Add support for contents of Libervia (XEP-0277);

Various of visual improvements.

css/stylesheet.css

@@ -191,6 +191,7 @@ h3.title > a {
 #articles div.entry span.tags {
   display: inline-flex;
   /* display: ruby; */
+  flex-wrap: wrap;
 }
 
 #articles div.entry span.tags > div {
@@ -271,16 +272,20 @@ h3.title > a {
   margin:3px;
 }
 
-#note {
+#note, #small {
   line-height: 30px;
   margin: auto;
   margin-top: 0.67em;
-  max-width: 70%;
+  max-width: 80%;
   padding: 10px;
   text-align: center;
   user-select: none;
 }
 
+#small {
+  font-size: 80%;
+}
+
 @media (max-width: 1550px) {
   #articles {
     display: unset;

pubsub_to_atom.py

@@ -16,8 +16,6 @@ try:
 except:
     import tomli as tomllib
 
-app = FastAPI()
-
 class XmppInstance(ClientXMPP):
     def __init__(self, jid, password):
         super().__init__(jid, password)
@@ -27,6 +25,8 @@ class XmppInstance(ClientXMPP):
 
 xmpp = None
 
+app = FastAPI()
+
 # Mount static graphic, script and stylesheet directories
 app.mount("/css", StaticFiles(directory="css"), name="css")
 app.mount("/data", StaticFiles(directory="data"), name="data")
@@ -38,6 +38,7 @@ app.mount("/xsl", StaticFiles(directory="xsl"), name="xsl")
 async def favicon():
     return FileResponse('favicon.ico')
 
+@app.route('/')
 @app.get('/opml')
 async def view_pubsub_nodes(request: Request):
     global xmpp
@@ -305,7 +306,14 @@ def generate_atom(iq, link):
                 content_type_text = 'html' if 'html' in content_type else 'text'
                 ET.SubElement(e_entry, 'content', {'type': content_type_text}).text = content_text
         else:
-            ET.SubElement(e_entry, 'content').text = 'No content.'
+            summary = item_payload.find(namespace + 'summary')
+            summary_text = summary.text
+            if summary_text:
+                summary_type = summary.attrib['type'] if 'type' in summary.attrib else 'html'
+                summary_type_text = 'html' if 'html' in summary_type else 'text'
+                ET.SubElement(e_entry, 'content', {'type': summary_type_text}).text = summary_text
+            else:
+                ET.SubElement(e_entry, 'content').text = 'No content.'
         published = item_payload.find(namespace + 'published')
         published_text = None if published == None else published.text
         ET.SubElement(e_entry, 'published').text = published_text

script/postprocess.js

@@ -199,7 +199,7 @@ window.onload = async function(){
     let elementDiv = document.createElement('div');
     elementDiv.id = 'selection-page';
     let elementH1 = document.createElement('h1');
-    elementH1.textContent = 'Get A News Reader';
+    elementH1.textContent = 'Select A News Reader';
     elementDiv.appendChild(elementH1);
     let elementH2 = document.createElement('h2');
     elementH2.textContent = 'Install A Feed Reader For Desktop And Mobile';

