Search legislation TOC

peachjam/js/components/FindDocuments/SearchResult.vue

@@ -1,80 +1,96 @@
 <template>
   <li class="mb-4 hit">
-    <a
-      class="h5 text-primary"
-      target="_blank"
-      rel="noreferrer"
-      :href="item.expression_frbr_uri"
-      v-html="item.highlight.title || item.title"
-    ></a>
-    <div>
-      <span v-if="showJurisdiction || item.locality" class="me-3">
-        <span v-if="showJurisdiction" v-html="getFlag(item)" class="me-1" />
-        <span v-if="showJurisdiction">
-          {{ item.jurisdiction }}
-          <span v-if="item.locality">· </span>
-        </span>
-        <span v-if="item.locality">{{ item.locality }}</span>
-      </span>
-      <span class="me-3">{{ item.date }}</span>
-      <span class="me-3">{{ item.doc_type }}</span>
-      <a
-        v-if="debug"
-        class="me-3"
-        href="#"
-        @click.prevent="$emit('explain')"
-      >{{ item._score }}</a>
-      <span
-        v-if="item.court"
-        class="me-3"
-      >{{ item.court }}</span>
-      <span
-        v-if="item.authors"
-        class="me-3"
-      >{{ authors(item) }}</span>
-    </div>
-    <div v-if="item.citation && item.citation !== item.title">
-      <i>{{ item.citation }}</i>
-    </div>
-    <div>
-      {{ item.matter_type }}
-    </div>
-    <div v-if="labels">
-      <span v-for="label in labels" :key="label.code" :class="[ `badge rounded-pill bg-${label.level}` ]">{{ label.name }}</span>
-    </div>
-    <div v-if="item.pages.length" class="ms-3">
-      <div
-        v-for="(page, index) in item.pages"
-        :key="index"
-      >
-        <span>
-          <a :href="`${item.expression_frbr_uri}#page-${page.page_num}`">Page {{ page.page_num }}</a>:
-        </span>
-        <span v-if="page.highlight['pages.body']" v-html="page.highlight['pages.body'].join(' ... ')" />
-      </div>
-    </div>
-    <div v-else class="ms-3">
-      <span
-        class="snippet"
-        v-html="highlights(item)"
-      />
-    </div>
-    <div v-if="debug && item.explanation" class="ms-3 mt-2">
-      <h5>Explanation</h5>
-      <div class="explanation border p-2">
-        <json-table :data="item.explanation" />
+    <div class="card">
+      <div class="card-body">
+        <h5 class="card-title">
+          <a
+            class="h5 text-primary"
+            target="_blank"
+            rel="noreferrer"
+            :href="item.expression_frbr_uri"
+            v-html="item.highlight.title || item.title"
+          />
+        </h5>
+        <div class="mb-1">
+          <div v-if="item.citation && item.citation !== item.title">
+            <i>{{ item.citation }}</i>
+          </div>
+          <div>
+            <span v-if="showJurisdiction || item.locality" class="me-3">
+              <span v-if="showJurisdiction" v-html="getFlag(item)" class="me-1" />
+              <span v-if="showJurisdiction">
+                {{ item.jurisdiction }}
+                <span v-if="item.locality">· </span>
+              </span>
+              <span v-if="item.locality">{{ item.locality }}</span>
+            </span>
+            <span class="me-3">{{ item.doc_type }}</span>
+            <span class="me-3">{{ item.date }}</span>
+            <span
+              v-if="item.court"
+              class="me-3"
+            >{{ item.court }}</span>
+            <span
+              v-if="item.authors"
+              class="me-3"
+            >{{ authors(item) }}</span>
+            <span v-for="label in labels" :key="label.code" :class="`me-3 badge rounded-pill bg-${label.level}`">{{ label.name }}</span>
+            <a
+              v-if="debug"
+              class="me-3"
+              href="#"
+              @click.prevent="$emit('explain')"
+            >{{ item._score }}</a>
+          </div>
+          <div>
+            {{ item.matter_type }}
+          </div>
+        </div>
+        <div v-if="item.pages.length">
+          <div
+            v-for="page in item.pages"
+            :key="page.page_num"
+            class="mb-1"
+          >
+            <a :href="`${item.expression_frbr_uri}#page-${page.page_num}`">Page {{ page.page_num }}</a>:
+            <span v-if="page.highlight['pages.body']" v-html="page.highlight['pages.body'].join(' ... ')" />
+          </div>
+        </div>
+        <div v-if="item.provisions.length">
+          <SearchResultProvision
+            v-for="provision in item.provisions"
+            :key="provision.id"
+            :item="provision"
+            :parents="provisionParents(provision)"
+            :expression-frbr-uri="item.expression_frbr_uri"
+          />
+        </div>
+        <div v-else class="ms-3">
+          <span
+            class="snippet"
+            v-html="highlights(item)"
+          />
+        </div>
+        <div v-if="debug && item.explanation" class="ms-3 mt-2">
+          <h5>Explanation</h5>
+          <div class="explanation border p-2">
+            <json-table :data="item.explanation" />
+          </div>
+        </div>
       </div>
     </div>
   </li>
 </template>
 
