Add ability to generate frab.xml from conference and media data

_conferencefrab/nbsp.md

+---
+layout: [frab]
+title: nbsp
+---
\ No newline at end of file

_conferencefrab/nook2022.md

+---
+layout: [frab]
+title: nook2022
+---
\ No newline at end of file

_conferences/nbsp.md

+---
+layout: conference
+title: Nobreakspace
+acronym: nbsp
+base_url: https://chaotikum.org/
+---
\ No newline at end of file

_conferences/nook2022.md

+---
+layout: conference
+title: Night of open Knowledge 2022
+acronym: nook2022
+base_url: https://2022.nook-luebeck.de/
+---
\ No newline at end of file

_config.yml

@@ -58,11 +58,11 @@ timezone: Europe/Berlin # Timezone for blog posts and alike
 # 5. Collections
 collections:
   posts:
-    title: Posts # Needed for Siteleaf
+    title: Posts 
     output: true
     feature_image: "/assets/f11.jpg"
   projects:
-    title: Projekte # Needed for Siteleaf
+    title: Projekte 
     output: true
     feature_image: "https://chaotikum.org/assets/3ddrucker.jpg"
     permalink: project/:path/
@@ -79,11 +79,20 @@ collections:
     output: false
   press:
     output: false
+  conferences:
+    title: conferences
+    output: true
+    permalink: conferences/:path/
+  conferencefrab:
+    title: conferencefrab
+    output: true
+    permalink: conferences/:title.xml
   events:
     title: Events
     output: true
     permalink: event/:path.xml
 
+
 # 6. Jekyll collections settings
 defaults:
   -

_includes/conference-list.html

+<section class="section  typeset">
+	<ul class="list  list--posts">
+		{% assign sorted = site.conferences | sort: 'title' | reverse %}
+		{% for conference in sorted %}
+			<li class="item  item--post">
+				<article class="article  article--post">
+					<h2><a href="{{ site.baseurl }}{{ conference.url }}">{{ conference.title | markdownify | remove: '<p>' | remove: '</p>' }}</a></h2>
+				</article>	
+			</li>
+		{% endfor %}
+	</ul>
+</section>
\ No newline at end of file

_includes/media-list.html

@@ -2,10 +2,10 @@
 
 <section class="section  typeset">
 	<ul class="list  list--posts">
-		{% assign sorted = site.media | sort: 'date' | reverse %}
+		{% assign sorted = site.media | sort: 'release_date' | reverse %}
 		{% for media in sorted %}
-		{% capture releasedate %}{{media.date | date: '%s'}}{% endcapture %}
-		{% if releasedate < nowunix %}
+		{% capture release_date %}{{media.release_date | date: '%s'}}{% endcapture %}
+		{% if release_date < nowunix %}
 			<li class="item  item--post">
 				<article class="article  article--post">
 					<h2><a href="{{ site.baseurl }}{{ media.url }}">{{ media.title | markdownify | remove: '<p>' | remove: '</p>' }}</a></h2>

_layouts/conference.html

+---
+layout: default
+---
+
+{% include site-header.html %}
+
+{% include twittercard.html %}
+
+<main class="main  container">
+
+<div class="content">
+
+   <h4> {{ page.title }}</h4>
+  </div>
+
+</main>
+
+{% include site-footer.html %}

_layouts/conferences.html

+---
+layout: default
+nofeature: true
+---
+
+{% include site-header.html %}
+
+<main class="main container">
+
+	<div class="content">
+
+		{% include conference-list.html %}
+
+	</div>
+	
+	
+</main>
+
+{% include site-footer.html %}
\ No newline at end of file

