#!/usr/bin/python # -*- coding: utf-8 -*- # Copyright (C) 2006-2010 Søren Roug, European Environment Agency # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA # # Contributor(s): # #import pdb #pdb.set_trace() import sys, os.path sys.path.append(os.path.dirname(__file__)) from xml.sax import handler from xml.sax.saxutils import escape, quoteattr from xml.dom import Node from opendocument import load from odf.namespaces import ANIMNS, CHARTNS, CONFIGNS, DCNS, DR3DNS, DRAWNS, FONS, \ FORMNS, MATHNS, METANS, NUMBERNS, OFFICENS, PRESENTATIONNS, SCRIPTNS, \ SMILNS, STYLENS, SVGNS, TABLENS, TEXTNS, XLINKNS # Handling of styles # # First there are font face declarations. These set up a font style that will be # referenced from a text-property. The declaration describes the font making # it possible for the application to find a similar font should the system not # have that particular one. The StyleToCSS stores these attributes to be used # for the CSS2 font declaration. # # Then there are default-styles. These set defaults for various style types: # "text", "paragraph", "section", "ruby", "table", "table-column", "table-row", # "table-cell", "graphic", "presentation", "drawing-page", "chart". # Since CSS2 can't refer to another style, ODF2XHTML add these to all # styles unless overridden. # # The real styles are declared in the element. They have a # family referring to the default-styles, and may have a parent style. # # Styles have scope. The same name can be used for both paragraph and # character etc. styles Since CSS2 has no scope we use a prefix. (Not elegant) # In ODF a style can have a parent, these parents can be chained. class StyleToCSS: """ The purpose of the StyleToCSS class is to contain the rules to convert ODF styles to CSS2. Since it needs the generic fonts, it would probably make sense to also contain the Styles in a dict as well.. """ def __init__(self): # Font declarations self.fontdict = {} # Fill-images from presentations for backgrounds self.fillimages = {} self.ruleconversions = { (DRAWNS,u'fill-image-name'): self.c_drawfillimage, (FONS,u"background-color"): self.c_fo, (FONS,u"border"): self.c_fo, (FONS,u"border-bottom"): self.c_fo, (FONS,u"border-left"): self.c_fo, (FONS,u"border-right"): self.c_fo, (FONS,u"border-top"): self.c_fo, (FONS,u"color"): self.c_fo, (FONS,u"font-family"): self.c_fo, (FONS,u"font-size"): self.c_fo, (FONS,u"font-style"): self.c_fo, (FONS,u"font-variant"): self.c_fo, (FONS,u"font-weight"): self.c_fo, (FONS,u"line-height"): self.c_fo, (FONS,u"margin"): self.c_fo, (FONS,u"margin-bottom"): self.c_fo, (FONS,u"margin-left"): self.c_fo, (FONS,u"margin-right"): self.c_fo, (FONS,u"margin-top"): self.c_fo, (FONS,u"min-height"): self.c_fo, (FONS,u"padding"): self.c_fo, (FONS,u"padding-bottom"): self.c_fo, (FONS,u"padding-left"): self.c_fo, (FONS,u"padding-right"): self.c_fo, (FONS,u"padding-top"): self.c_fo, (FONS,u"page-width"): self.c_page_width, (FONS,u"page-height"): self.c_page_height, (FONS,u"text-align"): self.c_text_align, (FONS,u"text-indent") :self.c_fo, (TABLENS,u'border-model') :self.c_border_model, (STYLENS,u'column-width') : self.c_width, (STYLENS,u"font-name"): self.c_fn, (STYLENS,u'horizontal-pos'): self.c_hp, (STYLENS,u'text-position'): self.c_text_position, (STYLENS,u'text-line-through-style'): self.c_text_line_through_style, (STYLENS,u'text-underline-style'): self.c_text_underline_style, (STYLENS,u'width') : self.c_width, # FIXME Should do style:vertical-pos here } def save_font(self, name, family, generic): """ It is possible that the HTML browser doesn't know how to show a particular font. Fortunately ODF provides generic fallbacks. Unfortunately they are not the same as CSS2. CSS2: serif, sans-serif, cursive, fantasy, monospace ODF: roman, swiss, modern, decorative, script, system This method put the font and fallback into a dictionary """ htmlgeneric = "sans-serif" if generic == "roman": htmlgeneric = "serif" elif generic == "swiss": htmlgeneric = "sans-serif" elif generic == "modern": htmlgeneric = "monospace" elif generic == "decorative": htmlgeneric = "sans-serif" elif generic == "script": htmlgeneric = "monospace" elif generic == "system": htmlgeneric = "serif" self.fontdict[name] = (family, htmlgeneric) def c_drawfillimage(self, ruleset, sdict, rule, val): """ Fill a figure with an image. Since CSS doesn't let you resize images this should really be implemented as an absolutely position with a width and a height """ sdict['background-image'] = "url('%s')" % self.fillimages[val] def c_fo(self, ruleset, sdict, rule, val): """ XSL formatting attributes """ selector = rule[1] sdict[selector] = val def c_border_model(self, ruleset, sdict, rule, val): """ Convert to CSS2 border model """ if val == 'collapsing': sdict['border-collapse'] ='collapse' else: sdict['border-collapse'] ='separate' def c_width(self, ruleset, sdict, rule, val): """ Set width of box """ sdict['width'] = val def c_text_align(self, ruleset, sdict, rule, align): """ Text align """ if align == "start": align = "left" if align == "end": align = "right" sdict['text-align'] = align def c_fn(self, ruleset, sdict, rule, fontstyle): """ Generate the CSS font family A generic font can be found in two ways. In a element or as a font-family-generic attribute in text-properties. """ generic = ruleset.get((STYLENS,'font-family-generic') ) if generic is not None: self.save_font(fontstyle, fontstyle, generic) family, htmlgeneric = self.fontdict.get(fontstyle, (fontstyle, 'serif')) sdict['font-family'] = '%s, %s' % (family, htmlgeneric) def c_text_position(self, ruleset, sdict, rule, tp): """ Text position. This is used e.g. to make superscript and subscript This attribute can have one or two values. The first value must be present and specifies the vertical text position as a percentage that relates to the current font height or it takes one of the values sub or super. Negative percentages or the sub value place the text below the baseline. Positive percentages or the super value place the text above the baseline. If sub or super is specified, the application can choose an appropriate text position. The second value is optional and specifies the font height as a percentage that relates to the current font-height. If this value is not specified, an appropriate font height is used. Although this value may change the font height that is displayed, it never changes the current font height that is used for additional calculations. """ textpos = tp.split(' ') if len(textpos) == 2 and textpos[0] != "0%": # Bug in OpenOffice. If vertical-align is 0% - ignore the text size. sdict['font-size'] = textpos[1] if