def start(self):
self.backup_html = self.html
# definition lists have some quirks
has_def_list = False
if "<dl>" in self.html:
has_def_list = True
self.create_correct_md_for_def_list()
self.html = self.note.fields[self.current_field]
# first, we reverse engineer the Markdown from the rendered card
clean_md = utility.strip_html_from_markdown(self.html)
if has_def_list:
clean_md = utility.remove_leading_whitespace_from_dd_element(
clean_md)
clean_md = utility.remove_whitespace_before_abbreviation_definition(
clean_md)
clean_md_escaped = utility.escape_html_chars(clean_md)
if not clean_md:
return
# HTML --> Markdown
if self.has_data and self.isconverted == "True":
# check if the stored data and the current text differ from each other
compare_md = self.convert_markdown_to_html(self.md)
# handle quirks
compare_md = utility.put_colons_in_html_def_list(compare_md)
compare_md = utility.strip_html_from_markdown(compare_md)
if has_def_list:
compare_md = utility.remove_leading_whitespace_from_dd_element(
compare_md)
compare_md = utility.remove_whitespace_before_abbreviation_definition(
compare_md)
# escape HTML if we haven't done so already
if not any(x in compare_md
for x in ("&", """, "'", ">", "<")):
compare_md = utility.escape_html_chars(compare_md)
if utility.is_same_markdown(clean_md_escaped,
compare_md) or self.p.get(
const.MARKDOWN_ALWAYS_REVERT):
self.revert_to_stored_markdown()
else:
self.handle_conflict()
# Markdown --> HTML
else:
new_html = self.convert_markdown_to_html(clean_md)
# needed for proper display of images
if "<img" in new_html:
new_html = utility.unescape_html(new_html)
html_with_data = utility.insert_md_data(self.note_id_field, "True",
clean_md_escaped, new_html)
self.insert_into_field(html_with_data, self.current_field)
# resolve quirks
self.align_elements()
def apply_markdown(self):
self.cancel_html = self.html
has_def_list = False
if "<dl>" in self.html:
has_def_list = True
self.create_correct_md_for_def_list()
self.html = self.note.fields[self.current_field]
clean_md = utility.convert_html_to_markdown(self.html)
if has_def_list:
clean_md = utility.remove_leading_whitespace_from_dd_element(
clean_md)
clean_md = utility.remove_whitespace_before_abbreviation_definition(
clean_md)
clean_md_escaped = utility.escape_html_chars(clean_md)
if not clean_md:
return
# check for changed Markdown between the stored data and the current text
if self.has_data and self.isconverted == "True":
compare_md = utility.convert_markdown_to_html(self.md)
compare_md = utility.put_colons_in_html_def_list(compare_md)
compare_md = utility.convert_html_to_markdown(compare_md)
if has_def_list:
compare_md = utility.remove_leading_whitespace_from_dd_element(
compare_md)
compare_md = utility.remove_whitespace_before_abbreviation_definition(
compare_md)
if not any(x in compare_md
for x in ("&", """, "'", ">", "<")):
compare_md_escaped = utility.escape_html_chars(compare_md)
compare_md = compare_md_escaped
if (utility.is_same_markdown(clean_md_escaped, compare_md)
or self.p.get(const.MARKDOWN_ALWAYS_REVERT)):
self.revert_to_stored_markdown()
else:
self.handle_conflict()
else:
# make abbreviations behave correctly
new_html = utility.convert_markdown_to_html(clean_md)
# needed for proper display of images
if "<img" in new_html:
new_html = utility.unescape_html(new_html)
html_with_data = utility.make_data_ready_to_insert(
self.current_note_id_and_field, "True", clean_md_escaped,
new_html)
self.insert_markup_in_field(html_with_data,
self.editor_instance.currentField)
self.align_elements()
const.MARKDOWN_PREFS["disable_buttons"] = True
self.warn_about_changes(self.editor_instance, self.current_field,
const.MARKDOWN_BG_COLOR)
def apply_markdown(self):
self.cancel_html = self.html
has_def_list = False
if "<dl>" in self.html:
has_def_list = True
self.create_correct_md_for_def_list()
