def _generate(self, article, style=None, extra_css=None): content = article.content if article.content else '' summary = article.summary if article.summary else '' text = content if len(content) > len(summary) else summary head = HEAD(TITLE(article.title)) if style: head.append(STYLE(style, type='text/css')) if extra_css: head.append(STYLE(extra_css, type='text/css')) if isbytestring(text): text = text.decode('utf-8', 'replace') elements = html.fragments_fromstring(text) self.root = HTML(head, BODY(H2(article.title), DIV())) div = self.root.find('body').find('div') if elements and isinstance(elements[0], unicode_type): div.text = elements[0] elements = list(elements)[1:] for elem in elements: if hasattr(elem, 'getparent'): elem.getparent().remove(elem) else: elem = SPAN(elem) div.append(elem)
def _generate(self, f, feeds, cutoff, extra_css=None, style=None): from calibre.utils.cleantext import clean_xml_chars feed = feeds[f] head = HEAD(TITLE(feed.title)) if style: head.append(STYLE(style, type='text/css')) if extra_css: head.append(STYLE(extra_css, type='text/css')) body = BODY() body.append(self.get_navbar(f, feeds)) div = DIV( H2(feed.title, CLASS('calibre_feed_title', 'calibre_rescale_160')), CLASS('calibre_rescale_100') ) body.append(div) if getattr(feed, 'image', None): div.append(DIV(IMG( alt=feed.image_alt if feed.image_alt else '', src=feed.image_url ), CLASS('calibre_feed_image'))) if getattr(feed, 'description', None): d = DIV(clean_xml_chars(feed.description), CLASS('calibre_feed_description', 'calibre_rescale_80')) d.append(BR()) div.append(d) ul = UL(CLASS('calibre_article_list')) for i, article in enumerate(feed.articles): if not getattr(article, 'downloaded', False): continue li = LI( A(article.title, CLASS('article calibre_rescale_120', href=article.url)), SPAN(article.formatted_date, CLASS('article_date')), CLASS('calibre_rescale_100', id='article_%d'%i, style='padding-bottom:0.5em') ) if article.summary: li.append(DIV(clean_xml_chars(cutoff(article.text_summary)), CLASS('article_description', 'calibre_rescale_70'))) ul.append(li) div.append(ul) div.append(self.get_navbar(f, feeds, top=False)) self.root = HTML(head, body) if self.html_lang: self.root.set('lang', self.html_lang)
def clean_stars(div: HtmlElement) -> None: for e in elements(div, "p[strong[em]]"): e.drop_tree() for e in elements(div, ".//hr"): e.drop_tree() div.insert(0, H1("Unspeakable Desolation Pouring Down From the Stars")) e = element(div, "./p[1]") h2 = H2(e.text_content().title()) replace(e, h2) e = element(div, "./p[strong[a]]") a = element(div, "./p/strong/a") p = P( CLASS("breakabove"), A(e.text_content(), CLASS("internal"), href=a.attrib["href"]), ) replace(e, p)
def toc_as_html(toc, pdf, opts): pdf = pdf.engine.pdf indents = [] for i in range(1, 7): indents.extend((i, 1.4*i)) html = HTML( HEAD( STYLE( ''' .calibre-pdf-toc table { width: 100%% } .calibre-pdf-toc table tr td:last-of-type { text-align: right } .calibre-pdf-toc .level-0 { font-size: larger; } .calibre-pdf-toc .level-%d td:first-of-type { padding-left: %.1gem } .calibre-pdf-toc .level-%d td:first-of-type { padding-left: %.1gem } .calibre-pdf-toc .level-%d td:first-of-type { padding-left: %.1gem } .calibre-pdf-toc .level-%d td:first-of-type { padding-left: %.1gem } .calibre-pdf-toc .level-%d td:first-of-type { padding-left: %.1gem } .calibre-pdf-toc .level-%d td:first-of-type { padding-left: %.1gem } ''' % tuple(indents) + (opts.extra_css or '') ) ), BODY( H2(opts.toc_title or _('Table of Contents')), TABLE(), ) ) body = html[1] body.set('class', 'calibre-pdf-toc') process_children(toc, body[1], 0, pdf) return tostring(html, pretty_print=True, include_meta_content_type=True, encoding='utf-8')
def _generate(self, f, feeds, cutoff, extra_css=None, style=None): from calibre.utils.cleantext import clean_xml_chars def trim_title(title,clip=18): if len(title)>clip: tokens = title.split(' ') new_title_tokens = [] new_title_len = 0 if len(tokens[0]) > clip: return tokens[0][:clip] + '...' for token in tokens: if len(token) + new_title_len < clip: new_title_tokens.append(token) new_title_len += len(token) else: new_title_tokens.append('...') title = ' '.join(new_title_tokens) break return title self.IS_HTML = False feed = feeds[f] # Construct the navbar navbar_t = TABLE(CLASS('touchscreen_navbar')) navbar_tr = TR() # Previous Section link = '' if f > 0: link = A(CLASS('feed_link'), trim_title(feeds[f-1].title), href='../feed_%d/index.html' % int(f-1)) navbar_tr.append(TD(CLASS('feed_prev'),link)) # Up to Sections link = A(_('Sections'), href="../index.html") navbar_tr.append(TD(CLASS('feed_up'),link)) # Next Section link = '' if f < len(feeds)-1: link = A(CLASS('feed_link'), trim_title(feeds[f+1].title), href='../feed_%d/index.html' % int(f+1)) navbar_tr.append(TD(CLASS('feed_next'),link)) navbar_t.append(navbar_tr) top_navbar = navbar_t bottom_navbar = copy.copy(navbar_t) # print "\n%s\n" % etree.tostring(navbar_t, pretty_print=True) # Build the page head = HEAD(TITLE(feed.title)) if style: head.append(STYLE(style, type='text/css')) if extra_css: head.append(STYLE(extra_css, type='text/css')) body = BODY() div = DIV( top_navbar, H2(feed.title, CLASS('feed_title')) ) body.append(div) if getattr(feed, 'image', None): div.append(DIV(IMG( alt=feed.image_alt if feed.image_alt else '', src=feed.image_url ), CLASS('calibre_feed_image'))) if getattr(feed, 'description', None): d = DIV(clean_xml_chars(feed.description), CLASS('calibre_feed_description', 'calibre_rescale_80')) d.append(BR()) div.append(d) for i, article in enumerate(feed.articles): if not getattr(article, 'downloaded', False): continue div_td = DIV(CLASS('article_summary'), A(article.title, CLASS('summary_headline','calibre_rescale_120', href=article.url))) if article.author: div_td.append(DIV(article.author, CLASS('summary_byline', 'calibre_rescale_100'))) if article.summary: div_td.append(DIV(cutoff(article.text_summary), CLASS('summary_text', 'calibre_rescale_100'))) div.append(div_td) div.append(bottom_navbar) self.root = HTML(head, body) if self.html_lang: self.root.set('lang', self.html_lang)