indymedia
/
epicyon
mirror of https://gitlab.com/bashrc2/epicyon
7
4
Fork 1
Code Issues 14 Releases Wiki Activity

Tidying

merge-requests/30/head
Bob Mottram 2022-08-25 10:59:12 +01:00
parent 3da682e38f
commit 7c625905b2
1 changed files with 42 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

128
maps.py
View File

@ -466,19 +466,24 @@ def add_tag_map_links(tag_maps_dir: str, tag_name: str,
print('EX: error writing tag map ' + tag_map_filename) print('EX: error writing tag map ' + tag_map_filename)
def _hashtag_map_to_kml(base_dir: str, tag_name: str, def _hashtag_map_to_format(base_dir: str, tag_name: str,
start_hours_since_epoch: int, start_hours_since_epoch: int,
end_hours_since_epoch: int, end_hours_since_epoch: int,
nickname: str, domain: str) -> str: nickname: str, domain: str,
"""Returns the KML for a given hashtag between the given times map_format: str) -> str:
"""Returns the KML/GPX for a given hashtag between the given times
""" """
place_ctr = 0 place_ctr = 0
osm_domain = 'openstreetmap.org' osm_domain = 'openstreetmap.org'
tag_map_filename = base_dir + '/tagmaps/' + tag_name + '.txt' tag_map_filename = base_dir + '/tagmaps/' + tag_name + '.txt'
kml_str = '<?xml version="1.0" encoding="UTF-8"?>\n' if map_format == 'gpx':
kml_str += '<kml xmlns="http://www.opengis.net/kml/2.2">\n' map_str = '<?xml version="1.0" encoding="UTF-8"?>\n'
kml_str += '<Document>\n' map_str += '<gpx version="1.0">\n'
else:
map_str = '<?xml version="1.0" encoding="UTF-8"?>\n'
map_str += '<kml xmlns="http://www.opengis.net/kml/2.2">\n'
map_str += '<Document>\n'
if os.path.isfile(tag_map_filename): if os.path.isfile(tag_map_filename):
map_links = [] map_links = []
@ -519,87 +524,33 @@ def _hashtag_map_to_kml(base_dir: str, tag_name: str,
if os.path.isfile(post_filename + '.muted'): if os.path.isfile(post_filename + '.muted'):
continue continue
place_ctr += 1 place_ctr += 1
kml_str += '<Placemark id="' + str(place_ctr) + '">\n' if map_format == 'gpx':
kml_str += ' <name>' + str(place_ctr) + '</name>\n' map_str += '<wpt lat="' + str(latitude) + \
kml_str += ' <description><![CDATA[\n'
kml_str += '<a href="' + post_id + '">' + \
post_id + '</a>\n]]>\n'
kml_str += ' </description>\n'
kml_str += ' <Point>\n'
kml_str += ' <coordinates>' + str(longitude) + ',' + \
str(latitude) + ',0</coordinates>\n'
kml_str += ' </Point>\n'
kml_str += '</Placemark>\n'
kml_str += '</Document>\n'
kml_str += '</kml>'
if place_ctr == 0:
return None
return kml_str
def _hashtag_map_to_gpx(base_dir: str, tag_name: str,
start_hours_since_epoch: int,
end_hours_since_epoch: int,
nickname: str, domain: str) -> str:
"""Returns the GPX for a given hashtag between the given times
"""
place_ctr = 0
osm_domain = 'openstreetmap.org'
tag_map_filename = base_dir + '/tagmaps/' + tag_name + '.txt'
gpx_str = '<?xml version="1.0" encoding="UTF-8"?>\n'
gpx_str += '<gpx version="1.0">\n'
if os.path.isfile(tag_map_filename):
map_links = []
try:
with open(tag_map_filename, 'r', encoding='utf-8') as fp_tag:
map_links = fp_tag.read().split('\n')
except OSError:
print('EX: unable to read tag map links ' + tag_map_filename)
if map_links:
start_secs_since_epoch = int(start_hours_since_epoch * 60 * 60)
end_secs_since_epoch = int(end_hours_since_epoch * 60 * 60)
for link_line in map_links:
link_line = link_line.strip().split(' ')
if len(link_line) < 3:
continue
# is this geocoordinate within the time range?
secs_since_epoch = int(link_line[0])
if secs_since_epoch < start_secs_since_epoch or \
secs_since_epoch > end_secs_since_epoch:
continue
# get the geocoordinates from the map link
map_link = link_line[1]
zoom, latitude, longitude = \
geocoords_from_map_link(map_link, osm_domain)
if not zoom:
continue
if not latitude:
continue
if not longitude:
continue
post_id = link_line[2]
# check if the post is muted, and exclude the
# geolocation if it is
if nickname:
post_filename = \
locate_post(base_dir, nickname, domain, post_id)
if post_filename:
if os.path.isfile(post_filename + '.muted'):
continue
place_ctr += 1
gpx_str += '<wpt lat="' + str(latitude) + \
'" lon="' + str(longitude) + '">\n' '" lon="' + str(longitude) + '">\n'
gpx_str += ' <name>' + post_id + '</name>\n' map_str += ' <name>' + post_id + '</name>\n'
gpx_str += ' <link href="' + post_id + '"/>\n' map_str += ' <link href="' + post_id + '"/>\n'
gpx_str += '</wpt>\n' map_str += '</wpt>\n'
else:
map_str += '<Placemark id="' + str(place_ctr) + '">\n'
map_str += ' <name>' + str(place_ctr) + '</name>\n'
map_str += ' <description><![CDATA[\n'
map_str += '<a href="' + post_id + '">' + \
post_id + '</a>\n]]>\n'
map_str += ' </description>\n'
map_str += ' <Point>\n'
map_str += ' <coordinates>' + str(longitude) + ',' + \
str(latitude) + ',0</coordinates>\n'
map_str += ' </Point>\n'
map_str += '</Placemark>\n'
gpx_str += '</gpx>' if map_format == 'gpx':
map_str += '</gpx>'
else:
map_str += '</Document>\n'
map_str += '</kml>'
if place_ctr == 0: if place_ctr == 0:
return None return None
return gpx_str return map_str
def _hashtag_map_within_hours(base_dir: str, tag_name: str, def _hashtag_map_within_hours(base_dir: str, tag_name: str,
@ -614,18 +565,11 @@ def _hashtag_map_within_hours(base_dir: str, tag_name: str,
curr_hours_since_epoch = int(secs_since_epoch / (60 * 60)) curr_hours_since_epoch = int(secs_since_epoch / (60 * 60))
start_hours_since_epoch = curr_hours_since_epoch - abs(hours) start_hours_since_epoch = curr_hours_since_epoch - abs(hours)
end_hours_since_epoch = curr_hours_since_epoch + 2 end_hours_since_epoch = curr_hours_since_epoch + 2
if map_format == 'gpx':
map_str = \ map_str = \
_hashtag_map_to_gpx(base_dir, tag_name, _hashtag_map_to_format(base_dir, tag_name,
start_hours_since_epoch, start_hours_since_epoch,
end_hours_since_epoch, end_hours_since_epoch,
nickname, domain) nickname, domain, map_format)
else:
map_str = \
_hashtag_map_to_kml(base_dir, tag_name,
start_hours_since_epoch,
end_hours_since_epoch,
nickname, domain)
return map_str return map_str