start aggregating feeds for portal

.gitignore

@@ -7,6 +7,7 @@
 /chaosupdates.xml
 /chaosupdates.xml.orig
 /calendar-summary.xml
+/portal-*.xml
 /content/datenspuren/schedule.xml
 /content/static/datenspuren/2008/fahrplan/track/V*
 /content/static/datenspuren/2007/fahrplan/track/V*

Makefile

@@ -65,7 +65,8 @@ NEWSFILES:=build/news.html build/news-rss.xml build/news-atom.xml \
 	build/pentamusic-archiv.xml build/pentamedia-archiv.xml \
 	build/ical.ics build/xcal.xml build/reminders \
 	build/datenspuren/$(DS_YEAR)/news-rss.xml build/datenspuren/$(DS_YEAR)/news-atom.xml \
-	build/pentacast-ogg.xml build/pentacast-ogg-archiv.xml
+	build/pentacast-ogg.xml build/pentacast-ogg-archiv.xml \
+	build/portal.html
 PLAYLISTS:=$(patsubst content/news/pentaradio%.xml, build/news/pentaradio%.xspf, $(wildcard content/news/pentaradio*.xml)) \
 	$(patsubst content/news/pentaradio%.xml, build/news/pentaradio%.pls, $(wildcard content/news/pentaradio*.xml)) \
 	$(patsubst content/news/pentaradio%.xml, build/news/pentaradio%.m3u, $(wildcard content/news/pentaradio*.xml))
@@ -116,7 +117,6 @@ $(DATESTAMP):
 build/%.html : NOVALID:=true
 build/news.html: $(WWW_CCC_DE_UPDATES) $(CALENDAR_SUMMARY) $(DATESTAMP)
 
-
 ## Feedgrößen begrenzen
 build/%.xml : MAX_ITEMS=23
 build/%-archiv.xml build/news-archiv-%.xml : MAX_ITEMS=9999999
@@ -214,6 +214,22 @@ build/%.xspf : VFLAGS_OUT=$(VFLAGS) --relaxng xsd/xspf-1_0.5.rng
 build/%.m3u : NOVALID:=true
 build/%.pls : NOVALID:=true
 
+# Portal
+portal:
+	mkdir $@
+
+portal/fetch.sh : STYLE=xsl/portal2fetch.xsl
+portal/fetch.sh : NOVALID:=true
+portal/fetch.sh: content/portal-config.xml $(STYLE)
+	$(PROCESSOR) $(PFLAGS) -o $@ $(STYLE) $<
+	chmod a+x $@
+
+portal/items.xml : STYLE=xsl/portal2items.xsl
+portal/items.xml : NOVALID:=true
+portal/items.xml: content/portal-config.xml $(STYLE) portal/fetch.sh news.xml
+	( cd portal && ./fetch.sh )
+	$(PROCESSOR) $(PFLAGS) -o $@ $(STYLE) $<
+
 # Pages:
 build/%.html: content/pages/%.xml $(STYLE) $(NAVIGATION) $(WWW_CCC_DE_UPDATES) $(CALENDAR_SUMMARY) $(DATESTAMP) news.xml
 	$(call xml_process)
@@ -274,4 +290,4 @@ $(WWW_CCC_DE_UPDATES): $(WWW_CCC_DE_UPDATES).orig
 .PHONY: clean
 clean:
 	$(RM) $(CLEAN) news.xml
-
+	$(RM) -r portal

content/portal-config.xml

@@ -0,0 +1,6 @@
+<config>
+  <gallery id="media-lachmoewe">https://media.c3d2.de/u/lachmoewe/atom/</gallery>
+  <gallery id="media-bigalex">https://media.c3d2.de/u/bigalex/atom/</gallery>
+  <gallery id="media-joerg">https://media.c3d2.de/u/joerg/atom/</gallery>
+  <wiki id="wiki">https://wiki.c3d2.de/w/index.php?title=Spezial:Letzte_%C3%84nderungen&amp;feed=atom&amp;days=60&amp;limit=30</wiki>
+</config>

