115 lines
3.4 KiB
Python
115 lines
3.4 KiB
Python
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import os.path
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import pathlib
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from typing import List
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from typing import Optional
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from typing import Tuple
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import pygls.uris as Uri
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from lsprotocol.types import CompletionItem
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from lsprotocol.types import Location
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from lsprotocol.types import Position
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from lsprotocol.types import Range
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from pygls.workspace import Document
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from esbonio.lsp.directives import Directives
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from esbonio.lsp.rst import CompletionContext
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from esbonio.lsp.rst import DefinitionContext
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from esbonio.lsp.rst import DocumentLinkContext
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from esbonio.lsp.sphinx import SphinxLanguageServer
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from esbonio.lsp.util.filepaths import complete_sphinx_filepaths
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from esbonio.lsp.util.filepaths import path_to_completion_item
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class Images:
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def __init__(self, rst: SphinxLanguageServer):
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self.rst = rst
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self.logger = rst.logger.getChild(self.__class__.__name__)
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def complete_arguments(
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self, context: CompletionContext, domain: str, name: str
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) -> List[CompletionItem]:
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if domain or name not in {"figure", "image"}:
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return []
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if not self.rst.app:
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return []
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srcdir = self.rst.app.srcdir
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partial = context.match.group("argument")
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base = os.path.dirname(Uri.to_fs_path(context.doc.uri))
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items = complete_sphinx_filepaths(srcdir, base, partial) # type: ignore[arg-type]
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return [path_to_completion_item(context, p) for p in items]
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def find_definitions(
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self,
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context: DefinitionContext,
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directive: str,
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domain: Optional[str],
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argument: str,
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) -> List[Location]:
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if domain or directive not in {"figure", "image"}:
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return []
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uri = self.resolve_path(context.doc, argument)
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if not uri:
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return []
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return [
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Location(
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uri=uri,
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range=Range(
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start=Position(line=0, character=0),
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end=Position(line=1, character=0),
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),
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)
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]
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def resolve_link(
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self,
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context: DocumentLinkContext,
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directive: str,
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domain: Optional[str],
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argument: str,
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) -> Tuple[Optional[str], Optional[str]]:
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if domain or directive not in {"figure", "image"}:
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return None, None
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if argument.startswith("https://") or argument.startswith("http://"):
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return argument, None
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return self.resolve_path(context.doc, argument), None
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def resolve_path(self, doc: Document, argument: str) -> Optional[str]:
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if argument.startswith("/"):
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if not self.rst.app:
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return None
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basedir = pathlib.Path(self.rst.app.srcdir)
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# Remove the leading '/' otherwise is will wipe out the basedir when
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# concatenated
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argument = argument[1:]
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else:
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basedir = pathlib.Path(Uri.to_fs_path(doc.uri)).parent
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try:
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fullpath = basedir / argument
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fpath = fullpath.resolve()
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if fpath.exists():
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return Uri.from_fs_path(str(fpath))
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except Exception:
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self.logger.debug("Unable to resolve filepath '%s'", fullpath)
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return None
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def esbonio_setup(rst: SphinxLanguageServer, directives: Directives):
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images = Images(rst)
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directives.add_argument_definition_provider(images)
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directives.add_argument_completion_provider(images)
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directives.add_argument_link_provider(images)
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