textpos[0] == "super": sdict['vertical-align'] = "33%" elif textpos[0] == "sub": sdict['vertical-align'] = "-33%" else: sdict['vertical-align'] = textpos[0] def c_hp(self, ruleset, sdict, rule, hpos): #FIXME: Frames wrap-style defaults to 'parallel', graphics to 'none'. # It is properly set in the parent-styles, but the program doesn't # collect the information. wrap = ruleset.get((STYLENS,'wrap'),'parallel') # Can have: from-left, left, center, right, from-inside, inside, outside if hpos == "center": sdict['margin-left'] = "auto" sdict['margin-right'] = "auto" # else: # # force it to be *something* then delete it # sdict['margin-left'] = sdict['margin-right'] = '' # del sdict['margin-left'], sdict['margin-right'] if hpos in ("right","outside"): if wrap in ( "left", "parallel","dynamic"): sdict['float'] = "right" elif wrap == "run-through": sdict['position'] = "absolute" # Simulate run-through sdict['top'] = "0" sdict['right'] = "0"; else: # No wrapping sdict['margin-left'] = "auto" sdict['margin-right'] = "0cm" elif hpos in ("left", "inside"): if wrap in ( "right", "parallel","dynamic"): sdict['float'] = "left" elif wrap == "run-through": sdict['position'] = "absolute" # Simulate run-through sdict['top'] = "0" sdict['left'] = "0" else: # No wrapping sdict['margin-left'] = "0cm" sdict['margin-right'] = "auto" elif hpos in ("from-left", "from-inside"): if wrap in ( "right", "parallel"): sdict['float'] = "left" else: sdict['position'] = "relative" # No wrapping if (SVGNS,'x') in ruleset: sdict['left'] = ruleset[(SVGNS,'x')] def c_page_width(self, ruleset, sdict, rule, val): """ Set width of box HTML doesn't really have a page-width. It is always 100% of the browser width """ sdict['width'] = val def c_text_underline_style(self, ruleset, sdict, rule, val): """ Set underline decoration HTML doesn't really have a page-width. It is always 100% of the browser width """ if val and val != "none": sdict['text-decoration'] = "underline" def c_text_line_through_style(self, ruleset, sdict, rule, val): """ Set underline decoration HTML doesn't really have a page-width. It is always 100% of the browser width """ if val and val != "none": sdict['text-decoration'] = "line-through" def c_page_height(self, ruleset, sdict, rule, val): """ Set height of box """ sdict['height'] = val def convert_styles(self, ruleset): """ Rule is a tuple of (namespace, name). If the namespace is '' then it is already CSS2 """ sdict = {} procedures=[] for rule,val in ruleset.items(): if rule[0] == '': sdict[rule[1]] = val continue method = self.ruleconversions.get(rule, None ) if method: procedures.append([method, ruleset, sdict, rule, val]) # this ensures that the procedures for horizontal position # are run last! It is important since Python3 makes the order # of dictionaries unpredictable for p in filter(lambda x: x[0] != self.c_hp, procedures): method, ruleset, sdict, rule, val = p method(ruleset, sdict, rule, val) for p in filter(lambda x: x[0] == self.c_hp, procedures): method, ruleset, sdict, rule, val = p method(ruleset, sdict, rule, val) return sdict class TagStack: def __init__(self): self.stack = [] def push(self, tag, attrs): self.stack.append( (tag, attrs) ) def pop(self): item = self.stack.pop() return item def stackparent(self): item = self.stack[-1] return item[1] def rfindattr(self, attr): """ Find a tag with the given attribute """ for tag, attrs in self.stack: if attr in attrs: return attrs[attr] return None def count_tags(self, tag): c = 0 for ttag, tattrs in self.stack: if ttag == tag: c = c + 1 return c special_styles = { 'S-Emphasis':'em', 'S-Citation':'cite', 'S-Strong_20_Emphasis':'strong', 'S-Variable':'var', 'S-Definition':'dfn', 'S-Teletype':'tt', 'P-Heading_20_1':'h1', 'P-Heading_20_2':'h2', 'P-Heading_20_3':'h3', 'P-Heading_20_4':'h4', 'P-Heading_20_5':'h5', 'P-Heading_20_6':'h6', # 'P-Caption':'caption', 'P-Addressee':'address', # 'P-List_20_Heading':'dt', # 'P-List_20_Contents':'dd', 'P-Preformatted_20_Text':'pre', # 'P-Table_20_Heading':'th', # 'P-Table_20_Contents':'td', # 'P-Text_20_body':'p' } #----------------------------------------------------------------------------- # # ODFCONTENTHANDLER # #----------------------------------------------------------------------------- class ODF2XHTML(handler.ContentHandler): """ The ODF2XHTML parses an ODF file and produces XHTML""" def __init__(self, generate_css=True, embedable=False): # Tags self.generate_css = generate_css self.elements = { (DCNS, 'title'): (self.s_processcont, self.e_dc_title), (DCNS, 'language'): (self.s_processcont, self.e_dc_contentlanguage), (DCNS, 'creator'): (self.s_processcont, self.e_dc_creator), (DCNS, 'description'): (self.s_processcont, self.e_dc_metatag), (DCNS, 'date'): (self.s_processcont, self.e_dc_metatag), (DRAWNS, 'custom-shape'): (self.s_custom_shape, self.e_custom_shape), (DRAWNS, 'frame'): (self.s_draw_frame, self.e_draw_frame), (DRAWNS, 'image'): (self.s_draw_image, None), (DRAWNS, 'fill-image'): (self.s_draw_fill_image, None), (DRAWNS, "layer-set"):(self.s_ignorexml, None), (DRAWNS, 'object'): (self.s_draw_object, None), (DRAWNS, 'object-ole'): (self.s_draw_object_ole, None), (DRAWNS, 'page'): (self.s_draw_page, self.e_draw_page), (DRAWNS, 'text-box'): (self.s_draw_textbox, self.e_draw_textbox), (METANS, 'creation-date'):(self.s_processcont, self.e_dc_metatag), (METANS, 'generator'):(self.s_processcont, self.e_dc_metatag), (METANS, 'initial-creator'): (self.s_processcont, self.e_dc_metatag), (METANS, 'keyword'): (self.s_processcont, self.e_dc_metatag), (NUMBERNS, "boolean-style"):(self.s_ignorexml, None), (NUMBERNS, "currency-style"):(self.s_ignorexml, None), (NUMBERNS, "date-style"):(self.s_ignorexml, None), (NUMBERNS, "number-style"):(self.s_ignorexml, None), (NUMBERNS, "text-style"):(self.s_ignorexml, None), (OFFICENS, "annotation"):(self.s_ignorexml, None), (OFFICENS, "automatic-styles"):(self.s_office_automatic_styles, None), (OFFICENS, "document"):(self.s_office_document_content, self.e_office_document_content), (OFFICENS, "document-content"):(self.s_office_document_content, self.e_office_document_content), (OFFICENS, "forms"):(self.s_ignorexml, None), (OFFICENS, "master-styles"):(self.s_office_master_styles, None), (OFFICENS, "meta"):(self.s_ignorecont, None), (OFFICENS, "presentation"):(self.s_office_presentation, self.e_office_presentation), (OFFICENS, "spreadsheet"):(self.s_office_spreadsheet, self.e_office_spreadsheet), (OFFICENS, "styles"):(self.s_office_styles, None), (OFFICENS, "text"):(self.s_office_text, self.e_office_text), (OFFICENS, "scripts"):(self.s_ignorexml, None), (OFFICENS, "settings"):(self.s_ignorexml, None