Samstag, 31. Dezember 2016

Symfony get container from everywhere

In some situations your context is not container aware. For instance you are somewhere in your application and you want to dispatch an event. Without container you won't get the configured dispatcher.

One solution is to build your container with containerbuilder. But that only builds your module container. If you have dependencies to other libs it's hard to resolve all the dependencies. Another drawback is, that you build your container multiple times.

On simple solution is to use your AppKernel directly to get the container. AppKernel extends abstract Kernel. So you can override getContainer and save the container in a static field.

Add this 2 methods and the static field inside your AppKernel.php

	/**
	* @var \Symfony\Component\DependencyInjection\Container
	*/
	private static $_container;

	/**
	* override parent getContainer() and save container staticly
	*/
	public function getContainer()
	{
	if(!self::$_container)
	{
	self::$_container = $this->container;
	}

	return $this->container;
	}

	/**
	* @return \Symfony\Component\DependencyInjection\Container
	*/
	public static function getContainerStatic()
	{
	return self::$_container;
	}

view raw AppKernel.php hosted with ❤ by GitHub

After that you can get the loaded and configured container like that:

AppKernel::getContainerStatic()

Freitag, 30. Dezember 2016

Symfony 3: add eventlistener by configuration

After triing arround to implement eventhandling in Symfony3 and I came up with a following solution.

Given: There is a event "thumbnail.finedata.created".

You have a listenerclass :
"Mittax\MediaConverterBundle\Event\Listener\Thumbnail\FineDataCreated"

And a method : onFineDataCreated() which takes the event.

In Symfony 3 there is a simple way to configure the eventlistener in default config.yml without to register the event in custom code.

The eventlistener is simply a tagged service. So Symfony knows it's event listeners by configuration.

Step 1:

	services:
	thumbnail.finedata.created:
	class: Mittax\MediaConverterBundle\Event\Listener\Thumbnail\FineDataCreated
	tags:
	- { name: kernel.event_listener, event: thumbnail.finedata.created, priority: 1 }

view raw custom_event.yml hosted with ❤ by GitHub

This yaml snippet can be placed in a file "custom_events.yml" in app/config

Step 2:

Import the new file in app/config.yml after service.yml

That`s it.

Now you can check your event with
php bin/console debug:event-dispatcher <your eventname>

Thx to mablae for this tut.

Donnerstag, 29. Dezember 2016

Upgrade Symfony to 3.2.x

Today I stucked on this exception:
Error: Call to undefined method AppKernel::setAnnotatedClassCache()

after I upgraded from 3.1 to 3.2.1.

The cause was an old app/boostrap.php.cache.

Just delete the file and regenerate it with the following command:

php vendor/sensio/distribution-bundle/Sensio/Bundle/DistributionBundle/Resources/bin/build_bootstrap.php

Donnerstag, 22. Dezember 2016

PHP 7 : Symfony : create a Mediaconverter

PHP 7 : Symfony : create a Mediaconverter: - in php programming language - livecoding.tv watch people code products live https://www.livecoding.tv/mittax/

Samstag, 17. Dezember 2016

PHP7: a mimetype to extension list

For everyone who needs an array with all mimetypes map to the corresponding extension

	<?php
	/**
	* Created by PhpStorm.
	* User: pboethig
	* Date: 17.12.16
	* Time: 16:09
	*/

	namespace Mittax\MediaConverterBundle\ValueObjects;

