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Merge pull request #2 from anmol26s/master

Revert back in nginx.conf and added addons under subfolder
This commit is contained in:
Andrew Manning 2015-12-12 12:28:49 -05:00
commit c297fb6b34
1389 changed files with 143257 additions and 59 deletions

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location YNH_WWW_PATH / { location YNH_WWW_PATH {
# Path to source # Path to source
alias YNH_WWW_ALIAS/ ; alias YNH_WWW_ALIAS/ ;

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../extend/addon/official/adultphotoflag

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../extend/addon/official/bbmath

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../extend/addon/official/bookmarker

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../extend/addon/official/buglink

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../extend/addon/official/calc

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../extend/addon/official/chords

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../extend/addon/official/custom_home

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../extend/addon/official/diaspora

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../extend/addon/official/diaspost

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../extend/addon/official/dirstats

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../extend/addon/official/donate

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../extend/addon/official/dwpost

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../extend/addon/official/embedly

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../extend/addon/official/extcron

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../extend/addon/official/flattrwidget

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../extend/addon/official/fortunate

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../extend/addon/official/frphotos

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../extend/addon/official/hexit

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../extend/addon/official/ijpost

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../extend/addon/official/irc

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../extend/addon/official/jappixmini

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../extend/addon/official/js_upload

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../extend/addon/official/ldapauth

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../extend/addon/official/libertree

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../extend/addon/official/likebanner

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../extend/addon/official/ljpost

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../extend/addon/official/mahjongg

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../extend/addon/official/mailhost

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../extend/addon/official/morechoice

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../extend/addon/official/moremoods

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../extend/addon/official/nofed

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../extend/addon/official/nsabait

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../extend/addon/official/nsfw

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../extend/addon/official/openclipatar

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../extend/addon/official/openstreetmap

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../extend/addon/official/piwik

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../extend/addon/official/planets

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../extend/addon/official/pumpio

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../extend/addon/official/qrator

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../extend/addon/official/rainbowtag

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../extend/addon/official/randpost

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../extend/addon/official/redphotos

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../extend/addon/official/redred

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../extend/addon/official/rtof

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../extend/addon/official/sendzid

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../extend/addon/official/smiley_pack

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../extend/addon/official/smileybutton

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../extend/addon/official/startpage

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../extend/addon/official/statistics_json

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../extend/addon/official/statusnet

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../extend/addon/official/superblock

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../extend/addon/official/tictac

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../extend/addon/official/torch

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../extend/addon/official/tour

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../extend/addon/official/twitter

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../extend/addon/official/upload_limits

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../extend/addon/official/visage

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../extend/addon/official/wppost

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sources/addons/.gitignore vendored Normal file
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favicon.*
.htconfig.php
\#*
*.log
*.out
*.version*
favicon.*
*~
#ignore reports, should be generted with every build
report/
#ignore config files from eclipse, we don't want IDE files in our repository
.project
.buildpath
.externalToolBuilders
.settings
#ignore OSX .DS_Store files
.DS_Store
/nbproject/private/
#Kdevelop project files
*.kdev4

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sources/addons/README.md Normal file
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hubzilla-addons
================
These are addons for hubzilla sites (see https://github.com/redmatrix/hubzilla )

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<?php
/**
* Name: Adult Photo Flag
* Description: Provides an optional feature to hide individual photos from the default album view
* Version: 1.0
* Author: Mike Macgirvin <mike@zothub.com>
*/
function adultphotoflag_load() {
register_hook('get_features','addon/adultphotoflag/adultphotoflag.php','adultphotoflag_get_features');
}
function adultphotoflag_unload() {
unregister_hook('get_features','addon/adultphotoflag/adultphotoflag.php','adultphotoflag_get_features');
}
function adultphotoflag_get_features(&$a,&$b) {
$b['tools'][] = array(
'adult_photo_flagging',
t('Flag Adult Photos'),
t('Provide photo edit option to hide inappropriate photos from default album view'),false);
}

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Adds a new tag, [tex] that can be used in bbcode. Note that you still also have to use $...$ to get equations correct, i.e. [tex] doesn't eneter math-mode by default.
Requires images and tmp directory in your Red root directory (e.g. /var/www/red). Must be writable by server (e.g chown -R www-data tmp images). Also requires latex and imagemagick to be installed.

