tag editor

backend.php

@@ -223,7 +223,7 @@
 				print "<tr><td width='70%'><a $link_target href=\"" . $line["link"] . "\">" . 
 					$line["title"] . "</a>$entry_author</td>";
 			} else {
-				print "<tr><td width='30%'>" . $line["title"] . "$entry_author</td>";
+				print "<tr><td width='70%'>" . $line["title"] . "$entry_author</td>";
 			}
 
 			$parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'), 
@@ -247,9 +247,9 @@
 				$tag = $tmp_line["tag_name"];				
 				$tag_str = "<a href=\"javascript:parent.viewfeed('$tag')\">$tag</a>, "; 
 				
-				if ($num_tags == 5) {
+				if ($num_tags == 3) {
 					$tags_str .= "<a href=\"javascript:showBlockElement('allEntryTags')\">...</a>";
-				} else if ($num_tags < 5) {
+				} else if ($num_tags < 3) {
 					$tags_str .= $tag_str;
 				}
 				$f_tags_str .= $tag_str;
@@ -260,18 +260,18 @@
 
 //			$truncated_link = truncate_string($line["link"], 60);
 
-			if ($tags_str || $entry_comments) {
+#			if ($tags_str || $entry_comments) {
 				print "<tr><td width='50%'>
 					$entry_comments</td>
-					<td align=\"right\">$tags_str</td></tr>";
+					<td align=\"right\">$tags_str <a href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></td></tr>";
-			}
+#			}
 
 			print "</table></div>";
 
 			print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 			print "<div class=\"postContent\">";
 			
-			if (db_num_rows($tmp_result) > 5) {
+			if (db_num_rows($tmp_result) > 0) {
 				print "<div id=\"allEntryTags\">Tags: $f_tags_str</div>";
 			}
 

functions.php

@@ -3009,4 +3009,21 @@
 
 	}
 
+	function get_article_tags($link, $id) {
+
+		$a_id = db_escape_string($id);
+
+		$tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
+			ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
+				ref_id = '$a_id' AND owner_uid = '".$_SESSION["uid"]."') ORDER BY tag_name");
+
+		$tags = array();	
+	
+		while ($tmp_line = db_fetch_assoc($tmp_result)) {
+			array_push($tags, $tmp_line["tag_name"]);				
+		}
+
+		return $tags;
+	}
+
 ?>

modules/backend-rpc.php

@@ -202,5 +202,45 @@
 				<message>$key : $value</message>
 				</rpc-reply>";
 		}
+
+		if ($subop == "setArticleTags") {
+			$id = db_escape_string($_GET["id"]);
+			$tags_str = db_escape_string($_GET["tags_str"]);
+
+			$tags = split(",", $tags_str);
+
+			db_query($link, "BEGIN");
+
+			$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
+				ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
+
+			if (db_num_rows($result) == 1) {
+
+				$int_id = db_fetch_result($result, 0, "int_id");
+
+				db_query($link, "DELETE FROM ttrss_tags WHERE 
+					post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
+
+				foreach ($tags as $tag) {
+					$tag = trim($tag);
+
+					if (preg_match("/^[0-9]*$/", $tag)) {
+						continue;
+					}
+					
+					if ($tag != '') {
+						db_query($link, "INSERT INTO ttrss_tags 
+							(post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
+					}
+				}
+			}
+
+			db_query($link, "COMMIT");
+
+			print "<rpc-reply>
+				<message>$id</message>
+				</rpc-reply>";
+
+		}
 	}
 ?>

modules/popup-dialog.php

@@ -1,7 +1,7 @@
 <?php
 	function module_popup_dialog($link) {
 		$id = $_GET["id"];
-		$param = $_GET["param"];
+		$param = db_escape_string($_GET["param"]);
 
 		if ($id == "quickAddFeed") {
 
@@ -270,6 +270,40 @@
 
 		}
 
+		if ($id == "editArticleTags") {
+
+			print "<div id=\"infoBoxTitle\">Edit Tags</div>";
+			print "<div class=\"infoBoxContents\">";
+
+			print "<form id=\"tag_edit_form\">";
+
+			print "Tags for this article (separated by commas):<br>";
+
+			$tags = get_article_tags($link, $param);
+
+			$tags_str = join(", ", $tags);
+
+			print "<input type=\"hidden\" name=\"id\" value=\"$param\">";
+
+			print "<textarea rows='4' class='iedit' name='tags_str'>$tags_str</textarea>";
+
+			print "</form>";
+
+			print "<div align='right'>";
+
+			print "<input class=\"button\"
+				type=\"submit\" onclick=\"return editTagsSave()\" 
+				value=\"Save\"> ";
+
+			print "<input class=\"button\"
+				type=\"submit\" onclick=\"return closeInfoBox()\" 
+				value=\"Cancel\">";
+
+
+			print "</div>";
+
+		}
+
 		print "</div>";
 	}
 ?>

tt-rss.js

@@ -22,6 +22,10 @@ var init_params = new Object();
 
 var op_history = new Array();
 
+function tagsAreDisplayed() {
+	return display_tags;
+}
+
 function toggleTags() {
 	display_tags = !display_tags;
 

viewfeed.js

@@ -1,6 +1,13 @@
 var active_post_id = false;
 var _catchup_callback_func = false;
 var last_article_view = false;
+var active_real_feed_id = false;
+
+var _tag_active_post_id = false;
+var _tag_active_feed_id = false;
+
+// FIXME: kludge, needs proper implementation
+var _reload_feedlist_after_view = false;
 
 function catchup_callback() {
 	if (xmlhttp_rpc.readyState == 4) {
@@ -47,7 +54,13 @@ function article_callback() {
 		if (typeof correctPNG != 'undefined') {
 			correctPNG();
 		}
-		update_all_counters();
+
+		if (_reload_feedlist_after_view) {
+			setTimeout('updateFeedList(false, false)', 50);			
+			_reload_feedlist_after_view = false;
+		} else {
+			update_all_counters();
+		}
 	}
 }
 
@@ -56,6 +69,8 @@ function view(id, feed_id, skip_history) {
 	try {
 		debug("loading article: " + id + "/" + feed_id);
 
+		active_real_feed_id = feed_id;
+
 		if (!skip_history) {
 			history_push("ARTICLE:" + id + ":" + feed_id);
 		}
@@ -427,4 +442,50 @@ function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) {
 
 }
 
+function editArticleTags(id, feed_id) {
+	_tag_active_post_id = id;
+	_tag_active_feed_id = feed_id;
+	displayDlg('editArticleTags', id);
+}
 
+
+function tag_saved_callback() {
+	if (xmlhttp_rpc.readyState == 4) {
+		try {
+			debug("in tag_saved_callback");
+
+			closeInfoBox();
+			notify("");
+
+			if (tagsAreDisplayed()) {
+				_reload_feedlist_after_view = true;
+			}
+
+			if (active_post_id == _tag_active_post_id) {
+				debug("reloading current article");
+				view(_tag_active_post_id, _tag_active_feed_id);			
+			} 
+
+		} catch (e) {
+			exception_error("catchup_callback", e);
+		}
+	}
+}
+
+function editTagsSave() {
+
+	if (!xmlhttp_ready(xmlhttp_rpc)) {
+		printLockingError();
+	}
+
+	notify("Saving article tags...");
+
+	var form = document.forms["tag_edit_form"];
+
+	var query = Form.serialize("tag_edit_form");
+
+	xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=setArticleTags&" + query, true);			
+	xmlhttp_rpc.onreadystatechange=tag_saved_callback;
+	xmlhttp_rpc.send(null);
+
+}