# HTML export plugin for database objects
# Version:0.1
# Author : Alexey Tveritinov [alexey.tveritinov@sap.com]
# for x in dia.diagrams()[0].data.layers[0].objects : print(str(x))
# for x in dia.diagrams()[2].data.layers[0].objects[0].properties.keys() : print(str(x))
# print(str(dia.diagrams()[2].data.layers[0].objects[0].properties["attributes"].keys()))
import sys, dia, types, string
plugname = "HTML Exporting plugin for DIA"
version = "0.1"
author = "Alexey Tveritinov [alexey.tveritinov@sap.com]"
# HTML formatting constants
align_center_macro = "style='text-align:center;'";
xml_spcial_chars = [('&', '&'), ('<', '<'), ('>', '>'), ('"', '"'), ("'", ''')]
bool_replace = [('1','X'), ('0',' ')]
class HTMLRenderer :
def __init__ (self) :
pass
def GetName (self, o) :
"A small helper to turn a dia object into a name"
s = ""
if o.properties.has_key("name") :
s = o.properties["name"].value
elif o.properties.has_key("text") :
s = o.properties["text"].value.text
if s is None or s == "" :
s = str(o)
return s
def print_html_into (self) :
self.f.write("\n")
self.f.write("\n")
def print_html_outro (self) :
self.f.write("\n")
self.f.write("\n")
def print_database_table (self, o) :
self.f.write("%s\n" % (""))
self.print_table_header(o)
self.print_table_contents(o)
self.f.write("\n")
pass
def print_table_header (self,o) :
tmp_filler = ""
# Print name and comment
self.f.write("\n")
self.f.write("| %s | \n" % (o.properties["name"].value))
# self.f.write("")
if o.properties.has_key("comment"):
tmp_filler = "%s" % (o.properties["comment"].value,)
else:
tmp_filler = " "
self.f.write("%s | \n" % (tmp_filler))
self.f.write("
\n")
# Print header
self.f.write("\n" +
"| Name | \n" +
"Primary | \n" +
"Unique | \n" +
"Nullable | \n" +
"Type | \n" +
"Comment | \n" +
"
\n")
def print_table_contents(self, o) :
nbsp_filler = " "
# pass
# self.f.write("" % (str(o.properties["attributes"])))
# print("" % (str(o.properties["attributes"])))
# for a,b,c,d,e,f in dia.diagrams()[0].data.layers[0].objects[0].properties["attributes"].value: print(a,b,c)
for attr_name,attr_type,attr_comment, \
attr_primary, attr_nullable, attr_unique \
in o.properties["attributes"].value :
self.f.write("\n" % (str(attr_name)))
self.f.write("\n")
self.f.write("| %s | \n" % (attr_name))
self.f.write("%s | \n" % (align_center_macro, attr_primary))
self.f.write("%s | \n" % (align_center_macro, attr_unique))
self.f.write("%s | \n" % (align_center_macro, attr_nullable))
if len(attr_type) == 0 : attr_type = nbsp_filler
self.f.write("%s | \n" % (attr_type))
if len(attr_comment) == 0 : attr_comment = nbsp_filler
self.f.write("%s | \n" % (attr_comment))
self.f.write("
\n")
def print_version_info (self) :
self.f.write("\n" % (plugname, version, author,))
def begin_render (self, data, filename) :
self.filename = filename
self.f = open(self.filename, "w")
self.print_version_info()
# self.f.write ("# %s\n" % (filename,))
self.print_html_into()
for layer in data.layers :
for o in layer.objects :
self.print_database_table(o)
#self.f.write(o.properties["name"].value)
self.print_html_outro()
def end_render (self) :
self.f.close()
dia.register_export ("PyDia HTML export", "html", HTMLRenderer())