.gitignore

@@ -1,2 +1 @@
 .mypy_cache
-__pycache__

main.py

@@ -1,78 +1,70 @@
 #!/usr/bin/python3
-"""Find photos on flickr for Wikipedia articles and contact the photographer."""
 
 import collections
-import inspect
 import json
 import sys
-import traceback
 import typing
 from urllib.parse import unquote
 
 import flask
 import requests
-import werkzeug
-from werkzeug.debug.tbtools import DebugTraceback
 
 app = flask.Flask(__name__)
-app.debug = False
+app.debug = True
 
 enwiki = "en.wikipedia.org/wiki/"
 
 
-@app.errorhandler(werkzeug.exceptions.InternalServerError)
-def exception_handler(e: werkzeug.exceptions.InternalServerError) -> tuple[str, int]:
-    """Handle exception."""
-    exec_type, exc_value, current_traceback = sys.exc_info()
-    assert exc_value
-    tb = DebugTraceback(exc_value)
-
-    summary = tb.render_traceback_html(include_title=False)
-    exc_lines = "".join(tb._te.format_exception_only())
-
-    last_frame = list(traceback.walk_tb(current_traceback))[-1][0]
-    last_frame_args = inspect.getargs(last_frame.f_code)
-
-    return (
-        flask.render_template(
-            "show_error.html",
-            plaintext=tb.render_traceback_text(),
-            exception=exc_lines,
-            exception_type=tb._te.exc_type.__name__,
-            summary=summary,
-            last_frame=last_frame,
-            last_frame_args=last_frame_args,
-        ),
-        500,
-    )
-
-
 @app.route("/")
 def start() -> str:
     """Start form."""
-    wikipedia_url = flask.request.args.get("wikipedia")
+    return flask.render_template("wikipedia_url.html")
-    if not wikipedia_url:
+
-        return flask.render_template("combined.html")
+
+@app.route("/flickr")
+def flickr_search() -> str:
+    """Search flickr."""
+    wikipedia_url = flask.request.args["wikipedia"]
+    start = wikipedia_url.find(enwiki) + len(enwiki)
+    name = unquote(wikipedia_url[start:]).replace("_", " ")
+    return flask.render_template(
+        "flickr_search.html", name=name, wikipedia_url=wikipedia_url
+    )
+
+
+def get_params(line_iter: collections.abc.Iterable[str]) -> str:
+    """Find and return params from flickr profile page."""
+    look_for = 'params: {"isEditingTestimonial":false,'
+    return next(line[line.find("{") :] for line in line_iter if look_for in line)
+
+
+def flickr_usrename_to_nsid(username: str) -> str:
+    """Get NSID from flickr username."""
+    url = f"https://www.flickr.com/people/{username}/"
+    r = requests.get(url)
+    params = json.loads(get_params(r.text.splitlines()))
+    return typing.cast(str, params["nsid"])
+
+
+@app.route("/message")
+def show_message() -> str:
+    """Show message."""
+    flickr_url = flask.request.args["flickr"]
+    wikipedia_url = flask.request.args["wikipedia"]
 
     start = wikipedia_url.find(enwiki) + len(enwiki)
-    wiki_part2 = unquote(wikipedia_url[start:])
+    wiki_part1 = wikipedia_url[:start]
 
-    name = wiki_part2
+    if len(sys.argv) > 4:
+        name = sys.argv[4]
+    else:
+        wiki_part2 = unquote(wikipedia_url[start:])
+        name = wiki_part2
 
     if "_(" in name:
         name = name[: name.find("_(")]
     name = name.replace("_", " ")
 
-    flickr_url = flask.request.args.get("flickr")
-    if not flickr_url:
-        return flask.render_template(
-            "combined.html",
-            name=name,
-            wikipedia_url=wikipedia_url,
-        )
-
-    wiki_part1 = wikipedia_url[:start]
-
     if "/in/" in flickr_url:
         flickr_url = flickr_url[: flickr_url.find("/in/")]
 
