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Bullshit Bingo Teil 1
expath xquery xforms
schematron xupdate xproc
xpath restxq xml schema
Bullshit Bingo Teil 2
Neues aus dem Labor Der Podlove Validator
01. Mai 2o15 lars windauer
@
Really Simple Syndication
iTunes
Atom
Feedburner
Feed Paging and Archiving
Podlove Simple Chapters
Dublin Core
0.9x Rich Site Summary
0.9 & 1.0 RDF Site Summary
2.0 Really Simple Syndication
RSS
Content
Mods
Bitlove Creative Commons
Slash
Trackback
ATOM
iTunes
Feedburner
Feed Paging and Archiving
Dublin Core
Content
Mods
Bitlove
Creative CommonsSlash
Trackback
back to reality
<XML/>
XQuery
XPath
XSLT
XML Schema
(X)HTML
CSS
RDF
XFORMS
XML Encryption
OWL DOM
SVG
XSL-FO
HTML
PNG
WAI-ARIA
… …
• abs math:acos op:add-dayTimeDurations op:add-dayTimeDuration-to-date time op:add-yearMonthDurations op:add-yearMonthDuration-to-date op:add-yearMonthDuration-to-dateTime adjust-dateTime-to-timezone adjust-date-to-timezone adjust-time-to-timezone analyze-string array:append apply math:asin math:atan math:atan2 available-environment-variables avg
• op:base64Binary-equal op:base64Binary-greater-than op:base64Binary-less-than base-uri boolean op:boolean-equal op:boolean-greater-than op:boolean-less-than
• ceiling codepoint-equal codepoints-to-string collation-key collection compare concat op:concatenate contains map:contains contains-token math:cos count current-date current-dateTime current-time
• data op:date-equal op:date-greater-than op:date-less-than dateTime op:dateTime-equal op:dateTime-greater-than op:dateTime-less-than day-from-date day-from-dateTime days-from-duration op:dayTimeDuration-greater-than op:dayTimeDuration-less-than dayTimeDuration op:divide-dayTimeDuration-by-dayTimeDuration op:divide-yearMonthDuration op:divide-yearMonthDuration-by-yearMonthDuration doc doc-available document-uri op:duration-equal
• element-with-id empty encode-for-uri ends-with map:entry environment-variable error escape-html-uri exactly-one op:except exists math:exp math:exp10 • false filter array:filter array:flatten floor fold-left array:fold-left fold-right array:fold-right for-each
each-pair format-date format-dateTime format-integer format-number format-time function-arity function-lookup function-name • op:gDay-equal • has-children head array:head op:hexBinary-equal op:hexBinary-greater-than op:hexBinary-less-than hours-from-dateTime hours-from-duration hours-from-
time • id idref implicit-timezone index-of innermost in-scope-prefixes insert-before array:insert-before op:intersect iri-to-uri op:is-same-node • array:join json-doc • map:keys • lang last load-xquery-module local-name local-name-from-QName math:log math:log10 lower-case • matches max map:merge min minutes-from-dateTime minutes-from-duration minutes-from-time month-from-date month-from-dateTime months-from-duration
op:multiply-dayTimeDuration op:multiply-yearMonthDuration • name namespace-uri namespace-uri-for-prefix namespace-uri-from-QName nilled op:node-after op:node-before node-name normalize-space normalize-
unicode not op:NOTATION-equal number op:numeric-add op:numeric-divide op:numeric-equal op:numeric-greater-than op:numeric-integer-divide op:numeric-less-than op:numeric-mod op:numeric-multiply op:numeric-subtract op:numeric-unary-minus op:numeric-unary-plus
• one-or-more outermost • parse-ietf-date • QName op:QName-equal • random-number-generator remove map:remove array:remove replace resolve-QName resolve-uri reverse array:reverse root round round-half-to-even • seconds-from-dateTime seconds-from-duration seconds-from-time serialize math:sin map:size array:size sort array:sort math:sqrt starts-with static-base-uri
string string-join string-length string-to-codepoints array:subarray subsequence substring substring-after op:subtract-dateTimes op:subtract-dayTimeDuration-from-date op:subtract-dayTimeDuration-from-dateTime op:subtract-dayTimeDuration-from-time op:subtract-dayTimeDurations op:subtract-times op:subtract-yearMonthDuration-from-date op:subtract-yearMonthDuration-from-dateTime op:subtract-yearMonthDurations sum
• tail array:tail math:tan op:time-equal op:time-greater-than op:time-less-than timezone-from-date timezone-from-dateTime timezone-from-time op:to tokenize trace transform translate true
• op:union unordered unparsed-text unparsed-text-available unparsed-text-lines upper-case uri-collection • year-from-date year-from-dateTime op:yearMonthDuration-greater-than op:yearMonthDuration-less-than years-from-duration
XPath 3.1 Functions
