125 lines
2.9 KiB
PHP
Executable File
125 lines
2.9 KiB
PHP
Executable File
<?php
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class Af_Comics extends Plugin {
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private $host;
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private $filters = array();
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function about() {
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return array(null,
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"Fixes RSS feeds of assorted comic strips",
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"fox");
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}
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function init($host) {
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$this->host = $host;
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$host->add_hook($host::HOOK_FETCH_FEED, $this);
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$host->add_hook($host::HOOK_FEED_BASIC_INFO, $this);
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$host->add_hook($host::HOOK_SUBSCRIBE_FEED, $this);
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$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
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$host->add_hook($host::HOOK_PREFS_TAB, $this);
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require_once __DIR__ . "/filter_base.php";
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$filters = array_merge(glob(__DIR__ . "/filters.local/*.php"), glob(__DIR__ . "/filters/*.php"));
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$names = [];
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foreach ($filters as $file) {
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$filter_name = preg_replace("/\..*$/", "", basename($file));
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if (array_search($filter_name, $names) === false) {
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if (!class_exists($filter_name)) {
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require_once $file;
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}
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array_push($names, $filter_name);
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$filter = new $filter_name($host);
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if (is_subclass_of($filter, "Af_ComicFilter")) {
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array_push($this->filters, $filter);
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array_push($names, $filter_name);
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}
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}
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}
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}
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function hook_prefs_tab($args) {
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if ($args != "prefFeeds") return;
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$comics = [];
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foreach ($this->filters as $f) {
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foreach ($f->supported() as $comic) {
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array_push($comics, $comic);
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}
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}
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asort($comics);
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?>
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<div dojoType="dijit.layout.AccordionPane"
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title="<i class='material-icons'>photo</i> <?= __('Feeds supported by af_comics') ?>">
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<h3><?= __("The following comics are currently supported:") ?></h3>
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<ul class='panel panel-scrollable list list-unstyled'>
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<?php foreach ($comics as $comic) { ?>
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<li><?= htmlspecialchars($comic) ?></li>
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<?php } ?>
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</ul>
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<?= format_notice("To subscribe to GoComics use the comic's regular web page as the feed URL (e.g. for the <em>Garfield</em> comic use <code>http://www.gocomics.com/garfield</code>).") ?>
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<?= format_notice('Drop any updated filters into <code>filters.local</code> in plugin directory.') ?>
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</div>
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<?php
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}
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function hook_article_filter($article) {
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foreach ($this->filters as $f) {
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if ($f->process($article))
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break;
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}
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return $article;
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}
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function hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, $last_article_timestamp, $auth_login, $auth_pass) {
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foreach ($this->filters as $f) {
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$res = $f->on_fetch($fetch_url);
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if ($res)
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return $res;
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}
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return $feed_data;
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}
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function hook_subscribe_feed($contents, $url, $auth_login, $auth_pass) {
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foreach ($this->filters as $f) {
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$res = $f->on_subscribe($url);
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if ($res)
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return $res;
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}
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return $contents;
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}
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function hook_feed_basic_info($basic_info, $fetch_url, $owner_uid, $feed, $auth_login, $auth_pass) {
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foreach ($this->filters as $f) {
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$res = $f->on_basic_info($fetch_url);
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if ($res)
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return $res;
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}
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return $basic_info;
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}
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function api_version() {
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return 2;
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}
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}
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