var _close_tooltip = function(e){

    e.stopImmediatePropagation();

    var $tipBox = $('#tip-box');

    $tipBox.hide();

    var el = e.currentTarget;

    $(el).prop('title', $(el).attr('tt_title'));

};

/**

 * Quick filter widget

 *

 * @param target: filter input target

 * @param nodes: list of nodes in html we want to filter.

 * @param display_element function that takes current node from nodes and

 *    does hide or show based on the node

 */

var q_filter = (function() {

    var _namespace = {};

    var namespace = function (target) {

        if (!(target in _namespace)) {

            _namespace[target] = {};

        }

        return _namespace[target];

    };

    return function (target, $nodes, display_element) {

        var $nodes = $nodes;

        var $q_filter_field = $('#' + target);

        var F = namespace(target);

        $q_filter_field.keyup(function (e) {

            clearTimeout(F.filterTimeout);

            F.filterTimeout = setTimeout(F.updateFilter, 600);

        });

        F.filterTimeout = null;

        F.updateFilter = function () {

            // Reset timeout

            F.filterTimeout = null;

            var obsolete = [];

            var req = $q_filter_field.val().toLowerCase();

            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());

            if (f_path && line_no) {

                _comment_div_append_add($comment_div, f_path, line_no);

            } else {

                _comment_div_append_form($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 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.

// An Add button is shown on non-empty forms when no form is shown.

// The form is controlled by show_form - if undefined, form is only shown for general comments.

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

    var show_form = show_form_opt !== undefined ? show_form_opt : !f_path && !line_no;

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

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

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

    $forms.remove();

    $buttonrow.remove();

    if (show_form) {

        _comment_div_append_form($comment_div, f_path, line_no);

    } else if ($comments.length) {

        _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-default btn-xs 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) {

    var $form_div = $('#comment-inline-form-template').children()

        .clone()

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

    $comment_div.append($form_div);

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

    var $textarea = $form.find('textarea');

    var $mentions_container = $form.find('div.mentions-container');

    $form.submit(function(e) {

        e.preventDefault();

        var text = $textarea.val();

        var review_status = $form.find('input:radio[name=changeset_status]:checked').val();

        var pr_close = $form.find('input:checkbox[name=save_close]:checked').length ? 'on' : '';

        var pr_delete = $form.find('input:checkbox[name=save_delete]:checked').length ? 'delete' : '';

        if (!text && !review_status && !pr_close && !pr_delete) {

            alert("Please provide a comment");

            return false;

        }

        if (pr_delete) {

            if (text || review_status || pr_close) {

                alert('Cannot delete pull request while making other changes');

                return false;

            }

            if (!confirm('Confirm to delete this pull request')) {

                return false;

            }

            var comments = $('.comment').size();

            if (comments > 0 &&

                !confirm('Confirm again to delete this pull request with {0} comments'.format(comments))) {

                return false;

            }

        }

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

        var postData = {

            'text': text,

            'f_path': f_path,

            'line': line_no,

            'changeset_status': review_status,

            'save_close': pr_close,

            'save_delete': pr_delete

        };

        var success = function(json_data) {

            if (pr_delete) {

                location = json_data['location'];

            } else {

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

<%def name="diff_block(a_repo_name, a_ref_type, a_ref_name, a_rev,

                       cs_repo_name, cs_ref_name, cs_ref_type, cs_rev,

                       file_diff_data)">

<div class="diff-collapse">

    <span target="${'diff-container-%s' % (id(file_diff_data))}" class="diff-collapse-button">&uarr; ${_('Collapse Diff')} &uarr;</span>

</div>

<div class="diff-container" id="${'diff-container-%s' % (id(file_diff_data))}">

%for id_fid, url_fid, op, a_filename, cs_filename, diff, stats in file_diff_data:

    ${diff_block_diffblock(id_fid, url_fid, op, diff,

        a_repo_name, a_rev, a_ref_type, a_ref_name, a_filename,

        cs_repo_name, cs_rev, cs_ref_type, cs_ref_name, cs_filename)}

%endfor

</div>

</%def>

<%def name="diff_block_diffblock(id_fid, url_fid, op, diff,

    a_repo_name, a_rev, a_ref_type, a_ref_name, a_filename,

    cs_repo_name, cs_rev, cs_ref_type, cs_ref_name, cs_filename)"

>

    <div id="${id_fid}_target" style="clear:both;margin-top:25px"></div>

    <div id="${id_fid}" class="diffblock margined comm">

        <div class="code-header">

            <div class="changeset_header">

                <div class="changeset_file">

                    ${h.safe_unicode(cs_filename)}

                </div>

                <div class="diff-actions">

                  <span style="margin: 0 10px">

                    %if op == 'A':

                      <span class="no-file" data-toggle="tooltip" title="${_("No file before")}">

                        <i class="icon-minus-circled"></i></span>

                    %else:

                      <a href="${h.url('files_home', repo_name=a_repo_name, f_path=a_filename, revision=a_rev)}" data-toggle="tooltip" title="${_("File before")}">

                        <i class="icon-doc"></i></a>

                    %endif

                    %if op == 'A':

                      <span class="arrow" data-toggle="tooltip" title="${_("Added")}">&#10142;</span>

                    %elif op == 'M':

                      <span class="arrow" data-toggle="tooltip" title="${_("Modified")}">&#10142;</span>

                    %elif op == 'D':