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<?php
/**
*
* Name: bbmath
* Description: Display math
* Version: 0.0
* Author: Stefan Parviainen <pafcu@iki.fi>
*
*/
require_once('phplatex.php');
function bbmath_load() {
register_hook('bbcode','addon/bbmath/bbmath.php','bbmath_bbcode');
}
function bbmath_unload() {
unregister_hook('bbcode','addon/bbmath/bbmath.php','bbmath_bbcode');
}
function bbmath_bbcode($a,&$text) {
$text = preg_replace_callback('|\[tex\](.*?)\[/tex\]|',function($m) { return texify($m[1]); },$text);
}

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
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Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
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notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
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You may charge a fee for the physical act of transferring a copy, and
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c) If the modified program normally reads commands interactively
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notice that there is no warranty (or else, saying that you provide
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These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
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In addition, mere aggregation of another work not based on the Program
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except as expressly provided under this License. Any attempt
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any particular circumstance, the balance of the section is intended to
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integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
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This section is intended to make thoroughly clear what is believed to
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certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
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of the General Public License from time to time. Such new versions will
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Each version is given a distinguishing version number. If the Program
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NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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REPAIR OR CORRECTION.
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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<?php
# Written by scarfboy@gmail.com. Some modification by Stefan Parviainen.
# Use at your own risk.
# Licensed under the GPL, see gpl.txt.
#In case these are elsewhere
$path_to_latex = '/usr/bin/latex';
$path_to_dvips = '/usr/bin/dvips';
$path_to_convert = '/usr/bin/convert';
$imgfmt="png"; #literally used in extensions, and in parameters to convert. Should be either png or gif.
function phplatex_cleantmp($tempfname,$todir) {
#specifically removes the various files that probably got created for a specific run, based on the run's filename.
//global $imgfmt; // Global doesn't work for some reason
$imgfmt="png"; #literally used in extensions, and in parameters to convert. Should be either png or gif.
if (chdir($todir)===FALSE) { return '[directory access error, fix permissions (and empty tmp manually this time)]'; }
error_reporting(0); #at least one of these probably will not exist, but disable the error reporting related to that.
unlink($tempfname); #the longer/cleaner way would be check for existance for each
unlink($tempfname.".tex"); unlink($tempfname.".log");
unlink($tempfname.".aux"); unlink($tempfname.".dvi");
unlink($tempfname.".ps"); unlink($tempfname.".".$imgfmt);
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
#try-catch would have been nice. This is rather overkill too, the way I use it.
return '';
}
function phplatex_colorhex($r,$g,$b) {
#there has to be a better way of doing this. It's not even particularly clean.
$hex=array("","","");
if(strlen($hex[0]=dechex(min(256*$r,255)))==1){ $hex[0]="0".$hex[0]; }
if(strlen($hex[1]=dechex(min(256*$g,255)))==1){ $hex[1]="0".$hex[1]; }
if(strlen($hex[2]=dechex(min(256*$b,255)))==1){ $hex[2]="0".$hex[2]; }
return implode("",$hex);
}
function texify($string,$dpi='90', $r=0.0,$g=0.0,$b=0.0, $br=1.0,$bg=1.0,$bb=1.0,$extraprelude="", $sharpen=FALSE) {
//global $imgfmt,$path_to_latex,$path_to_dvips,$path_to_convert;
// For some reason the globals don't work
$path_to_latex = '/usr/bin/latex';
$path_to_dvips = '/usr/bin/dvips';
$path_to_convert = '/usr/bin/convert';
$imgfmt="png"; #literally used in extensions, and in parameters to convert. Should be either png or gif.
if ($dpi>300) $dpi=300;
$back=phplatex_colorhex($br,$bg,$bb);
$fore=phplatex_colorhex($r,$g,$b);
