mobile: add classic mobile version

1 files changed, 857 insertions, 0 deletions

diff --git a/mobile/classic/functions.php b/mobile/classic/functions.php
new file mode 100644
index 000000000..88b25ab25
--- /dev/null
+++ b/mobile/classic/functions.php
@@ -0,0 +1,857 @@
+<?php
+	define('MOBILE_FEEDLIST_ENABLE_ICONS', false);
+	define('TTRSS_SESSION_NAME', 'ttrss_m_sid');
+
+	function render_feeds_list($link) {
+
+		$tags = $_GET["tags"];
+
+		print "<div id=\"heading\">";
+
+		if ($tags) {
+			print __("Tags")."<span id=\"headingAddon\">
+				(<a href=\"index.php\">".__("View feeds")."</a>, ";
+		} else {
+			print __("Feeds")." <span id=\"headingAddon\">
+				(<a href=\"index.php?tags=1\">".__("View tags")."</a>, ";
+		}
+
+		print "<a href=\"index.php?go=sform\">".__("Search")."</a>, ";
+
+		print "<a href=\"logout.php\">".__("Logout")."</a>)</span>";
+		print "</div>";
+
+		print "<ul class=\"feedList\">";
+
+		$owner_uid = $_SESSION["uid"];
+
+		if (!$tags) {
+
+			/* virtual feeds */
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				if ($_COOKIE["ttrss_vf_vclps"] == 1) {
+					$collapsed = true;
+				} else {
+					$collapsed = false;
+				}
+
+				if ($collapsed == "t" || $collapsed == "1") {
+					$holder_class = "invisible";
+					$ellipsis = "...";
+				} else {
+					$holder_class = "feedCatHolder";
+					$ellipsis = "";
+				}
+
+				$tmp_category = __("Special");
+
+				print "<li class=\"feedCat\">
+					<a href=\"?subop=tc&id=-1\">$tmp_category</a>$ellipsis
+						</li>";
+
+				print "<li class=\"$holder_class\"><ul class=\"feedCatList\">";
+			}
+
+			$num_total = getFeedUnread($link, -4);
+
+			$class = "virt";
+
+			if ($num_total > 0) $class .= "Unread";
+
+			printMobileFeedEntry(-4, $class, __("All articles"), $num_total, 
+				"../../images/fresh.png", $link);
+
+			$num_fresh = getFeedUnread($link, -3);
+
+			$class = "virt";
+
+			if ($num_fresh > 0) $class .= "Unread";
+
+			printMobileFeedEntry(-3, $class, __("Fresh articles"), $num_fresh, 
+				"../../images/fresh.png", $link);
+
+			$num_starred = getFeedUnread($link, -1);
+
+			$class = "virt";
+
+			if ($num_starred > 0) $class .= "Unread";
+
+			printMobileFeedEntry(-1, $class, __("Starred articles"), $num_starred, 
+				"../../images/mark_set.png", $link);
+
+			$class = "virt";
+
+			$num_published = getFeedUnread($link, -2);
+
+			if ($num_published > 0) $class .= "Unread";
+
+			printMobileFeedEntry(-2, $class, __("Published articles"), $num_published, 
+				"../../images/pub_set.png", $link);
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				print "</ul>";
+			}
+
+	
+				$result = db_query($link, "SELECT id,caption FROM					
+					ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
+
+				if (db_num_rows($result) > 0) {
+					if (get_pref($link, 'ENABLE_FEED_CATS')) {
+
+						if ($_COOKIE["ttrss_vf_lclps"] == 1) {
+							$collapsed = true;
+						} else {
+							$collapsed = false;
+						}
+
+						if ($collapsed == "t" || $collapsed == "1") {
+							$holder_class = "invisible";
+							$ellipsis = "...";
+						} else {
+							$holder_class = "feedCatHolder";
+							$ellipsis = "";
+						}
+
+						$tmp_category = __("Labels");
+
+						print "<li class=\"feedCat\">
+							<a href=\"?subop=tc&id=-2\">$tmp_category</a>$ellipsis
+								</li>";
+
+						print "<li class=\"$holder_class\"><ul class=\"feedCatList\">";
+					} else {
+//						print "<li><hr></li>";
+					}
+				}
+		