@@ -101,29 +93,9 @@ def start() -> str:
     lines = msg.split("\n\n")
 
     return flask.render_template(
-        "combined.html",
+        "show_message.html", subject=subject, lines=lines, nsid=nsid
-        name=name,
-        wikipedia_url=wikipedia_url,
-        flickr_url=flickr_url,
-        subject=subject,
-        lines=lines,
-        nsid=nsid,
     )
 
 
-def get_params(line_iter: collections.abc.Iterable[str]) -> str:
-    """Find and return params from flickr profile page."""
-    look_for = 'params: {"isEditingTestimonial":false,'
-    return next(line[line.find("{") :] for line in line_iter if look_for in line)
-
-
-def flickr_usrename_to_nsid(username: str) -> str:
-    """Get NSID from flickr username."""
-    url = f"https://www.flickr.com/people/{username}/"
-    r = requests.get(url)
-    params = json.loads(get_params(r.text.splitlines()))
-    return typing.cast(str, params["nsid"])
-
-
 if __name__ == "__main__":
     app.run(host="0.0.0.0")

static/css/exception.css

@@ -1,78 +0,0 @@
-div.debugger { text-align: left; padding: 12px; margin: auto;
-               background-color: white; }
-div.detail { cursor: pointer; }
-div.detail p { margin: 0 0 8px 13px; font-size: 14px; white-space: pre-wrap;
-               font-family: monospace; }
-div.explanation { margin: 20px 13px; font-size: 15px; color: #555; }
-div.footer   { font-size: 13px; text-align: right; margin: 30px 0;
-               color: #86989B; }
-
-h2           { font-size: 16px; margin: 1.3em 0 0.0 0; padding: 9px;
-               background-color: #11557C; color: white; }
-h2 em, h3 em { font-style: normal; color: #A5D6D9; font-weight: normal; }
-
-div.traceback, div.plain { border: 1px solid #ddd; margin: 0 0 1em 0; padding: 10px; }
-div.plain p      { margin: 0; }
-div.plain textarea,
-div.plain pre { margin: 10px 0 0 0; padding: 4px;
-                background-color: #E8EFF0; border: 1px solid #D3E7E9; }
-div.plain textarea { width: 99%; height: 300px; }
-div.traceback h3 { font-size: 1em; margin: 0 0 0.8em 0; }
-div.traceback ul { list-style: none; margin: 0; padding: 0 0 0 1em; }
-div.traceback h4 { font-size: 13px; font-weight: normal; margin: 0.7em 0 0.1em 0; }
-div.traceback pre { margin: 0; padding: 5px 0 3px 15px;
-                    background-color: #E8EFF0; border: 1px solid #D3E7E9; }
-div.traceback .library .current { background: white; color: #555; }
-div.traceback .expanded .current { background: #E8EFF0; color: black; }
-div.traceback pre:hover { background-color: #DDECEE; color: black; cursor: pointer; }
-div.traceback div.source.expanded pre + pre { border-top: none; }
-
-div.traceback span.ws { display: none; }
-div.traceback pre.before, div.traceback pre.after { display: none; background: white; }
-div.traceback div.source.expanded pre.before,
-div.traceback div.source.expanded pre.after {
-    display: block;
-}
-
-div.traceback div.source.expanded span.ws {
-    display: inline;
-}
-
-div.traceback blockquote { margin: 1em 0 0 0; padding: 0; white-space: pre-line; }
-div.traceback img { float: right; padding: 2px; margin: -3px 2px 0 0; display: none; }
-div.traceback img:hover { background-color: #ddd; cursor: pointer;
-                          border-color: #BFDDE0; }
-div.traceback pre:hover img { display: block; }
-div.traceback cite.filename { font-style: normal; color: #3B666B; }
-
-pre.console { border: 1px solid #ccc; background: white!important;
-              color: black; padding: 5px!important;
-              margin: 3px 0 0 0!important; cursor: default!important;
-              max-height: 400px; overflow: auto; }
-pre.console form { color: #555; }
-pre.console input { background-color: transparent; color: #555;
-                    width: 90%; font-family: 'Consolas', 'Deja Vu Sans Mono',
-                    'Bitstream Vera Sans Mono', monospace; font-size: 14px;
-                     border: none!important; }
-
-span.string { color: #30799B; }
-span.number { color: #9C1A1C; }
-span.help   { color: #3A7734; }
-span.object { color: #485F6E; }
-span.extended { opacity: 0.5; }
-span.extended:hover { opacity: 1; }
-a.toggle { text-decoration: none; background-repeat: no-repeat;
-           background-position: center center;
-           background-image: url(?__debugger__=yes&cmd=resource&f=more.png); }
-a.toggle:hover { background-color: #444; }
-a.open { background-image: url(?__debugger__=yes&cmd=resource&f=less.png); }
-
-div.traceback pre, div.console pre {
-    white-space: pre-wrap;       /* css-3 should we be so lucky... */
-    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
-    white-space: -pre-wrap;      /* Opera 4-6 ?? */
-    white-space: -o-pre-wrap;    /* Opera 7 ?? */
-    word-wrap: break-word;       /* Internet Explorer 5.5+ */
-    _white-space: pre;           /* IE only hack to re-specify in
-                                 addition to word-wrap  */
-}