# Figure out TeX, either to get the right cache entry or to, you know, compile
# Semi-common (ams) symbol packages are included.
$totex = "\\documentclass[14pt,landscape]{extarticle}\n".
"\\usepackage{color}\n".
"\\usepackage{amsmath}\n\\usepackage{amsfonts}\n\\usepackage{amssymb}\n".
$extraprelude."\n".
"\\pagestyle{empty}\n". #removes header/footer; necessary for trim
"\\begin{document}\n".
"\\color[rgb]{".$r.",".$g.",".$b."}\n".
"\\pagecolor[rgb]{".$br.",".$bg.",".$bb."}\n".
$string."\n".
"\\end{document}\n";
$strhash = sha1($totex).'.'.$dpi; #file cache entry string: 40-char hash string plus size
$stralt = str_replace("&","&amp;", preg_replace("/[\"\n]/","",$string)); #stuck in the alt and title attributes
#May need some extra safety.
$heredir=getcwd();
#Experiment: Tries to adjust vertical positioning, so that rendered TeX text looks natural enough inline with HTML text
#Only descenders are really a problem since HTML's leeway is upwards.
#TODO: This can always use more work.
# Avoid using characters that are part of TeX commands.
# Some things vary per font, e.g. the slash. In the default CM it is a descender, in Times and others it isn't.
$ascenders ="/(b|d|f|h|i|j|k|l|t|A|B|C|D|E|F|G|H|I|J|L|K|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z|\[|\]|\\{|\\}|\(|\)|\/|0|1|2|3|4|5|6|7|8|9|\\#|\*|\?|'|\\\\'|\\\\`|\\\\v)/";
$monoliners="/(a|c|e|m|n|o|r|s|u|v|w|x|z|-|=|\+|:|.)/";
$descenders="/(g|j|p|\/|q|y|Q|,|;|\[|\]|\\{|\\}|\(|\)|\#|\\\\LaTeX|\\\\TeX|\\\\c\{)/";
$deepdescenders="/(\[|\]|\\{|\\}|\(|\)|\\int)/";
$ba = preg_match_all($ascenders, $string,$m);
$bm = preg_match_all($monoliners, $string,$m);
$bd = preg_match_all($descenders, $string,$m);
$dd = preg_match_all($deepdescenders, $string,$m);
if ($dd>0) $verticalalign="vertical-align: -25%"; # deep descenders: move down
else if ($bd>0 && $ba==0) $verticalalign="vertical-align: -15%"; # descenders: move down
else if ($bd==0 && $ba>0) $verticalalign="vertical-align: 0%"; # ascenders only: move up/do nothing?
else if ($bd==0 && $ba==0) $verticalalign="vertical-align: 0%"; # neither vertical-align: 0%
else $verticalalign="vertical-align: -15%"; # both ascender and regular descender
#check image cache, return link if exists
#the vertical-align is to fix text baseline/descender(/tail) details in and on-average sort of way
if (file_exists($heredir.'/images/'.$strhash.'.'.$imgfmt))
return '<img style="'.$verticalalign.'" title="'.$stralt.'" alt="'.$stralt.'" src="images/'.$strhash.'.'.$imgfmt.'">';
#chdir to have superfluous files be created in tmp. (you stiill have to empty this yourself)
error_reporting(0); # not checking existence myself, that would be double.
if (chdir("tmp")===FALSE) { return '[directory access error, fix permissions]'; } #I should chech whether file creation is allowed to give a nice error for that problem case
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE); # TODO: set old value
$tfn = tempnam(getcwd(), 'PTX'); #file in tmp dir
#write temporary .tex file
if ( ($tex = fopen($tfn.'.tex', "w"))==FALSE) { return '[file access error] '.phplatex_cleantmp($tfn,$heredir); }
fwrite($tex, $totex);
fclose($tex);
#Run latex to create a .dvi. Have it try to fix minor errors instead of breaking/pausing on them.
exec($path_to_latex.' --interaction=nonstopmode '.$tfn.'.tex');
if (!file_exists($tfn.".dvi")) {
$log = file_get_contents($tfn.'.log'); #The log always exists, but now it's actually interesting since it'll contain an error
return '[latex error, code follows]<pre>'.$totex.'</pre><p><b>Log file:</b><pre>'.$log.'</pre></p> '.phplatex_cleantmp($tfn,$heredir);
}
#DVI -> PostScript. Since dvips uses lpr, which may be configured to actually print by default, force writing to a file with -o
exec($path_to_dvips.' '.$tfn.'.dvi -o '.$tfn.'.ps');
if ( !file_exists($tfn.'.ps')) {
return '[dvi2ps error] '.phplatex_cleantmp($tfn,$heredir);
}
#PostScript -> image. Trim based on corner pixel, and set transparent color.
exec($path_to_convert.' -transparent-color "#'.$back.'" -colorspace RGB -density '.$dpi.' -trim +page '.$tfn.'.ps -transparent "#'.$back.'" '.$tfn.'.'.$imgfmt);
#Note: +page OR -page +0+0 OR +repage moves the image to the cropped area (kills offset)
#Older code tried: exec('/usr/bin/mogrify -density 90 -trim +page -format $imgfmt '.$tfn.'.ps');
# It seems some versions of convert may not have -trim. Old versions?
if (!file_exists($tfn.'.'.$imgfmt)) {
return '[image convert error] '.phplatex_cleantmp($tfn,$heredir);
}
#Copy result image to chache.
copy($tfn.'.'.$imgfmt, $heredir.'/images/'.$strhash.'.'.$imgfmt);
#Clean up temporary files, and return link to just-created image
return phplatex_cleantmp($tfn,$heredir).'<img style="'.$verticalalign.'" title="'.$stralt.'" alt="LaTeX formula: '.$stralt.'" src="images/'.$strhash.'.'.$imgfmt.'">';
}
?>

