-size: .875rem
-}
-
-sub, sup {
- font-size: .75em;
- line-height: 0;
- position: relative;
- vertical-align: baseline
-}
-
-sub {
- bottom: -.25em
-}
-
-sup {
- top: -.5em
-}
-
-hr {
- height: 0;
- overflow: visible;
- border: 0;
- border-bottom: 1px solid var(--b-line)
-}
-
-code, kbd, pre, samp, tt, var {
- background: var(--b-bg-2);
- border-radius: .25rem;
- padding: .125rem .25rem;
- font-family: var(--b-font-mono);
- font-size: .875rem
-}
-
-pre {
- padding: 1rem;
- border-radius: 0;
- overflow: auto;
- white-space: pre
-}
-
-pre code {
- padding: 0
-}
-
-details {
- display: block;
- padding: .5rem 1rem;
- background: var(--b-bg-2);
- border: 1px solid var(--b-line);
- border-radius: .25rem
-}
-
-details > :last-child {
- margin-bottom: 0
-}
-
-details[open] > summary {
- margin-bottom: 1.5rem
-}
-
-summary {
- display: list-item;
- cursor: pointer;
- font-weight: 700
-}
-
-summary:focus {
- box-shadow: none
-}
-
-table {
- border-collapse: collapse;
- width: 100%;
- text-indent: 0
-}
-
-table caption {
- margin-bottom: .5rem
-}
-
-tr {
- border-bottom: 1px solid var(--b-line)
-}
-
-td, th {
- padding: .5rem 0
-}
-
-th {
- text-align: left
-}
-
-dd, ol, ul {
- padding-left: 2rem
-}
-
-li > ol, li > ul {
- margin-bottom: 0
-}
-
-fieldset {
- padding: .5rem .75rem;
- border: 1px solid var(--b-line);
- border-radius: .25rem
-}
-
-legend {
- padding: 0 .25rem
-}
-
-button, input, select, textarea {
- margin: 0;
- padding: .5rem .75rem;
- max-width: 100%;
- background: var(--b-bg-2);
- border: 0;
- border-radius: .25rem;
- font: inherit;
- line-height: 1.125;
- color: var(--b-txt)
-}
-
-input:not([size]):not([type=button i]):not([type=submit i]):not([type=reset i]):not([type=checkbox i]):not([type=radio i]), select {
- width: 100%
-}
-
-[type=color i] {
- min-height: 2.125rem
-}
-
-select:not([multiple]):not([size]) {
- padding-right: 1.5rem;
- background-repeat: no-repeat;
- background-position: right .5rem center;
- -moz-appearance: none;
- -webkit-appearance: none;
- appearance: none
-}
-
-textarea {
- width: 100%;
- resize: vertical
-}
-
-textarea:not([rows]) {
- height: 8rem
-}
-
-[type=button i], [type=reset i], [type=submit i], button {
- -webkit-appearance: button;
- display: inline-block;
- text-align: center;
- white-space: nowrap;
- background: var(--b-btn-bg);
- color: var(--b-btn-txt);
- border: 0;
- cursor: pointer;
- transition: opacity .25s
-}
-
-[type=button i]:hover, [type=reset i]:hover, [type=submit i]:hover, button:hover {
- opacity: .75
-}
-
-[type=button i][disabled], [type=reset i][disabled], [type=submit i][disabled], button[disabled] {
- opacity: .5
-}
-
-progress {
- vertical-align: middle
-}
-
-[type=search i] {
- -webkit-appearance: textfield;
- outline-offset: -2px
-}
-
-::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
- height: auto
-}
-
-::-webkit-input-placeholder {
- color: inherit;
- opacity: .5
-}
-
-::-webkit-search-decoration {
- -webkit-appearance: none
-}
-
-::-webkit-file-upload-button {
- -webkit-appearance: button;
- font: inherit
-}
-
-::-moz-focus-inner {
- border-style: none;
- padding: 0
-}
-
-:-moz-focusring {
- outline: 1px dotted ButtonText
-}
-
-:-moz-ui-invalid {
- box-shadow: none
-}
-
-[aria-busy=true i] {
- cursor: progress
-}
-
-[aria-controls] {
- cursor: pointer
-}
-
-[aria-disabled=true i], [disabled] {
- cursor: not-allowed
-}
-
-:focus, details:focus-within {
- outline: none;
- box-shadow: 0 0 0 2px var(--b-focus)
-}
-
-@media (prefers-reduced-motion: reduce) {
- html:focus-within {
- scroll-behavior: auto
- }
-
- *, :after, :before {
- animation-delay: -1ms !important;
- animation-duration: 1ms !important;
- animation-iteration-count: 1 !important;