_layouts/frab.xml

+---
+layout: nil
+---
+<?xml version="1.0" encoding="utf-8"?>
+{% capture nowunix %}{{'now' | date: '%s'}}{% endcapture -%}
+
+{% comment -%}
+Finding the conference.
+{% endcomment -%}
+
+{% for c in site.conferences -%}
+{% if c.acronym == page.title -%}
+{% assign conference = c -%}
+{% endif -%}
+{% endfor -%}
+
+{% comment -%}
+Finding the first and last talk to establish the variables "earliest" and "latest". Then converting this into a duration in days.
+{% endcomment -%}
+
+
+{% capture earliest %}{{'now' | date: '%s'}}{% endcapture -%}
+{% capture latest %}0{% endcapture -%}
+{% assign conference_media = site.media | where_exp: "video", "video.conferences contains conference.acronym" -%}
+{% for video in conference_media -%}
+	{% if video.event and video.event != '' -%}
+		{% for e in site.events -%}
+			{% if e.uid == video.event -%}
+				{% assign event = e -%}
+			{% endif -%}
+		{% endfor -%}
+	{% endif -%}
+	{% if video.recording_date and recording_date.event  != ''-%}
+		{% assign recording_date =  video.recording_date -%}
+	{% elsif event -%}
+		{% assign recording_date =  event.eventdate -%}
+	{% else -%}
+		{% if conference.date and recording_date.event  != ''%}
+			{% assign recording_date =  conference.date -%}
+		{% else -%}
+			{% assign recording_date =  earliest -%}
+		{% endif -%}
+	{% endif -%}
+	{% capture recordingdate %}{{recording_date | date: '%s'}}{% endcapture -%}
+	{% if recordingdate < earliest -%}
+		{% assign earliest =  recordingdate -%}
+	{% endif -%}
+	{% if recordingdate > latest -%}
+		{% assign latest =  recordingdate -%}
+	{% endif -%}
+{% endfor -%}
+
+{% capture earliestday %} {{earliest | date: '%Y-%m-%d'}}{% endcapture -%}
+{% capture earliestdaydate %}{{earliestday | date: '%s'}}{% endcapture -%}
+
+{% capture latestday %} {{latest | date: '%Y-%m-%d'}}{% endcapture -%}
+{% capture latestdaydate %}{{latestday | date: '%s'}}{% endcapture -%}
+
+{%   assign seconds = latestdaydate | minus: earliestdaydate -%}
+{%   assign hours = seconds | divided_by: 60 | divided_by: 60 -%}
+{%   assign days = hours | divided_by: 24 -%}
+{%   assign days = days | plus: 1 -%}
+{%   assign eventcounter = 1 -%}
+<schedule>
+<version>0.1</version>
+<conference>
+	<acronym>{{conference.acronym}}</acronym>
+	<title>{{conference.title}}</title>
+	<start>{{earliest | date: '%Y-%m-%d' }}</start>
+	<end>{{latest | date: '%Y-%m-%d' }}</end>
+	<days>{{days}}</days>
+	<timeslot_duration>00:15</timeslot_duration>
+	<base_url>{{conference.base_url}}</base_url>
+</conference>
+
+{% comment -%}
+- The Loop over all videos in the conference is first sorted by room, then by date in the hope to reduce repeating rooms. This probebly does nor work and we should use grouoping by rooms inseide of recoeding dates, bit this also does not work and I don't relay have a solution here. It's probably fine for rooms to repeat inside a day i guess.
+{% endcomment -%}
+
+{% capture currentday %}{{earliest | date: '%Y-%m-%d' }}{% endcapture -%}
+{% assign daynumber =  1 -%}
+{% assign sorted_conference_media = conference_media | sort: 'room'  -%}
+{% assign sorted_conference_media2 = sorted_conference_media | sort: 'release_date' -%}
+
+{% comment -%}
+- A day is supposed to have a start and an end. This is probably just helpfull for visualisation in fahrplan apps in not essential... but if we want it, its an extra loop per day I guess...
+{% endcomment -%}
+<day index="1" date="{{earliest | date: '%Y-%m-%d'}}">
+{% for video in  sorted_conference_media2 -%}
+	{% capture release_date %}{{media.release_date | date: '%s'}}{% endcapture -%}
+	{% if video.file and video.file  != '' and  nowunix > release_date -%}
+		{% if eventcounter > 1  -%}
+		</event>
+		{% endif -%}
+
+		{% comment -%}
+		some fields may be done via the event.xml and can be left out of the video markdown file. However, if added in the markdown file of the video, they overwrite the information in the event. 
+		{% endcomment -%}
+
+		{% if video.event and video.event != '' -%}
+			{% for e in site.events -%}
+				{% if e.uid == video.event -%}
+					{% assign event = e -%}
+				{% endif -%}
+			{% endfor -%}
+		{% endif -%}
+
