var showing = 0;

            $nodes.each(function () {

                var n = this;

                var target_element = display_element(n);

                if (req && n.innerHTML.toLowerCase().indexOf(req) == -1) {

                    $(target_element).hide();

                }

                else {

                    $(target_element).show();

                    showing += 1;

                }

            });

            $('#repo_count').html(showing);

            /* FIXME: don't hardcode */

        }

    }

})();

/**

 * Comment handling

 */

// move comments to their right location, inside new trs

function move_comments($anchorcomments) {

    $anchorcomments.each(function(i, anchorcomment) {

        var $anchorcomment = $(anchorcomment);

        var target_id = $anchorcomment.data('target-id');

        var $comment_div = _get_add_comment_div(target_id);

        var f_path = $anchorcomment.data('f_path');

        var line_no = $anchorcomment.data('line_no');

        if ($comment_div[0]) {

            $comment_div.append($anchorcomment.children());

            _comment_div_append_add($comment_div, f_path, line_no);

        } else {

           $anchorcomment.before("Comment to {0} line {1} which is outside the diff context:".format(f_path || '?', line_no || '?'));

        }

    });

    linkInlineComments($('.firstlink'), $('.comment:first-child'));

}

// comment bubble was clicked - insert new tr and show form

function show_comment_form($bubble) {

    var children = $bubble.closest('tr.line').children('[id]');

    var line_td_id = children[children.length - 1].id;

    var $comment_div = _get_add_comment_div(line_td_id);

    var f_path = $bubble.closest('div.full_f_path').data('f_path');

    var parts = line_td_id.split('_');

    var line_no = parts[parts.length-1];

    comment_div_state($comment_div, f_path, line_no, true);

}

// return comment div for target_id - add it if it doesn't exist yet

function _get_add_comment_div(target_id) {

    var comments_box_id = 'comments-' + target_id;

    var $comments_box = $('#' + comments_box_id);

    if (!$comments_box.length) {

        var html = '<tr><td id="{0}" colspan="3" class="inline-comments"></td></tr>'.format(comments_box_id);

        $('#' + target_id).closest('tr').after(html);

        $comments_box = $('#' + comments_box_id);

    }

    return $comments_box;

}

// set $comment_div state - showing or not showing form and Add button

function comment_div_state($comment_div, f_path, line_no, show_form) {

    var $forms = $comment_div.children('.comment-inline-form');

    var $buttonrow = $comment_div.children('.add-button-row');

    var $comments = $comment_div.children('.comment');

    if (show_form) {

        if (!$forms.length) {

            _comment_div_append_form($comment_div, f_path, line_no);

        }

    } else {

        $forms.remove();

    }

    $buttonrow.remove();

    if ($comments.length && !show_form) {

        _comment_div_append_add($comment_div, f_path, line_no);

    }

}

// append an Add button to $comment_div and hook it up to show form

function _comment_div_append_add($comment_div, f_path, line_no) {

    var addlabel = TRANSLATION_MAP['Add Another Comment'];

    var $add = $('<div class="add-button-row"><span class="btn btn-mini add-button">{0}</span></div>'.format(addlabel));

    $comment_div.append($add);

    $add.children('.add-button').click(function(e) {

        comment_div_state($comment_div, f_path, line_no, true);

    });

}

// append a comment form to $comment_div

function _comment_div_append_form($comment_div, f_path, line_no) {

        .addClass('comment-inline-form');

    $comment_div.append($form_div);

    var $form = $comment_div.find("form");

    $form.submit(function(e) {

        e.preventDefault();

        if (!text){

            return;

        }

        $form.find('.submitting-overlay').show();

        var success = function(json_data) {

            $comment_div.append(json_data['rendered_text']);

            comment_div_state($comment_div, f_path, line_no, false);

            linkInlineComments($('.firstlink'), $('.comment:first-child'));

        };

        var postData = {

            'text': text,

            'f_path': f_path,

            'line': line_no

        };

        ajaxPOST(AJAX_COMMENT_URL, postData, success);

    });

    // create event for hide button

    $form.find('.hide-inline-form').click(function(e) {

        comment_div_state($comment_div, f_path, line_no, false);

    });

    setTimeout(function() {

        // callbacks

        tooltip_activate();

    }, 10);

}

function deleteComment(comment_id) {

    var url = AJAX_COMMENT_DELETE_URL.replace('__COMMENT_ID__', comment_id);

    var postData = {'_method': 'delete'};

    var success = function(o) {

        $('#comment-'+comment_id).remove();

        // Ignore that this might leave a stray Add button (or have a pending form with another comment) ...

