{% extends "layout.html" %}

{% import "macros.html" as macros %}


{% macro make_title() %}
    {% if read_only %}
        Preview{% if feed %} for{% endif %}
    {% elif not request.args.q %}
        Entries{% if feed %} for{% endif %}
    {% else %}
        Search for <b>{{ request.args.q }}</b>{% if feed %} in{% endif %}
    {% endif %}
    {% if feed %}
        <b title="{{ macros.feed_title_secondary(feed) }}">{{ macros.feed_title(feed) }}</b>
    {% endif %}
    {% if request.args.tags %}
        in feeds tagged <b>{{ request.args.tags }}</b>
    {% endif %}
{% endmacro %}

{% block page_title %}{{ make_title() | striptags }}{% endblock %}
{% block main_title %}{{ make_title() }}{% endblock %}


{% block body %}

{% if feed and feed.subtitle %}
{# 24 words * 4.7 letters/word = 112.8 letters #}
<p><em>
{{ macros.abbr_truncate(feed.subtitle, 113) }}
</em></p>
{% endif %}


<div id="update-entries">
<ul class="controls">


{% if not read_only %}

    {{ macros.radio_links('show', [
        ('unread', none),
        ('read', none),
        ('all', none),
    ], 'unread', '.entries') }}

    {{ macros.radio_links('has-enclosures', [
        ('yes', none),
        ('no', none),
        (none, "don't care"),
    ], none, '.entries', 'has enclosures') }}

    {{ macros.radio_links('important', [
        ('yes', none),
        ('no', none),
        (none, "don't care"),
    ], none, '.entries', 'important') }}


    {% if not request.args.q %}
        {{ macros.radio_links('sort', [
            ('recent', none),
            ('random', none),
        ], 'recent', '.entries', 'sort by') }}
    {% else %}
        {{ macros.radio_links('sort', [
            ('relevant', none),
            ('recent', none),
            ('random', none),
        ], 'relevant', '.entries', 'sort by') }}
    {% endif %}


    {# TODO: maybe show it uncollapsed if we're on the search page #}
    {# TODO: maybe have a different template for search #}

    {% set context = request.args.copy() %}
    {% set _ = context.pop('q', none) %}

    {% if not request.args.q %}
        {% set _ = context.pop('sort', none) %}
    {% endif %}

    {{ macros.text_input_button_get(
        '.entries', 'search', 'q', 'search', request.args.q,
        input_type='search',
        context=context,
        autocomplete=true,
    ) }}


    {% if not feed %}
        {% set context = request.args.copy() %}
        {% set _ = context.pop('tags', none) %}

        {{ macros.text_input_button_get(
            '.entries', 'filter by tag', 'tags', '["one", "two"]', request.args.tags,
            input_type='search',
            context=context,
            autocomplete=true,
        ) }}

        {% if request.args.tags %}
            <li>
                <a href="{{ url_for('.feeds', tags=request.args.tags) }}">feeds with these tags</a>
        {% endif %}

    {% endif %}


{% endif %} {# not read_only #}


{{ macros.toggle_link('counts', [
    ('yes', 'counts'),
    ('no', 'no counts'),
], 'no', '.entries') }}


{% if feed %}

    <li>
        {% if feed.link %}<a href="{{ feed.link }}">site</a>{% endif %}
        <a href="{{ feed.url }}"
            {%- if feed.version %} title="{{ feed.version }}"{% endif -%}
        >feed</a>

    {# TODO: duplicated from feeds.html #}
    <li>
        added <span title="{{ feed.added }}">{{ feed.added | humanize_naturaltime }}</span>;
        {% if feed.updated %}
            updated
            <span title="{{ feed.updated }}">{{ feed.updated | humanize_naturaltime }}</span>
        {% else %}
            not updated
        {% endif %}

    {# TODO: almost duplicated from feeds.html #}
    {% if feed_entry_counts %}
    <li>
        {{ macros.entry_counts(feed_entry_counts) }}
    {% endif %}

