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domain:config: handle "portal_logo" with "python" mode and save content in portal settings

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This commit is contained in:
axolotle 2023-11-17 17:30:01 +01:00
parent 2b75c8f036
commit b6f7967758
2 changed files with 25 additions and 20 deletions
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4
share/config_domain.toml
View file

@ -5,6 +5,7 @@ i18n = "domain_config"
name = "Features"
[feature.portal]
# Only available for "topest" domains
name = "Portal"
[feature.portal.show_other_domains_apps]
@ -17,6 +18,9 @@ name = "Features"
[feature.portal.portal_logo]
type = "file"
accept = ["image/png", "image/jpeg", "image/svg+xml"]
mode = "python"
bind = "/usr/share/yunohost/portallogos/{filename}{ext}"
[feature.portal.portal_theme]
type = "select"

41
src/domain.py
View file

@ -762,26 +762,6 @@ class DomainConfigPanel(ConfigPanel):
"portal_theme",
]
if "portal_logo" in next_settings:
import magic, hashlib
with open(next_settings["portal_logo"], "rb") as f:
file_content = f.read()
mimetype = magic.Magic(mime=True).from_buffer(file_content)
if mimetype not in ["image/png", "image/jpeg"]:
raise YunohostValidationError(f"Unsupported image type : {mimetype}", raw=True)
ext = mimetype.split("/")[-1]
m = hashlib.sha256()
m.update(file_content)
sha256sum = m.hexdigest()
filename = f"/usr/share/yunohost/portallogos/{sha256sum}.{ext}"
with open(filename, "wb") as f:
f.write(file_content)
next_settings["portal_logo"] = filename
# FIXME : the previous line doesn't actually set anything in the actual form ...
# ... and calling `form.portal_logo = filename` would actually make it sort of "re-upload" the file to another place ...
# not sure how to address this issue ...
if _get_parent_domain_of(self.entity, topest=True) is None and any(
option in next_settings for option in portal_options
):
@ -793,6 +773,27 @@ class DomainConfigPanel(ConfigPanel):
portal_values = form.dict(include=set(portal_options))
if "portal_logo" in next_settings:
if previous_settings.get("portal_logo"):
try:
os.remove(previous_settings["portal_logo"])
except:
logger.warning(
f"Coulnd't remove previous logo file, maybe the file was already deleted, path: {previous_settings['portal_logo']}"
)
if next_settings["portal_logo"]:
# Save the file content as `{mimetype}:{base64content}` in portal settings
# while keeping the file path in the domain settings
from base64 import b64encode
from magic import Magic
file_content = Path(portal_values["portal_logo"]).read_bytes()
mimetype = Magic(mime=True).from_buffer(file_content)
portal_values["portal_logo"] = (
mimetype + ":" + b64encode(file_content).decode("utf-8")
)
portal_settings_path = Path(f"{PORTAL_SETTINGS_DIR}/{self.entity}.json")
portal_settings: dict[str, Any] = {"apps": {}}