openeo 1.3.1

Version 1.3.1

Added

• internal functions to serialize and load the session information like connection, process collection, etc.

Changed

• changed OIDC provider and default client selection
  • automatically selects first OIDC provider withe default_clients defined #142,
  • automatically selects a default client by the its id containing "openeo" at first, otherwise the first default client in the list is selected #146
• argument bounding box tries to extract the EPSG code it EPSGCode was provided as WKT2
• compute_result now looks for a format in "save_result" if it was not stated in the call

Fixes

• CollectionId argument now checks if a string pattern is available
• OutputFormat argument checks the "FileFormat" class separately to avoid warnings
• fixed an issue where it was not possible to connect to an openEO back-end with a dedicated link (also for reconnect in the connection contract)
• fixed warning messages shown on describe_collection() using an object of class Collection from list_collection() #145
• .create_sample_bbox interpretes now correctly a serialized extent object
• .find_process_by_name is no longer giving a false message when a process is passed to it

openeo 1.3.0

Version 1.3.0

Added

• new vignettes:
  • Package Software Architecture
  • Process Graph Building Concepts
  • Process Graph Building Application
  • Developer Implementation Details
• added the default openEO processes v1.2.0 as test data to the package in the RDS file format (system.file("openeo_processes/openeo_process_1.2.0.rds")) and added a test case for process parsing
• active_process_list() and active_process_collection() which refer to the currently connected back-ends process list as well as the package interpretation of those process descriptions. See environment variables process_list and process_collection
• active_data_collection() to fetch the data collection of the currently active back-end, which refers to the package variable data_collection
• vignette about the software and package architecture and design choices based on API requirements

Changed

• added line breaks if there are multiple validation messages of ProcessNodes
• describe_process() also works now with Process and ProcessNode objects
• use the active process list when looking up the description of an openEO process
• package now depends on R > 3.5.0, because of RDS object de-/serialization (openEO test processes)
• added a warning and a note for compute_result() if neither parameter 'format' of the function was set nor process 'save_result' was used in the process graph
• refresh data collections after separate login as part of #83
• improved disconnection behavior by adding a disconnect() function and a logout and disconnect on package unload
• decoupled processes and data collection from the OpenEO connection
• moved the setup of the RStudio connection observer into a separate helper function
• naming of the vignettes to achieve an order in the vignette index entries

Fixes

• variables() function now returns the extracted variables correctly
• coercion problems from checking with is.na on values with length > 1 have been fixed by using rlang::is_na #130, #123
• an issue when calling the JSON serialization of class Process

Removed

• removed utility functions .getProcessCollection() and .find_var_in_stack() which are replaced by the active_process_collection() function
• functions to call data collection ($getCollectionNames(), $getDataCollection()) from connection as well as the fields (private$data_collection)
• functions ($getProcessCollection()) and fields (private$process_collection, $processes) to store the process list and process collection

openeo 1.2.2

Version 1.2.2

CRAN release for version 1.2.2

Changed

• allowed objects as values for argument BoundingBox where st_bbox() can be applied
• very minor refinement in argument UdfCode and added test case #132
• now throws a more readable error when the authentication provider is missing in the wellknown document

Fixes

• OIDC authentication on remote machines prints now correctly URL and device code after fixes in httr2 package, now version 0.2.2 or higher is required (@m-mohr, @flahn, #131, #119)
• remote environments now login with rlang::is_interactive() == FALSE so that for example Jupyter environments print the device code URL and the code instead of trying to open the systems internet browser #128
• capabilities request no longer appends an additional "/" to the host, which caused problems with some back-ends (@m-mohr #133, #134)
• download_results could not interprete a Job object due to the length(job) != 1 restriction
• added a Job to Process coercion to match the messages instruction, when printing a Job #115
• during JSON serialization numbers were truncated to a certain amount of digits. Setting digits=NA during serialization removes the default value for the digits #64
• fixed parameter in logout query (req -> .req)

v1.2.1

Added

• allowed a Process object to be passed to validate_process

Changed

• not serializing basic Argument if not required, which affects mostly the "context" parameter of reducer functions
• skip local validation of Array type if there is more than one sub type allowed
• adapted GeoJSON coordinate order, now urn:ogc:def:crs:OGC::CRS84 is used as CRS, which means longitude / latitude order