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<?php
/**
* Name: bookmarker
* Description: replace #^ with bookmark icon
* Version: 1.0
* Author: Mike Macgirvin <mike@zothub.com>
*
*/
function bookmarker_install() {
register_hook('prepare_body', 'addon/bookmarker/bookmarker.php', 'bookmarker_prepare_body', 10);
}
function bookmarker_uninstall() {
unregister_hook('prepare_body', 'addon/bookmarker/bookmarker.php', 'bookmarker_prepare_body');
}
function bookmarker_prepare_body(&$a,&$b) {
if(get_pconfig(local_channel(),'bookmarker','disable'))
return;
if(! strpos($b['html'],'bookmark-identifier'))
return;
if(! function_exists('redbasic_init'))
return;
$id = $b['item']['id'];
if(local_channel())
$link = '<a class="fakelink" onclick="itemBookmark(' . $id . '); return false;" title="' . t('Save Bookmarks') . '" href="#"><i class="icon-bookmark"></i></a> ';
else
$link = '<i class="icon-bookmark"></i></a> ';
$b['html'] = str_replace('<span class="bookmark-identifier">#^</span>',$link,$b['html']);
}

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sources/addons/buglink/bug-x.gif Executable file

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<?php
/**
* Name: BugLink
* Description: Show link to Red bug site at bottom of page
* Version: 1.0
* Author: Mike Macgirvin <mike@macgirvin.com>
*/
function buglink_load() { register_hook('page_end', 'addon/buglink/buglink.php', 'buglink_active'); }
function buglink_unload() { unregister_hook('page_end', 'addon/buglink/buglink.php', 'buglink_active'); }
function buglink_active(&$a,&$b) { $b .= '<div style="position: fixed; bottom: 5px; left: 5px;" class="hidden-xs"><a href="https://github.com/redmatrix/hubzilla/issues" target="_blank" title="' . t('Report Bug') . '"><img src="addon/buglink/bug-x.gif" alt="' . t('Report Bug') . '" /></a></div>'; }

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# ADDON buglink
# Copyright (C)
# This file is distributed under the same license as the Friendica buglink addon package.
#
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2013-02-27 05:01-0500\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: buglink.php:15
msgid "Report Bug"
msgstr ""

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<?php
$a->strings["Report Bug"] = "Informar de problema";

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<?php
$a->strings["Report Bug"] = "Nahlásit chybu";

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<?php
$a->strings["Report Bug"] = "Fehlerreport erstellen";

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<?php
$a->strings["Report Bug"] = "Skribi cimraporton";

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<?php
$a->strings["Report Bug"] = "Informe de errores";

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<?php
$a->strings["Report Bug"] = "Signaler un bug";

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<?php
$a->strings["Report Bug"] = "Tilkynna bilun";

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<?php
$a->strings["Report Bug"] = "Segnala un Bug";

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<?php
$a->strings["Report Bug"] = "";

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<?php
$a->strings["Report Bug"] = "Zgłoś problem";

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<?php
$a->strings["Report Bug"] = "Relate um Bug";

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<?php
$a->strings["Report Bug"] = "Сообщить об ошибке";

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<?php

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<?php
$a->strings["Report Bug"] = "报案程序错误";

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url: $baseurl/calc
name: Calculator
photo: $baseurl/addon/calc/calc.png

