From 078edc908717572d175e6e094b62993b4f56ab6b Mon Sep 17 00:00:00 2001
From: SalahAdDin <alagunasalahaddin@live.com>
Date: Tue, 30 Jan 2018 20:26:56 +0300
Subject: [PATCH] Beginning to implements multi app support

- Created a new related item name `FeedApp` that have both model and label app's fields.
---
 wagtail_feeds/models.py | 113 +++++++++++++++++++++++++++++++++-------
 1 file changed, 94 insertions(+), 19 deletions(-)

diff --git a/wagtail_feeds/models.py b/wagtail_feeds/models.py
index db6ee92..199853b 100644
--- a/wagtail_feeds/models.py
+++ b/wagtail_feeds/models.py
@@ -1,36 +1,111 @@
 from django.db import models
+from django.utils.translation import ugettext_lazy as _
+from modelcluster.fields import ParentalKey
 
-from wagtail.contrib.settings.models import BaseSetting, register_setting
+from wagtail.contrib.settings.models import (
+    BaseSetting,
+    register_setting
+)
 
 # Create your models here.
+from wagtail.wagtailadmin.edit_handlers import (
+    InlinePanel,
+    FieldPanel
+)
+from wagtail.wagtailcore.models import Orderable
 
 
-@register_setting
-class RSSFeedsSettings(BaseSetting):
+class FeedApp(models.Model):
     feed_app_label = models.CharField(
-        max_length=255, help_text='blog App whose Feed is to be generated',
-        null=True, blank=True)
+        _('Feed app label'),
+        max_length=255,
+        help_text=_('blog App whose Feed is to be generated'),
+        null=True,
+        blank=True
+    )
     feed_model_name = models.CharField(
-        max_length=255, help_text='Model to be used for feed generation',
-        null=True, blank=True)
+        _('Feed model name'),
+        max_length=255,
+        help_text=_('Model to be used for feed generation'),
+        null=True,
+        blank=True
+    )
+
+    class Meta:
+        abstract = True
+
+
+class RSSFeedRelatedFeedApp(Orderable, FeedApp):
+    app = ParentalKey(
+        'wagtail_feeds.RSSFeedsSettings',
+        related_name='feed_apps',
+        on_delete=models.CASCADE,
+    )
+
+
+@register_setting
+class RSSFeedsSettings(BaseSetting):
     feed_title = models.CharField(
-        max_length=255, help_text='Title of Feed', null=True, blank=True)
+        _('Feed title'), max_length=255, help_text=_('Title of Feed'), null=True, blank=True
+    )
     feed_link = models.URLField(
-        max_length=255, help_text='link for Feed', null=True, blank=True)
+        _('Feed link'), max_length=255, help_text=_('link for Feed'), null=True, blank=True
+    )
     feed_description = models.CharField(
-        max_length=255, help_text='Description of field', null=True,
-        blank=True)
+        _('Feed description'),
+        max_length=255,
+        help_text=_('Description of field'),
+        null=True,
+        blank=True
+    )
     feed_author_email = models.EmailField(
-        max_length=255, help_text='Email of author', null=True, blank=True)
+        _('Feed author email'),
+        max_length=255,
+        help_text=_('Email of author'),
+        null=True,
+        blank=True
+    )
     feed_author_link = models.URLField(
-        max_length=255, help_text='Link of author', null=True, blank=True)
+        _('Feed author link'),
+        max_length=255,
+        help_text=_('Link of author'),
+        null=True,
+        blank=True
+    )
 
     feed_item_description_field = models.CharField(
-        max_length=255, help_text='Description field for feed item',
-        null=True, blank=True)
+        _('Feed item description field'),
+        max_length=255,
+        help_text=_('Description field for feed item'),
+        null=True,
+        blank=True
+    )
     feed_item_content_field = models.CharField(
-        max_length=255, help_text='Content Field for feed item',
-        null=True, blank=True)
+        _('Feed item content field'),
+        max_length=255,
+        help_text=_('Content Field for feed item'),
+        null=True,
+        blank=True
+    )
     feed_image_in_content = models.BooleanField(
-        help_text='Add feed image to content encoded field',
-        default=True)
\ No newline at end of file
+        _('Feed image in content'),
+        help_text=_('Add feed image to content encoded field'),
+        default=True
+    )
+
+    content_panels = [
+        InlinePanel('feed_apps', label=_('Feed apps')),
+        FieldPanel('feed_title'),
+        FieldPanel('feed_link'),
+        FieldPanel('feed_description'),
+        FieldPanel('feed_author_email'),
+        FieldPanel('feed_author_link'),
+        FieldPanel('feed_item_description_field'),
+        FieldPanel('feed_item_content_field'),
+        FieldPanel('feed_image_in_content'),
+    ]
+
+    class Meta:
+        verbose_name = _('RSS feed setting')
+        verbose_name_plural = _('RSS feed settings')
+