extern/GetMoarFediverse
1
0
Fork 1
mirror of https://github.com/g3rv4/GetMoarFediverse.git synced 2024-11-21 23:23:09 +01:00
Code Issues Packages Projects Releases Wiki Activity

Columns of PinnedTags can have Include additional tags for this column enabled

Browse Source 
This adds not only filter capabilities, which are not relevent to this project
like `not` and `all` but also has the `any` field, which is an array where
you may add more tags.

Unfortunatly, I was unable to create a precise select query for this, as the
database field `data` is not jsonb. I think parsing json  is really the most
optimal way under these circumstances.
This commit is contained in:
Nico Berlee 2022-12-24 21:33:38 +01:00
parent 1b1a8d5d0b
commit 04af58dde1
No known key found for this signature in database
GPG Key ID: 539FFB087CD57940
1 changed files with 25 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/MastodonConnectionHelper.cs
View File

@ -1,4 +1,5 @@
using Npgsql;
using System.Text.Json;
namespace GetMoarFediverse;
@ -36,10 +37,32 @@ public static class MastodonConnectionHelper
await conn.OpenAsync();
var res = new List<string>();
await using var cmd = new NpgsqlCommand("SELECT DISTINCT col->'params'->>'id' FROM web_settings, json_array_elements(data->'columns') col WHERE col->>'id' = 'HASHTAG' AND col->'params'->>'id' IS NOT NULL ORDER BY col->'params'->>'id' ASC", conn);
// Column 0: the 'original' tag with was pinned
// Column 1: Config of 'Include additional tags for this column' this includes the the tags in 'any' array.
await using var cmd = new NpgsqlCommand(@"
SELECT DISTINCT col->'params'->>'id', col->'params'->>'tags'
FROM web_settings, json_array_elements(data->'columns') col
WHERE col->>'id' = 'HASHTAG'
AND col->'params'->>'id' IS NOT NULL
ORDER BY col->'params'->>'id' ASC", conn);
await using var reader = await cmd.ExecuteReaderAsync();
while (await reader.ReadAsync())
{
res.Add(reader.GetString(0));
if (reader.IsDBNull(1)) continue;
var doc = JsonDocument.Parse(reader.GetString(1));
var anyArray = doc.RootElement.GetProperty("any");
foreach (var item in anyArray.EnumerateArray())
{
var value = item.GetProperty("value");
if (value.ValueKind != JsonValueKind.Null)
{
var valuestring = value.GetString();
if (valuestring.HasValue())
res.Add(valuestring);
}
}
}
return res;
}