added crossroad

district/blocks.py

@@ -15,7 +15,12 @@ from wagtail.core.blocks import (
 )
 from wagtail.images.blocks import ImageChooserBlock
 
-from shared.blocks import ButtonBlock, ProgramItemBlock
+from shared.blocks import (
+    ButtonBlock,
+    CardLinkBlockMixin,
+    CardLinkWithHeadlineBlockMixin,
+    ProgramItemBlock,
+)
 
 
 class AddressBlock(StructBlock):
@@ -93,11 +98,7 @@ class CandidateListBlock(StructBlock):
         label = "List kanditátů"
 
 
-class CardLinkBlock(StructBlock):
-    image = ImageChooserBlock(label="Obrázek")
-    title = CharBlock(label="Titulek", required=True)
-    text = RichTextBlock(label="Krátký text pod nadpisem", required=False)
-
+class CardLinkBlock(CardLinkBlockMixin):
     page = PageChooserBlock(
         label="Stránka",
         page_type=[
@@ -117,39 +118,20 @@ class CardLinkBlock(StructBlock):
         ],
         required=False,
     )
-    link = URLBlock(label="Odkaz", required=False)
 
     class Meta:
         template = "district/blocks/card_link_block.html"
         icon = "link"
         label = "Karta odkazu"
 
-    def clean(self, value):
-        errors = {}
-
-        if value["page"] and value["link"]:
-            errors["page"] = ErrorList(
-                ["Stránka nemůže být vybrána současně s odkazem."]
-            )
-            errors["link"] = ErrorList(
-                ["Odkaz nemůže být vybrán současně se stránkou."]
-            )
-        elif not value["page"] and not value["link"]:
-            errors["page"] = ErrorList(["Zvolte stránku nebo vyplňte odkaz."])
-            errors["link"] = ErrorList(["Vyplňte odkaz nebo zvolte stránku."])
-        if errors:
-            raise StructBlockValidationError(errors)
-        return super().clean(value)
-
 
-class CardLinkWithHeadlineBlock(StructBlock):
-    headline = CharBlock(label="Titulek bloku", required=False)
+class CardLinkWithHeadlineBlock(CardLinkWithHeadlineBlockMixin):
     card_items = ListBlock(CardLinkBlock(), label="Karty odkazu")
 
     class Meta:
         template = "district/blocks/card_link_with_headline_block.html"
         icon = "link"
-        label = "Karta odkazu s nadpisem"
+        label = "Karty odkazů s nadpisem"
 
 
 class PersonCustomPositionBlock(StructBlock):

main/blocks.py

@@ -11,6 +11,11 @@ from wagtail.core.blocks import (
 from wagtail.documents.blocks import DocumentChooserBlock
 from wagtail.images.blocks import ImageChooserBlock
 
+from shared.blocks import (
+    CardLinkBlockMixin,
+    CardLinkWithHeadlineBlockMixin,
+)
+
 
 class CTAMixin(StructBlock):
     button_link = URLBlock(label="Odkaz tlačítka")
@@ -257,4 +262,34 @@ class TwoTextColumnBlock(StructBlock):
         label = "Text ve dvou sloupcích"
 
 
+class CardLinkBlock(CardLinkBlockMixin):
+    page = PageChooserBlock(
+        label="Stránka",
+        page_type=[
+            "main.MainArticlesPage",
+            "main.MainProgramPage",
+            "main.MainPeoplePage",
+            "main.MainPersonPage",
+            "main.MainSimplePage",
+            "main.MainContactPage",
+            "main.MainCrossroadPage",
+        ],
+        required=False,
+    )
+
+    class Meta:
+        template = "main/blocks/card_link_block.html"
+        icon = "link"
+        label = "Karta odkazu"
+
+
+class CardLinkWithHeadlineBlock(CardLinkWithHeadlineBlockMixin):
+    card_items = ListBlock(CardLinkBlock(), label="Karty odkazu")
+
+    class Meta:
+        template = "main/blocks/card_link_with_headline_block.html"
+        icon = "link"
+        label = "Karty odkazů s nadpisem"
+
+
 # TwitterCarouselBlock

