2018_tk2 (sgml_html)

src/scielo/bin/xml/app_modules/app/data/sgml_html.py

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+# coding=utf-8
+
+import os
+import shutil
+
+from ...generics import fs_utils
+from ...generics import encoding
+from . import symbols
+
+
+class SGMLHTMLDocment(object):
+
+    def __init__(self, xml_name, html_filename):
+        self.xml_name = xml_name
+        self.html_filename = html_filename
+        self.html_path = os.path.dirname(self.html_filename)
+        self.html_basename = os.path.basename(self.html_filename)
+        self.html_name, ext = os.path.splitext(self.html_basename)
+        self._html_content = None
+
+    @property
+    def html_content(self):
+        if self._html_content is None:
+            self._html_content = fs_utils.read_file(self.html_filename, encoding.SYS_DEFAULT_ENCODING) or ''
+        return self._html_content
+
+    @property
+    def html_img_path(self):
+        path = None
+        for item in os.listdir(self.html_path):
+            if os.path.isdir(self.html_path + '/' + item) and item.startswith(self.html_name):
+                path = self.html_path + '/' + item
+                break
+        if path is None:
+            path = self._alternative_html_img_path(self.html_path, self.html_name)
+        if path is None:
+            path = self.html_path
+        return path
+
+    def _alternative_html_img_path(self):
+        #name_image001
+        new_html_folder = self.html_path + '/' + self.html_name + '_arquivosalt'
+        if not os.path.isdir(new_html_folder):
+            os.makedirs(new_html_folder)
+        for item in os.listdir(self.html_path):
+            if os.path.isfile(self.html_path + '/' + item) and item.startswith(self.html_name + '_image'):
+                new_name = item[len(self.html_name)+1:]
+                shutil.copyfile(self.html_path + '/' + item, new_html_folder + '/' + new_name)
+        return new_html_folder
+
+    @property
+    def img_files(self):
+        return os.listdir(self.html_img_path)
+
+    @property
+    def img_href_items(self):
+        return [item for item in self.unknown_href_items if item != 'None']
+
+    @property
+    def unknown_href_items(self):
+        """
+        [graphic href=&quot;?a20_115&quot;]</span><img border=0 width=508 height=314
+        src="a20_115.temp_arquivos/image001.jpg"><span style='color:#33CCCC'>[/graphic]
+        """
+        html_content = self.html_content
+        if 'href=&quot;?' in html_content:
+            html_content = html_content.replace('href=&quot;?', 'href="?')
+        """
+        if '“' in html_content:
+            html_content = html_content.replace('“', '"')
+        if '”' in html_content:
+            html_content = html_content.replace('”', '"')
+        """
+        _items = html_content.replace('href="?', 'href="?--~BREAK~FIXHREF--FIXHREF').split('--~BREAK~FIXHREF--')
+        items = [item for item in _items if item.startswith('FIXHREF')]
+        img_src = []
+        for item in items:
+            if 'src="' in item:
+                src = item[item.find('src="') + len('src="'):]
+                src = src[0:src.find('"')]
+                if '/' in src:
+                    src = src[src.find('/') + 1:]
+                if len(src) > 0:
+                    img_src.append(src)
+            else:
+                img_src.append('None')
+        return img_src
+
+    def get_fontsymbols(self):
+        r = []
+        html_content = self.html_content
+        if '[fontsymbol]' in html_content.lower():
+            for style in ['italic', 'sup', 'sub', 'bold']:
+                html_content = html_content.replace('<' + style + '>', '[' + style + ']')
+                html_content = html_content.replace('</' + style + '>', '[/' + style + ']')
+
+            html_content = html_content.replace('[fontsymbol]'.upper(), '[fontsymbol]')
+            html_content = html_content.replace('[/fontsymbol]'.upper(), '[/fontsymbol]')
+            html_content = html_content.replace('[fontsymbol]', '~BREAK~[fontsymbol]')
+            html_content = html_content.replace('[/fontsymbol]', '[/fontsymbol]~BREAK~')
+
+            html_fontsymbol_items = [item for item in html_content.split('~BREAK~') if item.startswith('[fontsymbol]')]
+            for item in html_fontsymbol_items:
+                item = item.replace('[fontsymbol]', '').replace('[/fontsymbol]', '')
+                item = item.replace('<', '~BREAK~<').replace('>', '>~BREAK~')
+                item = item.replace('[', '~BREAK~[').replace(']', ']~BREAK~')
+                parts = [part for part in item.split('~BREAK~') if not part.endswith('>') and not part.startswith('<')]
+
+                new = ''
+                for part in parts:
+                    if part.startswith('['):
+                        new += part
+                    else:
+
+                        for c in part:
+                            _c = c.strip()
+                            if _c.isdigit() or _c == '':
+                                n = c
+                            else:
+                                try:
+                                    n = symbols.get_symbol(c)
+                                except:
+                                    n = '?'
+                            new += n
+                for style in ['italic', 'sup', 'sub', 'bold']:
+                    new = new.replace('[' + style + ']', '<' + style + '>')
+                    new = new.replace('[/' + style + ']', '</' + style + '>')
+                r.append(new)
+        return r