Example code. Plugin to fix TDL issue KIP-1760

examples/config/feed.js

@@ -0,0 +1,21 @@
+var feed = {
+    "feed_name"         : "test file feed",
+    "default_count"     : 1,
+    "no_cdata_fields"  : ['description'],
+    "meta" : {
+        "title": "Test File Feed",
+        "description": "This feed comes from a file",
+        // "url": "http://example.com/feed/",
+    },
+    'custom_namespaces'   : {
+    },
+    "sources" : [
+        {
+            "name"              : "file",
+            "count"             : 1,
+            "file_path"         : __dirname + "/feed_source.xml",
+        },
+
+    ]
+};
+exports.feed = feed;

examples/plugins.js

@@ -0,0 +1,15 @@
+var RssBraider = require('../index'),
+    feeds = {};
+feeds.filefeed = require("./config/feed_with_plugins").feed;
+var braider_options = {
+    feeds       : feeds,
+    indent      : "    "
+};
+var rss_braider = RssBraider.createClient(braider_options);
+
+rss_braider.processFeed('filefeed', 'rss', function(err, data){
+    if (err) {
+        return console.log(err);
+    }
+    console.log(data);
+});

lib/RssBraider.js

@@ -37,13 +37,13 @@ RssBraider.prototype.loadPlugins = function () {
     });
 };
 
-// RssBraider.prototype.feedExists = function (feed_name) {
+RssBraider.prototype.feedExists = function (feed_name) {
-//     if (this.feeds && this.feeds[feed_name]) {
+    if (this.feeds && this.feeds[feed_name]) {
-//         return true;
+        return true;
-//     } else {
+    } else {
-//         return false;
+        return false;
-//     }
+    }
-// };
+};
 
 // Gather data from all feed sources, process each article/item through plugins,
 // trim down to  desired count, dedupe and sort

lib/plugins/strip_elements_from_powerpress.js

@@ -0,0 +1,91 @@
+module.exports = function (item, itemOptions) {
+    if (!item || !itemOptions) {
+        return;
+    }
+
+     // 'itunes:summary':
+     //  { '@': {},
+     //    '#': 'Let KQED Arts help you find the best things to see, do, and explore in San Francisco, Oakland, San Jose, and the surrounding areas.' },
+     // 'itunes:author': { '@': {}, '#': 'KQED Arts' },
+     // 'itunes:explicit': { '@': {}, '#': 'no' },
+     // 'itunes:image': { '@': [Object] },
+     // 'itunes:owner': { '@': {}, 'itunes:name': [Object], 'itunes:email': [Object] },
+     // 'rss:managingeditor':
+     //  { '@': {},
+     //    '#': 'ondemand@kqed.org (KQED Arts)',
+     //    name: 'KQED Arts',
+     //    email: 'ondemand@kqed.org' },
+     // 'rss:copyright':
+     //  { '@': {},
+     //    '#': 'Copyright © 2015 KQED Inc. All Rights Reserved.' },
+     // 'itunes:subtitle': { '@': {}, '#': 'KQED Public Media for Northern CA' },
+     // 'rss:image': { '@': {}, title: [Object], url: [Object], link: [Object] },
+     // 'itunes:category': [ [Object], [Object], [Object] ],
+
+// <itunes:summary>
+// Let KQED Arts help you find the best things to see, do, and explore in San Francisco, Oakland, San Jose, and the surrounding areas.
+// </itunes:summary>
+// <itunes:author>KQED Arts</itunes:author>
+// <itunes:explicit>no</itunes:explicit>
+// <itunes:image href="http://ww2.kqed.org/arts/wp-content/uploads/sites/2/powerpress/TDL-Logo-1400x1400.jpeg"/>
+// <itunes:owner>
+// <itunes:name>KQED Arts</itunes:name>
+// <itunes:email>ondemand@kqed.org</itunes:email>
+// </itunes:owner>
+// <managingEditor>ondemand@kqed.org (KQED Arts)</managingEditor>
+// <copyright>Copyright © 2015 KQED Inc. All Rights Reserved.</copyright>
+// <itunes:subtitle>KQED Public Media for Northern CA</itunes:subtitle>
+
+// *link
+// *comments
+// pubDate
+// *dc:creator
+// *category
+// guid
+// description
+// *content:encoded
+// *wfw:commentRss
+// *slash:comments
+// enclosure
+// itunes:subtitle
+// itunes:summary
+// itunes:author
+// itunes:explicit
+// *media:content (multiple)
+// *media:thumbnail
+
+    // Pass through itunes content
+    var pass_through_arr = ['itunes:summary', 'itunes:author', 'itunes:explicit', ];
+    pass_through_arr.forEach(function(element){
+        if (item[element] && item[element]['#']) {
+            var custom_element = {};
+            custom_element[element] = item[element]['#'];
+            itemOptions.custom_elements.push(custom_element);
+        }
+    });
+
+    // audio enclosures
+    if (item.enclosures && Array.isArray(item.enclosures)){
+        item.enclosures.forEach(function(enclosure){
+            if (enclosure.type === 'audio/mpeg') {
+                var element = {
+                    enclosure :{
+                        _attr : {
+                            url     : enclosure.url,
+                            length  : enclosure.length || enclosure.size || 0,
+                            type    : enclosure.type || mime.lookup(enclosure.url)
+                        }
+                    }
+                };
+
+                itemOptions.custom_elements.push(element);
+            }
+        });
+    }
+
+
+
+
+
+    console.log(item);
+};