[703] | 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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