- background-attachment: scroll !important;
- scroll-behavior: auto !important;
- transition-delay: 0 !important;
- transition-duration: 0 !important
- }
-}
-
-select:not([multiple]):not([size]) {
- background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg width='16' height='16' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%232e3440'%3E%3Cpath d='M5 6l5 5 5-5 2 1-7 7-7-7 2-1z'/%3E%3C/svg%3E")
-}
-
-@media (prefers-color-scheme: dark) {
- select:not([multiple]):not([size]) {
- background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg width='16' height='16' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23eceff4'%3E%3Cpath d='M5 6l5 5 5-5 2 1-7 7-7-7 2-1z'/%3E%3C/svg%3E")
- }
-}
-
-</style > \ No newline at end of file
diff --git a/docs/template.html b/docs/template.html
deleted file mode 100644
index 0d6c5d0..0000000
--- a/docs/template.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!DOCTYPE html>
-<html xmlns="http://www.w3.org/1999/xhtml" lang="$lang$" xml:lang="$lang$"$if(dir)$ dir="$dir$"$endif$>
-<head>
- <meta charset="utf-8" />
- <meta name="generator" content="pandoc" />
- <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
-$for(author-meta)$
- <meta name="author" content="$author-meta$" />
-$endfor$
-$if(date-meta)$
- <meta name="dcterms.date" content="$date-meta$" />
-$endif$
-$if(keywords)$
- <meta name="keywords" content="$for(keywords)$$keywords$$sep$, $endfor$" />
-$endif$
-$if(description-meta)$
- <meta name="description" content="$description-meta$" />
-$endif$
- <title>$if(title-prefix)$$title-prefix$ – $endif$$pagetitle$</title>
- <style>
- $styles.html()$
- </style>
-$for(css)$
- <link rel="stylesheet" href="$css$" />
-$endfor$
-$if(math)$
- $math$
-$endif$
- <!--[if lt IE 9]>
- <script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
- <![endif]-->
-$for(header-includes)$
- $header-includes$
-$endfor$
-</head>
-<body>
-</header>
-$if(toc)$
-<nav id="$idprefix$TOC" role="doc-toc">
-$if(toc-title)$
-<h2 id="$idprefix$toc-title">$toc-title$</h2>
-$endif$
-$table-of-contents$
-</nav>
-$endif$
-$body$
-$for(include-after)$
-$include-after$
-$endfor$
-</body>
-</html>
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..298fa2b
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module git.sr.ht/~gabrielgio/jnfilter
+
+go 1.21.7
+
+require github.com/beevik/etree v1.3.0
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..999dbad
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/beevik/etree v1.3.0 h1:hQTc+pylzIKDb23yYprodCWWTt+ojFfUZyzU09a/hmU=
+github.com/beevik/etree v1.3.0/go.mod h1:aiPf89g/1k3AShMVAzriilpcE4R/Vuor90y83zVZWFc=
diff --git a/jnfilter/__init__.py b/jnfilter/__init__.py
deleted file mode 100644
index 80b5e02..0000000
--- a/jnfilter/__init__.py
+++ /dev/null
@@ -1,102 +0,0 @@
-import re
-import httpx
-
-from functools import reduce
-from typing import List, Iterator, Union
-from xml.etree.ElementTree import ElementTree, fromstring, tostring, register_namespace
-
-from flask import Flask, Response, request
-
-app = Flask(__name__)
-
-URL = "https://api.jovemnerd.com.br/feed-nerdcast/"
-
-RegexCollection = {
- "nerdcast": "NerdCast [0-9]+[a-c]* -",
- "empreendedor": "Empreendedor [0-9]+ -",
- "mamicas": "Caneca de Mamicas [0-9]+ -",
- "english": "Speak English [0-9]+ -",
- "nerdcash": "NerdCash [0-9]+ -",
- "bunker": "Lá do Bunker [0-9]+ -",
- "tech": "NerdTech [0-9]+ -",
- "genera": "Generacast [0-9]+ -",
-}
-
-ATOM = "http://www.w3.org/2005/Atom"
-ITUNES = "http://www.itunes.com/dtds/podcast-1.0.dtd"
-GOOGLEPLAY = "http://www.google.com/schemas/play-podcasts/1.0"
-
-register_namespace("googleplay", GOOGLEPLAY)