Modules & Librariesatomic, atomic-acl, atomic-search, ant-tasks, jmx, dates, extensions, html2wiki, docbook, annotations, restxq, stanford-ner, versioning, compression, console, contentextraction, dbutil, docs, review, epub, file, httpclient, i18n, inspection; lucene, math, ngram, range, request, response scheduler, securitymanager, sequences, session, sort, system, template, testing, text, transform, trigger, util, validation, xacml, schema validation, schematron, xmldb, xforms, xqdoc xslfo, json, functx, xslt, map, xpath-math xqjson, expath {crypto, filetransfer, pdf, jfreechart}, messaging, replication, monitoring, xproc, xinclude, xquery update
XML feeds
XQuery Magie
HTML5 UX =
back to reality 2
XML Schema
<xs:schema xmlns:xs=„http://www.w3.org/2001/XMLSchema" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:itunes=„http://www.itunes.com/dtds/podcast-1.0.dtd“ targetNamespace=„http://podlove.org/2015/podcast">
<xs:element name="rss"> <xs:complexType> <xs:sequence> <xs:element name="channel" minOccurs="1" maxOccurs="1"> <xs:complexType>
<xs:sequence> <xs:element name="title" type="xs:string" minOccurs="1" maxOccurs="1"/>
<xs:element name="description" type="xs:string" minOccurs="1" maxOccurs="1"/> <xs:element ref="atom:link" minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="author" type="authorType" minOccurs="0" maxOccurs="1"/> <xs:element name="item" type="itemType" minOccurs="0" maxOccurs="unbounded"/> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> <xs:attribute name="version" type="xs:string"/> </xs:complexType> </xs:element> <xs:complexType name="itemType"> <xs:sequence> <xs:element name="title" type="xs:string"/> <xs:element name="author" type="authorType"/> </xs:sequence> </xs:complexType>
<xs:complexType name=„authorType" > <xs:sequence> <xs:element ref=„itunes:author" /> </xs:sequence> </xs:complexType> </xs:schema>
Und wie validiere ich mit XML Schema ein itunes:duration tag?
<itunes:duration>„Die Werte für diesen Tag können wie folgt formatiert werden: • SS:MM:ss, • S:MM:ss, • MM:ss oder • M:ss (S = Stunden, M = Minuten, s = Sekunden).
Wird nur eine Zahl angegeben (ohne Doppelpunkt), wird davon ausgegangen, dass es sich bei dem Wert um eine Sekundenangabe handelt.
Ist ein Doppelpunkt vorhanden, wird die Zahl links davon als Minuten-, die Zahl rechts davon als Sekundenangabe aufgefasst.
Bei mehr als zwei Doppelpunkten werden die Zahlen ganz rechts ignoriert.“Quelle: Internet, https://www.apple.com/de/itunes/podcasts/specs.html#duration
SchematronISO/IEC-Standard
Schematron
XQuery
Wie prüft Schemafron, dass ein itunes:image
mindesten 1400 x 1400 und höchstes 2048 x 2048 Pixel
hat?
„Das <itunes:image> Tag gibt die Grafik für den Podcast an, und zwar über die im <a href> Attribut angegebene URL‑Adresse.
Die Covergrafik muss eine
• JPEG- oder PNG-Datei • im RGB-Farbformat mit einer Größe von • mindestens 1400 x 1400 Pixeln und • höchstens 2048 x 2048 Pixeln
sein. Diese Vorgaben weichen von denen der standardmäßigen Angaben für das RSS-Tag „image“ ab.“
Quelle: Internet, https://www.apple.com/de/itunes/podcasts/specs.html#image
<itunes:image href=“http://cov.er/bild.jpg“/>
RSS++ Parser
Tag2Function Map
XQuery Parser
FollowRedirects müssen respektiert und richtig
dargestellt werden.
http3XX
REDIRECT
import org.exist.xquery.AbstractInternalModule; import org.exist.xquery.FunctionDef;
public class PodloveModule extends AbstractInternalModule {
public final static String NAMESPACE_URI = "http://podlove.org/ns/PodloveModule"; public final static String PREFIX = "podlove"; public final static String DESCRIPTION = “Podlove XQuery Module"; public final static String RELEASED_IN_VERSION = "eXist-2.2";
private final static FunctionDef[] functions = { new FunctionDef(HttpFunction.signature, HttpFunction.class), new FunctionDef(ImageAnalyzerFunction.signature,
ImageAnalyzerFunction.class) };
… }
package org.podlove;import org.apache.commons.httpclient.methods.HeadMethod;import org.exist.xquery.modules.httpclient.BaseHTTPClientFunction; public class HttpFunction extends BaseHTTPClientFunction {
public final static FunctionSignature signature = new FunctionSignature( new QName( “http-head", PodloveModule.NAMESPACE_URI, PodloveModule.PREFIX ), "Performs a HTTP HEAD with setRedirect=‘false’ request.", new SequenceType[] { URI_PARAM, PERSIST_PARAM, REQUEST_HEADER_PARAM}, XML_BODY_RETURN );
@Override public Sequence eval( Sequence[] args, Sequence contextSequence ) { … //get the url String url = args[0].itemAt(0).getStringValue(); //setup HEAD request HeadMethod head = new HeadMethod(url); head.setFollowRedirects(false); … }}
Tim ?
