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Moved book2html and bookfragments into its own librarian package.
authorMarek Stępniowski <marek@stepniowski.com>
Wed, 3 Sep 2008 16:24:30 +0000 (18:24 +0200)
committerMarek Stępniowski <marek@stepniowski.com>
Wed, 3 Sep 2008 16:24:30 +0000 (18:24 +0200)
bin/book2html.py [deleted file] patch | blob | history
bin/book2html.xslt [deleted file] patch | blob | history
bin/bookfragments.py [deleted file] patch | blob | history
bin/master.css [deleted file] patch | blob | history
lib/librarian/__init__.py [new file with mode: 0644] patch | blob
lib/librarian/bin/book2html.py [new file with mode: 0755] patch | blob
lib/librarian/bin/bookfragments.py [new file with mode: 0755] patch | blob
lib/librarian/bin/master.css [new file with mode: 0644] patch | blob
lib/librarian/bin/master.plain.css [new file with mode: 0644] patch | blob
lib/librarian/book2html.xslt [new file with mode: 0644] patch | blob
lib/librarian/html.py [new file with mode: 0644] patch | blob

diff --git a/bin/book2html.py b/bin/book2html.py
deleted file mode 100755 (executable)
index 3907de3..0000000
--- a/bin/book2html.py
+++ /dev/null
@@ -1,83 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-import cStringIO
-import re
-import optparse
-import os
-import sys
-
-from lxml import etree
-
-
-ENTITY_SUBSTITUTIONS = [
-    (u'---', u'—'),
-    (u'--', u'–'),
-    (u'...', u'…'),
-    (u',,', u'„'),
-    (u'"', u'”'),
-]
-
-
-def substitute_entities(context, text):
-    """XPath extension function converting all entites in passed text."""
-    if isinstance(text, list):
-        text = ''.join(text)
-    for entity, substitutution in ENTITY_SUBSTITUTIONS:
-        text = text.replace(entity, substitutution)
-    return text
-
-
-# Register substitute_entities function with lxml
-ns = etree.FunctionNamespace('http://wolnelektury.pl/functions')
-ns['substitute_entities'] = substitute_entities
-
-
-def transform(input_filename, output_filename):
-    """Transforms file input_filename in XML to output_filename in XHTML."""
-    # Parse XSLT
-    style_filename = os.path.join(os.path.dirname(__file__), 'book2html.xslt')
-    style = etree.parse(style_filename)
-
-    doc_file = cStringIO.StringIO()
-    expr = re.compile(r'/\s', re.MULTILINE | re.UNICODE);
-
-    f = open(input_filename, 'r')
-    for line in f:
-        line = line.decode('utf-8')
-        line = expr.sub(u'<br/>\n', line)
-        doc_file.write(line.encode('utf-8'))
-    f.close()
-
-    doc_file.seek(0);
-
-    parser = etree.XMLParser(remove_blank_text=True)
-    doc = etree.parse(doc_file, parser)
-
-    result = doc.xslt(style)
-    result.write(output_filename, xml_declaration=True, pretty_print=True, encoding='utf-8')
-
-
-if __name__ == '__main__':
-    # Parse commandline arguments
-    usage = """Usage: %prog [options] SOURCE [SOURCE...]
-    Convert SOURCE files to HTML format."""
-
-    parser = optparse.OptionParser(usage=usage)
-
-    parser.add_option('-v', '--verbose', action='store_true', dest='verbose', default=False,
-        help='print status messages to stdout')
-
-    options, input_filenames = parser.parse_args()
-
-    if len(input_filenames) < 1:
-        parser.print_help()
-        exit(1)
-
-    # Do some real work
-    for input_filename in input_filenames:
-        if options.verbose:
-            print input_filename
-        
-        output_filename = os.path.splitext(input_filename)[0] + '.html'
-        transform(input_filename, output_filename)
-
diff --git a/bin/book2html.xslt b/bin/book2html.xslt
deleted file mode 100644 (file)
index f52d830..0000000
--- a/bin/book2html.xslt
+++ /dev/null
@@ -1,200 +0,0 @@
-<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-    xmlns:wl="http://wolnelektury.pl/functions" >
-
-<xsl:output method="xml" encoding="utf-8" doctype-public="-//W3C//DTD XHTML 1.1//EN" doctype-system="http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" indent="yes" />
-
-<xsl:template match="text()" />
-<xsl:template match="text()" mode="inline">
-    <xsl:value-of select="wl:substitute_entities(.)" />
-</xsl:template>
-
-<xsl:template match="extra|uwaga" />
-<xsl:template match="extra|uwaga" mode="inline" />
-
-<xsl:template match="utwor">
-    <html>
-        <head>
-            <title>book2html output</title>
-            <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
-            <link rel="stylesheet" href="master.css" type="text/css" media="all" charset="utf-8" />
-        </head>
-        <body>
-            <xsl:apply-templates select="powiesc|opowiadanie|liryka_l|liryka_lp|dramat_wierszowany_l|dramat_wierszowany_lp|dramat_wspolczesny" />
-            <xsl:if test="count(descendant::*[self::pe or self::pa or self::pr or self::pt][not(parent::extra)])">
-                <div id="footnotes">
-                    <h3>Przypisy</h3>
-                    <xsl:for-each select="descendant::*[self::pe or self::pa or self::pr or self::pt][not(parent::extra)]">
-                        <div>
-                            <a name="{concat('footnote-', generate-id(.))}" />
-                            <a href="{concat('#anchor-', generate-id(.))}" class="annotation">[<xsl:number value="count(preceding::*[self::pa or self::pe or self::pr or self::pt]) + 1" />]</a>
-                            <xsl:choose>