    }

    ajaxPOST(url, postData, success);

}

/**

 * Double link comments

 */

var linkInlineComments = function($firstlinks, $comments){

    if ($comments.length > 0) {

        $firstlinks.html('<a href="#{0}">First comment</a>'.format($comments.prop('id')));

    }

    if ($comments.length <= 1) {

        return;

    }

    $comments.each(function(i, e){

            var prev = '';

            if (i > 0){

                var prev_anchor = $($comments.get(i-1)).prop('id');

                prev = '<a href="#{0}">Previous comment</a>'.format(prev_anchor);

            }

            var next = '';

            if (i+1 < $comments.length){

                var next_anchor = $($comments.get(i+1)).prop('id');

                next = '<a href="#{0}">Next comment</a>'.format(next_anchor);

            }

            $(this).find('.comment-prev-next-links').html(

                '<div class="prev-comment">{0}</div>'.format(prev) +

                '<div class="next-comment">{0}</div>'.format(next));

        });

}

/* activate files.html stuff */

var fileBrowserListeners = function(current_url, node_list_url, url_base){

    var current_url_branch = "?branch=__BRANCH__";

    $('#stay_at_branch').on('click',function(e){

        if(e.currentTarget.checked){

            var uri = current_url_branch;

            uri = uri.replace('__BRANCH__',e.currentTarget.value);

            window.location = uri;

        }

        else{

            window.location = current_url;

        }

    });

    var $node_filter = $('#node_filter');

    var filterTimeout = null;

    var nodes = null;

    var initFilter = function(){

        $('#node_filter_box_loading').show();

        $('#search_activate_id').hide();

        $('#add_node_id').hide();

        $.ajax({url: node_list_url, headers: {'X-PARTIAL-XHR': '1'}, cache: false})

            .done(function(json) {

                    nodes = json.nodes;

                    $('#node_filter_box_loading').hide();

                    $('#node_filter_box').show();

                    $node_filter.focus();

                    if($node_filter.hasClass('init')){

                        $node_filter.val('');

                        $node_filter.removeClass('init');

                    }

                })

            .fail(function() {

                    console.log('fileBrowserListeners initFilter failed to load');

                })

        ;

    }

    var updateFilter = function(e) {

        return function(){

            // Reset timeout

            filterTimeout = null;

            var query = e.currentTarget.value.toLowerCase();

            var match = [];

            var matches = 0;

            var matches_max = 20;

            if (query != ""){

                for(var i=0;i<nodes.length;i++){

                    var pos = nodes[i].name.toLowerCase().indexOf(query);

                    if(query && pos != -1){

## -*- coding: utf-8 -*-

## usage:

## <%namespace name="comment" file="/changeset/changeset_file_comment.html"/>

## ${comment.comment_block(co)}

##

<%def name="comment_block(co)">

  <div class="comment" id="comment-${co.comment_id}" line="${co.line_no}">

    <div class="comment-prev-next-links"></div>

    <div class="comment-wrapp">

      <div class="meta">

          <div style="float:left">

               ${h.gravatar(co.author.email, size=20)}

          </div>

          <div class="user">

              ${co.author.full_name_and_username}

          </div>

          <span>

              ${h.age(co.modified_at)}

              %if co.pull_request:

                ${_('on pull request')}

                <a href="${co.pull_request.url()}">"${co.pull_request.title or _("No title")}"</a>

              %else:

                ${_('on this changeset')}

              %endif

              <a class="permalink" href="${co.url()}">&para;</a>

          </span>

          %if h.HasPermissionAny('hg.admin')() or h.HasRepoPermissionAny('repository.admin')(c.repo_name) or co.author.user_id == c.authuser.user_id:

            <div onClick="confirm('${_("Delete comment?")}') && deleteComment(${co.comment_id})" class="buttons delete-comment btn btn-mini">${_('Delete')}</div>

          %endif

      </div>

      <div class="text">

        %if co.status_change:

           <div class="automatic-comment">

             <p>

               <span title="${_('Changeset status')}" class="changeset-status-lbl">${_("Status change")}: ${co.status_change[0].status_lbl}</span>

