// users

    } else if (oResultData.nname != undefined) {

        var fname = oResultData.fname || "";

        var lname = oResultData.lname || "";

        var nname = oResultData.nname;

        // Guard against null value

        var fnameMatchIndex = fname.toLowerCase().indexOf(query),

            lnameMatchIndex = lname.toLowerCase().indexOf(query),

            nnameMatchIndex = nname.toLowerCase().indexOf(query),

            displayfname, displaylname, displaynname, displayname;

        if (fnameMatchIndex > -1) {

            displayfname = autocompleteHighlightMatch(fname, query, fnameMatchIndex);

        } else {

            displayfname = fname;

        }

        if (lnameMatchIndex > -1) {

            displaylname = autocompleteHighlightMatch(lname, query, lnameMatchIndex);

        } else {

            displaylname = lname;

        }

        if (nnameMatchIndex > -1) {

            displaynname = autocompleteHighlightMatch(nname, query, nnameMatchIndex);

        } else {

            displaynname = nname;

        }

        displayname = displaynname;

        if (displayfname && displaylname) {

            displayname = "{0} {1} ({2})".format(displayfname, displaylname, displayname);

        }

        return autocompleteGravatar(displayname, oResultData.gravatar_lnk, oResultData.gravatar_size);

    } else {

        return '';

    }

};

// Generate a basic autocomplete instance that can be tweaked further by the caller

var autocompleteCreate = function ($inputElement, $container, matchFunc) {

    var datasource = new YAHOO.util.FunctionDataSource(matchFunc);

    var autocomplete = new YAHOO.widget.AutoComplete($inputElement[0], $container[0], datasource);

    autocomplete.useShadow = false;

    autocomplete.resultTypeList = false;

    autocomplete.animVert = false;

    autocomplete.animHoriz = false;

    autocomplete.animSpeed = 0.1;

    autocomplete.formatResult = autocompleteFormatter;

    return autocomplete;

}

var SimpleUserAutoComplete = function ($inputElement, $container, users_list) {

    var matchUsers = function (sQuery) {

        return autocompleteMatchUsers(sQuery, users_list);

    }

    var userAC = autocompleteCreate($inputElement, $container, matchUsers);

    // Handler for selection of an entry

    var itemSelectHandler = function (sType, aArgs) {

        var myAC = aArgs[0]; // reference back to the AC instance

        var elLI = aArgs[1]; // reference to the selected LI element

        var oData = aArgs[2]; // object literal of selected item's result data

        myAC.getInputEl().value = oData.nname;

    };

    userAC.itemSelectEvent.subscribe(itemSelectHandler);

}

var MembersAutoComplete = function ($inputElement, $container, users_list, groups_list) {

    var matchAll = function (sQuery) {

        var u = autocompleteMatchUsers(sQuery, users_list);

        var g = autocompleteMatchGroups(sQuery, groups_list);

        return u.concat(g);

    };

    var membersAC = autocompleteCreate($inputElement, $container, matchAll);

    // Handler for selection of an entry

    var itemSelectHandler = function (sType, aArgs) {

        var nextId = $inputElement.prop('id').split('perm_new_member_name_')[1];

        var myAC = aArgs[0]; // reference back to the AC instance

        var elLI = aArgs[1]; // reference to the selected LI element

        var oData = aArgs[2]; // object literal of selected item's result data

        //fill the autocomplete with value

        if (oData.nname != undefined) {

            //users

            myAC.getInputEl().value = oData.nname;

            $('#perm_new_member_type_'+nextId).val('user');

        } else {

            //groups

            myAC.getInputEl().value = oData.grname;

            $('#perm_new_member_type_'+nextId).val('users_group');

        }

    };

    membersAC.itemSelectEvent.subscribe(itemSelectHandler);

}

var MentionsAutoComplete = function ($inputElement, $container, users_list) {

    var matchUsers = function (sQuery) {

            var org_sQuery = sQuery;

            if(this.mentionQuery == null){

                return []

            }

            sQuery = this.mentionQuery;

            return autocompleteMatchUsers(sQuery, users_list);

    }

    var mentionsAC = autocompleteCreate($inputElement, $container, matchUsers);

    mentionsAC.suppressInputUpdate = true;

    // Overwrite formatResult to take into account mentionQuery

    mentionsAC.formatResult = function (oResultData, sQuery, sResultMatch) {

        var org_sQuery = sQuery;

        if (this.dataSource.mentionQuery != null) {

            sQuery = this.dataSource.mentionQuery;

