146 lines
3.6 KiB
PHP
146 lines
3.6 KiB
PHP
<?php
|
|
class Af_Comics extends Plugin {
|
|
|
|
private $host;
|
|
private $filters = array();
|
|
|
|
function about() {
|
|
return array(2.0,
|
|
"Fixes RSS feeds of assorted comic strips",
|
|
"fox");
|
|
}
|
|
|
|
function init($host) {
|
|
$this->host = $host;
|
|
|
|
$host->add_hook($host::HOOK_FETCH_FEED, $this);
|
|
$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
|
|
$host->add_hook($host::HOOK_PREFS_TAB, $this);
|
|
|
|
require_once __DIR__ . "/filter_base.php";
|
|
|
|
$filters = glob(__DIR__ . "/filters/*.php");
|
|
|
|
foreach ($filters as $file) {
|
|
require_once $file;
|
|
$filter_name = preg_replace("/\..*$/", "", basename($file));
|
|
|
|
$filter = new $filter_name();
|
|
|
|
if (is_subclass_of($filter, "Af_ComicFilter")) {
|
|
array_push($this->filters, $filter);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
function hook_prefs_tab($args) {
|
|
if ($args != "prefPrefs") return;
|
|
|
|
print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Feeds supported by af_comics')."\">";
|
|
|
|
print "<p>" . __("The following comics are currently supported:") . "</p>";
|
|
|
|
$comics = array("GoComics");
|
|
|
|
foreach ($this->filters as $f) {
|
|
foreach ($f->supported() as $comic) {
|
|
array_push($comics, $comic);
|
|
}
|
|
}
|
|
|
|
asort($comics);
|
|
|
|
print "<ul class=\"browseFeedList\" style=\"border-width : 1px\">";
|
|
foreach ($comics as $comic) {
|
|
print "<li>$comic</li>";
|
|
}
|
|
print "</ul>";
|
|
|
|
print "</div>";
|
|
}
|
|
|
|
function hook_article_filter($article) {
|
|
$owner_uid = $article["owner_uid"];
|
|
|
|
foreach ($this->filters as $f) {
|
|
if ($f->process($article))
|
|
break;
|
|
}
|
|
|
|
return $article;
|
|
|
|
}
|
|
|
|
// GoComics dropped feed support so it needs to be handled when fetching the feed.
|
|
function hook_fetch_feed($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/([a-z]+)#', $fetch_url, $comic)) {
|
|
$site_url = 'http://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) {
|
|
$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', $doc->saveXML($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 api_version() {
|
|
return 2;
|
|
}
|
|
|
|
}
|
|
?>
|