MoinMoin: attachment:appletpad.py of MacroMarket/appletpad

   1 # -*- coding: iso-8859-1 -*-
   2 """
   3     MoinMoin - embbed jgraphpad macro
   4     more documentation available at: http://wiki.visualmodeller.org
   5 
   6     @copyright: 2006 by Raphael Valyi
   7     @license: GNU GPL, see COPYING for details.
   8 """
   9 
  10 from MoinMoin.Page import Page
  11 import re, os
  12 
  13 
  14 # README:
  15 # make sure the following settings match with your own MoinMoin configuration
  16 host = "http://wiki.visualmodeller.org"    #the url before the page name
  17 javascript_helper_path = "/applets/JGraphpadCE/lib/javascript/firepad.js"  #relative path to the javascript helper
  18 webstart_launchers_dir = "/home/rvalyi/public_html/wiki/applets/JGraphpadCE"   #the place were you want the jnlp webstart launchers to be written out
  19 
  20 
  21 javascript_helper_url = host + javascript_helper_path
  22 codebase = host + "/applets/JGraphpadCE"   #relative url to the jars (or to the the correct server redirectors) 
  23 host_without_protocol = host.replace('http://', '')
  24 
  25 
  26 #generic parameters you might also want to change; see firepad.js javascript file for more details
  27 archive = "jgraphpad.jar,jgraphpad_lazy.jar,library.jar,translations.jar,gpgraph.jar,layouts.jar,console.jar,codecs.jar" #you shoud also change the jnlp generation if you change it!
  28 default_mainClass = "org.jgraph.pad.jgraphpad.JGraphpad.class"
  29 default_plugins = "no"		 #add the plugins if you want
  30 mode = "both"    #you can also use 'applet' or 'webstart'
  31 appletAutoPopup = "true"
  32 
  33 
  34 
  35 def execute(macro, args):
  36 
  37 #first we take some parameters from the wiki macro. May be a more generic system (like a map) could allow to pass more parameters
  38     args = re.split (r'[;\s]+', args)  #WARNING: we param separator is ";"
  39 
  40     try:
  41         basename = args[0]    #diagram name param
  42     except IndexError:
  43         basename = "diagram1"
  44 
  45     try:
  46         plugins = args[1]     #plugins if any, see JGraphpad examples; plugins should be separated by ","
  47     except IndexError:
  48         plugins = default_plugins
  49 
  50     try:
  51         appletMain = args[2]  #the main class
  52     except IndexError:
  53         appletMain = default_mainClass
  54 
  55 
  56 #common parameters for the applet code and the jnlp webstart code
  57     pagename = macro.formatter.page.page_name
  58     request = macro.request
  59     savelink = Page(request, pagename).url(request) + "?action=AttachFile"
  60     drawpath = savelink + """&do=get&target=%(basename)s.xml""" % {'basename' : basename}
  61     pngpath = savelink + """&do=get&target=%(basename)s.png""" % {'basename' : basename}
  62     fullpng = host + pngpath
  63     
  64 
  65 #check if the user may upload the modified diagram or not
  66     readOnly="false"
  67     if not request.user.may.write(pagename):
  68         readOnly="true"
  69     elif not macro.formatter.page.isWritable():
  70         readOnly="true"
  71 
  72 
  73 
  74 #jnlp webstart launcher generation: this file should can't be generated by javascript, it should be available in a given URL of the server
  75 #comment this section if you don't want webstart support
  76     jnlpfile = webstart_launchers_dir + "/wspad_" + pagename + "_" + basename +".jnlp"
  77     jnlpurl = codebase + "/wspad_" + pagename + "_" + basename + ".jnlp"
  78     code = """<?xml version="1.0" encoding="utf-8"?>
  79 <jnlp
  80   spec="1.0+"
  81   codebase="%(codebase)s"   href="%(jnlpurl)s">
  82   <information>
  83     <title>JGraphpad Community Edition</title>
  84     <vendor>the JGraph Team</vendor>
  85     <description>JGraphpad Community Edition Diagram Editor</description>
  86     <offline-allowed/>
  87   </information>  
  88   <resources>
  89     <j2se version="1.4+"/>
  90     <jar href="jgraphpad.jar"/>
  91     <jar href="jgraphpad_lazy.jar"/>
  92     <jar href="library.jar"/>
  93     <jar href="translations.jar"/>
  94     <jar href="gpgraph.jar"/>
  95     <jar href="library.jar"/>
  96     <jar href="console.jar"/>
  97     <jar href="codecs.jar"/>
  98   </resources>
  99   <application-desc>
 100   <argument>-h</argument>
 101   <argument>%(host_without_protocol)s</argument>
 102   <argument>-p</argument>
 103   <argument>80</argument>
 104   <argument>-t</argument>
 105   <argument>http</argument>
 106   <argument>-d</argument>
 107   <argument>%(drawpath)s</argument>
 108   <argument>-v</argument>
 109   <argument>%(pngpath)s</argument>
 110   <argument>-f</argument>
 111   <argument>%(basename)s</argument>
 112   <argument>-u</argument>
 113   <argument>%(savelink)s</argument>
 114   <argument>-n</argument>
 115   <argument>no</argument>
 116   </application-desc>
 117 </jnlp>""" % {
 118     'pngpath': pngpath, 'drawpath': drawpath, 'jnlpurl': jnlpurl,
 119     'savelink': savelink, 'basename': basename, 'codebase': codebase, 'host_without_protocol': host_without_protocol}
 120     file = open(jnlpfile,'w')
 121     file.write(code)
 122     file.close()
 123     os.chmod(jnlpfile, 0755) #todo: make sure this also work on windows based servers
 124 #end of the webstart section
 125 
 126 
 127 	
 128 #firepad applet settings
 129     code = """<script>id='%(basename)s'
 130     archive = '%(archive)s'
 131     basename='%(basename)s'
 132     mode = '%(mode)s'
 133     xmlDownloadPath='%(drawpath)s'
 134     xmlUploadLPath='%(savelink)s'
 135     imageDownloadPath='%(fullpng)s'
 136     plugins='%(plugins)s'
 137     appletMain='%(appletMain)s'
 138     readOnly='%(readOnly)s'
 139     webstartLink='%(jnlpurl)s'
 140     </script><script type='text/javascript' src='%(javascript_helper_url)s'></script>""" % {
 141     'pngpath': pngpath, 'drawpath': drawpath, 'fullpng' : fullpng,
 142     'savelink': savelink, 'basename': basename, 'plugins': plugins, 'archive': archive, 'mode': mode, 'appletAutoPopup': appletAutoPopup,
 143     'appletMain': appletMain, 'readOnly':readOnly, 'jnlpurl':jnlpurl, 'javascript_helper_url':javascript_helper_url}
 144     return code
 145