move to psr-4 autoloader

1 files changed, 0 insertions, 169 deletions

diff --git a/classes/feeditem/rss.php b/classes/feeditem/rss.php
deleted file mode 100755
index b5710ef4f..000000000
--- a/classes/feeditem/rss.php
+++ /dev/null
@@ -1,169 +0,0 @@
-<?php
-class FeedItem_RSS extends FeedItem_Common {
-	function get_id(): string {
-		$id = $this->elem->getElementsByTagName("guid")->item(0);
-
-		if ($id) {
-			return clean($id->nodeValue);
-		} else {
-			return clean($this->get_link());
-		}
-	}
-
-	/**
-	 * @return int|false a timestamp on success, false otherwise
-	 */
-	function get_date() {
-		$pubDate = $this->elem->getElementsByTagName("pubDate")->item(0);
-
-		if ($pubDate) {
-			return strtotime($pubDate->nodeValue ?? '');
-		}
-
-		$date = $this->xpath->query("dc:date", $this->elem)->item(0);
-
-		if ($date) {
-			return strtotime($date->nodeValue ?? '');
-		}
-
-		// consistent with strtotime failing to parse
-		return false;
-	}
-
-	function get_link(): string {
-		$links = $this->xpath->query("atom:link", $this->elem);
-
-		foreach ($links as $link) {
-			if ($link && $link->hasAttribute("href") &&
-				(!$link->hasAttribute("rel")
-					|| $link->getAttribute("rel") == "alternate"
-					|| $link->getAttribute("rel") == "standout")) {
-
-				return clean(trim($link->getAttribute("href")));
-			}
-		}
-
-		/** @var DOMElement|null */
-		$link = $this->elem->getElementsByTagName("guid")->item(0);
-
-		if ($link && $link->hasAttributes() && $link->getAttribute("isPermaLink") == "true") {
-			return clean(trim($link->nodeValue));
-		}
-
-		$link = $this->elem->getElementsByTagName("link")->item(0);
-
-		if ($link) {
-			return clean(trim($link->nodeValue));
-		}
-
-		return '';
-	}
-
-	function get_title(): string {
-		$title = $this->xpath->query("title", $this->elem)->item(0);
-
-		if ($title) {
-			return clean(trim($title->nodeValue));
-		}
-
-		// if the document has a default namespace then querying for
-		// title would fail because of reasons so let's try the old way
-		$title = $this->elem->getElementsByTagName("title")->item(0);
-
-		if ($title) {
-			return clean(trim($title->nodeValue));
-		}
-
-		return '';
-	}
-
-	function get_content(): string {
-		/** @var DOMElement|null */
-		$contentA = $this->xpath->query("content:encoded", $this->elem)->item(0);
-
-		/** @var DOMElement|null */
-		$contentB = $this->elem->getElementsByTagName("description")->item(0);
-
-		if ($contentA && $contentB) {
-			$resultA = $this->subtree_or_text($contentA);
-			$resultB = $this->subtree_or_text($contentB);
-
-			return mb_strlen($resultA) > mb_strlen($resultB) ? $resultA : $resultB;
-		}
-
-		if ($contentA) {
-			return $this->subtree_or_text($contentA);
-		}
-
-		if ($contentB) {
-			return $this->subtree_or_text($contentB);
-		}
-
-		return '';
-	}
-
-	function get_description(): string {
-		$summary = $this->elem->getElementsByTagName("description")->item(0);
-
-		if ($summary) {
-			return $summary->nodeValue;
-		}
-
-		return '';
-	}
-
-	/**
-	 * @return array<int, string>
-	 */
-	function get_categories(): array {
-		$categories = $this->elem->getElementsByTagName("category");
-		$cats = [];
-
-		foreach ($categories as $cat) {
-			array_push($cats, $cat->nodeValue);
-		}
-
-		$categories = $this->xpath->query("dc:subject", $this->elem);
-
-		foreach ($categories as $cat) {
-			array_push($cats, $cat->nodeValue);
-		}
-
-		return $this->normalize_categories($cats);
-	}
-
-	/**
-	 * @return array<int, FeedEnclosure>
-	 */
-	function get_enclosures(): array {
-		$enclosures = $this->elem->getElementsByTagName("enclosure");
-
-		$encs = array();
-
-		foreach ($enclosures as $enclosure) {
-			$enc = new FeedEnclosure();
-
-			$enc->type = clean($enclosure->getAttribute("type"));
-			$enc->link = clean($enclosure->getAttribute("url"));
-			$enc->length = clean($enclosure->getAttribute("length"));
-			$enc->height = clean($enclosure->getAttribute("height"));
-			$enc->width = clean($enclosure->getAttribute("width"));
-
-			array_push($encs, $enc);
-		}
-
-		array_push($encs, ...parent::get_enclosures());
-
-		return $encs;
-	}
-
-	function get_language(): string {
-		$languages = $this->doc->getElementsByTagName('language');
-
-		if (count($languages) == 0) {
-			return "";
-		}
-
-		return clean($languages[0]->textContent);
-	}
-}