), (PRESENTATIONNS, "notes"):(self.s_ignorexml, None), # (STYLENS, "default-page-layout"):(self.s_style_default_page_layout, self.e_style_page_layout), (STYLENS, "default-page-layout"):(self.s_ignorexml, None), (STYLENS, "default-style"):(self.s_style_default_style, self.e_style_default_style), (STYLENS, "drawing-page-properties"):(self.s_style_handle_properties, None), (STYLENS, "font-face"):(self.s_style_font_face, None), # (STYLENS, "footer"):(self.s_style_footer, self.e_style_footer), # (STYLENS, "footer-style"):(self.s_style_footer_style, None), (STYLENS, "graphic-properties"):(self.s_style_handle_properties, None), (STYLENS, "handout-master"):(self.s_ignorexml, None), # (STYLENS, "header"):(self.s_style_header, self.e_style_header), # (STYLENS, "header-footer-properties"):(self.s_style_handle_properties, None), # (STYLENS, "header-style"):(self.s_style_header_style, None), (STYLENS, "master-page"):(self.s_style_master_page, None), (STYLENS, "page-layout-properties"):(self.s_style_handle_properties, None), (STYLENS, "page-layout"):(self.s_style_page_layout, self.e_style_page_layout), # (STYLENS, "page-layout"):(self.s_ignorexml, None), (STYLENS, "paragraph-properties"):(self.s_style_handle_properties, None), (STYLENS, "style"):(self.s_style_style, self.e_style_style), (STYLENS, "table-cell-properties"):(self.s_style_handle_properties, None), (STYLENS, "table-column-properties"):(self.s_style_handle_properties, None), (STYLENS, "table-properties"):(self.s_style_handle_properties, None), (STYLENS, "text-properties"):(self.s_style_handle_properties, None), (SVGNS, 'desc'): (self.s_ignorexml, None), (TABLENS, 'covered-table-cell'): (self.s_ignorexml, None), (TABLENS, 'table-cell'): (self.s_table_table_cell, self.e_table_table_cell), (TABLENS, 'table-column'): (self.s_table_table_column, None), (TABLENS, 'table-row'): (self.s_table_table_row, self.e_table_table_row), (TABLENS, 'table'): (self.s_table_table, self.e_table_table), (TEXTNS, 'a'): (self.s_text_a, self.e_text_a), (TEXTNS, "alphabetical-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, "bibliography-configuration"):(self.s_ignorexml, None), (TEXTNS, "bibliography-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, 'bookmark'): (self.s_text_bookmark, None), (TEXTNS, 'bookmark-start'): (self.s_text_bookmark, None), (TEXTNS, 'bookmark-ref'): (self.s_text_bookmark_ref, self.e_text_a), (TEXTNS, 'bookmark-ref-start'): (self.s_text_bookmark_ref, None), (TEXTNS, 'h'): (self.s_text_h, self.e_text_h), (TEXTNS, "illustration-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, 'line-break'):(self.s_text_line_break, None), (TEXTNS, "linenumbering-configuration"):(self.s_ignorexml, None), (TEXTNS, "list"):(self.s_text_list, self.e_text_list), (TEXTNS, "list-item"):(self.s_text_list_item, self.e_text_list_item), (TEXTNS, "list-level-style-bullet"):(self.s_text_list_level_style_bullet, self.e_text_list_level_style_bullet), (TEXTNS, "list-level-style-number"):(self.s_text_list_level_style_number, self.e_text_list_level_style_number), (TEXTNS, "list-style"):(None, None), (TEXTNS, "note"):(self.s_text_note, None), (TEXTNS, "note-body"):(self.s_text_note_body, self.e_text_note_body), (TEXTNS, "note-citation"):(None, self.e_text_note_citation), (TEXTNS, "notes-configuration"):(self.s_ignorexml, None), (TEXTNS, "object-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, 'p'): (self.s_text_p, self.e_text_p), (TEXTNS, 's'): (self.s_text_s, None), (TEXTNS, 'span'): (self.s_text_span, self.e_text_span), (TEXTNS, 'tab'): (self.s_text_tab, None), (TEXTNS, "table-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, "table-of-content-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, "user-index-source"):(self.s_text_x_source, self.e_text_x_source), } if embedable: self.set_embedable() self._resetobject() def set_plain(self): """ Tell the parser to not generate CSS """ self.generate_css = False def set_embedable(self): """ Tells the converter to only output the parts inside the """ self.elements[(OFFICENS, u"text")] = (None,None) self.elements[(OFFICENS, u"spreadsheet")] = (None,None) self.elements[(OFFICENS, u"presentation")] = (None,None) self.elements[(OFFICENS, u"document-content")] = (None,None) def add_style_file(self, stylefilename, media=None): """ Add a link to an external style file. Also turns of the embedding of styles in the HTML """ self.use_internal_css = False self.stylefilename = stylefilename if media: self.metatags.append('\n' % (stylefilename,media)) else: self.metatags.append('\n' % (stylefilename)) def _resetfootnotes(self): # Footnotes and endnotes self.notedict = {} self.currentnote = 0 self.notebody = '' def _resetobject(self): self.lines = [] self._wfunc = self._wlines self.xmlfile = '' self.title = '' self.language = '' self.creator = '' self.data = [] self.tagstack = TagStack() self.htmlstack = [] self.pstack = [] self.processelem = True self.processcont = True self.listtypes = {} self.headinglevels = [0, 0,0,0,0,0, 0,0,0,0,0] # level 0 to 10 self.use_internal_css = True self.cs = StyleToCSS() self.anchors = {} # Style declarations self.stylestack = [] self.styledict = {} self.currentstyle = None self._resetfootnotes() # Tags from meta.xml self.metatags = [] def writeout(self, s): if s != '': self._wfunc(s) def writedata(self): d = ''.join(self.data) if d != '': self.writeout(escape(d)) def opentag(self, tag, attrs={}, block=False): """ Create an open HTML tag """ self.htmlstack.append((tag,attrs,block)) a = [] for key,val in attrs.items(): a.append('''%s=%s''' % (key, quoteattr(val))) if len(a) == 0: self.writeout("<%s>" % tag) else: self.writeout("<%s %s>" % (tag, " ".join(a))) if block == True: self.writeout("\n") def closetag(self, tag, block=True): """ Close an open HTML tag """ self.htmlstack.pop() self.writeout("" % tag) if block == True: self.writeout("\n") def emptytag(self, tag, attrs={}): a = [] for key,val in attrs.items(): a.append('''%s=%s''' % (key, quoteattr(val))) self.writeout("<%s %s/>\n" % (tag, " ".join(a))) #-------------------------------------------------- # Interface to parser #-------------------------------------------------- def characters(self, data): if self.processelem and self.processcont: self.data.append(data) def startElementNS(self, tag, qname, attrs): self.pstack.append( (self.processelem, self.processcont) ) if self.processelem: method = self.elements.get(tag, (None, None) )[0] if method: self.handle_starttag(tag, method, attrs) else: self.unknown_starttag(tag,attrs) self.tagstack.push( tag, attrs ) def endElementNS(self, tag, qname): stag, attrs = self.tagstack.pop() if self.processelem: method = self.elements.get(tag, (None, None) )[1] if method: self.handle_endtag(tag, attrs, method) else: self.unknown_endtag(tag, attrs) self.processelem, self.processcont = self.pstack.pop() #-------------------------------------------------- def handle_starttag(self, tag, method, attrs): method(tag,attrs) def handle_endtag(self, tag, attrs, method): method(tag, attrs) def unknown_starttag(self, tag, attrs): pass def unknown_endtag(self, tag, attrs): pass def s_ignorexml(self, tag, attrs): """ Ignore this xml element and all children of it It will automatically stop ignoring """ self.processelem = False def s_ignorecont(self, tag, attrs): """ Stop processing the text nodes """ self.processcont = False def s_processcont(self, tag, attrs): """ Start processing the text nodes """ self.processcont = True def classname(self, attrs): """ Generate a class name from a style name """ c = attrs.get((TEXTNS,'style-name'),'') c = c.replace(".","_") return c def get_anchor(self, name): """ Create a unique anchor id for a href name """ if name not in self.anchors: self.anchors[name] = "anchor%03d" % (len(self.anchors) + 1) return self.anchors.get(name) #-------------------------------------------------- def purgedata(self): self.data = [] #----------------------------------------------------------------------------- # # Handle meta data # #----------------------------------------------------------------------------- def e_dc_title(self, tag, attrs): """ Get the title from the meta data and create a HTML """ self.title = ''.join(self.data) #self.metatags.append('<title>%s\n' % escape(self.title)) self.data = [] def e_dc_metatag(self, tag, attrs): """ Any other meta data is added as a element """ self.metatags.append('\n' % (tag[1], quoteattr(''.join(self.data)))) self.data = [] def e_dc_contentlanguage(self, tag, attrs): """ Set the content language. Identifies the targeted audience """ self.language = ''.join(self.data) self.metatags.append('\n' % escape(self.language)) self.data = [] def e_dc_creator(self, tag, attrs): """ Set the content creator. Identifies the targeted audience """ self.creator = ''.join(self.data) self.metatags.append('\n' % escape(self.creator)) self.data = [] def s_custom_shape(self, tag, attrs): """ A is made into a
in HTML which is then styled """ anchor_type = attrs.get((TEXTNS,'anchor-type'),'notfound') htmltag = 'div' name = "G-" + attrs.get( (DRAWNS,'style-name'), "") if name == 'G-': name = "PR-" + attrs.get( (PRESENTATIONNS,'style-name'), "") name = name.replace(".","_") if anchor_type == "paragraph": style = 'position:absolute;' elif anchor_type == 'char': style = "position:absolute;" elif anchor_type == 'as-char': htmltag = 'div' style = '' else: style = "position: absolute;" if (SVGNS,"width")in attrs: style = style + "width:" + attrs[(SVGNS,"width")] + ";" if (SVGNS,"height") in attrs: style = style + "height:" + attrs[(SVGNS,"height")] + ";" if (SVGNS,"x") in attrs: style = style + "left:" + attrs[(SVGNS,"x")] + ";" if (SVGNS,"y") in attrs: style = style + "top:" + attrs[(SVGNS,"y")] + ";" if self.generate_css: self.opentag(htmltag, {'class': name, 'style': style}) else: self.opentag(htmltag) def e_custom_shape(self, tag, attrs): """ End the """ self.closetag('div') def s_draw_frame(self, tag, attrs): """ A is made into a
in HTML which is then styled """ anchor_type = attrs.get((TEXTNS,'anchor-type'),'notfound') htmltag = 'div' name = "G-" + attrs.get( (DRAWNS,'style-name'), "") if name == 'G-': name = "PR-" + attrs.get( (PRESENTATIONNS,'style-name'), "") name = name.replace(".","_") if anchor_type == "paragraph": style = 'position:relative;' elif anchor_type == 'char': style = "position:relative;" elif anchor_type == 'as-char': htmltag = 'div' style = '' else: style = "position:absolute;" if (SVGNS,"width") in attrs: style = style + "width:" + attrs[(SVGNS,"width")] + ";" if (SVGNS,"height") in attrs: style = style + "height:" + attrs[(SVGNS,"height")] + ";" if (SVGNS,"x") in attrs: style = style + "left:" + attrs[(SVGNS,"x")] + ";" if (SVGNS,"y") in attrs: style = style + "top:" + attrs[(SVGNS,"y")] + ";" if self.generate_css: self.opentag(htmltag, {'class': name, 'style': style}) else: self.opentag(htmltag) def e_draw_frame(self, tag, attrs): """ End the """ self.closetag('div') def s_draw_fill_image(self, tag, attrs): name = attrs.get( (DRAWNS,'name'), "NoName") imghref = attrs[(XLINKNS,"href")] imghref = self.rewritelink(imghref) self.cs.fillimages[name] = imghref def rewritelink(self, imghref): """ Intended to be overloaded if you don't store your pictures in a Pictures subfolder """ return imghref def s_draw_image(self, tag, attrs): """ A becomes an element """ parent = self.tagstack.stackparent() anchor_type = parent.get((TEXTNS,'anchor-type')) imghref = attrs[(XLINKNS,"href")] imghref = self.rewritelink(imghref) htmlattrs = {'alt':"", 'src':imghref } if self.generate_css: if anchor_type != "char": htmlattrs['style'] = "display: block;" self.emptytag('img', htmlattrs) def s_draw_object(self, tag, attrs): """ A is embedded object in the document (e.g. spreadsheet in presentation). """ objhref = attrs[(XLINKNS,"href")] # Remove leading "./": from "./Object 1" to "Object 1" # objhref = objhref [2:] # Not using os.path.join since it fails to find the file on Windows. # objcontentpath = '/'.join([objhref, 'content.xml']) ################################ # fixed: self.document.childnodes ===> self.document.childobjects # 2016-02-19 G.K. ################################ for c in self.document.childobjects: if c.folder == objhref: self._walknode(c.topnode) def s_draw_object_ole(self, tag, attrs): """ A is embedded OLE object in the document (e.g. MS Graph). """ class_id = attrs[(DRAWNS,"class-id")] if class_id and class_id.lower() == "00020803-0000-0000-c000-000000000046": ## Microsoft Graph 97 Chart tagattrs = { 'name':'object_ole_graph', 'class':'ole-graph' } self.opentag('a', tagattrs) self.closetag('a', tagattrs) def s_draw_page(self, tag, attrs): """ A is a slide in a presentation. We use a
element in HTML. Therefore if you convert a ODP file, you get a series of
