| 1 | # ndg middleware |
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| 2 | from paste.deploy import CONFIG |
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| 3 | from ows_server.models.Utilities import myConfig |
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| 4 | class ndgMiddleware: |
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| 5 | |
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| 6 | def __init__(self,app,g): |
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| 7 | |
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| 8 | #this is the next application in the wsgi stack |
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| 9 | self.app=app |
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| 10 | |
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| 11 | #set up the ndg configuration file |
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| 12 | |
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| 13 | #Changed by Dom: CONFIG.get wasn't respecting the %(home)s variable, so moved to app_conf section in ini file. |
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| 14 | #cf=CONFIG.get('configfile') |
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| 15 | cf= CONFIG['app_conf']['configfile'] |
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| 16 | cf=myConfig(cf) |
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| 17 | |
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| 18 | self.globals=g |
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| 19 | self.globals.localLink=cf.get('layout','localLink',None) |
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| 20 | self.globals.localImage=cf.get('layout','localImage',None) |
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| 21 | self.globals.localAlt=cf.get('layout','localAlt','Visit Local Site') |
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| 22 | self.globals.ndgLink=cf.get('layout','ndgLink','http://ndg.nerc.ac.uk') |
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| 23 | self.globals.ndgImage=cf.get('layout','ndgImage',None) |
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| 24 | self.globals.ndgAlt=cf.get('layout','ndgAlt','Visit NDG') |
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| 25 | self.globals.stfcLink=cf.get('layout','stfcLink') |
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| 26 | self.globals.stfcImage=cf.get('layout','stfcImage') |
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| 27 | self.globals.helpIcon=cf.get('layout','helpIcon') |
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| 28 | self.globals.LeftAlt=cf.get('layout','HdrLeftAlt') |
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| 29 | self.globals.LeftLogo=cf.get('layout','HdrLeftLogo') |
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| 30 | self.globals.pageLogo="bodcHdr" |
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| 31 | self.globals.icons_xml=cf.get('layout','Xicon') |
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| 32 | self.globals.icons_prn=cf.get('layout','printer') |
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| 33 | self.globals.icons_A=cf.get('NDG_A_SERVICE','icon') |
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| 34 | self.globals.icons_B=cf.get('NDG_B_SERVICE','icon') |
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| 35 | self.globals.icons_D=cf.get('DISCOVERY','icon') |
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| 36 | self.globals.icons_R=cf.get('RELATED','icon') |
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| 37 | |
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| 38 | self.globals.discoveryURL=cf.get('SEARCH','discoveryURL') |
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| 39 | |
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| 40 | self.globals.server=cf.get('DEFAULT','server','') |
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| 41 | self.globals.wayfuri='%s/wayf'%self.globals.server |
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| 42 | |
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| 43 | self.globals.logout='%s/logout'%self.globals.server |
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| 44 | |
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| 45 | self.config=cf |
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| 46 | |
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| 47 | |
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| 48 | def __call__(self,environ,start_response): |
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| 49 | |
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| 50 | environ['ndgConfig']=self.config |
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| 51 | return self.app(environ,start_response) |
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| 52 | |
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