	/**
	* Class FormatToMimeTypeList
	* @package Mittax\MediaConverterBundle\ValueObjects
	*/
	class FormatToMimeTypeList
	{
	/**
	* @var array
	*/
	private $_formatToMimeTypeList = [
	'application/vnd.hzn-3d-crossword' => 'x3d',
	'video/3gpp' => '3gp',
	'video/3gpp2' => '3g2',
	'application/vnd.mseq' => 'mseq',
	'application/vnd.3m.post-it-notes' => 'pwn',
	'application/vnd.3gpp.pic-bw-large' => 'plb',
	'application/vnd.3gpp.pic-bw-small' => 'psb',
	'application/vnd.3gpp.pic-bw-var' => 'pvb',
	'application/vnd.3gpp2.tcap' => 'tcap',
	'application/x-7z-compressed' => '7z',
	'application/x-abiword' => 'abw',
	'application/x-ace-compressed' => 'ace',
	'application/vnd.americandynamics.acc' => 'acc',
	'application/vnd.acucobol' => 'acu',
	'application/vnd.acucorp' => 'atc',
	'audio/adpcm' => 'adp',
	'application/x-authorware-bin' => 'aab',
	'application/x-authorware-map' => 'aam',
	'application/x-authorware-seg' => 'aas',
	'application/vnd.adobe.air-application-installer-package+zip' => 'air',
	'application/x-shockwave-flash' => 'swf',
	'application/vnd.adobe.fxp' => 'fxp',
	'application/pdf' => 'pdf',
	'application/vnd.cups-ppd' => 'ppd',
	'application/x-director' => 'dir',
	'application/vnd.adobe.xdp+xml' => 'xdp',
	'application/vnd.adobe.xfdf' => 'xfdf',
	'audio/x-aac' => 'aac',
	'application/vnd.ahead.space' => 'ahead',
	'application/vnd.airzip.filesecure.azf' => 'azf',
	'application/vnd.airzip.filesecure.azs' => 'azs',
	'application/vnd.amazon.ebook' => 'azw',
	'application/vnd.amiga.ami' => 'ami',
	'application/andrew-inset' => 'N/A',
	'application/vnd.android.package-archive' => 'apk',
	'application/vnd.anser-web-certificate-issue-initiation' => 'cii',
	'application/vnd.anser-web-funds-transfer-initiation' => 'fti',
	'application/vnd.antix.game-component' => 'atx',
	'application/vnd.apple.installer+xml' => 'mpkg',
	'application/applixware' => 'aw',
	'application/vnd.hhe.lesson-player' => 'les',
	'application/vnd.aristanetworks.swi' => 'swi',
	'text/x-asm' => 's',
	'application/atomcat+xml' => 'atomcat',
	'application/atomsvc+xml' => 'atomsvc',
	'application/atom+xml' => 'atom,xml',
	'application/pkix-attr-cert' => 'ac',
	'audio/x-aiff' => 'aif',
	'video/x-msvideo' => 'avi',
	'application/vnd.audiograph' => 'aep',
	'image/vnd.dxf' => 'dxf',
	'model/vnd.dwf' => 'dwf',
	'text/plain-bas' => 'par',
	'application/x-bcpio' => 'bcpio',
	'application/octet-stream' => 'bin',
	'image/bmp' => 'bmp',
	'application/x-bittorrent' => 'torrent',
	'application/vnd.rim.cod' => 'cod',
	'application/vnd.blueice.multipass' => 'mpm',
	'application/vnd.bmi' => 'bmi',
	'application/x-sh' => 'sh',
	'image/prs.btif' => 'btif',
	'application/vnd.businessobjects' => 'rep',
	'application/x-bzip' => 'bz',
	'application/x-bzip2' => 'bz2',
	'application/x-csh' => 'csh',
	'text/x-c' => 'c',
	'application/vnd.chemdraw+xml' => 'cdxml',
	'text/css' => 'css',
	'chemical/x-cdx' => 'cdx',
	'chemical/x-cml' => 'cml',
	'chemical/x-csml' => 'csml',
	'application/vnd.contact.cmsg' => 'cdbcmsg',
	'application/vnd.claymore' => 'cla',
	'application/vnd.clonk.c4group' => 'c4g',
	'image/vnd.dvb.subtitle' => 'sub',
	'application/cdmi-capability' => 'cdmia',
	'application/cdmi-container' => 'cdmic',
	'application/cdmi-domain' => 'cdmid',
	'application/cdmi-object' => 'cdmio',
	'application/cdmi-queue' => 'cdmiq',
	'application/vnd.cluetrust.cartomobile-config' => 'c11amc',
	'application/vnd.cluetrust.cartomobile-config-pkg' => 'c11amz',
	'image/x-cmu-raster' => 'ras',
	'model/vnd.collada+xml' => 'dae',
	'text/csv' => 'csv',
	'application/mac-compactpro' => 'cpt',
	'application/vnd.wap.wmlc' => 'wmlc',
	'image/cgm' => 'cgm',
	'x-conference/x-cooltalk' => 'ice',
	'image/x-cmx' => 'cmx',
	'application/vnd.xara' => 'xar',
	'application/vnd.cosmocaller' => 'cmc',
	'application/x-cpio' => 'cpio',
	'application/vnd.crick.clicker' => 'clkx',
	'application/vnd.crick.clicker.keyboard' => 'clkk',
	'application/vnd.crick.clicker.palette' => 'clkp',
	'application/vnd.crick.clicker.template' => 'clkt',
	'application/vnd.crick.clicker.wordbank' => 'clkw',
	'application/vnd.criticaltools.wbs+xml' => 'wbs',
	'application/vnd.rig.cryptonote' => 'cryptonote',
	'chemical/x-cif' => 'cif',
	'chemical/x-cmdf' => 'cmdf',
	'application/cu-seeme' => 'cu',
	'application/prs.cww' => 'cww',
	'text/vnd.curl' => 'curl',
	'text/vnd.curl.dcurl' => 'dcurl',
	'text/vnd.curl.mcurl' => 'mcurl',
	'text/vnd.curl.scurl' => 'scurl',
	'application/vnd.curl.car' => 'car',
	'application/vnd.curl.pcurl' => 'pcurl',
	'application/vnd.yellowriver-custom-menu' => 'cmp',
	'application/dssc+der' => 'dssc',
	'application/dssc+xml' => 'xdssc',
	'application/x-debian-package' => 'deb',
	'audio/vnd.dece.audio' => 'uva',
	'image/vnd.dece.graphic' => 'uvi',
	'video/vnd.dece.hd' => 'uvh',
	'video/vnd.dece.mobile' => 'uvm',
	'video/vnd.uvvu.mp4' => 'uvu',
	'video/vnd.dece.pd' => 'uvp',
	'video/vnd.dece.sd' => 'uvs',
	'video/vnd.dece.video' => 'uvv',
	'application/x-dvi' => 'dvi',
	'application/vnd.fdsn.seed' => 'seed',
	'application/x-dtbook+xml' => 'dtb',
	'application/x-dtbresource+xml' => 'res',
	'application/vnd.dvb.ait' => 'ait',
	'application/vnd.dvb.service' => 'svc',
	'audio/vnd.digital-winds' => 'eol',
	'image/vnd.djvu' => 'djvu',
	'application/xml-dtd' => 'dtd',
	'application/vnd.dolby.mlp' => 'mlp',
	'application/x-doom' => 'wad',
	'application/vnd.dpgraph' => 'dpg',
	'audio/vnd.dra' => 'dra',
	'application/vnd.dreamfactory' => 'dfac',
	'audio/vnd.dts' => 'dts',
	'audio/vnd.dts.hd' => 'dtshd',
	'image/vnd.dwg' => 'dwg',
	'application/vnd.dynageo' => 'geo',
	'application/ecmascript' => 'es',
	'application/vnd.ecowin.chart' => 'mag',
	'image/vnd.fujixerox.edmics-mmr' => 'mmr',
	'image/vnd.fujixerox.edmics-rlc' => 'rlc',
	'application/exi' => 'exi',
	'application/vnd.proteus.magazine' => 'mgz',
	'application/epub+zip' => 'epub',
	'message/rfc822' => 'eml',
	'application/vnd.enliven' => 'nml',
	'application/vnd.is-xpr' => 'xpr',
	'image/vnd.xiff' => 'xif',
	'application/vnd.xfdl' => 'xfdl',
	'application/emma+xml' => 'emma',
	'application/vnd.ezpix-album' => 'ez2',
	'application/vnd.ezpix-package' => 'ez3',
	'image/vnd.fst' => 'fst',
	'video/vnd.fvt' => 'fvt',
	'image/vnd.fastbidsheet' => 'fbs',
	'application/vnd.denovo.fcselayout-link' => 'fe_launch',
	'video/x-f4v' => 'f4v',
	'video/x-flv' => 'flv',
	'image/vnd.fpx' => 'fpx',
	'image/vnd.net-fpx' => 'npx',
	'text/vnd.fmi.flexstor' => 'flx',
	'video/x-fli' => 'fli',
	'application/vnd.fluxtime.clip' => 'ftc',
	'application/vnd.fdf' => 'fdf',
	'text/x-fortran' => 'f',
	'application/vnd.mif' => 'mif',
	'application/vnd.framemaker' => 'fm',
	'image/x-freehand' => 'fh',
	'application/vnd.fsc.weblaunch' => 'fsc',
	'application/vnd.frogans.fnc' => 'fnc',
	'application/vnd.frogans.ltf' => 'ltf',
	'application/vnd.fujixerox.ddd' => 'ddd',
	'application/vnd.fujixerox.docuworks' => 'xdw',
	'application/vnd.fujixerox.docuworks.binder' => 'xbd',
	'application/vnd.fujitsu.oasys' => 'oas',
	'application/vnd.fujitsu.oasys2' => 'oa2',
	'application/vnd.fujitsu.oasys3' => 'oa3',
	'application/vnd.fujitsu.oasysgp' => 'fg5',
	'application/vnd.fujitsu.oasysprs' => 'bh2',
	'application/x-futuresplash' => 'spl',
	'application/vnd.fuzzysheet' => 'fzs',
	'image/g3fax' => 'g3',
	'application/vnd.gmx' => 'gmx',
	'model/vnd.gtw' => 'gtw',
	'application/vnd.genomatix.tuxedo' => 'txd',
	'application/vnd.geogebra.file' => 'ggb',
	'application/vnd.geogebra.tool' => 'ggt',
	'model/vnd.gdl' => 'gdl',
	'application/vnd.geometry-explorer' => 'gex',
	'application/vnd.geonext' => 'gxt',
	'application/vnd.geoplan' => 'g2w',
	'application/vnd.geospace' => 'g3w',
	'application/x-font-ghostscript' => 'gsf',
	'application/x-font-bdf' => 'bdf',
	'application/x-gtar' => 'gtar',
	'application/x-texinfo' => 'texinfo',
	'application/x-gnumeric' => 'gnumeric',
	'application/vnd.google-earth.kml+xml' => 'kml',
	'application/vnd.google-earth.kmz' => 'kmz',
	'application/vnd.grafeq' => 'gqf',
	'image/gif' => 'gif',
	'text/vnd.graphviz' => 'gv',
	'application/vnd.groove-account' => 'gac',
	'application/vnd.groove-help' => 'ghf',
	'application/vnd.groove-identity-message' => 'gim',
	'application/vnd.groove-injector' => 'grv',
	'application/vnd.groove-tool-message' => 'gtm',
	'application/vnd.groove-tool-template' => 'tpl',
	'application/vnd.groove-vcard' => 'vcg',
	'video/h261' => 'h261',
	'video/h263' => 'h263',
	'video/h264' => 'h264',
	'application/vnd.hp-hpid' => 'hpid',
	'application/vnd.hp-hps' => 'hps',
	'application/x-hdf' => 'hdf',
	'audio/vnd.rip' => 'rip',
	'application/vnd.hbci' => 'hbci',
	'application/vnd.hp-jlyt' => 'jlt',
	'application/vnd.hp-pcl' => 'pcl',
	'application/vnd.hp-hpgl' => 'hpgl',
	'application/vnd.yamaha.hv-script' => 'hvs',
	'application/vnd.yamaha.hv-dic' => 'hvd',
	'application/vnd.yamaha.hv-voice' => 'hvp',
	'application/vnd.hydrostatix.sof-data' => 'sfd-hdstx',
	'application/hyperstudio' => 'stk',
	'application/vnd.hal+xml' => 'hal',
	'text/html' => 'html',
	'application/vnd.ibm.rights-management' => 'irm',
	'application/vnd.ibm.secure-container' => 'sc',
	'text/calendar' => 'ics',
	'application/vnd.iccprofile' => 'icc',
	'image/x-icon' => 'ico',
	'application/vnd.igloader' => 'igl',
	'image/ief' => 'ief',
	'application/vnd.immervision-ivp' => 'ivp',
	'application/vnd.immervision-ivu' => 'ivu',
	'application/reginfo+xml' => 'rif',
	'text/vnd.in3d.3dml' => '3dml',
	'text/vnd.in3d.spot' => 'spot',
	'model/iges' => 'igs',
	'application/vnd.intergeo' => 'i2g',
	'application/vnd.cinderella' => 'cdy',
	'application/vnd.intercon.formnet' => 'xpw',
	'application/vnd.isac.fcs' => 'fcs',
	'application/ipfix' => 'ipfix',
	'application/pkix-cert' => 'cer',
	'application/pkixcmp' => 'pki',
	'application/pkix-crl' => 'crl',
	'application/pkix-pkipath' => 'pkipath',
	'application/vnd.insors.igm' => 'igm',
	'application/vnd.ipunplugged.rcprofile' => 'rcprofile',
	'application/vnd.irepository.package+xml' => 'irp',
	'text/vnd.sun.j2me.app-descriptor' => 'jad',
	'application/java-archive' => 'jar',
	'application/java-vm' => 'class',
	'application/x-java-jnlp-file' => 'jnlp',
	'application/java-serialized-object' => 'ser',
	'text/x-java-source,java' => 'java',
	'application/javascript' => 'js',
	'application/json' => 'json',
	'application/vnd.joost.joda-archive' => 'joda',
	'video/jpm' => 'jpm',
	'image/jpeg' => 'jpeg,jpg',
	'image/x-citrix-jpeg' => 'jpeg,jpg',
	'image/pjpeg' => 'pjpeg',
	'video/jpeg' => 'jpgv',
	'application/vnd.kahootz' => 'ktz',
	'application/vnd.chipnuts.karaoke-mmd' => 'mmd',
	'application/vnd.kde.karbon' => 'karbon',
	'application/vnd.kde.kchart' => 'chrt',
	'application/vnd.kde.kformula' => 'kfo',
	'application/vnd.kde.kivio' => 'flw',
	'application/vnd.kde.kontour' => 'kon',
	'application/vnd.kde.kpresenter' => 'kpr',
	'application/vnd.kde.kspread' => 'ksp',
	'application/vnd.kde.kword' => 'kwd',
	'application/vnd.kenameaapp' => 'htke',
	'application/vnd.kidspiration' => 'kia',
	'application/vnd.kinar' => 'kne',
	'application/vnd.kodak-descriptor' => 'sse',
	'application/vnd.las.las+xml' => 'lasxml',
	'application/x-latex' => 'latex',
	'application/vnd.llamagraphics.life-balance.desktop' => 'lbd',
	'application/vnd.llamagraphics.life-balance.exchange+xml' => 'lbe',
	'application/vnd.jam' => 'jam',
	'application/vnd.lotus-1-2-3' => '123',
	'application/vnd.lotus-approach' => 'apr',
	'application/vnd.lotus-freelance' => 'pre',
	'application/vnd.lotus-notes' => 'nsf',
	'application/vnd.lotus-organizer' => 'org',
	'application/vnd.lotus-screencam' => 'scm',
	'application/vnd.lotus-wordpro' => 'lwp',
	'audio/vnd.lucent.voice' => 'lvp',
	'audio/x-mpegurl' => 'm3u',
	'video/x-m4v' => 'm4v',
	'application/mac-binhex40' => 'hqx',
	'application/vnd.macports.portpkg' => 'portpkg',
	'application/vnd.osgeo.mapguide.package' => 'mgp',
	'application/marc' => 'mrc',
	'application/marcxml+xml' => 'mrcx',
	'application/mxf' => 'mxf',
	'application/vnd.wolfram.player' => 'nbp',
	'application/mathematica' => 'ma',
	'application/mathml+xml' => 'mathml',
	'application/mbox' => 'mbox',
	'application/vnd.medcalcdata' => 'mc1',
	'application/mediaservercontrol+xml' => 'mscml',
	'application/vnd.mediastation.cdkey' => 'cdkey',
	'application/vnd.mfer' => 'mwf',
	'application/vnd.mfmp' => 'mfm',
	'model/mesh' => 'msh',
	'application/mads+xml' => 'mads',
	'application/mets+xml' => 'mets',
	'application/mods+xml' => 'mods',
	'application/metalink4+xml' => 'meta4',
	'application/vnd.mcd' => 'mcd',
	'application/vnd.micrografx.flo' => 'flo',
	'application/vnd.micrografx.igx' => 'igx',
	'application/vnd.eszigno3+xml' => 'es3',
	'application/x-msaccess' => 'mdb',
	'video/x-ms-asf' => 'asf',
	'application/x-msdownload' => 'exe',
	'application/vnd.ms-artgalry' => 'cil',
	'application/vnd.ms-cab-compressed' => 'cab',
	'application/vnd.ms-ims' => 'ims',
	'application/x-ms-application' => 'application',
	'application/x-msclip' => 'clp',
	'image/vnd.ms-modi' => 'mdi',
	'application/vnd.ms-fontobject' => 'eot',
	'application/vnd.ms-excel' => 'xls',
	'application/vnd.ms-excel.addin.macroenabled.12' => 'xlam',
	'application/vnd.ms-excel.sheet.binary.macroenabled.12' => 'xlsb',
	'application/vnd.ms-excel.template.macroenabled.12' => 'xltm',
	'application/vnd.ms-excel.sheet.macroenabled.12' => 'xlsm',
	'application/vnd.ms-htmlhelp' => 'chm',
	'application/x-mscardfile' => 'crd',
	'application/vnd.ms-lrm' => 'lrm',
	'application/x-msmediaview' => 'mvb',
	'application/x-msmoney' => 'mny',
	'application/vnd.openxmlformats-officedocument.presentationml.presentation' => 'pptx',
	'application/vnd.openxmlformats-officedocument.presentationml.slide' => 'sldx',
	'application/vnd.openxmlformats-officedocument.presentationml.slideshow' => 'ppsx',
	'application/vnd.openxmlformats-officedocument.presentationml.template' => 'potx',
	'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'xlsx',
	'application/vnd.openxmlformats-officedocument.spreadsheetml.template' => 'xltx',
	'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'docx',
	'application/vnd.openxmlformats-officedocument.wordprocessingml.template' => 'dotx',
	'application/x-msbinder' => 'obd',
	'application/vnd.ms-officetheme' => 'thmx',
	'application/onenote' => 'onetoc',
	'audio/vnd.ms-playready.media.pya' => 'pya',
	'video/vnd.ms-playready.media.pyv' => 'pyv',
	'application/vnd.ms-powerpoint' => 'ppt',
	'application/vnd.ms-powerpoint.addin.macroenabled.12' => 'ppam',
	'application/vnd.ms-powerpoint.slide.macroenabled.12' => 'sldm',
	'application/vnd.ms-powerpoint.presentation.macroenabled.12' => 'pptm',
	'application/vnd.ms-powerpoint.slideshow.macroenabled.12' => 'ppsm',
	'application/vnd.ms-powerpoint.template.macroenabled.12' => 'potm',
	'application/vnd.ms-project' => 'mpp',
	'application/x-mspublisher' => 'pub',
	'application/x-msschedule' => 'scd',
	'application/x-silverlight-app' => 'xap',
	'application/vnd.ms-pki.stl' => 'stl',
	'application/vnd.ms-pki.seccat' => 'cat',
	'application/vnd.visio' => 'vsd',
	'application/vnd.visio2013' => 'vsdx',
	'video/x-ms-wm' => 'wm',
	'audio/x-ms-wma' => 'wma',
	'audio/x-ms-wax' => 'wax',
	'video/x-ms-wmx' => 'wmx',
	'application/x-ms-wmd' => 'wmd',
	'application/vnd.ms-wpl' => 'wpl',
	'application/x-ms-wmz' => 'wmz',
	'video/x-ms-wmv' => 'wmv',
	'video/x-ms-wvx' => 'wvx',
	'application/x-msmetafile' => 'wmf',
	'application/x-msterminal' => 'trm',
	'application/msword' => 'doc',
	'application/vnd.ms-word.document.macroenabled.12' => 'docm',
	'application/vnd.ms-word.template.macroenabled.12' => 'dotm',
	'application/x-mswrite' => 'wri',
	'application/vnd.ms-works' => 'wps',
	'application/x-ms-xbap' => 'xbap',
	'application/vnd.ms-xpsdocument' => 'xps',
	'audio/midi' => 'mid',
	'application/vnd.ibm.minipay' => 'mpy',
	'application/vnd.ibm.modcap' => 'afp',
	'application/vnd.jcp.javame.midlet-rms' => 'rms',
	'application/vnd.tmobile-livetv' => 'tmo',
	'application/x-mobipocket-ebook' => 'prc',
	'application/vnd.mobius.mbk' => 'mbk',
	'application/vnd.mobius.dis' => 'dis',
	'application/vnd.mobius.plc' => 'plc',
	'application/vnd.mobius.mqy' => 'mqy',
	'application/vnd.mobius.msl' => 'msl',
	'application/vnd.mobius.txf' => 'txf',
	'application/vnd.mobius.daf' => 'daf',
	'text/vnd.fly' => 'fly',
	'application/vnd.mophun.certificate' => 'mpc',
	'application/vnd.mophun.application' => 'mpn',
	'video/mj2' => 'mj2',
	'audio/mpeg' => 'mpga',
	'video/vnd.mpegurl' => 'mxu',
	'video/mpeg' => 'mpeg',
	'application/mp21' => 'm21',
	'audio/mp4' => 'mp4a',
	'video/mp4' => 'mp4',
	'application/mp4' => 'mp4',
	'application/vnd.apple.mpegurl' => 'm3u8',
	'application/vnd.musician' => 'mus',
	'application/vnd.muvee.style' => 'msty',
	'application/xv+xml' => 'mxml',
	'application/vnd.nokia.n-gage.data' => 'ngdat',
	'application/vnd.nokia.n-gage.symbian.install' => 'n-gage',
	'application/x-dtbncx+xml' => 'ncx',
	'application/x-netcdf' => 'nc',
	'application/vnd.neurolanguage.nlu' => 'nlu',
	'application/vnd.dna' => 'dna',
	'application/vnd.noblenet-directory' => 'nnd',
	'application/vnd.noblenet-sealer' => 'nns',
	'application/vnd.noblenet-web' => 'nnw',
	'application/vnd.nokia.radio-preset' => 'rpst',
	'application/vnd.nokia.radio-presets' => 'rpss',
	'text/n3' => 'n3',
	'application/vnd.novadigm.edm' => 'edm',
	'application/vnd.novadigm.edx' => 'edx',
	'application/vnd.novadigm.ext' => 'ext',
	'application/vnd.flographit' => 'gph',
	'audio/vnd.nuera.ecelp4800' => 'ecelp4800',
	'audio/vnd.nuera.ecelp7470' => 'ecelp7470',
	'audio/vnd.nuera.ecelp9600' => 'ecelp9600',
	'application/oda' => 'oda',
	'application/ogg' => 'ogx',
	'audio/ogg' => 'oga',
	'video/ogg' => 'ogv',
	'application/vnd.oma.dd2+xml' => 'dd2',
	'application/vnd.oasis.opendocument.text-web' => 'oth',
	'application/oebps-package+xml' => 'opf',
	'application/vnd.intu.qbo' => 'qbo',
	'application/vnd.openofficeorg.extension' => 'oxt',
	'application/vnd.yamaha.openscoreformat' => 'osf',
	'audio/webm' => 'weba',
	'video/webm' => 'webm',
	'application/vnd.oasis.opendocument.chart' => 'odc',
	'application/vnd.oasis.opendocument.chart-template' => 'otc',
	'application/vnd.oasis.opendocument.database' => 'odb',
	'application/vnd.oasis.opendocument.formula' => 'odf',
	'application/vnd.oasis.opendocument.formula-template' => 'odft',
	'application/vnd.oasis.opendocument.graphics' => 'odg',
	'application/vnd.oasis.opendocument.graphics-template' => 'otg',
	'application/vnd.oasis.opendocument.image' => 'odi',
	'application/vnd.oasis.opendocument.image-template' => 'oti',
	'application/vnd.oasis.opendocument.presentation' => 'odp',
	'application/vnd.oasis.opendocument.presentation-template' => 'otp',
	'application/vnd.oasis.opendocument.spreadsheet' => 'ods',
	'application/vnd.oasis.opendocument.spreadsheet-template' => 'ots',
	'application/vnd.oasis.opendocument.text' => 'odt',
	'application/vnd.oasis.opendocument.text-master' => 'odm',
	'application/vnd.oasis.opendocument.text-template' => 'ott',
	'image/ktx' => 'ktx',
	'application/vnd.sun.xml.calc' => 'sxc',
	'application/vnd.sun.xml.calc.template' => 'stc',
	'application/vnd.sun.xml.draw' => 'sxd',
	'application/vnd.sun.xml.draw.template' => 'std',
	'application/vnd.sun.xml.impress' => 'sxi',
	'application/vnd.sun.xml.impress.template' => 'sti',
	'application/vnd.sun.xml.math' => 'sxm',
	'application/vnd.sun.xml.writer' => 'sxw',
	'application/vnd.sun.xml.writer.global' => 'sxg',
	'application/vnd.sun.xml.writer.template' => 'stw',
	'application/x-font-otf' => 'otf',
	'application/vnd.yamaha.openscoreformat.osfpvg+xml' => 'osfpvg',
	'application/vnd.osgi.dp' => 'dp',
	'application/vnd.palm' => 'pdb',
	'text/x-pascal' => 'p',
	'application/vnd.pawaafile' => 'paw',
	'application/vnd.hp-pclxl' => 'pclxl',
	'application/vnd.picsel' => 'efif',
	'image/x-pcx' => 'pcx',
	'image/vnd.adobe.photoshop' => 'psd',
	'application/pics-rules' => 'prf',
	'image/x-pict' => 'pic',
	'application/x-chat' => 'chat',
	'application/pkcs10' => 'p10',
	'application/x-pkcs12' => 'p12',
	'application/pkcs7-mime' => 'p7m',
	'application/pkcs7-signature' => 'p7s',
	'application/x-pkcs7-certreqresp' => 'p7r',
	'application/x-pkcs7-certificates' => 'p7b',
	'application/pkcs8' => 'p8',
	'application/vnd.pocketlearn' => 'plf',
	'image/x-portable-anymap' => 'pnm',
	'image/x-portable-bitmap' => 'pbm',
	'application/x-font-pcf' => 'pcf',
	'application/font-tdpfr' => 'pfr',
	'application/x-chess-pgn' => 'pgn',
	'image/x-portable-graymap' => 'pgm',
	'image/png' => 'png',
	'image/x-citrix-png' => 'png',
	'image/x-png' => 'png',
	'image/x-portable-pixmap' => 'ppm',
	'application/pskc+xml' => 'pskcxml',
	'application/vnd.ctc-posml' => 'pml',
	'application/postscript' => 'ai',
	'application/x-font-type1' => 'pfa',
	'application/vnd.powerbuilder6' => 'pbd',
	'application/pgp-encrypted' => 'pgp',
	'application/pgp-signature' => 'pgp',
	'application/vnd.previewsystems.box' => 'box',
	'application/vnd.pvi.ptid1' => 'ptid',
	'application/pls+xml' => 'pls',
	'application/vnd.pg.format' => 'str',
	'application/vnd.pg.osasli' => 'ei6',
	'text/prs.lines.tag' => 'dsc',
	'application/x-font-linux-psf' => 'psf',
	'application/vnd.publishare-delta-tree' => 'qps',
	'application/vnd.pmi.widget' => 'wg',
	'application/vnd.quark.quarkxpress' => 'qxd',
	'application/vnd.epson.esf' => 'esf',
	'application/vnd.epson.msf' => 'msf',
	'application/vnd.epson.ssf' => 'ssf',
	'application/vnd.epson.quickanime' => 'qam',
	'application/vnd.intu.qfx' => 'qfx',
	'video/quicktime' => 'qt',
	'application/x-rar-compressed' => 'rar',
	'audio/x-pn-realaudio' => 'ram',
	'audio/x-pn-realaudio-plugin' => 'rmp',
	'application/rsd+xml' => 'rsd',
	'application/vnd.rn-realmedia' => 'rm',
	'application/vnd.realvnc.bed' => 'bed',
	'application/vnd.recordare.musicxml' => 'mxl',
	'application/vnd.recordare.musicxml+xml' => 'musicxml',
	'application/relax-ng-compact-syntax' => 'rnc',
	'application/vnd.data-vision.rdz' => 'rdz',
	'application/rdf+xml' => 'rdf',
	'application/vnd.cloanto.rp9' => 'rp9',
	'application/vnd.jisp' => 'jisp',
	'application/rtf' => 'rtf',
	'text/richtext' => 'rtx',
	'application/vnd.route66.link66+xml' => 'link66',
	'application/rss+xml' => 'rss',
	'application/shf+xml' => 'shf',
	'application/vnd.sailingtracker.track' => 'st',
	'image/svg+xml' => 'svg',
	'application/vnd.sus-calendar' => 'sus',
	'application/sru+xml' => 'sru',
	'application/set-payment-initiation' => 'setpay',
	'application/set-registration-initiation' => 'setreg',
	'application/vnd.sema' => 'sema',
	'application/vnd.semd' => 'semd',
	'application/vnd.semf' => 'semf',
	'application/vnd.seemail' => 'see',
	'application/x-font-snf' => 'snf',
	'application/scvp-vp-request' => 'spq',
	'application/scvp-vp-response' => 'spp',
	'application/scvp-cv-request' => 'scq',
	'application/scvp-cv-response' => 'scs',
	'application/sdp' => 'sdp',
	'text/x-setext' => 'etx',
	'video/x-sgi-movie' => 'movie',
	'application/vnd.shana.informed.formdata' => 'ifm',
	'application/vnd.shana.informed.formtemplate' => 'itp',
	'application/vnd.shana.informed.interchange' => 'iif',
	'application/vnd.shana.informed.package' => 'ipk',
	'application/thraud+xml' => 'tfi',
	'application/x-shar' => 'shar',
	'image/x-rgb' => 'rgb',
	'application/vnd.epson.salt' => 'slt',
	'application/vnd.accpac.simply.aso' => 'aso',
	'application/vnd.accpac.simply.imp' => 'imp',
	'application/vnd.simtech-mindmapper' => 'twd',
	'application/vnd.commonspace' => 'csp',
	'application/vnd.yamaha.smaf-audio' => 'saf',
	'application/vnd.smaf' => 'mmf',
	'application/vnd.yamaha.smaf-phrase' => 'spf',
	'application/vnd.smart.teacher' => 'teacher',
	'application/vnd.svd' => 'svd',
	'application/sparql-query' => 'rq',
	'application/sparql-results+xml' => 'srx',
	'application/srgs' => 'gram',
	'application/srgs+xml' => 'grxml',
	'application/ssml+xml' => 'ssml',
	'application/vnd.koan' => 'skp',
	'text/sgml' => 'sgml',
	'application/vnd.stardivision.calc' => 'sdc',
	'application/vnd.stardivision.draw' => 'sda',
	'application/vnd.stardivision.impress' => 'sdd',
	'application/vnd.stardivision.math' => 'smf',
	'application/vnd.stardivision.writer' => 'sdw',
	'application/vnd.stardivision.writer-global' => 'sgl',
	'application/vnd.stepmania.stepchart' => 'sm',
	'application/x-stuffit' => 'sit',
	'application/x-stuffitx' => 'sitx',
	'application/vnd.solent.sdkm+xml' => 'sdkm',
	'application/vnd.olpc-sugar' => 'xo',
	'audio/basic' => 'au',
	'application/vnd.wqd' => 'wqd',
	'application/vnd.symbian.install' => 'sis',
	'application/smil+xml' => 'smi',
	'application/vnd.syncml+xml' => 'xsm',
	'application/vnd.syncml.dm+wbxml' => 'bdm',
	'application/vnd.syncml.dm+xml' => 'xdm',
	'application/x-sv4cpio' => 'sv4cpio',
	'application/x-sv4crc' => 'sv4crc',
	'application/sbml+xml' => 'sbml',
	'text/tab-separated-values' => 'tsv',
	'image/tiff' => 'tiff',
	'application/vnd.tao.intent-module-archive' => 'tao',
	'application/x-tar' => 'tar',
	'application/x-tcl' => 'tcl',
	'application/x-tex' => 'tex',
	'application/x-tex-tfm' => 'tfm',
	'application/tei+xml' => 'tei',
	'text/plain' => 'txt',
	'application/vnd.spotfire.dxp' => 'dxp',
	'application/vnd.spotfire.sfs' => 'sfs',
	'application/timestamped-data' => 'tsd',
	'application/vnd.trid.tpt' => 'tpt',
	'application/vnd.triscape.mxs' => 'mxs',
	'text/troff' => 't',
	'application/vnd.trueapp' => 'tra',
	'application/x-font-ttf' => 'ttf',
	'text/turtle' => 'ttl',
	'application/vnd.umajin' => 'umj',
	'application/vnd.uoml+xml' => 'uoml',
	'application/vnd.unity' => 'unityweb',
	'application/vnd.ufdl' => 'ufd',
	'text/uri-list' => 'uri',
	'application/vnd.uiq.theme' => 'utz',
	'application/x-ustar' => 'ustar',
	'text/x-uuencode' => 'uu',
	'text/x-vcalendar' => 'vcs',
	'text/x-vcard' => 'vcf',
	'application/x-cdlink' => 'vcd',
	'application/vnd.vsf' => 'vsf',
	'model/vrml' => 'wrl',
	'application/vnd.vcx' => 'vcx',
	'model/vnd.mts' => 'mts',
	'model/vnd.vtu' => 'vtu',
	'application/vnd.visionary' => 'vis',
	'video/vnd.vivo' => 'viv',
	'application/ccxml+xml,' => 'ccxml',
	'application/voicexml+xml' => 'vxml',
	'application/x-wais-source' => 'src',
	'application/vnd.wap.wbxml' => 'wbxml',
	'image/vnd.wap.wbmp' => 'wbmp',
	'audio/x-wav' => 'wav',
	'application/davmount+xml' => 'davmount',
	'application/x-font-woff' => 'woff',
	'application/wspolicy+xml' => 'wspolicy',
	'image/webp' => 'webp',
	'application/vnd.webturbo' => 'wtb',
	'application/widget' => 'wgt',
	'application/winhlp' => 'hlp',
	'text/vnd.wap.wml' => 'wml',
	'text/vnd.wap.wmlscript' => 'wmls',
	'application/vnd.wap.wmlscriptc' => 'wmlsc',
	'application/vnd.wordperfect' => 'wpd',
	'application/vnd.wt.stf' => 'stf',
	'application/wsdl+xml' => 'wsdl',
	'image/x-xbitmap' => 'xbm',
	'image/x-xpixmap' => 'xpm',
	'image/x-xwindowdump' => 'xwd',
	'application/x-x509-ca-cert' => 'der',
	'application/x-xfig' => 'fig',
	'application/xhtml+xml' => 'xhtml',
	'application/xml' => 'xml',
	'application/xcap-diff+xml' => 'xdf',
	'application/xenc+xml' => 'xenc',
	'application/patch-ops-error+xml' => 'xer',
	'application/resource-lists+xml' => 'rl',
	'application/rls-services+xml' => 'rs',
	'application/resource-lists-diff+xml' => 'rld',
	'application/xslt+xml' => 'xslt',
	'application/xop+xml' => 'xop',
	'application/x-xpinstall' => 'xpi',
	'application/xspf+xml' => 'xspf',
	'application/vnd.mozilla.xul+xml' => 'xul',
	'chemical/x-xyz' => 'xyz',
	'text/yaml' => 'yaml',
	'application/yang' => 'yang',
	'application/yin+xml' => 'yin',
	'application/vnd.zul' => 'zir',
	'application/zip' => 'zip',
	'application/vnd.handheld-entertainment+xml' => 'zmm',
	'application/vnd.zzazz.deck+xml' => 'zaz'
	];

