label editor: simple control to add common rules

functions.js

@@ -1737,3 +1737,101 @@ function remove_splash() {
 		debug("removed splash!");
 	}
 }
+
+function addLabelExample() {
+	try {
+		var form = document.forms["label_edit_form"];
+
+		var text = form.sql_exp;
+		var op = form.label_fields[form.label_fields.selectedIndex];
+		var p = form.label_fields_param;
+
+		if (op) {
+			op = op.value;
+
+			var tmp = "";
+
+			if (text.value != "") {			
+				if (text.value.substring(text.value.length-3, 3).toUpperCase() != "AND") {
+					tmp = " AND ";
+				} else {
+					tmp = " ";
+				}
+			}
+
+			if (op == "unread") {
+				tmp = tmp + "unread = true";
+			}
+
+			if (op == "updated") {
+				tmp = tmp + "last_read is null and unread = false";
+			}
+
+			if (op == "kw_title") {
+				tmp = tmp + "ttrss_entries.title like '%"+p.value+"%'";
+			}
+			if (op == "kw_content") {
+				tmp = tmp + "ttrss_entries.content like '%"+p.value+"%'";
+			}
+
+			if (op == "scoreE") {
+				tmp = tmp + "score = " + p.value;
+			}
+
+			if (op == "scoreG") {
+				tmp = tmp + "score > " + p.value;
+			}
+
+			if (op == "scoreL") {
+				tmp = tmp + "score < " + p.value;
+			}
+
+			if (op == "newerD") {
+				if (isNaN(parseInt(p))) {
+					alert("This action expects numeric parameter.");
+					return false;
+				}
+				tmp = tmp + "updated > NOW() - INTERVAL '"+parseInt(p.value)+" days'";
+			}
+
+			if (op == "newerH") {
+				if (isNaN(parseInt(p))) {
+					alert("This action expects numeric parameter.");
+					return false;
+				}
+
+				tmp = tmp + "updated > NOW() - INTERVAL '"+parseInt(p.value)+" hours'";
+			}
+
+			text.value = text.value + tmp;
+
+			p.value = "";
+
+		}
+		
+	} catch (e) {
+		exception_error("addLabelExample", e);
+	}
+
+	return false;
+}
+
+function labelFieldsCheck(elem) {
+	try {
+		var op = elem[elem.selectedIndex].value;
+
+		var p = document.forms["label_edit_form"].label_fields_param;
+
+		if (op == "kw_title" || op == "kw_content" || op == "scoreL" || 
+				op == "scoreG" ||	op == "scoreE" || op == "newerD" ||
+				op == "newerH" ) {
+			Element.show(p);
+		} else {
+			Element.hide(p);
+		}
+
+	} catch (e) {
+		exception_error("labelFieldsCheck", e);
+
+	}
+}

functions.php

@@ -5646,4 +5646,28 @@
 		print "</table>";
 	}
 
+	function print_label_dlg_common_examples() {
+
+		print __("Match ") . " ";
+
+		print "<select name=\"label_fields\" onchange=\"labelFieldsCheck(this)\">";
+		print "<option value=\"unread\">".__("Unread articles")."</option>";
+		print "<option value=\"updated\">".__("Updated articles")."</option>";
+		print "<option value=\"kw_title\">".__("Title contains")."</option>";
+		print "<option value=\"kw_content\">".__("Content contains")."</option>";
+		print "<option value=\"scoreE\">".__("Score is equals")."</option>";
+		print "<option value=\"scoreG\">".__("Score is less than")."</option>";
+		print "<option value=\"scoreL\">".__("Score is greater than")."</option>";
+		print "<option value=\"newerH\">".__("Articles newer than X hours")."</option>";
+		print "<option value=\"newerD\">".__("Articles newer than X days")."</option>";
+
+		print "</select>";
+
+		print "<input style=\"display : none\" name=\"label_fields_param\"
+			size=\"10\">";
+
+		print " <input type=\"submit\" 
+			onclick=\"return addLabelExample()\"
+			value=\"".__("Add")."\">";
+	}
 ?>

modules/popup-dialog.php

@@ -243,7 +243,13 @@
 			print "<div class=\"dlgSecCont\">";
 
 			print "<textarea onkeyup=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
-					 rows=\"6\" name=\"sql_exp\" class=\"labelSQL\" cols=\"50\">$sql_exp</textarea>";
+				rows=\"6\" name=\"sql_exp\" class=\"labelSQL\" 
+				cols=\"50\">$sql_exp</textarea>";
+
+			print "<br/>";
+
+			print_label_dlg_common_examples();
+
 
 			print "</div>";
 

modules/pref-labels.php

@@ -48,7 +48,11 @@
 			print "<div class=\"dlgSecCont\">";
 
 			print "<textarea onkeyup=\"toggleSubmitNotEmpty(this, 'infobox_submit')\"
-					 rows=\"6\" name=\"sql_exp\" class=\"labelSQL\" cols=\"50\">$sql_exp</textarea>";
+				rows=\"6\" name=\"sql_exp\" class=\"labelSQL\" cols=\"50\">$sql_exp</textarea>";
+
+			print "<br/>";
+
+			print_label_dlg_common_examples();
 
 			print "</div>";