        }

        return autocompleteFormatter(oResultData, sQuery, sResultMatch);

    }

    // Handler for selection of an entry

    if(mentionsAC.itemSelectEvent){

        mentionsAC.itemSelectEvent.subscribe(function (sType, aArgs) {

            var myAC = aArgs[0]; // reference back to the AC instance

            var elLI = aArgs[1]; // reference to the selected LI element

            var oData = aArgs[2]; // object literal of selected item's result data

            //Replace the mention name with replaced

            var re = new RegExp();

            var org = myAC.getInputEl().value;

            var chunks = myAC.dataSource.chunks

            // replace middle chunk(the search term) with actuall  match

            chunks[1] = chunks[1].replace('@'+myAC.dataSource.mentionQuery,

                                          '@'+oData.nname+' ');

            myAC.getInputEl().value = chunks.join('');

            myAC.getInputEl().focus(); // Y U NO WORK !?

        });

    }

    // in this keybuffer we will gather current value of search !

    // since we need to get this just when someone does `@` then we do the

    // search

    mentionsAC.dataSource.chunks = [];

    mentionsAC.dataSource.mentionQuery = null;

    mentionsAC.get_mention = function(msg, max_pos) {

        var org = msg;

        // Must match utils2.py MENTIONS_REGEX.

        // Only matching on string up to cursor, so it must end with $

        var re = new RegExp('(?:^|[^a-zA-Z0-9])@([a-zA-Z0-9][-_.a-zA-Z0-9]*[a-zA-Z0-9])$');

        var chunks  = [];

        // cut first chunk until current pos

        var to_max = msg.substr(0, max_pos);

        var at_pos = Math.max(0,to_max.lastIndexOf('@')-1);

        var msg2 = to_max.substr(at_pos);

        chunks.push(org.substr(0,at_pos)); // prefix chunk

        chunks.push(msg2);                 // search chunk

        chunks.push(org.substr(max_pos));  // postfix chunk

        // clean up msg2 for filtering and regex match

        var msg2 = msg2.lstrip(' ').lstrip('\n');

        if(re.test(msg2)){

            var unam = re.exec(msg2)[1];

            return [unam, chunks];

        }

        return [null, null];

    };

    $inputElement.keyup(function(e){

            var currentMessage = $inputElement.val();

            var currentCaretPosition = $inputElement[0].selectionStart;

            var unam = mentionsAC.get_mention(currentMessage, currentCaretPosition);

            var curr_search = null;

            if(unam[0]){

                curr_search = unam[0];

            }

            mentionsAC.dataSource.chunks = unam[1];

            mentionsAC.dataSource.mentionQuery = curr_search;

        });

}

var addReviewMember = function(id,fname,lname,nname,gravatar_link,gravatar_size){

    var displayname = nname;

    if ((fname != "") && (lname != "")) {

        displayname = "{0} {1} ({2})".format(fname, lname, nname);

    }

    var gravatarelm = gravatar(gravatar_link, gravatar_size, "");

    // WARNING: the HTML below is duplicate with

    // kallithea/templates/pullrequests/pullrequest_show.html

    // If you change something here it should be reflected in the template too.

    var element = (

        '     <li id="reviewer_{2}">\n'+

        '       <div class="reviewers_member">\n'+

        '           <div class="reviewer_status tooltip" title="not_reviewed">\n'+

        '             <i class="icon-circle changeset-status-not_reviewed"></i>\n'+

        '           </div>\n'+

        '         <div class="reviewer_gravatar gravatar">{0}</div>\n'+

        '         <div style="float:left;">{1}</div>\n'+

        '         <input type="hidden" value="{2}" name="review_members" />\n'+

        '         <div class="reviewer_member_remove action_button" onclick="removeReviewMember({2})">\n'+

        '             <i class="icon-minus-circled"></i>\n'+

        '         </div> (add not saved)\n'+

        '       </div>\n'+

        '     </li>\n'

        ).format(gravatarelm, displayname, id);

    // check if we don't have this ID already in

    var ids = [];

    $('#review_members').find('li').each(function() {

            ids.push(this.id);

        });

    if(ids.indexOf('reviewer_'+id) == -1){

        //only add if it's not there

        $('#review_members').append(element);

    }

}

var removeReviewMember = function(reviewer_id, repo_name, pull_request_id){

    var $li = $('#reviewer_{0}'.format(reviewer_id));

    $li.find('div div').css("text-decoration", "line-through");

    $li.find('input').prop('name', 'review_members_removed');