Stand der Dinge
Mehrstufige Validierung
the future is now
Code Review
Refactorings
Regeln und Fehlermeldungen
TestingDokumentation
UI Design
Coding
Javascript Ninjas
World-X eXplorers
Content-Queens & Kings
Define&Rule AgentsCSS Wizzards
Test-Doctors
Slide Name Urheber Link
Universität Spiegelneuronen https://www.flickr.com/photos/spiegelneuronen/6330471492/
Complexity 1 nerovivo https://www.flickr.com/photos/dominik99/384027019/
Tree Evan Leeson https://www.flickr.com/photos/ecstaticist/2969032490
Atom Kevin Dooley https://www.flickr.com/photos/pagedooley/11360039856/
Complexity 2 Mark Skipper https://www.flickr.com/photos/bitterjug/7670055210
Data janneke staaks https://www.flickr.com/photos/jannekestaaks/14204638437/
DatenBank ManImMac https://www.flickr.com/photos/manimmac/2081196133
WWW Duncan Hull https://www.flickr.com/photos/dullhunk/14784487732
Create gfpeck https://www.flickr.com/photos/wespeck/4473683746
X Eugenio https://www.flickr.com/photos/hidden_vice/96343105
Q urbanmkr https://www.flickr.com/photos/urbanmkr/631282124
U Leo Reynolds https://www.flickr.com/photos/lwr/4647177288
E duncan c https://www.flickr.com/photos/duncan/2887485721
R Tom Magliery https://www.flickr.com/photos/mag3737/2447603355
Y Leo Reynolds https://www.flickr.com/photos/lwr/1457561488
Quellen 1
Slide Name Urheber Link
Philae DLR https://www.flickr.com/photos/dlr_de/15494442575
Easy Theen Moy https://www.flickr.com/photos/theenmoy/13913767190
Wallaby Jason https://www.flickr.com/photos/majorlawnlids/12717790215
Railways Armando G Alonso https://www.flickr.com/photos/argonavigo/5320119828
Validate Sticker Yaffa Phillips https://www.flickr.com/photos/yaffamedia/5987556898/
Tim Pritlove Joi Ito https://www.flickr.com/photos/joi/2828815577
Bob Dylan – Fail Jeroen Mirck https://www.flickr.com/photos/comicbase/3095495718
Blueprint Will Scullin https://www.flickr.com/photos/wscullin/3770015203
#Fail Spry https://www.flickr.com/photos/spry/5644461102
Time Spiral Alexandre Duret-Lutz https://www.flickr.com/photos/gadl/284995199/
Follow Redirect Threthny https://www.flickr.com/photos/threthny/5831668117/
Fail @Work slworking2 https://www.flickr.com/photos/slworking/3790886168
Java Jive Ahren https://www.flickr.com/photos/ahren_d/3001207047
Easy Nafis Ahmad https://www.flickr.com/photos/kapurush/6451376021
Stand der Dinge NASA HQ Photo https://www.flickr.com/photos/nasahqphoto/16148028997
Quellen 2
Slide Name Urheber Link
Zahnräder KellarW https://www.flickr.com/photos/kellarwilson/15876712023
Messanger Tom Wigley https://www.flickr.com/photos/amphalon/2271286466
Stencil Front didier DDDhttps://www.flickr.com/photos/dddmostra-stencil-experiences/14915975381
Ajax J. Albert Bowden II https://www.flickr.com/photos/jalbertbowdenii/6234626208/
Future Metro Library https://www.flickr.com/photos/metrolibraryarchive/7510203792/
Work In Progress Sandragxh https://www.flickr.com/photos/frozbeats/5109782938
Superheroes Ewen Roberts https://www.flickr.com/photos/donabelandewen/4839428648
Fireworks Jeff Krause https://www.flickr.com/photos/jeffkrause/6815440201
Ende adesigna https://www.flickr.com/photos/adesigna/3236732659/
Quellen 3
Source Codehttps://github.com/podlove/podlove-validator/
Project Organisationhttps://trello.com/b/zJA4y8Cp/podlove-feed-validator
Communicationhttps://www.hipchat.com/gEBQ3SNfp
![[Japanese] Style validator-html5etcstudy20151125](https://img.dokumen.tips/doc/110x75/58eca5ae1a28ab381c8b461f/japanese-style-validator-html5etcstudy20151125.jpg)
