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force icon dimensions to be square

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Bryan Gerlach
2025-02-14 07:13:57 -06:00
parent 7951080c6c
commit 995f78b6a1
2 changed files with 47 additions and 1 deletions
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27
rdgenerator/forms.py
View File

@@ -1,4 +1,5 @@
from django import forms from django import forms
from PIL import Image
class GenerateForm(forms.Form): class GenerateForm(forms.Form):
#Platform #Platform
@@ -76,4 +77,28 @@ class GenerateForm(forms.Form):
xOffline = forms.BooleanField(initial=False, required=False) xOffline = forms.BooleanField(initial=False, required=False)
hidecm = forms.BooleanField(initial=False, required=False) hidecm = forms.BooleanField(initial=False, required=False)
statussort = forms.BooleanField(initial=False, required=False) statussort = forms.BooleanField(initial=False, required=False)
removeNewVersionNotif = forms.BooleanField(initial=False, required=False) removeNewVersionNotif = forms.BooleanField(initial=False, required=False)
def clean_iconfile(self):
print("checking icon")
image = self.cleaned_data['iconfile']
try:
# Open the image using Pillow
img = Image.open(image)
# Check if the image is a PNG (optional, but good practice)
if img.format != 'PNG':
raise forms.ValidationError("Only PNG images are allowed.")
# Get image dimensions
width, height = img.size
# Check for square dimensions
if width != height:
raise forms.ValidationError("Custom App Icon dimensions must be square.")
return image
except OSError: # Handle cases where the uploaded file is not a valid image
raise forms.ValidationError("Invalid icon file.")
except Exception as e: # Catch any other image processing errors
raise forms.ValidationError(f"Error processing icon: {e}")

21
rdgenerator/templates/generator.html
View File

@@ -122,6 +122,20 @@
.error { .error {
color: red; color: red;
} }
.errorlist {
color: red;
display: flex; /* Enable flexbox for centering */
justify-content: center; /* Center horizontally */
align-items: center; /* Center vertically (if needed) */
list-style: none; /* Remove bullet points if it's a list */
padding: 0; /* Remove default padding */
margin: 10px auto; /* Center the list itself, add some top/bottom margin */
width: fit-content; /* Make the width fit the content */
}
.errorlist li {
margin: 5px; /* Add some spacing between list items */
}
</style> </style>
</head> </head>
<body> <body>
@@ -137,6 +151,13 @@
</div> </div>
</div> </div>
</div> </div>
{% if form.iconfile.errors %}
<ul class="errorlist">
{% for error in form.iconfile.errors %}
<li>{{ error }}</li>
{% endfor %}
</ul>
{% endif %}
<div class="platform"> <div class="platform">
<h2><i class="fas fa-desktop"></i> Select Platform</h2> <h2><i class="fas fa-desktop"></i> Select Platform</h2>
<div class="platform-icons"> <div class="platform-icons">