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admin.py
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admin.py
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# coding: utf-8
"""
PyLucid.admin
~~~~~~~~~~~~~~
Register all PyLucid model in django admin interface.
TODO:
* if http://code.djangoproject.com/ticket/3400 is implement:
Add site to list_filter for e.g. PageMeta, PageContent etc.
Last commit info:
~~~~~~~~~~~~~~~~~
$LastChangedDate$
$Rev$
$Author$
:copyleft: 2008 by the PyLucid team, see AUTHORS for more details.
:license: GNU GPL v3 or above, see LICENSE for more details.
"""
from django import forms
from django.conf import settings
from django.contrib import admin
from django.contrib.sites.models import Site
from django.utils.translation import ugettext_lazy as _
from reversion.admin import VersionAdmin
from dbtemplates.admin import TemplateAdmin, TemplateAdminForm
from pylucid import models
from pylucid_project.apps.pylucid.base_admin import BaseAdmin
from dbtemplates.models import Template
class PageTreeAdmin(BaseAdmin, VersionAdmin):
#prepopulated_fields = {"slug": ("title",)}
list_display = (
"id", "parent", "slug", "showlinks", "site", "view_on_site_link", "lastupdatetime", "lastupdateby"
)
list_display_links = ("id", "slug")
list_filter = (
"site", "page_type", "permitViewGroup", "showlinks", "createby", "lastupdateby", "design",
)
date_hierarchy = 'lastupdatetime'
search_fields = ("slug",)
admin.site.register(models.PageTree, PageTreeAdmin)
class BanEntryAdmin(admin.ModelAdmin):
list_display = list_display_links = ("ip_address", "createtime",)
search_fields = ("ip_address",)
admin.site.register(models.BanEntry, BanEntryAdmin)
class LanguageAdmin(VersionAdmin):
list_display = ("code", "description", "site_info", "permitViewGroup")
list_display_links = ("code", "description")
list_filter = ("permitViewGroup",)
admin.site.register(models.Language, LanguageAdmin)
class LogEntryAdmin(BaseAdmin):
list_display = ("createtime", "createby", "view_on_site_link", "app_label", "action", "message")
list_filter = (
"site", "app_label", "action", "createby"
)
search_fields = ("app_label", "action", "message", "long_message", "data")
admin.site.register(models.LogEntry, LogEntryAdmin)
#class OnSitePageMeta(models.PageMeta):
# def get_site(self):
# return self.page.site
# site = property(get_site)
# class Meta:
# proxy = True
class PageMetaAdmin(BaseAdmin, VersionAdmin):
list_display = ("id", "get_title", "get_site", "view_on_site_link", "lastupdatetime", "lastupdateby",)
list_display_links = ("id", "get_title")
list_filter = ("language", "createby", "lastupdateby", "tags")#"keywords"
date_hierarchy = 'lastupdatetime'
search_fields = ("description", "keywords")
admin.site.register(models.PageMeta, PageMetaAdmin)
class PageContentInline(admin.StackedInline):
model = models.PageContent
class PageContentAdmin(BaseAdmin, VersionAdmin):
list_display = ("id", "get_title", "get_site", "view_on_site_link", "lastupdatetime", "lastupdateby",)
list_display_links = ("id", "get_title")
list_filter = ("markup", "createby", "lastupdateby",)
date_hierarchy = 'lastupdatetime'
search_fields = ("content",) # it would be great if we can add "get_title"
admin.site.register(models.PageContent, PageContentAdmin)
class PluginPageAdmin(BaseAdmin, VersionAdmin):
list_display = (
"id", "get_plugin_name", "app_label",
"get_site", "view_on_site_link", "lastupdatetime", "lastupdateby",
)
list_display_links = ("get_plugin_name", "app_label")
list_filter = ("createby", "lastupdateby",)
date_hierarchy = 'lastupdatetime'
search_fields = ("app_label",)
admin.site.register(models.PluginPage, PluginPageAdmin)
#------------------------------------------------------------------------------
class ColorSchemeAdminForm(forms.ModelForm):
class Meta:
model = models.ColorScheme
def clean_sites(self):
"""
Check if headfile sites contain the site from all design entries.
