expoweb/noinfo/prospecting_guide_scripts/make-prospectingguide-new.py

# Script to create a slightly more useful attempt
# at a prospecting guide.

areas = ['', '1a','1b','1c','1d', '2a', '2b', '2c', '2d', '3', '4', '5', '6','7', '8a', '8b', '8c', '8d', '9', '10', '11']

areanames = {
	'':	'Location unclear',
	'1a':	'1a – Plateau: around Top Camp',
	'1b':	'1b – Western plateau near 182',
	'1c':	'1c – Eastern plateau near 204 walk-in path',
	'1d':	'1d – Further plateau around 76',
	'2a':	'2a – Southern Schwarzmooskogel near 201 path and the Nipple',
	'2b':	'2b – Eishöhle area',
	'2c':	'2c – Kaninchenhöhle area',
	'2d':	'2d – Steinbrückenhöhle area',
	'3':	'3 – Bräning Alm',
	'4':	'4 – Kratzer valley',
	'5':	'5 – Schwarzmoos-Wildensee',
	'6':	'6 – Far plateau',
	'7':	'7 – Egglgrube',
	'8a':	'8a – Loser south face',
	'8b':	'8b – Loser below Dimmelwand',
	'8c':	'8c – Augst See',
	'8d':	'8d – Loser-Hochganger ridge',
	'9':	'9 – Gschwandt Alm',
	'10':	'10 – Altaussee',
	'11':	'11 – Augstbach',
	}

areacolours = {
	'1a' : '#00ffff',
	'1b' : '#ff00ff',
	'1c' : '#ffff00',
	'1d' : '#ffffff',
	'2a' : '#ff0000',
	'2b' : '#00ff00',
	'2c' : '#008800',
	'2d' : '#ff9900',
        '3'  : '#880000',
	'4'  : '#0000ff',
	'6'  : '#000000', # doubles for surface fixed pts
	'7'  : '#808080'
	}


cavelists={}
for a in areas: cavelists[a]=[]


def chomp(s):
        if(s[-1]=="\n"): return s[:-1]
        else: return s

def find_effective_number(c):
        """Determine an appropriate number to use."""
        if c["Kataster Number"]:
                return c["Kataster Number"]
        else:
                return c["Unofficial number"]
def longnumber(c, number):
        """Both numbers"""
        if (c["Unofficial number"] and c["Unofficial number"] != number):
                return number + " (" + c["Unofficial number"] + ")"
        else:
		return number

def find_location(cave):
	for fixtype in ["tag point in dataset", "other point in dataset", "exact entrance in dataset (drip line/highest enclosed contour)", "GPS post SA", "GPS pre SA"]:
		if(cave[fixtype]):
			return positions[cave[fixtype]]
	return 0
			
			
def munge_allposline(line):
	x, y, z, name = re.match(r'\(([0-9.]*?),\s*([0-9.]*?),\s*([0-9.]*?)\s*\)\s*(.*)\n', line).groups()
	x,y, z = map(float, [x,y,z])
	return (name, x,y,z)

def find_label(cave, number):
	t = longnumber(cave, number) + " "
	if(cave["Name"] and cave["Unofficial Name"]): t += cave["Name"] + " (" + cave["Unofficial Name"] + ")"
	elif cave["Name"]: t += cave["Name"]
	else: t += cave["Unofficial Name"]
	try:
		n = number
		if(n[-1] in string.lowercase): n = n[:-1]
	except:
		n = "NONE"
	if(lengths.has_key(n)): t += (" %sm long %sm deep" % (lengths[n][0], lengths[n][1]))
	return t


import Image, ImageDraw, ImageFont, string
myImage = Image.open("pguidemap.jpg")
myDraw = ImageDraw.Draw(myImage) 
my40Image = Image.open("pguidemap_40area.jpg")
my40Draw = ImageDraw.Draw(my40Image) 
my204Image = Image.open("pguidemap_204area.jpg")
my204Draw = ImageDraw.Draw(my204Image) 


