mirror of https://gitlab.com/bashrc2/epicyon
Convert map links within post location into an embedded OSM map
Bob Mottram
parent
55fc047686
commit
bb64125391
|
|
@ -0,0 +1,235 @@
|
|||
__filename__ = "maps.py"
|
||||
__author__ = "Bob Mottram"
|
||||
__license__ = "AGPL3+"
|
||||
__version__ = "1.3.0"
|
||||
__maintainer__ = "Bob Mottram"
|
||||
__email__ = "bob@libreserver.org"
|
||||
__status__ = "Production"
|
||||
__module_group__ = "Core"
|
||||
|
||||
|
||||
def _geocoords_from_osm_link(url: str, osm_domain: str) -> (int, float, float):
|
||||
"""Returns geocoordinates from an OSM map link
|
||||
"""
|
||||
if osm_domain + '/#map=' not in url:
|
||||
return None, None, None
|
||||
|
||||
coords_str = url.split('openstreetmap.org/#map=')[1]
|
||||
if '/' not in coords_str:
|
||||
return None, None, None
|
||||
|
||||
coords = coords_str.split('/')
|
||||
if len(coords) != 3:
|
||||
return None, None, None
|
||||
zoom = coords[0]
|
||||
if not zoom.isdigit():
|
||||
return None, None, None
|
||||
latitude = coords[1]
|
||||
if not latitude.isdigit():
|
||||
return None, None, None
|
||||
longitude = coords[2]
|
||||
if not longitude.isdigit():
|
||||
return None, None, None
|
||||
zoom = int(zoom)
|
||||
latitude = float(latitude)
|
||||
longitude = float(longitude)
|
||||
return zoom, latitude, longitude
|
||||
|
||||
|
||||
def _geocoords_from_gmaps_link(url: str) -> (int, float, float):
|
||||
"""Returns geocoordinates from a Gmaps link
|
||||
"""
|
||||
if '/maps/@' not in url:
|
||||
return None, None, None
|
||||
|
||||
coords_str = url.split('/maps/@')[1]
|
||||
if ',' not in coords_str:
|
||||
return None, None, None
|
||||
|
||||
coords = coords_str.split(',')
|
||||
if len(coords) != 3:
|
||||
return None, None, None
|
||||
zoom = coords[2].replace('z', '')
|
||||
if not zoom.isdigit():
|
||||
return None, None, None
|
||||
latitude = coords[0]
|
||||
if not latitude.isdigit():
|
||||
return None, None, None
|
||||
longitude = coords[1]
|
||||
if not longitude.isdigit():
|
||||
return None, None, None
|
||||
zoom = int(zoom)
|
||||
latitude = float(latitude)
|
||||
longitude = float(longitude)
|
||||
return zoom, latitude, longitude
|
||||
|
||||
|
||||
def _geocoords_from_bmaps_link(url: str) -> (int, float, float):
|
||||
"""Returns geocoordinates from a bing map link
|
||||
"""
|
||||
prefixes = ('/maps?cp=', '/maps/directions?cp=')
|
||||
map_prefix = None
|
||||
for prefix in prefixes:
|
||||
if prefix in url:
|
||||
map_prefix = prefix
|
||||
break
|
||||
if not map_prefix:
|
||||
return None, None, None
|
||||
|
||||
coords_str = url.split(map_prefix)[1]
|
||||
if '~' not in coords_str:
|
||||
return None, None, None
|
||||
orig_coords_str = coords_str
|
||||
if '&' in coords_str:
|
||||
coords_str = coords_str.split('&')[0]
|
||||
if ';' in coords_str:
|
||||
coords_str = coords_str.split(';')[0]
|
||||
|
||||
coords = coords_str.split('~')
|
||||
if len(coords) != 2:
|
||||
return None, None, None
|
||||
latitude = coords[0]
|
||||
if not latitude.isdigit():
|
||||
return None, None, None
|
||||
longitude = coords[1]
|
||||
if not longitude.isdigit():
|
||||
return None, None, None
|
||||
zoom = 17
|
||||
if 'lvl=' in orig_coords_str:
|
||||
zoom = orig_coords_str.split('lvl=')[1]
|
||||