368
sources/addons/calc/calc.php Executable file
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<?php
/**
* Name: Calculator App
* Description: Simple Calculator Application
* Version: 1.0
* Author: Mike Macgirvin <mike@zothub.com>
*/
function calc_load() {
register_hook('app_menu', 'addon/calc/calc.php', 'calc_app_menu');
}
function calc_unload() {
unregister_hook('app_menu', 'addon/calc/calc.php', 'calc_app_menu');
}
function calc_app_menu($a,&$b) {
$b['app_menu'][] = '<div class="app-title"><a href="calc">Calculator</a></div>';
}
function calc_module() {}
function calc_init($a) {
$x = <<< EOT
<script language="JavaScript">
/**************************************
* www.FemaleNerd.com *
**************************************/
// Declare global variables
var displayText = ""
var num1
var num2
var operatorType
// Write to display
function addDisplay(n){
id = document.getElementById("display");
id.value = ""
displayText += n
id.value = displayText
}
// Addition
function addNumbers() {
if (displayText == "") {
displayText = result
}
num1 = parseFloat(displayText)
operatorType = "add"
displayText = ""
}
// Subtraction
function subtractNumbers() {
if (displayText == "") {
displayText = result
}
num1 = parseFloat(displayText)
operatorType = "subtract"
displayText = ""
}
// Multiplication
function multiplyNumbers() {
if (displayText == "") {
displayText = result
}
num1 = parseFloat(displayText)
operatorType = "multiply"
displayText = ""
}
// Division
function divideNumbers() {
if (displayText == "") {
displayText = result
}
num1 = parseFloat(displayText)
operatorType = "divide"
displayText = ""
}
// Sine
function sin() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = Math.sin(num1)
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// Cosine
function cos() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = Math.cos(num1)
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// ArcSine
function arcSin() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = Math.asin(num1)
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// ArcCosine
function arcCos() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = Math.acos(num1)
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// Square root
function sqrt() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = Math.sqrt(num1)
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// Square number (number to the power of two)
function square() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = num1 * num1
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// Convert degrees to radians
function degToRad() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = num1 * Math.PI / 180
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// Convert radians to degrees
function radToDeg() {
id = document.getElementById("display");
if (displayText == "") {
num1 = result
}
else {
num1 = parseFloat(displayText)
}
if (num1 != "") {
result = num1 * 180 / Math.PI
id.value = result
displayText = ""
}
else {
alert("Please write the number first")
}
}
// Calculations
function calculate() {
id = document.getElementById("display");
if (displayText != "") {
num2 = parseFloat(displayText)
// Calc: Addition
if (operatorType == "add") {
result = num1 + num2
id.value = result
}
// Calc: Subtraction
if (operatorType == "subtract") {
result = num1 - num2
id.value = result
}
// Calc: Multiplication
if (operatorType == "multiply") {
result = num1 * num2
id.value = result
}
// Calc: Division
if (operatorType == "divide") {
result = num1 / num2
id.value = result
}
displayText = ""
}
else {
id.value = "Oops! Error!"
}
}
// Clear the display
function clearDisplay() {
id = document.getElementById("display");
displayText = ""
id.value = ""
}
</script>
EOT;
$a->page['htmlhead'] .= $x;
}
function calc_content($app) {
$o = '';
$o .= <<< EOT
<style>
td, th {
padding: 5px;
}
</style>
<h3>Calculator</h3>
<br /><br />
<table>
<tbody><tr><td>
<table style="background-color: #af9999;" border="1">
<tbody><tr><td>
<table border="1" style="padding: 2px;" cellpadding="2" cellspacing="2">
<form name="calc">
<!--
<TR><TD VALIGN=top colspan=6 ALIGN="center"> <H2>Calculator</H2> </TD>
-->
<tbody><tr>
<td colspan="5"><input size="22" id="display" name="display" type="text"></td>
</tr><tr align="left" valign="middle">
<td><input name="one" value="&nbsp;&nbsp;1&nbsp;&nbsp;&nbsp;" onclick="addDisplay(1)" type="button"></td>
<td><input name="two" value="&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;" onclick="addDisplay(2)" type="button"></td>
<td><input name="three" value="&nbsp;&nbsp;3&nbsp;&nbsp;&nbsp;" onclick="addDisplay(3)" type="button"></td>
<td><input name="plus" value="&nbsp;&nbsp;+&nbsp;&nbsp;&nbsp;" onclick="addNumbers()" type="button"></td>
</tr><tr align="left" valign="middle">
<td><input name="four" value="&nbsp;&nbsp;4&nbsp;&nbsp;&nbsp;" onclick="addDisplay(4)" type="button"></td>
<td><input name="five" value="&nbsp;&nbsp;5&nbsp;&nbsp;&nbsp;" onclick="addDisplay(5)" type="button"></td>
<td><input name="six" value="&nbsp;&nbsp;6&nbsp;&nbsp;&nbsp;" onclick="addDisplay(6)" type="button"></td>
<td><input name="minus" value="&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;" onclick="subtractNumbers()" type="button"></td>
</tr><tr align="left" valign="middle">
<td><input name="seven" value="&nbsp;&nbsp;7&nbsp;&nbsp;&nbsp;" onclick="addDisplay(7)" type="button"></td>
<td><input name="eight" value="&nbsp;&nbsp;8&nbsp;&nbsp;&nbsp;" onclick="addDisplay(8)" type="button"></td>
<td><input name="nine" value="&nbsp;&nbsp;9&nbsp;&nbsp;&nbsp;" onclick="addDisplay(9)" type="button"></td>
<td><input name="multiplication" value="&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;" onclick="multiplyNumbers()" type="button"></td>
</tr><tr align="left" valign="middle">
<td><input name="zero" value="&nbsp;&nbsp;0&nbsp;&nbsp;&nbsp;" onclick="addDisplay(0)" type="button"></td>
<td><input name="pi" value="&nbsp;Pi&nbsp;&nbsp;" onclick="addDisplay(Math.PI)" type="button"> </td>
<td><input name="dot" value="&nbsp;&nbsp;&nbsp;.&nbsp;&nbsp;&nbsp;" onclick='addDisplay(".")' type="button"></td>
<td><input name="division" value="&nbsp;&nbsp;&nbsp;/&nbsp;&nbsp;&nbsp;" onclick="divideNumbers()" type="button"></td>
</tr><tr align="left" valign="middle">
<td><input name="sqareroot" value="sqrt" onclick="sqrt()" type="button"></td>
<td><input name="squarex" value=" x^2" onclick="square()" type="button"></td>
<td><input name="deg-rad" value="d2r&nbsp;" onclick="degToRad()" type="button"></td>
<td><input name="rad-deg" value="r2d&nbsp;" onclick="radToDeg()" type="button"></td>
</tr><tr align="left" valign="middle">
<td><input name="sine" value="&nbsp;sin&nbsp;" onclick="sin()" type="button"></td>
<td><input name="arcsine" value="asin" onclick="arcSin()" type="button"></td>
<td><input name="cosine" value="cos" onclick="cos()" type="button"></td>
<td><input name="arccosine" value="acs" onclick="arcCos()" type="button"></td>
</tr><tr align="left" valign="middle">
<td colspan="2"><input name="clear" value="&nbsp;&nbsp;Clear&nbsp;&nbsp;" onclick="clearDisplay()" type="button"></td>
<td colspan="3"><input name="enter" value="&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" onclick="calculate()" type="button"></td>
</tr></tbody></table>
</form>
<!--
<TD VALIGN=top>
<B>NOTE:</B> All sine and cosine calculations are
<br>done in radians. Remember to convert first
<br>if using degrees.
</TD>
-->
</td></tr></tbody></table>
</td></tr></tbody></table>
EOT;
return $o;
}