               <span class="changeset-status-ico"><i class="icon-circle changeset-status-${co.status_change[0].status}"></i></span>

             </p>

           </div>

        %endif

        %if co.text:

          ${h.render_w_mentions(co.text, c.repo_name)|n}

        %endif

      </div>

    </div>

  </div>

</%def>

<%def name="comment_inline_form()">

<div id='comment-inline-form-template' style="display:none">

  <div class="ac">

  %if c.authuser.username != 'default':

    ${h.form('#', class_='inline-form')}

      <div class="clearfix">

          <span style="color:#577632" class="tooltip">${_('Comments are in plain text. Use @username inside this text to notify another user.')|n}</span>

        </div>

      </div>

      <div class="comment-button">

        <div class="submitting-overlay">${_('Submitting ...')}</div>

        ${h.submit('save', _('Comment'), class_='btn btn-small save-inline-form')}

        ${h.reset('hide-inline-form', _('Cancel'), class_='btn btn-small hide-inline-form')}

      </div>

    ${h.end_form()}

  %else:

      ${h.form('')}

      <div class="clearfix">

          <div class="comment-help">

            ${_('You need to be logged in to comment.')} <a href="${h.url('login_home', came_from=request.path_qs)}">${_('Login now')}</a>

          </div>

      </div>

      <div class="comment-button">

      ${h.reset('hide-inline-form', _('Hide'), class_='btn btn-small hide-inline-form')}

      </div>

      ${h.end_form()}

  %endif

  </div>

</div>

</%def>

## show comment count as "x comments (y inline, z general)"

<%def name="comment_count(inline_cnt, general_cnt)">

    ${'%s (%s, %s)' % (

        ungettext("%d comment", "%d comments", inline_cnt + general_cnt) % (inline_cnt + general_cnt),

        ungettext("%d inline", "%d inline", inline_cnt) % inline_cnt,

        ungettext("%d general", "%d general", general_cnt) % general_cnt

    )}

    <span class="firstlink"></span>

</%def>

## generate inline comments and the main ones

<%def name="generate_comments()">

<div class="comments">

  %for f_path, lines in c.inline_comments:

    %for line_no, comments in lines.iteritems():

      <div class="comments-list-chunk" data-f_path="${f_path}" data-line_no="${line_no}" data-target-id="${h.safeid(h.safe_unicode(f_path))}_${line_no}">

        %for co in comments:

            ${comment_block(co)}

        %endfor

      </div>

    %endfor

  %endfor

  <div class="comments-number">

    ${comment_count(c.inline_cnt, len(c.comments))}

  </div>

      <div class="comments-list-general">

        %for co in c.comments:

            ${comment_block(co)}

        %endfor

      </div>

</div>

</%def>

## MAIN COMMENT FORM

<%def name="comments(post_url, cur_status, is_pr=False, change_status=True)">

<div class="comments">

    %if c.authuser.username != 'default':

    <div class="comment-form ac">

      ${h.form(post_url, id="main_form")}

        <div id="edit-container" class="clearfix">

            <div class="comment-help">

              <span style="color:#577632" class="tooltip">${_('Comments are in plain text. Use @username inside this text to send notification to another local user.')|n}</span>

            </div>

            <div class="mentions-container" id="mentions_container"></div>

            ${h.textarea('text', class_="comment-block-ta")}

            %if change_status:

              <div id="status_block_container" class="status-block">

                %if is_pr:

                  ${_('Vote for pull request status')}:

                %else:

                  ${_('Set changeset status')}:

                %endif

                <input type="radio" class="status_change_radio" name="changeset_status" id="changeset_status_unchanged" value="" checked="checked" />

                <label for="changeset_status_unchanged">

                  ${_('No change')}

                </label>

                %for status,lbl in c.changeset_statuses:

                    <span>

                        <input type="radio" class="status_change_radio" name="changeset_status" id="${status}" value="${status}">

                        <label for="${status}"><i class="icon-circle changeset-status-${status}" /></i>${lbl}</label>

                    </span>

                %endfor

                %if is_pr and ( \

                    h.HasPermissionAny('hg.admin')() or h.HasRepoPermissionAny('repository.admin')(c.repo_name) \

                    or c.pull_request.owner.user_id == c.authuser.user_id):

                  <input id="save_close" type="checkbox" name="save_close">

                  <label id="save_close_label" for="save_close">${_("Close")}</label>

                %endif

              </div>

            %endif