	/**
	* @param string $extension
	* @return string
	*/
	public function getByExtension(string $extension) : string
	{
	foreach ($this->_formatToMimeTypeList as $mimeType => $_extension)
	{
	if ($_extension == $extension \|\| strstr($_extension, $extension))
	{
	return $mimeType;
	}
	}

	return 'application/octet-stream';
	}
	}

view raw formatToMimeTypeMap.php hosted with ❤ by GitHub

Have fun with it

Montag, 12. Dezember 2016

Supported ffmpeg video formats / extensions

For everyone who is searching a comma seperated list of video extensions ffmpeg supports:

RoQ,ac3,aiff,alaw,alsa,amr,asf,ass,au,avi,dau,dirac,dnxh,dts,dv,eac3,f32be,f32le,f64be,f64le,ffm,flac,flv,gxf,h261,h263,h264,image2,image2pipe,m4v,matroska,mjpeg,mmf,mp3,mpeg,mpegts,mulaw,mxf,nut,ogg,oss,rawvi,rm,s16be,s16le,s24be,s24le,s32be,s32le,s8,swf,u16be,u16le,u24be,u24le,u32be,u32le,u8,voc,wav,yuv4mpegpipe,3g2,3gp,4xm,IFF,ISS,MTV,aac,adts,apc,ape,asf_stream,avm2,avs,bethsoftvi,bfi,c93,cavsvi,crc,dsicin,dv1394,dv,dxa,a,a_cdata,film_cpk,framecrc,gif,gsm,idcin,ingenient,ipmovie,ipo,libdc1394,lmlm4,mlp,mm,mov,mp2,mp4,mpc,mpc8,mpeg1vi,mpeg2vi,mpegtsraw,mpegvi,mpjpeg,msnwctcp,mvi,mxf_d10,nc,nsv,null,nuv,oma,psp,psxstr,pva,r3,rcv,redir,rl2,rpl,rtp,rtsp,sdp,shn,siff,smk,sol,svc,thp,tiertexseq,tta,tx,vc1,vc1test,vc,vi,vi,vm,vob,wc3movie,wsau,wsvqa,wv,x11grab,xa,mp4,m4a,3gp,3g2,mj2

And here are imagemagick extensions:
ART,AVI,AVS,BMP,CGM,CMYK,CUT,DCM,DCX,DIB,DPX,EMF,EPDF,EPI,EPS,EPS2,EPS3,EPSF,EPSI,EPT,FAX,FIG,FITS,FPX,GIF,GPLT,GRAY,HPGL,HTML,ICO,JBIG,JNG,JP2,JPC,JPEG,MAN,MAT,MIFF,MONO,MNG,MPEG,M2V,MPC,MSL,MTV,MVG,OTB,P7,PALM,PBM,PCD,PCDS,PCL,PCX,PDB,PDF,PFA,PFB,PGM,PICON,PICT,PIX,PNG,PNM,PPM,PS,PS2,PS3,PSD,PTIF,PWP,RAD,RGB,RGBA,RLA,RLE,SCT,SFW,SGI,SHTML,SUN,SVG,TGA,TIFF,TIM,TTF,TXT,UIL,UYVY,VICAR,VIFF,WBMP,WMF,WPG,XBM,XCF,XPM,XWD,YUV

Donnerstag, 8. Dezember 2016

PHP Lessons : Symfony III RabbitMQ

PHP Lessons : Symfony III RabbitMQ: - in php programming language - livecoding.tv watch people code products live https://www.livecoding.tv/mittax/

Dienstag, 6. Dezember 2016

ES6 unittests with jest-cli

After 2 days fighting with babel and mocha , I couldnt figure out why none of my module exports worked.