main/migrations/0036_maincrossroadpage.py

+# Generated by Django 4.0.7 on 2022-12-18 18:48
+
+from django.db import migrations, models
+import django.db.models.deletion
+import shared.models
+import wagtail.blocks
+import wagtail.fields
+import wagtail.images.blocks
+import wagtailmetadata.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wagtailcore', '0069_log_entry_jsonfield'),
+        ('wagtailimages', '0024_index_image_file_hash'),
+        ('main', '0035_rename_contact_newcomers_mainhomepage_contact_newcomers_link_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='MainCrossroadPage',
+            fields=[
+                ('page_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='wagtailcore.page')),
+                ('headlined_cards_content', wagtail.fields.StreamField([('headlined_cards', wagtail.blocks.StructBlock([('headline', wagtail.blocks.CharBlock(label='Titulek bloku', required=False)), ('card_items', wagtail.blocks.ListBlock(wagtail.blocks.StructBlock([('image', wagtail.images.blocks.ImageChooserBlock(label='Obrázek')), ('title', wagtail.blocks.CharBlock(label='Titulek', required=True)), ('text', wagtail.blocks.RichTextBlock(label='Krátký text pod nadpisem', required=False)), ('page', wagtail.blocks.PageChooserBlock(label='Stránka', page_type=['main.MainArticlesPage', 'main.MainProgramPage', 'main.MainPeoplePage', 'main.MainPersonPage', 'main.MainSimplePage', 'main.MainContactPage', 'main.MainCrossroadPage'], required=False)), ('link', wagtail.blocks.URLBlock(label='Odkaz', required=False))]), label='Karty odkazu'))]))], blank=True, use_json_field=None, verbose_name='Karty rozcestníku s nadpisem')),
+                ('cards_content', wagtail.fields.StreamField([('cards', wagtail.blocks.StructBlock([('image', wagtail.images.blocks.ImageChooserBlock(label='Obrázek')), ('title', wagtail.blocks.CharBlock(label='Titulek', required=True)), ('text', wagtail.blocks.RichTextBlock(label='Krátký text pod nadpisem', required=False)), ('page', wagtail.blocks.PageChooserBlock(label='Stránka', page_type=['main.MainArticlesPage', 'main.MainProgramPage', 'main.MainPeoplePage', 'main.MainPersonPage', 'main.MainSimplePage', 'main.MainContactPage', 'main.MainCrossroadPage'], required=False)), ('link', wagtail.blocks.URLBlock(label='Odkaz', required=False))]))], blank=True, use_json_field=None, verbose_name='Karty rozcestníku')),
+                ('search_image', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='wagtailimages.image', verbose_name='Search image')),
+            ],
+            options={
+                'verbose_name': 'Rozcestník s kartami',
+            },
+            bases=(shared.models.SubpageMixin, wagtailmetadata.models.WagtailImageMetadataMixin, 'wagtailcore.page', models.Model),
+        ),
+    ]

main/models.py

@@ -780,3 +780,49 @@ class MainContactPage(ExtendedMetadataPageMixin, SubpageMixin, MetadataPageMixin
 
     class Meta:
         verbose_name = "Kontakty"
+
+
+class MainCrossroadPage(
+    ExtendedMetadataPageMixin, SubpageMixin, MetadataPageMixin, Page
+):
+
+    ### FIELDS
+
+    headlined_cards_content = StreamField(
+        [(("headlined_cards"), blocks.CardLinkWithHeadlineBlock())],
+        verbose_name="Karty rozcestníku s nadpisem",
+        blank=True,
+    )
+    cards_content = StreamField(
+        [("cards", blocks.CardLinkBlock())],
+        verbose_name="Karty rozcestníku",
+        blank=True,
+    )
+
+    ### PANELS
+
+    content_panels = Page.content_panels + [
+        FieldPanel("headlined_cards_content"),
+        FieldPanel("cards_content"),
+    ]
+
+    promote_panels = make_promote_panels()
+
+    settings_panels = []
+
+    ### RELATIONS
+
+    parent_page_types = ["main.MainHomePage"]
+    subpage_types = [
+        "main.MainArticlesPage",
+        "main.MainProgramPage",
+        "main.MainPeoplePage",
+        "main.MainPersonPage",
+        "main.MainSimplePage",
+        "main.MainContactPage",
+        "main.MainCrossroadPage",
+    ]
+    ### OTHERS
+
+    class Meta:
+        verbose_name = "Rozcestník s kartami"

