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Add search functionality #13

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Add search functionality #13

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16 changes: 15 additions & 1 deletion lincoln/templates/base.html
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,16 @@
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->

<script>
$(document).ready(function() {
// Action stats form based on input val
$('#search').submit(function(){
var query = $('#query').val();
$(this).attr('action', "/search/" + query);
});
});
</script>
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Why are you using JS here? We should probably just use GET method if we want it to make a nice history entry for users.

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copy pasta code from simple multi. Idk what you mean about a history entry, please elaborate?

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Three options I suppose

  1. Use POST. This means that going backward then forward usually prompts for form resubmission. We don't really want that here.
  2. Use GET. No prompt when going through history. It also will cause google and the like to not index/cache these pages I believe.
  3. Use canoncial URLs. This is probably not what we want here since google will index and cache the page.

Just switch method to GET and toss the JS I think.

</head>

<body>
Expand All @@ -40,10 +50,14 @@
<a class="navbar-brand" href="/">Lincoln</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<ul class="nav navbar-nav navbar-left">
<li{% if page == "blocks" %} class="active"{% endif %}><a href="/"><i class="fa fa-cubes"></i> Blocks</a></li>
<li{% if page == "transactions" %} class="active"{% endif %}><a href="/transactions"><i class="fa fa-sitemap"></i> Transactions</a></li>
</ul>
<form class="navbar-form navbar-right" id="search">
<input type="text" class="form-control col-lg-8" placeholder="Search" id="query">
<button type="submit" class="btn btn-success">Go</button>
</form>
</div><!--/.nav-collapse -->
</div>
</div>
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11 changes: 11 additions & 0 deletions lincoln/templates/search_results.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
{% set title = "Search results" %}
{% set page = "search_results" %}
{% extends "base.html" %}
{% block content %}
<h3 style="margin-top:0px;"><i class="fa fa-search text-warning"></i> Search results</h3>
<h5 style="margin-top:0px;"><i class="fa fa-cubes text-warning"></i> Blocks</h5>
{% include "blocks_table.html" %}
<h3 style="margin-top:0px;"><i class="fa fa-sitemap text-warning"></i> Transactions</h3>
{% include "transaction_table.html" %}
{% endblock %}

11 changes: 11 additions & 0 deletions lincoln/views.py
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Original file line number Diff line number Diff line change
Expand Up @@ -52,3 +52,14 @@ def favicon():
return send_from_directory(
os.path.join(root, 'static'),
'favicon.ico', mimetype='image/vnd.microsoft.icon')

@main.route('/search/<query>')
def search(query):
blob = core.lx(query)

# Query for items
blocks = m.Block.query.filter(m.Block.hash.like(blob)).limit(10)
transactions = m.Transaction.query.filter(m.Transaction.txid.like(blob)).limit(10)
return render_template('search_results.html',
blocks=blocks,
transactions=transactions)