From: Mike Taylor <mike@indexdata.com>
Date: Thu, 24 Apr 2014 11:41:06 +0000 (+0100)
Subject: Add visitCategories function
X-Git-Tag: 1.0.0~853
X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=aab0a0e2d71a2b7e250313342c4d63e77f340d25;p=mkws-moved-to-github.git

Add visitCategories function
Add pp2catLimit function
---

diff --git a/src/mkws-filter.js b/src/mkws-filter.js
index 7d9fac0..2266993 100644
--- a/src/mkws-filter.js
+++ b/src/mkws-filter.js
@@ -31,6 +31,15 @@ function filterSet(team) {
 	}
     };
 
+    that.visitCategories = function(callback) {
+	for (var i in m_list) {
+	    var filter = m_list[i];
+	    if (filter.type === 'category') {
+		callback(filter.id);
+	    }
+	}
+    };
+
     that.removeMatching = function(matchFn) {
 	var newList = [];
 	for (var i in m_list) {
@@ -81,6 +90,16 @@ function filterSet(team) {
 	return res;
     }
 
+    that.pp2catLimit = function() {
+	var res = "";
+
+	that.visitCategories(function(id) {
+	    if (res) res += ",";
+	    res += "category~" + id.replace(/[\\|,]/g, '\\$&');
+	});
+	return res;
+    }
+
     return that;
 }