diff options
Diffstat (limited to 'regenerate_index_html.py')
| -rw-r--r-- | regenerate_index_html.py | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/regenerate_index_html.py b/regenerate_index_html.py index 65e3aca..de0eab7 100644 --- a/regenerate_index_html.py +++ b/regenerate_index_html.py @@ -23,6 +23,7 @@ gj_ds = ogr.GetDriverByName('GeoJSON').CreateDataSource('files.geojson') lyr = gj_ds.CreateLayer('files') lyr.CreateField(ogr.FieldDefn('url', ogr.OFTString)) lyr.CreateField(ogr.FieldDefn('name', ogr.OFTString)) +lyr.CreateField(ogr.FieldDefn('area_of_use', ogr.OFTString)) lyr.CreateField(ogr.FieldDefn('type', ogr.OFTString)) lyr.CreateField(ogr.FieldDefn('source', ogr.OFTString)) lyr.CreateField(ogr.FieldDefn('source_country', ogr.OFTString)) @@ -62,13 +63,14 @@ for dirname in sorted(dirnames): full_filename = os.path.join(dirname, f) ds = gdal.OpenEx(full_filename) desc = '' + area_of_use = '' if ds: imageDesc = ds.GetMetadataItem('TIFFTAG_IMAGEDESCRIPTION') if imageDesc: pos = imageDesc.find('. Converted from') if pos >= 0: imageDesc = imageDesc[0:pos] - desc = ': ' + imageDesc + desc = imageDesc feat = ogr.Feature(lyr.GetLayerDefn()) feat['url'] = cdn_url + '/' + f @@ -76,6 +78,9 @@ for dirname in sorted(dirnames): type = ds.GetMetadataItem('TYPE') if type: feat['type'] = type + area_of_use = ds.GetMetadataItem('area_of_use') + if area_of_use: + feat['area_of_use'] = area_of_use feat['source'] = agency['agency'] feat['source_country'] = agency['country'] feat['source_id'] = agency['id'] @@ -87,6 +92,21 @@ for dirname in sorted(dirnames): ymax = gt[3] + 0.5 * gt[5] xmax = xmin + gt[1] * (ds.RasterXSize - 1) ymin = ymax + gt[5] * (ds.RasterYSize - 1) + + subds_list = ds.GetSubDatasets() + if subds_list: + for subds_name, _ in subds_list: + ds = gdal.Open(subds_name) + gt = ds.GetGeoTransform() + xmin_subds = gt[0] + 0.5 * gt[1] + ymax_subds = gt[3] + 0.5 * gt[5] + xmax_subds = xmin_subds + gt[1] * (ds.RasterXSize - 1) + ymin_subds = ymax_subds + gt[5] * (ds.RasterYSize - 1) + xmin = min(xmin, xmin_subds) + ymin = min(ymin, ymin_subds) + xmax = max(xmax, xmax_subds) + ymax = max(ymax, ymax_subds) + geom = ogr.Geometry(ogr.wkbPolygon) ring = ogr.Geometry(ogr.wkbLinearRing) ring.AddPoint_2D(xmin, ymin) @@ -110,7 +130,17 @@ for dirname in sorted(dirnames): p = subprocess.run(['git','log','-1','--pretty=format:%cd','--date=short',full_filename], check=True, stdout=subprocess.PIPE) last_modified = '. Last modified: ' + p.stdout.decode('ascii') - links.append('<li><a href="%s">%s</a>%s%s%s</li>' % (f, f, desc, size_str, last_modified)) + if area_of_use: + area_of_use = ' - ' + area_of_use + else: + area_of_use = '' + + if desc: + desc = ' - ' + desc + else: + desc = '' + + links.append('<li><a href="%s">%s</a>%s%s%s%s</li>' % (f, f, area_of_use, desc, size_str, last_modified)) total_size_str = '%d MB' % (total_size // (1024 * 1024)) |