templates/combined.html

@@ -1,72 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}Flickr mail{% endblock %}
-
-{% block content %}
-  <div class="container">
-    <div class="row">
-    <h1>Flickr mail</h1>
-    <form action="{{ url_for(request.endpoint) }}">
-      <div class="mb-3">
-        <label for="wikipedia" class="form-label">Wikipedia URL:</label>
-        <input type="text" class="form-control" id="wikipedia" name="wikipedia" value="{{ wikipedia_url }}" required>
-      </div>
-
-      <input type="submit" value="Submit">
-    </form>
-
-    {% if name %}
-
-    <p>Wikipedia article: {{ name }}</p>
-    <p><a href="https://flickr.com/search/?view_all=1&safe_search=3&text={{ '"' + name + '"' | urlencode }}">Search flickr</a></p>
-
-    <form action="{{ url_for(request.endpoint) }}">
-      <input type="hidden" name="wikipedia" value="{{ wikipedia_url }}"></input>
-  <div class="mb-3">
-        <label for="flickr" class="form-label">Flickr URL:</label>
-        <input type="text" class="form-control" id="flickr" name="flickr" value="{{ flickr_url }}" required>
-        </div>
-
-        <input type="submit" value="Submit">
-    </form>
-
-    {% endif %}
-
-    {% if flickr_url %}
-    <p><a href="https://www.flickr.com/mail/write/?to={{nsid}}">send message</a>
-    <div><strong>Subject:</strong> {{ subject }} <button class="btn btn-primary" id="copy-subject">copy</button>
-      <div>
-        <h3>message
-        <button class="btn btn-primary" id="copy-message">copy</button>
-        </h3>
-  {% for p in lines %}
-    <p>{{ p }}</p>
-  {% endfor %}
-  </div>
-
-
-    {% endif %}
-
-  </div>
-  </div>
-{% endblock %}
-
-{% block scripts %}
-{% if subject and lines %}
-<script>
-  var copy_subject = document.getElementById("copy-subject");
-  var copy_message = document.getElementById("copy-message");
-  var subject = {{ subject | tojson }};
-  var message = {{ "\n\n".join(lines) | tojson }};
-
-  copy_subject.addEventListener("click", function(e) {
-    navigator.clipboard.writeText(subject);
-  });
-
-  copy_message.addEventListener("click", function(e) {
-    navigator.clipboard.writeText(message);
-  });
-
-</script>
-{% endif %}
-{% endblock %}