+		{% if video.recording_date and video.recording_date  != ''-%}
+			{% assign recording_date =  video.recording_date -%}
+		{% elsif event -%}
+			{% assign recording_date =  event.eventdate -%}
+		{% else -%}
+			{% if conference.date and recording_date.event  != ''%}
+				{% assign recording_date =  conference.date -%}
+			{% else -%}
+				{% assign recording_date =  earliest -%}
+			{% endif -%}
+		{% endif -%}
+
+		{% if video.duration and video.duration  != ''-%}
+			{% assign duration =  video.duration -%}
+		{% elsif event -%}
+			{% capture eventstart %}{{event.eventdate | date: '%s'}}{% endcapture -%}
+			{% capture eventend %}{{event.eventend | date: '%s'}}{% endcapture -%}
+			{% assign seconds = eventend | minus: eventstart -%}
+			{% assign minutes = seconds | divided_by: 60 -%}
+			{% assign hours = minutes | divided_by: 60 -%}
+			{% assign minutes = minutes | modulo: 60 -%}
+			{% if minutes == 0 -%}
+				{% capture min %}00{% endcapture -%}
+			{% elsif minutes < 10 -%}
+				{% capture min %}0{{minutes}}{% endcapture -%}
+			{% else -%}
+				{% capture min %}{{minutes}}{% endcapture -%}
+			{% endif -%}
+			{% if hours == 0 -%}
+
+
+				{% capture duration %}00:{{min}}{% endcapture -%}
+			{% elsif hours < 10 -%}
+				{% capture duration %}0{{hours}}:{{min}}{% endcapture -%}
+			{% else -%}
+				{% capture duration %}{{hours}}:{{min}}{% endcapture -%}
+			{% endif -%}
+		{% else -%}
+			{% capture duration %}00:00{% endcapture -%}
+		{% endif -%}
+
+		{% capture recordingday %}{{recording_date | date: '%Y-%m-%d' }}{% endcapture -%}
+		{% if currentday != recordingday -%}
+
+			{% capture current_room %}{% endcapture -%}
+
+			{% capture currentday %}{{recordingday | date: '%Y-%m-%d' }}{% endcapture -%}
+			{% capture recordingdate %}{{currentday | date: '%s'}}{% endcapture -%}
+
+			{%   assign seconds =  recordingdate | minus: earliestdaydate -%}
+			{%   assign hours = seconds | divided_by: 60 | divided_by: 60 -%}
+			{%   assign day = hours | divided_by: 24 -%}
+			{%   assign day = day | plus: 1 -%}
+			</room>
+			</day>
+			<day index="{{day}}" date="{{recording_date | date: '%Y-%m-%d'}}">
+		{% endif -%}
+		{% if current_room != video.room -%}
+			{% if current_room and current_room != '' -%}
+				</room>
+				<room name="{{video.room}}">
+			{% else -%}
+				<room name="{{video.room}}">
+			{% endif -%}
+			{% capture current_room %}{{video.room }}{% endcapture -%}
+		{% endif -%}
+
+		{% comment -%}
+		!!!!!!!!!!!!!! eventcounter als ID ist schlecht! Wie kriegen wir eine eindeutige unveränderliche ID?
+		{% endcomment -%}
+
+		<event id="{{eventcounter}}" guid="{{video.uid}}">
+		<date>{{video.recording_date | date: '%Y-%m-%dT%H:%M:%S'}}</date>
+		<start>{{video.recording_date | date: '%Y-%m-%dT%H:%M:%S'}}</start>
+		<duration>{{duration}}</duration>
+		<room>{{video.room}}</room>
+		<slug>{{ video.title | slugify }}</slug>
+		<url>{{video.url}}</url>
+		<recording>
+			{% if video.licence and video.licence  != '' -%}
+				<license>Attribution-NonCommercial-NoDerivatives 4.0 International</license>
+			{% else -%}
+				<license>Attribution-NonCommercial-NoDerivatives 4.0 International</license>
+			{% endif -%}
+
+			{% if video.optout and video.optout  != '' -%}
+				<optout>{{video.optout}}</optout>
+			{% else -%}
+				<optout>false</optout>
+			{% endif -%}
+			</recording>
+		<title>{{ video.title }}</title>
+		{% if video.subtitle and video.subtitle  != '' -%}
+			<subtitle>{{ video.subtitle }}</subtitle>
+		{% endif -%}
+		<track/>
+		<type>Talk</type>
+		{% if video.language and video.language  != '' -%}
+				<language>{{video.language}}</language>
+		{% else -%}
+				<language>de</language>
+		{% endif -%}
+		<abstract/>
+		<description> {{video.content | strip_html }} </description>
+		<logo/>
+		<persons>
+			{% for person in video.persons -%}
+			<person>{{person}}</person>
+			{% endfor -%}
+		</persons>
+		<links/>
+		<attachments/>
+		{% if video.file and video.file  != '' -%}
+		<video_download_url>{{video.file}}</video_download_url>
+		{% endif -%}
+		{% assign eventcounter = eventcounter | plus: 1 -%}
+
+	{% endif %}
+{% endfor -%}
+</event>
+</room>
+</day>
+</schedule>
\ No newline at end of file

