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uploader.py
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from flask import Flask, render_template, request, redirect, url_for, session
import json
import os
import GlobalData as GD
from flask import jsonify
from engineio.payload import Payload
from PIL import Image
import csv
from io import StringIO
from distutils.dir_util import copy_tree
import re
# functions to calculate lon/lat to xyz for the DataDiVR
import numpy as np
from math import cos, radians, sin, sqrt
from scipy.spatial.transform import Rotation as rot
from sklearn import preprocessing
def geodetic_to_geocentric(latitude, longitude):
"""Return geocentric (Cartesian) Coordinates x, y, z corresponding to
the geodetic coordinates given by latitude and longitude (in
degrees) and height above ellipsoid. The ellipsoid must be
specified by a pair (semi-major axis, reciprocal flattening).
"""
# Ellipsoid parameters: semi major axis in metres, reciprocal flattening.
ellipsoid = 6378137, 298.257223563
height = 124
φ = radians(latitude)
λ = radians(longitude)
sin_φ = sin(φ)
a, rf = ellipsoid # semi-major axis, reciprocal flattening
e2 = 1 - (1 - 1 / rf) ** 2 # eccentricity squared
n = a / sqrt(1 - e2 * sin_φ ** 2) # prime vertical radius
r = (n + height) * cos(φ) # perpendicular distance from z axis
x = r * cos(λ)
y = r * sin(λ)
z = (n * (1 - e2) + height) * sin_φ
return x,-y,z
def normalize_xyz(coords):
# normalize coordinates to fit into range 0-1
x = [i[0] for i in coords]
y = [i[1] for i in coords]
z = [i[2] for i in coords]
x_norm = preprocessing.minmax_scale(list(x), feature_range=(0,1), axis=0, copy=True)
y_norm = preprocessing.minmax_scale(list(y), feature_range=(0,1), axis=0, copy=True)
z_norm = preprocessing.minmax_scale(list(z), feature_range=(0,1), axis=0, copy=True)
return x_norm,y_norm,z_norm
def hex_to_rgb(hx):
hx=hx.lstrip('#')
hlen=len(hx)
return tuple(int(hx[i:i+hlen//3], 16) for i in range(0,hlen//3))
def check_ProjectFolder():
# add catch if "static/projects" exists
if not os.path.exists('static/projects/'):
os.mkdir('static/projects/')
path = "static/projects/GD.json"
if not os.path.isfile(path):
print("GD.json not found, copying demo_project")
copy_tree("static/demo_project", "static/projects")
def makeProjectFolders(name):
# # add check if folder "static/projects" exists if not create
# try:
# if not os.path.exists('static/projects/'):
# print("C_DEBUG: making projects folders in static/projects - incl mkdir")
# os.mkdir('static/projects/')
# except OSError:
# print ("Creation of the directory %s failed" % path)
path = "static/projects/" + name
pfile = {}
pfile["name"] = name
pfile["layouts"] = []
pfile["layoutsRGB"] = []
pfile["links"] = []
pfile["linksRGB"] = []
pfile["selections"] = []
pfile["scenes"] = []
try:
os.mkdir(path)
os.mkdir(path + '/layouts')
os.mkdir(path + '/layoutsl')
os.mkdir(path + '/layoutsRGB')
os.mkdir(path + '/links')
os.mkdir(path + '/linksRGB')
os.mkdir(path + '/legends')
with open(path + '/pfile.json', 'w') as outfile:
json.dump(pfile, outfile, indent=4)