-                                <xsl:when test="count(akap|akap_cd|strofa) = 0">
-                                    <p><xsl:apply-templates select="text()|*" mode="inline" /></p>
-                                </xsl:when>
-                                <xsl:otherwise>
-                                    <xsl:apply-templates select="text()|*" mode="inline" />
-                                </xsl:otherwise>
-                            </xsl:choose>
-                        </div>
-                    </xsl:for-each>
-                </div>
-            </xsl:if>
-        </body>
-    </html>
-</xsl:template>
-
-
-<xsl:template match="powiesc|opowiadanie|liryka_l|liryka_lp|dramat_wierszowany_l|dramat_wierszowany_lp|dramat_wspolczesny">
-    <xsl:if test="nazwa_utworu">
-        <h1>
-            <xsl:apply-templates select="autor_utworu|dzielo_nadrzedne|nazwa_utworu|podtytul" mode="header" />
-        </h1>
-    </xsl:if>
-    <xsl:apply-templates />
-</xsl:template>
-
-<!-- ======================= -->
-<!-- = Header (title page) = -->
-<!-- ======================= -->
-<xsl:template match="autor_utworu" mode="header">
-    <span class="author"><xsl:apply-templates mode="inline" /></span>
-</xsl:template>
-
-<xsl:template match="nazwa_utworu" mode="header">
-    <span class="title"><xsl:apply-templates mode="inline" /></span>
-</xsl:template>
-
-<xsl:template match="dzielo_nadrzedne" mode="header">
-    <span class="collection"><xsl:apply-templates mode="inline" /></span>
-</xsl:template>
-
-<xsl:template match="podtytul" mode="header">
-    <span class="subtitle"><xsl:apply-templates mode="inline" /></span>
-</xsl:template>
-
-<xsl:template match="nota">
-    <div class="note"><xsl:apply-templates /></div>
-</xsl:template>
-
-<xsl:template match="naglowek_akt|naglowek_czesc|srodtytul">
-    <h2><xsl:apply-templates mode="inline" /></h2>
-</xsl:template>
-
-<xsl:template match="naglowek_scena|naglowek_rozdzial">
-    <h3><xsl:apply-templates mode="inline" /></h3>
-</xsl:template>
-
-<xsl:template match="naglowek_osoba">
-    <h4><xsl:apply-templates mode="inline" /></h4>
-</xsl:template>
-
-<xsl:template match="kwestia">
-    <div class="kwestia">
-        <xsl:apply-templates select="strofa|akap" />
-    </div>
-</xsl:template>
-
-<xsl:template match="didaskalia">
-    <div class="didaskalia"><xsl:apply-templates mode="inline" /></div>
-</xsl:template>
-
-<xsl:template match="lista_osob">
-    <div class="person-list">
-        <h3><xsl:value-of select="naglowek_listy" /></h3>
-        <ol>
-            <xsl:apply-templates select="lista_osoba" />
-        </ol>
-    </div>
-</xsl:template>
-
-<xsl:template match="lista_osoba">
-    <li><xsl:apply-templates mode="inline" /></li>
-</xsl:template>
-
-<xsl:template match="begin" mode="inline">
-    <xsl:variable name="mnum" select="concat('m', substring(@id, 2))" />
-    <span class="theme-begin" fid="{substring(@id, 2)}">
-        <xsl:value-of select="string(following::motyw[@id=$mnum]/text())" />
-    </span>
-</xsl:template>
-
-<xsl:template match="end" mode="inline">
-    <span class="theme-end" fid="{substring(@id, 2)}"> </span>
-</xsl:template>
-
-<xsl:template match="begin|end">
-    <xsl:apply-templates select='.' mode="inline" />
-</xsl:template>
-
-<xsl:template name="verse">
-    <xsl:param name="line-content" />
-    <xsl:param name="line-number" />
-    <p>
-        <xsl:choose>
-            <xsl:when test="name($line-content) = 'wers_akap'">
-                <xsl:attribute name="style">indent: 1em</xsl:attribute>
-            </xsl:when>
-            <xsl:when test="name($line-content) = 'wers_wciety'">
-                <xsl:attribute name="style">indent: 2em</xsl:attribute>
-            </xsl:when>
-        </xsl:choose>
-        <xsl:apply-templates select="$line-content" mode="inline" />
-    </p>
-</xsl:template>
-
-<xsl:template match="pa|pe|pr|pt" mode="inline">
-    <a name="{concat('anchor-', generate-id(.))}" />
-    <a href="{concat('#footnote-', generate-id(.))}" class="annotation">[<xsl:number value="count(preceding::*[self::pa or self::pe or self::pr or self::pt]) + 1" />]</a>
-</xsl:template>
-
-<xsl:template match="strofa">
-    <div class="stanza">
-        <xsl:choose>
-            <xsl:when test="count(br) > 0">     
-                <xsl:call-template name="verse">
-                    <xsl:with-param name="line-content" select="br[1]/preceding-sibling::text() | br[1]/preceding-sibling::node()" />
-                    <xsl:with-param name="line-number" select="1" />
-                </xsl:call-template>    
-                <xsl:for-each select="br">             
-                               <!-- Każdy BR "zjada" to co jest za nim -->
-                    <xsl:variable name="lnum" select="count(preceding-sibling::br)" />
-                    <xsl:call-template name="verse">
-                        <xsl:with-param name="line-number" select="$lnum+2" />
-                        <xsl:with-param name="line-content" 
-                            select="following-sibling::text()[count(preceding-sibling::br) = $lnum+1] | following-sibling::node()[count(preceding-sibling::br) = $lnum+1]" />
-                    </xsl:call-template>
-                </xsl:for-each>
-            </xsl:when>
-            <xsl:otherwise>
