99 lines
3.4 KiB
PHP
99 lines
3.4 KiB
PHP
<?php
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/*
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A set of utilities for tracking text-based game releases
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Copyright (C) 2017-2018 Alexander Yakovlev
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Source;
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use \Game;
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use \Pandoc\Pandoc;
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class Itch extends Source {
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public $title = "Itch.io";
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public $games = [];
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protected function parse_tag($url) {
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$service = new \Sabre\Xml\Service();
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$xml = $this->get_text($url);
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$service->elementMap = [
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'{}item' => function(\Sabre\Xml\Reader $reader) {
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$game = new Game;
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$keyValue = \Sabre\Xml\Deserializer\keyValue($reader, '{}item');
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if (isset($keyValue['{}pubDate'])) {
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$game->date = strtotime($keyValue['{}pubDate']);
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if ($game->date < $this->period) {
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return $game;
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}
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}
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if (isset($keyValue['{}plainTitle'])) {
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$game->title = $keyValue['{}plainTitle'];
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}
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if (isset($keyValue['{}link'])) {
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$game->url = $keyValue['{}link'];
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}
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if (isset($keyValue['{}description'])) {
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$game->description = trim(strip_tags($keyValue['{}description'], '<p><a><br>'));
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}
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$game_page = $this->get_text($game->url);
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$this->loadStr($game_page, []);
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$lines = $this->dom->filter('.game_info_panel_widget tr')->each(function($line) use($game){
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$text = $line->filter('td');
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if (trim($text->text()) == 'Author') {
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$game->author = strip_tags($text->nextAll()->first()->html());
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}
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});
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$this->games[] = $game->print();
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return $game;
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},
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];
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try {
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$dom = $service->parse($xml);
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} catch (\Exception $e) {} // ignore malformed XML
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}
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protected function parse() {
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global $argv;
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if (isset($argv[2])) {
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$game_page = $this->get_text($argv[2]);
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$this->loadStr($game_page, []);
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$this->output .= $this->page($argv[2])->print();
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} else {
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$this->parse_tag("https://itch.io/games/newest/tag-text-based.xml");
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$this->parse_tag("https://itch.io/games/newest/tag-twine.xml");
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$this->parse_tag("https://itch.io/games/newest/tag-interactive-fiction.xml");
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$this->games = array_unique($this->games);
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foreach ($this->games as $game) {
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$this->output .= $game;
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}
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}
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}
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public function checkPage($url) {
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return (strpos($url,'.itch.io/') !== FALSE);
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}
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public function page($url) {
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$game = new Game;
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$game->url = $url;
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$title = trim($this->dom->filter("title")->first()->text());
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[$game->title, $game->author] = explode(' by ', $title);
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unset($title);
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$desc = $this->dom->filter('.formatted_description');
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try {
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$game->description = trim($desc->first()->html());
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} catch (\Throwable $e) {}
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$converter = new Pandoc();
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$game->description = $converter->convert($game->description, 'html', 'mediawiki');
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return $game;
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}
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}
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