README

Maps is the MediaWiki extension to visualize and work with geographical information. It has been maintained since 2009 and is installed on 1000+ wikis.

Features:

Customizable and dynamic Leaflet maps
Customizable and dynamic Google Maps
Structured data and query integration with Semantic MediaWiki
Visual map editor
GeoJSON and KML support
Parser functions for geocoding, coordinate formatting and geospatial operations
Translations in over 100 languages, image layers, static maps and more

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Documentation

For administrators

Installation
Configuration
Release notes - detailed list of changes per release
Platform compatibility - overview of PHP and MediaWiki support per release

For wiki users

Getting support

Professional support and custom development: Professional.Wiki
Ask a question on the mailing list
File an issue on our issue tracker

Project status

Latest version
Downloads on Packagist
Continuous integration
Open bugs and feature requests
Maps on OpenHub
Blog posts about Maps

Contributing

Development

To ensure the dev dependencies get installed, have this in your composer.local.json:

{
	"require": {
		"vimeo/psalm": "^4",
		"phpstan/phpstan": "^1.4.9"
	},
	"extra": {
		"merge-plugin": {
			"include": [
				"extensions/Maps/composer.json"
			]
		}
	}
}

Project structure

The src/ contains the PHP code and follows PSR-4 autoloading.

src/Map - Map display entry points (such as handling of #display_map) and their supporting code
src/ParserHooks - Entry points for all parser hooks except #display_map
src/Presentation - Presentation layer code that does not belong to a more specific directory
src/DataAccess - Persistence layer code that does not belong to a more specific directory
src/GeoJsonPages - Code that deals with pages in the GeoJson namespace
src/LegacyModel - Badly designed and deprecated representations of map elements (markers, polygons, etc)
src/SemanticMW - Semantic MediaWiki code except for the map entry point (which is in Map\SemanticFormat)
src/WikitextParsers - Parsers for the wikitext definitions of map elements (like the LegacyModel)

JavaScript, CSS and other web resources go into resources/.

Tests for PHP go into tests/ where they are grouped by test type (ie unit, integration). Within those test type directories the tests should mirror the directory structure in src/.

Running the tests

You can use the Makefile by running make commands in the Maps directory.

make ci: Run everything
make test: Run all tests and static analysis
make cs: Run all style checks

Alternatively, you can execute commands from the MediaWiki root directory:

PHPUnit: php tests/phpunit/phpunit.php -c extensions/Maps/
Style checks: vendor/bin/phpcs -p -s --standard=extensions/Maps/phpcs.xml
PHPStan: vendor/bin/phpstan analyse --configuration=extensions/Maps/phpstan.neon --memory-limit=2G
Psalm: php vendor/bin/psalm --config=extensions/Maps/psalm.xml

Be aware that, due to technical debt, some tests access the network.

mediawiki / maps

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