Now I found jest-cli on a video on Egghead.io with Kent C. Dodds, which does the job of my unittest of ES6 classes.

1) install npm dependencies. Download package.json and run npm install

	{
	"name": "ject",
	"version": "1.0.0",
	"description": "",
	"main": "index.js",
	"scripts": {
	"test": "jest"
	},
	"author": "",
	"license": "ISC",
	"devDependencies": {
	"babel-preset-es2015": "^6.18.0",
	"jest-cli": "^17.0.3"
	},
	"dependencies": {
	"babel-jest": "^17.0.2"
	}
	}

view raw package.json hosted with ❤ by GitHub

2) save .babelrc with following content in the root of your project:

	{
	"presets": ["es2015"]
	}

view raw .babelrc hosted with ❤ by GitHub

3) save following content to your root as sum.js

	class Test {
	constructor(x, y) {
	this.x = x;
	this.y = y;
	}
	sum(a, b) {
	return a+b;
	}
	}

	export default Test;

view raw sum.js hosted with ❤ by GitHub

4) save following content to your root as sum.test.js

	/**
	* Created by pboethig on 07.12.16.
	*/
	import Test from './sum';

	test('1 + 2 = 3', ()=>
	{
	var inst = new Test(1,2);
	inst.sum(1,2)

	});

view raw sum.test.js hosted with ❤ by GitHub

5) run npm test

That`s all. Now you are able to test ES6 classes. Here are the souces on github: https://github.com/pboethig/unittest-es6-javascript

Montag, 31. Oktober 2016

symfony 3: get bundleconfiguration from everywhere. Authenticationprovider

In some cases you need to access your bundleconfiguration in contexts, where you have no container, or the container does not contain the configuration, because you are in a firewall livecycle like in the authentication provider context.

So there is hope. After 2 hours dumping arround, I found a working solution.

We simply have to install a Bundleextension in your bundle and implement the "PrependExtensionInterface". This one allows to prepend configurations.

Step 1) Add a BundleExtension to your bundle like that:

	<?php

	namespace Mittax\WsseBundle\DependencyInjection;

	use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
	use Symfony\Component\DependencyInjection\ContainerBuilder;
	use Symfony\Component\Config\FileLocator;
	use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
	use Symfony\Component\HttpKernel\DependencyInjection\Extension;
	use Symfony\Component\DependencyInjection\Loader;
	use Symfony\Component\Yaml\Yaml;

	/**
	* This is the class that loads and manages your bundle configuration.
	*
	* @link http://symfony.com/doc/current/cookbook/bundles/extension.html
	*/
	class MittaxWsseExtension extends Extension implements PrependExtensionInterface, CompilerPassInterface
	{
	/**
	* @param ContainerBuilder $container
	*/
	public function process(ContainerBuilder $container)
	{
	// ... do something during the compilation
	}

	/**
	* {@inheritdoc}
	*/
	public function load(array $configs, ContainerBuilder $container)
	{

	$configuration = new Configuration();
	$config = $this->processConfiguration($configuration, $configs);

	$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
	$loader->load('services.yml');

	$container->setParameter('mittax.wsse.salt', $config['salt']);
	}

	public function prepend(ContainerBuilder $container)
	{
	$config = Yaml::parse(file_get_contents(__DIR__.'/../Resources/config/config.yml'));

	foreach ($config as $key => $configuration) {

	$container->setParameter('mittax.wsse.salt', $configuration['salt']);

	$container->prependExtensionConfig($key, $configuration);
	}

	}
	}

view raw MittaxBundleExtension.php hosted with ❤ by GitHub

As you can see, there is a prepend method. This method loads your bundleconfiguration and adds the needed items to the container from which you can get the config item later. In Authenticationcontexts the bundleconfig isn`t loaded by default, so you have to do that all to inject the configitems.

Step 2) Add a config.yml to <Bundlename>/Resources/config:

	mittax_wsse:
	salt: cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

view raw config.yaml hosted with ❤ by GitHub

This is done to keep your bundleconfigs only in the bundlecontext. So you can later access your bundleconfig. And only that.

Step 3) Now you can get your config:

	$container = new ContainerBuilder();

	$extension = new MittaxWsseExtension();

	$container->registerExtension($extension);

	$container->loadFromExtension($extension->getAlias());
	$container->compile();

	$salt = $this->_getContainer()->getParameter('mittax.wsse.salt');

view raw someFile.php hosted with ❤ by GitHub

At last we have to publish our new configitems in the <BundleName>/DependencyInjection/Configuration.php

	<?php

	namespace Mittax\WsseBundle\DependencyInjection;

	use Symfony\Component\Config\Definition\Builder\TreeBuilder;
	use Symfony\Component\Config\Definition\ConfigurationInterface;

	/**
	* This is the class that validates and merges configuration from your app/config files.
	*
	* To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/configuration.html}
	*/
	class Configuration implements ConfigurationInterface
	{
	const WSSSE_SALT = 10;
	/**
	* {@inheritdoc}
	*/
	public function getConfigTreeBuilder()
	{

	$treeBuilder = new TreeBuilder();
	$rootNode = $treeBuilder->root('mittax_wsse');

	// Here you should define the parameters that are allowed to
	// configure your bundle. See the documentation linked above for
	// more information on that topic.

	$rootNode
	->children()
	->scalarNode('salt')
	->defaultValue('cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e')
	->isRequired()
	->cannotBeEmpty()
	->end()
	->integerNode('lifetime')
	->defaultValue(600)
	->end()
	->scalarNode('encoder')
	->defaultValue('Mittax\WsseBundle\DependencyInjection\Security\Encoders\Sha512')
	->end()
	->booleanNode('preventreplayattacks')
	->defaultValue(true)
	->end()
	->end();

	return $treeBuilder;
	}
	}

view raw Configuration.php hosted with ❤ by GitHub

That is it!

symfony 3: get bundleconfiguration from everywhere. Authenticationprovider

	<?php

	namespace Mittax\WsseBundle\DependencyInjection;

	use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
	use Symfony\Component\DependencyInjection\ContainerBuilder;
	use Symfony\Component\Config\FileLocator;
	use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
	use Symfony\Component\HttpKernel\DependencyInjection\Extension;
	use Symfony\Component\DependencyInjection\Loader;
	use Symfony\Component\Yaml\Yaml;

	/**
	* This is the class that loads and manages your bundle configuration.
	*
	* @link http://symfony.com/doc/current/cookbook/bundles/extension.html
	*/
	class MittaxWsseExtension extends Extension implements PrependExtensionInterface, CompilerPassInterface
	{
	/**
	* @param ContainerBuilder $container
	*/
	public function process(ContainerBuilder $container)
	{
	// ... do something during the compilation
	}

	/**
	* {@inheritdoc}
	*/
	public function load(array $configs, ContainerBuilder $container)
	{

	$configuration = new Configuration();
	$config = $this->processConfiguration($configuration, $configs);

	$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
	$loader->load('services.yml');

	$container->setParameter('mittax.wsse.salt', $config['salt']);
	}

	public function prepend(ContainerBuilder $container)
	{
	$config = Yaml::parse(file_get_contents(__DIR__.'/../Resources/config/config.yml'));

	foreach ($config as $key => $configuration) {

	$container->setParameter('mittax.wsse.salt', $configuration['salt']);

	$container->prependExtensionConfig($key, $configuration);
	}

	}
	}

view raw MittaxBundleExtension.php hosted with ❤ by GitHub

	mittax_wsse:
	salt: cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

view raw config.yaml hosted with ❤ by GitHub

This is done to keep your bundleconfigs only in the bundlecontext. So you can later access your bundleconfig. And only that.

Step 3) Now you can get your config:

	$container = new ContainerBuilder();

	$extension = new MittaxWsseExtension();

	$container->registerExtension($extension);

	$container->loadFromExtension($extension->getAlias());
	$container->compile();

	$salt = $this->_getContainer()->getParameter('mittax.wsse.salt');

view raw someFile.php hosted with ❤ by GitHub

At last we have to publish our new configitems in the <BundleName>/DependencyInjection/Configuration.php

	<?php

	namespace Mittax\WsseBundle\DependencyInjection;

	use Symfony\Component\Config\Definition\Builder\TreeBuilder;
	use Symfony\Component\Config\Definition\ConfigurationInterface;

	/**
	* This is the class that validates and merges configuration from your app/config files.
	*
	* To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/configuration.html}
	*/
	class Configuration implements ConfigurationInterface
	{
	const WSSSE_SALT = 10;
	/**
	* {@inheritdoc}
	*/
	public function getConfigTreeBuilder()
	{

	$treeBuilder = new TreeBuilder();
	$rootNode = $treeBuilder->root('mittax_wsse');

	// Here you should define the parameters that are allowed to
	// configure your bundle. See the documentation linked above for
	// more information on that topic.

	$rootNode
	->children()
	->scalarNode('salt')
	->defaultValue('cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e')
	->isRequired()
	->cannotBeEmpty()
	->end()
	->integerNode('lifetime')
	->defaultValue(600)
	->end()
	->scalarNode('encoder')
	->defaultValue('Mittax\WsseBundle\DependencyInjection\Security\Encoders\Sha512')
	->end()
	->booleanNode('preventreplayattacks')
	->defaultValue(true)
	->end()
	->end();

	return $treeBuilder;
	}
	}

view raw Configuration.php hosted with ❤ by GitHub

That is it!

Freitag, 28. Oktober 2016

Munich: must have visited

This is a little offtopic I think, but I want to share my impressions of munich with you.So, if you are onetimes in Munich, feel free to follow my route there.

ASADO Parsing
My first restaurant in Munich was the steakhouse ASADO Parsing. It`s on the Parsinger Bahnhofsplatz 3. This is directly in the near of the Mainstation Munich Parsing.

The Steaks are perhaps a little small, but excelent in quality. It`s fresh and good.
But the secret tip is the young sexy waitress. She is what a man wants. Sweet small with wonderful blue eyes, long black hairs and a perfect body. A beautyful smile and a overvelming charm.

Now I got my first location where I want to get my steak from.

http://www.asado-steak.de/pasing.html

Feel free to enjoy!

Sonntag, 23. Oktober 2016

symfony 3: 404 routing nginx

If your routing does not work, even if the debug:router shows the correct routing and all other configurations seems to be correct.

Try to delete the <root>/var folder and run composer install again.

This will recreate the var/ datas.

After that your can try to give more rights on the var folder

That solved my problem

Samstag, 22. Oktober 2016

useful books: get the best pdfs for free

Refactoring:

Martin Fowler: "Refatoring"
https://www.csie.ntu.edu.tw/~r95004/Refactoring_improving_the_design_of_existing_code.pdf

Robert C Martin

Donnerstag, 20. Oktober 2016

php7: install xhprof un ubuntu 16.04

On ubuntu we want to install xhprof as our default profiler

Install dependencies

apt-get install pear
sed -i "s/ -n / /" $(which pecl)
sudo apt-get install php7.0-dev
sudo pecl install xhprof

thats it

pear pecl: fix warnings on php7

On ubuntu 16.04 ann error might occure when you install pecl with pear and xhprof Here is a line which fixes that

sed -i "s/ -n / /" $(which pecl)

Sonntag, 16. Oktober 2016

php: run a local inbuild webserver

If you want to start a local webserver on your terminal you can simply type:

php -S localhost:9000 -t web

This will start a webserver on directory "web"

php: calling protected methods without inheritance

Sometimesyou need to call a protected method without inherit from it.
This can be done by integrating the magic method __call()

Here is an example from php.net

yield_something(function($data) use (&$self)
   {
     $self->debug("Doing stuff to the data");
     // do something with $data
     $self->debug("Finished doing stuff with the data.");
   });
}

// Ah-Ha!
public function __call($method, $args = array())
{
   if(is_callable(array($this, $method)))
     return call_user_func_array(array($this, $method), $args);
}
}

$fun = new Fun();
echo $fun->having_fun();

?>

Samstag, 15. Oktober 2016

laravel 5: create professional api with automatic api-docs and rest clients with swagger

Prerequisits

We need some things installed on the local machine.

laravel 5.3 installed

https://laravel.com/docs/5.3/installation

node.js installed

An Api is nothing without a good documention. Without Api-docs every consumer stands infront of a black box. Its is very hard to discover the api methods and to find out how all works. Even if the api is well coded an the developers know hoow to use it. I will always need support and training to give your api consumers / partners an idea how to manage your api.

This is where swagger and swagger-ui comes into the game.

Swagger is an defacto industry standard to unifiy Rest Apis over the internet. Swagger defines Standard metadatina for each of your Api methods in JSON format.
No worry, you dont have to write JSON to get it on. You will "only" have to annotate your Api Classes and its methods.

Swagger UI generates a very useful UI for your REST-API by parsing the swagger.json definition

As you can see, this is a User API with 2 Methods in it. 1 User/list and 1 User/get method.

Swagger UI takes the swagger.json output and turns it inti this nice HTML Pages.

