def _generate_site_links(html_snippet, datamanager):
"""
Generates a site link, similarly to django's URL tag ; tag must be in the form [ GAME_PAGE_LINK "click here" "pychronia.views.homepage" ].
Escape this tag with ``verbatim text`` form, if it's first processed by restructuredtext, else smart-quotes will break this GAME_PAGE_LINK tag.
"""
if __debug__: datamanager.notify_event("GENERATE_SITE_LINKS")
def site_link_attr_generator(match):
matched_str = match.group("view")
if "." not in matched_str:
matched_str = "pychronia_game.views." + matched_str
try:
link = game_view_url(matched_str,
datamanager=datamanager,
neutral_link=True)
return dict(href=link)
except Exception:
logging.warning("Error in generate_site_links for match %r",
matched_str,
exc_info=True)
return None # abort link creation
regex = r"""\[\s*GAME_PAGE_LINK\s*('|")(?P<content>[^"]+)('|")\s*('|")(?P<view>[.\w]+)('|")\s*]""" # content will be the text used as link
html_res = autolinker.generate_links(
html_snippet,
regex=regex,
link_attr_generator=site_link_attr_generator)
return html_res
def _generate_encyclopedia_links(html_snippet,
datamanager,
excluded_link=None):
"""
Replaces identified keywords by links to corresponding encyclopedia pages.
"""
if __debug__: datamanager.notify_event("GENERATE_ENCYCLOPEDIA_LINKS")
keywords_mapping = datamanager.get_encyclopedia_keywords_mapping(
excluded_link=excluded_link, only_primary_keywords=True)
def encyclopedia_link_attr_generator(match):
matched_str = match.group(0)
assert matched_str
# detecting here WHICH keyword triggered the match would be possible, but expensive... let's postpone that
link = game_view_url("pychronia_game.views.view_encyclopedia",
datamanager=datamanager,
neutral_link=True)
link += "?search=%s" % urllib.parse.quote_plus(
matched_str.encode("utf8"), safe=b"")
return dict(href=link)
regex = autolinker.join_regular_expressions_as_disjunction(list(
keywords_mapping.keys()),
as_words=True)
##print(">>>>>>>> REGEX", repr(regex))
if regex:
html_res = autolinker.generate_links(
html_snippet,
regex=regex,
link_attr_generator=encyclopedia_link_attr_generator)
else:
html_res = html_snippet # no changes
return html_res
def _generate_messaging_links(html_snippet, datamanager):
"""
Generates "new message" links for emails identified, provided they have had their @ escapes with a backslash
(else they end up as standard mailto links because of docutils systems).
ATM we also generate links for current user, but it's not a problem.
"""
if __debug__: datamanager.notify_event("GENERATE_MESSAGING_LINKS")
def email_link_attr_generator(match):
matched_str = match.group(0)
link = game_view_url("pychronia_game.views.compose_message", datamanager=datamanager)
link += "?recipient=%s" % urllib.quote_plus(matched_str.encode("utf8"), safe=b"")
return dict(href=link)
regex = r"\b[-_\w.]+@\w+\.\w+\b"
html_res = autolinker.generate_links(html_snippet, regex=regex, link_attr_generator=email_link_attr_generator)
return html_res
def _generate_site_links(html_snippet, datamanager):
"""
Generates a site link, similarly to django's URL tag ; tag must be in the form [ GAME_PAGE_LINK "click here" "pychronia.views.homepage" ]
Rg, in rst-generated text.
"""
if __debug__: datamanager.notify_event("GENERATE_SITE_LINKS")
def site_link_attr_generator(match):
matched_str = match.group("view")
if "." not in matched_str:
matched_str = "pychronia_game.views." + matched_str
try:
link = game_view_url(matched_str, datamanager=datamanager)
return dict(href=link)
except Exception:
logging.warning("Error in generate_site_links for match %r", matched_str, exc_info=True)
return None # abort link creation
regex = r"""\[\s*GAME_PAGE_LINK\s*('|")(?P<content>[^"]+)('|")\s*('|")(?P<view>[.\w]+)('|")\s*]""" # content will be the text used as link
html_res = autolinker.generate_links(html_snippet, regex=regex, link_attr_generator=site_link_attr_generator)
return html_res
def _generate_encyclopedia_links(html_snippet, datamanager, excluded_link=None):
"""
Replaces identified keywords by links to corresponding encyclopedia pages.
"""
if __debug__: datamanager.notify_event("GENERATE_ENCYCLOPEDIA_LINKS")
keywords_mapping = datamanager.get_encyclopedia_keywords_mapping(excluded_link=excluded_link, only_primary_keywords=True)
def encyclopedia_link_attr_generator(match):
matched_str = match.group(0)
assert matched_str
# detecting here WHICH keyword triggered the match would be possible, but expensive... let's postpone that
link = game_view_url("pychronia_game.views.view_encyclopedia", datamanager=datamanager)
link += "?search=%s" % urllib.quote_plus(matched_str.encode("utf8"), safe=b"")
return dict(href=link)
regex = autolinker.join_regular_expressions_as_disjunction(keywords_mapping.keys(), as_words=True)
##print (">>>>>>>> REGEX", repr(regex))
if regex:
html_res = autolinker.generate_links(html_snippet, regex=regex, link_attr_generator=encyclopedia_link_attr_generator)
else:
html_res = html_snippet # no changes
return html_res
def _generate_messaging_links(html_snippet, datamanager):
"""
Generates "new message" links for emails identified, provided they have had their @ escapes with a backslash
(else they end up as standard mailto links because of docutils systems).
ATM we also generate links for current user, but it's not a problem.
"""
if __debug__: datamanager.notify_event("GENERATE_MESSAGING_LINKS")
def email_link_attr_generator(match):
matched_str = match.group(0)
link = game_view_url("pychronia_game.views.compose_message",
datamanager=datamanager,
neutral_link=True)
link += "?recipient=%s" % urllib.parse.quote_plus(
matched_str.encode("utf8"), safe=b"")
return dict(href=link)
regex = r"\b[-_\w.]+@\w+\.\w+\b"
html_res = autolinker.generate_links(
html_snippet,
regex=regex,
link_attr_generator=email_link_attr_generator)
return html_res
