finish initial work on scoring

functions.php

@@ -3314,6 +3314,7 @@
 					WHERE
 					$group_limit_part
 					ttrss_feeds.hidden = false AND 
+					score >= -500 AND
 					ttrss_user_entries.feed_id = ttrss_feeds.id AND
 					ttrss_user_entries.ref_id = ttrss_entries.id AND
 					ttrss_user_entries.owner_uid = '$owner_uid' AND
@@ -3345,6 +3346,7 @@
 						ttrss_entries,ttrss_user_entries,ttrss_tags
 					WHERE
 						ref_id = ttrss_entries.id AND 
+						score >= -500 AND
 						ttrss_user_entries.owner_uid = '$owner_uid' AND
 						post_int_id = int_id AND tag_name = '$feed' AND
 						$view_query_part
@@ -4935,7 +4937,16 @@
 
 				$score = $line["score"];
 
-				if ($score < 100) $score_pic = "score_low
+				if ($score > 100) { 
+					$score_pic = "score_high.png"; 
+				} else { 
+					$score_pic = "score_neutral.png"; 
+				}
+
+				$score_title = __("(Click to change)");
+
+				$score_pic = "<img src=\"images/$score_pic\" 
+					onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">";
 
 				$entry_author = $line["author"];
 
@@ -4979,7 +4990,16 @@
 #								truncate_string($line["feed_title"],30)."</a>&nbsp;</td>";
 #					} else {			
 
-					print "<td class='hlContent' valign='middle'>";
+
+					if ($score > 500) {
+						$hlc_suffix = "H";
+					} else if ($score < -100) {
+						$hlc_suffix = "L";
+					} else {
+						$hlc_suffix = "";
+					}
+
+					print "<td class='hlContent$hlc_suffix' valign='middle'>";
 
 					print "<a href=\"javascript:view($id,$feed_id);\">" .
 						$line["title"];
@@ -5011,6 +5031,8 @@
 					
 					print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
 
+					print "<td class='hlMarkedPic'>$score_pic</td>";
+	
 					print "</tr>";
 
 				} else {

modules/backend-rpc.php

@@ -401,6 +401,19 @@
 			return;
 		}
 
+		if ($subop == "setScore") {
+			$id = db_escape_string($_REQUEST["id"]);
+			$score = sprintf("%d", $_REQUEST["score"]);
+
+			$result = db_query($link, "UPDATE ttrss_user_entries SET score = '$score'
+				WHERE ref_id = '$id' AND owner_uid = ".$_SESSION["uid"]);
+
+			print "<rpc-reply><message>Acknowledged.</message></rpc-reply>";
+
+			return;
+
+		}
+
 		print "<rpc-reply><error>Unknown method: $subop</error></rpc-reply>";
 	}
 ?>

tt-rss.css

@@ -1759,3 +1759,12 @@ table.headlinesList tr.feedTitle td {
 	margin-top : 10px; */
 	padding-left : 5px;
 }
+
+td.hlContentH a, td.hlContentH span {
+	color : #00cc00;
+}
+
+td.hlContentL a, td.hlContentL span {
+	color : #909090;
+	text-decoration : line-through;
+}

tt-rss.js

@@ -838,3 +838,22 @@ function viewLimitChanged() {
 	cache_empty();
 	return viewCurrentFeed(0, '')
 }
+
+function adjustArticleScore(id, score) {
+	try {
+
+		var pr = prompt(__("Assign score to article:"), score);
+
+		if (pr != undefined) {
+			var query = "backend.php?op=rpc&subop=setScore&id=" + id + "&score=" + pr;
+
+			new Ajax.Request(query,	{
+			onComplete: function(transport) {
+					viewCurrentFeed();
+				} });
+
+		}
+	} catch (e) {
+		exception_error(e, "adjustArticleScore");
+	}
+}