From 8474b9a4ee0eb8dc51de3b8fe4993272f4d7beb6 Mon Sep 17 00:00:00 2001
From: Ian Weller <ianweller@gmail.com>
Date: Mon, 29 Sep 2008 00:16:37 -0500
Subject: Change svg_to_pdf_png, add card editing

---
 fedora_business_cards/export.py      | 17 ++++++++----
 fedora_business_cards/frontend.py    | 54 ++++++++++++++++++++++++++++++++++++
 fedora_business_cards/information.py |  1 +
 3 files changed, 66 insertions(+), 6 deletions(-)

diff --git a/fedora_business_cards/export.py b/fedora_business_cards/export.py
index d4b6c37..5d3d922 100644
--- a/fedora_business_cards/export.py
+++ b/fedora_business_cards/export.py
@@ -25,6 +25,7 @@ Functions to export cards from SVGs.
 
 import rsvg
 import cairo
+from StringIO import StringIO
 
 if not cairo.HAS_PDF_SURFACE:
     raise SystemExit('cairo was not compiled with PDF support')
@@ -32,21 +33,25 @@ if not cairo.HAS_PNG_FUNCTIONS:
     raise SystemExit('cairo was not compiled with PNG support')
 
 
-def svg_to_pdf_png(pdfname, pngname, xmlstring, dpi=300):
+def svg_to_pdf_png(xmlstring, filename, format='png', dpi=300):
     """
-    Export an SVG to both a PDF and PNG.
-      pngname = location of PNG file to export to
-      pdfname = location of pdf file to export to
+    Export an SVG to either a PDF or PNG.
       xmlstring = the SVG XML to export
+      filename = name of file to save as
+      format = either 'png' or 'pdf'
       dpi = DPI to export PNG with (default: 300)
     """
     svg = rsvg.Handle(data=xmlstring)
-    pdffile = file(pdfname, 'w')
+    if format == "pdf":
+        pdffile = file(filename, 'w')
+    else:
+        pdffile = StringIO()
     width = int(svg.props.width/90.*dpi)
     height = int(svg.props.height/90.*dpi)
     surface = cairo.PDFSurface(pdffile, width, height)
     ctx = cairo.Context(surface)
     svg.render_cairo(ctx)
-    surface.write_to_png(pngname)
+    if format == "png":
+        surface.write_to_png(filename)
     surface.finish()
     pdffile.close()
diff --git a/fedora_business_cards/frontend.py b/fedora_business_cards/frontend.py
index 59ce189..fe4b809 100644
--- a/fedora_business_cards/frontend.py
+++ b/fedora_business_cards/frontend.py
@@ -31,6 +31,11 @@ from getpass import getpass
 import config
 import information
 
+
+def cmdline_card_line(data):
+    return "| %s%s |" % (data, ' '*(59-len(data)))
+
+
 def cmdline():
     """
     Command-line interface to business card generator. Takes no arguments; uses
@@ -87,3 +92,52 @@ def cmdline():
     if options.username == "":
         options.username = username
     infodict = information.get_information(username, password, options.username)
+    # setup default content
+    name = infodict['name']
+    title = infodict['title']
+    if infodict['gpgid'] == None:
+        gpg = ''
+    else:
+        gpg = "GPG key ID: %s" % infodict['gpgid']
+    if infodict['irc'] == None:
+        lines = [infodict['email'],
+                 infodict['phone'],
+                 infodict['url'],
+                 '',
+                 gpg,
+                 '']
+    else:
+        lines = [infodict['email'],
+                 infodict['phone'],
+                 infodict['irc']+" on irc.freenode.net",
+                 infodict['url'],
+                 '',
+                 "GPG key ID: "+infodict['gpgid']]
+    done_editing = False
+    while not done_editing:
+        print "Current business card layout:"
+        print "   +"+"-"*61+"+"
+        print " n "+cmdline_card_line(name)
+        print " t "+cmdline_card_line(title)
+        print "   "+cmdline_card_line('')
+        for i in range(6):
+            print (" %i " % i)+cmdline_card_line(lines[i])
+        print "   "+cmdline_card_line('')
+        print "   "+cmdline_card_line('')
+        print "   "+cmdline_card_line('fedora'+' '*17+\
+                                      'freedom | friends | features | first')
+        print "   +"+"-"*61+"+"
+        print "Enter a line number to edit, or [y] to accept:",
+        lineno = raw_input()
+        if lineno == "" or lineno == "y":
+            done_editing = True
+        else:
+            print ("Enter new data for line %s:" % lineno),
+            newdata = raw_input()
+            if lineno == 'n':
+                name = newdata
+            elif lineno == 't':
+                title = newdata
+            elif lineno == '0' or lineno == '1' or lineno == '2' or \
+                    lineno == '3' or lineno == '4' or lineno == '5':
+                lines[int(lineno)] = newdata
diff --git a/fedora_business_cards/information.py b/fedora_business_cards/information.py
index 8717c4a..6d260c1 100644
--- a/fedora_business_cards/information.py
+++ b/fedora_business_cards/information.py
@@ -60,4 +60,5 @@ def get_information(loginname, password, username=None):
     infodict['phone'] = "(919) 424-0063 x 5%s" % userinfo['id']
     infodict['url'] = 'fedoraproject.org'
     infodict['gpgid'] = userinfo['gpg_keyid']
+    infodict['irc'] = userinfo['ircnick']
     return infodict
-- 
cgit