main/templates/main/blocks/card_link_block.html

+{% load wagtailcore_tags wagtailimages_tags %}
+
+{% image self.image width-356 as img %}
+{% firstof self.page.url self.link as target_url %}
+
+<article class="card">
+  <a href="{{ target_url }}">
+    <img
+      src="{{ img.url }}"
+      alt="{{ self.page.title }}"
+      class="w-full h-48 object-cover"
+    >
+  </a>
+  <div class="p-4">
+    <h2 class="mb-2 text-xl font-bold">
+      <a href="{{ target_url }}">
+        {{ self.title }}
+      </a>
+    </h1>
+    <div class="font-light text-sm break-words">
+      {{ self.text | default_if_none:'' | richtext }}
+    </div>
+  </div>
+</article>

main/templates/main/blocks/card_link_with_headline_block.html

+{% load wagtailcore_tags %}
+
+<div class="mb-8">
+  {% if self.headline %}
+    <h2 class="head-4xl mt-5 mb-5">{{ self.headline }}</h2>
+  {% endif %}
+  <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
+    {% for card_block in self.card_items %}
+      {% include_block card_block %}
+    {% endfor %}
+  </div>
+</div>

main/templates/main/main_crossroad_page.html

+{% extends "main/base.html" %}
+{% load wagtailcore_tags %}
+
+{% block content %}
+  {% include 'main/includes/layout/simple_page_header.html' %}
+  <main role="main" class="mb-10 xl:mb-32">
+    <div class="grid-container mb-2 lg:mb-12">
+      <div class="grid-full">
+        {% for headlined_card_block in page.headlined_cards_content %}
+          {% include_block headlined_card_block %}
+        {% endfor %}
+        {% if page.cards_content|length != 0 %}
+          <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
+            {% for card_block in page.cards_content %}
+              {% include_block card_block %}
+            {% endfor %}
+          </div>
+        {% endif %}
+      </div>
+    </div>
+  </main>
+{% endblock %}

shared/blocks.py

@@ -607,6 +607,56 @@ class ImageBannerBlock(blocks.StructBlock):
         template = "styleguide/2.3.x/blocks/image_banner_block.html"
 
 
+class CardLinkBlockMixin(blocks.StructBlock):
+    """
+    Shared mixin for cards, which vary in templates and the types of pages
+    they're allowed to link to.
+    """
+
+    image = ImageChooserBlock(label="Obrázek")
+    title = blocks.CharBlock(label="Titulek", required=True)
+    text = blocks.RichTextBlock(label="Krátký text pod nadpisem", required=False)
+
+    page = blocks.PageChooserBlock(
+        label="Stránka",
+        page_type=[],
+        required=False,
+    )
+    link = blocks.URLBlock(label="Odkaz", required=False)
+
+    class Meta:
+        # template = ""
+        icon = "link"
+        label = "Karta odkazu"
+
+    def clean(self, value):
+        errors = {}
+
+        if value["page"] and value["link"]:
+            errors["page"] = ErrorList(
+                ["Stránka nemůže být vybrána současně s odkazem."]
+            )
+            errors["link"] = ErrorList(
+                ["Odkaz nemůže být vybrán současně se stránkou."]
+            )
+        elif not value["page"] and not value["link"]:
+            errors["page"] = ErrorList(["Zvolte stránku nebo vyplňte odkaz."])
+            errors["link"] = ErrorList(["Vyplňte odkaz nebo zvolte stránku."])
+        if errors:
+            raise StructBlockValidationError(errors)
+        return super().clean(value)
+
+
+class CardLinkWithHeadlineBlockMixin(blocks.StructBlock):
+    headline = blocks.CharBlock(label="Titulek bloku", required=False)
+    card_items = blocks.ListBlock(CardLinkBlockMixin(), label="Karty odkazu")
+
+    class Meta:
+        # template = ""
+        icon = "link"
+        label = "Karty odkazů s nadpisem"
+
+
 DEFAULT_CONTENT_BLOCKS = [
     (
         "text",