                      <span class="arrow" data-toggle="tooltip" title="${_("Deleted")}">&#10142;</span>

                    %elif op == 'R':

                      <span class="arrow" data-toggle="tooltip" title="${_("Renamed")}">&#10142;</span>

                    %elif op is None:

                      <span class="arrow" data-toggle="tooltip" title="${_("No change")}">&#10142;</span>

                    %else:

                      <span class="arrow" data-toggle="tooltip" title="${_("Unknown operation: %r") % op}">&#10142;</span>

                    %endif

                    %if op == 'D':

                      <span class="no-file" data-toggle="tooltip" title="${_("No file after")}">

                        <i class="icon-minus-circled"></i></span>

                    %else:

                      <a href="${h.url('files_home', repo_name=cs_repo_name, f_path=cs_filename, revision=cs_rev)}" data-toggle="tooltip" title="${_("File after")}">

                        <i class="icon-doc"></i></a>

                    %endif

                  </span>

                  <a href="${h.url('files_diff_home',repo_name=cs_repo_name,f_path=h.safe_unicode(cs_filename),diff2=cs_rev,diff1=a_rev,diff='diff',fulldiff=1)}" data-toggle="tooltip" title="${_('Show full diff for this file')}">

                      <i class="icon-file-code"></i></a>

                  <a href="${h.url('files_diff_2way_home',repo_name=cs_repo_name,f_path=h.safe_unicode(cs_filename),diff2=cs_rev,diff1=a_rev,diff='diff',fulldiff=1)}" data-toggle="tooltip" title="${_('Show full side-by-side diff for this file')}">

                      <i class="icon-docs"></i></a>

                  <a href="${h.url('files_diff_home',repo_name=cs_repo_name,f_path=h.safe_unicode(cs_filename),diff2=cs_rev,diff1=a_rev,diff='raw')}" data-toggle="tooltip" title="${_('Raw diff')}">

                      <i class="icon-diff"></i></a>

                  <a href="${h.url('files_diff_home',repo_name=cs_repo_name,f_path=h.safe_unicode(cs_filename),diff2=cs_rev,diff1=a_rev,diff='download')}" data-toggle="tooltip" title="${_('Download diff')}">

                      <i class="icon-floppy"></i></a>

                  ${c.ignorews_url(request.GET, url_fid)}

                  ${c.context_url(request.GET, url_fid)}

                </div>

                <span style="float:right;margin-top:-3px">

                    <label>

                        ${_('Show inline comments')}

                        ${h.checkbox('',checked="checked",class_="show-inline-comments",id_for=url_fid)}

                    </label>

                </span>

            </div>

        </div>

            ${diff|n}

            %if cs_filename.rsplit('.')[-1] in ['png', 'gif', 'jpg', 'bmp']:

              <div class="btn btn-image-diff-show">Show images</div>

              %if op == 'M':

                <div id="${id_fid}_image-diff" class="btn btn-image-diff-swap" style="display:none">Press to swap images</div>

              %endif

              <div style="font-size: 0">

                %if op in 'DM':

                  <img id="${id_fid}_image-diff-img-a" class="img-diff img-diff-swapable" style="display:none"

                      realsrc="${h.url('files_raw_home',repo_name=a_repo_name,revision=a_rev,f_path=a_filename)}" />

                %endif

                %if op in 'AM':

                  <img id="${id_fid}_image-diff-img-b" class="img-diff img-diff-swapable" style="display:none"

                      realsrc="${h.url('files_raw_home',repo_name=cs_repo_name,revision=cs_rev,f_path=cs_filename)}" />

                %endif

              </div>

            %endif

        </div>

    </div>

</%def>

<%def name="diff_block_js()">

<script type="text/javascript">

$(document).ready(function(){

    $('.btn-image-diff-show').click(function(e){

        $('.btn-image-diff-show').hide();

        $('.btn-image-diff-swap').show();

        $('.img-diff-swapable')

            .each(function(i,e){

                    $(e).prop('src', $(e).attr('realsrc'));

                })

            .show();

        });

    $('.btn-image-diff-swap').mousedown(function(e){

        $('#'+e.currentTarget.id+'-img-a.img-diff-swapable')

          .before($('#'+e.currentTarget.id+'-img-b.img-diff-swapable'));

    });

    var reset = function(e){

        $('#'+e.currentTarget.id+'-img-a.img-diff-swapable')

          .after($('#'+e.currentTarget.id+'-img-b.img-diff-swapable'));

    };

    $('.btn-image-diff-swap').mouseup(reset);

    $('.btn-image-diff-swap').mouseleave(reset);

    $('.diff-collapse-button').click(function(e) {

        var $button = $(e.currentTarget);

        var $target = $('#' + $button.attr('target'));

        if($target.hasClass('hidden')){

            $target.removeClass('hidden');

            $button.html("↑ {0} ↑".format(_TM['Collapse Diff']));

        }

        else if(!$target.hasClass('hidden')){

            $target.addClass('hidden');

            $button.html("↓ {0} ↓".format(_TM['Expand Diff']));

        }

    });

    $('.show-inline-comments').change(function(e){

        var target = e.currentTarget;

        if(target == null){

            target = this;

        }

        var boxid = $(target).attr('id_for');

        if(target.checked){

            $('#{0} .inline-comments'.format(boxid)).show();

        }else{

            $('#{0} .inline-comments'.format(boxid)).hide();

        }

    });

});

</script>

</%def>