s. Override this for your own purpose. """ name = attrs.get( (DRAWNS,'name'), "NoName") stylename = attrs.get( (DRAWNS,'style-name'), "") stylename = stylename.replace(".","_") masterpage = attrs.get( (DRAWNS,'master-page-name'),"") masterpage = masterpage.replace(".","_") if self.generate_css: self.opentag('fieldset', {'class':"DP-%s MP-%s" % (stylename, masterpage) }) else: self.opentag('fieldset') self.opentag('legend') self.writeout(escape(name)) self.closetag('legend') def e_draw_page(self, tag, attrs): self.closetag('fieldset') def s_draw_textbox(self, tag, attrs): style = '' if (FONS,"min-height") in attrs: style = style + "min-height:" + attrs[(FONS,"min-height")] + ";" self.opentag('div') # self.opentag('div', {'style': style}) def e_draw_textbox(self, tag, attrs): """ End the """ self.closetag('div') def html_body(self, tag, attrs): self.writedata() if self.generate_css and self.use_internal_css: self.opentag('style', {'type':"text/css"}, True) self.writeout('/**/\n') self.closetag('style') self.purgedata() self.closetag('head') self.opentag('body', block=True) default_styles = """ img { width: 100%; height: 100%; } * { padding: 0; margin: 0; background-color:white; } body { margin: 0 1em; } ol, ul { padding-left: 2em; } """ def generate_stylesheet(self): for name in self.stylestack: styles = self.styledict.get(name) # Preload with the family's default style if '__style-family'in styles and styles['__style-family'] in self.styledict: familystyle = self.styledict[styles['__style-family']].copy() del styles['__style-family'] for style, val in styles.items(): familystyle[style] = val styles = familystyle # Resolve the remaining parent styles while '__parent-style-name' in styles and styles['__parent-style-name'] in self.styledict: parentstyle = self.styledict[styles['__parent-style-name']].copy() del styles['__parent-style-name'] for style, val in styles.items(): parentstyle[style] = val styles = parentstyle self.styledict[name] = styles # Write the styles to HTML self.writeout(self.default_styles) for name in self.stylestack: styles = self.styledict.get(name) css2 = self.cs.convert_styles(styles) self.writeout("%s {\n" % name) for style, val in css2.items(): self.writeout("\t%s: %s;\n" % (style, val) ) self.writeout("}\n") def generate_footnotes(self): if self.currentnote == 0: return if self.generate_css: self.opentag('ol', {'style':'border-top: 1px solid black'}, True) else: self.opentag('ol') for key in range(1,self.currentnote+1): note = self.notedict[key] # for key,note in self.notedict.items(): self.opentag('li', { 'id':"footnote-%d" % key }) # self.opentag('sup') # self.writeout(escape(note['citation'])) # self.closetag('sup', False) self.writeout(note['body']) self.closetag('li') self.closetag('ol') def s_office_automatic_styles(self, tag, attrs): if self.xmlfile == 'styles.xml': self.autoprefix = "A" else: self.autoprefix = "" def s_office_document_content(self, tag, attrs): """ First tag in the content.xml file""" self.writeout('\n') self.opentag('html', {'xmlns':"http://www.w3.org/1999/xhtml"}, True) self.opentag('head', block=True) self.emptytag('meta', { 'http-equiv':"Content-Type", 'content':"text/html;charset=UTF-8"}) for metaline in self.metatags: self.writeout(metaline) self.writeout('%s\n' % escape(self.title)) def e_office_document_content(self, tag, attrs): """ Last tag """ self.closetag('html') def s_office_master_styles(self, tag, attrs): """ """ def s_office_presentation(self, tag, attrs): """ For some odd reason, OpenOffice Impress doesn't define a default-style for the 'paragraph'. We therefore force a standard when we see it is a presentation """ self.styledict['p'] = {(FONS,u'font-size'): u"24pt" } self.styledict['presentation'] = {(FONS,u'font-size'): u"24pt" } self.html_body(tag, attrs) def e_office_presentation(self, tag, attrs): self.generate_footnotes() self.closetag('body') def s_office_spreadsheet(self, tag, attrs): self.html_body(tag, attrs) def e_office_spreadsheet(self, tag, attrs): self.generate_footnotes() self.closetag('body') def s_office_styles(self, tag, attrs): self.autoprefix = "" def s_office_text(self, tag, attrs): """ OpenDocument text """ self.styledict['frame'] = { (STYLENS,'wrap'): u'parallel'} self.html_body(tag, attrs) def e_office_text(self, tag, attrs): self.generate_footnotes() self.closetag('body') def s_style_handle_properties(self, tag, attrs): """ Copy all attributes to a struct. We will later convert them to CSS2 """ for key,attr in attrs.items(): self.styledict[self.currentstyle][key] = attr familymap = {'frame':'frame', 'paragraph':'p', 'presentation':'presentation', 'text':'span','section':'div', 'table':'table','table-cell':'td','table-column':'col', 'table-row':'tr','graphic':'graphic' } def s_style_default_style(self, tag, attrs): """ A default style is like a style on an HTML tag """ family = attrs[(STYLENS,'family')] htmlfamily = self.familymap.get(family,'unknown') self.currentstyle = htmlfamily # self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {} def e_style_default_style(self, tag, attrs): self.currentstyle = None def s_style_font_face(self, tag, attrs): """ It is possible that the HTML browser doesn't know how to show a particular font. Luckily ODF provides generic fallbacks Unfortunately they are not the same as CSS2. CSS2: serif, sans-serif, cursive, fantasy, monospace ODF: roman, swiss, modern, decorative, script, system """ name = attrs[(STYLENS,"name")] family = attrs[(SVGNS,"font-family")] generic = attrs.get( (STYLENS,'font-family-generic'),"" ) self.cs.save_font(name, family, generic) def s_style_footer(self, tag, attrs): self.opentag('div', { 'id':"footer" }) self.purgedata() def e_style_footer(self, tag, attrs): self.writedata() self.closetag('div') self.purgedata() def s_style_footer_style(self, tag, attrs): self.currentstyle = "@print #footer" self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {} def s_style_header(self, tag, attrs): self.opentag('div', { 'id':"header" }) self.purgedata() def e_style_header(self, tag, attrs): self.writedata() self.closetag('div') self.purgedata() def s_style_header_style(self, tag, attrs): self.currentstyle = "@print #header" self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {} def s_style_default_page_layout(self, tag, attrs): """ Collect the formatting for the default page layout style. """ self.currentstyle = "@page" self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {} def s_style_page_layout(self, tag, attrs): """ Collect the formatting for the page layout style. This won't work in CSS 2.1, as page identifiers are not allowed. It is legal in CSS3, but the rest of the application doesn't specify when to use what page layout """ name = attrs[(STYLENS,'name')] name = name.replace(".","_") self.currentstyle = ".PL-" + name self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {} def e_style_page_layout(self, tag, attrs): """ End this style """ self.currentstyle = None def s_style_master_page(self, tag, attrs): """ Collect the formatting for the page layout style. """ name = attrs[(STYLENS,'name')] name = name.replace(".","_") self.currentstyle = ".MP-" + name