On the top of each Item you can display more information or even a REST Client like that:

Generate REST Clients out of the box

This is really awesome.

Add swagger and swagger-ui to your project

Now lets bring it together with laravel

At first you need l5-swagger. This is a cli extension for laravel

Add "darkaonline/l5-swagger": "~3.0 to your composer.json and make "composer update"

Add module creator to your cli

add "artem-schander/l5-modular": "^1.3" to your composer.json and make "composer update"

At first you need l5-swagger. This is a cli extension for laravel

Add "darkaonline/l5-swagger": "~3.0 to your composer.json and make "composer update"

Generate a module

Switch to your laravel project root

php artisan make:module Api

This will create a Module Api under "app/modules"

Add annotation to your controller

Swagger annotations will describe your Api in a json format. So that it can be used to create a nice webapplication for your Api methods including a complete documentation.

Add a controller like that

	<?php namespace App\Modules\Api\Controllers;

	use App\Http\Requests;
	use App\Http\Controllers\Controller;

	use Illuminate\Http\Request;
	/**
	* @SWG\Swagger(
	* schemes={"http"},
	* host="swagger.local",
	* basePath="/lektionen/swagger/Api/public/Api",
	* @SWG\Info(
	* version="1.0.0",
	* title="Main user api",
	* description="This is our main user api. It contains all method to handle users...",
	* termsOfService="",
	* @SWG\Contact(
	* email="pboethig@gmail.com"
	* ),
	* @SWG\License(
	* name="Private License",
	* url="URL to the license"
	* )
	* ),
	* @SWG\ExternalDocumentation(
	* description="Find out more about this in our FAQ",
	* url="http://www.google.de"
	* )
	* )
	*/
	class ApiController extends Controller {

	/**
	* @SWG\Get(
	* path="/list",
	* summary="List all users",
	* tags={"User/list"},
	* description="return a list of users",
	* operationId="userslist",
	* consumes={"application/json"},
	* produces={"application/json"},
	* @SWG\Response(
	* response=200,
	* description="successful operation",
	* @SWG\Schema(
	* type="array",
	* @SWG\Items(ref="#/definitions/Users")
	* ),
	* ),
	* @SWG\Response(
	* response="404",
	* description="Invalid tag value",
	* ),
	* security={
	* {
	* "usersstore_auth": {"write:users", "read:users"}
	* }
	* }
	* )
	*/
	public function list()
	{
	$content = $this->getFakeData();

	return response()->json($content, 200)->header('Content-Type', 'application/json');
	}
	}

view raw controller.php hosted with ❤ by GitHub

As you can see you a lot of annotation there. Do not feel overvelmed from that. It is definetly worth a try. The benefit is a really smooth webui for your documentation within a REST Client for each method. This will definetly be a sales pitch for your Apis.

If you have set the routing to reach you api methods, you can generate the swagger.json by calling the artisan cli like that

php artisan l5-swagger:generate

This will generate a file "<approot>/storage/api-docs/api-docs.json"

Point your browser to that file and copy the url

Start swagger-ui

Open your browser and open a file "<swagger-ui/dist/index.htm>" from the filemenu in your browser

At that you will get the swagger ui.
Now you can paste the swagger.json url to the searchfield an hit "explore"

Now you will see your api documentation:

Thats awesome

apache: enable cors in htaccess

In some cases your javascripts want work if you try to make xhttp requests via ajax.

The browsers stuck on the CORS Policy wich rejects requests across different domains, to prevent xss.

In some cases you want to allow such requests. For instance in a trusted SOA enviroment, where you have to request accross different domains or subdomains.

If you are using apache as your webserver, you can modify your headers and allow your browser to request via script from a other domain.

Here is how it works.

Add a .htaccess for your directory where you want to request to:

	# with AJAX withCredentials=false (cookies NOT sent)
	Header always set Access-Control-Allow-Origin "*"
	Header always set Access-Control-Allow-Methods "POST, GET, PUT, OPTIONS, PATCH, DELETE"
	Header always set Access-Control-Allow-Headers "X-Accept-Charset,X-Accept,Content-Type"
	RewriteEngine On
	RewriteCond %{REQUEST_METHOD} OPTIONS
	RewriteRule ^(.*)$ $1 [R=200,L,E=HTTP_ORIGIN:%{HTTP:ORIGIN}]]

view raw .htaccess hosted with ❤ by GitHub

Enable headers in apache with:

a2enmod headers

You can restrict the request methods by removing it from the list with allowed verbs to stricten security.

git: add / delete / modify a file on your last commit with --amend. Manipulate your history

Sometimes you forget an important change on your last commit and you have to commit a further change to your repo. This will look ugly in your commit history.

Here is a trick to let the forgotten change look like it was added in your last commit. This prevents discussions in your team about the last commits.

git add <forgotten filename>

git commit --amend --no-edit

If you make a:

git log --graph --all --stat --decorate

It will show up only your last commit with both changes in it. The prevois and the last commit.

Please do only use that on your local history. History manipulation on remote repositories breaks codebases and causes trouble in your dev-team

git: protect you from history overrides and history manipulation

Sometimes you will get in the situation, that your changes simply disapear, even if you are 100% sure, that your have pushed your changes and merged them into master. In the history you cant find your commits.

Well, it seems, that someone has tampered the history with a rebase.

Thats really frustrating, because its hard to proof, and at the end you are looking dump.

Here is a way to protect you from tampering the history or using none fast forwards or deleting history

Edit your ~/.gitconfig

	[user]
	email = <youremail>
	name = <your name>
	[rerere]
	enable = true
	[recieve]
	denyNoneFastForwards = true
	denyDeletes=true
	fsckObjects = true

view raw gitconfig hosted with ❤ by GitHub

git: let git learn how to solve conflicts automaticly: rerere

Once you have solved a conflict, you can git tell to learn from you.
Activate rerere and next time the same conflicts occures git will solve this conflicts automaticly

git config --global rerere.enabled true

git: add a commited file to .gitignore

Everyones, how anoying it is to have files in the remote repository, which has to be on the .gitignorelist.

Git simply ignores every .gitignore entry, wich was committed already.

Here is a simple trick wich helps you out

git update-index --assume-unchanged <filename>

Freitag, 14. Oktober 2016

laravel 5: json response with

In Laravell 5 PS7 support is missing. So it is a little bit tricky to return a json response with a statuscode and a content type.

Here is a simple controller which does the trick

	<?php namespace App\Modules\Api\Controllers;

	use App\Http\Requests;
	use App\Http\Controllers\Controller;

	use Illuminate\Http\Request;
	/**
	* @SWG\Swagger(
	* schemes={"http"},
	* host="swagger.local",
	* basePath="/lektionen/swagger/Api/public/Api",
	* @SWG\Info(
	* version="1.0.0",
	* title="Main user api",
	* description="This is our main user api. It contains all method to handle users...",
	* termsOfService="",
	* @SWG\Contact(
	* email="pboethig@gmail.com"
	* ),
	* @SWG\License(
	* name="Private License",
	* url="URL to the license"
	* )
	* ),
	* @SWG\ExternalDocumentation(
	* description="Find out more about this in our FAQ",
	* url="http://www.google.de"
	* )
	* )
	*/
	class ApiController extends Controller {

	/**
	* @SWG\Get(
	* path="/list",
	* summary="List all users",
	* tags={"User/list"},
	* description="return a list of users",
	* operationId="userslist",
	* consumes={"application/json"},
	* produces={"application/json"},
	* @SWG\Response(
	* response=200,
	* description="successful operation",
	* @SWG\Schema(
	* type="array",
	* @SWG\Items(ref="#/definitions/Users")
	* ),
	* ),
	* @SWG\Response(
	* response="404",
	* description="Invalid tag value",
	* ),
	* security={
	* {
	* "usersstore_auth": {"write:users", "read:users"}
	* }
	* }
	* )
	*/
	public function list()
	{
	$content = $this->getFakeData();

	return response()->json($content, 200)->header('Content-Type', 'application/json');
	}
	}

view raw controller.php hosted with ❤ by GitHub

Montag, 10. Oktober 2016

git: add p4merge as diff and mergetool to console

On windows its useful to use a difftool like p4merge.exe to compare 2 versions of a file.

Lets configure git to use p4merge

Prerequisits

We need some things installed on the local machine.

git bash installed
p4merge installed https://www.perforce.com/downloads/integrations

Edit .gitconfig

open a terminal

git config --global merge.tool p4merge

git config --global mergetool.p4merge.path "<path/to/p4merge.exe>"

git config --global mergetool.prompt false

git config --global diff.tool p4merge

git config --global difftool.p4merge.path "<path/to/p4merge.exe>"

git config --global difftool.prompt false

This will make git use p4merge for diff and merging your files visualy

You can test this new difftool by comparing unstaged changes like that:

git difftool

git: add a custom shortcut for long commands

Some commands in git are some kind of complicated. Look at this command:
It will simply print the grap history

git log --oneline --graph --decorate

To shorten that, you can setup a alias.

Prerequisits

We need some things installed on the local machine.

git bash installed

Add a shortcut

open a terminal

git config --global alias.hist "git log --oneline --graph --decorate"

This will add an alias "hist" to your git console

You can test it with:

git hist

git: add notepadd++ as default editor

If you are on Windows and you want to use notepad++ as the default editor you can follow this instructions

Prerequisits

We need some things installed on the local machine.

git bash installed
notepadd++ installed

Add notepadd++ to git config

Open GitBash and type:

git config --global "notepad++ -multiInst -nosession"

You can test it with:

git config --global -e

nginx: tuning nginx and meter performance

Today i found a very good tutorial from Bajamin Cane.
He tunes an nginx x and metered it with ApacheBench

https://blog.codeship.com/tuning-nginx/

And a Second page based on the first:

https://www.webcodegeeks.com/web-development/pregenerating-static-web-pages-better-performance/

Sonntag, 25. September 2016

node.js: create and scale a simple rest microservice cluster with cluster.js and express to your servers cpu

Everyone speaks about microservices. Today we want to create our first node.js microservice based on an article in the current phpmagazin.

On top we want to add this microservice to a servicecluster, which can scale perfect to your hardware and doubles your number of request per second to 10000 hits / sec

Prerequisits

We need some things installed on the local machine.

node.js and npm installed

If you have installed the node and npm we can proceed

Create a npm project

-npm init

This will open a promt to fill your projectdata

Install needed node libraries

We need express.js as a webserver framework, SQLite.js as the database-layer and body-parser to process responses

-npm install --save express body-parser cluster

Create index file

Our index.js references the libraries, implements the router and starts the app on port 8085

Here is the index.js

const express = require('express');
const bodyParser = require('body-parser');

const app = express();

app.use(bodyParser.urlencoded({extened:false}));

require('./lib/router')(app);

app.listen(8085);

Create your routings

Our service implements 6 routes:

URL	HTTP Method	Description
/timetrack/	GET	READ all entries
/timetrack/user/:id	GET	READ a user entry
/timetrack/id/:id	GET	READ an entry
/timetrack/	POST	add an entry
/timetrack/:id	PUT	update an entry
/timetrack/:id	DELETE	delete an entry

Lets create this routes in the folder "lib" (create this folder) by adding a file "routes.js"

This simple router just takes the requests and returns a static string, so that we can see the router working

lib/router.js

module.exports = function (app)
{
    app.get('/timetrack/id/:id', (req, res)=>
    {
        res.send('Returning a specific item');
    });

    app.get('/timetrack', (req, res)=>
    {
        res.send('Returning all items');
    });

    app.post('/timetrack', (req, res)=>
    {
        res.send('add an item');
    });

    app.put('/timetrack/:id', (req, res)=>
    {
        res.send('updating an item');
    });

    app.delete('/timetrack/:id', (req, res)=>
    {
        res.send('delete a specific item');
    });
};

Create your cluster

Cluster.js gives us the possibility to create 1 nodeprocess per cpu. So you can scale your node app with factor 8 on a octacore i7

This will double the number of request per second.

cluster.js

var cluster = require('cluster');
var numCPUs = require('os').cpus().length;

if (cluster.isMaster) {
  console.log('#######################################');
  console.log('found:' + numCPUs + ' cpus on this server:');
  console.log('#######################################');

  for (var i = 0; i < numCPUs; i++) {
    
    console.log('starting cluster instance on cpu:' + i);
    cluster.fork();
  }

  cluster.on('exit', function(worker, code, signal) {
    console.log('worker ' + worker.process.pid + ' died');
  });
} else {

    //change this line to Your Node.js app entry point.
    require("./index.js");
}

Test your service

node index.js

Open a second terminal and run

ab -n 10000 -c 1000 http://localhost:8085

Now we want to scale our service:
Stop your app and restart it with

node cluster.js

Restest the service and compare the results

ab -n 10000 -c 1000 http://localhost:8085

As you can see, in the first test we got 5448 Request per second. On the second test with cluster.js we have 10756 Requste per second. This is more then double the perfomance.

Realy awsome

http2: make express talk https with spd2

In on of our last tutorials, we implemented http2 in a node app with spdy.
Today we want to teach express how to speak http2. Except the cert creation it is a quite easy task.

To make things simple we selfsign this certificate and import it to firefox.

Prerequisits

We need some things installed on the local machine.

a /etc/hostfile entry for "nodejs.local"
a ssl certificate for nodejs.local
node.js installed

Get the ssl cert and the server key

Create a projectfolder in your webroot.

