forked from rc/aircox
cfr #121 Co-authored-by: Christophe Siraut <d@tobald.eu.org> Co-authored-by: bkfox <thomas bkfox net> Co-authored-by: Thomas Kairos <thomas@bkfox.net> Reviewed-on: rc/aircox#131 Co-authored-by: Chris Tactic <ctactic@noreply.git.radiocampus.be> Co-committed-by: Chris Tactic <ctactic@noreply.git.radiocampus.be>
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@ -1,16 +1,62 @@
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import json
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import random
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from django import template
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from django import template, forms
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from django.db import models
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from django.contrib.admin.templatetags.admin_urls import admin_urlname
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from django.template.loader import render_to_string
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from django.urls import reverse
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from aircox.models import Diffusion, Log
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random.seed()
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register = template.Library()
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@register.simple_tag(name="form_field")
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def form_field(field, name=None, value=None, **kwargs):
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name = name or field.name
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return field.widget.render(name=name, value=value, **kwargs)
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@register.filter(name="admin_url")
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def admin_url(obj, action):
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meta = obj._meta
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return reverse(f"admin:{meta.app_label}_{meta.model_name}_{action}", args=[obj.id])
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@register.filter(name="model_label")
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def model_label(obj):
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if isinstance(obj, models.Model):
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obj = type(obj)
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return obj._meta.label_lower.replace(".", "-")
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@register.filter(name="object_id")
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def object_id(obj):
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return f"{model_label(obj)}-{obj.pk}"
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@register.simple_tag(name="page_widget", takes_context=True)
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def do_page_widget(context, widget, object, dir="aircox/widgets", **ctx):
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"""Render widget for the provided page and context."""
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ctx["request"] = context["request"]
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ctx["object"] = object
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ctx["widget"] = widget
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if object.pk and not ctx.get("tag_id"):
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model = type(object)._meta.model_name
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ctx["tag_id"] = f"{widget}_{model}_{object.pk}"
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ctx["widget_template"] = f"{dir}/{widget}.html"
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return render_to_string(object.get_template_name(widget), ctx)
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@register.filter(name="page_template")
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def do_page_template(self, page, component):
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"""For a provided page object and component name, return template name."""
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return page.get_template(component)
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@register.filter(name="admin_url")
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def do_admin_url(obj, arg, pass_id=True):
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"""Reverse admin url for object."""
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@ -29,11 +75,18 @@ def do_get_tracks(obj):
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return obj.track_set.all()
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@register.simple_tag(name="has_perm", takes_context=True)
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def do_has_perm(context, obj, perm, user=None):
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@register.filter(name="has_perm")
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def do_has_perm(user, perm):
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"""Return True if user has permission."""
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return user.has_perm(perm)
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@register.simple_tag(name="has_obj_perm", takes_context=True)
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def do_has_obj_perm(context, obj, perm, user=None):
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"""Return True if ``user.has_perm('[APP].[perm]_[MODEL]')``"""
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if user is None:
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user = context["request"].user
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user = user or context["request"].user
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if not obj:
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return False
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return user.has_perm("{}.{}_{}".format(obj._meta.app_label, perm, obj._meta.model_name))
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@ -43,6 +96,12 @@ def do_is_diffusion(obj):
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return isinstance(obj, Diffusion)
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@register.filter(name="is_log")
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def do_is_log(obj):
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"""Return True if object is a Diffusion."""
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return isinstance(obj, Log)
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@register.filter(name="json")
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def do_json(obj, fields=""):
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"""Return object as json."""
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@ -66,13 +125,25 @@ def do_player_live_attr(context):
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@register.simple_tag(name="nav_items", takes_context=True)
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def do_nav_items(context, menu, **kwargs):
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"""Render navigation items for the provided menu name."""
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if not getattr(context["request"], "station"):
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return []
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station, request = context["station"], context["request"]
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return [(item, item.render(request, **kwargs)) for item in station.navitem_set.filter(menu=menu)]
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@register.filter(name="nav_active")
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def do_nav_active(obj, request):
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if request.path.startswith(obj.get_url()):
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return True
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return False
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@register.simple_tag(name="update_query")
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def do_update_query(obj, **kwargs):
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"""Replace provided querydict's values with **kwargs."""
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"""Replace provided querydict's values with **kwargs.
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Values set to ``None`` will be dropped.
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"""
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for k, v in kwargs.items():
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if v is not None:
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obj[k] = list(v) if hasattr(v, "__iter__") else [v]
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@ -85,4 +156,28 @@ def do_update_query(obj, **kwargs):
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def do_verbose_name(obj, plural=False):
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"""Return model's verbose name (singular or plural) or `obj` if it is a
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string (can act for default values)."""