-                <xsl:call-template name="verse">
-                    <xsl:with-param name="line-content" select="text() | node()" />
-                    <xsl:with-param name="line-number" select="1" />
-                 </xsl:call-template>           
-            </xsl:otherwise>
-        </xsl:choose>
-    </div>
-</xsl:template>
-
-<xsl:template match="akap|akap_dialog|akap_cd">
-    <p class="paragraph"><xsl:apply-templates mode="inline" /></p>
-</xsl:template>
-
-<xsl:template match="motyw" mode="inline" />
-
-<xsl:template match="dlugi_cytat">
-    <blockquote><xsl:apply-templates /></blockquote>
-</xsl:template>
-
-<xsl:template match="motto">
-    <p class="motto"><xsl:apply-templates mode="inline" /></p>
-</xsl:template>
-
-<xsl:template match="motto_podpis">
-    <p class="motto_podpis"><xsl:apply-templates mode="inline" /></p>
-</xsl:template>
-
-<xsl:template match="sekcja_swiatlo">
-    <hr class="spacer" />
-</xsl:template>
-
-</xsl:stylesheet>
diff --git a/bin/bookfragments.py b/bin/bookfragments.py
deleted file mode 100755 (executable)
index ea2b0b7..0000000
--- a/bin/bookfragments.py
+++ /dev/null
@@ -1,152 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-import optparse
-import os
-import copy
-
-from lxml import etree
-
-
-class Fragment(object):
-    def __init__(self, id, themes):
-        super(Fragment, self).__init__()
-        self.id = id
-        self.themes = themes
-        self.events = []
-        
-    def append(self, event, element):
-        self.events.append((event, element))
-    
-    def closed_events(self):
-        stack = []
-        for event, element in self.events:
-            if event == 'start':
-                stack.append(('end', element))
-            elif event == 'end':
-                try:
-                    stack.pop()
-                except IndexError:
-                    print 'CLOSED NON-OPEN TAG:', element
-        
-        stack.reverse()
-        return self.events + stack
-    
-    def to_string(self):
-        result = []
-        for event, element in self.closed_events():
-            if event == 'start':
-                result.append(u'<%s %s>' % (element.tag, ' '.join('%s="%s"' % (k, v) for k, v in element.attrib.items())))
-                if element.text:
-                    result.append(element.text)
-            elif event == 'end':
-                result.append(u'</%s>' % element.tag)
-                if element.tail:
-                    result.append(element.tail)
-            else:
-                result.append(element)
-        
-        return ''.join(result)
-    
-    def __unicode__(self):
-        return self.to_string()
-
-
-def extract_fragments(input_filename):
-    """Extracts theme fragments from input_filename."""
-    open_fragments = {}
-    closed_fragments = {}
-    
-    for event, element in etree.iterparse(input_filename, events=('start', 'end')):
-        # Process begin and end elements
-        if element.tag == 'span' and element.get('class', '') in ('theme-begin', 'theme-end'):
-            if not event == 'end': continue # Process elements only once, on end event
-            
-            # Open new fragment
-            if element.get('class', '') == 'theme-begin':
-                fragment = Fragment(id=element.get('fid'), themes=element.text)
-                
-                # Append parents
-                if element.getparent().tag != 'body':
-                    parents = [element.getparent()]
-                    while parents[-1].getparent().tag != 'body':
-                        parents.append(parents[-1].getparent())
-                    
-                    parents.reverse()
-                    for parent in parents:
-                        fragment.append('start', parent)
-                
-                open_fragments[fragment.id] = fragment
-                    
-            # Close existing fragment
-            else:
-                try:
-                    fragment = open_fragments[element.get('fid')]
-                except KeyError:
-                    print '%s:closed not open fragment #%s' % (input_filename, element.get('fid'))
-                else:
-                    closed_fragments[fragment.id] = fragment
-                    del open_fragments[fragment.id]
-            
-            # Append element tail to lost_text (we don't want to lose any text)
-            if element.tail:
-                for fragment_id in open_fragments:
-                    open_fragments[fragment_id].append('text', element.tail)
-        
-        
-        # Process all elements except begin and end
-        else:
-            # Omit annotation tags
-            if len(element.get('name', '')) or element.get('class', '') == 'annotation':
-                if event == 'end' and element.tail:
-                    for fragment_id in open_fragments:
-                        open_fragments[fragment_id].append('text', element.tail)
-            else:
-                for fragment_id in open_fragments:
-                    open_fragments[fragment_id].append(event, copy.copy(element))
-        
-    return closed_fragments, open_fragments
-
-
-if __name__ == '__main__':
-    # Parse commandline arguments
-    usage = """Usage: %prog [options] SOURCE [SOURCE...]
-    Extract theme fragments from SOURCE."""
