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| author | Walter Bender <walter.bender@gmail.com> | 2011-05-11 18:29:34 (GMT) |
|---|---|---|
| committer | Walter Bender <walter.bender@gmail.com> | 2011-05-11 18:29:34 (GMT) |
| commit | 5be0685e8203873059f00d1e7017732b97d43528 (patch) | |
| tree | bbac8f7c8277897ade4161c9b18b7a9f95ed8af0 /exporthtml.py | |
| parent | e8fd8630876f1bfa80f6ab64df7e9e99dfc14353 (diff) | |
adding html save function
Diffstat (limited to 'exporthtml.py')
| -rw-r--r-- | exporthtml.py | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/exporthtml.py b/exporthtml.py new file mode 100644 index 0000000..1a0a6e8 --- /dev/null +++ b/exporthtml.py @@ -0,0 +1,112 @@ +# -*- coding: utf-8 -*- +#Copyright (c) 2011 Walter Bender + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +import pygtk +pygtk.require('2.0') +import gtk +import os.path +import subprocess +from cgi import escape +from gettext import gettext as _ + +from utils import get_pixbuf_from_journal, image_to_base64 + +# A dictionary to define the HTML wrappers around template elements +HTML_GLUE = { + 'doctype': '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 ' + \ + 'Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">\n', + 'html': ('<html>\n', '</html>\n'), + 'html_svg': ('<html xmlns="http://www.w3.org/1999/xhtml">\n', + '</html>\n'), + 'head': ('<head>\n<!-- Created by Portfolio -->\n', '</head>\n'), + 'meta': '<meta http-equiv="content-type" content="text/html; ' + \ + 'charset=UTF-8"/>\n', + 'title': ('<title>', '</title>\n'), + 'style': ('<style type="text/css">\n<!--\n', '-->\n</style>\n'), + 'body': ('<body>\n', '\n</body>\n'), + 'div': ('<div>\n', '</div>\n'), + 'slide': ('\n<a name="slide', '"></a>\n'), + 'h1': ('<h1>', '</h1>\n'), + 'table': ('<table cellpadding="10\'>\n', '</table>\n'), + 'tr': ('<tr>\n', '</tr>\n'), + 'td': ('<td valign="top" width="400" height="300">\n', + '\n</td>\n'), + 'img': ('<img width="300" height="225" alt=' + \ + '"Image" src="data:image/png;base64,\n', + '"/>\n'), + 'img2': ('<img width="800" height="600" alt=' + \ + '"Image" src="data:image/png;base64,\n', + '"/>\n'), + 'ul': ('<table>\n', '</table>\n'), + 'li': ('<tr><td>', '</td></tr>\n')} + +COMMENT = '<!--\n\<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"' + \ + ' "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [\n\ + <!ENTITY ns_svg "http://www.w3.org/2000/svg">\n\ + <!ENTITY ns_xlink "http://www.w3.org/1999/xlink">\n\ +]>\n\ +-->\n' + + +def save_html(dsobjects, nick, tmp_path): + ''' Output a series of HTML pages from the title, pictures, and + descriptions ''' + + htmlcode = '' + if len(dsobjects) == 0: + return None + + for i, dsobj in enumerate(dsobjects): + htmlcode += HTML_GLUE['slide'][0] + str(i) + htmlcode += HTML_GLUE['slide'][1] + \ + HTML_GLUE['div'][0] + if 'title' in dsobj.metadata: + htmlcode += HTML_GLUE['h1'][0] + \ + dsobj.metadata['title'] + \ + HTML_GLUE['h1'][1] + + pixbuf = None + media_object = False + try: + pixbuf = gtk.gdk.pixbuf_new_from_file_at_size( + dsobj.file_path, 800, 600) + key = 'img2' + except: + pixbuf = get_pixbuf_from_journal(dsobj, 300, 225) + key = 'img' + + if pixbuf is not None: + tmp = HTML_GLUE[key][0] + tmp += image_to_base64(pixbuf, tmp_path) + tmp += HTML_GLUE[key][1] + + if 'description' in dsobj.metadata: + tmp += '<p>' + dsobj.metadata['description'] + '</p>' + + htmlcode += tmp + \ + HTML_GLUE['div'][1] + + return HTML_GLUE['doctype'] + \ + HTML_GLUE['html'][0] + \ + HTML_GLUE['head'][0] + \ + HTML_GLUE['meta'] + \ + HTML_GLUE['title'][0] + \ + nick + ' ' + _('Portfolio') + \ + HTML_GLUE['title'][1] + \ + HTML_GLUE['style'][0] + \ + HTML_GLUE['style'][1] + \ + HTML_GLUE['head'][1] + \ + HTML_GLUE['body'][0] + \ + htmlcode + \ + HTML_GLUE['body'][1] + \ + HTML_GLUE['html'][1] |