| 1 | #!/usr/bin/python
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| 2 | import sys,os
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| 3 | import cgi
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| 4 | # enable cgi debugging
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| 5 | import cgitb; cgitb.enable()
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| 6 |
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| 7 | from simpletal import simpleTAL, simpleTALES
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| 8 |
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| 9 | #absolute home
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| 10 | htmlbase = "/var/www/asaptest/"
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| 11 | cgibase = "/cgi-bin/asapmon"
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| 12 | absbase = "/asapmon"
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| 13 |
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| 14 | from asapconfig import *
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| 15 | logsink = LogSink()
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| 16 | sys.stdout = logsink
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| 17 | sys.stderr = logsink
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| 18 | import asap
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| 19 | sys.stdout = sys.__stdout__
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| 20 | sys.stderr = sys.__stderr__
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| 21 |
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| 22 | def resetstd():
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| 23 | sys.stdout = sys.__stdout__
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| 24 | sys.stderr = sys.__stderr__
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| 25 |
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| 26 |
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| 27 | class myForm:
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| 28 | def __init__(self):
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| 29 | self.fields = {}
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| 30 | self.form = cgi.FieldStorage()
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| 31 | self.context = simpleTALES.Context(allowPythonPath=1)
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| 32 | self.logsink = WritableObject()
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| 33 |
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| 34 | def decodePath(self,pi,fi):
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| 35 | pi = int(pi)
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| 36 | fi = int(fi)
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| 37 | p = rpfpath[pi]
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| 38 | from filelist import FileList
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| 39 | fl = FileList(pi)
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| 40 | if fl.error:
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| 41 | return None
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| 42 | f = fl.files[fi]
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| 43 | return p+"/"+f
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| 44 |
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| 45 | def plotForm(self):
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| 46 | pathidx = self.form.getfirst("dlist",None)
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| 47 | fnameidx = self.form.getfirst("list",None)
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| 48 | self.fields['cdir'] = pathidx
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| 49 | self.fields['cfile'] = fnameidx
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| 50 | from filelist import FileList
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| 51 | fl = FileList(pathidx)
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| 52 | self.fields['files'] = fl.files
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| 53 | file=self.decodePath(pathidx,fnameidx)
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| 54 | try:
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| 55 | s = asap.scantable(file)
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| 56 | s.set_unit(self.form.getfirst("unit","channel"))
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| 57 | s.set_freqframe(self.form.getfirst("frame","LSRK"))
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| 58 | s.set_doppler(self.form.getfirst("doppler","RADIO"))
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| 59 |
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| 60 | if self.form.has_key("quotient"):
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| 61 | q = s.auto_quotient()
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| 62 | del s
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| 63 | s=q
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| 64 | if self.form.has_key('baseline'):
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| 65 | if self.form.has_key('polyorder'):
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| 66 | s.auto_poly_baseline(order=int(self.form.getfirst("polyorder",0)))
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| 67 | if s.nif() > 1:
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| 68 | asap.plotter.set_mode("t","i")
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| 69 | else:
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| 70 | asap.plotter.set_mode("t","p")
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| 71 | asap.plotter.plot(s)
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| 72 |
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| 73 | imname = htmlbase+"tmp/plot.png"
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| 74 | asap.plotter.save(imname,dpi=80)
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| 75 | self.fields['imagename'] = absbase+"/tmp/plot.png"
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| 76 | except RuntimeError:
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| 77 | return
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| 78 |
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| 79 |
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| 80 | def buildContext (self, title):
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| 81 | self.context.addGlobal("fields", self.fields)
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| 82 | self.context.addGlobal("title", title)
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| 83 |
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| 84 | def expandTemplate (self, templateName):
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| 85 | sys.stdout.write ("Content-Type: text/html\n")
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| 86 | sys.stdout.write ("\n")
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| 87 | # Expand the template and print it out
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| 88 | templateFile = open(templateName, 'r')
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| 89 | template = simpleTAL.compileHTMLTemplate(templateFile)
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| 90 | templateFile.close()
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| 91 | # Expand the template as HTML using this context
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| 92 | template.expand(self.context, sys.stdout)
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| 93 | sys.exit(0)
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| 94 |
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| 95 | def main(self):
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| 96 | self.fields['directories'] = rpfpath
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| 97 | self.fields['cdir'] = len(rpfpath)-1
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| 98 | from filelist import FileList
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| 99 | files = []
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| 100 | fl = FileList(len(rpfpath)-1)
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| 101 | if not fl.error:
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| 102 | self.fields['files'] = fl.files
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| 103 | self.fields['cfile'] = len(fl.files)-1
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| 104 | self.fields['restfreqs'] = [110.0,86.0]
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| 105 | self.fields['border'] = range(10)
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| 106 | self.fields['imagename'] = ""
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| 107 | sys.stdout = self.logsink
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| 108 | sys.stderr = self.logsink
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| 109 | title = "ASAP %s Online Monitor" % (observatory)
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| 110 | if ( not self.form.has_key("plot")):
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| 111 | self.buildContext(title)
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| 112 | resetstd()
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| 113 | self.expandTemplate(htmlbase+"asapmon.html.template")
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| 114 | else: # run
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| 115 | self.plotForm()
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| 116 | self.buildContext(title)
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| 117 | resetstd()
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| 118 | self.expandTemplate(htmlbase+"asapmon.html.template")
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| 119 |
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| 120 |
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| 121 | f = myForm()
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| 122 | f.main()
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