-    
-    parser = optparse.OptionParser(usage=usage)
-    
-    parser.add_option('-v', '--verbose', action='store_true', dest='verbose', default=False,
-        help='print status messages to stdout')
-    
-    options, input_filenames = parser.parse_args()
-    
-    if len(input_filenames) < 1:
-        parser.print_help()
-        exit(1)
-    
-    # Do some real work
-    for input_filename in input_filenames:
-        if options.verbose:
-            print input_filename
-    
-        output_filename = os.path.splitext(input_filename)[0] + '.fragments.html'
-    
-        closed_fragments, open_fragments = extract_fragments(input_filename)
-
-        for fragment_id in open_fragments:
-            print '%s:warning:unclosed fragment #%s' % (input_filename, fragment_id)
-
-        output_file = open(output_filename, 'w')
-        output_file.write("""
-            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
-            <html><head>
-                <title>bookfragments output</title>
-                <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
-                <link rel="stylesheet" href="master.css" type="text/css" media="screen" charset="utf-8" />
-            </head>
-            <body>""")
-        for fragment in closed_fragments.values():
-            html = u'<div class="fragment"><h3>[#%s] %s</h3>%s</div>' % (fragment.id, fragment.themes, fragment)
-            output_file.write(html.encode('utf-8'))
-        output_file.write('</body></html>')
-        output_file.close()
-
diff --git a/bin/master.css b/bin/master.css
deleted file mode 100644 (file)
index f07e41c..0000000
--- a/bin/master.css
+++ /dev/null
@@ -1,154 +0,0 @@
-body {
-    font-size: 16px;
-    font: Georgia, "Times New Roman", serif;
-    line-height: 1.5em;
-    margin: 3em;
-    max-width: 36em;
-}
-
-a {
-    color: blue;
-    text-decoration: none;
-}
-
-/* =================================================== */
-/* = Common elements: headings, paragraphs and lines = */
-/* =================================================== */
-h1 {
-    font-size: 3em;
-    margin: 1.5em 0;
-    text-align: center;
-    line-height: 1.5em;
-    font-weight: bold;
-}
-
-h2 {
-    font-size: 2em;
-    margin: 1.5em 0 0;
-    font-weight: bold;
-    line-height: 1.5em;
-}
-
-h3 {
-    font-size: 1.5em;
-    margin: 1.5em 0 0;
-    font-weight: normal;
-    line-height: 1.5em;
-}
-
-h4 {
-    font-size: 1em;
-    margin: 1.5em 0 0;
-    line-height: 1.5em;
-}
-
-p {
-    margin: 0;
-}
-
-/* ======================== */
-/* = Footnotes and themes = */
-/* ======================== */
-.theme-begin {
-    border-left: 0.1em solid #DDDDDD;
-    color: #666;
-    float: right;
-    margin: 0 -9.5em 0 0;
-    padding: 0 0.5em;
-    width: 7.5em;
-    font-style: normal;
-    font-weight: normal;
-    font-size: 16px;
-}
-
-.annotation {
-    font-style: normal;
-    font-weight: normal;
-    font-size: 16px;
-}
-
-#footnotes .annotation {
-    display: block;
-    float: left;
-    width: 2.5em;
-    clear: both;
-}
-
-#footnotes div {
-    margin: 1.5em 0 0 0;
-}
-
-#footnotes p {
-    margin-left: 2.5em;
-}
-
-/* =================== */
-/* = Custom elements = */
-/* =================== */
-span.author {
-    font-size: 0.75em;
-    display: block;
-    line-height: 1.5em;
-    margin-bottom: 0.25em;
-}
-
-span.collection {
-    font-size: 0.75em;
-    display: block;
-    line-height: 1.5em;
-    margin-bottom: -0.25em;
-}
-
-span.subtitle {
-    font-size: 0.75em;
-    display: block;
-    line-height: 1.5em;
-    margin-top: -0.25em;
-}
-
-div.didaskalia {
-    font-style: italic;
-    margin: 0.5em 0 0;
-}
-
-div.kwestia {
-    margin: 0.5em 0 0;
-}
-
-div.stanza {
-    margin: 1.5em 0 0;
-}
-
-div.kwestia div.stanza {
-    margin: 0;
-}
-
-p.paragraph {
-    text-align: justify;
-    margin: 1.5em 0 0;
-}
-
-p.motto {
-    text-align: justify;
-    font-style: italic;
-    margin: 1.5em 0 0;
-}
-
-p.motto_podpis {
-    font-size: 0.875em;
-}
-
-div.fragment {
-    border-bottom: 0.1em solid #999;
-    padding-bottom: 1.5em;
-}
-
-div.note p, div.note p.paragraph {
-    text-align: right;
-    font-style: italic;
-}
-
-hr.spacer {
-    height: 3em;
-    visibility: hidden;
-}
diff --git a/lib/librarian/__init__.py b/lib/librarian/__init__.py
new file mode 100644 (file)
index 0000000..e69de29
diff --git a/lib/librarian/bin/book2html.py b/lib/librarian/bin/book2html.py
new file mode 100755 (executable)
index 0000000..a0229bb
--- /dev/null
+++ b/lib/librarian/bin/book2html.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+import os
+import optparse
+
+from librarian import html
+
+
+if __name__ == '__main__':
+    # Parse commandline arguments
+    usage = """Usage: %prog [options] SOURCE [SOURCE...]
+    Convert SOURCE files to HTML format."""
+
+    parser = optparse.OptionParser(usage=usage)
+
+    parser.add_option('-v', '--verbose', action='store_true', dest='verbose', default=False,
+        help='print status messages to stdout')
+
+    options, input_filenames = parser.parse_args()
+
+    if len(input_filenames) < 1:
+        parser.print_help()
+        exit(1)
+
+    # Do some real work
+    for input_filename in input_filenames:
+        if options.verbose:
+            print input_filename
+        
+        output_filename = os.path.splitext(input_filename)[0] + '.html'
+        html.transform(input_filename, output_filename)
+
diff --git a/lib/librarian/bin/bookfragments.py b/lib/librarian/bin/bookfragments.py
new file mode 100755 (executable)
index 0000000..f29e11e
--- /dev/null
+++ b/lib/librarian/bin/bookfragments.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python
+import os
+import optparse
+
+from librarian import html
+
+
+if __name__ == '__main__':
+    # Parse commandline arguments
+    usage = """Usage: %prog [options] SOURCE [SOURCE...]