+				while ($line = db_fetch_assoc($result)) {
+	
+					$count = getFeedUnread($link, -$line["id"]-11);
+	
+					$class = "label";
+	
+					if ($count > 0) {
+						$class .= "Unread";
+					}
+			
+					printMobileFeedEntry(-$line["id"]-11, 
+						$class, $line["caption"], $count, "../images/label.png", $link);
+		
+				}
+
+				if (db_num_rows($result) > 0) {
+					if (get_pref($link, 'ENABLE_FEED_CATS')) {
+						print "</ul>";
+					}
+				}
+
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				$order_by_qpart = "category,title";
+			} else {
+				$order_by_qpart = "title";
+			}
+
+			$result = db_query($link, "SELECT ttrss_feeds.*,
+				".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated_noms,
+				(SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
+					WHERE feed_id = ttrss_feeds.id AND 
+					ttrss_user_entries.ref_id = ttrss_entries.id AND
+					owner_uid = '$owner_uid') AS total,
+				(SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
+					WHERE feed_id = ttrss_feeds.id AND unread = true
+						AND ttrss_user_entries.ref_id = ttrss_entries.id
+						AND owner_uid = '$owner_uid') as unread,
+				cat_id,last_error,
+				ttrss_feed_categories.title AS category,
+				ttrss_feed_categories.collapsed	
+				FROM ttrss_feeds LEFT JOIN ttrss_feed_categories 
+					ON (ttrss_feed_categories.id = cat_id)				
+				WHERE 
+					ttrss_feeds.hidden = false AND
+					ttrss_feeds.owner_uid = '$owner_uid' AND parent_feed IS NULL
+				ORDER BY $order_by_qpart"); 
+
+			$actid = $_GET["actid"];
+	
+			/* real feeds */
+	
+			$lnum = 0;
+	
+			$category = "";
+
+			while ($line = db_fetch_assoc($result)) {
+				if (get_pref($link, 'HIDE_READ_FEEDS') && (int)$line['unread']==0) {
+					continue;
+				}
+
+				$feed = db_unescape_string($line["title"]);
+				$feed_id = $line["id"];	  
+	
+				$subop = $_GET["subop"];
+				
+				$total = $line["total"];
+				$unread = $line["unread"];
+
+				$rtl_content = sql_bool_to_bool($line["rtl_content"]);
+
+				if ($rtl_content) {
+					$rtl_tag = "dir=\"RTL\"";
+				} else {
+					$rtl_tag = "";
+				}
+
+				$tmp_result = db_query($link,
+					"SELECT id,COUNT(unread) AS unread
+					FROM ttrss_feeds LEFT JOIN ttrss_user_entries 
+						ON (ttrss_feeds.id = ttrss_user_entries.feed_id) 
+					WHERE parent_feed = '$feed_id' AND unread = true 
+					GROUP BY ttrss_feeds.id");
+			
+				if (db_num_rows($tmp_result) > 0) {				
+					while ($l = db_fetch_assoc($tmp_result)) {
+						$unread += $l["unread"];
+					}
+				}
+
+				$cat_id = $line["cat_id"];
+
+				$tmp_category = $line["category"];
+
+				if (!$tmp_category) {
+					$tmp_category = "Uncategorized";
+				}
+				
+	//			$class = ($lnum % 2) ? "even" : "odd";
+
+				if ($line["last_error"]) {
+					$class = "error";
+				} else {
+					$class = "feed";
+				}
+	
+				if ($unread > 0) $class .= "Unread";
+	
+				if ($actid == $feed_id) {
+					$class .= "Selected";
+				}
+
+				if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
+				
+					if ($category) {
+						print "</ul></li>";
+					}
+				
+					$category = $tmp_category;
+
+					$collapsed = $line["collapsed"];
+
+					// workaround for NULL category
+					if ($category == "Uncategorized") {
+						if ($_COOKIE["ttrss_vf_uclps"] == 1) {
+							$collapsed = "t";
+						}
+					}
+
+					if ($collapsed == "t" || $collapsed == "1") {
+						$holder_class = "invisible";
+						$ellipsis = "...";
+					} else {
+						$holder_class = "feedCatHolder";
