From f407c08674e1d913192436289de75bc8bda4b5db Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.spb.su>
Date: Sun, 1 Oct 2006 10:08:55 +0100
Subject: gracube updates, code cleanup

---
 functions.php | 286 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 286 insertions(+)

(limited to 'functions.php')

diff --git a/functions.php b/functions.php
index 1556afc68..f6a516423 100644
--- a/functions.php
+++ b/functions.php
@@ -2705,4 +2705,290 @@
 
 		}
 
+	function outputFeedList($link, $tags = false) {
+
+		print "<ul class=\"feedList\" id=\"feedList\">\n";
+
+		$owner_uid = $_SESSION["uid"];
+
+		if (!$tags) {
+
+			/* virtual feeds */
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				print "<li class=\"feedCat\">Special</li>";
+				print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
+			}
+
+			$num_starred = getFeedUnread($link, -1);
+
+			$class = "virt";
+
+			if ($num_starred > 0) $class .= "Unread";
+
+			printFeedEntry(-1, $class, "Starred articles", $num_starred, 
+				"images/mark_set.png", $link);
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				print "</ul>\n";
+			}
+
+			if (GLOBAL_ENABLE_LABELS && get_pref($link, 'ENABLE_LABELS')) {
+	
+				$result = db_query($link, "SELECT id,sql_exp,description FROM
+					ttrss_labels WHERE owner_uid = '$owner_uid' ORDER by description");
+		
+				if (db_num_rows($result) > 0) {
+					if (get_pref($link, 'ENABLE_FEED_CATS')) {
+						print "<li class=\"feedCat\">Labels</li>";
+						print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
+					} else {
+						print "<li><hr></li>";
+					}
+				}
+		
+				while ($line = db_fetch_assoc($result)) {
+	
+					error_reporting (0);
+
+					$label_id = -$line['id'] - 11;
+					$count = getFeedUnread($link, $label_id);
+
+					$class = "label";
+	
+					if ($count > 0) {
+						$class .= "Unread";
+					}
+					
+					error_reporting (DEFAULT_ERROR_LEVEL);
+	
+					printFeedEntry($label_id, 
+						$class, db_unescape_string($line["description"]), 
+						$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')) {
+				print "<li><hr></li>";
+			}
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
+					$order_by_qpart = "category,unread DESC,title";
+				} else {
+					$order_by_qpart = "category,title";
+				}
+			} else {
+				if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
+					$order_by_qpart = "unread DESC,title";
+				} else {		
+					$order_by_qpart = "title";
+				}
+			}
+
+			$result = db_query($link, "SELECT ttrss_feeds.*,
+				SUBSTRING(last_updated,1,19) AS last_updated_noms,
+				(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;
+	
+			$total_unread = 0;
+
+			$category = "";
+
+			$short_date = get_pref($link, 'SHORT_DATE_FORMAT');
+	
+			while ($line = db_fetch_assoc($result)) {
+			
+				$feed = db_unescape_string($line["title"]);
+				$feed_id = $line["id"];	  
+	
+				$subop = $_GET["subop"];
+				
+				$unread = $line["unread"];
+
+				if (get_pref($link, 'HEADLINES_SMART_DATE')) {
+					$last_updated = smart_date_time(strtotime($line["last_updated_noms"]));
+				} else {
+					$last_updated = date($short_date, strtotime($line["last_updated_noms"]));
+				}
+
+				$rtl_content = sql_bool_to_bool($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";
+				}
+	
+				$total_unread += $unread;
+
+				if ($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 = "";
+						$ellipsis = "";
+					}
+
+					$cat_id = sprintf("%d", $cat_id);
+
+					$cat_unread = getCategoryUnread($link, $cat_id);
+					
+					print "<li class=\"feedCat\" id=\"FCAT-$cat_id\">
+						<a id=\"FCATN-$cat_id\" href=\"javascript:toggleCollapseCat($cat_id)\">$tmp_category</a>
+							<a href=\"javascript:viewCategory($cat_id)\" id=\"FCAP-$cat_id\">
+							<span id=\"FCATCTR-$cat_id\" 
+							class=\"$catctr_class\">($cat_unread unread)$ellipsis</span>
+							</a></li>";
+
+					// !!! NO SPACE before <ul...feedCatList - breaks firstChild DOM function
+					// -> keyboard navigation, etc.
+					print "<li id=\"feedCatHolder\" class=\"$holder_class\"><ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\">";
+				}
+	
+				printFeedEntry($feed_id, $class, $feed, $unread, 
+					"icons/$feed_id.ico", $link, $rtl_content, 
+					$last_updated, $line["last_error"]);
+	
+				++$lnum;
+			}
+
+			if (db_num_rows($result) == 0) {
+				print "<li>No feeds to display.</li>";
+			}
+
+		} else {
+
+			// tags
+
+/*			$result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
+				FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
+				post_int_id = ttrss_user_entries.int_id AND 
+				unread = true AND ref_id = ttrss_entries.id
+				AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name	
+			UNION
+				select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
+			ORDER BY tag_name"); */
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				print "<li class=\"feedCat\">Tags</li>";
+				print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
+			}
+
+			$result = db_query($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 = 2 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) {
+					$class .= "Unread";
+				}
+	
+				printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
+	
+			} 
+
+			if (db_num_rows($result) == 0) {
+				print "<li>No tags to display.</li>";
+			}
+
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				print "</ul>\n";
+			}
+
+		}
+
+		print "</ul>";
+
+	}
+
 ?>
-- 
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