From f7d921dd2796ff1fc77c11806a328aff64461393 Mon Sep 17 00:00:00 2001
From: Kiryl <you@example.com>
Date: Fri, 24 Sep 2021 19:05:41 +0300
Subject: [PATCH] Fix css & html Indents

---
 src/css_reader.py     | 44 ++++++++++++++++++++++++++++++++-----------
 src/epub_converter.py |  2 +-
 2 files changed, 34 insertions(+), 12 deletions(-)

diff --git a/src/css_reader.py b/src/css_reader.py
index 156ebb6..4d2f944 100644
--- a/src/css_reader.py
+++ b/src/css_reader.py
@@ -112,7 +112,7 @@ def get_text_color(x):
 
 
 LIVECARTA_STYLE_ATTRS_MAPPING = {
-    'text-indent': lambda x: LawCartaConfig.INDENT if x != '0' else '',
+    #'text-indent': lambda x: LawCartaConfig.INDENT if x != '0' else '', # add - numbers
     'font-variant': lambda x: x,
     'text-align': lambda x: x,
     'font': lambda x: '',
@@ -127,7 +127,7 @@ LIVECARTA_STYLE_ATTRS_MAPPING = {
     'border-left-width': lambda x: x if x != '0' else '',
     'border-bottom-width': lambda x: x if x != '0' else '',
     'list-style-type': lambda x: x if x in list_types else 'disc',
-    'list-style-image': lambda x: 'disc'
+    'list-style-image': lambda x: 'disc',
 }
 
 """
@@ -230,21 +230,43 @@ class TagStyleConverter:
         style = style.replace('background:', 'background-color:')
         style = style.replace('list-style-image', 'list-style-type')
 
-        # if tag had already had inline style, add this to style parsed from css
+        # hot_fix
+        positive_text_indent_regexp = re.compile(
+            r'(text-indent:( *\w+%*);)')
+        has_css_style_attrs = re.search(positive_text_indent_regexp, style)
+        if has_css_style_attrs:
+            if has_css_style_attrs.group(1):
+                style = style.replace(has_css_style_attrs.group(1), 'text-indent: ' +
+                                      str(int("".join(filter(str.isdigit, str(has_css_style_attrs.group(2))))) * 1) +
+                                      'px')
 
+        negative_text_indent_regexp = re.compile(
+            r'((text-indent:( *-\w+%*);) *(margin-left:( *\w+%*);))|(text-indent:( *-\w+%*);)')
+        has_css_style_attrs = re.search(negative_text_indent_regexp, style)
+        if has_css_style_attrs:
+            if has_css_style_attrs.group(1):
+                style = style.replace(has_css_style_attrs.group(1), '')
+            if has_css_style_attrs.group(6):
+                style = style.replace(has_css_style_attrs.group(6), '')
+
+        # if tag had already had inline style, add this to style parsed from css
         if self.tag.attrs.get('style') and self.tag.attrs['style'] not in style:
-            # hot_fix
-            negative_text_indent_regexp = re.compile(r'((text-indent:( *-\w+%*);) *(margin-left:( *\w+%*);))|(text-indent:( *-\w+%*);)')
             inline_style = self.tag.attrs['style']
-            has_inline_style_attrs = re.search(negative_text_indent_regexp, inline_style)
-            has_css_style_attrs = re.search(negative_text_indent_regexp, style)
+            has_inline_style_attrs = re.search(positive_text_indent_regexp, inline_style)
             if has_inline_style_attrs:
                 if has_inline_style_attrs.group(1):
-                    inline_style = inline_style.replace(has_inline_style_attrs.group(1), 'text-indent: ' + has_inline_style_attrs.group(5))
-                    style = style.replace(has_css_style_attrs.group(1), '')
-                if has_inline_style_attrs.group(6):
+                    inline_style = inline_style.replace(has_inline_style_attrs.group(1), 'text-indent: ' +
+                                                        str(int("".join(filter(str.isdigit, str(has_inline_style_attrs.group(2)))))*6) +
+                                                        'px')
+            has_inline_style_attrs = re.search(negative_text_indent_regexp, inline_style)
+            if has_inline_style_attrs:
+                if has_inline_style_attrs.group(1):
+                    inline_style = inline_style.replace(has_inline_style_attrs.group(1), 'text-indent: ' +
+                                                        str(int("".join(filter(str.isdigit, str(has_inline_style_attrs.group(5)))))*6) +
+                                                        'px')
+                if has_inline_style_attrs.group(6) or has_css_style_attrs.group(6):
                     inline_style = inline_style.replace(has_inline_style_attrs.group(6), '')
-                    style = style.replace(has_css_style_attrs.group(6), '')
+
             style += inline_style
 
         return style
diff --git a/src/epub_converter.py b/src/epub_converter.py
index 82510af..5ee513c 100644
--- a/src/epub_converter.py
+++ b/src/epub_converter.py
@@ -442,7 +442,7 @@ if __name__ == "__main__":
 
     logger_object = BookLogger(name=f'epub', main_logger=logger, book_id=0)
 
-    json_converter = EpubConverter('../epub/',
+    json_converter = EpubConverter('../epub/9781614389729.epub',
                                    logger=logger_object)
     tmp = json_converter.convert_to_dict()