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343 lines
7.7 KiB
343 lines
7.7 KiB
# Figure out which other elements of an episode page are available.
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import os, string
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# Check for the existence of a file.
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def exists(filename):
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try:
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os.stat(filename)
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return 1
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except:
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return 0
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#
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# Input: integer episode number
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# Output: (guide, background, synopsis, credits, prev, next)
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#
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def getneighbors(which, page = 'guide'):
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whichstr = '%03d' % which
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prev = '%03d' % (which - 1)
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next = '%03d' % (which + 1)
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hasg = exists('../guide/' + whichstr + '.html')
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hasb = exists('../background/' + whichstr + '.shtml')
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hass = exists('../synops/' + whichstr + '.html')
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hasc = exists('../credits/' + whichstr + '.html')
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if exists(prev + '.html') or exists(prev + '.shtml'):
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hasp = 1
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else:
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hasp = 0
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if exists(next + '.html') or exists(next + '.shtml'):
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hasn = 1
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else:
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hasn = 0
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if page == 'comic' or page == 'novels':
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hasb = 0
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hass = 0
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hasc = 0
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return (hasg, hasb, hass, hasc, hasp, hasn)
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#
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# Generate a trio of navigational buttons for headers and footers.
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#
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def navbuttons(num, align = 'middle', which = 'guide'):
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(hasg, hasb, hass, hasc, hasp, hasn) = getneighbors(num, which)
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if which == 'background':
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extension = '.shtml'
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else:
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extension = '.html'
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curep = num
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cureplong = '%03d' % (curep)
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prevep = '%03d' % (curep - 1)
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nextep = '%03d' % (curep + 1)
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if which == 'comic' or which == 'novels':
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output = """<a
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href="index.html"><img
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align=""" + align + """ border=0
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src="/lurk/nav/dark/gu-index.gif" width=34 height=24
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alt="[Index] "></a>"""
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else:
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output = """<a
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href="../eplist.html"><img
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align=""" + align + """ border=0
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src="/lurk/nav/dark/gu-index.gif" width=34 height=24
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alt="[Episode List] "></a>"""
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if hasp:
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output=output+ """<a
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href=""" + '"' + prevep + extension + '"' + """><img
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align=""" + align + """ border=0
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src="/lurk/nav/dark/gu-prev.gif" width=33 height=24
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alt="[Previous] "></a>"""
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else:
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output = output + """<img
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align=""" + align + """ border=0
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src="/lurk/nav/dark/gu-blanksmall.gif" width=33 height=24
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alt="">"""
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if hasn:
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output=output+ """<a
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href=""" + '"' + nextep + extension + '"' + """><img
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align=""" + align + """ border=0
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src="/lurk/nav/dark/gu-next.gif" width=33 height=24
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alt="[Next] "></a>"""
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else:
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output = output + """<img
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align=""" + align + """ border=0
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src="/lurk/nav/dark/gu-blanksmall.gif" width=33 height=24
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alt="">"""
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return output
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#
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# Devise a page header based on the current episode number and which page
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# we're making.
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#
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def pageheader(num, page, do_jpeg = 0):
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(hasg, hasb, hass, hasc, hasp, hasn) = getneighbors(num, page)
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curep = num
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cureplong = '%03d' % (curep)
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prevep = '%03d' % (curep - 1)
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nextep = '%03d' % (curep + 1)
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if page == 'comic':
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titleprefix = 'c'
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titlewidth = 422
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picname = 'comic/' + cureplong
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elif page == 'novels':
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titleprefix = 'n'
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titlewidth = 427
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picname = 'novels/' + cureplong
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else:
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titleprefix = 'e'
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titlewidth = 340
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pix = open('../internal/picnames', 'r')
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for i in range(0, curep + 1):
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picname = pix.readline()[:-1]
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pix.close()
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if picname == '':
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picname = 'XXX'
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if picname == 'none':
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picname = 'tv-blank'
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else:
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picname = cureplong + '/' + picname
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curep = `curep`
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picwidth = 500 - titlewidth
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output = """
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<p align=center nowrap><nobr><img
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align=middle border=0 usemap="#titlebar"
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src="/lurk/nav/titlebar.gif" width=500 height=32
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alt="[Home]">
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<br>"""
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if page == 'comic' or page == 'novels':
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output = output + '<a href="/lurk/gif/' + picname + '.jpg">'
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if do_jpeg and picname != 'tv-blank':
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extension = '.jpeg'
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else:
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extension = '.gif'
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output = output + """<img
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align=middle width=""" + `picwidth` + """ height=120 border=0
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src="/lurk/gif/""" + picname + extension + '" alt="">'