+    Extract theme fragments from SOURCE."""
+    
+    parser = optparse.OptionParser(usage=usage)
+    
+    parser.add_option('-v', '--verbose', action='store_true', dest='verbose', default=False,
+        help='print status messages to stdout')
+    
+    options, input_filenames = parser.parse_args()
+    
+    if len(input_filenames) < 1:
+        parser.print_help()
+        exit(1)
+    
+    # Do some real work
+    for input_filename in input_filenames:
+        if options.verbose:
+            print input_filename
+    
+        output_filename = os.path.splitext(input_filename)[0] + '.fragments.html'
+    
+        closed_fragments, open_fragments = html.extract_fragments(input_filename)
+
+        for fragment_id in open_fragments:
+            print '%s:warning:unclosed fragment #%s' % (input_filename, fragment_id)
+
+        output_file = open(output_filename, 'w')
+        output_file.write("""
+            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+            <html><head>
+                <title>bookfragments output</title>
+                <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
+                <link rel="stylesheet" href="master.css" type="text/css" media="screen" charset="utf-8" />
+            </head>
+            <body>""")
+        for fragment in closed_fragments.values():
+            fragment_html = u'<div class="fragment"><h3>[#%s] %s</h3>%s</div>' % (fragment.id, fragment.themes, fragment)
+            output_file.write(fragment_html.encode('utf-8'))
+        output_file.write('</body></html>')
+        output_file.close()
+
diff --git a/lib/librarian/bin/master.css b/lib/librarian/bin/master.css
new file mode 100644 (file)
index 0000000..f07e41c
--- /dev/null
+++ b/lib/librarian/bin/master.css
@@ -0,0 +1,154 @@
+body {
+    font-size: 16px;
+    font: Georgia, "Times New Roman", serif;
+    line-height: 1.5em;
+    margin: 3em;
+    max-width: 36em;
+}
+
+a {
+    color: blue;
+    text-decoration: none;
+}
+
+/* =================================================== */
+/* = Common elements: headings, paragraphs and lines = */
+/* =================================================== */
+h1 {
+    font-size: 3em;
+    margin: 1.5em 0;
+    text-align: center;
+    line-height: 1.5em;
+    font-weight: bold;
+}
+
+h2 {
+    font-size: 2em;
+    margin: 1.5em 0 0;
+    font-weight: bold;
+    line-height: 1.5em;
+}
+
+h3 {
+    font-size: 1.5em;
+    margin: 1.5em 0 0;
+    font-weight: normal;
+    line-height: 1.5em;
+}
+
+h4 {
+    font-size: 1em;
+    margin: 1.5em 0 0;
+    line-height: 1.5em;
+}
+
+p {
+    margin: 0;
+}
+
+/* ======================== */
+/* = Footnotes and themes = */
+/* ======================== */
+.theme-begin {
+    border-left: 0.1em solid #DDDDDD;
+    color: #666;
+    float: right;
+    margin: 0 -9.5em 0 0;
+    padding: 0 0.5em;
+    width: 7.5em;
+    font-style: normal;
+    font-weight: normal;
+    font-size: 16px;
+}
+
+.annotation {
+    font-style: normal;
+    font-weight: normal;
+    font-size: 16px;
+}
+
+#footnotes .annotation {
+    display: block;
+    float: left;
+    width: 2.5em;
+    clear: both;
+}
+
+#footnotes div {
+    margin: 1.5em 0 0 0;
+}
+
+#footnotes p {
+    margin-left: 2.5em;
+}
+
+/* =================== */
+/* = Custom elements = */
+/* =================== */
+span.author {
+    font-size: 0.75em;
+    display: block;
+    line-height: 1.5em;
+    margin-bottom: 0.25em;
+}
+
+span.collection {
+    font-size: 0.75em;
+    display: block;
+    line-height: 1.5em;
+    margin-bottom: -0.25em;
+}
+
+span.subtitle {
+    font-size: 0.75em;
+    display: block;
+    line-height: 1.5em;
+    margin-top: -0.25em;
+}
+
+div.didaskalia {
+    font-style: italic;
+    margin: 0.5em 0 0;
+}
+
+div.kwestia {
+    margin: 0.5em 0 0;
+}
+
+div.stanza {
+    margin: 1.5em 0 0;
+}
+
+div.kwestia div.stanza {
+    margin: 0;
+}
+
+p.paragraph {
+    text-align: justify;
+    margin: 1.5em 0 0;
+}
+
+p.motto {
+    text-align: justify;
+    font-style: italic;
+    margin: 1.5em 0 0;
+}
+
+p.motto_podpis {
+    font-size: 0.875em;
+}
+
+div.fragment {
+    border-bottom: 0.1em solid #999;
+    padding-bottom: 1.5em;
+}
+
+div.note p, div.note p.paragraph {
+    text-align: right;
+    font-style: italic;
+}
+
+hr.spacer {
+    height: 3em;
+    visibility: hidden;
+}
diff --git a/lib/librarian/bin/master.plain.css b/lib/librarian/bin/master.plain.css
new file mode 100644 (file)
index 0000000..3210e88
--- /dev/null
+++ b/lib/librarian/bin/master.plain.css
@@ -0,0 +1,160 @@
+body {
+    font-size: 16px;
+    font: Georgia, "Times New Roman", serif;
+    line-height: 1.5em;
+    margin: 3em;
+    max-width: 36em;
+}
+
+a {
+    color: blue;
+    text-decoration: none;
+}
+
+/* =================================================== */
+/* = Common elements: headings, paragraphs and lines = */
+/* =================================================== */
+h1 {
+    font-size: 3em;
+    margin: 1.5em 0;
+    text-align: center;
+    line-height: 1.5em;
+    font-weight: bold;
+}
+
+h2 {
+    font-size: 2em;
+    margin: 1.5em 0 0;
+    font-weight: bold;
+    line-height: 1.5em;
+}
+
+h3 {
+    font-size: 1.5em;
+    margin: 1.5em 0 0;
+    font-weight: normal;
+    line-height: 1.5em;
+}
+
+h4 {