+						$ellipsis = "";
+					}
+
+					if ($cat_id) {
+						$cat_id_qpart = "cat_id = '$cat_id'";
+					} else {
+						$cat_id_qpart = "cat_id IS NULL";
+					}
+
+					$cat_id = sprintf("%d", $cat_id);
+					$cat_unread = getCategoryUnread($link, $cat_id);
+
+					if ($cat_unread > 0) {
+						$catctr_class = "";
+					} else {
+						$catctr_class = "invisible";
+					}
+
+					print "<li class=\"feedCat\">
+						<a href=\"?subop=tc&id=$cat_id\">$tmp_category</a>
+							<a href=\"?go=vf&id=$cat_id&cat=true\">
+								<span class=\"$catctr_class\">($cat_unread)$ellipsis</span>
+							</a></li>";
+
+					print "<li id=\"feedCatHolder\" class=\"$holder_class\">
+						<ul class=\"feedCatList\">";
+				}
+	
+				printMobileFeedEntry($feed_id, $class, $feed, $unread, 
+					"../icons/$feed_id.ico", $link, $rtl_content);
+	
+				++$lnum;
+			}
+
+		} else {
+			// tags
+
+			$result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id) 
+				FROM ttrss_user_entries WHERE int_id = post_int_id 
+					AND unread = true)) AS count FROM ttrss_tags 
+				WHERE owner_uid = '".$_SESSION['uid']."' GROUP BY tag_name ORDER BY tag_name");
+
+			$tags = array();
+	
+			while ($line = db_fetch_assoc($result)) {
+				$tags[$line["tag_name"]] += $line["count"];
+			}
+	
+			foreach (array_keys($tags) as $tag) {
+	
+				$unread = $tags[$tag];
+	
+				$class = "tag";
+	
+				if ($unread > 0) {
+					$class .= "Unread";
+				}
+	
+				printMobileFeedEntry($tag, $class, $tag, $unread, 
+					"../images/tag.png", $link);
+	
+			} 
+
+			
+		}	
+	}
+
+	function printMobileFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
+		$rtl_content = false) {
+
+		if (file_exists($icon_file) && filesize($icon_file) > 0) {
+				$feed_icon = "<img src=\"$icon_file\">";
+		} else {
+			$feed_icon = "<img src=\"../../images/blank_icon.gif\">";
+		}
+
+		if ($rtl_content) {
+			$rtl_tag = "dir=\"rtl\"";
+		} else {
+			$rtl_tag = "dir=\"ltr\"";
+		}
+
+		$feed = "<a href=\"?go=vf&id=$feed_id\">$feed_title</a>";
+
+		print "<li class=\"$class\">";
+#		if (get_pref($link, 'ENABLE_FEED_ICONS')) {
+#			print "$feed_icon";
+#		}
+
+		print "<span $rtl_tag>$feed</span> ";
+
+		if ($unread != 0) {
+			print "<span $rtl_tag>($unread)</span>";
+		}
+		
+		print "</li>";
+
+	}
+
+	function render_headlines($link) {
+
+		$feed = db_escape_string($_GET["id"]);
+		$limit = db_escape_string($_GET["limit"]);
+		$view_mode = db_escape_string($_GET["viewmode"]);
+		$cat_view = db_escape_string($_GET["cat"]);
+		$subop = $_GET["subop"];
+		$catchup_op = $_GET["catchup_op"];
+
+		if (!$view_mode) {
+			if ($_SESSION["mobile:viewmode"]) {
+				$view_mode = $_SESSION["mobile:viewmode"];
+			} else {			
+				$view_mode = "adaptive";
+			}
+		}
+
+		$_SESSION["mobile:viewmode"] = $view_mode;
+
+		if (!$limit) $limit = 30;
+		if (!$feed) $feed = 0;
+
+		if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
+
+			$result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
+				WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
+
+			if (db_num_rows($result) == 1) {
+				$rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
+			} else {
+				$rtl_content = false;
+			}
+
+			if ($rtl_content) {
+				$rtl_tag = "dir=\"RTL\"";
+			} else {
+				$rtl_tag = "";
+			}
+		} else {
+			$rtl_content = false;
+			$rtl_tag = "";
+		}
+
+		print "<div id=\"headlines\" $rtl_tag>";
+
+		if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
+			update_generic_feed($link, $feed, $cat_view, true);