except OSError:
print ("Creation of the directory %s failed" % path)
else:
print ("Successfully created the directory %s " % path)
def loadProjectInfo(name):
folder = 'static/projects/' + name + '/'
layoutfolder = folder + "layouts"
layoutRGBfolder = folder + "layoutsRGB"
linksRGBfolder = folder + "linksRGB"
linkfolder = folder + "links"
if os.path.exists(folder):
layouts = [name for name in os.listdir(layoutfolder)]
layoutsRGB = [name for name in os.listdir(layoutRGBfolder)]
links = [name for name in os.listdir(linkfolder)]
linksRGB = [name for name in os.listdir(linksRGBfolder)]
return jsonify(
layouts=layouts,
layoutsRGB=layoutsRGB,
links = links,
linksRGB = linksRGB
)
else:
return 'no such project'
def loadAnnotations(name):
namefile = 'static/projects/' + name + '/names.json'
f = open(namefile)
data = json.load(f)
return data
def makeXYZTexture(project, pixeldata, name=None):
hight = 128 * (int((len(pixeldata["data"])) / 16384) + 1)
#print ("hight is " + str(hight))
size = 128 * hight
path = 'static/projects/' + project
texh = [(0,0,0)] * size
texl = [(0,0,0)] * size
if "_geo" in pixeldata["name"]:
#print("is geo")
unscaled = []
# convert lat lon to XYZ
for x in pixeldata["data"]:
unscaled.append(geodetic_to_geocentric(float(x[0]), float(x[1])))
# Normalize to 0-1 range
scaled = normalize_xyz(unscaled)
for i in range(len(scaled[0])):
x = int(float(scaled[0][i])*65280)
y = int(float(scaled[1][i])*65280)
z = int(float(scaled[2][i])*65280)
xh = int(x / 255)
yh = int(y / 255)
zh = int(z / 255)
xl = x % 255
yl = y % 255
zl = z % 255
pixelh = (xh,yh,zh)
pixell = (xl,yl,zl)
texh[i] = pixelh
texl[i] = pixell
#print(pixelh)
else:
x_norm = []
y_norm = []
z_norm = []
for i in range(len(pixeldata["data"])):
x = float(pixeldata["data"][i][0])
y = float(pixeldata["data"][i][1])
z = float(pixeldata["data"][i][2])
x_norm.append(x)
y_norm.append(y)
z_norm.append(z)
# check on coordinates - if normalized
#print("C_DEBUG: checking for coords if normed or not.")
if min(x_norm)<0 or min(y_norm)<0 or min(z_norm)<0 or max(x_norm)>1 or max(y_norm)>1 or max(z_norm)>1:
coordinates_norm = normalize_xyz(pixeldata["data"])
#print("C_DEBUG: coordinates_norm: ", coordinates_norm)
for i in range(len(coordinates_norm[0])):
x = int(float(coordinates_norm[0][i])*65280)
y = int(float(coordinates_norm[1][i])*65280)
z = int(float(coordinates_norm[2][i])*65280)
xh = int(x / 255)
yh = int(y / 255)
zh = int(z / 255)
xl = x % 255
yl = y % 255
zl = z % 255
pixelh = (xh,yh,zh)
pixell = (xl,yl,zl)
texh[i] = pixelh
texl[i] = pixell
#print(pixelh)
#print("C_DEBUG: normalized coordinates.")
else:
#print("C_DEBUG: pixeldata: ", pixeldata["data"])
for i in range(len(pixeldata["data"])):
x = int(float(pixeldata["data"][i][0])*65280)
y = int(float(pixeldata["data"][i][1])*65280)
z = int(float(pixeldata["data"][i][2])*65280)
xh = int(x / 255)
yh = int(y / 255)
zh = int(z / 255)
xl = x % 255
yl = y % 255
zl = z % 255
pixelh = (xh,yh,zh)
pixell = (xl,yl,zl)
texh[i] = pixelh
texl[i] = pixell
#print(pixelh)
#print("C_DEBUG: DID NOT normalize coordinates.")