+    font-size: 1em;
+    margin: 1.5em 0 0;
+    line-height: 1.5em;
+}
+
+p {
+    margin: 0;
+}
+
+/* ======================== */
+/* = Footnotes and themes = */
+/* ======================== */
+.theme-begin {
+    border-left: 0.1em solid #DDDDDD;
+    color: #666;
+    float: right;
+    margin: 0 -9.5em 0 0;
+    padding: 0 0.5em;
+    width: 7.5em;
+    font-style: normal;
+    font-weight: normal;
+    font-size: 16px;
+    display: none;
+}
+
+.annotation {
+    font-style: normal;
+    font-weight: normal;
+    font-size: 16px;
+    display: none;
+}
+
+#footnotes {
+    display: none;
+}
+
+#footnotes .annotation {
+    display: block;
+    float: left;
+    width: 2.5em;
+    clear: both;
+}
+
+#footnotes div {
+    margin: 1.5em 0 0 0;
+}
+
+#footnotes p {
+    margin-left: 2.5em;
+}
+
+/* =================== */
+/* = Custom elements = */
+/* =================== */
+span.author {
+    font-size: 0.75em;
+    display: block;
+    line-height: 1.5em;
+    margin-bottom: 0.25em;
+}
+
+span.collection {
+    font-size: 0.75em;
+    display: block;
+    line-height: 1.5em;
+    margin-bottom: -0.25em;
+}
+
+span.subtitle {
+    font-size: 0.75em;
+    display: block;
+    line-height: 1.5em;
+    margin-top: -0.25em;
+}
+
+div.didaskalia {
+    font-style: italic;
+    margin: 0.5em 0 0;
+}
+
+div.kwestia {
+    margin: 0.5em 0 0;
+}
+
+div.stanza {
+    margin: 1.5em 0 0;
+}
+
+div.kwestia div.stanza {
+    margin: 0;
+}
+
+p.paragraph {
+    text-align: justify;
+    margin: 1.5em 0 0;
+}
+
+p.motto {
+    text-align: justify;
+    font-style: italic;
+    margin: 1.5em 0 0;
+}
+
+p.motto_podpis {
+    font-size: 0.875em;
+}
+
+div.fragment {
+    border-bottom: 0.1em solid #999;
+    padding-bottom: 1.5em;
+}
+
+div.note p, div.note p.paragraph {
+    text-align: right;
+    font-style: italic;
+}
+
+hr.spacer {
+    height: 3em;
+    visibility: hidden;
+}
diff --git a/lib/librarian/book2html.xslt b/lib/librarian/book2html.xslt
new file mode 100644 (file)
index 0000000..f52d830
--- /dev/null
+++ b/lib/librarian/book2html.xslt
@@ -0,0 +1,200 @@
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    xmlns:wl="http://wolnelektury.pl/functions" >
+
+<xsl:output method="xml" encoding="utf-8" doctype-public="-//W3C//DTD XHTML 1.1//EN" doctype-system="http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" indent="yes" />
+
+<xsl:template match="text()" />
+<xsl:template match="text()" mode="inline">
+    <xsl:value-of select="wl:substitute_entities(.)" />
+</xsl:template>
+
+<xsl:template match="extra|uwaga" />
+<xsl:template match="extra|uwaga" mode="inline" />
+
+<xsl:template match="utwor">
+    <html>
+        <head>
+            <title>book2html output</title>
+            <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
+            <link rel="stylesheet" href="master.css" type="text/css" media="all" charset="utf-8" />
+        </head>
+        <body>
+            <xsl:apply-templates select="powiesc|opowiadanie|liryka_l|liryka_lp|dramat_wierszowany_l|dramat_wierszowany_lp|dramat_wspolczesny" />
+            <xsl:if test="count(descendant::*[self::pe or self::pa or self::pr or self::pt][not(parent::extra)])">
+                <div id="footnotes">
+                    <h3>Przypisy</h3>
+                    <xsl:for-each select="descendant::*[self::pe or self::pa or self::pr or self::pt][not(parent::extra)]">
+                        <div>
+                            <a name="{concat('footnote-', generate-id(.))}" />
+                            <a href="{concat('#anchor-', generate-id(.))}" class="annotation">[<xsl:number value="count(preceding::*[self::pa or self::pe or self::pr or self::pt]) + 1" />]</a>
+                            <xsl:choose>
+                                <xsl:when test="count(akap|akap_cd|strofa) = 0">
+                                    <p><xsl:apply-templates select="text()|*" mode="inline" /></p>
+                                </xsl:when>
+                                <xsl:otherwise>
+                                    <xsl:apply-templates select="text()|*" mode="inline" />
+                                </xsl:otherwise>
+                            </xsl:choose>
+                        </div>
+                    </xsl:for-each>
+                </div>
+            </xsl:if>
+        </body>
+    </html>
+</xsl:template>
+
+
+<xsl:template match="powiesc|opowiadanie|liryka_l|liryka_lp|dramat_wierszowany_l|dramat_wierszowany_lp|dramat_wspolczesny">
+    <xsl:if test="nazwa_utworu">
+        <h1>
+            <xsl:apply-templates select="autor_utworu|dzielo_nadrzedne|nazwa_utworu|podtytul" mode="header" />
+        </h1>
+    </xsl:if>
+    <xsl:apply-templates />
+</xsl:template>
+
+<!-- ======================= -->
+<!-- = Header (title page) = -->
+<!-- ======================= -->
+<xsl:template match="autor_utworu" mode="header">
+    <span class="author"><xsl:apply-templates mode="inline" /></span>
+</xsl:template>
+
+<xsl:template match="nazwa_utworu" mode="header">
+    <span class="title"><xsl:apply-templates mode="inline" /></span>
+</xsl:template>
+
+<xsl:template match="dzielo_nadrzedne" mode="header">
+    <span class="collection"><xsl:apply-templates mode="inline" /></span>
+</xsl:template>
+