+		}
+
+		if ($subop == "MarkAllRead" || $catchup_op == "feed")  {
+			catchup_feed($link, $feed, $cat_view);
+		}
+
+		if ($catchup_op == "selection") {
+			$ids_to_mark = array_keys($_GET["sel_ids"]);
+			if ($ids_to_mark) {
+				foreach ($ids_to_mark as $id) {
+					db_query($link, "UPDATE ttrss_user_entries SET 
+						unread = false,last_read = NOW()
+						WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+				}
+			}
+		}
+
+		if ($subop == "MarkPageRead" || $catchup_op == "page") {
+			$ids_to_mark = $_SESSION["last_page_ids.$feed"];
+
+			if ($ids_to_mark) {
+
+				foreach ($ids_to_mark as $id) {
+					db_query($link, "UPDATE ttrss_user_entries SET 
+						unread = false,last_read = NOW()
+						WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+				}
+			}
+		}
+
+
+		/// START /////////////////////////////////////////////////////////////////////////////////
+
+		$search = db_escape_string($_GET["query"]);
+		$search_mode = db_escape_string($_GET["search_mode"]);
+		$match_on = db_escape_string($_GET["match_on"]);
+
+		if (!$match_on) {
+			$match_on = "both";
+		}
+
+		$real_offset = $offset * $limit;
+
+		if ($_GET["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
+
+		$qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, 
+			$search, $search_mode, $match_on, false, $real_offset);
+
+		if ($_GET["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
+
+		$result = $qfh_ret[0];
+		$feed_title = $qfh_ret[1];
+		$feed_site_url = $qfh_ret[2];
+		$last_error = $qfh_ret[3];
+		
+		/// STOP //////////////////////////////////////////////////////////////////////////////////
+
+		if (!$result) {
+			print "<div align='center'>".
+				__("Could not display feed (query failed). Please check label match syntax or local configuration.").
+				"</div>";
+			return;
+		}
+
+		print "<div id=\"heading\">";
+		#		if (!$cat_view && file_exists("../icons/$feed.ico") && filesize("../icons/$feed.ico") > 0) {
+			#			print "<img class=\"feedIcon\" src=\"../icons/$feed.ico\">";
+			#		}
+		
+		print "$feed_title <span id=\"headingAddon\">(";
+		print "<a href=\"index.php\">".__("Back")."</a>, ";
+		print "<a href=\"index.php?go=sform&aid=$feed&ic=$cat_view\">".__("Search")."</a>, ";
+		print "<a href=\"index.php?go=vf&id=$feed&subop=ForceUpdate\">".__("Update")."</a>";
+
+#		print "Mark as read: ";
+#		print "<a href=\"index.php?go=vf&id=$feed&subop=MarkAsRead\">Page</a>, ";
+#		print "<a href=\"index.php?go=vf&id=$feed&subop=MarkAllRead\">Feed</a>";
+
+		print ")</span>";
+
+		print "&nbsp;" . __('View:');
+
+		print "<form style=\"display : inline\" method=\"GET\" action=\"index.php\">";
+
+		/* print "<select name=\"viewmode\">
+			<option selected value=\"adaptive\"> " . __('Adaptive') . "</option>
+			<option value=\"all_articles\">" . __('All Articles') . "</option>
+			<option value=\"marked\">" . __('Starred') . "</option>
+			<option value=\"unread\">" . __('Unread') . "</option>
+			</select>"; */
+
+		$sel_values = array(
+			"adaptive" => __("Adaptive"),
+			"all_articles" => __("All Articles"),
+			"unread" => __("Unread"),
+			"marked" => __("Starred"));
+
+		print_select_hash("viewmode", $view_mode, $sel_values);
+
+		print "<input type=\"hidden\" name=\"id\" value=\"$feed\">
+		<input type=\"hidden\" name=\"cat\" value=\"$cat_view\">
+		<input type=\"hidden\" name=\"go\" value=\"vf\">
+		<input type=\"submit\" value=\"".__('Refresh')."\">";
+		print "</form>";
+