_media/2020-12-11-muonpi.md

 ---
-layout: [video]
-date:   2020-12-11 20:00:00 +0200
+layout: video
+release_date:   2020-12-11 20:00:00 +0200
+recording_date: 2020-12-11 20:00:00 +0200
+duration: "02:00"
+room: bbb
 title:  "MuonPi – Community-basierte verteilte Messung kosmischer Strahlung [Freitalk N8]"
 license:
 image: "freitalk-muonpi-community-basierte-verteilte-messung-kosmischer-strahlung.jpg"
@@ -11,6 +14,8 @@ mccc: "https://media.ccc.de/v/2020-12-11-freitalk-muonpi-community-basierte-vert
 archive: "https://archive.org/details/2020-12-11-freitalk-muonpi-community-basierte-verteilte-messung-kosmischer-strahlung"
 file: "https://video.chaotikum.net/freitalk/2020-12-11/2020-12-11-freitalk-muonpi-community-basierte-verteilte-messung-kosmischer-strahlung.mp4"
 event: b3707d4d-7eda-46f5-bb61-cfd02142a5cd
+conferences:
+- nbsp
 nofeature: true
 ---
 Bei MuonPi geht es um die Entwicklung eines verteilten Sensornetzwerkes für Myonenschauer. Die Myonen werden in einem aktiven Sensormaterial detektiert. Diese Messungen werden dann von einer Sensor-Platine an einem Raspberry Pi ausgewertet und mit sehr genauen Timestamps versehen. Dadurch lassen sich die Daten aus verteilten Messungen zusammen rechnen, um Informationen zu der Schauergeometrie und -energie zu erhalten.

_media/2022-01-15-i-like-p5.md

 ---
-layout: [video]
-date:   2023-01-15 19:00:00 +0200
+layout: video
+release_date:   2023-01-15 19:00:00 +0200
+recording_date: 2022-12-29 21:00:00 +0200
+room: Augenprüfraum
 title:  "Fabi likes P5"
-license: CC-BY-NC-ND-40
+persons:
+- "Fabi"
 image: "https://video.chaotikum.net/5min/2022-12-29/2022-12-29-5min-i-like-p5.png"
 #https://www.uuidgenerator.net/
 uid: 67dbaaf2-a392-40da-985f-3f2750326bde
@@ -12,6 +15,8 @@ archive: ""
 file: "https://video.chaotikum.net/5min/2022-12-29/2022-12-29-5min-i-like-p5.mov"
 event: a6d3e790-0918-47b0-9409-2858b9d0bf9a
 nofeature: true
+conferences:
+- nbsp
 ---
 P5 ist eine Javascript-Bibliothek. Fabi stellt sie kurz vor und demonstriert, dass beim Aufeinandertreffen eines MIDI-Controllers und P5 schnell etwas Schönes geschaffen werden kann.
 

_media/2022-05-18-10-jahre.md

 ---
-layout: [video]
-date:   2022-05-18 20:00:00 +0200
+layout: video
+release_date:   2022-05-18 20:00:00 +0200
+recording_date: 2022-05-18 15:00:00 +0200
+duration: "00:05"
+room: Parkplatz
 title:  "10 Jahre Chaotikum e.V. - Grillparty"
 license: "CC-BY-NC"
 uid: 5e6b423d-9315-4df5-aa9f-66ae0969952c
 yt: "https://www.youtube.com/watch?v=5vmi21ztI8k"
 event: 627afb6e-f88f-4b73-8d84-290d8925c0dc
 nofeature: true
+conferences:
+- nbsp
 ---
 Am 14. Mai 2022 feierte der Chaotikum e.V. seinen 10 Geburtstag.
 

_media/2022-12-25-capture-the-flag.md

 ---
-layout: [video]
-date:   2022-12-25 20:00:00 +0200
-recording_date: 2022-11-12
+layout: video
+release_date:   2022-12-25 20:00:00 +0200
+recording_date: 2022-11-12 20:00:00 +0200
+duration: "45:00"
+room: Audimax
 title:  "How to: Capture the Flag"
-peolple:
+subtitle: Einführung in die Welt des kompetetiven Findens von Sicherheitslücken.
+persons:
 - "wupo"
 license:
 image: "https://video.chaotikum.net/nook22/how-to-capture-the-flag.png"
@@ -14,6 +17,8 @@ mccc: "https://media.ccc.de/v/how-to-capture-the-flag"
 file: "https://video.chaotikum.net/nook22/how-to-capture-the-flag.mov"
 event: 46370f56-bfc1-413e-b220-431eec727d47
 nofeature: true
+conferences:
+- nook2022
 ---
 https://2022.nook-luebeck.de/talks/how-to-capture-the-flag/
 Einführung in die Welt des kompetetiven Findens von Sicherheitslücken.