templates/flickr_search.html

@@ -0,0 +1,23 @@
+{% extends "base.html" %}
+
+{% block title %}Flickr mail{% endblock %}
+
+{% block content %}
+  <div class="container">
+    <h1>Flickr mail</h1>
+    <p>Wikipedia article: {{ name }}</p>
+    <p><a href="https://flickr.com/search/?view_all=1&safe_search=3&text={{ '"' + name + '"' | urlencode }}">Search flickr</a></p>
+
+    <form action="{{ url_for("show_message") }}">
+      <input type="hidden" name="wikipedia" value="{{ wikipedia_url }}"></input>
+  <div class="mb-3">
+        <label for="flickr" class="form-label">Flickr URL:</label>
+        <input type="text" class="form-control" id="flickr" name="flickr" required>
+        </div>
+
+        <input type="submit" value="Submit">
+    </form>
+
+
+  </div>
+{% endblock %}

templates/message.jinja

@@ -21,5 +21,3 @@ Thank you for your consideration, and if you have any questions or require furth
 Warm regards,
 
 Edward
-
-edward@4angle.com

templates/show_error.html

@@ -1,23 +0,0 @@
-{% extends "base.html" %}
-
-{% block style %}
-<link rel="stylesheet" href="{{url_for('static', filename='css/exception.css')}}" />
-{% endblock %}
-
-{% block content %}
-<div class="p-2">
-
-<h1>Software error: {{ exception_type }}</h1>
-<div>
-  <pre>{{ exception }}</pre>
-</div>
-
-<h2 class="traceback">Traceback <em>(most recent call last)</em></h2>
-{{ summary | safe }}
-
-<p>Error in function "{{ last_frame.f_code.co_name }}": {{ last_frame_args | pprint }}</p>
-<pre>{{ last_frame.f_locals | pprint }}</pre>
-
-</div>
-
-{% endblock %}

templates/start_form.html

@@ -1,25 +1,32 @@
 <!DOCTYPE html>
-<html lang="en">
+<html>
 <head>
 <meta charset="utf-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>{% block title %}Xanadu{% endblock %}</title>
+  <title>Flickr Mail</title>
-
 <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-4bw+/aepP/YC94hEpVNVgiZdgIC5+VKNBQNGCHeKRQN+PtmoHDEXuppvnDJzQIu9" crossorigin="anonymous">
-
-{% block style %}
-{% endblock %}
 </head>
-
 <body>
-{% block content %}
+  <div class="container">
-{% endblock %}
+    <div class="row">
+    <h1>Enter URLs</h1>
+    <form action="{{ url_for("show_message") }}">
+  <div class="mb-3">
+        <label for="flickr" class="form-label">Flickr URL:</label>
+        <input type="text" class="form-control" id="flickr" name="flickr" required>
+        </div>
 
+  <div class="mb-3">
+        <label for="wikipedia" class="form-label">Wikipedia URL:</label>
+        <input type="text" class="form-control" id="wikipedia" name="wikipedia" required>
+        </div>
+
+        <input type="submit" value="Submit">
+    </form>
+
+  </div>
+  </div>
 <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-HwwvtgBNo3bZJJLYd8oVXjrBZt8cqVSpeBNS5n7C8IVInixGAoxmnlMuBnhbgrkm" crossorigin="anonymous"></script>
-
-{% block scripts %}
-{% endblock %}
-
 </body>
 </html>

templates/wikipedia_url.html

@@ -0,0 +1,20 @@
+{% extends "base.html" %}
+
+{% block title %}Flickr mail{% endblock %}
+
+{% block content %}
+  <div class="container">
+    <div class="row">
+    <h1>Enter URLs</h1>
+    <form action="{{ url_for("flickr_search") }}">
+      <div class="mb-3">
+        <label for="wikipedia" class="form-label">Wikipedia URL:</label>
+        <input type="text" class="form-control" id="wikipedia" name="wikipedia" required>
+      </div>
+
+      <input type="submit" value="Submit">
+    </form>
+
+  </div>
+  </div>
+{% endblock %}