From dd4d8d9e3c8176bc444195499dc2f559d6f214b2 Mon Sep 17 00:00:00 2001
From: Eric Anderson <ejona86@gmail.com>
Date: Sat, 9 Oct 2010 17:19:40 -0500
Subject: Add basic web interface support for matchers.
---
web/javascript/feed.js | 113 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 113 insertions(+)
create mode 100644 web/javascript/feed.js
(limited to 'web/javascript/feed.js')
diff --git a/web/javascript/feed.js b/web/javascript/feed.js
new file mode 100644
index 0000000..1f8c40f
--- /dev/null
+++ b/web/javascript/feed.js
@@ -0,0 +1,113 @@
+function Feed(feedListParent, obj) {
+ this.initialize(feedListParent, obj);
+}
+
+Feed.prototype =
+{
+ /*--------------------------------------------
+ *
+ * C O N S T R U C T O R
+ *
+ *--------------------------------------------*/
+ initialize: function(feedListParent, obj) {
+ this.matches = obj.matches;
+ this.url = obj.url;
+ this.id = obj.id;
+
+ var curThis = this;
+ var top_e = document.createElement('li');
+ var feed_div = document.createElement('div');
+ feed_div.appendChild(document.createTextNode(this.url));
+ var create_new = document.createElement('button');
+ create_new.appendChild(document.createTextNode("Add Matcher"));
+ create_new.onclick = function() {
+ curThis.showAddMatcher();
+ };
+ feed_div.appendChild(create_new);
+ top_e.appendChild(feed_div);
+ var sub_ul = document.createElement("ul");
+ feed_div.onclick = function() {
+ $(sub_ul).toggle(300);
+ }
+ this._sub_ul = sub_ul;
+ $(this.matches).each(function(index, ele) {
+ curThis.addMatcherUI(ele);
+ });
+ top_e.appendChild(sub_ul);
+ feedListParent.appendChild(top_e);
+ },
+
+ addMatcherUI: function(obj) {
+ var li = document.createElement('li');
+ var del = document.createElement('button');
+ del.appendChild(document.createTextNode("Delete"));
+ var curThis = this;
+ del.onclick = function() {
+ sendMessage('feed-set', {matchRemove: [obj.id], ids: [curThis.id]},
+ function(arguments) {
+ curThis.refresh();
+ });
+ };
+ li.appendChild(del);
+ li.appendChild(document.createTextNode(obj.value));
+ this._sub_ul.appendChild(li);
+ obj.li = li;
+ },
+
+ showAddMatcher: function() {
+ this._add_matcher = document.createElement('li');
+ var input = document.createElement('input');
+ input.type = "text";
+ input.value = ".*match some text via a Regular Expression.*";
+ this._add_matcher.appendChild(input);
+ var button = document.createElement('button');
+ button.appendChild(document.createTextNode("Add"));
+ var curThis = this;
+ button.onclick = function() {
+ $(button).attr("disabled", "disabled");
+ sendMessage('feed-set', {matchAdd: [{white: true, value: input.value}], ids: [curThis.id]}, function(arguments) {
+ curThis.hideAddMatcher();
+ curThis.refresh();
+ });
+ }
+ this._add_matcher.appendChild(button);
+ this._sub_ul.appendChild(this._add_matcher);
+ },
+
+ hideAddMatcher: function() {
+ if (!this._add_matcher)
+ return;
+ $(this._add_matcher).remove();
+ this._add_matcher = undefined;
+ },
+
+ refresh: function() {
+ var curThis = this;
+ sendMessage('feed-get', {fields: ['matches'], ids: [this.id]}, function(arguments) {
+ if (arguments.feeds.length < 1)
+ return
+ $.each(arguments.feeds[0].matches, function(index, ele) {
+ for (var i = 0; i < curThis.matches.length; i++) {
+ if (curThis.matches[i].id === ele.id)
+ return;
+ }
+ curThis.matches[curThis.matches.length] = ele;
+ curThis.addMatcherUI(ele);
+ });
+ var toDelete = [];
+ var args = arguments;
+ $.each(curThis.matches, function(index, ele) {
+ for (var i = 0; i < args.feeds[0].matches.length; i++) {
+ if (args.feeds[0].matches[i].id === ele.id)
+ return;
+ }
+ toDelete[toDelete.length] = index;
+ });
+ $.each(toDelete, function(index, ele) {
+ $(curThis.matches[ele].li).remove();
+ delete curThis.matches[ele];
+ });
+ });
+ }
+};
+
--
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