Save that cert as server.crt and the server.key to your local project under <projectroot>/etc/certs/

server.crt

server.key

Alternativly you can sign your own cert with openssl

Now open in Firefox:
Settings->Advanced->Certificate and import it under "Cert Authority"

Create an node-express / spdy app

Install spdy and fs

npm install --save fs spdy exppress

Spdy is needed to handly http2 requests and fs will handle our key and certfiles.
Express will do the routing and takes our requests. After that the express app is passed into spdy as an agument. On that point spdy will handle the express app and bind a server on port 8084

Create the webserver by saving folling code as index.js in your projectroot

const spdy = require('spdy');
const fs = require('fs');

const express = require('express');
const app = express();

const options = 
{
     key:fs.readFileSync('../etc/certs/server.key'),
    cert: fs.readFileSync('../etc/certs/server.crt')
}

app.get('/',(req,res)=>
{
    res.send('Hello express');
});

spdy.createServer(options, app).listen(8084);

Run your new http2 server

node index.js

This will bind a simple server on port 8084, so that you can surf http://nodejs.local:8084 and see "Hello Client"

If you open firebug, you will see, that your request will use http 2 on express

This is AWESOME

Samstag, 24. September 2016

ivy: publish to nexus - unauthorized

It tooked me 6 hours and many retries to find out, that its not possible to use the ivy publish task on a host like: "http://localhost:8082"

It shows up in a message like that: impossible to publish artifacts for com-test#coolsoftwaremodule;working@pboethig: java.io.IOException: Access to URL http://localhost:8082/content/repositories/releases/com-test/coolsoftwaremodule/1.2.3.4/coolsoftwaremodule-1.2.3.4.zip was refused by the server: Unauthorized
I wrongly have used a build.properties like that:

repo.protocoll=http
repo.host=localhost:8082
repo.realm=Sonatype Nexus Repository Manager
repo.username=admin
repo.password=admin123

and a credentialsobject like that:

<credentials 
     host="${repo.host}"
     realm="${repo.realm}" 
     username="${repo.username}" 
     passwd="${repo.password}"

If you want to ivy:publish to a custom port you have to configure the port like that:

repo.protocoll=http
repo.host=localhost
repo.port=8082
repo.realm=Sonatype Nexus Repository Manager
repo.username=admin
repo.password=admin123

and a credentialsobject like that:

<credentials 
     host="${repo.host}"
     port="${repo.port}"
     realm="${repo.realm}" 
     username="${repo.username}" 
     passwd="${repo.password}"

Hope that will save you some time!

ant: retrieve , resolve and publish dependencies to nexus

For everyone who is looking for the basics in Ant, Ivy and Nexus, here is my simplest example how to connect, retrieve and publish artifacts from nexus with ant and ivy

Prerequisits

We need some things installed on the local machine.

ant installed

apt-get install ant

nexus installed

https://github.com/sonatype/docker-nexus

Filestructure:

<projectroot>
    |__build.xml
    |__ivy.xml
    |__ivysettings.xml

Setup the build.xml

We want to cleanup the local build folders, download some needed dependencies and cleanup the build cache. A very simple task, you would think. But have a look. That will come a little bit more complex now.

All single tasks will be defined in the build.xml. This file will be run by ant.

Its important, that you see the "depends" attribute on every single task, This attributes defines the order of processing the single task.

My build.xml

<project name="Testproject" default="init" basedir="." xmlns:ivy="antlib:org.apache.ivy.ant">
  <description>
    simple example build file
  </description>
  <!-- set global properties for this build -->
    <property name="src" location="src"/>
  <property name="build" location="build"/>
  <property name="dist" location="dist"/>
  <property name="ivy-version" value="2.2.0"/>
  <property name="ivy.url" value="http://central.maven.org/maven2/org/apache/ivy/ivy/${ivy.version}/ivy-${ivy.version}.jar"/>


<target name="init" depends="clean">
    <ivy:settings file="ivysettings.xml"/>
</target> 

<target name="resolve">
  <echo>Downloading dependencies defined in ivy.xml</echo>
    <get src="${ivy.url}" dest="${basedir}/.ant/lib/ivy-${ivy.version}.jar" skipexisting="true"/>

    <taskdef resource="org/apache/ivy/ant/antlib.xml" uri="antlib:org.apache.ivy.ant" classpath="${basedir}/.ant/lib/ivy-${ivy.version}.jar"/>
    
    <ivy:retrieve pattern="target/modules/[artifact].[ext]" symlink="true" type="zip"/>
    
    <unzip dest=".">
      <fileset dir="target/modules"/>
    </unzip>
    
    <mkdir dir="target/buildlibs"/>
    
    <ivy:retrieve pattern="target/buildlibs/[artifact].[ext]" symlink="true" type="jar"/>
</target>

<target name="clean" description="Cleanup build directory">
    
</target>

<target name="clean-all" depends="init,clean" description="Clean and purge caches">
    <!-- Purge the ivy cache -->
    <ivy:cleancache/>
</target>
</project>

This sets up a "Testproject" in ant which uses ivy for configuring the build task properties. As you can see, we are defining some properties (src, build and dist).

There are 4 Task, which will be executed in following order.

clean
- this task cleans up the build folders. So all sources, which are only needed for this build can be deleted. Its getting called by the "init" task.

init:
- this is the task, which initializes the projectbuild starts the cleaning task first. As you can see, there is a file reference to ivysettings.xml. Later I will explain that.

resolve:
- this task will download all needed buildtools and project dependencies, we have defined in a the central dependency managementfile named "ivy.xml".

clean-all
- At the end we will delete the ivy cache.

To make that buildfile work, we need 3 further more files. A "ivy.xml", a "ivysettings.xml" and a "build.properties file".

Setup the ivy.xml

In our build.xml in task init we defined that we want to use ivy and it's settings as our configuration tool to configure the build.xml

If you have a look in the ivy.xml you will see following code

ivy.xml

<ivy-module version="2.0">
    <info organisation="com.test" module="test.php.project"/>
    <publications>
        <artifact type="zip" ext="zip"/>
        <artifact type="pom" ext="pom"/>
    </publications>
    <dependencies>
     <dependency org="com-test" name="test" rev="1.1.1" transitive="false"/>
    </dependencies>
</ivy-module>

As you can see, we have 3 object here:

the info object
- This will define the organisation, which can be the reverted company homepage like "com.google" and the modulename, which defines the name of the softwarepackage

the publications object
-this defines the artifacts , which will be published at the end of the process. Because we will use the maven2 standard we will publish a .pom file, which contains the needed maven2 metadata for our buildartifact. You will see, thet nexus needs that pomfile to store the packageinformation.

the dependencies list
- here you will define your project or builddependencies, which will be downloaded and usedduring the build. All 3rd party libraries can be defined here and merged into your project later by a pecific ant task.
In that project we will simply download a test.zip package from organisation "com-test" in version 1.1.1
Please make sure, you have uploaded a similar file to your nexus repo, so that we can resolve this dependency

Setup the ivysettings.xml

This file you will need to store common buildinformation like credentials to access the artifacttool (nexus) or to define your resolvers to to download and publish your artifacts.

This file gets included in your init task of your build.xml. Thats very important. otherwhise, your build task wont find its properties to work.

ivysettings.xml

<?xml version="1.0" encoding="UTF-8"?>
<ivysettings>
 <properties file="${user.home}/.ant/config/build.properties"/>

    <credentials 
     host="${repo.host}"
     port="${repo.port}" 
     realm="${repo.realm}" 
     username="${repo.username}" 
     passwd="${repo.password}"/>
    
 <settings defaultResolver="public"/>
 <resolvers>
  <ibiblio name="public" m2compatible="true" useMavenMetadata="false" root="${repo.protocoll}://${repo.host}:${repo.port}/content/repositories/php"/>
   
   <url name="publish" m2compatible="true">
      <artifact 
   pattern="${repo.protocoll}://${publish.host}:${repo.port}/content/repositories/releases/[organisation]/[module]/[revision]/[artifact]-[revision].[ext]"/>
  </url>
 </resolvers>
 <modules/>
</ivysettings>

As you can see, we are defining a property named "properties file". This means, that we will load our predefied set of properties from a file named "build.properties". Here we will store our secret accessdata to nexus. Every programmer has to install this file manually in his home dir

Further more you see a creentials object. This object uses the variables defined in the build.properties to store the accessdata to nexus. At last the ivysettings defined the url resolver. The resolver downloads and uploads the build artifacts to nexus under a defined url pattern,

Setup the build.properties

build.properties
repo.protocoll=http
repo.host=localhost
repo.port=8082
repo.realm=Sonatype Nexus Repository Manager
repo.username=admin
repo.password=admin123

Save this file to /<homedir>/.ant/config/build.properties

Make sure your nexus connectiondata are working!

Run your build

Now you can run ant init on the terminal

ant init
If everything went well you will get a Build success

Dienstag, 20. September 2016

ant: create targets for different os

If you want to execute your ant task on different os like windows or linux you can use a special exec attribute "osfamily"

This attribute allows you to define targets for each os.

Here is a sample target to execute phpunit on linux and windows.

server.crt

<project name="Testproject" default="dist" basedir=".">
  <description>
    simple example build file
  </description>
  <!-- set global properties for this build -->
  <property name="src" location="src"/>
  <property name="build" location="build"/>
  <property name="dist" location="dist"/>

  <target name="init">
    <antcall target="PHPUnit" />
  </target>


  <target  name="PHPUnit" description="Run PHP Unit">
    <exec osfamily="unix" executable="${basedir}/vendor/bin/phpunit" failonerror="true">
      <arg value="--configuration"/>
      <arg value="${basedir}/phpunit.xml"/>
    </exec>
      <exec osfamily="windows" executable="${basedir}/vendor/bin/phpunit.bat" failonerror="true">
          <arg value="--configuration"/>
          <arg value="${basedir}/phpunit.xml"/>
      </exec>
  </target>

  <target name="dist">
  </target> 
  <target name="clean"
        description="clean up">
    <!-- Delete the ${build} and ${dist} directory trees -->
    <delete dir="${build}"/>
    <delete dir="${dist}"/>
  </target>
</project>

Simply run:

ant init

As you can see, there are 2 exec objects with a osfamily attribute for windows and linux.

This is simply awsome !

Sonntag, 18. September 2016

https: use node.js spdy to implement http2

Because http2 is the next generation protocoll in the web with all its advantages like performance, better informations etc, we want to implement a simple http2 webserver.

Most of the browser do actually support http2. FF, Safari IE 11 and Opera in the latest version does.

Because all browsers are making ssl / tsl to the encryption standard when using http2, you will need a certificate.

To make things simple we selfsign this certificate and import it to firefox.

Prerequisits

We need some things installed on the local machine.

a /etc/hostfile entry for "nodejs.local"
a ssl certificate for nodejs.local
node.js installed

Get the ssl cert and the server key

Create a projectfolder in your webroot.

Save that cert as server.crt and the server.key to your local project under <projectroot>/etc/certs/

server.crt

server.key

Alternativly you can sign your own cert with openssl

Now open in Firefox:
Settings->Advanced->Certificate and import it under "Cert Authority"

Create a simple webapp using http2

Install spdy and fs

npm install --save fs spdy

Spdy is needed to handly http2 requests and fs will handle our key and certfiles

Create the webserver by saving folling code as index.js in your projectroot

const spdy = require('spdy');
const fs = require('fs');


const options =
{
    key:fs.readFileSync('./etc/certs/server.key'),
    cert: fs.readFileSync('./etc/certs/server.crt')
}

spdy.createServer(options, (req, res)=>
{
    res.writeHead(200);
    res.end('Hello Client');

}).listen(8084);

Run your new http2 server

node index.js

This will bind a simple server on port 8084, so that you can surf http://nodejs.local:8084 and see "Hello Client"

If you open firebug, you will see, that your request will use http 2

This is AWESOME

openssl: create a self signed certificate for a local host entry

From time to time you will need to create a TSL / SSL certificate on your local machine. For instance, if you want you use http2. In most of the browsers http2 implements TSL / SSL. So you need a cert for your localhost.

You will learn in this tutorial

to create a secure and a insecure serverkey needed for a Certificate Request with openssl
to create a Certificate Request from a serverkey with openssl
to create a selfsigned certificate from a Certificate Request with openssl

Prerequisits

openssl

Create serverkeys

The first step in certificate creatation is to create serverkeys for a CR (Certificate Request) on your servermachine. That means, your will create a 2048 bit RSA server.key on your local servermachine and reques a cert for for this server on a CA (Certificate Authority) so that the CA can approve this request with a cert for this servermachine key.

Every cert is signed to only one serverkey, except when you are using wildcard certificates

Normally you will use a common CA like Verisign, Commode or Geotrust. In our case we want to create a selfsigned certificate. In that case we are our own CA.

Clearly, thats only usefull, if we want to develop locally or internaly.

So let's create the server.key's

openssl genrsa -des3 -out server.key 2048

At next you will be asked for a passphrase. Type in a secure password with min length 5 letters, a specialchar and 1 digit

That's it. You will now find a file "server.key" in the current directory

Create a server.key for passwordless encryption.
The server.key you have cfreated will ask everytime for a pasword, if you use it. To prevent that, we will now create a further serer,key, which doens't need a password, because it's based on the password encrypted key, we have created before.

openssl rsa -in server.key -out server.key.insecure

This will save a new key "server.key.insecure"

Let's rename the key
To get rid of the insecure word in a serverkey, we simply rename them. :)

mv server.key server.key.secure

mv server.key.insecure server.key

Now we have created our passwordless server,key.

Create a CR for your server.key

Now we have to create our Certificate Request (CR) for our server.key. This can also be done by openssl

openssl req -new -key server.key -out server.csr

At next you will be asked for the server.key passphrase.

In the next prompts you will be asked for Detailinformations of your company.

We want to create a cert for local development under "https://nodejs.local".

So your FQDN is nodejs.local

Don`t forget to add nodejs.local to your local /etc/hosts

After you typed in your password,openssl will save a file "server.csr" in your current directory.

Now, you can send this CertRequest to your CertAuthority or you can self sign the certificate

Selfsign your certificate

For local development we do not want to spend 100 Bugs a year, So lets selfsign the cert. But you will never use that for stage or live / prod system, where your customers are logging them in.

openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt

Great. Now we have a new certificate for our dev environment

You can use the generated "the server.crt" and "server.key" files in your application to en- and decrypt requests

It is a good idea to store the files in a central folder like /etc/ssl/certs and /etc/ssl/keys

At last you have to import this new cert in your browser.

Under Settings->Advanced->Certificates you can inport it under "Certificate Authorities"

Cheers !

Freitag, 16. September 2016

jenkins: install an ubuntu slave as a service.

Before we start to write any line of code, we should make sure, that out buildsystem is running and the CI process in our new project is automatted.

The CI pipline only is complete, when you deploy your project directly to your test , stage and liveservern.

One possibility is, to register your webserver as a slave on your buildserver.

In our case we are using jenkins as a master build server and a ubuntu webserver as a slave.

