Log Analyzer

{# The left hand column is a controlled by a bootstrap navbar. The user clicks on either "By IP" or "By Time" and bootstrap shows the appropriate tab-pane in the tab contents. The left-hand column controls what is visible in the right-hand panel by marking at most one of them as "active". Being inside a tab contents, only those marked active are made visible. We unfortunately cannot use a bootstrap navbar because it requires that all the navigation tabs be within a single unordered list. #}

{% set name_and_glyph = ( ("HAS_SEARCH", "search"), ("FETCHED_GALLERY", "images"), ("HAS_METADATA", "list-ul"), ("HAS_DOWNLOAD", "file-download"), ("HAS_OBSOLETE_SLUG" , "book-dead")) %} {% set ip_to_host_name = context.ip_to_host_name %} {% macro generate_session_row(session, full) %} {% for flag_name, glyph in name_and_glyph %} {% set flag = context.flag_name_to_flag(flag_name) %} {% set flag_in_use = flag in session.session_info.get_icon_flags() %} {% if flag_in_use or full %} {% set classes = ['fas', 'fa-' + glyph] + ([] if flag_in_use else ['invisible']) %} ‍ {% else %} {% endif %} {% endfor %} {{ caller() }} {% endmacro %} {% macro session_ip_or_name(session_info) %} {% if session_info.host_ip in ip_to_host_name %} {{ ip_to_host_name[session_info.host_ip] }} {% else %} {{ session_info.host_ip }} {% endif %} {% endmacro %}

{% for host_info in host_infos_by_ip %} {% if not loop.first %}

{% endif %} {{ session_ip_or_name(host_info.sessions[0]) }} ({{ host_info.total_time }}) {% for session in host_info.sessions %} {% call generate_session_row(session, loop.first) -%} {{- session.start_time().strftime("%Y %b %d %H:%M:%S") }} ({{ session.duration() }}) {%- endcall %} {% endfor %}

{% endfor %}

## #ByIP

{% for day, sessions_for_day in context.get_host_infos_by_date() %} {% if not loop.first %}

{% endif %}

{% for session in sessions_for_day %} {% call generate_session_row(session, loop.first) -%} {{- session.start_time().strftime("%H:%M:%S") }} ({{ session.duration() }}) {{ session_ip_or_name(session) }} {%- endcall %} {% endfor %}

{% endfor %}

## #ByTime

{% include "summary.html" %}

## #Summary

## Tab Content containing #ByIp and #ByTime

## #left

{% macro print_slugs(session) %}

{{ type.title() }} Slugs: {% for slug_name, is_obsolete in slug_info %} {{ slug_name }} {{- '' if loop.last else ', ' }} ## minus sign kills the spaces before the comma {% else %} none {% endfor %}

{% endmacro %} {% macro print_session_entries(session) %} {% for entry in session.entries %} {% for line in entry.data %} {% set classes = context.log_entry_to_classes(session, entry, loop.index0) %} {% if loop.first %} {% if entry.opus_url %} {% else %} {% endif %} {% else %} {% endif %} {% endfor %} {% endfor %}

•

{% endmacro %}

{# The following node is the parent of all SessionInfo nodes constructed on the fly. We give it an id so that we can easily find it. #}

{# The lines marked <<<< and >>>> are special markers for the code that reads the Jinja generated output and then writes it out to a file. Each such line consists of four <'s or >'s, an id uniquely marking the session, and the actual contents of the line. If we are including session info inline, the code just ignores the <<<<, >>>>, and session id, and outputs whatever is on the rest of the line. If session info is in separate files, then the code between the <<<< and >>>> is written in a separate file whose name is generated from the session.id. The additional text at the end of the line is ignored. These markers are never nested. #}

{% set session_info_classes = "SessionInfo tab-pane" %}

Welcome to the OPUS log Analyzer

{% for session in context.sessions %} {# session_info_classes is a variable because it is also used in the JS below. #} <<<< {{ session.id }}

{% set host_ip = session.host_ip %} {% if host_ip in ip_to_host_name %}

{{ ip_to_host_name[host_ip] }} ({{ host_ip }}) at {{ session.start_time().strftime("%Y %b %d %H:%M:%S %z") }}

{% else %}

{{ host_ip }} at {{ session.start_time().strftime("%Y %b %d %H:%M:%S %z") }}

{% endif %} {% if not context.elide_session_details %} {{ print_slugs(session) }}

{{ print_session_entries(session) }} {% endif %} >>>> {{ session.id }}

{% endfor %} {% include 'histogram.html' %}

## class=tabContent

## #right

{{ day.strftime("%Y %b %d") }}

{{ ip_to_host_name[host_ip] }} ({{ host_ip }}) at {{ session.start_time().strftime("%Y %b %d %H:%M:%S %z") }}

{{ host_ip }} at {{ session.start_time().strftime("%Y %b %d %H:%M:%S %z") }}