|
| 1 | +"""Tables module for the main app.""" |
| 2 | + |
| 3 | +from typing import TYPE_CHECKING |
| 4 | + |
| 5 | +import django_tables2 as tables |
| 6 | +from django.urls import reverse |
| 7 | +from django.utils.html import format_html |
| 8 | +from django.utils.safestring import SafeString, mark_safe |
| 9 | + |
| 10 | +from .models import LearningResource, Skill |
| 11 | + |
| 12 | +if TYPE_CHECKING: # pragma: no cover |
| 13 | + from django.db.models.fields.related_descriptors import ManyRelatedManager |
| 14 | + |
| 15 | + |
| 16 | +class LearningResourcesTable(tables.Table): |
| 17 | + """Table class for the LearningResources model.""" |
| 18 | + |
| 19 | + skill_set = tables.ManyToManyColumn(verbose_name="Skills") |
| 20 | + |
| 21 | + class Meta: |
| 22 | + """Meta options for the LearningResourcesTable.""" |
| 23 | + |
| 24 | + model = LearningResource |
| 25 | + fields = ("name", "language", "provider") |
| 26 | + order_by = "name" |
| 27 | + |
| 28 | + def render_name(self, value: str, record: LearningResource) -> SafeString: |
| 29 | + """Include the URL in the name.""" |
| 30 | + return format_html( |
| 31 | + '<a href="{}" target="_blank" rel="noopener noreferrer">{}</a>', |
| 32 | + record.url, |
| 33 | + value, |
| 34 | + ) |
| 35 | + |
| 36 | + def render_provider(self, value: str, record: LearningResource) -> SafeString: |
| 37 | + """Include the URL in the provider name.""" |
| 38 | + if record.provider is None or not record.provider.url: |
| 39 | + return mark_safe(value) |
| 40 | + |
| 41 | + return format_html( |
| 42 | + '<a href="{}" target="_blank" rel="noopener noreferrer">{}</a>', |
| 43 | + record.provider.url, |
| 44 | + value, |
| 45 | + ) |
| 46 | + |
| 47 | + def render_skill_set(self, value: "ManyRelatedManager[Skill]") -> SafeString: |
| 48 | + """Include the relevant skills as badges.""" |
| 49 | + return mark_safe( |
| 50 | + "".join( |
| 51 | + format_html( |
| 52 | + '<a href="{}" target="_blank" rel="noopener noreferrer" ' |
| 53 | + 'class="badge bg-secondary">{}</a>', |
| 54 | + reverse("skill_detail", args=(skill.slug,)), |
| 55 | + skill.name, |
| 56 | + ) |
| 57 | + for skill in value.all() |
| 58 | + ) |
| 59 | + ) |
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