jrnl/jrnl/plugins/json_exporter.py
MinchinWeb 61f5c3f2e3
Add extended metadata support for DayOne Classic (#928)
* Updating changelog [ci skip]

* Incrementing version to v2.4 [ci skip]

* [DayOne] remove extra spaces from the titles of edited DayOne entries

Otherwise, a leading space was being introduced

* [DayOne] maintain existing tags stored in DayOne metadata

* [DayOne] brings back extended DayOne attributes

* [DayOne] maintain metadata on edited entries

Fixes #358, See also #159

* [DayOne Exporter] apply black formatting

* [JSON Exporter] add support for extended DayOne Metadata

* [DayOne] [Tests] test that extended DayOne metadata is added to new entries

Co-authored-by: Jrnl Bot <jrnl.bot@gmail.com>
2020-06-06 12:41:15 -07:00

63 lines
2.2 KiB
Python

#!/usr/bin/env python
# encoding: utf-8
import json
from .text_exporter import TextExporter
from .util import get_tags_count
class JSONExporter(TextExporter):
"""This Exporter can convert entries and journals into json."""
names = ["json"]
extension = "json"
@classmethod
def entry_to_dict(cls, entry):
entry_dict = {
"title": entry.title,
"body": entry.body,
"date": entry.date.strftime("%Y-%m-%d"),
"time": entry.date.strftime("%H:%M"),
"starred": entry.starred,
}
if hasattr(entry, "uuid"):
entry_dict["uuid"] = entry.uuid
if (
hasattr(entry, "creator_device_agent")
or hasattr(entry, "creator_generation_date")
or hasattr(entry, "creator_host_name")
or hasattr(entry, "creator_os_agent")
or hasattr(entry, "creator_software_agent")
):
entry_dict["creator"] = {}
if hasattr(entry, "creator_device_agent"):
entry_dict["creator"]["device_agent"] = entry.creator_device_agent
if hasattr(entry, "creator_generation_date"):
entry_dict["creator"]["generation_date"] = str(
entry.creator_generation_date
)
if hasattr(entry, "creator_host_name"):
entry_dict["creator"]["host_name"] = entry.creator_host_name
if hasattr(entry, "creator_os_agent"):
entry_dict["creator"]["os_agent"] = entry.creator_os_agent
if hasattr(entry, "creator_software_agent"):
entry_dict["creator"]["software_agent"] = entry.creator_software_agent
return entry_dict
@classmethod
def export_entry(cls, entry):
"""Returns a json representation of a single entry."""
return json.dumps(cls.entry_to_dict(entry), indent=2) + "\n"
@classmethod
def export_journal(cls, journal):
"""Returns a json representation of an entire journal."""
tags = get_tags_count(journal)
result = {
"tags": {tag: count for count, tag in tags},
"entries": [cls.entry_to_dict(e) for e in journal.entries],
}
return json.dumps(result, indent=2)