new_imgh = Image.new('RGB', (128, hight))
new_imgl = Image.new('RGB', (128, hight))
new_imgh.putdata(texh)
new_imgl.putdata(texl)
pathXYZ = path + '/layouts/' + pixeldata["name"] + '.bmp' # former 'XYZ.bmp'
pathXYZl = path + '/layoutsl/' + pixeldata["name"] + 'l.bmp' # former 'XYZl.bmp'
name_bool = False
if name is not None:
name_bool = True
pathXYZ = path + '/layouts/' + name + '.bmp'
pathXYZl = path + '/layoutsl/' + name + 'l.bmp'
else:
name_bool = False
if name_bool == False:
if os.path.exists(pathXYZ):
return '<a style="color:red;">ERROR </a>' + pixeldata["name"] + " Nodelist already in project"
else:
new_imgh.save(pathXYZ)
new_imgl.save(pathXYZl)
return '<a style="color:green;">SUCCESS </a>' + pixeldata["name"] + " NodeXYZ Textures Created"
else:
if os.path.exists(pathXYZ):
return '<a style="color:red;">ERROR </a>' + name + " Nodelist already in project"
else:
new_imgh.save(pathXYZ)
new_imgl.save(pathXYZl)
return '<a style="color:green;">SUCCESS </a>' + name + " NodeXYZ Textures Created"
def makeNodeRGBTexture(project, pixeldata, name=None):
# check if data is rgba or hex string
for i in (pixeldata["data"]):
rgba_colors = []
if type(i) is str and len(i) == 6 and i.startswith('#'):
rgba_converted = hex_to_rgb(pixeldata["data"][i])
rgba_colors.append(rgba_converted)
else:
rgba_colors = pixeldata["data"]
hight = 128 * (int((len(pixeldata["data"])) / 16384) + 1)
#print ("hight is " + str(hight))
size = 128 * hight
path = 'static/projects/' + project
tex = [(0,0,0,10)] * size #black, alpha = 10 used to filter background in legend panel
for i in range(len(rgba_colors)): #pixeldata["data"])):
#tex[i] = (int(pixeldata["data"][i][0]), int(pixeldata["data"][i][1]),int(pixeldata["data"][i][2]),int(pixeldata["data"][i][3]))
tex[i] = (int(rgba_colors[i][0]), int(rgba_colors[i][1]),int(rgba_colors[i][2]),int(rgba_colors[i][3]))
new_img = Image.new('RGBA', (128, hight))
new_img.putdata(tex)
pathRGB = path + '/layoutsRGB/' + pixeldata["name"] + '.png' # fits pfile naming , former: 'RGB.bmp'
name_bool = False
if name is not None:
name_bool = True
pathRGB = path + '/layoutsRGB/' + name + '.png'
if name_bool == False:
if os.path.exists(pathRGB):
return '<a style="color:red;">ERROR </a>' + pixeldata["name"] + " colors already in project"
else:
new_img.save(pathRGB , "PNG")
return '<a style="color:green;">SUCCESS </a>' + pixeldata["name"] + " Nodecolor Textures Created"
else:
if os.path.exists(pathRGB):
return '<a style="color:red;">ERROR </a>' + name + " colors already in project"
else:
new_img.save(pathRGB , "PNG")
return '<a style="color:green;">SUCCESS </a>' + name + " Nodecolor Textures Created"
# GENERAL function for link texture and json creation
def makeLinkTexNew(project, links, name=None):
hight = 64 * (int((len(links["data"])) / 32768) + 1)
#print("image hight = " + str(hight))
#hight = 512 #int(elem / 512)+1
path = 'static/projects/' + project
texl = [(0,0,0)] * 1024 * hight
new_imgl = Image.new('RGB', (1024, hight))
i = 0
linklist = {}
linklist["links"] = []
try:
for row in links["data"]:
thislink = {}
thislink["id"] = i
thislink["s"] = row[0]
thislink["e"] = row[1]
linklist["links"].append(thislink)
sx = int(row[0]) % 128 # R
syl = int(int(row[0]) / 128) % 128 # G
syh = int(int(row[0]) / 16384) # B
ex = int(row[1]) % 128
eyl = int(int(row[1]) / 128) % 128
eyh = int(int(row[1]) / 16384)
pixell1 = (sx,syl,syh)
pixell2 = (ex,eyl,eyh)
#if i < 262144:
texl[i*2] = pixell1
texl[i*2+1] = pixell2
i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + links["name"] + " Linkfile malformated?"