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return obj if isinstance(obj, str) else obj._meta.verbose_name_plural if plural else obj._meta.verbose_name
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if isinstance(obj, str):
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return obj
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return obj._meta.verbose_name_plural if plural else obj._meta.verbose_name
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@register.filter(name="edit_view")
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def do_edit_view(obj):
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return "%s-edit" % obj.split("-")[0]
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@register.filter(name="detail_view")
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def do_detail_view(obj):
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return "%s-detail" % obj.split("-")[0]
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@register.filter(name="is_checkbox")
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def is_checkbox(field):
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"""Return True if field is a checkbox."""
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return isinstance(field.widget, forms.CheckboxInput)
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@register.filter(name="is_select")
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def is_select(field):
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"""Return True if field is a select."""
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return isinstance(field.widget, forms.Select)
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@ -3,10 +3,11 @@ import json
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from django import template
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from django.contrib import admin
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from django.utils.translation import gettext_lazy as _
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from django.utils.safestring import mark_safe
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from aircox.serializers.admin import UserSettingsSerializer
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__all__ = ("register", "do_get_admin_tools", "do_track_inline_data")
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__all__ = ("register", "do_get_admin_tools", "do_formset_inline_data", "do_inline_labels")
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register = template.Library()
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@ -17,26 +18,44 @@ def do_get_admin_tools():
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return admin.site.get_tools()
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@register.simple_tag(name="track_inline_data", takes_context=True)
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def do_track_inline_data(context, formset):
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"""Return initial data for playlist editor as dict. Keys are:
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@register.simple_tag(name="formset_inline_data", takes_context=True)
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def do_formset_inline_data(context, formset):
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"""Return initial data of formset as dict (used by TrackListEditor and
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PlaylistEditor). Keys are:
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- ``items``: list of items. Extra keys:
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- ``__error__``: dict of form fields errors
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- ``settings``: user's settings
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- ``fields``: dict of field name and label
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"""
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# --- get fields labels
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model = formset.form.Meta.model
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fields = {}
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for field_name in formset.form.Meta.fields:
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field = model._meta.get_field(field_name)
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fields[field_name] = str(field.verbose_name).capitalize()
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# --- get items
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items = []
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for form in formset.forms:
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item = {name: form[name].value() for name in form.fields.keys()}
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item["__errors__"] = form.errors
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# hack for sound list
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if duration := item.get("duration"):
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item["duration"] = duration.strftime("%H:%M")
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if sound := getattr(form.instance, "sound", None):
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item["name"] = sound.name
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fields["name"] = str(_("Sound")).capitalize()
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# hack for playlist editor
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tags = item.get("tags")
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if tags and not isinstance(tags, str):
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item["tags"] = ", ".join(tag.name for tag in tags)
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items.append(item)
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data = {"items": items}
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data = {"items": items, "fields": fields, "initial": formset.initial and formset.initial[0]}
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user = context["request"].user
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settings = getattr(user, "aircox_settings", None)
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data["settings"] = settings and UserSettingsSerializer(settings).data
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@ -44,22 +63,32 @@ def do_track_inline_data(context, formset):
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return source
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track_inline_labels_ = {
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"artist": _("Artist"),
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"album": _("Album"),
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"title": _("Title"),
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"tags": _("Tags"),
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"year": _("Year"),
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inline_labels_ = {
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# list editor
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"add_item": _("Add an item"),
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"remove_item": _("Remove"),
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"settings": _("Settings"),
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"save_settings": _("Save Settings"),
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"discard_changes": _("Discard changes"),
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"submit": _("Submit"),
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"delete": _("Delete"),
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# select file
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"upload": _("Upload"),
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"list": _("List"),
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"confirm_delete": _("Are you sure to remove this element from the server?"),
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"show_next": _("Show next"),
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"show_previous": _("Show previous"),
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"select_file": _("Select a file"),
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# track list
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"text": _("Text"),
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"columns": _("Columns"),
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"add_track": _("Add a track"),
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"remove_track": _("Remove"),
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"timestamp": _("Timestamp"),
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# sound list
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"add_sound": _("Add a sound"),
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}
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@register.simple_tag(name="track_inline_labels")
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def do_track_inline_labels():
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@register.simple_tag(name="inline_labels")
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def do_inline_labels():
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"""Return labels for columns in playlist editor as dict."""
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return json.dumps({k: str(v) for k, v in track_inline_labels_.items()})
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return mark_safe(json.dumps({k: str(v) for k, v in inline_labels_.items()}))
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