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This commit is contained in:
Timothy Jaeryang Baek
2026-04-12 19:34:45 -05:00
parent fc98000aa8
commit 57784706e4
2 changed files with 32 additions and 7 deletions
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18
backend/open_webui/models/models.py
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@@ -1,3 +1,4 @@
import json
import logging
import time
from typing import Optional
@@ -319,9 +320,20 @@ class ModelsTable:
tag = filter.get('tag')
if tag:
like_pattern = f'%"{tag.lower()}"%'
meta_text = func.lower(cast(Model.meta, String))
stmt = stmt.filter(meta_text.like(like_pattern))
# SQLite stores JSON text via json.dumps(ensure_ascii=True),
# so non-ASCII chars are \uXXXX-escaped. PostgreSQL native JSONB
# stores literal Unicode. Use the right pattern for each.
if db.bind.dialect.name == 'sqlite':
if tag.isascii():
meta_text = func.lower(cast(Model.meta, String))
pattern = f'%{json.dumps(tag.lower())}%'
else:
meta_text = cast(Model.meta, String)
pattern = f'%{json.dumps(tag)}%'
else:
meta_text = func.lower(cast(Model.meta, String))
pattern = f'%{json.dumps(tag.lower(), ensure_ascii=False)}%'
stmt = stmt.filter(meta_text.like(pattern))
order_by = filter.get('order_by')
direction = filter.get('direction')

21
backend/open_webui/models/prompts.py
View File

@@ -1,3 +1,4 @@
import json
import time
import uuid
from typing import Optional
@@ -292,10 +293,22 @@ class PromptsTable:
tag = filter.get('tag')
if tag:
# Search for tag in JSON array field
like_pattern = f'%"{tag.lower()}"%'
tags_text = func.lower(cast(Prompt.tags, String))
stmt = stmt.filter(tags_text.like(like_pattern))
# SQLite stores JSON text via json.dumps(ensure_ascii=True),
# so non-ASCII chars are \uXXXX-escaped. PostgreSQL native JSONB
# stores literal Unicode. Use the right pattern for each.
if db.bind.dialect.name == 'sqlite':
if tag.isascii():
tags_text = func.lower(cast(Prompt.tags, String))
pattern = f'%{json.dumps(tag.lower())}%'
else:
# LOWER() is ASCII-only; non-ASCII codepoints would
# produce different \uXXXX escapes when lowered.
tags_text = cast(Prompt.tags, String)
pattern = f'%{json.dumps(tag)}%'
else:
tags_text = func.lower(cast(Prompt.tags, String))
pattern = f'%{json.dumps(tag.lower(), ensure_ascii=False)}%'
stmt = stmt.filter(tags_text.like(pattern))
order_by = filter.get('order_by')
direction = filter.get('direction')