with open(path + '/links.json', 'w') as outfile:
json.dump(linklist, outfile, indent=4)
new_imgl.putdata(texl)
pathl = path + '/links/' + links["name"] + '.bmp' # fits pfile naming , former: '_linksXYZ.bmp'
name_bool = False
if name is not None:
name_bool = True
pathl = path + '/links/' + name + '.bmp'
if name_bool == False:
if os.path.exists(pathl):
return '<a style="color:red;">ERROR </a>' + links["name"] + " linklist already in project"
else:
new_imgl.save(pathl)
return '<a style="color:green;">SUCCESS </a>' + links["name"] + " Link Textures Created"
else:
if os.path.exists(pathl):
return '<a style="color:red;">ERROR </a>' + name + " linklist already in project"
else:
new_imgl.save(pathl)
return '<a style="color:green;">SUCCESS </a>' + name + " Link Textures Created"
# processing links for visualization (upload format: "layouts" key > "links" key)
# used for visualization of network
# ISSUE FIX - link display incorrect if layouts vary in links to show (e.g. 10 links in layout 1 , 200 in layout 2,.. ) due to link IDs being messed up in bitmap
def makeLinkTexNew_withoutJSON_2(project, links_ids_project, links, name=None):
hight = 64 * (int((len(links_ids_project.keys())) / 32768) + 1)
#print("image height = " + str(hight))
#hight = 512 #int(elem / 512)+1
path = 'static/projects/' + project
texl = [(0,0,0)] * 1024 * hight
new_imgl = Image.new('RGB', (1024, hight))
#i = 0
linklist = {}
linklist["links"] = []
try:
edge_to_index = {tuple(edge): i for i, edge in links_ids_project.items()}
for row in links["data"]:
if tuple(row) in edge_to_index:
i = edge_to_index[tuple(row)]
#print("---MATCH---")
#print("C_DEBUG: edge: ", edge)
#print("C_DEBUG: row: ", row)
thislink = {}
thislink["id"] = i
thislink["s"] = row[0]
thislink["e"] = row[1]
linklist["links"].append(thislink)
sx = int(row[0]) % 128 # R
syl = int(int(row[0]) / 128) % 128 # G
syh = int(int(row[0]) / 16384) # B
ex = int(row[1]) % 128
eyl = int(int(row[1]) / 128) % 128
eyh = int(int(row[1]) / 16384)
pixell1 = (sx,syl,syh)
pixell2 = (ex,eyl,eyh)
#if i < 262144:
texl[i*2] = pixell1
texl[i*2+1] = pixell2
#print("C_DEBUG : texl = ", texl)
#i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + links["name"] + " Linkfile malformated?"
#with open(path + '/links.json', 'w') as outfile:
# json.dump(linklist, outfile)
new_imgl.putdata(texl)
pathl = path + '/links/' + links["name"] + '.bmp' # fits pfile naming, former '_linksXYZ.bmp'
name_bool = False
if name is not None:
name_bool = True
pathl = path + '/links/' + name + '.bmp'
if name_bool == False:
if os.path.exists(pathl):
return '<a style="color:red;">ERROR </a>' + links["name"] + " linklist already in project"
else:
new_imgl.save(pathl)
return '<a style="color:green;">SUCCESS </a>' + links["name"] + " Link Textures Created"
else:
if os.path.exists(pathl):
return '<a style="color:red;">ERROR </a>' + name + " linklist already in project"
else:
new_imgl.save(pathl)
return '<a style="color:green;">SUCCESS </a>' + name + " Link Textures Created"
def makeLinkTexNew_withoutJSON(project, links, name=None):
hight = 64 * (int((len(links["data"])) / 32768) + 1)
#print("image hight = " + str(hight))
#hight = 512 #int(elem / 512)+1
path = 'static/projects/' + project
texl = [(0,0,0)] * 1024 * hight
new_imgl = Image.new('RGB', (1024, hight))
i = 0
linklist = {}
linklist["links"] = []
try:
for row in links["data"]:
thislink = {}
thislink["id"] = i
thislink["s"] = row[0]
thislink["e"] = row[1]
linklist["links"].append(thislink)
sx = int(row[0]) % 128 # R
syl = int(int(row[0]) / 128) % 128 # G
syh = int(int(row[0]) / 16384) # B
ex = int(row[1]) % 128
eyl = int(int(row[1]) / 128) % 128
eyh = int(int(row[1]) / 16384)
pixell1 = (sx,syl,syh)
pixell2 = (ex,eyl,eyh)
#if i < 262144:
texl[i*2] = pixell1
texl[i*2+1] = pixell2
i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + links["name"] + " Linkfile malformated?"