+<xsl:template match="podtytul" mode="header">
+    <span class="subtitle"><xsl:apply-templates mode="inline" /></span>
+</xsl:template>
+
+<xsl:template match="nota">
+    <div class="note"><xsl:apply-templates /></div>
+</xsl:template>
+
+<xsl:template match="naglowek_akt|naglowek_czesc|srodtytul">
+    <h2><xsl:apply-templates mode="inline" /></h2>
+</xsl:template>
+
+<xsl:template match="naglowek_scena|naglowek_rozdzial">
+    <h3><xsl:apply-templates mode="inline" /></h3>
+</xsl:template>
+
+<xsl:template match="naglowek_osoba">
+    <h4><xsl:apply-templates mode="inline" /></h4>
+</xsl:template>
+
+<xsl:template match="kwestia">
+    <div class="kwestia">
+        <xsl:apply-templates select="strofa|akap" />
+    </div>
+</xsl:template>
+
+<xsl:template match="didaskalia">
+    <div class="didaskalia"><xsl:apply-templates mode="inline" /></div>
+</xsl:template>
+
+<xsl:template match="lista_osob">
+    <div class="person-list">
+        <h3><xsl:value-of select="naglowek_listy" /></h3>
+        <ol>
+            <xsl:apply-templates select="lista_osoba" />
+        </ol>
+    </div>
+</xsl:template>
+
+<xsl:template match="lista_osoba">
+    <li><xsl:apply-templates mode="inline" /></li>
+</xsl:template>
+
+<xsl:template match="begin" mode="inline">
+    <xsl:variable name="mnum" select="concat('m', substring(@id, 2))" />
+    <span class="theme-begin" fid="{substring(@id, 2)}">
+        <xsl:value-of select="string(following::motyw[@id=$mnum]/text())" />
+    </span>
+</xsl:template>
+
+<xsl:template match="end" mode="inline">
+    <span class="theme-end" fid="{substring(@id, 2)}"> </span>
+</xsl:template>
+
+<xsl:template match="begin|end">
+    <xsl:apply-templates select='.' mode="inline" />
+</xsl:template>
+
+<xsl:template name="verse">
+    <xsl:param name="line-content" />
+    <xsl:param name="line-number" />
+    <p>
+        <xsl:choose>
+            <xsl:when test="name($line-content) = 'wers_akap'">
+                <xsl:attribute name="style">indent: 1em</xsl:attribute>
+            </xsl:when>
+            <xsl:when test="name($line-content) = 'wers_wciety'">
+                <xsl:attribute name="style">indent: 2em</xsl:attribute>
+            </xsl:when>
+        </xsl:choose>
+        <xsl:apply-templates select="$line-content" mode="inline" />
+    </p>
+</xsl:template>
+
+<xsl:template match="pa|pe|pr|pt" mode="inline">
+    <a name="{concat('anchor-', generate-id(.))}" />
+    <a href="{concat('#footnote-', generate-id(.))}" class="annotation">[<xsl:number value="count(preceding::*[self::pa or self::pe or self::pr or self::pt]) + 1" />]</a>
+</xsl:template>
+
+<xsl:template match="strofa">
+    <div class="stanza">
+        <xsl:choose>
+            <xsl:when test="count(br) > 0">     
+                <xsl:call-template name="verse">
+                    <xsl:with-param name="line-content" select="br[1]/preceding-sibling::text() | br[1]/preceding-sibling::node()" />
+                    <xsl:with-param name="line-number" select="1" />
+                </xsl:call-template>    
+                <xsl:for-each select="br">             
+                               <!-- Każdy BR "zjada" to co jest za nim -->
+                    <xsl:variable name="lnum" select="count(preceding-sibling::br)" />
+                    <xsl:call-template name="verse">
+                        <xsl:with-param name="line-number" select="$lnum+2" />
+                        <xsl:with-param name="line-content" 
+                            select="following-sibling::text()[count(preceding-sibling::br) = $lnum+1] | following-sibling::node()[count(preceding-sibling::br) = $lnum+1]" />
+                    </xsl:call-template>
+                </xsl:for-each>
+            </xsl:when>
+            <xsl:otherwise>
+                <xsl:call-template name="verse">
+                    <xsl:with-param name="line-content" select="text() | node()" />
+                    <xsl:with-param name="line-number" select="1" />
+                 </xsl:call-template>           
+            </xsl:otherwise>
+        </xsl:choose>
+    </div>
+</xsl:template>
+
+<xsl:template match="akap|akap_dialog|akap_cd">
+    <p class="paragraph"><xsl:apply-templates mode="inline" /></p>
+</xsl:template>
+
+<xsl:template match="motyw" mode="inline" />
+
+<xsl:template match="dlugi_cytat">
+    <blockquote><xsl:apply-templates /></blockquote>
+</xsl:template>
+
+<xsl:template match="motto">
+    <p class="motto"><xsl:apply-templates mode="inline" /></p>
+</xsl:template>
+
+<xsl:template match="motto_podpis">
+    <p class="motto_podpis"><xsl:apply-templates mode="inline" /></p>
+</xsl:template>
+
+<xsl:template match="sekcja_swiatlo">
+    <hr class="spacer" />
+</xsl:template>
+
+</xsl:stylesheet>
diff --git a/lib/librarian/html.py b/lib/librarian/html.py
new file mode 100644 (file)
index 0000000..ae5efa6
--- /dev/null
+++ b/lib/librarian/html.py
@@ -0,0 +1,157 @@
+# -*- coding: utf-8 -*-
+import os
+import cStringIO
+import re
+import copy
+import pkgutil
+
+from lxml import etree
+
+
+ENTITY_SUBSTITUTIONS = [
+    (u'---', u'—'),
+    (u'--', u'–'),
+    (u'...', u'…'),
+    (u',,', u'„'),
+    (u'"', u'”'),
+]
+
+
+def substitute_entities(context, text):
+    """XPath extension function converting all entites in passed text."""