self.html = self.note.fields[self.current_field]
clean_md = utility.convert_html_to_markdown(self.html)
if has_def_list:
clean_md = utility.remove_leading_whitespace_from_dd_element(clean_md)
clean_md = utility.remove_whitespace_before_abbreviation_definition(
clean_md)
clean_md_escaped = utility.escape_html_chars(clean_md)
if not clean_md:
return
# check for changed Markdown between the stored data and the current text
if (self.has_data and self.isconverted == "True"):
compare_md = utility.convert_markdown_to_html(self.md)
compare_md = utility.put_colons_in_html_def_list(compare_md)
compare_md = utility.convert_html_to_markdown(compare_md)
if has_def_list:
compare_md = utility.remove_leading_whitespace_from_dd_element(compare_md)
compare_md = utility.remove_whitespace_before_abbreviation_definition(
compare_md)
if not any(x in compare_md for x in("&", """, "'",
">", "<")):
compare_md_escaped = utility.escape_html_chars(compare_md)
compare_md = compare_md_escaped
if (utility.is_same_markdown(clean_md_escaped, compare_md) or
preferences.PREFS.get(const.MARKDOWN_ALWAYS_REVERT)):
self.revert_to_stored_markdown()
else:
self.handle_conflict()
else:
# make abbreviations behave correctly
new_html = utility.convert_markdown_to_html(clean_md)
# needed for proper display of images
if "<img" in new_html:
new_html = utility.unescape_html(new_html)
html_with_data = utility.make_data_ready_to_insert(
self.current_note_id_and_field, "True",
clean_md_escaped, new_html)
self.insert_markup_in_field(
html_with_data, self.editor_instance.currentField)
self.align_elements()
const.MARKDOWN_PREFS["disable_buttons"] = True
self.warn_about_changes(self.editor_instance,
self.current_field,
const.MARKDOWN_BG_COLOR)
def overwrite_stored_data(self):
"""
Create new Markdown from the current HTML.
"""
clean_md = utility.strip_html_from_markdown(self.html, keep_empty_lines=True)
clean_md = utility.remove_whitespace_before_abbreviation_definition(clean_md)
if "<dl" in self.html:
clean_md = utility.remove_leading_whitespace_from_dd_element(clean_md, add_newline=True)
if re.search(const.IS_LINK_OR_IMG_REGEX, clean_md):
clean_md = utility.escape_html_chars(clean_md)
new_html = utility.convert_clean_md_to_html(clean_md, put_breaks=True)
self.insert_into_field(new_html, self.current_field)
self.remove_warn_msg(self.editor, self.current_field)
def overwrite_stored_data(self):
"""
Create new Markdown from the current HTML.
"""
clean_md = utility.convert_html_to_markdown(self.html,
keep_empty_lines=True)
clean_md = utility.remove_whitespace_before_abbreviation_definition(
clean_md)
if "<dl" in self.html:
clean_md = utility.remove_leading_whitespace_from_dd_element(
clean_md, add_newline=True)
if re.search(const.IS_LINK_OR_IMG_REGEX, clean_md):
clean_md = utility.escape_html_chars(clean_md)
new_html = utility.convert_clean_md_to_html(clean_md, put_breaks=True)
self.insert_markup_in_field(new_html, self.current_field)
const.MARKDOWN_PREFS["disable_buttons"] = False
const.MARKDOWN_PREFS["isconverted"] = False
self.remove_warn_msg(self.editor_instance, self.current_field)
def overwrite_stored_data(self):
"""
Create new Markdown from the current HTML.
"""
clean_md = utility.convert_html_to_markdown(
self.html, keep_empty_lines=True)
clean_md = utility.remove_whitespace_before_abbreviation_definition(
clean_md)
if "<dl" in self.html:
clean_md = utility.remove_leading_whitespace_from_dd_element(
clean_md, add_newline=True)
if re.search(const.IS_LINK_OR_IMG_REGEX, clean_md):
clean_md = utility.escape_html_chars(clean_md)
new_html = utility.convert_clean_md_to_html(clean_md,
put_breaks=True)
self.insert_markup_in_field(new_html, self.current_field)
const.MARKDOWN_PREFS["disable_buttons"] = False
const.MARKDOWN_PREFS["isconverted"] = False
self.remove_warn_msg(self.editor_instance, self.current_field)