    {# TODO: duplicated from feeds.html #}
    <li>
        {% for tag in feed_tags %}
        <small><a href="{{ url_for('.feeds', tags=[tag] | tojson) }}" class="tag">{{ tag }}</a></small>
        {% endfor %}

    {# TODO: read_only != preview, we should be more specific #}
    {% if read_only %}
        {{ macros.simple_button(
            '.form_api', 'add-feed', 'add feed',
            leave_disabled=true,
            next=url_for('.entries', feed=request.args.url),
            context={'feed-url': request.args.url},
            js_enabled=False,
        ) }}
    {% endif %}


    {% if not read_only %}

        {% set next = url_for('.entries', **request.args) %}

        {% if current_what != 'read' %}
            {{- macros.confirm_button('.form_api', 'mark-all-as-read', 'all read', leave_disabled=true, next=next, context={'feed-url': feed.url, 'entry-id': entries_data | tojson}) -}}
        {% endif %}
        {% if current_what != 'unread' %}
            {{- macros.confirm_button('.form_api', 'mark-all-as-unread', 'all unread', leave_disabled=true, next=next, context={'feed-url': feed.url, 'entry-id': entries_data | tojson}) -}}
        {% endif %}

        {{ macros.confirm_button('.form_api', 'delete-feed', 'delete feed', leave_disabled=true, next=url_for('.entries'), context={'feed-url': feed.url}) }}

        {{ macros.text_input_button('.form_api', 'update-feed-title', 'update feed title', 'feed-title', 'feed title', leave_disabled=true, next=next, context={'feed-url': feed.url}, value=feed.user_title) }}

        {{ macros.text_input_button('.form_api', 'update-feed-tags', 'update feed tags', 'feed-tags', 'feed tags', leave_disabled=true, next=next, context={'feed-url': feed.url}, value=feed_tags | join(' ')) }}

        <li>
        <a href="{{ url_for('.metadata', feed=feed.url) }}">update metadata</a>

        {# <!-- TODO: how do we redirect to the new feed after url update? --> #}
        {{ macros.text_confirm_button('.form_api', 'change-feed-url', 'change feed URL', 'new-feed-url', 'new URL', leave_disabled=true, next=url_for('.entries'), context={'feed-url': feed.url}) }}

        {# we reload from javascript so we still get the "..." loading indicator #}
        {% call macros.simple_button('.form_api', 'update-feed', 'update', next=next, context={'feed-url': feed.url}) %}
            location.reload();
        {% endcall %}

        {% if feed.updates_enabled %}
            {{ macros.simple_button('.form_api', 'disable-feed-updates', 'disable updates', leave_disabled=true, next=next, context={'feed-url': feed.url}) }}
        {% else %}
            {{ macros.simple_button('.form_api', 'enable-feed-updates', 'enable updates', leave_disabled=true, next=next, context={'feed-url': feed.url}) }}
        {% endif %}

    {% endif %} {# not read_only #}

{% endif %} {# feed #}


{% for message in get_flashed_messages_by_prefix(
    'mark-all-as-read',
    'mark-all-as-unread',
    'delete-feed',
    'update-feed-title',
    'update-feed-tags',
    'change-feed-url',
    'update-feed',
    'disable-feed-updates',
    'enable-feed-updates',
) %}
<li class="error">{{ message }}
{% endfor %}


{# TODO: duplicated from feeds.html #}
{% if feed and feed.last_exception and feed.updates_enabled %}
    <li class="error" title="{{ feed.last_exception.traceback_str }}">
    <b>update error</b>:
    {% set type_parts = feed.last_exception.type_name.partition('builtins.') %}
    {{ feed.last_exception.type_name if type_parts[0] else type_parts[2] }}:
    {{ feed.last_exception.value_str }}
{% endif %}


