From e7dd8d1421f0bbaa479e527299b626bf2e96fe11 Mon Sep 17 00:00:00 2001
From: Alan Orth <alan.orth@gmail.com>
Date: Sat, 13 Mar 2021 23:49:24 +0200
Subject: [PATCH] Add AGROVOC lookup support

This works locally, but I don't think it will work on App Engine
because csv-metadata-quality uses requests-cache and creates the
agrovoc-response-cache.sqlite file in the current working directory.
---
 main.py              | 5 +++++
 templates/index.html | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/main.py b/main.py
index 0125a99..8bf8ff1 100644
--- a/main.py
+++ b/main.py
@@ -57,6 +57,11 @@ def process():
                 args.append("-x")
                 args.append(request.form["excludeText"])
 
+        if "agrovocCheckbox" in request.form:
+            if "agrovocText" in request.form:
+                args.append("-a")
+                args.append(request.form["agrovocText"])
+
         if "unsafe" in request.form:
             args.append("-u")
 
diff --git a/templates/index.html b/templates/index.html
index ad9aff1..4bb5c8a 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -21,6 +21,15 @@
             <div id="excludeHelp" class="form-text">Optionally indicate fields to skip during analysis. Separate multiple fields with a comma, for example: <code>dcterms.issued,dcterms.subject</code>.</div>
           </div>
 
+          <div class="input-group mb-3">
+            <div class="input-group-text">
+              Validate field(s) against AGROVOC&nbsp;
+              <input class="form-check-input" type="checkbox" id="agrovocFieldsCheckbox" name="agrovocCheckbox" aria-label="Checkbox for following text input">
+            </div>
+            <input type="text" class="form-control" placeholder="dcterms.subject" id="agrovocFieldsText" name="agrovocText" aria-label="Text input with checkbox">
+            <div id="agrovocHelp" class="form-text">Optionally indicate fields to validate against <a href="https://agrovoc.uniroma2.it/agrovoc/agrovoc/en/" title="AGROVOC Multilingual Thesaurus">AGROVOC</a>. Separate multiple fields with a comma, for example: <code>dcterms.subject,cg.coverage.country</code>. Note: this can take an extra minute or more depending on your data. If you have a problem please try again and it will generally be faster the second time.</div>
+          </div>
+
           <div class="mb-3 form-check form-switch">
             <input class="form-check-input" type="checkbox" id="unsafeCheckbox" name="unsafe">
             <label class="form-check-label" for="unsafeCheckbox" aria-describedby="unsafeHelp">Enable unsafe fixes</label>