* Use gzip compression for MVT tiles by default
* Allow user to set compression with `--encoding` parameter (same as
browser's header, e.g. use `br,gzip' to encode with brotli as first
choice, unless already encoded as gzip)
* Allow user to pass a query to the Postgres functions with
`--url-query`
* A bit of a cleanup for `mbtiles summary` output
This adds a new utility called `martin-cp` that allows copying any
number of tiles from a single source (or a composite source) to an
mbtiles file.
`martin-cp` is a tool for generating tiles in bulk, and save retrieved
tiles into a new or an existing MBTiles file. It can be used to generate
tiles for a large area or multiple areas. If multiple areas overlap, it
will generate tiles only once. `martin-cp` supports the same
configuration file and CLI arguments as Martin server, so it can support
all sources and even combining sources.
# MBTiles
* New `--agg-hash (update|verify|off)` flag replaces
`--update-agg-tiles-hash` (still supported, but not shown in the help
screen). This allows bypassing aggregate hash validation entirely,
without either updating or validating it.
* Simplify MBTiles SQL generation
* MBTiles now uses faster `1 << zoom` everywhere, and a dedicated TMS
inversion fn
* split up metadata insert and delete into separate fn
* consolidated schema initialization
* ensure db settings (like pragma) are always reset on new files
# Other
* Always sort JSON-serialized keys for consistency
* this affects `/catalog` key ordering, but content is the same
* Minor code cleanup
Partial fix of #1002
* [x] Move all summary code from `mbtiles/src/mbtiles.rs` to
`mbtiles/src/summary.rs`
* [x] Move Metadata and Validation function to separate files
* [x] Remove `filename` String from the summary stats - not much point
because it is accessible from the mbtiles struct itself
---------
Co-authored-by: Yuri Astrakhan <YuriAstrakhan@gmail.com>
After some thinking, it seems `mbtiles summary` (aliased as `mbtiles
info`) would be a bit better than stats. I renamed and adjusted
documentation, consolidating it in one doc page.
Other changes:
* use file system's file size, reporting 'unknown' if needed
* report page count
* moved bbox computation into a separate function
* inlined a number of things for readability
This implements dynamic font protobuf generation, allowing users to
request font ranges on the fly, and combining them in any order, e.g.
`Font1,Font2,Font3`, same as with sprites and tiles
This is a first iteration, without any multithreading support. In
theory, this could be done far faster by generating SDFs with multiple
threads.
### Current process
* during init, figure out all glyphs available in each font, and store
them as a bitset
* during request:
* combine requested bitsets to figure out which glyph should come from
which font file
* load those glyphs from files (using a single instance of the freetype
lib)
* convert them to SDFs and package them into a protobuf
---------
Co-authored-by: Lucas <zhangyijunmetro@hotmail.com>
* Remove `--disable-bounds` flag and `disable_bounds` config parameters.
* Add `--auto-bounds` / `-b` CLI parameter and `auto_bounds` config
value:
* `quick`: Compute table geometry bounds, but abort if it takes longer
than 5 seconds (default)
* `calc`: Compute table geometry bounds. The startup time may be
significant. Make sure all GEO columns have indexes
* `skip`: Skip bounds calculation. The bounds will be set to the whole
world
* `-b` is now mapped to `--auto-bounds` param, but it will fail if used
by itself because it now requires a value.
Fixes#955
The `/catalog` now shows available sprites, which also paves way for the
future font support.
Lots of small refactorings to streamline tile source management. Now
each tile source can produce its own catalog entry, making the whole
thing much simpler.
Fixes#949
* `mbtiles apply-diff` is now `apply-patch` (old name is still
supported)
* `mbtiles copy` can now take `--apply-patch <file>` to apply the patch
while copying from source to destination. This way, the source file will
remain unmodified.
