move Article::format_article() to Handler_Public

author: Andrew Dolgov <[email protected]> 2018-12-09 11:13:02 +0300
committer: Andrew Dolgov <[email protected]> 2018-12-09 11:13:02 +0300
commit: b2c079893bbd783193fd212db435f5e6ebc8b094 (patch)
tree: beccb1a4c63bf939e148d07c146dcfa015863543 /classes/handler
parent: 966fe6d612df57e891670ca0efc26432c4659133 (diff)
1 files changed, 194 insertions, 3 deletions
diff --git a/classes/handler/public.php b/classes/handler/public.php
index 7e3ee727b..f10ce07bd 100755
--- a/classes/handler/public.php
+++ b/classes/handler/public.php
@@ -300,16 +300,207 @@ class Handler_Public extends Handler {
 			$id = $row["ref_id"];
 			$owner_uid = $row["owner_uid"];
 
-			$article = Article::format_article($id, false, true, $owner_uid);
-
-			print_r($article['content']);
+			print $this->format_article($id, $owner_uid);
 
 		} else {
+			header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
 			print "Article not found.";
 		}
 
 	}
 
+	private function format_article($id, $owner_uid) {
+
+		$pdo = Db::pdo();
+
+		$sth = $pdo->prepare("SELECT id,title,link,content,feed_id,comments,int_id,lang,
+			".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
+			(SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
+			(SELECT title FROM ttrss_feeds WHERE id = feed_id) as feed_title,
+			(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images,
+			(SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures,
+			num_comments,
+			tag_cache,
+			author,
+			guid,
+			orig_feed_id,
+			note
+			FROM ttrss_entries,ttrss_user_entries
+			WHERE	id = ? AND ref_id = id AND owner_uid = ?");
+		$sth->execute([$id, $owner_uid]);
+
+		$rv = '';
+
+		if ($line = $sth->fetch()) {
+
+			$line["tags"] = Article::get_article_tags($id, $owner_uid, $line["tag_cache"]);
+			unset($line["tag_cache"]);
+
+			$line["content"] = sanitize($line["content"],
+				$line['hide_images'],
+				$owner_uid, $line["site_url"], false, $line["id"]);
+
+			foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE) as $p) {
+				$line = $p->hook_render_article($line);
+			}
+
+			$line['content'] = rewrite_cached_urls($line['content']);
+
+			$num_comments = (int) $line["num_comments"];
+			$entry_comments = "";
+
+			if ($num_comments > 0) {
+				if ($line["comments"]) {
+					$comments_url = htmlspecialchars($line["comments"]);
+				} else {
+					$comments_url = htmlspecialchars($line["link"]);
+				}
+				$entry_comments = "<a class=\"comments\"
+					target='_blank' rel=\"noopener noreferrer\" href=\"$comments_url\">$num_comments ".
+					_ngettext("comment", "comments", $num_comments)."</a>";
+
+			} else {
+				if ($line["comments"] && $line["link"] != $line["comments"]) {
+					$entry_comments = "<a class=\"comments\" target='_blank' rel=\"noopener noreferrer\" href=\"".
+						htmlspecialchars($line["comments"])."\">".__("comments")."</a>";
+				}
+			}
+
+			$enclosures = Article::get_article_enclosures($line["id"]);
+
+            header("Content-Type: text/html");
+
+            $rv .= "<!DOCTYPE html>
+                    <html><head>
+                    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
+                    <title>".$line["title"]."</title>".
+                    stylesheet_tag("css/default.css")."
+                    <link rel=\"shortcut icon\" type=\"image/png\" href=\"images/favicon.png\">
+                    <link rel=\"icon\" type=\"image/png\" sizes=\"72x72\" href=\"images/favicon-72px.png\">";
+
+            $rv .= "<meta property=\"og:title\" content=\"".htmlspecialchars($line["title"])."\"/>\n";
+            $rv .= "<meta property=\"og:site_name\" content=\"".htmlspecialchars($line["feed_title"])."\"/>\n";
+            $rv .= "<meta property=\"og:description\" content=\"".