-register_namespace("itunes", ITUNES)
-register_namespace("atom", ATOM)
-
-
-
-def match(title: str, series: List[str]) -> bool:
- def _match(s):
- return re.match(RegexCollection[s], title) is not None
-
- return reduce(lambda x, y: x or _match(y), series, False)
-
-
-def filter_xml(xml_str: str, series: List[str], tag: Union[bool, None] = False) -> str:
- tree = ElementTree(fromstring(xml_str))
- tree_root = tree.getroot()
- for channel in tree_root.findall("./channel"):
-
- if tag:
- tag = f' [{",".join(series)}]'.upper()
- channel.find("title").text += tag
- channel.find("description").text += tag
- channel.find("link").text += f"?{tag}"
- channel.find(f"{{{ITUNES}}}author").text += tag
- channel.find(f"{{{GOOGLEPLAY}}}author").text += tag
- channel.find(f"{{{ITUNES}}}subtitle").text += tag
- channel.find(f"{{{ITUNES}}}summary").text += tag
-
- for item in channel.findall("item"):
- title = item.find("title").text
- if not match(title, series):
- channel.remove(item)
-
- return tostring(tree_root, encoding='utf8', method='xml')
-
-
-def filter_titles_xml(xml_str) -> Iterator[str]:
- tree = ElementTree(fromstring(xml_str))
- tree_root = tree.getroot()
- for item in tree_root.findall("./channel/item"):
- yield item.find("title").text
-
-
-def load_and_filter(series: str, tag: Union[bool, None] = False) -> str:
- series = series or 'nerdcast'
- series = series.split(',')
- with httpx.Client() as client:
- response =client.get(URL)
- xml_str = response.content
- return filter_xml(xml_str, series, tag)
-
-
-def load_titles() -> Iterator[str]:
- with httpx.Client() as client:
- response = client.get(URL)
- xml_str = response.content
- return filter_titles_xml(xml_str)
-
-@app.route("/", methods=['GET', 'HEAD'])
-def root(q: str = '', tag: Union[bool, None] = False):
- q = request.args.get("q", "")
- tag = request.args.get("tag", False)
- return load_and_filter(q, tag), 200, {'Content-Type': 'application/xml'}
-
-
-@app.route("/titles", methods=['GET'])
-def titles():
- titles = load_titles()
- return "\n".join(titles)
-
-
-@app.route("/series", methods=['GET'])
-def series():
- return [i[0] for i in RegexCollection.items()]
diff --git a/jnfilter/__main__.py b/jnfilter/__main__.py
deleted file mode 100644
index ff2b876..0000000
--- a/jnfilter/__main__.py
+++ /dev/null
@@ -1,4 +0,0 @@
-from . import run
-
-if __name__ == '__main__':
- run()
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..945b30b
--- /dev/null
+++ b/main.go
@@ -0,0 +1,188 @@
+package main
+
+import (
+ "context"
+ "errors"
+ "flag"
+ "fmt"
+ "io"
+ "net/http"
+ "regexp"
+ "strings"
+
+ "github.com/beevik/etree"
+)
+
+type ErrorRequestHandler func(w http.ResponseWriter, r *http.Request) error
+
+var RegexCollection = map[string]string{
+ "nerdcast": "NerdCast [0-9]+[a-c]* -",
+ "empreendedor": "Empreendedor [0-9]+ -",
+ "mamicas": "Caneca de Mamicas [0-9]+ -",
+ "english": "Speak English [0-9]+ -",
+ "nerdcash": "NerdCash [0-9]+ -",
+ "bunker": "Lá do Bunker [0-9]+ -",
+ "tech": "NerdTech [0-9]+ -",
+ "genera": "Generacast [0-9]+ -",
+}
+
+const (
+ FeedUrl = "https://api.jovemnerd.com.br/feed-nerdcast/"
+)
+
+func getSeries(r *http.Request) []string {
+ query := r.URL.Query().Get("q")
+
+ var series []string
+
+ for _, q := range strings.Split(query, ",") {
+ if _, ok := RegexCollection[q]; ok {
+ series = append(series, q)
+ }
+ }
+
+ if len(series) > 0 {
+ return series
+ }
+
+ return []string{"nerdcast"}
+}
+
+func match(title string, series []string) bool {
+ for _, s := range series {
+ if ok, err := regexp.MatchString(RegexCollection[s], title); err == nil && ok {
+ return true
+ }
+ }
+
+ return false
+}
+
