From 0fd63c26f59c2be71b79f0edd2defa973eaec219 Mon Sep 17 00:00:00 2001
From: Jochen Topf <jochen@topf.org>
Date: Mon, 23 Jan 2012 20:42:35 +0100
Subject: More Javascript cleanup.

---
 web/public/js/taginfo.js  | 78 ++++++++++++++++++++++-------------------------
 web/views/key.erb         |  2 +-
 web/viewsjs/search.js.erb |  4 +--
 3 files changed, 40 insertions(+), 44 deletions(-)

diff --git a/web/public/js/taginfo.js b/web/public/js/taginfo.js
index 4429e3f..38eea22 100644
--- a/web/public/js/taginfo.js
+++ b/web/public/js/taginfo.js
@@ -54,7 +54,7 @@ function resize_home() {
     var tags = tagcloud_data();
     var cloud = '';
     for (var i=0; i < tags.length; i++) {
-        cloud += '<a href="/keys/' + tags[i][0] + '" style="font-size: ' + tags[i][1] + 'px;">' + tags[i][0] + '</a> ';
+        cloud += '<a href="' + url_for_key(tags[i][0]) + '" style="font-size: ' + tags[i][1] + 'px;">' + tags[i][0] + '</a> ';
     }
     tagcloud.append(cloud);
 
@@ -149,18 +149,38 @@ function print_prevalent_value_list(key, list) {
     }).join(' &bull; ');
 }
 
-function link_to_value_with_title(key, value, extra) {
-    var k = encodeURIComponent(key),
-        v = encodeURIComponent(value),
-        title = html_escape(value) + ' ' + extra;
+function html_escape(text) {
+    return text.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#39;');
+}
+
+function url_for_key(key) {
+    var k = encodeURIComponent(key);
+    if (key.match(/[=\/]/)) {
+        return '/keys/?key=' + k;
+    } else {
+        return '/keys/' + k;
+    }
+}
 
+function url_for_tag(key, value) {
+    var k = encodeURIComponent(key),
+        v = encodeURIComponent(value);
     if (key.match(/[=\/]/) || value.match(/[=\/]/)) {
-        return '<a href="/tags/?key=' + k + '&value=' + v + '" title="' + title + '" tipsy="e">' + pp_value(value) + '</a>';
+        return '/tags/?key=' + k + '&value=' + v;
     } else {
-        return '<a href="/tags/' + k + '=' + v + '" title="' + title + '" tipsy="e">' + pp_value(value) + '</a>';
+        return '/tags/' + k + '=' + v;
     }
 }
 
+function link_to_value_with_title(key, value, extra) {
+    var k = encodeURIComponent(key),
+        v = encodeURIComponent(value),
+        title = html_escape(value) + ' ' + extra,
+        url = url_for_tag(key, value);
+
+    return '<a href="' + url + '" title="' + title + '" tipsy="e">' + pp_value(value) + '</a>';
+}
+
 function print_value_with_percent(value, fraction) {
     var v1 = print_with_ts(value),
         v2 = fraction.print_as_percent();
@@ -215,54 +235,30 @@ function pp_value_with_highlight(value, highlight) {
 }
 
 function link_to_value_with_highlight(key, value, highlight) {
-    return '<a href="' + url_to_value(key, value) + '">' + pp_value_with_highlight(value, highlight) + '</a>';
-}
-
-function html_escape(text) {
-    return text.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#39;');
+    return '<a href="' + url_for_tag(key, value) + '">' + pp_value_with_highlight(value, highlight) + '</a>';
 }
 
-function link_to_key(key) {
-    var k = encodeURIComponent(key);
+function link_to_key(key, highlight) {
+    var hk, k = encodeURIComponent(key);
 
-    if (key.match(/[=\/]/)) {
-        return '<a href="/keys/?key=' + k + '">' + pp_key(key) + '</a>';
+    if (highlight === undefined) {
+        hk = pp_key(key);
     } else {
-        return '<a href="/keys/'      + k + '">' + pp_key(key) + '</a>';
+        var re = new RegExp('(' + highlight + ')', 'gi');
+        hk = key.replace(re, "<b>$1</b>");
     }
-}
 
-function link_to_key_with_highlight(key, highlight) {
-    var k = encodeURIComponent(key);
-
-    var re = new RegExp('(' + highlight + ')', 'gi');
-    var hk = key.replace(re, "<b>$1</b>");
-
-    if (key.match(/[=\/]/)) {
-        return '<a href="/keys/?key=' + k + '">' + hk + '</a>';
-    } else {
-        return '<a href="/keys/'      + k + '">' + hk + '</a>';
-    }
+    return '<a href="' + url_for_key(key) + '">' + hk + '</a>';
 }
 
-function url_to_value(key, value) {
-    var k = encodeURIComponent(key),
-        v = encodeURIComponent(value);
-    if (key.match(/[=\/]/) || value.match(/[=\/]/)) {
-        return '/tags/?key=' + k + '&value=' + v;
-    } else {
-        return '/tags/' + k + '=' + v;
-    }
+function link_to_value(key, value) {
+    return '<a href="' + url_for_tag(key, value) + '">' + pp_value(value) + '</a>';
 }
 
 function link_to_tag(key, value) {
     return link_to_key(key) + '=' + link_to_value(key, value);
 }
 
-function link_to_value(key, value) {
-    return '<a href="' + url_to_value(key, value) + '">' + pp_value(value) + '</a>';
-}
-
 function link_to_key_or_tag(key, value) {
     var link = link_to_key(key);
     if (value && value != '') {
diff --git a/web/views/key.erb b/web/views/key.erb
index ee369ca..9008260 100644
--- a/web/views/key.erb
+++ b/web/views/key.erb
@@ -138,7 +138,7 @@ function page_init2() {
         })
         .event('click', function() {
             if (this.data().value != '(other)') {
-                window.location = url_to_value(#{ @key_json }, this.data().value);
+                window.location = url_for_tag(#{ @key_json }, this.data().value);
             }
         })
     .anchor('left')
diff --git a/web/viewsjs/search.js.erb b/web/viewsjs/search.js.erb
index 07c3cdf..cbaa842 100644
--- a/web/viewsjs/search.js.erb
+++ b/web/viewsjs/search.js.erb
@@ -13,7 +13,7 @@ var create_flexigrid_for = {
                 data.rows = jQuery.map(data.data, function(row, i) {
                     return { 'cell': [
                         print_with_ts(row.count_all),
-                        link_to_key_with_highlight(row.key, query)
+                        link_to_key(row.key, query)
                     ] };
                 });
                 return data;
@@ -59,7 +59,7 @@ var create_flexigrid_for = {
                 data.rows = jQuery.map(data.data, function(row, i) {
                     return { 'cell': [
                         print_with_ts(row.count_all),
-                        link_to_key_with_highlight(row.key, q[0]),
+                        link_to_key(row.key, q[0]),
                         link_to_value_with_highlight(row.key, row.value, q[1])
                     ] };
                 });
-- 
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