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Chord Generator
===============
Before enabling the plugin compile the chord generator binary.
g++ chord-generator.cpp -o chord
The example is for Linux. Compilation instructions may vary on Windows or other platforms.

BIN
sources/addons/chords/chord Executable file

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url: $baseurl/chords
name: Guitar Chords
photo: $baseurl/addon/chords/chords.png

129
sources/addons/chords/chords.php Executable file
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<?php
/**
* Name: Chord Generator
* Description: Guitar Chord Generator Application
* Version: 1.0
* Author: Mike Macgirvin <mike@zothub.com>
*/
function chords_load() {
register_hook('app_menu', 'addon/chords/chords.php', 'chords_app_menu');
}
function chords_unload() {
unregister_hook('app_menu', 'addon/chords/chords.php', 'chords_app_menu');
}
function chords_app_menu($a,&$b) {
$b['app_menu'][] = '<div class="app-title"><a href="chords">Guitar Chords</a></div>';
}
function chords_module() {}
function chords_content($a) {
$o .= '<h3>Guitar Chords</h3>';
$o .= 'The complete online guitar chord dictionary<br />';
$args = '';
$l = '';
if($_SERVER['REQUEST_METHOD'] == 'POST') {
if(isset($_POST['chord']) && strlen($_POST['chord']))
$args .= escapeshellarg(ucfirst(trim($_POST['chord'])));
if((strlen($args)) && (isset($_POST['tuning'])) && (strlen($_POST['tuning'])))
$args .= ' '.escapeshellarg($_POST['tuning']);
if((strlen($args)) && (isset($_POST['lefty'])))
$args .= ' lefty';
}
if((! strlen($args)) && (! stristr(basename($_SERVER['QUERY_STRING']),'chords')) && strlen(basename($_SERVER['QUERY_STRING'])))
$args = escapeshellarg(ucfirst(basename($_SERVER['QUERY_STRING'])));
$tunings = array("","openg", "opene", "dadgad");
$tnames = array("Em11 [Standard] (EADGBE)",
"G/D [Drop D] (DGDGBD)","Open E (EBEG#BE)","Dsus4 (DADGAD)");
$t = ((isset($_POST['tuning'])) ? $_POST['tuning'] : '');
if(isset($_POST['lefty']) && $_POST['lefty'] == '1')
$l = 'checked="checked"';
$ch = ((isset($_POST['chord'])) ? $_POST['chord'] : '');
$o .= <<< EOT
<form action="chords" method="post">
Chord name: (ex: Em7) <input type="text" name="chord" value="$ch" onfocus="this.select();" size="16" />
&nbsp;&nbsp;Tuning: <select name="tuning" size="5">
EOT;
for($x = 0; $x < count($tunings); $x ++) {
$o .= '<option value="'.$tunings[$x].'"'.
(($tunings[$x] == $t) ? 'selected="selected"' : '').
'>'.$tnames[$x].'</option>';
}
$o .= <<< EOT
</select>
Left-Handed: <input type="checkbox" name="lefty" value="1" $l />
<br />
<input type="submit" name="submit" value="Submit" />
</form>
<br /><br />
EOT;
if(strlen($args)) {
$o .= '<pre>';
$o .= shell_exec("addon/chords/chord ".$args);
$o .= '</pre>';
}
else {
$o .= <<< EOT
<p>
This is a fairly comprehensive and complete guitar chord dictionary which will list most of the available ways to play a certain chord, starting from the base of the fingerboard up to a few frets beyond the twelfth fret (beyond which everything repeats). A couple of non-standard tunings are provided for the benefit of slide players, etc.
<p />
<p>
Chord names start with a root note (A-G) and may include sharps (#) and flats (b). This software will parse most of the standard naming conventions such as maj, min, dim, sus(2 or 4), aug, with optional repeating elements.
</p>
<p>
Valid examples include A, A7, Am7, Amaj7, Amaj9, Ammaj7, Aadd4, Asus2Add4, E7b13b11 ...
</p>
Quick Reference:<br />
EOT;
$keys = array('A','Bb','B', 'C','Db','D','Eb','E','F','Gb','G','Ab');
$o .= '<table border="1">';
$o .= "<tr>";
foreach($keys as $k)
$o .= "<td><a href=\"chords/$k\"> $k </a></td>";
$o .= "</tr><tr>";
foreach($keys as $k)
$o .= "<td><a href=\"chords/{$k}m\"> {$k}m </a></td>";
$o .= "</tr><tr>";
foreach($keys as $k)
$o .= "<td><a href=\"chords/{$k}7\"> {$k}7 </a></td>";
$o .= "</tr>";
$o .= "</table>";
}
return $o;
}

