Automated build for v0.01

plugins/af_tumblr_1280/init.php

@@ -0,0 +1,91 @@
+<?php
+class Af_Tumblr_1280 extends Plugin {
+	private $host;
+
+	function about() {
+		return array(1.0,
+			"Replace Tumblr pictures and videos with largest size if available (requires CURL)",
+			"fox");
+	}
+
+	function flags() {
+		return array("needs_curl" => true);
+	}
+
+	function init($host) {
+		$this->host = $host;
+
+		if (function_exists("curl_init")) {
+			$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
+		}
+	}
+
+	function hook_article_filter($article) {
+
+		if (!function_exists("curl_init") || ini_get("open_basedir"))
+			return $article;
+
+		$doc = new DOMDocument();
+		$doc->loadHTML('<?xml encoding="UTF-8">' . $article["content"]);
+
+		$found = false;
+
+		if ($doc) {
+			$xpath = new DOMXpath($doc);
+
+			$images = $xpath->query('(//img[contains(@src, \'media.tumblr.com\')])');
+
+			foreach ($images as $img) {
+				$src = $img->getAttribute("src");
+
+				$test_src = preg_replace("/_\d{3}.(jpg|gif|png)/", "_1280.$1", $src);
+
+				if ($src != $test_src) {
+
+					$ch = curl_init($test_src);
+					curl_setopt($ch, CURLOPT_TIMEOUT, 5);
+					curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+					curl_setopt($ch, CURLOPT_HEADER, true);
+					curl_setopt($ch, CURLOPT_NOBODY, true);
+					curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+					curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
+
+					@$result = curl_exec($ch);
+					$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+
+					if ($result && $http_code == 200) {
+						$img->setAttribute("src", $test_src);
+						$found = true;
+					}
+				}
+			}
+
+			$video_sources = $xpath->query('//video/source[contains(@src, \'.tumblr.com/video_file\')]');
+
+			foreach ($video_sources as $source) {
+				$src = $source->getAttribute("src");
+
+				$new_src = preg_replace("/\/\d{3}$/", "", $src);
+
+				if ($src != $new_src) {
+					$source->setAttribute("src", $new_src);
+					$found = true;
+				}
+			}
+
+			if ($found) {
+				$doc->removeChild($doc->firstChild); //remove doctype
+				$article["content"] = $doc->saveHTML();
+			}
+		}
+
+		return $article;
+
+	}
+
+
+	function api_version() {
+		return 2;
+	}
+
+}