* Fix metadata copying
* Introduce a new metadata field `agg_tiles_hash_after_apply` for diff
files
* Added a lot of new info and debug logging
* Simplified Copying interface - not much value in having all the
complex builder pattern here it seems, might as well use a simple
object.
## Testing
* Generate SQLite DBs in memory on the fly to validate just what we need
* Use `insta` for validating DB content
There is now a function `dump(connection) -> Vec<Entry>` to dump the
content of the entire SQLite DB into text with `serde`. At many steps
through the testing, the DB content is validated with the corresponding
.snap file with `insta` crate (which makes this process mega-simple,
including a simple way to "bless" (update) any changes).
## Discovered bugs
* Seems like normalized files do not get copied properly - they contain
extras that should be removed.
`postgres.auto_publish.tables` now lets users customize `clip_geom`, `buffer`, and `extent` instead of using their default values.
See also #872
---------
Co-authored-by: Yuri Astrakhan <YuriAstrakhan@gmail.com>
* Rename `global_hash` to `agg_tiles_hash`
This is still a big sticking point: what should be the name for the
metadata key for this value? The value represents the hash of all
`z,x,y,tile` over all rows of the `tiles` table (or view). Should it
include `md5` in its name, or should the hash be auto-detected by its
length? (details in #856)
* Generate it based on `tiles` table/view
* validate or generate, but not both (it will always fail otherwise)
* break up logic for per-tile, total, and integrity checks
* delete unused sqlx prep file
Try to resolve#536, but still it can't show the function source without
comment...
- [x] Show all layers with correct geometry type
- [x] Inspect feature property
- [x] Allow to scroll popup content with max-height and a vertical
scroll bar
- [x] Allow to stop the popup showing after click outside
- [x] It's possible to select text when the popup it's fixed
Maybe we should have an inspect toggle?
---------
Co-authored-by: Yuri Astrakhan <YuriAstrakhan@gmail.com>
Modify `/catalog` endpoint to return an object instead of a list. This
allows future expansion of the catalog schema, e.g. adding new types of
data.
The new schema:
```yaml
{
"tiles" {
"function_zxy_query": {
"name": "public.function_zxy_query",
"content_type": "application/x-protobuf"
},
"points1": {
"name": "public.points1.geom",
"content_type": "image/webp"
},
...
},
}
```
If a PostgreSQL function has an SQL comment, it will try to parse as
JSON and use its values to override the auto-generated TileJSON. It is
recommended to use this form when creating comments to ensure valid JSON
values.
```sql
DO $do$ BEGIN
EXECUTE 'COMMENT ON FUNCTION YOUR_FUNCTION (ARG1_TYPE,ARG2_TYPE,..ARGN_TYPE) IS $tj$' || $$
{
"description": "description override",
...
}
$$::json || '$tj$';
END $do$;
```
Partially implements #822
* Add `MbtType::FlatWithHash`
* Support copying, diffing and applying diffs to and from any
`MbtTypes`s
* Support validating tile data if hash is contained in `*.mbtiles` file
(i.e it is of `MbtType::FlatWithHash` or `MbtType::Normalized`)
---------
Co-authored-by: rstanciu <rstanciu@rivian.com>
Co-authored-by: Yuri Astrakhan <yuriastrakhan@gmail.com>
Resolves#682
- [x] Get id_column string from config.yaml and use for id column
- [x] Support for list of strings
- [x] Add info/warnings if column is not there or is of wrong type
- [x] if column for the feature ID is found, remove it from properties
(see inline comment)
- [x] cleanup logging messages
- [x] need more tests to catch other edge cases
---------
Co-authored-by: Yuri Astrakhan <YuriAstrakhan@gmail.com>
* on `--save-config`, only save configured `auto_publish` settings
* alias `from_schemas` as `from_schema`
* add integration testing for `auto_publish`
* if integration test DB preloading fails, try to clean up the test DB
* A few more info traces
This change should benefit testing of the #790 cc: @Binabh