_media/2023-01-02-aleksis-das-schul-informations-system.md

 ---
-layout: [video]
-date:   2023-01-02 20:00:00 +0200
-recording_date: 2022-11-12
+layout: video
+release_date:   2023-01-02 20:00:00 +0200
+recording_date: 2022-11-13 15:00:00 +0200
+duration: "45:00"
+room: Audimax
 title:  "AlekSIS®, das Schul-Informations-System"
-peolple:
+subtitle: Freiheit, transparenz und offene Organisation in der Schule
+persons:
 - "Dominik George"
 - "Frank Poetzsch-Heffter StD"
 license:
@@ -15,6 +18,8 @@ mccc: "https://media.ccc.de/v/aleksis-das-schul-informations-system"
 file: "https://video.chaotikum.net/nook22/aleksis-das-schul-informations-system.mov"
 event: 46370f56-bfc1-413e-b220-431eec727d47
 nofeature: true
+conferences:
+- nook2022
 ---
 https://2022.nook-luebeck.de/talks/how-to-capture-the-flag/
 Einführung in die Welt des kompetetiven Findens von Sicherheitslücken.

_media/2023-01-07-linux-user-namespaces-und-der-unshare-befehl.md

 ---
-layout: [video]
-date:   2023-01-07 19:00:00 +0200
+layout: video
+release_date:   2023-01-07 19:00:00 +0200
+recording_date: 2022-12-29 20:00:00 +0100
+duration: "00:05"
+room: Augenprüfraum
 title:  "NeoRaider über Linux User-Namespaces und den unshare-Befehl"
+persons:
+- "NeoRaider"
 license: CC-BY-NC-ND-40
 image: "https://video.chaotikum.net/5min/2022-12-29/2022-12-29-5min-linux-user-namespaces.png"
 #https://www.uuidgenerator.net/
@@ -12,5 +17,7 @@ archive: ""
 file: "https://video.chaotikum.net/5min/2022-12-29/2022-12-29-5min-linux-user-namespaces.mov"
 event: a6d3e790-0918-47b0-9409-2858b9d0bf9a
 nofeature: true
+conferences:
+- nbsp
 ---
 Namespaces bieten unter Linux die Möglichkeit im gleichen Kernel effektiv ein eigenes Linux-System zu haben und sind daher die Grundlage für Container wie Docker. Wer so weit nicht gehen will, kann aber mit dem unshare-Befehl leichtgewichtiger arbeiten.

_media/2023-01-08-nook22.md

 ---
-layout: [video]
-date:   2022-01-08 19:00:00 +0200
+layout: video
+release_date:   2022-01-08 19:00:00 +0200
+recording_date: 2022-12-29 20:00:00 +0100
+duration: "00:05"
+room: Augenprüfraum
 title:  "TVLuke über die Zahlen, Daten, Fakten der NooK 2022"
+persons:
+- "TVLuke"
 license: CC-BY-NC-ND-40
 image: "https://video.chaotikum.net/5min/2022-12-29/2022-12-29-5min-nook2022.png"
 #https://www.uuidgenerator.net/

_media/2023-01-14-simon-tathams-portable-puzzle-collection-und-loopy.md

 ---
-layout: [video]
-date:   2023-01-14 19:00:00 +0200
+layout: video
+release_date:   2023-01-14 19:00:00 +0200
+room: Parkplatz
 title:  "Jakob über Simon Tatham's Portable Puzzle Collection und Loopy"
-license: CC-BY-NC-ND-40
+persons:
+- "Jakob"
 image: "https://video.chaotikum.net/5min/2022-12-29/2022-12-29-5min-simon-tathams-portable-puzzle-collection-und-loopy.png"
 #https://www.uuidgenerator.net/
 uid: c7f1466b-3445-4d44-bae4-49cb0706e7be
@@ -12,6 +14,8 @@ archive: ""
 file: "https://video.chaotikum.net/5min/2022-12-29/2022-12-29-5min-simon-tathams-portable-puzzle-collection-und-loopy.mov"
 event: a6d3e790-0918-47b0-9409-2858b9d0bf9a
 nofeature: true
+conferences:
+- nbsp
 ---
 Die Portable Puzzle Collection von Simon Tatham hat es Jakob angetan, insbesondere das Spiel "Loopy". Daher stellt er es vor und spielt zusammen mit den Anwesenden eine Runde.
 

conferences.md

+---
+layout: conferences
+collectionpage: conferences
+permalink: /conferences/
+nofeature: true
+aside: false
+---
\ No newline at end of file