"""
sites = self.cleaned_data["sites"]
designs = models.Design.objects.all().filter(headfiles=self.instance)
for design in designs:
for design_site in design.sites.all():
if design_site in sites:
continue
raise forms.ValidationError(_(
"ColorScheme must exist on site %(site)r!"
" Because it's used by design %(design)r." % {
"site": design_site,
"design": design
}
))
return sites
if settings.DEBUG:
class ColorAdmin(VersionAdmin):
def preview(self, obj):
return '<span style="background-color:#%s;" title="%s"> </span>' % (
obj.value, obj.name
)
preview.short_description = 'color preview'
preview.allow_tags = True
list_display = ("id", "name", "value", "preview")
list_filter = ("colorscheme",)
admin.site.register(models.Color, ColorAdmin)
class ColorInline(admin.TabularInline):
model = models.Color
extra = 0
class ColorSchemeAdmin(VersionAdmin):
form = ColorSchemeAdminForm
list_display = ("id", "name", "preview", "site_info", "lastupdatetime", "lastupdateby")
list_display_links = ("name",)
search_fields = ("name",)
list_filter = ("sites",)
inlines = [ColorInline, ]
def preview(self, obj):
colors = models.Color.objects.all().filter(colorscheme=obj)
result = ""
for color in colors:
result += '<span style="background-color:#%s;" title="%s"> </span>' % (
color.value, color.name
)
return result
preview.short_description = 'color preview'
preview.allow_tags = True
admin.site.register(models.ColorScheme, ColorSchemeAdmin)
#------------------------------------------------------------------------------
class DesignAdminForm(forms.ModelForm):
class Meta:
model = models.Design
def clean(self):
"""
check if all headfiles and colorscheme exist on the same site
than the design exist.
"""
cleaned_data = self.cleaned_data
if "sites" not in cleaned_data: # e.g. no sites selected
return cleaned_data
sites = cleaned_data["sites"]
if "headfiles" not in cleaned_data: # e.g. no headfile selected
return cleaned_data
headfiles = cleaned_data["headfiles"]
for headfile in headfiles:
for design_site in sites:
if design_site in headfile.sites.all():
continue
msg = _(
"Headfile %(headfile)r doesn't exist on site %(site)r!" % {
"headfile": headfile, "site": design_site
}
)
if "headfiles" in self._errors:
self._errors["headfiles"].append(msg)
else:
self._errors["headfiles"] = self.error_class([msg])
if "headfiles" in self._errors:
# Remove non-valid field from the cleaned data
del cleaned_data["headfiles"]
colorscheme = cleaned_data["colorscheme"]
for design_site in sites:
if design_site in colorscheme.sites.all():
continue
msg = _(
"Colorscheme %(colorscheme)r doesn't exist on site %(site)r!" % {
"colorscheme": colorscheme, "site": design_site
}
)
self._errors["colorscheme"] = self.error_class([msg])
# Remove non-valid field from the cleaned data
del cleaned_data["colorscheme"]
return cleaned_data
class DesignAdmin(VersionAdmin):
form = DesignAdminForm
list_display = ("id", "name", "template", "colorscheme", "site_info", "lastupdatetime", "lastupdateby")
list_display_links = ("name",)
list_filter = ("sites", "template", "colorscheme", "createby", "lastupdateby")
search_fields = ("name", "template", "colorscheme")
admin.site.register(models.Design, DesignAdmin)
#------------------------------------------------------------------------------
class EditableHtmlHeadFileAdminForm(forms.ModelForm):
class Meta:
model = models.EditableHtmlHeadFile
class Media:
js = (
settings.MEDIA_URL + "PyLucid/codemirror_editable_headfile.js",
)
def __init__(self, *args, **kwargs):
super(EditableHtmlHeadFileAdminForm, self).__init__(*args, **kwargs)
# Make mimetype optinal, so the user can leave to empty and auto_mimetype
# would be used in model.clean_fields()
self.fields["mimetype"].required = False
# Don't apply jquery.textarearesizer.js:
self.fields["content"].widget.attrs["class"] += " processed"
def clean_sites(self):
"""
Check if headfile sites contain the site from all design entries.