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if page == 'comic' or page == 'novels':
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output = output + '</a>'
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output = output + """<img
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align=middle width=""" + `titlewidth` + """ height=120
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src="/lurk/gif/titles/""" + titleprefix + curep + """.gif"
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alt="">
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<br>"""
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if page == 'guide' or page == 'novels' or page == 'comic':
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/lit/gu-guide.gif" width=100 height=24
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alt=" ### GUIDE ### ">"""
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else:
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if hasg:
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output = output + """<a
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href="../guide/""" +cureplong+ """.html"><img
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align=middle border=0
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src="/lurk/nav/dark/gu-guide.gif" width=100 height=24
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alt="[Guide] "></a>"""
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else:
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/dark/gu-blank.gif" width=100 height=24
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alt="">"""
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if page == 'background':
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/lit/gu-background.gif" width=100 height=24
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alt=" ### BACKGROUND ### ">"""
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else:
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if hasb:
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output=output+ """<a
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href="../background/""" + cureplong + """.shtml"><img
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align=middle border=0
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src="/lurk/nav/dark/gu-background.gif" width=100 height=24
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alt="[Background] "></a>"""
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else:
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/dark/gu-blank.gif" width=100 height=24
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alt="">"""
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if page == 'synopsis':
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/lit/gu-synopsis.gif" width=100 height=24
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alt=" ### SYNOPSIS ### ">"""
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else:
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if hass:
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output=output + """<a
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href="../synops/""" +cureplong+ """.html"><img
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align=middle border=0
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src="/lurk/nav/dark/gu-synopsis.gif" width=100 height=24
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alt="[Synopsis] "></a>"""
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else:
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/dark/gu-blank.gif" width=100 height=24
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alt="">"""
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if page == 'credits':
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/lit/gu-credits.gif" width=100 height=24
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alt=" ### CREDITS ### ">"""
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else:
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if hasc:
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output=output+ """<a
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href="../credits/""" +cureplong+ """.html"><img
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align=middle border=0
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src="/lurk/nav/dark/gu-credits.gif" width=100 height=24
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alt="[Credits] "></a>"""
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else:
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output = output + """<img
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align=middle border=0
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src="/lurk/nav/dark/gu-blank.gif" width=100 height=24
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alt="">"""
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output = output + navbuttons(num, 'middle', page) + "\n</nobr>\n"
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return output
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def pagefooter(num, page = 'guide'):
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output = """<p nowrap>
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<nobr><a href="/lurk/lurker.html"><img
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align=bottom border=0
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width=64 height=24 src="/lurk/nav/foot-station.gif"
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alt="[Home] "></a><a
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href="#"><img
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align=bottom border=0
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width=72 height=13 src="/lurk/nav/foot-pagetop.gif"
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alt="[Top] "></a><a
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href="mailto:koreth+lgfeedback@midwinter.com"><img
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align=bottom border=0
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width=80 height=13 src="/lurk/nav/foot-comments.gif"
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alt="[Comments] "></a><img
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align=bottom
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width=184 height=13 src="/lurk/nav/foot-bare-short.gif"
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alt="">"""
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output = output + navbuttons(num, 'bottom', page) + '\n</nobr>\n'
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return output
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#
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# Given an image path, generate the full path to the corresponding file.
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#
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def normalize_path(path):
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if path[0:6] == '/lurk/':
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curdir = os.getcwd()
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if (not os.path.exists(curdir + '/lurker.html')):
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curdir = curdir + '/..'
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path = os.path.abspath(curdir) + path[5:]
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elif path[0] == '/':
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path = '/home/midwinter/docroot' + path
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return path
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#
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# Check all the images in a document and substitute JPEGs for GIFs where
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# JPEGs exist.
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#
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def mungeimages(text, do_jpeg):
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#
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# GIF is what's in the source, so do nothing if that's the output
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#
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if do_jpeg == 0:
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return text
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result = ''
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for chunk in string.splitfields(text, '.gif'):
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filepos = string.rfind(chunk, '"')
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if filepos < 0:
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result = result + chunk
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break
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path = normalize_path(chunk[filepos + 1:])
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if exists(path + '.jpeg'):
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extension = '.jpeg'
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elif exists(path + '.gif'):
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extension = '.gif'
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else:
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extension = ''
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result = result + chunk + extension
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return result
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#
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# Returns the <head> section for a page, including image maps.
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#
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def head(title):
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result = "<html><head>\n<title>" + title + "</title>\n"
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mapsfile = open('../maps/maps.html', 'r')
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result = result + mapsfile.read()
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mapsfile.close()
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result = result + "</head>\n"
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return result
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