Fixes

• compute_result now correctly swaps the file format from save_result, if it was already used in the process graph #124
• fixed messages thrown when validating arrays with multiple different allowed element types
• fixed missing NA / NULL setting in GeoJSON argument
• fixed missing brackets in coercion from Process to Graph

openeo 1.2.0

version 1.2.0

CRAN release version 1.2.0

Added

• implemented a method for sample data retrieval (get_sample()), which will modify a process graph by replacing the original spatial extent of the request with a smaller subset of 0.0003 degrees extent #94
• added a vignette explaining sample data retrieval
• rendering of classes as HTML widgets using the openEO Vue components, which can be used in Jupyter Notebook, Rmarkdown, RStudio and knitr
• implemented the argument type metadata-filter in order to filter collections based on a list of functions mostly applied in load_collection #102
• implemented an abstract OIDC authentication
• implemented OIDC authentications for the following grant types:
  • authorization_code
  • authorization_code+pkce
  • urn:ietf:params:oauth:grant-type:device_code+pkce
  • urn:ietf:params:oauth:grant-type:device_code #116
• temporarily added changed code to realize device_code+pkce from the httr2 package until the httr2 package changes are made available on CRAN
  • PR at httr2 r-lib/httr2#109
• overloaded function toJSON for Process and Graph
  • processToJSON to easily convert a process to JSON
  • processToJSON and graphToJSON are marked as deprecated

Fixes

• process_viewer for user defined processes #110

Changed

• compute_result() will set or override existing save_result node entries when parameter format is provided #62
• compute_result() will return a stars object if the parameter as_stars is set TRUE #39
• download_results() uses httr2 functions instead of download.file() #108, also parameter job is allowed to be a ResultList or AssetList
• timeout parameter in logs() is now optional. If omitted 60s timeout is used for active batch processes and enabled services #109
• replaced package httr by httr2 to include the device_code and PKCE authentication methods
• connect no longer carries the login parameters separately, but uses ... to pass on those information
• added 'kableExtra' as suggest to render the tables prettier in knitr

Removed

• login parameter login_type removed. type will be deduced based on the other parameters.

version 1.1.1

Added

• in addition to integer it is now allowed to state text as input for argument EPSGCode like EPSG:4326 #99 and wrote a test case for that
• Started test case for OpenEOClient
• Test case for Boolean argument validation

Fixes

• fixed an issue with token refreshment, where the expiry time was not set correctly #101
• fixed an issue where the host URL was not recognized and treated missing #100
• fixed a validation problem of the Boolean argument when a ProcessNode was passed as a value
• fixed a problem with the overloaded R operators for |, & and xor where an old signature of the corresponding openEO process was used

openeo 1.1.0

Initial CRAN release. Read News.md for the full history.

version 1.1.0

Bugfixes and preparation for CRAN release, 'openEO API' version 1.1.0

Added

• added a vignette for getting started #81

Changes

• clarified the currently used OIDC code flow and adapted documentation #71
• usability improvements when selecting and configuring the OIDC Authentication provider #74
• cleaning empty fields when serializing user defined process results #68
• changes related to UDP visualization: prior the process graph was visualized as JSON, which caused trouble, when exchanging JSON code between different clients. Now you can use as(x,"Process") to get a valid process from the result node #54
• changed the printing output of User defined processes and services to not show the pure process graph anymore, use as(x,"Process") in that case
• documentation changes to discourage the use of as(x,"Graph") #68
• allowed to modify service and UDP by passing a modified process object
• fixed NA checks when updating a process graph in an UDP, which threw irritating warnings
• modified documentation (Readme, function documentation)

Fixes

• modified a descriptive text for "production-readiness" of back-ends
• modified the documentation and examples of connect() in terms of the parameter version
• modified the implemented openEO API version of the client (removed the release candidate suffix)
• fixed interpretation of an one entry discovery object #59
• fixed an issue when querying the versions of a back-end #72
• Updated to latest version of Vue Components and Processes 'DocGen' (which importantly fixes the collection viewer) #75
• fixed missing enum validation #65
• fixed process parsing of processes with completely nullable arrays #79
• fixed a problem with NULL values set as value for AnyOf, the traversing of the graph did not work properly, because of a NULL-pointer issue
• fixed a parsing problem, where the "optional" field was not correctly interpreted in every case
• fixed stale URLs in documentation #84

Removed

• deleted some out-dated example scripts
• removed links to Github Wiki, because this will be discontinued soon and moved to package vignettes

v1.0.1-alpha

added logo