private $filters = array();
function about() {
- return array(1.0,
+ return array(2.0,
"Fixes RSS feeds of assorted comic strips",
"fox");
}
function init($host) {
$this->host = $host;
+ $host->add_hook($host::HOOK_FETCH_FEED, $this);
+ $host->add_hook($host::HOOK_SUBSCRIBE_FEED, $this);
$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
$host->add_hook($host::HOOK_PREFS_TAB, $this);
require_once __DIR__ . "/filter_base.php";
- $filters = glob(__DIR__ . "/filters/*.php");
+ $filters = array_merge(glob(__DIR__ . "/filters.local/*.php"), glob(__DIR__ . "/filters/*.php"));
+ $names = [];
foreach ($filters as $file) {
- require_once $file;
$filter_name = preg_replace("/\..*$/", "", basename($file));
- $filter = new $filter_name();
+ if (array_search($filter_name, $names) === FALSE) {
+ if (!class_exists($filter_name)) {
+ require_once $file;
+ }
- if (is_subclass_of($filter, "Af_ComicFilter")) {
- array_push($this->filters, $filter);
+ array_push($names, $filter_name);
+
+ $filter = new $filter_name();
+
+ if (is_subclass_of($filter, "Af_ComicFilter")) {
+ array_push($this->filters, $filter);
+ array_push($names, $filter_name);
+ }
}
}
-
}
function hook_prefs_tab($args) {
- if ($args != "prefPrefs") return;
+ if ($args != "prefFeeds") return;
print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Feeds supported by af_comics')."\">";
print "<p>" . __("The following comics are currently supported:") . "</p>";
- $comics = array();
+ $comics = array("GoComics");
foreach ($this->filters as $f) {
foreach ($f->supported() as $comic) {
}
print "</ul>";
+ print "<p>".__("To subscribe to GoComics use the comic's regular web page as the feed URL (e.g. for the <em>Garfield</em> comic use <code>http://www.gocomics.com/garfield</code>).")."</p>";
+
+ print "<p>".__('Drop any updated filters into <code>filters.local</code> in plugin directory.')."</p>";
+
print "</div>";
}
function hook_article_filter($article) {
- $owner_uid = $article["owner_uid"];
-
foreach ($this->filters as $f) {
if ($f->process($article))
break;
}
return $article;
+ }
+
+ // GoComics dropped feed support so it needs to be handled when fetching the feed.
+ /**
+ * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+ */
+ function hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, $last_article_timestamp, $auth_login, $auth_pass) {
+ if ($auth_login || $auth_pass)
+ return $feed_data;
+
+ if (preg_match('#^https?://(?:feeds\.feedburner\.com/uclick|www\.gocomics\.com)/([-a-z0-9]+)$#i', $fetch_url, $comic)) {
+ $site_url = 'https://www.gocomics.com/' . $comic[1];
+
+ $article_link = $site_url . date('/Y/m/d');
+
+ $body = fetch_file_contents(array('url' => $article_link, 'type' => 'text/html', 'followlocation' => false));
+
+ require_once 'lib/MiniTemplator.class.php';
+
+ $feed_title = htmlspecialchars($comic[1]);
+ $site_url = htmlspecialchars($site_url);
+ $article_link = htmlspecialchars($article_link);
+
+ $tpl = new MiniTemplator();
+
+ $tpl->readTemplateFromFile('templates/generated_feed.txt');
+
+ $tpl->setVariable('FEED_TITLE', $feed_title, true);
+ $tpl->setVariable('VERSION', VERSION, true);
+ $tpl->setVariable('FEED_URL', htmlspecialchars($fetch_url), true);
+ $tpl->setVariable('SELF_URL', $site_url, true);
+
+ $tpl->setVariable('ARTICLE_UPDATED_ATOM', date('c'), true);
+ $tpl->setVariable('ARTICLE_UPDATED_RFC822', date(DATE_RFC822), true);
+
+ if ($body) {
+ $doc = new DOMDocument();
+
+ if (@$doc->loadHTML($body)) {
+ $xpath = new DOMXPath($doc);
+
+ $node = $xpath->query('//picture[contains(@class, "item-comic-image")]/img')->item(0);
+
+ if ($node) {
+ $node->removeAttribute("width");
+ $node->removeAttribute("data-srcset");
+ $node->removeAttribute("srcset");
+
+ $tpl->setVariable('ARTICLE_ID', $article_link, true);
+ $tpl->setVariable('ARTICLE_LINK', $article_link, true);
+ $tpl->setVariable('ARTICLE_TITLE', date('l, F d, Y'), true);
+ $tpl->setVariable('ARTICLE_EXCERPT', '', true);
+ $tpl->setVariable('ARTICLE_CONTENT', $doc->saveHTML($node), true);
+
+ $tpl->setVariable('ARTICLE_AUTHOR', '', true);
+ $tpl->setVariable('ARTICLE_SOURCE_LINK', $site_url, true);
+ $tpl->setVariable('ARTICLE_SOURCE_TITLE', $feed_title, true);
+
+ $tpl->addBlock('entry');
+
+ }
+ }
+ }
+
+ $tpl->addBlock('feed');
+
+ $tmp_data = '';
+
+ if ($tpl->generateOutputToString($tmp_data))
+ $feed_data = $tmp_data;
+ }
+
+ return $feed_data;
+ }
+
+ function hook_subscribe_feed($contents, $url, $auth_login, $auth_pass) {
+ if ($auth_login || $auth_pass)
+ return $contents;
+
+ if (preg_match('#^https?://www\.gocomics\.com/([-a-z0-9]+)$#i', $url))
+ return '<?xml version="1.0" encoding="utf-8"?>'; // Get is_html() to return false.
+ return $contents;
}
function api_version() {
}
}
-?>