+                htmlspecialchars(truncate_string(strip_tags($line["content"]), 500, "..."))."\"/>\n";
+
+            $rv .= "</head>";
+
+            $og_image = false;
+
+            foreach ($enclosures as $enc) {
+                if (strpos($enc["content_type"], "image/") !== FALSE) {
+                    $og_image = $enc["content_url"];
+                    break;
+                }
+            }
+
+            if (!$og_image) {
+                $tmpdoc = new DOMDocument();
+
+                if (@$tmpdoc->loadHTML(mb_substr($line["content"], 0, 131070))) {
+                    $tmpxpath = new DOMXPath($tmpdoc);
+                    $first_img = $tmpxpath->query("//img")->item(0);
+
+                    if ($first_img) {
+                        $og_image = $first_img->getAttribute("src");
+                    }
+                }
+            }
+
+            if ($og_image) {
+                $rv .= "<meta property=\"og:image\" content=\"" . htmlspecialchars($og_image) . "\"/>";
+            }
+
+            $rv .= "<body class='flat ttrss_utility ttrss_zoom'>";
+			$rv .= "<div class='post post-$id'>";
+
+			/* header */
+
+			$rv .= "<div class='header'>";
+			$rv .= "<div class='row'>"; # row
+
+			//$entry_author = $line["author"] ? " - " . $line["author"] : "";
+			$parsed_updated = make_local_datetime($line["updated"], true,
+				$owner_uid, true);
+
+			if ($line["link"]) {
+				$rv .= "<div class='title'><a target='_blank' rel='noopener noreferrer'
+					title=\"".htmlspecialchars($line['title'])."\"
+					href=\"" .htmlspecialchars($line["link"]) . "\">" .	$line["title"] . "</a></div>";
+			} else {
+				$rv .= "<div class='title'>" . $line["title"] . "</div>";
+			}
+
+            $rv .= "<div class='date'>$parsed_updated<br/></div>";
+
+			$rv .= "</div>"; # row
+
+			$rv .= "<div class='row'>"; # row
+
+			/* left buttons */
+
+			$rv .= "<div class='buttons left'>";
+			foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
+				$rv .= $p->hook_article_left_button($line);
+			}
+			$rv .= "</div>";
+
+			/* comments */
+
+			$rv .= "<div class='comments'>$entry_comments</div>";
+			$rv .= "<div class='author'>".$line['author']."</div>";
+
+			/* tags */
+
+			$tags_str = Article::format_tags_string($line["tags"], $id);
+
+			$rv .= "<i class='material-icons'>label_outline</i><div>";
+
+            $tags_str = strip_tags($tags_str);
+			$rv .= "<span id=\"ATSTR-$id\">$tags_str</span>";
+
+			$rv .= "</div>";
+
+			/* buttons */
+
+			$rv .= "<div class='buttons right'>";
+			foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) {
+				$rv .= $p->hook_article_button($line);
+			}
+			$rv .= "</div>";
+
+			$rv .= "</div>"; # row
+
+			$rv .= "</div>"; # header
+
+			/* content */
+
+			$lang = $line['lang'] ? $line['lang'] : "en";
+			$rv .= "<div class=\"content\" lang=\"$lang\">";
+
+			/* content body */
+
+			$rv .= $line["content"];
+
+            /* $rv .= Article::format_article_enclosures($id,
+                $line["always_display_enclosures"],
+                $line["content"],
+                $line["hide_images"]); */
+
+			$rv .= "</div>"; # content
+
+			$rv .= "</div>"; # post
+
+		}
+
+		foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FORMAT_ARTICLE) as $p) {
+			$rv = $p->hook_format_article($rv, $line, true);
+		}
+
+		return $rv;
+
+	}
+
 	function rss() {
 		$feed = clean($_REQUEST["id"]);
 		$key = clean($_REQUEST["key"]);
author	Andrew Dolgov <[email protected]>	2018-12-09 11:13:02 +0300
committer	Andrew Dolgov <[email protected]>	2018-12-09 11:13:02 +0300
commit	b2c079893bbd783193fd212db435f5e6ebc8b094 (patch)
tree	beccb1a4c63bf939e148d07c146dcfa015863543 /classes/handler
parent	966fe6d612df57e891670ca0efc26432c4659133 (diff)