If everythings is correct, you will see yout slavenode on the jenkinsdashboard.
Our slave is called "docker_gitlab_webserver_1" our Jenkins server listens to "dockergitlab_jenkins_1" on port 8080

So let'shave a look on the configuration

Configure your new node

As you can see we have defined a rootdirectory on the slave "/var/lib/jenkins".
Create that folder a on the slave machine nd make it accessable for the master.

This configuration will use Java Webstart with Jnpl. This will do the trick on communication between slave and master.

After you save the configuration you will get a downloadlink for your "slave.jar" and a command, which you can execute on your slave

Execute on your slave

java -jar slave.jar -jnlpUrl http://dockergitlab_jenkins_1:8080/computer/dockergitlab_webserver_1/slave-agent.jnlp

This has to be executed in "/var/lib/jenkins"

Make sure you have java 7 installed

After that you can see your slave running "connected" on your jenkins master.

Great !

Install this startupscript as a service

To make that rebootsafe you have to create a service and add it to the ubuntu runlevels S and 2, 3 and 6

Create a file "/etc/init.d/jenkins-slave"

	#!/bin/bash
	#
	# /etc/init.d/jenkins-slave
	#
	# To add the script to autostart call =>
	# sudo update-rc.d jenkins-slave defaults
	#
	# To remove the script from autostart call =>
	# sudo update-rc.d -f jenkins-slave remove
	#
	### BEGIN INIT INFO
	# Provides: jenkins-slave
	# Required-Start: $local_fs $remote_fs $network $syslog $named
	# Required-Stop: $local_fs $remote_fs $network $syslog $named
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: Starts jenkins-slave
	# Description: Starts jenkins-slave
	### END INIT INFO

	Name="Jenkins Slave"
	InstanceName="linux-shop-ci"
	JenkinsUrl="https://<your jenkins ur.>"
	Log="/var/log/jenkins"
	Pidfile="/var/run/jenkins-slave.pid"
	JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64

	case "$1" in
	start)
	touch $Log
	chown shopbuilduser.root $Log
	echo "Starting $Name">>$Log
	"$JAVA_HOME/bin/java" -jar /usr/local/jenkins/slave.jar -jnlpUrl $JenkinsUrl/computer/$InstanceName/slave-agent.jnlp -noCertificateCheck 2>>$Log >>$Log &
	Pid=$!
	if [ -z $Pid ]; then
	printf "%s\n" "Fail"
	else
	echo $Pid > $Pidfile
	printf "%s\n" "Ok"
	fi
	;;

	stop)
	printf "%-50s" "Stopping $Name"
	Pid=`cat $Pidfile`
	if [ -f $Pidfile ]; then
	kill -TERM $Pid
	printf "%s\n" "Ok"
	rm -f $Pidfile
	else
	printf "%s\n" "pidfile not found"
	fi
	;;

	restart)
	$0 stop
	$0 start
	;;

	status)
	printf "%-50s" "Checking $Name..."
	if [ -f $Pidfile ]; then
	Pid=`cat $Pidfile`
	if [ -z "`ps axf \| grep ${Pid} \| grep -v grep`" ]; then
	printf "%s\n" "Process dead but pidfile exists"
	echo "Pidfile: $Pidfile"
	else
	echo "Running"
	echo "Pid: $Pid"
	echo "Pidfile: $Pidfile"
	fi
	else
	printf "%s\n" "Service not running"
	fi
	;;

	*)
	echo "Usage: $0 {start\|stop\|restart}"
	;;
	esac

view raw jenkins.slave hosted with ❤ by GitHub

sudo chmod 755 /etc/init.d/jenkins-slave
sudo chown root:root /etc/init.d/jenkins-slave

sudo update-rc.d jenkins-slave defaults

Add it to Autostart

sudo ln -s /usr/lib/insserv/insserv /sbin/jenkins-slave
sudo insserv jenkins-slave

This will set correct accessrights to your service Make sure, you have replaced the parameters with your data.

Sonntag, 11. September 2016

unittesting: install and use phpunit from scratch.

If you start a new php project, you will find it hard to implement phpunit in your project and in your local environment, because after a while you simply forget how the setup is working.

So let's repeat the installation and configuration of composer and phpunit.

We want:

running composer
running phpunit
a sample project skelleton
a sample class
a simple test for a class

We need some things installed on the local machine. We are webprogrammers who love unix and linux. So we are using a ubuntu xenial 16.04

Install composer

With composer the hard task of outloading your sourcefiles is a little bit simpler. Because it makes some work for us, we really dont want to do, like setup autoloading manually. PHP isnt very comfortable here. So we have to use a tool.

Composer install

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php composer-setup.php
php -r "unlink('composer-setup.php');"
sudo mv composer.phar /usr/local/bin/
sed -i "$ aalias composer='php /usr/local/bin/composer.phar' " ~/.bashrc . ~/.profile
source ~/.bashrc

This will install composer and add it to your console, so that you can simply type "composer"

Install phpunit

To make sure, we have the lastest stable version installed we use composer to istall phpunit.

phpunit install

composer  global require "phpunit/phpunit"

add it to the console

sudo ln -s  ~/.composer/vendor/phpunit/phpunit/phpunit   /usr/bin/

test it

composer install

phpunit --version

Configure psr-4 autoloading

We want to use the latest standard to load our classes with namespacing and psr-4.

To do that, we have to tell composer to use psr-4

open composer.json and add

"autoload": {
    "psr-4": {"TestPhpProject\\": "src/"}
},

This will search for all Classes with Namespace "TestPhpProject" in a folder "src"

Now we have to run a scanning for all classes in class src initialy to create the psr-4 classmap

recreate psr-4 autoloading classmap

composer dump-autoload

Create a testproject

Now that we have composer ready to load our classes automaticly, we have to setup our corresponding projectstructure:

Create folderstructure like that
TestPhpProject
|_src
|_test

Create a phpunit test class under "test" named MathTest.php with this content:

<?php

use TestPhpProject\Math;

class MathTest extends \PHPUnit\Framework\TestCase
{
    // test the talk method
    public function testAdd() {
        // make an instance of the user
        $math = new Math();

        // use assertEquals to ensure the greeting is what you
        $expected = 1;
        $actual = $math->add(1,2);
        $this->assertEquals($expected, $actual);
    }
}

We always create our test before we implement the class.

This simple testcase uses the TestPhpProject\Math class , we created before.

The class MathTest extends the UnitTest Framework class "TestCase" and implements a method testAdd(). This method refences a Mathobject and comares trhe result from the method add() with an expected result 1. This will fail.

If your first test fails, ist greate, because it must fail for the first time. All things fail first!

Learn to accept! It makes things very easy.

Create a simple class under "src" named Math.php with this content:

<?php

namespace TestPhpProject;

Class Math
{
    public function __construct()
    {
        $this->_test = '1';
    }

    public function add($x, $y)
    {
        return $x+$y;
    }
}

As you can see we have defined a namespace TestPhpProject, wich corresponds to our psr-4 autoloader we defined before. It has a constructor which sets the property test to 1 and a function add, which simply add 2 sumands and returns the result.

Pretty simple.

Tell phpunit to use our test directory and our composer autoloader to load our testsfiles automaticly.

Add a file phpunit.xml to your projectroot with this content

<?xml version="1.0" encoding="utf-8" ?><phpunit bootstrap="./vendor/autoload.php">

 <testsuites>

   <testsuite name="The project's test suite">

     <directory>./tests</directory>

   </testsuite>

 </testsuites>
</phpunit>

Run our first test

phpunit

Samstag, 10. September 2016

build: automate your php code reviews with ant tasks

Each php project needs a local build process, to check the code quality.
In PHP there are some standard tools to check.
- Codestyle
- Dependencies
- Complexity
- Syntaxerrors

and many more issues.

Its very handy to use tools like ant, to wrap up this QA tools. So you can automate the code review process and run this tool against your codebase.

Once you have ant installed, you can add a build.xml definition to your project. This definition orchestrates the single phptools to inspect your code and create docs. This tasks are called "Ant-Tasks"

After you have setup your build.xml you can simly start ant to run all tests.

Later you can add this ant tasks to your jenkins buildsystem to check every releaseversion for issues in quality.

Lets start.

Prerequisits

We need some things installed on the local machine.

ant
composer

Create a testproject

I have created a small testproject with just 1 class and 1 testclass in it.
But that's okay to demonstrate the case. If you take a look in the composer.json, you will see, that all buildtools will be installed during build. So you dont need to install any tool, except ant

Just clone the project:
git clone https://github.com/pboethig/testPHPProject.git

Create your build definition

We want to create a single task for each testing tool in our defintion.
Additionalyl we have to prepare the buildfolder-structure and setup the project with this build definition.

Her is mine. It lives directly in the project root.

As you can see, there is a task named "<target>" for each tool which gets run on the codebase in the src folder.

The single targets gets run by the 2 targets TEST and REPORT. Later your will start the REPORT TASK via ant in the console. This will automaticly start the TEST target, so that single targets can be executed.

My build.xml from the projectroot

	<project name="Testproject" default="dist" basedir=".">
	<description>
	simple example build file
	</description>
	<!-- set global properties for this build -->
	<property name="src" location="src"/>
	<property name="build" location="build"/>
	<property name="dist" location="dist"/>

	<target name="init">
	<!-- Create the time stamp -->
	<tstamp/>
	<!-- Create the build directory structure used by compile -->
	<mkdir dir="${build}"/>
	<mkdir dir="${basedir}/build/api"/>
	<mkdir dir="${basedir}/build/api/html"/>
	<mkdir dir="${basedir}/build/coverage"/>
	<mkdir dir="${basedir}/build/logs"/>
	<mkdir dir="${basedir}/build/pdepend"/>
	<mkdir dir="${basedir}/build/phpdox"/>

	<antcall target="REPORT" />

	</target>

	<target name="TEST" depends="Lint, PHPUnit"></target>


	<target name="REPORT" depends="TEST, phploc,phpcs,pdepend,phpmd,phpcpd,phpdox"></target>


	<target name="Lint" description="Lint Check (Syntax error check)">
	<apply executable="php" failonerror="true">
	<arg value="-l" />
	<fileset dir="${basedir}/src">
	<include name="*/.php"/>
	</fileset>
	</apply>
	</target>

	<target name="phploc" description="messure projectsize with PHPLOC">



	<exec osfamily="unix" executable="${basedir}/vendor/bin/phploc">
	<arg value="--count-tests" />
	<arg value="--log-csv" />
	<arg value="${basedir}/build/logs/phploc.csv" />
	<arg path="${basedir}/src" />
	</exec>

	<exec osfamily="windows" executable="${basedir}/vendor/bin/phploc.bat">
	<arg value="--count-tests" />
	<arg value="--log-csv" />
	<arg value="${basedir}/build/logs/phploc.csv" />
	<arg path="${basedir}/src" />
	</exec>
	</target>



	<target name="phpcs" description="checks missing codestyles">
	<exec osfamily="windows" executable="${basedir}/vendor/bin/phpcs.bat">
	<arg value="--report=checkstyle" />
	<arg value="--report-file=${basedir}/build/logs/checkstyle.xml" />
	<arg value="--standard=${basedir}/build/phpcs/phpcs_ruleset.xml" />
	<arg path="${basedir}/src" />
	</exec>

	<exec osfamily="unix" executable="${basedir}/vendor/bin/phpcs">
	<arg value="--report=checkstyle" />
	<arg value="--report-file=${basedir}/build/logs/checkstyle.xml" />
	<arg value="--standard=${basedir}/build/phpcs/phpcs_ruleset.xml" />
	<arg path="${basedir}/src" />
	</exec>
	</target>

	<target name="pdepend" description="checks dependencies">
	<exec osfamily="windows" executable="${basedir}/vendor/bin/pdepend.bat">
	<arg value="--jdepend-xml=${basedir}/build/logs/jdepend.xml" />
	<arg value="--jdepend-chart=${basedir}/build/pdepend/dependencies.svg" />
	<arg value="--overview-pyramid=${basedir}/build/pdepend/overview-pyramide.svg" />
	<arg path="${basedir}/src" />
	</exec>
	<exec osfamily="unix" executable="${basedir}/vendor/bin/pdepend">
	<arg value="--jdepend-xml=${basedir}/build/logs/jdepend.xml" />
	<arg value="--jdepend-chart=${basedir}/build/pdepend/dependencies.svg" />
	<arg value="--overview-pyramid=${basedir}/build/pdepend/overview-pyramide.svg" />
	<arg path="${basedir}/src" />
	</exec>
	</target>

	<target name="phpmd" description="checks codemess">
	<exec osfamily="windows" executable="${basedir}/vendor/bin/phpmd.bat">
	<arg path="${basedir}/src" />
	<arg value="xml" />
	<arg value="${basedir}/build/phpmd/phpmd_ruleset.xml" />
	<arg value="--overview-pyramid=${basedir}/build/pdepend/overview-pyramide.svg" />
	</exec>

	<exec osfamily="unix" executable="${basedir}/vendor/bin/phpmd">
	<arg path="${basedir}/src" />
	<arg value="xml" />
	<arg value="${basedir}/build/phpmd/phpmd_ruleset.xml" />
	<arg value="--overview-pyramid=${basedir}/build/pdepend/overview-pyramide.svg" />
	</exec>
	</target>

	<target name="phpcpd" description="find douplicate code">
	<exec osfamily="windows" executable="${basedir}/vendor/bin/phpcpd.bat">
	<arg value="--log-pmd" />
	<arg value="${basedir}/build/logs/pmd-cpd.xml"/>
	<arg path="${basedir}/src"/>
	</exec>
	<exec osfamily="unix" executable="${basedir}/vendor/bin/phpcpd">
	<arg value="--log-pmd" />
	<arg value="${basedir}/build/logs/pmd-cpd.xml"/>
	<arg path="${basedir}/src"/>
	</exec>
	</target>

	<target name="phpdox" description="Generate API Documentation">
	<exec osfamily="windows" executable="${basedir}/vendor/bin/phpdox.bat">
	</exec>
	<exec osfamily="unix" executable="${basedir}/vendor/bin/phpdox">
	</exec>

	</target>

	<target name="PHPUnit" description="Run PHP Unit">
	<exec osfamily="unix" executable="${basedir}/vendor/bin/phpunit" failonerror="true">
	<arg value="--configuration"/>
	<arg value="${basedir}/phpunit.xml"/>
	</exec>
	<exec osfamily="windows" executable="${basedir}/vendor/bin/phpunit.bat" failonerror="true">
	<arg value="--configuration"/>
	<arg value="${basedir}/phpunit.xml"/>
	</exec>
	</target>

	<target name="package" description="package the release">
	<zip
	destfile="${basedir}/../release/release-${TAG_TO_BUILD}.zip"
	basedir="." excludes="vendor/, release/"/>
	</target>

	<target name="dist">
	</target>
	<target name="clean"
	description="clean up">
	<!-- Delete the ${build} and ${dist} directory trees -->
	<delete dir="${build}"/>
	<delete dir="${dist}"/>
	</target>
	</project>

view raw build.xml hosted with ❤ by GitHub

Start your local build

After you have installed the tools and configured your build tasks to run that tools on your codebase

Open a terminal in your projectroot and run:

ant init

If you want to start a release build you simply can run:

After that you can see the results on the console and in the "build/logs" folder.

ant init package -DTAG_TO_BUILD=1.0.1

This will create a release packagein folder "release"

You can use this project-skelleton in jenkins buildjobs too.