    $li.find('.reviewer_member_remove').replaceWith(' (remove not saved)');

}

/* activate auto completion of users as PR reviewers */

var PullRequestAutoComplete = function ($inputElement, $container, users_list) {

    var matchUsers = function (sQuery) {

        return autocompleteMatchUsers(sQuery, users_list);

    };

    var reviewerAC = autocompleteCreate($inputElement, $container, matchUsers);

    reviewerAC.suppressInputUpdate = true;

    // Handler for selection of an entry

    if(reviewerAC.itemSelectEvent){

        reviewerAC.itemSelectEvent.subscribe(function (sType, aArgs) {

            var myAC = aArgs[0]; // reference back to the AC instance

            var elLI = aArgs[1]; // reference to the selected LI element

            var oData = aArgs[2]; // object literal of selected item's result data

            addReviewMember(oData.id, oData.fname, oData.lname, oData.nname,

                            oData.gravatar_lnk, oData.gravatar_size);

            myAC.getInputEl().value = '';

        });

    }

}

/**

 * Activate .quick_repo_menu

 */

var quick_repo_menu = function(){

    $(".quick_repo_menu").mouseenter(function(e) {

            var $menu = $(e.currentTarget).children().first().children().first();

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

                $menu.removeClass('hidden').addClass('active');

                $(e.currentTarget).removeClass('hidden').addClass('active');

            }

        });

    $(".quick_repo_menu").mouseleave(function(e) {

            var $menu = $(e.currentTarget).children().first().children().first();

            if($menu.hasClass('active')){

                $menu.removeClass('active').addClass('hidden');

                $(e.currentTarget).removeClass('active').addClass('hidden');

            }

        });

};

/**

 * TABLE SORTING

 */

var revisionSort = function(a, b, desc, field) {

    var a_ = parseInt(a.getData('last_rev_raw') || 0);

    var b_ = parseInt(b.getData('last_rev_raw') || 0);

    return YAHOO.util.Sort.compare(a_, b_, desc);

};

var ageSort = function(a, b, desc, field) {

    // data is like: <span class="tooltip" date="2014-06-04 18:18:55.325474" title="Wed, 04 Jun 2014 18:18:55">1 day and 23 hours ago</span>

    var a_ = $(a.getData(field)).attr('date');

    var b_ = $(b.getData(field)).attr('date');

    return YAHOO.util.Sort.compare(a_, b_, desc);

};

var lastLoginSort = function(a, b, desc, field) {

    var a_ = parseFloat(a.getData('last_login_raw') || 0);

    var b_ = parseFloat(b.getData('last_login_raw') || 0);

    return YAHOO.util.Sort.compare(a_, b_, desc);

};

var nameSort = function(a, b, desc, field) {

    var a_ = a.getData('raw_name') || 0;

    var b_ = b.getData('raw_name') || 0;

    return YAHOO.util.Sort.compare(a_, b_, desc);

};

var dateSort = function(a, b, desc, field) {

    var a_ = parseFloat(a.getData('raw_date') || 0);

    var b_ = parseFloat(b.getData('raw_date') || 0);

    return YAHOO.util.Sort.compare(a_, b_, desc);

};

var addPermAction = function(_html, users_list, groups_list){

    var $last_node = $('.last_new_member').last(); // empty tr between last and add

    var next_id = $('.new_members').length;

    $last_node.before($('<tr class="new_members">').append(_html.format(next_id)));

    MembersAutoComplete($("#perm_new_member_name_"+next_id),

            $("#perm_container_"+next_id), users_list, groups_list);

}

function ajaxActionRevokePermission(url, obj_id, obj_type, field_id, extra_data) {

    var success = function (o) {

            $('#' + field_id).remove();

        };

    var failure = function (o) {

            alert(_TM['Failed to revoke permission'] + ": " + o.status);

        };

    var query_params = {

        '_method': 'delete'

    }

    // put extra data into POST

    if (extra_data !== undefined && (typeof extra_data === 'object')){

        for(var k in extra_data){

            query_params[k] = extra_data[k];

        }

    }

    if (obj_type=='user'){

        query_params['user_id'] = obj_id;

        query_params['obj_type'] = 'user';

    }

    else if (obj_type=='user_group'){

        query_params['user_group_id'] = obj_id;

        query_params['obj_type'] = 'user_group';

    }

    ajaxPOST(url, query_params, success, failure);

};

/* Multi selectors */

var MultiSelectWidget = function(selected_id, available_id, form_id){

    var $availableselect = $('#' + available_id);

    var $selectedselect = $('#' + selected_id);