self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {('','position'):'relative'} # Then load the pagelayout style if we find it pagelayout = attrs.get( (STYLENS,'page-layout-name'), None) if pagelayout: pagelayout = ".PL-" + pagelayout if pagelayout in self.styledict: styles = self.styledict[pagelayout] for style, val in styles.items(): self.styledict[self.currentstyle][style] = val else: self.styledict[self.currentstyle]['__parent-style-name'] = pagelayout self.s_ignorexml(tag, attrs) # Short prefixes for class selectors _familyshort = {'drawing-page':'DP', 'paragraph':'P', 'presentation':'PR', 'text':'S', 'section':'D', 'table':'T', 'table-cell':'TD', 'table-column':'TC', 'table-row':'TR', 'graphic':'G' } def s_style_style(self, tag, attrs): """ Collect the formatting for the style. Styles have scope. The same name can be used for both paragraph and character styles Since CSS has no scope we use a prefix. (Not elegant) In ODF a style can have a parent, these parents can be chained. We may not have encountered the parent yet, but if we have, we resolve it. """ name = attrs[(STYLENS,'name')] name = name.replace(".","_") family = attrs[(STYLENS,'family')] htmlfamily = self.familymap.get(family,'unknown') sfamily = self._familyshort.get(family,'X') name = "%s%s-%s" % (self.autoprefix, sfamily, name) parent = attrs.get( (STYLENS,'parent-style-name') ) self.currentstyle = special_styles.get(name,"."+name) self.stylestack.append(self.currentstyle) if self.currentstyle not in self.styledict: self.styledict[self.currentstyle] = {} self.styledict[self.currentstyle]['__style-family'] = htmlfamily # Then load the parent style if we find it if parent: parent = "%s-%s" % (sfamily, parent) parent = special_styles.get(parent, "."+parent) if parent in self.styledict: styles = self.styledict[parent] for style, val in styles.items(): self.styledict[self.currentstyle][style] = val else: self.styledict[self.currentstyle]['__parent-style-name'] = parent def e_style_style(self, tag, attrs): """ End this style """ self.currentstyle = None def s_table_table(self, tag, attrs): """ Start a table """ c = attrs.get( (TABLENS,'style-name'), None) if c and self.generate_css: c = c.replace(".","_") self.opentag('table',{ 'class': "T-%s" % c }) else: self.opentag('table') self.purgedata() def e_table_table(self, tag, attrs): """ End a table """ self.writedata() self.closetag('table') self.purgedata() def s_table_table_cell(self, tag, attrs): """ Start a table cell """ #FIXME: number-columns-repeated § 8.1.3 #repeated = int(attrs.get( (TABLENS,'number-columns-repeated'), 1)) htmlattrs = {} rowspan = attrs.get( (TABLENS,'number-rows-spanned') ) if rowspan: htmlattrs['rowspan'] = rowspan colspan = attrs.get( (TABLENS,'number-columns-spanned') ) if colspan: htmlattrs['colspan'] = colspan c = attrs.get( (TABLENS,'style-name') ) if c: htmlattrs['class'] = 'TD-%s' % c.replace(".","_") self.opentag('td', htmlattrs) self.purgedata() def e_table_table_cell(self, tag, attrs): """ End a table cell """ self.writedata() self.closetag('td') self.purgedata() def s_table_table_column(self, tag, attrs): """ Start a table column """ c = attrs.get( (TABLENS,'style-name'), None) repeated = int(attrs.get( (TABLENS,'number-columns-repeated'), 1)) htmlattrs = {} if c: htmlattrs['class'] = "TC-%s" % c.replace(".","_") for x in range(repeated): self.emptytag('col', htmlattrs) self.purgedata() def s_table_table_row(self, tag, attrs): """ Start a table row """ #FIXME: table:number-rows-repeated c = attrs.get( (TABLENS,'style-name'), None) htmlattrs = {} if c: htmlattrs['class'] = "TR-%s" % c.replace(".","_") self.opentag('tr', htmlattrs) self.purgedata() def e_table_table_row(self, tag, attrs): """ End a table row """ self.writedata() self.closetag('tr') self.purgedata() def s_text_a(self, tag, attrs): """ Anchors start """ self.writedata() href = attrs[(XLINKNS,"href")].split("|")[0] if href[0] == "#": href = "#" + self.get_anchor(href[1:]) self.opentag('a', {'href':href}) self.purgedata() def e_text_a(self, tag, attrs): """ End an anchor or bookmark reference """ self.writedata() self.closetag('a', False) self.purgedata() def s_text_bookmark(self, tag, attrs): """ Bookmark definition """ name = attrs[(TEXTNS,'name')] html_id = self.get_anchor(name) self.writedata() self.opentag('span', {'id':html_id}) self.closetag('span', False) self.purgedata() def s_text_bookmark_ref(self, tag, attrs): """ Bookmark reference """ name = attrs[(TEXTNS,'ref-name')] html_id = "#" + self.get_anchor(name) self.writedata() self.opentag('a', {'href':html_id}) self.purgedata() def s_text_h(self, tag, attrs): """ Headings start """ level = int(attrs[(TEXTNS,'outline-level')]) if level > 6: level = 6 # Heading levels go only to 6 in XHTML if level < 1: level = 1 self.headinglevels[level] = self.headinglevels[level] + 1 name = self.classname(attrs) for x in range(level + 1,10): self.headinglevels[x] = 0 special = special_styles.get("P-"+name) if special or not self.generate_css: self.opentag('h%s' % level) else: self.opentag('h%s' % level, {'class':"P-%s" % name }) self.purgedata() def e_text_h(self, tag, attrs): """ Headings end Side-effect: If there is no title in the metadata, then it is taken from the first heading of any level. """ self.writedata() level = int(attrs[(TEXTNS,'outline-level')]) if level > 6: level = 6 # Heading levels go only to 6 in XHTML if level < 1: level = 1 lev = self.headinglevels[1:level+1] outline = '.'.join(map(str,lev) ) heading = ''.join(self.data) if self.title == '': self.title = heading anchor = self.get_anchor("%s.%s" % ( outline, heading)) self.opentag('a', {'id': anchor} ) self.closetag('a', False) self.closetag('h%s' % level) self.purgedata() def s_text_line_break(self, tag, attrs): """ Force a line break (
) """ self.writedata() self.emptytag('br') self.purgedata() def s_text_list(self, tag, attrs): """ Start a list (
    or