 <script>
 import JsonTable from './JsonTable.vue';
+import SearchResultProvision from './SearchResultProvision.vue';
 
 export default {
   name: 'SearchResult',
   components: {
-    JsonTable
+    JsonTable,
+    SearchResultProvision
   },
   props: {
     item: {
@@ -125,6 +141,15 @@ export default {
         return Array.isArray(item.authors) ? ', '.join(item.authors) : item.authors;
       }
       return '';
+    },
+    provisionParents (provision) {
+      // zip item.parent_titles and item.parent_ids
+      return provision.parent_titles.map((title, index) => {
+        return {
+          title: title,
+          id: provision.parent_ids[index]
+        };
+      });
     }
   }
 };

peachjam/js/components/FindDocuments/SearchResultProvision.vue

@@ -0,0 +1,29 @@
+<template>
+  <div class="mb-1">
+    <div v-if="parents.length">
+      <a :href="`${expressionFrbrUri}#${parents[0].id}`">{{ parents[0].title }}</a>
+      <div class="ms-3">
+        <SearchResultProvision
+          :item="item"
+          :parents="parents.slice(1)"
+          :expression-frbr-uri="expressionFrbrUri"
+        />
+      </div>
+    </div>
+    <div v-else>
+      <a :href="`${expressionFrbrUri}#${item.id}`">{{ item.title }}</a>
+      <div class="ms-3" v-if="item.highlight['provisions.body']" v-html="item.highlight['provisions.body'].join(' ... ')" />
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'SearchResultProvision',
+  props: {
+    item: { type: Object, default: () => {} },
+    expressionFrbrUri: { type: String, default: '' },
+    parents: { type: Array, default: () => [] }
+  }
+};
+</script>

peachjam/models/core_document_model.py

@@ -37,6 +37,7 @@
 from peachjam.models.settings import pj_settings
 from peachjam.pipelines import DOC_MIMETYPES, word_pipeline
 from peachjam.storage import DynamicStorageFileField
+from peachjam.xmlutils import parse_html_str
 
 
 class Label(models.Model):
@@ -905,7 +906,7 @@ def update_or_create_for_document(cls, document):
         text = ""
         if document.content_html:
             # it's html, grab the text from the html tree
-            root = html.fromstring(document.content_html)
+            root = parse_html_str(document.content_html)
             text = " ".join(root.itertext())
 
         elif hasattr(document, "source_file"):

peachjam/xmlutils.py

@@ -0,0 +1,8 @@
+import lxml.html
+
+html_parser = lxml.html.HTMLParser(encoding="utf-8")
+
+
+def parse_html_str(html):
+    """Encode HTML into utf-8 bytes and parse."""
+    return lxml.html.fromstring(html.encode("utf-8"), parser=html_parser)

peachjam_search/documents.py

@@ -21,6 +21,7 @@
     OrderOutcome,
     Taxonomy,
 )
+from peachjam.xmlutils import parse_html_str
 
 log = logging.getLogger(__name__)
 
@@ -104,7 +105,19 @@ class SearchableDocument(Document):
     pages = fields.NestedField(
         properties={
             "page_num": fields.IntegerField(),
-            "body": fields.TextField(analyzer="standard", fields={"exact": Text()}),
+            "body": fields.TextField(fields={"exact": Text()}),
+        }
+    )
+
+    provisions = fields.NestedField(
+        properties={
+            "title": fields.TextField(),
+            "id": fields.KeywordField(),
+            "num": fields.KeywordField(),
+            "type": fields.KeywordField(),
+            "parent_titles": fields.TextField(),
+            "parent_ids": fields.KeywordField(),
+            "body": fields.TextField(fields={"exact": Text()}),
         }
     )
 