if '&' in zoom:
|
||||
zoom = zoom.split('&')[0]
|
||||
if ';' in zoom:
|
||||
zoom = zoom.split(';')[0]
|
||||
if not zoom.isdigit():
|
||||
return None, None, None
|
||||
zoom = int(zoom)
|
||||
latitude = float(latitude)
|
||||
longitude = float(longitude)
|
||||
return zoom, latitude, longitude
|
||||
|
||||
|
||||
def _geocoords_from_waze_link(url: str) -> (int, float, float):
|
||||
"""Returns geocoordinates from a waze map link
|
||||
"""
|
||||
prefixes = ['/ul?ll=']
|
||||
map_prefix = None
|
||||
for prefix in prefixes:
|
||||
if prefix in url:
|
||||
map_prefix = prefix
|
||||
break
|
||||
if not map_prefix:
|
||||
return None, None, None
|
||||
|
||||
coords_str = url.split(map_prefix)[1]
|
||||
orig_coords_str = coords_str
|
||||
if '&' in coords_str:
|
||||
coords_str = coords_str.split('&')[0]
|
||||
if '%2C' not in coords_str and ',' not in coords_str:
|
||||
return None, None, None
|
||||
|
||||
if '%2C' in coords_str:
|
||||
coords = coords_str.split('%2C')
|
||||
else:
|
||||
coords = coords_str.split(',')
|
||||
if len(coords) != 2:
|
||||
return None, None, None
|
||||
latitude = coords[0]
|
||||
if not latitude.isdigit():
|
||||
return None, None, None
|
||||
longitude = coords[1]
|
||||
if not longitude.isdigit():
|
||||
return None, None, None
|
||||
zoom = 17
|
||||
if 'zoom=' in orig_coords_str:
|
||||
zoom = orig_coords_str.split('zoom=')[1]
|
||||
if '&' in zoom:
|
||||
zoom = zoom.split('&')[0]
|
||||
if not zoom.isdigit():
|
||||
return None, None, None
|
||||
zoom = int(zoom)
|
||||
latitude = float(latitude)
|
||||
longitude = float(longitude)
|
||||
return zoom, latitude, longitude
|
||||
|
||||
|
||||
def _geocoords_from_wego_link(url: str) -> (int, float, float):
|
||||
"""Returns geocoordinates from a wego map link
|
||||
"""
|
||||
prefixes = ['/?map=']
|
||||
map_prefix = None
|
||||
for prefix in prefixes:
|
||||
if prefix in url:
|
||||
map_prefix = prefix
|
||||
break
|
||||
if not map_prefix:
|
||||
return None, None, None
|
||||
|
||||
coords_str = url.split(map_prefix)[1]
|
||||
if ',' not in coords_str:
|
||||
return None, None, None
|
||||
|
||||
coords = coords_str.split(',')
|
||||
if len(coords) < 3:
|
||||
return None, None, None
|
||||
latitude = coords[0]
|
||||
if not latitude.isdigit():
|
||||
return None, None, None
|
||||
longitude = coords[1]
|
||||
if not longitude.isdigit():
|
||||
return None, None, None
|
||||
zoom = coords[2]
|
||||
if not zoom.isdigit():
|
||||
return None, None, None
|
||||
zoom = int(zoom)
|
||||
latitude = float(latitude)
|
||||
longitude = float(longitude)
|
||||
return zoom, latitude, longitude
|
||||
|
||||
|
||||
def _geocoords_from_map_link(url: str, osm_domain: str) -> (int, float, float):
|
||||
"""Returns geocoordinates from a map link url
|
||||
"""
|
||||
if osm_domain in url:
|
||||
return _geocoords_from_osm_link(url, osm_domain)
|
||||
elif '.google.co' in url:
|
||||
return _geocoords_from_gmaps_link(url)
|
||||
elif '.bing.co' in url:
|
||||
return _geocoords_from_bmaps_link(url)
|
||||
elif '.waze.co' in url:
|
||||
return _geocoords_from_waze_link(url)
|
||||
elif 'wego.here.co' in url:
|
||||
return _geocoords_from_wego_link(url)
|
||||
return None, None, None
|
||||
|
||||
|
||||
def html_open_street_map(url: str,
|
||||
bounding_box_degrees: float,
|
||||
translate: {}) -> str:
|
||||
"""Returns embed html for an OSM link
|
||||
"""
|
||||
osm_domain = 'openstreetmap.org'
|
||||
zoom, latitude, longitude = _geocoords_from_map_link(url, osm_domain)
|
||||
if not latitude:
|
||||
return ''
|
||||
if not longitude:
|
||||
return ''
|
||||
if not zoom:
|
||||
return ''
|
||||
|
||||
html_str = \
|
||||
'<iframe width="425" height="350" frameborder="0" ' + \
|
||||
'scrolling="no" marginheight="0" marginwidth="0" ' + \
|
||||
'src="https://www.' + osm_domain + '/export/embed.html?' + \
|
||||
'bbox=' + str(longitude - bounding_box_degrees) + \
|
||||
'%2C' + \
|
||||
str(latitude - bounding_box_degrees) + \
|
||||
'%2C' + \
|
||||
str(longitude + bounding_box_degrees) + \
|
||||
'%2C' + \
|
||||
str(latitude + bounding_box_degrees) + \
|
||||
'&layer=mapnik" style="border: 1px solid black"></iframe>' + \
|
||||
'<br/><small><a href="https://www.' + osm_domain + '/#map=' + \
|
||||
zoom + '/' + latitude + '/' + longitude + \
|
||||
'">' + translate['View Larger Map'] + '</a></small>\n'
|
||||
return html_str
|
||||
|
|
@ -682,7 +682,8 @@ def html_new_post(css_cache: {}, media_instance: bool, translate: {},
|
|||
date_and_location += date_and_time_str
|
||||
|
||||
date_and_location += \
|
||||
edit_text_field(translate['Location'], 'location', '')
|
||||
edit_text_field(translate['Location'], 'location',
|
||||
'https://www.openstreetmap.org/#map=')
|
||||
date_and_location += end_edit_section()
|
||||
|
||||
instance_title = get_config_param(base_dir, 'instanceTitle')
|
||||
|
|
|
|||
|
|
@ -93,6 +93,21 @@ from languages import auto_translate_post
|
|||
from blocking import is_blocked
|
||||
from blocking import add_cw_from_lists
|
||||
from reaction import html_emoji_reactions
|
||||
from maps import html_open_street_map
|
||||
|
||||
|
||||
def _get_location_from_tags(tags: []) -> str:
|
||||
"""Returns the location from the tags list
|
||||
"""
|
||||
for tag_item in tags:
|
||||
if not tag_item.get('type'):
|
||||
continue
|
||||
if tag_item['type'] != 'Place':
|
||||
continue
|
||||
if not tag_item.get('name'):
|
||||
continue
|
||||
return tag_item['name'].replace('\n', ' ')
|
||||
return None
|
||||
|
||||
|
||||
def _html_post_metadata_open_graph(domain: str, post_json_object: {},
|
||||
|
|
@ -2128,12 +2143,24 @@ def individual_post_as_html(signing_priv_key_pem: str,
|
|||
|
||||
_log_post_timing(enable_timing_log, post_start_time, '17')
|
||||
|
||||
if post_json_object['object'].get('tag') and not is_patch:
|
||||
if post_json_object['object'].get('tag'):
|
||||
if not is_patch:
|
||||
content_str = \
|
||||
replace_emoji_from_tags(session, base_dir, content_str,
|
||||
post_json_object['object']['tag'],
|
||||
'content', False, True)
|
||||
|
||||
# show embedded map if the location contains a map url
|
||||
location_str = \
|
||||
_get_location_from_tags(post_json_object['object']['tag'])
|
||||
if location_str:
|
||||
if '://' in location_str and '.' in location_str:
|
||||
bounding_box_degrees = 0.01
|
||||
content_str += \
|
||||
html_open_street_map(location_str,
|
||||
bounding_box_degrees,
|
||||
translate)
|
||||
|
||||
if is_muted:
|
||||
content_str = ''
|
||||
else:
|
||||
|
|
|
|||
Loading…
Reference in New Issue