For better understanding of the testresults it good to read the documentation of the tools.

Donnerstag, 8. September 2016

build: get a webapp buildenvironment up and running with one click. jenkis, selenium, gitlab, nexus out of the box

The foundation of a succesful product is a comlete automated infrastructure.
From editing a file till the automated deployment pipeline.

Only a nearly complete automated build-, test- , release- and deploymentstructure makes it possible to implement modern architectures, which saves time and let us concentrate on the important things to do, like writing businesscode

We want:

Versioncontroll with git
Codestylecheck with codesniffer
"Copy and Paste" detector to prevent mess
Automated unittest
Automatted seleniumtests
A releasepackage build
Copy the release artifacts to the artifact manager
autmate the deployment

For that we need some tools like gitlab, jenkins, sonar nexus and selenium. But noone want to install these tools by hand today.

"Git submodules" and "docker-compose" does the trick for us.

Let's create a tool, that will install these tools for us in a docker construct.

Prerequisits

We need some things installed on the local machine.

docker installed
docker-compose installed

Get the installscript

We just clone the docker scripts from this repository

Clone setupscripts

$ git clone --recursive https://github.com/pboethig/PhpBuildSystem.git

$ cd builsystem

$ ./startup.sh

This will clone all releated submodules in that main repository

Installed Components

The startup.sh script will execute docker-compose commands for each single application. This will bring up all the needed containers.

Use "docker ps" and "docker images" to show the images and containers.

Versioncontrol

GitLab Community Edition 8.11.4 b871b76
- http://localhost:10080
- username: admin@gitlabsample.com / gitlabadmin
- Github project: https://github.com/sameersbn/docker-gitlab

Buildsystem

Jenkins 2.0
- http://localhost:8081
- username: admin / admin
- Build your projects, run tests , package them and deploy your application

Artifactmanager

Sonar Nexus Repository Manager OSS 2.13.0-0:

http://localhost:8082
username: admin / admin
Its the artifactmanager to store releases and 3rdparty lib

Acceptenstest

Seleniumgrid
- http://localhost:4444/grid/console
- Its the artifactmanager to store releases and 3rdparty libs
- Git project: https://github.com/elgalu/docker-selenium

Mittwoch, 7. September 2016

jenkins: easy install jenkins 2.0 with docker

To make some exercises with docker, dockerfile and docker-compose, we want to automate the installation of jenkins 2.

The goal is to have a startup script which runs the composecommands and starts the jenkins server.

Prerequisits

We need some things installed on the local machine.

docker installed
docker-compose installed

Get the installscript

We just clone the docker scripts from this repository

Clone setupscripts

$ git clone https://github.com/pboethig/jenkins.git

$ cd jenkins

As you can see, there are 3 files in that folder. A docker-compose.yml with the minimum on imagedefinitions, a dockerfile, with the definition of the build, the network and the used ports.
And a small startupscript which runs the docker-compose commands.

Run the installer

Type in your terminal

$ ./startup.sh

That´s it.

Now you can reach your app under http://localhost:8081 on linux.

On Windows / Mac you can get the dockermachine ip with
http://<docker-machine-ip>:8081

Dienstag, 6. September 2016

ubuntu: make service rebootsave

sysv-rc-conf is an alternate option for Ubuntu. The usage is almost the same.

To install:

sudo apt-get install sysv-rc-conf

To configure apache2 to start on boot

sysv-rc-conf apache2 on

equivalent chkconfig command

chkconfig apache2 enable

To check runlevels apache2 is configured to start on

sysv-rc-conf --list apache2

equivalent chkconfig command

chkconfig --list apache2

Montag, 5. September 2016

docker: make container accessable via ssh with username / password

Normaly the containers are not accessable via ssh with username and password.

This hack will aktivate ssh for root via the container ip with username and password

Login via docker inspect <container> bash

export TERM=xterm

nano /etc/ssh/sshd_config

PermitRootLogin without-password
change to
PermitRootLogin yes
sudo apt-get --reinstall install openssh-server openssh-client

service ssh restart

passwd root

Type in your password.

After that you can access the container via IP and username / password

Sonntag, 4. September 2016

docker: create a docker-compose(v2) node.js-mongodb-docker-network with a litte sampleapp

In our last tutorial we have created a network with 2 containers in it,
One node.js app container with a pet app and one with our mongo db.

That worked very well, but it was a hard fight on the console. We dont want to do that every time. Now we want to automate that with a docker-compose.yml file.

Let us start.

Prerequisits

We need some things installed on the local machine.

docker installed
git installed
docker compose installed in min version 1.8.x

If you are on ubuntu16.04 , you will need to install docker compose manually, because the official version 1.5.x is too old for us.

If you are on windows and mac, just install docker toolbox

Install docker-compose 1.8.0 on ubuntu

Open a terminal

$ curl -L https://github.com/docker/compose/releases/download/1.8.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

$ chmod +x /usr/local/bin/docker-compose

Now you should be able to run:

$ docker-compose -v

Checkout our sample app

We want to use our little pet app with node.js from the last tutorials too. It starts an express server and connects to a mongodb server "my-mongodb". The app simply lists some docs pics and some describing texts

Clone the app repository in your projectroot

$ git clone https://github.com/pboethig/dockerlessons.git

$ cd dockerlessons/docker-compose

Inspect the docker-compose.yml

In the projectroot you find a "docker-compose.yml". This is our central file to create our container enviroment. I hope that xml or json will come on stage it the future again.

This is the content

version: '2'

services:
  mongodb:
    image: mongo
    ports:
      - "mongodb:27017:27017"
    networks:
       - nodeapp
  node:
    build: 
       context: .
       dockerfile: node.dockerfile
    ports: 
      - "8080:3000"    
    networks:
       - nodeapp

  
networks:
  nodeapp:
    driver: bridge

To explain that

Line 1 defines the version of docker-compose to use. At the moment v2 is brand new and you need docker-compose 1.6.0 minimum to read it
Line2 contains the services object. Here are all servicenodes attached. In our case "node" and mongodb. These are the names of the images
As you can see mongo is build from an "image" named "mongo"
The mongo-portforwarding is more or less self explaining.
As you can see, the "node" container is build by a a dockerfile. The dockerfile resides in context "." which means, that the buildfunction looks in the current directory for it
Interresting is the network definition. Both, mongodb and node are added to a network "nodeapp" which is defined at the end of the file.
The network "nodeapp" itself is defined as a bridged network.
So both machines are encapsolated in its own network

That is great!

If you whish, you can have a look in the node.dockerfile, to see how the nodeapp is build from.

Compose your containernetwork

Now we want to start the rocket.

Open a console and type

docker-compose build

After some seconds you should see a success message

Up your container network

docker-compose up -d

This will start your enviroment directly.

Inspect you container

docker ps

Shows your running container prefixed with "dockercompose"

docker network ls

shows your network "dockercompose_nodeapp"

At last we want to populate some data again.

Populate data

docker exec dockercompose_nodeapp node dbSeeder.js

Now you can reach your app under http://localhost:8080

docker: link a node.js container with a mongodb container in a isolated network

In our last tutorial we have seen, how a Legacy Linking of a mongodb and a webserver can be created

Now we want to create linked containers in an isolated network. That is good if you want to keep your containers strictly seperate from other container constructs. So you can be sure that everything in your dev enviroment is on its own area.

Prerequisits

We need some things installed on the local machine.

docker installed
git installed
a dockerhub account (visit http://hub.docker.com)

If you have our testapp and database image already installed, you can skip the next 2 sections and start with "Create your isolated network"

Install node.js pet-app

We want to use a little pet app with node.js. It starts an express server and connects to a mongodb server "my-mongodb". The app simply lists some docs pics and some describing texts

Clone the app repository in your projectroot

$ git clone https://github.com/pboethig/dockerlessons.git

$ cd dockerlessons/legacyLinking

Inspect the dockerfile

In the projectroot you find a "node.dockerfile" this is the dockerfile for our node webserver with the node.js app in it

This is the content

FROM node:latest

MAINTAINER Peter Böthig

ENV NODE_ENV=production
ENV PORT=3000

COPY . /var/www
WORKDIR /var/www

RUN npm install

EXPOSE $PORT

ENTRYPOINT ["npm", "start"]

To explain that

Line 1 load a node baseimage
Line 2 define a maintainer (your username in thinat case)
Line 3 & 4 define enviromentvariables, to switch from dev to prod
Line 5 copy our sourcecode to the container in "var/www"
LINE 6 define a workingdirectory
Line 7 run npm install
Line 8 Expose the default webserverport (prod/live)
Line 9 start the express webserver

In the follwing we use <your_docker_username>. Please make sure you have an account

Create our image from the Dockerfile

Now, that we have created our Dockerfile we can create our first image from it.

Open a terminal in the folder where your Dockerfile lives

docker build -f node.dockerfile -t <your_docker_username>/node-pet-app .

Don't forget the last point at the end of the line, otherwhis nothing will be found to image. The first load could take some seconds.

You can see you new image with

docker images

Create your mongo-database-container

Our pet app needs a mongodatabase where the pet data live. We simply use an image from the docker hiu

Pull the image and create a named container

docker run -d --name my-mongodb mongo

This will download the mongo-image and create a container "my-mongodb". The name "my-mongodb" is important, because it's mapped to the configured databasename "mongodb" in our config/config.production.js of our pet app.

Create your isolated network

This task is pretty simple.

Create custom bridged network

docker network create --driver bridge first_isoltated_network

Now you can check, if everything went fine:

docker network ls

This will list all networks. You should see your "first_isolated_network"

Inspect your network

docker network inspect first_isolated_network

This will show your networkconfiguration. At the moment the "containers" object is empty.

Create our mongodb container and link it to our isolated_network

Now that we have created our "first_isolated_network" lets add the mongodb container to it

Add mongodb to the network

docker run -d --net=first_isolated_network --name mongodb mongo

As you can see, there is a "--net=first_private_network" attribute, wich adds the created xontainer to our network

Inspect your network again

docker network inspect first_isolated_network

This will now show you your mongo db container in the containers section.

Create our node-js container and link it to our isolated_network

Now we do the same with our node-js container. The one specific this is, that we directly link the app container to the database too.

Add node app to the network

docker run -d --net=first_isolated_network --name nodeapp

As you can see, there is a "--net=first_private_network" attribute, wich adds the created xontainer to our network

Inspect your network again

docker network inspect first_isolated_network

This will now show you your "nodeapp" and your "mongodb" containers in the containers section of your network.

That's totaly creazy. I love that for the moment.

At last we want to populate some data again.

Populate data

docker exec nodeapp node dbSeeder.js

Now you can reach your app under http://localhost:8080

Dieses Blog durchsuchen

Samstag, 31. Dezember 2016

Freitag, 30. Dezember 2016

Donnerstag, 29. Dezember 2016

Donnerstag, 22. Dezember 2016

Samstag, 17. Dezember 2016

PHP7: a mimetype to extension list

Montag, 12. Dezember 2016

Supported ffmpeg video formats / extensions

Donnerstag, 8. Dezember 2016

Dienstag, 6. Dezember 2016

Montag, 31. Oktober 2016

Freitag, 28. Oktober 2016

Sonntag, 23. Oktober 2016

Samstag, 22. Oktober 2016

Refactoring:

Donnerstag, 20. Oktober 2016

Sonntag, 16. Oktober 2016

Samstag, 15. Oktober 2016

Prerequisits

Add swagger and swagger-ui to your project

Add module creator to your cli

Generate a module

Add annotation to your controller

Start swagger-ui

Freitag, 14. Oktober 2016

Montag, 10. Oktober 2016

Prerequisits

Edit .gitconfig

Prerequisits

Add a shortcut

Prerequisits

Add notepadd++ to git config

Sonntag, 25. September 2016

Prerequisits

Create a npm project

Install needed node libraries

Create index file

Create your routings

Create your cluster

Test your service

http2: make express talk https with spd2

Prerequisits

Get the ssl cert and the server key

Create an node-express / spdy app

Samstag, 24. September 2016

ant: retrieve , resolve and publish dependencies to nexus

Prerequisits

Setup the build.xml

Setup the ivy.xml

Setup the ivysettings.xml

Setup the build.properties

Run your build

Dienstag, 20. September 2016

ant: create targets for different os

Sonntag, 18. September 2016

https: use node.js spdy to implement http2

Prerequisits

Get the ssl cert and the server key

Create a simple webapp using http2

openssl: create a self signed certificate for a local host entry

Create serverkeys

Create a CR for your server.key

Selfsign your certificate

Freitag, 16. September 2016

jenkins: install an ubuntu slave as a service.

Configure your new node

Great !

Sonntag, 11. September 2016

unittesting: install and use phpunit from scratch.

Install composer

Install phpunit

Configure psr-4 autoloading

Create a testproject

Samstag, 10. September 2016

build: automate your php code reviews with ant tasks

Prerequisits

Create a testproject

Create your build definition

Start your local build