"""
sites = self.cleaned_data["sites"]
designs = models.Design.objects.all().filter(headfiles=self.instance)
for design in designs:
for design_site in design.sites.all():
if design_site in sites:
continue
raise forms.ValidationError(_(
"Headfile must exist on site %(site)r!"
" Because it's used by design %(design)r." % {
"site": design_site,
"design": design
}
))
return sites
def clean(self):
"""
manually check a unique together, because django can't do this with a M2M field.
Obsolete if unique_together work with ManyToMany: http://code.djangoproject.com/ticket/702
Note:
1. This can't be checked in model validation, because M2M fields
are only accessible/updated after save()!
2. In model pre_save signal is a unique together check, too.
"""
cleaned_data = self.cleaned_data
if "sites" not in cleaned_data or "filepath" not in cleaned_data:
return cleaned_data
filepath = cleaned_data["filepath"]
sites = cleaned_data["sites"]
headfiles = models.EditableHtmlHeadFile.objects.filter(filepath=filepath)
if self.instance.id is not None:
headfiles = headfiles.exclude(id=self.instance.id)
for headfile in headfiles:
for site in headfile.sites.all():
if site not in sites:
continue
if "filepath" not in self._errors:
self._errors["filepath"] = self.error_class([])
self._errors["filepath"].append(_(
"EditableHtmlHeadFile with same filepath exist on site %r" % site
))
if "filepath" in self._errors:
# Remove non-valid field from the cleaned data
del cleaned_data["filepath"]
return cleaned_data
class EditableHtmlHeadFileAdmin(VersionAdmin):
form = EditableHtmlHeadFileAdminForm
list_display = ("id", "filepath", "site_info", "render", "description", "lastupdatetime", "lastupdateby")
list_display_links = ("filepath", "description")
list_filter = ("sites", "render")
admin.site.register(models.EditableHtmlHeadFile, EditableHtmlHeadFileAdmin)
#-----------------------------------------------------------------------------
class UserProfileAdmin(VersionAdmin):
list_display = ("id", "user", "site_info", "lastupdatetime", "lastupdateby")
list_display_links = ("user",)
list_filter = ("sites",)
admin.site.register(models.UserProfile, UserProfileAdmin)
#-----------------------------------------------------------------------------
# Add ID to site admin by "reregister"
# FIXME: Is there a simpler way to do this?
class SiteAdmin(admin.ModelAdmin):
list_display = ("id", 'domain', 'name')
search_fields = ("id", 'domain', 'name')
list_display_links = ("id", "domain")
admin.site.unregister(Site)
admin.site.register(Site, SiteAdmin)
#-----------------------------------------------------------------------------
# Use own ColorMirror editor in dbtemplates
class DBTemplatesAdminAdminForm(TemplateAdminForm):
class Media:
js = (settings.MEDIA_URL + "PyLucid/codemirror_dbtemplates.js",)
def __init__(self, *args, **kwargs):
super(DBTemplatesAdminAdminForm, self).__init__(*args, **kwargs)
# Don't apply jquery.textarearesizer.js:
self.fields["content"].widget.attrs["class"] = " processed"
class DBTemplatesAdmin(TemplateAdmin):
form = DBTemplatesAdminAdminForm
admin.site.unregister(Template)
admin.site.register(Template, DBTemplatesAdmin)