xsl/portal2fetch.xsl

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsl:stylesheet version="1.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:output method="text" encoding="utf-8"/>
+
+<xsl:template match="/config">
+  <xsl:text>#!/bin/sh&#10;</xsl:text>
+  <xsl:apply-templates select="*[@id]"/>
+</xsl:template>
+
+<xsl:template match="/config/*">
+  <xsl:text>wget -O portal-</xsl:text>
+  <xsl:value-of select="@id"/>
+  <xsl:text>.xml '</xsl:text>
+  <xsl:value-of select="string(.)"/>
+  <xsl:text>'&#10;</xsl:text>
+</xsl:template>
+
+</xsl:stylesheet>

xsl/portal2items.xsl

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsl:stylesheet version="1.0"
+		xmlns:atom="http://www.w3.org/2005/Atom"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+<xsl:output method="xml" encoding="utf-8" indent="yes"/>
+
+<xsl:template match="/config">
+  <portal>
+    <xsl:apply-templates select="*[@id]"/>
+    <xsl:for-each select="document('../news.xml')//newsfile">
+      <xsl:apply-templates select="document(concat('../', .))/item" mode="news">
+	<xsl:with-param name="link"
+			select="concat(substring-before(., '.xml'), '.html')"/>
+      </xsl:apply-templates>
+    </xsl:for-each>
+  </portal>
+</xsl:template>
+
+<xsl:template match="/config/gallery">
+  <xsl:apply-templates select="document(concat('../portal/portal-', @id, '.xml'))/atom:feed/atom:entry" mode="gallery"/>
+</xsl:template>
+
+<xsl:template match="/config/wiki">
+  <xsl:apply-templates select="document(concat('../portal/portal-', @id, '.xml'))/atom:feed/atom:entry" mode="wiki"/>
+</xsl:template>
+
+<xsl:template match="*">
+</xsl:template>
+
+<xsl:template match="atom:entry" mode="gallery">
+  <item>
+    <header><xsl:value-of select="atom:title"/></header>
+    <footer><xsl:value-of select="atom:content[@type='html']" disable-output-escaping="yes"/></footer>
+    <date><xsl:value-of select="atom:updated"/></date>
+    <content-image><xsl:value-of select="atom:link[@rel='enclosure'][1]/@href"/></content-image>
+    <link><xsl:value-of select="atom:link[@rel='alternate'][1]/@href"/></link>
+  </item>
+</xsl:template>
+
+<xsl:template match="atom:entry" mode="wiki">
+  <item>
+    <header>C3D2 Wiki</header>
+    <footer>by <xsl:value-of select="atom:author/atom:name"/></footer>
+    <date><xsl:value-of select="atom:updated"/></date>
+    <content-text>[[<xsl:value-of select="atom:title"/>]]</content-text>
+    <link><xsl:value-of select="atom:link[@rel='alternate'][1]/@href"/></link>
+  </item>
+</xsl:template>
+
+<xsl:template match="item" mode="news">
+  <xsl:param name="link"/>
+
+  <item>
+    <header>News</header>
+    <footer>by <xsl:value-of select="@author"/></footer>
+    <date><xsl:value-of select="@date"/></date>
+    <content-text><xsl:value-of select="@title"/></content-text>
+    <xsl:apply-templates select="image[1]" mode="news"/>
+    <link><xsl:value-of select="$link"/></link>
+  </item>
+</xsl:template>
+
+<xsl:template match="image" mode="news">
+  <content-image>
+    <xsl:choose>
+      <xsl:when test="contains(., '//')"></xsl:when>
+      <xsl:otherwise>images/news/</xsl:otherwise>
+    </xsl:choose>
+    <xsl:value-of select="."/>
+  </content-image>
+</xsl:template>
+
+</xsl:stylesheet>