#with open(path + '/links.json', 'w') as outfile:
# json.dump(linklist, outfile)
new_imgl.putdata(texl)
pathl = path + '/links/' + links["name"] + '.bmp' # fits pfile naming, former '_linksXYZ.bmp'
name_bool = False
if name is not None:
name_bool = True
pathl = path + '/links/' + name + '.bmp'
if name_bool == False:
if os.path.exists(pathl):
return '<a style="color:red;">ERROR </a>' + links["name"] + " linklist already in project"
else:
new_imgl.save(pathl)
return '<a style="color:green;">SUCCESS </a>' + links["name"] + " Link Textures Created"
else:
if os.path.exists(pathl):
return '<a style="color:red;">ERROR </a>' + name + " linklist already in project"
else:
new_imgl.save(pathl)
return '<a style="color:green;">SUCCESS </a>' + name + " Link Textures Created"
# processing all links (upload JSON format: "links" key)
# links.json then used for analytics
def makeLinksjson(project,links):
path = 'static/projects/' + project
i = 0
linklist = {}
linklist["links"] = []
try:
for row in links[0]["data"]:
thislink = {}
thislink["id"] = i
thislink["s"] = row[0]
thislink["e"] = row[1]
linklist["links"].append(thislink)
#------------------------------------------------------------------------------
# TO DO
# here comes info e.g. COLOR "c" and WEIGHT "w" and DIRECTION "d" per link
#------------------------------------------------------------------------------
i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + links["name"] + " Linkfile malformated?"
# check for total number of links in Graph for analytics
#print("C_DEBUG: in MAKELINKSJSON : found that many links: ", len(linklist["links"]))
with open(path + '/links.json', 'w') as outfile:
json.dump(linklist, outfile, indent=4)
# processing links per layout (upload JSON format: "layouts" key > "links" key)
# linksperlayout.json then used for analytics
def makeLinksjson_multipleLinklists(project,links):
path = 'static/projects/' + project
all_links = {}
for ix,l in enumerate(links):
linksperlayout = []
for subdict in l:
i = 0
sublist = []
try:
for row in subdict["data"]:
thislink = {}
thislink["id"] = i
thislink["s"] = row[0]
thislink["e"] = row[1]
#------------------------------------------------------------------------------
# TO DO
# here comes info e.g. COLOR "c" and WEIGHT "w" and DIRECTION "d" per link
#------------------------------------------------------------------------------
sublist.append(thislink)
i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + subdict["name"] + " Linkfile malformated?"
linksperlayout.append(sublist)
all_links["links"] = linksperlayout
with open(path + '/linkslayouts.json', 'w') as outfile:
json.dump(all_links, outfile, indent=4)
# ISSUE FIX : link id taken from all links in project - not from layout
# processing links per layout (upload JSON format: "layouts" key > "links" key)
# linksperlayout.json then used for analytics
def makeLinksjson_multipleLinklists_2(project,links_ids_project, links):
path = 'static/projects/' + project
all_links = {}
for ix,l in enumerate(links):
linksperlayout = []
for subdict in l:
#i = 0
sublist = []
try:
for row in subdict["data"]:
for i, edge in links_ids_project.items():
if row == edge:
thislink = {}
thislink["id"] = i
thislink["s"] = row[0]
thislink["e"] = row[1]
#------------------------------------------------------------------------------
# TO DO
# here comes info e.g. COLOR "c" and WEIGHT "w" and DIRECTION "d" per link
#------------------------------------------------------------------------------
sublist.append(thislink)
#i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + subdict["name"] + " Linkfile malformated?"
linksperlayout.append(sublist)
all_links["links"] = linksperlayout
with open(path + '/linkslayouts.json', 'w') as outfile:
json.dump(all_links, outfile, indent=4)
def makeLinkRGBTex_2(project, links_ids_project, linksRGB, name=None):
hight = 64 * (int((len(links_ids_project.keys())) / 32768) + 1)
path = 'static/projects/' + project
rgba_colors = []
link_rgba = []
# COLOR FORMAT: check if data is rgba or hex string
try:
for ix, edge, col in linksRGB["data"]:
if type(col) is str and len(col) == 6 and col.startswith('#'):
rgba_converted = hex_to_rgb(linksRGB["data"][col])
rgba_colors.append(rgba_converted)
link_rgba.append((edge,rgba_converted))
else:
rgba_colors = col #linksRGB["data"]
link_rgba.append((edge,col))
except: # quick fix - if only point cloud upload and no links
print("has no colors")
texc = [(0,0,0,10)] * 512 * hight #black, alpha = 10 used to filter background in legend panel
new_imgc = Image.new('RGBA', (512, hight))
#i = 0
linklist = {}
linklist["links"] = []
# try:
# for (l,c) in link_rgba: #linksRGB["data"]: # link_rgba = [(edge,rgba),...]
# for i, edge in links_ids_project.items():
# if l == edge:
try:
edge_to_index = {tuple(edge): i for i, edge in links_ids_project.items()}
for l, c in link_rgba:
if tuple(l) in edge_to_index:
i = edge_to_index[tuple(l)]
#print("---MATCH---")
#print("C_DEBUG: edge: ", edge)
#print("C_DEBUG: row: ", l)
#if i < 262144:
texc[i] = (int(c[0]),int(c[1]),int(c[2]),int(c[3]))
#i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + linksRGB["name"] + " Linkfile malformated?"