@@ -218,7 +231,9 @@ def prepare_authors(self, instance):
 
     def prepare_content(self, instance):
         """Text content of document body for non-PDFs."""
-        if instance.content_html:
+        if instance.content_html and (
+            not instance.content_html_is_akn or not instance.toc_json
+        ):
             return instance.get_content_as_text()
 
     def prepare_ranking(self, instance):
@@ -269,6 +284,51 @@ def prepare_pages(self, instance):
                     pages.append({"page_num": i, "body": page})
             return pages
 
+    def prepare_provisions(self, instance):
+        """Text content of provisions from AKN HTML."""
+
+        def prepare_provision(item, parents):
+            provision = None
+            provision_id = item["id"] or item["type"]
+
+            # get the text of the provision
+            body = []
+            for provision_el in root.xpath(f'//*[@id="{provision_id}"]'):
+                for el in provision_el:
+                    # exclude headings so they aren't indexed twice
+                    if el.tag not in ["h1", "h2", "h3", "h4", "h5"]:
+                        body.append(" ".join(el.itertext()))
+                break
+            if body:
+                provision = {
+                    "title": item["title"],
+                    "id": provision_id,
+                    "num": (item["num"] or "").rstrip("."),
+                    "type": item["type"],
+                    "parent_titles": [
+                        p["title"] for p in parents if p["title"] and p["id"]
+                    ],
+                    "parent_ids": [p["id"] for p in parents if p["title"] and p["id"]],
+                    "body": " ".join(body),
+                }
+                provisions.append(provision)
+
+            # recurse into children
+            if not item["basic_unit"]:
+                if provision:
+                    parents = parents + [provision]
+                for child in item["children"] or []:
+                    prepare_provision(child, parents)
+
+        if instance.content_html and instance.content_html_is_akn and instance.toc_json:
+            # index each provision separately
+            provisions = []
+            root = parse_html_str(instance.content_html)
+            for item in instance.toc_json:
+                prepare_provision(item, [])
+
+            return provisions
+
     def prepare_taxonomies(self, instance):
         """Taxonomy topics are stored as slugs of all the items in the tree down to that topic. This is easier than
         storing and querying hierarchical taxonomy entries."""

peachjam_search/migrations/0001_es_mapping_add_provisions.py

@@ -0,0 +1,31 @@
+# Generated by Django 3.2.25 on 2024-04-26 17:17
+
+import os
+
+from django.db import migrations
+
+
+def forwards(apps, schema_editor):
+    from django.conf import settings
+    from django_elasticsearch_dsl.registries import registry
+
+    if settings.ELASTICSEARCH_DSL_AUTOSYNC and os.environ.get("ELASTICSEARCH_HOST"):
+        for ix in registry.get_indices():
+            if not ix._mapping:
+                continue
+            print(f"Adding provisions mapping for {ix._name}")
+            ix.connection.indices.put_mapping(
+                index=ix._name,
+                body={
+                    "properties": {"provisions": ix._mapping["provisions"].to_dict()}
+                },
+            )
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("peachjam", "0125_judgment_auto_assign_title"),
+    ]
+
+    operations = [migrations.RunPython(forwards, migrations.RunPython.noop)]

peachjam_search/serializers.py

@@ -8,6 +8,7 @@ class SearchableDocumentSerializer(DocumentSerializer):
     id = CharField(source="meta.id")
     highlight = SerializerMethodField()
     pages = SerializerMethodField()
+    provisions = SerializerMethodField()
     court = SerializerMethodField()
     nature = SerializerMethodField()
     order_outcome = SerializerMethodField()
@@ -66,6 +67,31 @@ def get_pages(self, obj):
                 pages.append(info)
         return pages
 
+    def get_provisions(self, obj):
+        """Serialize nested provision hits and highlights."""
+        provisions = []
+        # keep track of which provisions (including parents) we've seen, so that we don't, for
+        # example, repeat Chapter 7 if Chapter 7, Section 32 is also a hit
+        seen = set()
+        if hasattr(obj.meta, "inner_hits") and hasattr(
+            obj.meta.inner_hits, "provisions"
+        ):
+            for provision in obj.meta.inner_hits.provisions.hits.hits:
+                info = provision._source.to_dict()
+
+                if info["id"] in seen:
+                    continue
+                seen.add(info["id"])
+                seen.update(info["parent_ids"])
+
+                info["highlight"] = (
+                    provision.highlight.to_dict()
+                    if hasattr(provision, "highlight")
+                    else {}
+                )
+                provisions.append(info)
+        return provisions
+
     def get_court(self, obj):
         return obj["court" + self.language_suffix]