xsl/atom_as_xhtml.xsl

@@ -390,7 +390,7 @@ xmlns:atom='http://www.w3.org/2005/Atom'>
                                                 </xsl:if>
                                                 <!-- entry enclosure -->
                                                 <xsl:if test='atom:link[@rel="enclosure"]'>
-                                                    <h4>Enclosures</h4>
+                                                    <h4>Media</h4>
                                                     <span class='enclosures' title='Right-click and Save link as…'>
                                                         <xsl:for-each select='atom:link[@rel="enclosure"]'>
                                                             <div class='enclosure' title='Right-click and Save link as…'>
@@ -467,8 +467,12 @@ xmlns:atom='http://www.w3.org/2005/Atom'>
                        title='A Journal Publisher And Browser For XMPP.'>
                         Rivista
                     </a>
+                    <a href='https://git.xmpp-it.net/sch/Blasta'
+                       title='A Social Bookmark Manager For XMPP.'>
+                        Blasta
+                    </a>
                     <a href='https://github.com/SeveFP/Reeder'
-                       Title='An XMPP-Based Feed Reader.'>
+                       title='An XMPP-Based Feed Reader.'>
                         Reeder
                     </a>
                     <a href='https://modernxmpp.org/'
@@ -486,16 +490,25 @@ xmlns:atom='http://www.w3.org/2005/Atom'>
                 </div>
                 <!-- note -->
                 <p id='note'>
+                    This an Atom document which can also be viewed with
+                    a Syndication Feed Reader (also referred to as News Reader
+                    or RSS Reader) which provides automated news updates and
+                    notifications on desktop and mobile.
+                    <span id="selection-link">Click here</span> for a
+                    selection of software and pick the ones that would fit
+                    to you best!
+                </p>
+                <p id='small'>
                     <i>
-                        This is an Atom document which is conveyed as an XHTML
+                        This ASF (Atom Syndication Format)
-                        document;
+                        document is conveyed as an XHTML document.
-                        This document can also be viewed with a Syndication Feed
+                        This document was produced by an
-                        Reader (also referred to as News Reader or RSS Reader)
+                        XSLT <a href="xsl/atom.xsl">stylesheet</a>.
-                        which provides automated news updates and notifications
+                        XSLT is a powerful technology which transforms XML
-                        on desktop and mobile.
+                        documents into HTML, JSON, PDF, Text XHTML, and
-                        <span id="selection-link">Click here</span> for a
+                        (modified) XML documents;
-                        selection of software and pick the ones that would fit
+                        <a href="https://www.w3.org/Style/XSL/">Learn more</a>
-                        to you best!
+                        about The Extensible Stylesheet Language Family (XSL).
                     </i>
                 </p>
             </body>

xsl/opml_as_xhtml.xsl

@@ -183,8 +183,12 @@ xmlns:xml='http://www.w3.org/XML/1998/namespace'>
                        title='A Journal Publisher And Browser For XMPP.'>
                         Rivista
                     </a>
+                    <a href='https://git.xmpp-it.net/sch/Blasta'
+                       title='A Social Bookmark Manager For XMPP.'>
+                        Blasta
+                    </a>
                     <a href='https://github.com/SeveFP/Reeder'
-                       Title='An XMPP-Based Feed Reader.'>
+                       title='An XMPP-Based Feed Reader.'>
                         Reeder
                     </a>
                     <a href='https://modernxmpp.org/'
@@ -202,17 +206,26 @@ xmlns:xml='http://www.w3.org/XML/1998/namespace'>
                 </div>
                 <!-- note -->
                 <p id='note'>
+                    This is an OPML document which includes a collection of
+                    subscriptions, and it can be imported to
+                    a Syndication Feed Reader (also referred to as News Reader
+                    or RSS Reader) which provides automated news updates and
+                    notifications on desktop and mobile.
+                    <span id="selection-link">Click here</span> for a
+                    selection of software and pick the ones that would fit
+                    to you best!
+                </p>
+                <p id='small'>
                     <i>
-                        This is an OPML document which is conveyed as an XHTML
+                        This OPML (Outline Processor Markup Language)
-                        document;
+                        document is conveyed as an XHTML document.
-                        This document includes a collection of subscriptions,
+                        This document was produced by an
-                        and it can be imported to a Syndication Feed Reader
+                        XSLT <a href="xsl/opml.xsl">stylesheet</a>.
-                        (also referred to as News Reader or RSS Reader) reader
+                        XSLT is a powerful technology which transforms XML
-                        which provides automated news updates and notifications
+                        documents into HTML, JSON, PDF, Text XHTML, and
-                        on desktop and mobile.
+                        (modified) XML documents;
-                        <span id="selection-link">Click here</span> for a
+                        <a href="https://www.w3.org/Style/XSL/">Learn more</a>
-                        selection of software and pick the ones that would fit
+                        about The Extensible Stylesheet Language Family (XSL).
-                        to you best!
                     </i>
                 </p>
             </body>