new_imgc.putdata(texc)
pathRGB = path + '/linksRGB/' + linksRGB["name"] + '.png' # fits pfile naming, former '_linksRGB.png'
name_bool = False
if name is not None:
name_bool = True
pathRGB = path + '/linksRGB/' + name + '.png'
if name_bool == False:
if os.path.exists(pathRGB):
return '<a style="color:red;">ERROR </a>' + linksRGB["name"] + " linklist already in project"
else:
new_imgc.save(pathRGB, "PNG")
return '<a style="color:green;">SUCCESS </a>' + linksRGB["name"] + " Linkcolor Textures Created"
else:
if os.path.exists(pathRGB):
return '<a style="color:red;">ERROR </a>' + name + " linklist already in project"
else:
new_imgc.save(pathRGB, "PNG")
return '<a style="color:green;">SUCCESS </a>' + name + " Linkcolor Textures Created"
def makeLinkRGBTex(project, linksRGB, name=None):
hight = 64 * (int((len(linksRGB["data"])) / 32768) + 1)
path = 'static/projects/' + project
rgba_colors = []
# check if data is rgba or hex string
try:
for i in (linksRGB["data"]):
rgba_colors = []
if type(i) is str and len(i) == 6 and i.startswith('#'):
rgba_converted = hex_to_rgb(linksRGB["data"][i])
rgba_colors.append(rgba_converted)
else:
rgba_colors = linksRGB["data"]
except: # quick fix - if only point cloud upload and no links
print("has no colors")
texc = [(0,0,0,10)] * 512 * hight #black, alpha = 10 used to filter background in legend panel
new_imgc = Image.new('RGBA', (512, hight))
i = 0
linklist = {}
linklist["links"] = []
try:
for row in rgba_colors: #linksRGB["data"]:
#if i < 262144:
texc[i] = (int(row[0]),int(row[1]),int(row[2]),int(row[3]))
i += 1
except (IndexError, ValueError):
return '<a style="color:red;">ERROR </a>' + linksRGB["name"] + " Linkfile malformated?"
new_imgc.putdata(texc)
pathRGB = path + '/linksRGB/' + linksRGB["name"] + '.png' # fits pfile naming, former '_linksRGB.png'
name_bool = False
if name is not None:
name_bool = True
pathRGB = path + '/linksRGB/' + name + '.png'
if name_bool == False:
if os.path.exists(pathRGB):
return '<a style="color:red;">ERROR </a>' + linksRGB["name"] + " linklist already in project"
else:
new_imgc.save(pathRGB, "PNG")
return '<a style="color:green;">SUCCESS </a>' + linksRGB["name"] + " Linkcolor Textures Created"
else:
if os.path.exists(pathRGB):
return '<a style="color:red;">ERROR </a>' + name + " linklist already in project"
else:
new_imgc.save(pathRGB, "PNG")
return '<a style="color:green;">SUCCESS </a>' + name + " Linkcolor Textures Created"
def upload_filesNew(request):
#print("C_DEBUG: namespace", request.args.get("namespace"))
form = request.form.to_dict()
#print(request.files)
#print(form)
prolist = GD.plist
namespace = form["new_name"]
if not namespace:
return "namespace fail"
if namespace in prolist:
print('project exists')
else:
# Make Folders
makeProjectFolders(namespace)
folder = 'static/projects/' + namespace + '/'
pfile = {}
with open(folder + 'pfile.json', 'r') as json_file:
pfile = json.load(json_file)
json_file.close()
state = ''
nodelist = {"nodes":[]}
nodepositions = []
nodecolors = []
links = []
linkcolors = []
nodeinfo = []
labels = []
parsefiles(request.files.getlist("nodesXYZ"), nodepositions)
parsefiles(request.files.getlist("nodesRGB"), nodecolors)
parsefiles(request.files.getlist("links"), links)
parsefiles(request.files.getlist("linksRGB"), linkcolors)
parsefiles(request.files.getlist("nprop"), nodeinfo)
parsefiles(request.files.getlist("labels"), labels)
#----------------------------------
# FOR GRAPH TITLE + DESCRIPTION
#----------------------------------
title_of_graph = namespace