      ) To know which level we're at, we have to count the number of elements on the tagstack. """ name = attrs.get( (TEXTNS,'style-name') ) level = self.tagstack.count_tags(tag) + 1 if name: name = name.replace(".","_") else: # FIXME: If a list is contained in a table cell or text box, # the list level must return to 1, even though the table or # textbox itself may be nested within another list. name = self.tagstack.rfindattr( (TEXTNS,'style-name') ) list_class = "%s_%d" % (name, level) if self.generate_css: self.opentag('%s' % self.listtypes.get(list_class,'ul'), {'class': list_class }) else: self.opentag('%s' % self.listtypes.get(list_class,'ul')) self.purgedata() def e_text_list(self, tag, attrs): """ End a list """ self.writedata() name = attrs.get( (TEXTNS,'style-name') ) level = self.tagstack.count_tags(tag) + 1 if name: name = name.replace(".","_") else: # FIXME: If a list is contained in a table cell or text box, # the list level must return to 1, even though the table or # textbox itself may be nested within another list. name = self.tagstack.rfindattr( (TEXTNS,'style-name') ) list_class = "%s_%d" % (name, level) self.closetag(self.listtypes.get(list_class,'ul')) self.purgedata() def s_text_list_item(self, tag, attrs): """ Start list item """ self.opentag('li') self.purgedata() def e_text_list_item(self, tag, attrs): """ End list item """ self.writedata() self.closetag('li') self.purgedata() def s_text_list_level_style_bullet(self, tag, attrs): """ CSS doesn't have the ability to set the glyph to a particular character, so we just go through the available glyphs """ name = self.tagstack.rfindattr( (STYLENS,'name') ) level = attrs[(TEXTNS,'level')] self.prevstyle = self.currentstyle list_class = "%s_%s" % (name, level) self.listtypes[list_class] = 'ul' self.currentstyle = ".%s_%s" % ( name.replace(".","_"), level) self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {} level = int(level) listtype = ("square", "disc", "circle")[level % 3] self.styledict[self.currentstyle][('','list-style-type')] = listtype def e_text_list_level_style_bullet(self, tag, attrs): self.currentstyle = self.prevstyle del self.prevstyle def s_text_list_level_style_number(self, tag, attrs): name = self.tagstack.stackparent()[(STYLENS,'name')] level = attrs[(TEXTNS,'level')] num_format = attrs.get( (STYLENS,'name'),"1") list_class = "%s_%s" % (name, level) self.prevstyle = self.currentstyle self.currentstyle = ".%s_%s" % ( name.replace(".","_"), level) self.listtypes[list_class] = 'ol' self.stylestack.append(self.currentstyle) self.styledict[self.currentstyle] = {} if num_format == "1": listtype = "decimal" elif num_format == "I": listtype = "upper-roman" elif num_format == "i": listtype = "lower-roman" elif num_format == "A": listtype = "upper-alpha" elif num_format == "a": listtype = "lower-alpha" else: listtype = "decimal" self.styledict[self.currentstyle][('','list-style-type')] = listtype def e_text_list_level_style_number(self, tag, attrs): self.currentstyle = self.prevstyle del self.prevstyle def s_text_note(self, tag, attrs): self.writedata() self.purgedata() self.currentnote = self.currentnote + 1 self.notedict[self.currentnote] = {} self.notebody = [] def e_text_note(self, tag, attrs): pass def collectnote(self,s): if s != '': self.notebody.append(s) def s_text_note_body(self, tag, attrs): self._orgwfunc = self._wfunc self._wfunc = self.collectnote def e_text_note_body(self, tag, attrs): self._wfunc = self._orgwfunc self.notedict[self.currentnote]['body'] = ''.join(self.notebody) self.notebody = '' del self._orgwfunc def e_text_note_citation(self, tag, attrs): mark = ''.join(self.data) self.notedict[self.currentnote]['citation'] = mark self.opentag('a',{ 'href': "#footnote-%s" % self.currentnote }) self.opentag('sup') # self.writeout( escape(mark) ) # Since HTML only knows about endnotes, there is too much risk that the # marker is reused in the source. Therefore we force numeric markers if sys.version_info[0]==3: self.writeout(self.currentnote) else: self.writeout(unicode(self.currentnote)) self.closetag('sup') self.closetag('a') def s_text_p(self, tag, attrs): """ Paragraph """ htmlattrs = {} specialtag = "p" c = attrs.get( (TEXTNS,'style-name'), None) if c: c = c.replace(".","_") specialtag = special_styles.get("P-"+c) if specialtag is None: specialtag = 'p' if self.generate_css: htmlattrs['class'] = "P-%s" % c self.opentag(specialtag, htmlattrs) self.purgedata() def e_text_p(self, tag, attrs): """ End Paragraph """ specialtag = "p" c = attrs.get( (TEXTNS,'style-name'), None) if c: c = c.replace(".","_") specialtag = special_styles.get("P-"+c) if specialtag is None: specialtag = 'p' self.writedata() self.closetag(specialtag) self.purgedata() def s_text_s(self, tag, attrs): """ Generate a number of spaces. ODF has an element; HTML uses   We use   so we can send the output through an XML parser if we desire to """ c = attrs.get( (TEXTNS,'c'),"1") for x in range(int(c)): self.writeout(' ') def s_text_span(self, tag, attrs): """ The element matches the element in HTML. It is typically used to properties of the text. """ self.writedata() c = attrs.get( (TEXTNS,'style-name'), None) htmlattrs = {} if c: c = c.replace(".","_") special = special_styles.get("S-"+c) if special is None and self.generate_css: htmlattrs['class'] = "S-%s" % c self.opentag('span', htmlattrs) self.purgedata() def e_text_span(self, tag, attrs): """ End the """ self.writedata() self.closetag('span', False) self.purgedata() def s_text_tab(self, tag, attrs): """ Move to the next tabstop. We ignore this in HTML """ self.writedata() self.writeout(' ') self.purgedata() def s_text_x_source(self, tag, attrs): """ Various indexes and tables of contents. We ignore those. """ self.writedata() self.purgedata() self.s_ignorexml(tag, attrs) def e_text_x_source(self, tag, attrs): """ Various indexes and tables of contents. We ignore those. """ self.writedata() self.purgedata() #----------------------------------------------------------------------------- # # Reading the file # #----------------------------------------------------------------------------- def load(self, odffile): """ Loads a document into the parser and parses it. The argument can either be a filename or a document in memory. @param odffile if the type is unicode string: name of a file; else it must be an open file type """ assert(type(odffile)==type(u"") or 'rb' in repr(odffile) or 'BufferedReader' in repr(odffile) or 'BytesIO' in repr(odffile)) self.lines = [] self._wfunc = self._wlines self.document = load(odffile) self._walknode(self.document.topnode) def _walknode(self, node): if node.nodeType == Node.ELEMENT_NODE: self.startElementNS(node.qname, node.tagName, node.attributes) for c in node.childNodes: self._walknode(c) self.endElementNS(node.qname, node.tagName) if node.nodeType == Node.TEXT_NODE or node.nodeType == Node.CDATA_SECTION_NODE: if sys.version_info[0]==3: self.characters(str(node)) else: self.characters(unicode(node)) def odf2xhtml(self, odffile): """ Load a file and return the XHTML @param odffile if the type is unicode string: name of a file; else it must be an open file type @return XHTML code as a a unicode string """ assert(type(odffile)==type(u"") or 'rb' in repr(odffile) or 'BufferedReader' in repr(odffile) or 'BytesIO' in repr(odffile)) self.load(odffile) result=self.xhtml() assert(type(result)==type(u"")) return