+		print "</div>";
+	
+		if (db_num_rows($result) > 0) {
+
+			print "<form method=\"GET\" action=\"index.php\">";
+			print "<input type=\"hidden\" name=\"go\" value=\"vf\">";
+			print "<input type=\"hidden\" name=\"id\" value=\"$feed\">";
+			print "<input type=\"hidden\" name=\"cat\" value=\"$cat_view\">";
+
+			print "<ul class=\"headlines\" id=\"headlines\">";
+
+			$page_art_ids = array();
+			
+			$lnum = 0;
+	
+			error_reporting (DEFAULT_ERROR_LEVEL);
+	
+			$num_unread = 0;
+	
+			while ($line = db_fetch_assoc($result)) {
+
+				$class = ($lnum % 2) ? "even" : "odd";
+	
+				$id = $line["id"];
+				$feed_id = $line["feed_id"];
+
+				array_push($page_art_ids, $id);
+	
+				if ($line["last_read"] == "" && 
+						($line["unread"] != "t" && $line["unread"] != "1")) {
+	
+					$update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\" 
+						alt=\"".__("Updated")."\">";
+				} else {
+					$update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\" 
+						alt=\"".__("Updated")."\">";
+				}
+	
+				if ($line["unread"] == "t" || $line["unread"] == "1") {
+					$class .= "Unread";
+					++$num_unread;
+					$is_unread = true;
+				} else {
+					$is_unread = false;
+				}
+	
+				if ($line["marked"] == "t" || $line["marked"] == "1") {
+					$marked_pic = "<img alt=\"S\" class='marked' src=\"../../images/mark_set.png\">";
+				} else {
+					$marked_pic = "<img alt=\"s\" class='marked' src=\"../../images/mark_unset.png\">";
+				}
+
+				if ($line["published"] == "t" || $line["published"] == "1") {
+					$published_pic = "<img alt=\"P\" class='marked' src=\"../../images/pub_set.gif\">";
+				} else {
+					$published_pic = "<img alt=\"p\" class='marked' src=\"../../images/pub_unset.gif\">";
+				}
+
+				$content_link = "<a href=\"?go=view&id=$id&cat=$cat_view&ret_feed=$feed&feed=$feed_id\">" .
+					$line["title"] . "</a>";
+
+				if (get_pref($link, 'HEADLINES_SMART_DATE')) {
+					$updated_fmt = smart_date_time(strtotime($line["updated"]));
+				} else {
+					$short_date = get_pref($link, 'SHORT_DATE_FORMAT');
+					$updated_fmt = date($short_date, strtotime($line["updated"]));
+				}				
+				
+				print "<li class='$class' id=\"HROW-$id\">";
+
+				print "<input type=\"checkbox\" name=\"sel_ids[$id]\"
+				  	id=\"HSCB-$id\" onchange=\"toggleSelectRow(this, $id)\">";
+
+				print "<a href=\"?go=vf&id=$feed&ts=$id&cat=$cat_view\">$marked_pic</a>";
+				print "<a href=\"?go=vf&id=$feed&tp=$id&cat=$cat_view\">$published_pic</a>";
+
+				print $content_link;
+	
+				if ($line["feed_title"]) {			
+					print " (<a href='?go=vf&id=$feed_id'>".
+							$line["feed_title"]."</a>)";
+				}
+
+				print "<span class='hlUpdated'> ($updated_fmt)</span>";
+
+				print "</li>";
+
+	
+				++$lnum;
+			}
+
+			print "</ul>";
+
+			print "<div class='footerAddon'>";
+
+			$_SESSION["last_page_ids.$feed"] = $page_art_ids;
+
+/*			print "<a href=\"index.php?go=vf&id=$feed&subop=MarkPageRead\">Page</a>, ";
+			print "<a href=\"index.php?go=vf&id=$feed&subop=MarkAllRead\">Feed</a></div>"; */
+
+			print "Select: 
+				<a href=\"javascript:selectHeadlines(1)\">".__("All")."</a>,
+				<a href=\"javascript:selectHeadlines(2)\">".__("Unread")."</a>,
+				<a href=\"javascript:selectHeadlines(3)\">".__("None")."</a>,
+				<a href=\"javascript:selectHeadlines(4)\">".__("Invert")."</a>";
+
+			print " ";
+
+			print "<select name=\"catchup_op\">
+				<option value=\"selection\">".__("Selection")."</option>