descr_of_graph = ""
numnodes = len(nodepositions[0]["data"])
# generate node.json
for i in range(len(nodepositions[0]["data"])):
thisnode = {}
thisnode["id"] = i
if "_geo" in nodepositions[0]["name"]:
thisnode["lat"] = nodepositions[0]["data"][i][0]
thisnode["lon"] = nodepositions[0]["data"][i][1]
if len(nodeinfo[0]["data"]) == len(nodepositions[0]["data"]):
thisnode["attrlist"] = nodeinfo[0]["data"][i]
thisnode["n"] = str(nodeinfo[0]["data"][i][0])
else:
thisnode["attrlist"] = ["node" + str(i)]
thisnode["n"] = "node" + str(i)
nodelist["nodes"].append(thisnode)
for labellist in labels:
name = ""
i = 0
for row in labellist["data"]:
name = row[0]
row.pop(0)
# add to nodes.json
thisnode = {}
thisnode["id"] = i + numnodes
thisnode["group"] = row
thisnode["n"] = str(name)
nodelist["nodes"].append(thisnode)
#add to pfile
pfile["selections"].append({"name":name, "nodes":row})
# get average pos for Each layout
for layout in nodepositions:
accPos = [0,0,0]
pos = [0,0,0]
for x in row:
# catch for 2D positions for labels and for empty rows
if len(x) > 0 and len(layout["data"][int(x)]) == 3:
accPos[0] += float(layout["data"][int(x)][0])
accPos[1] += float(layout["data"][int(x)][1])
accPos[2] += float(layout["data"][int(x)][2])
elif len(x) > 0 and len(layout["data"][int(x)]) == 2:
accPos[0] += float(layout["data"][int(x)][0])
accPos[1] += float(layout["data"][int(x)][1])
accPos[2] += 0.0
pos[0] = str(accPos[0] / len(row))
pos[1] = str(accPos[1] / len(row))
pos[2] = str(accPos[2] / len(row))
layout["data"].append(pos)
# label nodes to be black
for color in nodecolors:
color["data"].append((0,0,0,0)) #255,0,0,100
i += 1
#----------------------------------
# NODE POSITIONS
#----------------------------------
for layout in nodepositions:
# to do: handle no position file - generate random layout
if len(layout["data"])> 0:
state = state + makeXYZTexture(namespace, layout, layout["name"]) + '<br>'
pfile["layouts"].append(layout["name"])# + "XYZ")
# catch for 2D positions and for empty rows
elif len(layout["data"]) > 0 and len(layout["data"][int(x)]) == 2:
for i,xy in enumerate(layout["data"]):
layout["data"][i] = (xy[0],xy[1],0.0)
state = state + makeXYZTexture(namespace, layout, layout["name"]) + '<br>'
pfile["layouts"].append(layout["name"])# + "XYZ")
else: state = "upload must contain at least 1 node position list"
#----------------------------------
# NODE COLORS
#----------------------------------
for color in nodecolors:
if len(color["data"]) == 0:
color["data"] = [[255,0,255,100]] * numnodes
color["name"] = "Layoutname-nodecolors"
state = state + makeNodeRGBTexture(namespace, color, color["name"]) + '<br>'
pfile["layoutsRGB"].append(color["name"])#+ "RGB")
#----------------------------------
# LINKS
#----------------------------------
for linklist in links:
if len(linklist["data"]) == 0:
linklist["name"] = "Layoutname-links"
state = state + makeLinkTexNew(namespace, linklist, linklist["name"]) + '<br>'
pfile["links"].append(linklist["name"])#+ "_linksXYZ")
#----------------------------------
# LINK COLORS
#----------------------------------
for lcolors in linkcolors:
if len(lcolors["data"]) == 0:
lcolors["data"] = [[255,0,255,100]] * len(links[0]["data"])
lcolors["name"] = "Layoutname-linkcolors"
state = state + makeLinkRGBTex(namespace, lcolors, lcolors["name"]) + '<br>'
pfile["linksRGB"].append(lcolors["name"])# + "_linksRGB")
pfile["nodecount"] = numnodes
pfile["labelcount"] = len(labels[0]["data"])
pfile["linkcount"] = len(links[0]["data"])
#----------------------------------