{% if error %}
    <li class="error"><b>error</b>: {{ error }}
{% endif %}


</ul>


</div>

{% if counts %}
<p>
    {{ macros.entry_counts(counts) }}
{% endif %}



{% for entry in entries %}
{% set feed = entry.feed %}

<div id="entry-{{ loop.index }}" class="entry">

<h2><a href="{{ entry.link }}">
{%- if entry.title and entry.title.strip() -%}
{{ entry.title | safe }}
{%- else -%}
untitled
{%- endif -%}
</a>
</h2>

<ul class="controls">

<li>
    <a href="{{ url_for('.entries', feed=entry.feed.url) }}">{{ macros.feed_title(entry.feed) }}</a>
<li>
    {%- set published = entry.published or entry.updated -%}
    <span title="{{ published }}">{{ published | humanize_naturaltime }}</span>


{% if not read_only %}

    {% set next = url_for('.entries', **request.args) + '#entry-' + ((loop.index if not loop.last else loop.index - 1) | string) %}
    {% set context = {'feed-url': feed.url, 'entry-id': entry.id} %}

    {% if entry.read %}
        {{ macros.simple_button('.form_api', 'mark-as-unread', 'unread', leave_disabled=true, next=next, context=context, title=entry.read_modified or "not modified") }}
    {% else %}
        {{ macros.simple_button('.form_api', 'mark-as-read', 'read', leave_disabled=true, next=next, context=context, title=entry.read_modified or "not modified") }}
    {% endif %}

    {% if entry.important %}
        {{ macros.simple_button('.form_api', 'mark-as-unimportant', 'unimportant', leave_disabled=true, next=next, context=context, title=entry.important_modified or "not modified") }}
    {% else %}
        {{ macros.simple_button('.form_api', 'mark-as-important', 'important', leave_disabled=true, next=next, context=context, title=entry.important_modified or "not modified") }}
    {% endif %}

    {% if not (entry.read and not entry.important and entry.important_modified) %}
        {{ macros.simple_button('.form_api', 'mark-as-dont-care', "don't care", leave_disabled=true, next=next, context=context) }}
    {% endif %}


{% endif %} {# not read only #}


{% for message in get_flashed_messages_by_prefix(
    ('mark-as-read', feed.url, entry.id),
    ('mark-as-unread', feed.url, entry.id),
    ('mark-as-important', feed.url, entry.id),
    ('mark-as-unimportant', feed.url, entry.id),
    ('mark-as-dont-care', feed.url, entry.id),
) %}
<li class="error">{{ message }}
{% endfor %}

</ul>


{% set content = none %}
{% if entry.summary %}
{% set content = entry.summary %}
{% else %}
    {% set content = macros.entry_content(entry) | trim %}
{% endif %}

{% if content %}
<p>
    {# TODO: maybe unify entry / search result content or something? #}
    {% if not request.args.q %}
        {{ content | striptags | truncate }}
    {% else %}
        {{ content }}
    {% endif %}

    {% if not read_only %}
        <a href="{{ url_for('.entry', feed=entry.feed.url, entry=entry.id) }}">more</a>
    {% endif %}
</p>
{% endif %}


{{ macros.entry_enclosures(entry) }}


</div>

{% else %}

{% if not error %}
    {% if not request.args.q and not request.args.tags %}
        <p>no {% if current_what != 'all' %}{{ current_what }} {% endif %}entries for this feed</p>
    {% else %}
        <p>no results for this query</p>
    {% endif %}
{% endif %}

{% endfor %}


{% set limit = request.args.get('limit') | int %}
{% if limit -%}
{%- set args = request.args.copy() -%}
{%- set _ = args.poplist('limit') -%}

<p>
showing only the first {{ limit }} entries;
<a href='
    {{- url_for('.entries', **args) -}}
    {%- if entries %}#entry-{{ entries | length }}{% endif -%}
'>show all entries</a>
</p>

{%- endif %}


{% endblock %}