FONT = "/usr/share/fonts/truetype/msttcorefonts/arial.ttf"
SIZE = 8
myFont = ImageFont.truetype(FONT, SIZE)
myDraw.setfont(myFont)
my40Draw.setfont(myFont)
my204Draw.setfont(myFont)

def mungecoord(x, y, mapcode = ""):
	# Top of Zinken is 73 1201 = dataset 34542 81967
	# Top of Hinter is 1073 562 = dataset 36670 83317
	# image is 1417 by 2201
	# FACTOR1 = 1000.0 / (36670.0-34542.0)
	# FACTOR2 = (1201.0-562.0) / (83317 - 81967)
	# FACTOR = (FACTOR1 + FACTOR2)/2 
	# The factors aren't the same as the scanned map's at a slight angle. I
	# can't be bothered to fix this.  Since we zero on the Hinter it makes
	# very little difference for caves in the areas round 76 or 204.
	# xoffset = (x - 36670)*FACTOR
	# yoffset = (y - 83317)*FACTOR
	# return (1073 + xoffset, 562 - yoffset)

	# Parameters for big map

	MAP_LEFT_GK = 34394.9
	MAP_TOP_GK = 84508.6
	MAP_RIGHT_GK = 37399.4
	MAP_BOTTOM_GK = 80895.6
	MAP_WIDTH = 1417
	MAP_HEIGHT = 1704

	# Parameters for zoomed smaller maps

	MAP40_LEFT_GK = 36275.6
	MAP40_TOP_GK = 82392.5
	MAP40_RIGHT_GK = 36780.3
	MAP40_BOTTOM_GK = 81601.7
	MAP40_WIDTH = 714
	MAP40_HEIGHT = 1119

	MAP204_LEFT_GK = 36354.1
	MAP204_TOP_GK = 84154.5
	MAP204_RIGHT_GK = 37047.4
	MAP204_BOTTOM_GK = 83399.7
	MAP204_WIDTH = 972
	MAP204_HEIGHT = 1068
	if(mapcode == "40"):
		return (x - MAP40_LEFT_GK)/(MAP40_RIGHT_GK - MAP40_LEFT_GK) * MAP40_WIDTH, MAP40_HEIGHT - (y - MAP40_BOTTOM_GK)/(MAP40_TOP_GK - MAP40_BOTTOM_GK) * MAP40_HEIGHT
	elif(mapcode == "204"):
		return (x - MAP204_LEFT_GK)/(MAP204_RIGHT_GK - MAP204_LEFT_GK) * MAP204_WIDTH, MAP204_HEIGHT - (y - MAP204_BOTTOM_GK)/(MAP204_TOP_GK - MAP204_BOTTOM_GK) * MAP204_HEIGHT
	else:
		return (x - MAP_LEFT_GK)/(MAP_RIGHT_GK - MAP_LEFT_GK) * MAP_WIDTH, MAP_HEIGHT - (y - MAP_BOTTOM_GK)/(MAP_TOP_GK - MAP_BOTTOM_GK) * MAP_HEIGHT



def plot(loctuple, number, area, label):
	shortnumber = number.replace("—","")
	(x,y) = mungecoord(loctuple[0], loctuple[1])
	x = int(x)
	y = int(y)
	imagemap_areas.append( [x-4, y-SIZE/2, x+4+myDraw.textsize(shortnumber)[0], y+SIZE/2, shortnumber, label] )
	myDraw.ellipse([(x-4,y-4),(x+4,y+4)], fill=areacolours[area], outline="#000000")
	myDraw.rectangle([(x+4, y-SIZE/2), (x+4+myDraw.textsize(shortnumber)[0], y+SIZE/2)], fill="#ffffff")
	myDraw.text((x+6,y-SIZE/2), shortnumber, fill="#000000")
	
	(x,y) = mungecoord(loctuple[0], loctuple[1], "40")
	x = int(x)
	y = int(y)
	imagemap40_areas.append( [x-4, y-SIZE/2, x+4+myDraw.textsize(shortnumber)[0], y+SIZE/2, shortnumber, label] )
	my40Draw.ellipse([(x-4,y-4),(x+4,y+4)], fill=areacolours[area], outline="#000000")
	my40Draw.rectangle([(x+4, y-SIZE/2), (x+4+myDraw.textsize(shortnumber)[0], y+SIZE/2)], fill="#ffffff")
	my40Draw.text((x+6,y-SIZE/2), shortnumber, fill="#000000")
	(x,y) = mungecoord(loctuple[0], loctuple[1], "204")
	x = int(x)
	y = int(y)
	imagemap204_areas.append( [x-4, y-SIZE/2, x+4+myDraw.textsize(shortnumber)[0], y+SIZE/2, shortnumber, label] )
	my204Draw.ellipse([(x-4,y-4),(x+4,y+4)], fill=areacolours[area], outline="#000000")
	my204Draw.rectangle([(x+4, y-SIZE/2), (x+4+myDraw.textsize(shortnumber)[0], y+SIZE/2)], fill="#ffffff")
	my204Draw.text((x+6,y-SIZE/2), shortnumber, fill="#000000")