result def _wlines(self,s): if s != '': self.lines.append(s) def xhtml(self): """ Returns the xhtml """ return ''.join(self.lines) def _writecss(self, s): if s != '': self._csslines.append(s) def _writenothing(self, s): pass def css(self): """ Returns the CSS content """ self._csslines = [] self._wfunc = self._writecss self.generate_stylesheet() res = ''.join(self._csslines) self._wfunc = self._wlines del self._csslines return res def save(self, outputfile, addsuffix=False): """ Save the HTML under the filename. If the filename is '-' then save to stdout We have the last style filename in self.stylefilename """ if outputfile == '-': outputfp = sys.stdout else: if addsuffix: outputfile = outputfile + ".html" outputfp = file(outputfile, "w") outputfp.write(self.xhtml().encode('us-ascii','xmlcharrefreplace')) outputfp.close() class ODF2XHTMLembedded(ODF2XHTML): """ The ODF2XHTML parses an ODF file and produces XHTML""" def __init__(self, lines, generate_css=True, embedable=False): self._resetobject() self.lines = lines # Tags self.generate_css = generate_css self.elements = { # (DCNS, 'title'): (self.s_processcont, self.e_dc_title), # (DCNS, 'language'): (self.s_processcont, self.e_dc_contentlanguage), # (DCNS, 'creator'): (self.s_processcont, self.e_dc_metatag), # (DCNS, 'description'): (self.s_processcont, self.e_dc_metatag), # (DCNS, 'date'): (self.s_processcont, self.e_dc_metatag), (DRAWNS, 'frame'): (self.s_draw_frame, self.e_draw_frame), (DRAWNS, 'image'): (self.s_draw_image, None), (DRAWNS, 'fill-image'): (self.s_draw_fill_image, None), (DRAWNS, "layer-set"):(self.s_ignorexml, None), (DRAWNS, 'page'): (self.s_draw_page, self.e_draw_page), (DRAWNS, 'object'): (self.s_draw_object, None), (DRAWNS, 'object-ole'): (self.s_draw_object_ole, None), (DRAWNS, 'text-box'): (self.s_draw_textbox, self.e_draw_textbox), # (METANS, 'creation-date'):(self.s_processcont, self.e_dc_metatag), # (METANS, 'generator'):(self.s_processcont, self.e_dc_metatag), # (METANS, 'initial-creator'): (self.s_processcont, self.e_dc_metatag), # (METANS, 'keyword'): (self.s_processcont, self.e_dc_metatag), (NUMBERNS, "boolean-style"):(self.s_ignorexml, None), (NUMBERNS, "currency-style"):(self.s_ignorexml, None), (NUMBERNS, "date-style"):(self.s_ignorexml, None), (NUMBERNS, "number-style"):(self.s_ignorexml, None), (NUMBERNS, "text-style"):(self.s_ignorexml, None), # (OFFICENS, "automatic-styles"):(self.s_office_automatic_styles, None), # (OFFICENS, "document-content"):(self.s_office_document_content, self.e_office_document_content), (OFFICENS, "forms"):(self.s_ignorexml, None), # (OFFICENS, "master-styles"):(self.s_office_master_styles, None), (OFFICENS, "meta"):(self.s_ignorecont, None), # (OFFICENS, "presentation"):(self.s_office_presentation, self.e_office_presentation), # (OFFICENS, "spreadsheet"):(self.s_office_spreadsheet, self.e_office_spreadsheet), # (OFFICENS, "styles"):(self.s_office_styles, None), # (OFFICENS, "text"):(self.s_office_text, self.e_office_text), (OFFICENS, "scripts"):(self.s_ignorexml, None), (PRESENTATIONNS, "notes"):(self.s_ignorexml, None), ## (STYLENS, "default-page-layout"):(self.s_style_default_page_layout, self.e_style_page_layout), # (STYLENS, "default-page-layout"):(self.s_ignorexml, None), # (STYLENS, "default-style"):(self.s_style_default_style, self.e_style_default_style), # (STYLENS, "drawing-page-properties"):(self.s_style_handle_properties, None), # (STYLENS, "font-face"):(self.s_style_font_face, None), ## (STYLENS, "footer"):(self.s_style_footer, self.e_style_footer), ## (STYLENS, "footer-style"):(self.s_style_footer_style, None), # (STYLENS, "graphic-properties"):(self.s_style_handle_properties, None), # (STYLENS, "handout-master"):(self.s_ignorexml, None), ## (STYLENS, "header"):(self.s_style_header, self.e_style_header), ## (STYLENS, "header-footer-properties"):(self.s_style_handle_properties, None), ## (STYLENS, "header-style"):(self.s_style_header_style, None), # (STYLENS, "master-page"):(self.s_style_master_page, None), # (STYLENS, "page-layout-properties"):(self.s_style_handle_properties, None), ## (STYLENS, "page-layout"):(self.s_style_page_layout, self.e_style_page_layout), # (STYLENS, "page-layout"):(self.s_ignorexml, None), # (STYLENS, "paragraph-properties"):(self.s_style_handle_properties, None), # (STYLENS, "style"):(self.s_style_style, self.e_style_style), # (STYLENS, "table-cell-properties"):(self.s_style_handle_properties, None), # (STYLENS, "table-column-properties"):(self.s_style_handle_properties, None), # (STYLENS, "table-properties"):(self.s_style_handle_properties, None), # (STYLENS, "text-properties"):(self.s_style_handle_properties, None), (SVGNS, 'desc'): (self.s_ignorexml, None), (TABLENS, 'covered-table-cell'): (self.s_ignorexml, None), (TABLENS, 'table-cell'): (self.s_table_table_cell, self.e_table_table_cell), (TABLENS, 'table-column'): (self.s_table_table_column, None), (TABLENS, 'table-row'): (self.s_table_table_row, self.e_table_table_row), (TABLENS, 'table'): (self.s_table_table, self.e_table_table), (TEXTNS, 'a'): (self.s_text_a, self.e_text_a), (TEXTNS, "alphabetical-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, "bibliography-configuration"):(self.s_ignorexml, None), (TEXTNS, "bibliography-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, 'h'): (self.s_text_h, self.e_text_h), (TEXTNS, "illustration-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, 'line-break'):(self.s_text_line_break, None), (TEXTNS, "linenumbering-configuration"):(self.s_ignorexml, None), (TEXTNS, "list"):(self.s_text_list, self.e_text_list), (TEXTNS, "list-item"):(self.s_text_list_item, self.e_text_list_item), (TEXTNS, "list-level-style-bullet"):(self.s_text_list_level_style_bullet, self.e_text_list_level_style_bullet), (TEXTNS, "list-level-style-number"):(self.s_text_list_level_style_number, self.e_text_list_level_style_number), (TEXTNS, "list-style"):(None, None), (TEXTNS, "note"):(self.s_text_note, None), (TEXTNS, "note-body"):(self.s_text_note_body, self.e_text_note_body), (TEXTNS, "note-citation"):(None, self.e_text_note_citation), (TEXTNS, "notes-configuration"):(self.s_ignorexml, None), (TEXTNS, "object-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, 'p'): (self.s_text_p, self.e_text_p), (TEXTNS, 's'): (self.s_text_s, None), (TEXTNS, 'span'): (self.s_text_span, self.e_text_span), (TEXTNS, 'tab'): (self.s_text_tab, None), (TEXTNS, "table-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, "table-of-content-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, "user-index-source"):(self.s_text_x_source, self.e_text_x_source), (TEXTNS, "page-number"):(None, None), }