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Configure a custom page to be used for a logged out user when viewing the home page.
util/config system custom_home landingpage
landingpage is a relative link.
EG, util/config system custom_home channel/me will send logged out users to example.com/channel/me
To set a random channel (replacing random_channel_home) use:
util/config system custom_home random

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<?php
/**
* Name: Custom Home
* Description: Set a custom home page or display a random channel from this server on the home page.
* Version: 1.0
* Author: Thomas Willingham <zot:beardyunixer@beardyunixer.com>
*/
function custom_home_load() {
register_hook('home_mod_content', 'addon/custom_home/custom_home.php', 'custom_home_home');
logger("loaded custom_home");
}
function custom_home_unload() {
unregister_hook('home_mod_content', 'addon/custom_home/custom_home.php', 'custom_home_home');
unregister_hook('home_content', 'addon/custom_home/custom_home.php', 'custom_home_home');
logger("removed custom_home");
}
function custom_home_home(&$a, &$o){
$x = get_config('system','custom_home');
if($x) {
if ($x == "random") {
$rand = db_getfunc('rand');
$r = q("select channel_address from channel where channel_r_stream = 1 and channel_address != 'sys' order by $rand limit 1");
$x = z_root() . '/channel/' . $r[0]['channel_address'];
}
else {
$x = z_root() . '/' . $x;
}
goaway(zid($x));
}
//If nothing is set
return $o;
}

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<?php
/**
* Name: Dfedfix
* Description: Fix Diaspora federation until the proper fix is deployed
* Version: 1.0
* Author: Mike Macgirvin
*/
function dfedfix_load() {
register_hook('personal_xrd', 'addon/dfedfix/dfedfix.php', 'dfedfix_personal_xrd');
}
function dfedfix_unload() {
unregister_hook('personal_xrd', 'addon/dfedfix/dfedfix.php', 'dfedfix_personal_xrd');
}
function dfedfix_personal_xrd(&$a,&$b) {
logger('dfedfix: ' . print_r($b,true));
$x = $b['xml'];
$x = str_replace('</Subject>','</Subject>
<Alias>' . z_root() . '/channel/' . $b['user']['channel_address'] . '</Alias>',$x);
$x = str_replace('.AQAB" />','.AQAB "/>
<Link rel="salmon" href="' . z_root() . '/receive/users/' . $b['user']['channel_guid'] . str_replace('.','',$a->get_hostname()) . '"/>',$x);
$b['xml'] = $x;
}

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<?php /** @file */
require_once('include/bb2diaspora.php');
// used in Diaspora communications to provide a server copy of a sent post in XML format.
function p_init(&$a) {
if(argc() < 2)
http_status_exit(401);
$mid = str_replace('.xml','',argv(1));
$r = q("select * from item where mid = '%s' and item_wall = 1 and item_private = 0 limit 1",
dbesc($mid)
);
if((! $r) || (! perm_is_allowed($r[0]['uid'],'','view_stream')))
http_status_exit(404);
$c = q("select * from channel where channel_id = %d limit 1",
intval($r[0]['uid'])
);
if(! $c)
http_status_exit(404);
$myaddr = $c[0]['channel_address'] . '@' . $a->get_hostname();
$item = $r[0];
$title = $item['title'];
$body = bb2diaspora_itembody($item);
$created = datetime_convert('UTC','UTC',$item['created'],'Y-m-d H:i:s \U\T\C');
$tpl = get_markup_template('diaspora_post.tpl');
$msg = replace_macros($tpl, array(
'$body' => xmlify($body),
'$guid' => $item['mid'],
'$handle' => xmlify($myaddr),
'$public' => 'true',
'$created' => $created,
'$provider' => (($item['app']) ? $item['app'] : t('$projectname'))
));
header('Content-type: text/xml');
echo $msg;
killme();
}