+				<option value=\"page\">".__("Page")."</option>
+				<option value=\"feed\">".__("Entire feed")."</option>
+			</select>
+			<input type=\"hidden\" name=\"cat\" value=\"$cat_view\">
+			<input type=\"submit\" value=\"".__("Mark as read")."\">";
+
+			print "</form>";
+
+		} else {
+			print "<div align='center'>No articles found.</div>";
+		}
+
+	}
+
+	function render_article($link) {
+
+		$id = db_escape_string($_GET["id"]);
+		$feed_id = db_escape_string($_GET["feed"]);
+		$ret_feed_id = db_escape_string($_GET["ret_feed"]);
+		$cat_view = db_escape_string($_GET["cat"]);
+
+		$result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
+			WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
+
+		if (db_num_rows($result) == 1) {
+			$rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
+		} else {
+			$rtl_content = false;
+		}
+
+		if ($rtl_content) {
+			$rtl_tag = "dir=\"RTL\"";
+			$rtl_class = "RTL";
+		} else {
+			$rtl_tag = "";
+			$rtl_class = "";
+		}
+
+		$result = db_query($link, "UPDATE ttrss_user_entries 
+			SET unread = false,last_read = NOW() 
+			WHERE ref_id = '$id' AND feed_id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
+
+		$result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
+			marked,published,
+			".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
+			(SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
+			num_comments,
+			author
+			FROM ttrss_entries,ttrss_user_entries
+			WHERE	id = '$id' AND ref_id = id");
+
+		if ($result) {
+
+			$line = db_fetch_assoc($result);
+
+			$num_comments = $line["num_comments"];
+			$entry_comments = "";
+
+			if ($num_comments > 0) {
+				if ($line["comments"]) {
+					$comments_url = $line["comments"];
+				} else {
+					$comments_url = $line["link"];
+				}
+				$entry_comments = "<a href=\"$comments_url\">$num_comments comments</a>";
+			} else {
+				if ($line["comments"] && $line["link"] != $line["comments"]) {
+					$entry_comments = "<a href=\"".$line["comments"]."\">comments</a>";
+				}				
+			}
+
+			$tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
+				ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
+				ORDER BY tag_name");
+	
+			$tags_str = "";
+			$f_tags_str = "";
+
+			$num_tags = 0;
+
+			while ($tmp_line = db_fetch_assoc($tmp_result)) {
+				$num_tags++;
+				$tag = $tmp_line["tag_name"];				
+				$tag_str = "<a href=\"?go=vf&id=$tag\">$tag</a>, "; 
+				$tags_str .= $tag_str;
+			}
+
+			$tags_str = preg_replace("/, $/", "", $tags_str);
+
+			$parsed_updated = date(get_pref($link, 'SHORT_DATE_FORMAT'), 
+				strtotime($line["updated"]));
+
+			print "<div id=\"heading\">";
+
+			#			if (file_exists("../icons/$feed_id.ico") && filesize("../icons/$feed_id.ico") > 0) {
+				#				print "<img class=\"feedIcon\" src=\"../icons/$feed_id.ico\">";
+				#			}
+
+			if (!$cat_view) {
+				$feed_title = getFeedTitle($link, $ret_feed_id);
+			} else {
+				$feed_title = getCategoryTitle($link, $ret_feed_id);
+				$feed_title_native = getFeedTitle($link, $feed_id);
+			}
+
+			if ($feed_title_native) {
+				$feed_link = "<a href=\"index.php?go=vf&id=$feed_id\">$feed_title_native</a>";
+				$feed_link .= " in <a href=\"index.php?go=vf&id=$ret_feed_id&cat=$cat_view\">
+					$feed_title</a>";
+			} else {
+				$feed_link = "<a href=\"index.php?go=vf&id=$ret_feed_id\">$feed_title</a>";
+			}
+
+			$feedlist = "<a href=\"index.php\">".__('Back to feedlist')."</a>";
+
+			print "<a href=\"" . $line["link"] . "\">" . 