def writeout_imagemap(data, mapname):
	# Munge the list of coordinates into a proper image map.
	# There is a wrinkle here: the HTML spec gives priority 
	# to the _first_ defined elt, so we swap the order!
	n = len(data)
	htmlfile.write("<map id=\"%s\" name=\"%s\">" % (mapname, mapname))
	for j in xrange(n):
		try:
			i = data[n-j-1]
			htmlfile.write("<area shape=\"rect\" coords=\"%d, %d, %d, %d\" href=\"#id%s\" title=\"%s\" />\n" % (i[0],i[1],i[2],i[3],i[4],i[5]))
		except:
			print "Died on", repr( data[n-j-1] )
			#raise
	htmlfile.write("</map>")


import csv, re, time
cavetabfile = file("../CAVETAB2.CSV")
fieldnames=chomp(cavetabfile.next()).replace('"','').split(",")
cavetab = csv.DictReader(cavetabfile, fieldnames)
positionfile = file("../all.pos")
positionfile.next()
positions = {}
print "Munging all.pos"
for stn in positionfile:
	t = munge_allposline(stn)
	positions[t[0]] = (t[1],t[2],t[3])
print "Done"
print "Munging lengths.dat"
lengthsfile = file("lengths.dat")
lengths = {}
for l in lengthsfile:
	t = l.replace("\"","").replace("\n", "").split("\t")
	lengths[t[0]] = (t[1], t[2])
print "Done"

htmlfile = file("../prospecting_guide.html", "w")

htmlfile.write("<html><head><title>Prospecting Guide</title>\n")
htmlfile.write("<style type=\"text/css\">.locn { font-size: x-small }</style></head>\n")
htmlfile.write("<body><h1>Prospecting Guide</h1>")
htmlfile.write("<p>Generated " + time.strftime("%x %X") + "</p>\n")
htmlfile.write("<p><b>Notes:</b></p><ul><li>A marking status of \"Retag\" means a tag is in place but it carries a provisional number, or in some cases an incorrect number, and needs replacing with a new tag.</li>\n<li>Kataster status codes indicate the size of a cave, its character and its exploration status, as described <a href=\"../katast.htm\">here</a>.</li><li>For more info on each cave, see the links to detailed description pages.</li></ul><p><img src=\"prospecting_guide.jpg\" usemap=\"#map1\" ismap=\"ismap\" /></p><h3>Eish&ouml;hle area detail</h3><p><img src=\"prospecting_guide_40area.jpg\" usemap=\"#map40\" ismap=\"ismap\" /></p><h3>Steinbr&uuml;ckenh&ouml;hle area detail</h3><p><img src=\"prospecting_guide_204area.jpg\" usemap=\"#map204\" ismap=\"ismap\" /></p>\n")

cachednumber = ""
cachedarea = ""
cachedname = ""
imagemap_areas=[]
imagemap40_areas=[]
imagemap204_areas=[]
for cave in cavetab:
	if cave["Link file"]: continue
	number = find_effective_number(cave)
	if(cave["Multiple entrances"] not in ["", "yes"]):
		number = "&mdash;" + cachednumber + cave["Entrances"]
		shortnumber = cachednumber
		if not cave["Area"]: cave["Area"] = cachedarea
		if not cave["Name"]: cave["Name"] = cachedname
	else: 
		cachednumber = number
		shortnumber = number
		cachedname = cave["Name"] or cave["Unofficial Name"]
		cachedarea = cave["Area"]
		
	area = cave["Area"]
	if area == '1626': continue 
	
		
	loctuple = find_location(cave)
	label = find_label(cave, shortnumber)
        print label
	if(cave["Multiple entrances"] == "yes"):
		locn = "<td colspan=\"3\">&nbsp;</td>"
	elif(loctuple):
		locn = "<td>%d</td><td>%d</td><td>%d</td>" % loctuple 
		try:
			plot(loctuple, number, area, label)
		except:
			plot(loctuple, number, "6", label)
	else:
		locn = "<td colspan=\"3\">"+ cave["Findability"] + "</td>"
	try:#if(not cavelists.has_key(area)): cavelists[area]=[]
		cavelists[area].append((number, cave, locn))
	except:
		print number, area