+func fetchXML(_ context.Context) ([]byte, error) {
+ res, err := http.Get(FeedUrl)
+ if err != nil {
+ return nil, err
+ }
+ defer res.Body.Close()
+
+ if res.StatusCode == http.StatusOK {
+ return io.ReadAll(res.Body)
+ }
+
+ return nil, errors.New("Invalid http code")
+}
+
+func appendTag(tag *etree.Element, ap string) {
+ text := tag.Text()
+ tag.SetText(text + ap)
+}
+
+func filterBySeries(series []string, xml []byte, temper bool) ([]byte, error) {
+ doc := etree.NewDocument()
+ err := doc.ReadFromBytes(xml)
+ if err != nil {
+ return nil, err
+ }
+
+ channel := doc.FindElement("//channel")
+
+ if temper {
+ tmp := strings.ToUpper(strings.Join(series, ","))
+ tmp = fmt.Sprintf(" [%s]", tmp)
+ appendTag(channel.FindElement("title"), tmp)
+ appendTag(channel.FindElement("description"), tmp)
+ appendTag(channel.FindElement("link"), "?"+tmp)
+ appendTag(channel.FindElement("author[namespace-prefix()='itunes']"), tmp)
+ appendTag(channel.FindElement("subtitle[namespace-prefix()='itunes']"), tmp)
+ appendTag(channel.FindElement("summary[namespace-prefix()='itunes']"), tmp)
+ appendTag(channel.FindElement("author[namespace-prefix()='googleplay']"), tmp)
+
+ }
+
+ for _, tag := range channel.FindElements("item") {
+ title := tag.FindElement("title").Text()
+ if !match(title, series) {
+ channel.RemoveChild(tag)
+ }
+ }
+
+ return doc.WriteToBytes()
+}
+
+func wrap(next ErrorRequestHandler) http.HandlerFunc {
+ return func(w http.ResponseWriter, r *http.Request) {
+ if err := next(w, r); err != nil {
+ w.WriteHeader(http.StatusInternalServerError)
+ }
+ }
+}
+
+func titles(w http.ResponseWriter, r *http.Request) error {
+ xml, err := fetchXML(r.Context())
+ if err != nil {
+ return err
+ }
+
+ doc := etree.NewDocument()
+ err = doc.ReadFromBytes(xml)
+ if err != nil {
+ return err
+ }
+
+ series := getSeries(r)
+
+ els := doc.FindElements("//channel/item")
+ for _, e := range els {
+ txt := e.FindElement("title").Text() + "\n"
+ if match(txt, series) {
+ _, err = w.Write([]byte(txt))
+ if err != nil {
+ return err
+ }
+ }
+ }
+
+ return nil
+}
+
+func podcast(w http.ResponseWriter, r *http.Request) error {
+ xml, err := fetchXML(r.Context())
+ if err != nil {
+ return err
+ }
+
+ series := getSeries(r)
+ filterdXML, err := filterBySeries(series, xml, true)
+ if err != nil {
+ return err
+ }
+
+ _, err = w.Write(filterdXML)
+ if err != nil {
+ return err
+ }
+
+ return nil
+}
+
+func main() {
+ var (
+ addr = flag.String("addr", ":8080", "Server address")
+ )
+
+ flag.Parse()
+
+ mux := http.NewServeMux()
+ mux.HandleFunc("/titles", wrap(titles))
+ mux.HandleFunc("/", wrap(podcast))
+
+ server := http.Server{
+ Handler: mux,
+ Addr: *addr,
+ }
+
+ err := server.ListenAndServe()
+ if err != nil {
+ fmt.Printf("Server error: %s", err.Error())
+ }
+}
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 7692d27..0000000
--- a/setup.py
+++ /dev/null
@@ -1,23 +0,0 @@
-from setuptools import setup
-
-requirements = [
- 'httpx==0.21.1',
- 'flask==2.2.2',
-]
-
-
-setup(name='jnfilter',
- version='0.3.0',
- description='A FastAPI server to filter Nercast podcast feed',
- url='https://git.sr.ht/~gabrielgio/jnfilter',
- author='Gabriel Arakaki Giovanini',
- author_email='mail@gabrielgio.me',
- license='MIT',
- packages=['jnfilter'],
- entry_points={
- 'console_scripts': [
- 'jnfilterd=jnfilter',
- ]
- },
- install_requires=requirements,
- zip_safe=False)
diff --git a/test/dev-requirements.txt b/test/dev-requirements.txt
deleted file mode 100644
index e69de29..0000000
--- a/test/dev-requirements.txt
+++ /dev/null
diff --git a/test/test_main.py b/test/test_main.py
deleted file mode 100644
index e69de29..0000000
--- a/test/test_main.py
+++ /dev/null