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<?php
/**
* Diaspora endpoint
*/
require_once('include/crypto.php');
require_once('addon/diaspora/diaspora.php');
function receive_post(&$a) {
$public = false;
logger('diaspora_receive: ' . print_r($a->argv, true), LOGGER_DEBUG);
if((argc() == 2) && (argv(1) === 'public')) {
$public = true;
}
else {
if(argc() != 3 || argv(1) !== 'users')
http_status_exit(500);
$guid = argv(2);
$hn = str_replace('.','',$a->get_hostname());
if(($x = strpos($guid,$hn)) > 0)
$guid = substr($guid,0,$x);
// Diaspora sites *may* provide a truncated guid.
$r = q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_guid like '%s' AND channel_removed = 0 LIMIT 1",
dbesc($guid . '%')
);
if(! $r)
http_status_exit(500);
$importer = $r[0];
}
// It is an application/x-www-form-urlencoded that has been urlencoded twice.
logger('mod-diaspora: receiving post', LOGGER_DEBUG);
$xml = urldecode($_POST['xml']);
logger('mod-diaspora: new salmon ' . $xml, LOGGER_DATA);
if(! $xml)
http_status_exit(500);
logger('mod-diaspora: message is okay', LOGGER_DEBUG);
$msg = diaspora_decode($importer,$xml);
logger('mod-diaspora: decoded', LOGGER_DEBUG);
logger('mod-diaspora: decoded msg: ' . print_r($msg,true), LOGGER_DATA);
if(! is_array($msg))
http_status_exit(500);
logger('mod-diaspora: dispatching', LOGGER_DEBUG);
$ret = 0;
if($public)
diaspora_dispatch_public($msg);
else
$ret = diaspora_dispatch($importer,$msg);
http_status_exit(($ret) ? $ret : 200);
// NOTREACHED
}

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<?php
/**
* Ein fies zusammengehackter PHP-Diaspory-Client, der direkt von diesem abgeschaut ist:
* https://github.com/Javafant/diaspy/blob/master/client.py
*/
class Diasphp {
function __construct($pod) {
$this->token_regex = '/content="(.*?)" name="csrf-token/';
$this->pod = $pod;
$this->cookiejar = tempnam(sys_get_temp_dir(), 'cookies');
}
function _fetch_token() {
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $this->pod . "/stream");
curl_setopt ($ch, CURLOPT_COOKIEFILE, $this->cookiejar);
curl_setopt ($ch, CURLOPT_COOKIEJAR, $this->cookiejar);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($ch, CURLOPT_TIMEOUT, 60);
$output = curl_exec ($ch);
curl_close($ch);
// Token holen und zurückgeben
preg_match($this->token_regex, $output, $matches);
return $matches[1];
}
function login($username, $password) {
$datatopost = array(
'user[username]' => $username,
'user[password]' => $password,
'authenticity_token' => $this->_fetch_token()
);
$poststr = http_build_query($datatopost);
// Adresse per cURL abrufen
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $this->pod . "/users/sign_in");
curl_setopt ($ch, CURLOPT_COOKIEFILE, $this->cookiejar);
curl_setopt ($ch, CURLOPT_COOKIEJAR, $this->cookiejar);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, false);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($ch, CURLOPT_POST, true);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $poststr);
curl_setopt ($ch, CURLOPT_TIMEOUT, 60);
curl_exec ($ch);
$info = curl_getinfo($ch);
curl_close($ch);
if($info['http_code'] != 302) {
throw new Exception('Login error '.print_r($info, true));
}
// Das Objekt zurückgeben, damit man Aurufe verketten kann.
return $this;
}
function post($text, $provider = "diasphp") {
// post-daten vorbereiten
$datatopost = json_encode(array(
'aspect_ids' => 'public',
'status_message' => array('text' => $text,
'provider_display_name' => $provider)
));
// header vorbereiten
$headers = array(
'Content-Type: application/json',
'accept: application/json',
'x-csrf-token: '.$this->_fetch_token()
);
// Adresse per cURL abrufen
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $this->pod . "/status_messages");
curl_setopt ($ch, CURLOPT_COOKIEFILE, $this->cookiejar);
curl_setopt ($ch, CURLOPT_COOKIEJAR, $this->cookiejar);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, false);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($ch, CURLOPT_POST, true);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $datatopost);
curl_setopt ($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt ($ch, CURLOPT_TIMEOUT, 60);
curl_exec ($ch);
$info = curl_getinfo($ch);
curl_close($ch);
if($info['http_code'] != 201) {
throw new Exception('Post error '.print_r($info, true));
}
// Ende der möglichen Kette, gib mal "true" zurück.
return true;
}
}
?>

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