plot(positions["laser.0_7"], "BNase", "6", "Br&auml;uning N&auml;se laser point")
plot(positions["226-96"], "BZkn", "6", "Br&auml;uning Zinken trig point")
plot(positions["vd1"],"VD1","6", "VD1 laser point")
plot(positions["laser.kt114_96"],"HSK","6", "Hinterer Schwarzmooskogel trig point") 
plot(positions["2000"],"Nipple","6", "Nipple (Wei&szlig;e Warze)")
plot(positions["3000"],"VSK","6", "Vorderer Schwarzmooskogel summit")
plot(positions["topcamp"], "TC", "6", "Top Camp")
plot(positions["laser.0_1"], "LSR1", "6", "Laser Point 0/1")
plot(positions["laser.0_5"], "LSR5", "6", "Laser Point 0/5")


for area in areas:
	if area:
		htmlfile.write("<h3><span style=\"background-color: %s; border: 1px solid black\">&nbsp;&nbsp;</span> %s</h3>" % (areacolours.get(area, "#ffffff"), areanames[area]))
	else:
		htmlfile.write("<h3>Location unclear</h3>")
	htmlfile.write("<table border=\"1\">\n<tr><th>Cave Number</th><th>Name</th><th>E</th><th>N</th><th>Alt</th><th>Marking</th><th>Status</th>")

	for (number, cave, locn) in cavelists[area]:
		if cave["Autogen file"]:
			htmlfile.write("<tr><td><a href=\"../%s\">%s</a></td><td><a id=\"id%s\">%s</a></td>" % (cave["Autogen file"], longnumber(cave, number), number.replace("&mdash;", ""), cave["Name"] or cave["Unofficial Name"]))
		else:
			htmlfile.write("<tr><td>%s</td><td><a id=\"id%s\">%s</a></td>" % (longnumber(cave, number), number.replace("&mdash;", ""), cave["Name"] or cave["Unofficial Name"]))	
		htmlfile.write(locn + "<td>%s</td><td>%s</td>" % (cave["Marking"], cave["Kat Status Code"]))
		if(cave["Findability"] != "Surveyed" and cave["Multiple entrances"] != "yes"):
			htmlfile.write("<td class=\"locn\">%s %s</td>" % (cave["Location"], cave["Bearings"]))
		htmlfile.write("</tr>\n")
	
	htmlfile.write("</table>\n")


fakedpositions = file("fakedpositions.dat")
for p in fakedpositions:
	try:
		(x,y,d,name, area) = re.match(r'\(([0-9.]*?),\t([0-9.]*?),\t([0-9.]*?)\)\t(.*)\t(.*)#', chomp(p)).groups()
	except:
		print "Couldn't understand" + repr(chomp(p))
		continue
	x,y,d = map(float, (x,y,d))
	x,y,d = map(round, (x,y,d))
	lo = mungecoord(x-d,y+d)
	hi = mungecoord(x+d,y-d)
	foo = mungecoord(x-d, y)
	myDraw.ellipse([lo,hi], outline="#000000")
	myDraw.ellipse([lo[0]+1, lo[1]+1,hi[0]-1, hi[1]-1], outline=areacolours[area])
	myDraw.ellipse([lo[0]+2, lo[1]+2,hi[0]-2, hi[1]-2], outline=areacolours[area])
	myDraw.rectangle([foo[0],foo[1]-SIZE/2, foo[0] + myDraw.textsize(name)[0], foo[1]+SIZE/2], fill="#ffffff")
	imagemap_areas.append( [foo[0],foo[1]-SIZE/2,  foo[0] + myDraw.textsize(name)[0], foo[1]+SIZE/2, name, "Approx position of %s" % name] )

	myDraw.text((foo[0], foo[1]-SIZE/2), name, fill="#000000")

writeout_imagemap(imagemap_areas, "map1")
writeout_imagemap(imagemap40_areas, "map40")
writeout_imagemap(imagemap204_areas, "map204")

htmlfile.write("</body></html>")
htmlfile.close()
del myDraw
del my40Draw
del my204Draw
myImage.save("../prospecting_guide.jpg", "JPEG")
my40Image.save("../prospecting_guide_40area.jpg", "JPEG")
my204Image.save("../prospecting_guide_204area.jpg", "JPEG")