+				truncate_string($line["title"], 30) . "</a>";
+			print " <span id=\"headingAddon\">$parsed_updated ($feed_link, $feedlist)</span>";
+			print "</div>";
+
+			if ($num_tags > 0) {
+				print "<div class=\"postTags\">".__("Tags:")." $tags_str</div>";
+			}
+
+			if ($line["marked"] == "t" || $line["marked"] == "1") {
+				$marked_pic = "<img class='marked' src=\"../../images/mark_set.png\">";
+			} else {
+				$marked_pic = "<img class='marked' src=\"../../images/mark_unset.png\">";
+			}
+
+			if ($line["published"] == "t" || $line["published"] == "1") {
+				$published_pic = "<img class='marked' src=\"../../images/pub_set.gif\">";
+			} else {
+				$published_pic = "<img class='marked' src=\"../../images/pub_unset.gif\">";
+			}
+
+
+			print "<div class=\"postStarOps\">";
+			print "<a title=\"".__('Toggle starred')."\"href=\"?go=view&id=$id&ret_feed=$ret_feed_id&feed=$feed_id&sop=ts\">$marked_pic</a>";
+			print "<a title=\"".__('Toggle published')."\" href=\"?go=view&id=$id&ret_feed=$ret_feed_id&feed=$feed_id&sop=tp\">$published_pic</a>";
+			// Mark unread
+			print "<a title=\"".__('Mark as unread')."\" href=\"?go=vf&id=$ret_feed_id&feed=$feed_id&sop=mu&aid=$id";
+			if ($cat_view) { print "&cat=$cat_view"; }
+			print "\"><img class='marked' src=\"../../images/art-set-unread.png\"></a>";
+			print "</div>";
+
+			print sanitize_rss($link, $line["content"], true);; 
+		
+		}
+
+		print "</body></html>";
+	}
+
+	function render_search_form($link, $active_feed_id = false, $is_cat = false) {
+
+		print "<div id=\"heading\">";
+
+		print __("Search")." <span id=\"headingAddon\">
+				(<a href=\"index.php\">".__("Go back")."</a>)</span></div>";
+
+		print "<form method=\"GET\" action=\"index.php\" class=\"searchForm\">";
+
+		print "<input type=\"hidden\" name=\"go\" value=\"vf\">";
+		print "<input type=\"hidden\" name=\"id\" value=\"$active_feed_id\">";
+		print "<input type=\"hidden\" name=\"cat\" value=\"$is_cat\">";
+
+		print "<table><tr><td>".__('Search:')."</td><td>";
+		print "<input name=\"query\"></td></tr>";
+
+		print "<tr><td>".__('Where:')."</td><td>";
+		
+		print "<select name=\"search_mode\">
+			<option value=\"all_feeds\">".__('All feeds')."</option>";
+			
+		$feed_title = getFeedTitle($link, $active_feed_id);
+
+		if (!$is_cat) {
+			$feed_cat_title = getFeedCatTitle($link, $active_feed_id);
+		} else {
+			$feed_cat_title = getCategoryTitle($link, $active_feed_id);
+		}
+			
+		if ($active_feed_id && !$is_cat) {				
+			print "<option selected value=\"this_feed\">$feed_title</option>";
+		} else {
+			print "<option disabled>".__('This feed')."</option>";
+		}
+
+		if ($is_cat) {
+		  	$cat_preselected = "selected";
+		}
+
+		if (get_pref($link, 'ENABLE_FEED_CATS') && ($active_feed_id > 0 || $is_cat)) {
+			print "<option $cat_preselected value=\"this_cat\">$feed_cat_title</option>";
+		} else {
+			//print "<option disabled>".__('This category')."</option>";
+		}
+
+		print "</select></td></tr>"; 
+
+		print "<tr><td>".__('Match on:')."</td><td>";
+
+		$search_fields = array(
+			"title" => __("Title"),
+			"content" => __("Content"),
+			"both" => __("Title or content"));
+
+		print_select_hash("match_on", 3, $search_fields); 
+				
+		print "</td></tr></table>";
+
+		print "<input type=\"submit\" value=\"".__('Search')."\">";
+
+		print "</form>";
+
+		print "</div>";
+	}
+
+	function toggleMarked($link, $ts_id) {
+		$result = db_query($link, "UPDATE ttrss_user_entries SET marked = NOT marked
+			WHERE ref_id = '$ts_id' AND owner_uid = " . $_SESSION["uid"]);
+	}
+
+	function togglePublished($link, $tp_id) {
+		$result = db_query($link, "UPDATE ttrss_user_entries SET published = NOT published
+			WHERE ref_id = '$tp_id' AND owner_uid = " . $_SESSION["uid"]);
+	}
+
+	function markUnread($link, $mu_id) {
+		$result = db_query($link, "UPDATE ttrss_user_entries SET unread = true 
+			WHERE ref_id = '$mu_id' AND owner_uid = " . $_SESSION["uid"]);
+	}
+
+?>