Migration de ElasticSearch à Typesense (#6475)

Co-authored-by: Thibaut Lanier <thibaut.lanier@gmail.com>
Co-authored-by: Naël De Luca <ndeluca@bordeaux-inp.fr>
Co-authored-by: Philippe MILINK <philippe.milink@gmx.fr>

.github/workflows/ci.yml

@@ -11,13 +11,13 @@ env:
   PYTHON_VERSION: "3.9"
   MARIADB_VERSION: "10.4.10"
   COVERALLS_VERSION: "3.3.1" # check if Coverage needs to be also updated in requirements-ci.txt
+  TYPESENSE_VERSION: "27.0" # needs to be also updated in scripts/define_variable.sh
 
   # As GitHub Action does not allow environment variables
   # to be used in services definitions, these are only for
   # reference. If you update these versions, you HAVE TO
   # update the versions in the services definitions of the
   # test job.
-  ELASTICSEARCH_VERSION: "5.5.2"
   MEMCACHED_VERSION: "1.6"
 
 jobs:
@@ -132,7 +132,7 @@ jobs:
 
   # Test the zds-site project.
   # Install the project, using assets created during the previous job,
-  # and install elasticsearch & memcache as a service. Then, run the tests
+  # and install Typesense & Memcached as a service. Then, run the tests
   # in a matrix build to parallelize multiple components.
   test:
     name: Install and test zds-site
@@ -144,27 +144,11 @@ jobs:
         module:
           [
             "zds.tutorialv2",
-            "zds.member zds.gallery zds.searchv2 zds.middlewares zds.pages",
+            "zds.member zds.gallery zds.search zds.middlewares zds.pages",
             "zds.forum zds.featured zds.mp zds.notification zds.utils",
           ]
 
     services:
-      elasticsearch:
-        image: "elasticsearch:5.5.2"
-        ports:
-          - "9200:9200"
-        env:
-          "http.host": "0.0.0.0"
-          "transport.host": "127.0.0.1"
-          "xpack.security.enabled": false
-          "ES_JAVA_OPTS": "-Xms512m -Xmx512m"
-        options: >-
-          -e="discovery.type=single-node"
-          --health-cmd="curl http://localhost:9200/_cluster/health"
-          --health-interval=10s
-          --health-timeout=5s
-          --health-retries=10
-
       memcached:
         image: "memcached:1.6"
         ports:
@@ -183,6 +167,12 @@ jobs:
           mysql database: "ci_db_name"
           mysql root password: "ci_root_password"
 
+      - name: Start Typesense
+        uses: jirevwe/typesense-github-action@v1.0.1
+        with:
+          typesense-version: ${{ env.TYPESENSE_VERSION }}
+          typesense-api-key: xyz
+
       - name: Checkout
         uses: actions/checkout@v4
 

Makefile

@@ -99,16 +99,16 @@ zmd-stop: ## Stop the zmarkdown server
 	node ./zmd/node_modules/pm2/bin/pm2 kill
 
 ##
-## ~ Elastic Search
+## ~ Search Engine
 
-run-elasticsearch: ## Run the Elastic Search server
-	elasticsearch || echo 'No Elastic Search installed (you can add it locally with `./scripts/install_zds.sh +elastic-local`)'
+run-search-engine: ## Run the search server
+	./.local/typesense/typesense-server --data-dir=.local/typesense/typesense-data --api-key=xyz || echo 'No Typesense installed (you can add it locally with `./scripts/install_zds.sh +typesense-local`)'
 
-index-all: ## Index the database in a new Elastic Search index
-	python manage.py es_manager index_all
+index-all: ## Index the whole database in the search engine
+	python manage.py search_engine_manager index_all
 
-index-flagged: ## Index the database in the current Elastic Search index
-	python manage.py es_manager index_flagged
+index-flagged: ## Index new content in the search engine
+	python manage.py search_engine_manager index_flagged
 
 ##
 ## ~ PDF

assets/scss/base/_base.scss

@@ -138,6 +138,10 @@ nav {
     }
 }
 
+.align-center {
+    text-align: center;
+}
+
 @include desktop {
     body {
         min-height: 100%;

doc/source/back-end-code/searchv2.rst → doc/source/back-end-code/search.rst

@@ -1,19 +1,19 @@
 ============================
-La recherche (``searchv2/``)
+La recherche (``search/``)
 ============================
 
-Module situé dans ``zds/searchv2/``.
+Module situé dans ``zds/search/``.
 
 .. contents:: Fichiers documentés :
 
 Modèles (``models.py``)
 =======================
 
-.. automodule:: zds.searchv2.models
+.. automodule:: zds.search.models
     :members:
 
 Vues (``views.py``)
 ===================
 
-.. automodule:: zds.searchv2.views
+.. automodule:: zds.search.views
     :members: