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https://github.com/searxng/searxng.git
synced 2024-11-04 20:30:11 +01:00
[enh] display errors
also tried flask's flash feature but flask creates session cookies if it isn't flushed. Avoiding session cookies to preserve privacy
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@ -1,3 +1,4 @@
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{% from 'oscar/macros.html' import icon %}
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<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"{% if rtl %} dir="rtl"{% endif %}>
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<head>
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@ -54,6 +55,20 @@
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<body>
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{% include 'oscar/navbar.html' %}
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<div class="container">
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{% if errors %}
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<div class="alert alert-danger fade in" role="alert">
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<button class="close" data-dismiss="alert" type="button">
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<span aria-hidden="true">×</span>
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<span class="sr-only">{{ _('Close') }}</span>
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</button>
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<strong class="lead">{{ icon('info-sign') }} {{ _('Error!') }}</strong>
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<ul>
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{% for message in errors %}
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<li>{{ message }}</li>
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{% endfor %}
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</ul>
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</div>
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{% endif %}
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{% block site_alert_error %}
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{% endblock %}
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@ -344,6 +344,8 @@ def render(template_name, override_theme=None, **kwargs):
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kwargs['cookies'] = request.cookies
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kwargs['errors'] = request.errors
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kwargs['instance_name'] = settings['general']['instance_name']
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kwargs['results_on_new_tab'] = request.preferences.get_value('results_on_new_tab')
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@ -364,15 +366,16 @@ def render(template_name, override_theme=None, **kwargs):
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@app.before_request
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def pre_request():
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# merge GET, POST vars
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request.errors = []
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preferences = Preferences(themes, categories.keys(), engines, plugins)
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try:
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preferences.parse_cookies(request.cookies)
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except:
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# TODO throw error message to the user
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logger.warning('Invalid config')
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request.errors.append(gettext('Invalid settings, please edit your preferences'))
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request.preferences = preferences
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# merge GET, POST vars
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# request.form
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request.form = dict(request.form.items())
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for k, v in request.args.items():
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@ -397,7 +400,7 @@ def index():
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Supported outputs: html, json, csv, rss.
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"""
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if not request.args and not request.form:
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if request.form.get('q') is None:
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return render(
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'index.html',
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)
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@ -410,7 +413,8 @@ def index():
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# search = Search(search_query) # without plugins
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search = SearchWithPlugins(search_query, request)
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result_container = search.search()
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except Exception:
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except:
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request.errors.append(gettext('search error'))
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logger.exception('search error')
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return render(
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'index.html',
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@ -573,7 +577,7 @@ def preferences():
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try:
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request.preferences.parse_form(request.form)
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except ValidationException:
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# TODO use flash feature of flask
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request.errors.append(gettext('Invalid settings, please edit your preferences'))
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return resp
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return request.preferences.save(resp)
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