+    if isinstance(text, list):
+        text = ''.join(text)
+    for entity, substitutution in ENTITY_SUBSTITUTIONS:
+        text = text.replace(entity, substitutution)
+    return text
+
+
+# Register substitute_entities function with lxml
+ns = etree.FunctionNamespace('http://wolnelektury.pl/functions')
+ns['substitute_entities'] = substitute_entities
+
+
+def transform(input_filename, output_filename):
+    """Transforms file input_filename in XML to output_filename in XHTML."""
+    # Parse XSLT
+    style_filename = os.path.join(os.path.dirname(__file__), 'book2html.xslt')
+    style = etree.parse(style_filename)
+
+    doc_file = cStringIO.StringIO()
+    expr = re.compile(r'/\s', re.MULTILINE | re.UNICODE);
+
+    f = open(input_filename, 'r')
+    for line in f:
+        line = line.decode('utf-8')
+        line = expr.sub(u'<br/>\n', line)
+        doc_file.write(line.encode('utf-8'))
+    f.close()
+
+    doc_file.seek(0);
+
+    parser = etree.XMLParser(remove_blank_text=True)
+    doc = etree.parse(doc_file, parser)
+
+    result = doc.xslt(style)
+    result.write(output_filename, xml_declaration=True, pretty_print=True, encoding='utf-8')
+
+
+class Fragment(object):
+    def __init__(self, id, themes):
+        super(Fragment, self).__init__()
+        self.id = id
+        self.themes = themes
+        self.events = []
+
+    def append(self, event, element):
+        self.events.append((event, element))
+
+    def closed_events(self):
+        stack = []
+        for event, element in self.events:
+            if event == 'start':
+                stack.append(('end', element))
+            elif event == 'end':
+                try:
+                    stack.pop()
+                except IndexError:
+                    print 'CLOSED NON-OPEN TAG:', element
+
+        stack.reverse()
+        return self.events + stack
+
+    def to_string(self):
+        result = []
+        for event, element in self.closed_events():
+            if event == 'start':
+                result.append(u'<%s %s>' % (element.tag, ' '.join('%s="%s"' % (k, v) for k, v in element.attrib.items())))
+                if element.text:
+                    result.append(element.text)
+            elif event == 'end':
+                result.append(u'</%s>' % element.tag)
+                if element.tail:
+                    result.append(element.tail)
+            else:
+                result.append(element)
+
+        return ''.join(result)
+
+    def __unicode__(self):
+        return self.to_string()
+
+
+def extract_fragments(input_filename):
+    """Extracts theme fragments from input_filename."""
+    open_fragments = {}
+    closed_fragments = {}
+
+    for event, element in etree.iterparse(input_filename, events=('start', 'end')):
+        # Process begin and end elements
+        if element.tag == 'span' and element.get('class', '') in ('theme-begin', 'theme-end'):
+            if not event == 'end': continue # Process elements only once, on end event
+
+            # Open new fragment
+            if element.get('class', '') == 'theme-begin':
+                fragment = Fragment(id=element.get('fid'), themes=element.text)
+
+                # Append parents
+                if element.getparent().tag != 'body':
+                    parents = [element.getparent()]
+                    while parents[-1].getparent().tag != 'body':
+                        parents.append(parents[-1].getparent())
+
+                    parents.reverse()
+                    for parent in parents:
+                        fragment.append('start', parent)
+
+                open_fragments[fragment.id] = fragment
+
+            # Close existing fragment
+            else:
+                try:
+                    fragment = open_fragments[element.get('fid')]
+                except KeyError:
+                    print '%s:closed not open fragment #%s' % (input_filename, element.get('fid'))
+                else:
+                    closed_fragments[fragment.id] = fragment
+                    del open_fragments[fragment.id]
+
+            # Append element tail to lost_text (we don't want to lose any text)
+            if element.tail:
+                for fragment_id in open_fragments:
+                    open_fragments[fragment_id].append('text', element.tail)
+
+
+        # Process all elements except begin and end
+        else:
+            # Omit annotation tags
+            if len(element.get('name', '')) or element.get('class', '') == 'annotation':
+                if event == 'end' and element.tail:
+                    for fragment_id in open_fragments:
+                        open_fragments[fragment_id].append('text', element.tail)
+            else:
+                for fragment_id in open_fragments:
+                    open_fragments[fragment_id].append(event, copy.copy(element))
+
+    return closed_fragments, open_fragments
+