    //fill available only with those not in selected

    var $selectedoptions = $selectedselect.children('option');

    $availableselect.children('option').filter(function(i, e){

            for(var j = 0, node; node = $selectedoptions[j]; j++){

                if(node.value == e.value){

                    return true;

                }

            }

            return false;

        }).remove();

    $('#add_element').click(function(e){

            $selectedselect.append($availableselect.children('option:selected'));

        });

    $('#remove_element').click(function(e){

            $availableselect.append($selectedselect.children('option:selected'));

        });

    $('#'+form_id).submit(function(){

            $selectedselect.children('option').each(function(i, e){

                e.selected = 'selected';

            });

        });

}

// custom paginator

var YUI_paginator = function(links_per_page, containers){

    (function () {

        var Paginator = YAHOO.widget.Paginator,

            l         = YAHOO.lang,

            setId     = YAHOO.util.Dom.generateId;

        Paginator.ui.MyFirstPageLink = function (p) {

            this.paginator = p;

            p.subscribe('recordOffsetChange',this.update,this,true);

            p.subscribe('rowsPerPageChange',this.update,this,true);

            p.subscribe('totalRecordsChange',this.update,this,true);

            p.subscribe('destroy',this.destroy,this,true);

            // TODO: make this work

            p.subscribe('firstPageLinkLabelChange',this.update,this,true);

            p.subscribe('firstPageLinkClassChange',this.update,this,true);

        };

        Paginator.ui.MyFirstPageLink.init = function (p) {

            p.setAttributeConfig('firstPageLinkLabel', {

                value : 1,

                validator : l.isString

            });

            p.setAttributeConfig('firstPageLinkClass', {

                value : 'yui-pg-first',

                validator : l.isString

            });

            p.setAttributeConfig('firstPageLinkTitle', {

                value : 'First Page',

                validator : l.isString

            });

        };

        // Instance members and methods

        Paginator.ui.MyFirstPageLink.prototype = {

            current   : null,

            leftmost_page: null,

            rightmost_page: null,

            link      : null,

            span      : null,

            dotdot    : null,

            getPos    : function(cur_page, max_page, items){

                var edge = parseInt(items / 2) + 1;

                if (cur_page <= edge){

                    var radius = Math.max(parseInt(items / 2), items - cur_page);

                }

                else if ((max_page - cur_page) < edge) {

                    var radius = (items - 1) - (max_page - cur_page);

                }

                else{

                    var radius = parseInt(items / 2);

                }

                <div class="reviewers_member">

                    <div class="reviewer_status tooltip" title="${h.changeset_status_lbl(status.status if status else 'not_reviewed')}">

                      <i class="icon-circle changeset-status-${status.status if status else 'not_reviewed'}"></i>

                    </div>

                  <div class="reviewer_gravatar gravatar">

                    ${h.gravatar(member.email, size=14)}

                  </div>

                  <div style="float:left;">

                    ${member.full_name_and_username}

                    %if c.pull_request.user_id == member.user_id:

                      (${_('Owner')})

                    %endif

                  </div>

                  <input type="hidden" value="${member.user_id}" name="review_members" />

                  %if editable:

                  <div class="reviewer_member_remove action_button" onclick="removeReviewMember(${member.user_id})" title="${_('Remove reviewer')}">

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

                  </div>

                  %endif

                </div>

              </li>

            %endfor

            </ul>

          </div>

          %if editable:

          <div class='ac'>

            <div class="reviewer_ac">

               ${h.text('user', class_='yui-ac-input',placeholder=_('Type name of reviewer to add'))}

               <div id="reviewers_container"></div>

            </div>

          </div>

          %endif

        </div>

        %if not c.pull_request_reviewers:

        <div class="pr-details-title">${_('Potential Reviewers')}</div>

        <div style="margin: 10px 0 10px 10px; max-width: 250px">

          <div>

            ${_('Click to add the repository owner as reviewer:')}

          </div>

          <ul style="margin-top: 10px">

            %for u in [c.pull_request.other_repo.user]:

              <li>

                <a class="missing_reviewer missing_reviewer_${u.user_id}"

                  user_id="${u.user_id}"

                  fname="${u.name}"

                  lname="${u.lastname}"

                  nname="${u.username}"

                  gravatar_lnk="${h.gravatar_url(u.email, size=28)}"

                  gravatar_size="14"

                  title="Click to add reviewer to the list, then Save Changes.">${u.full_name}</a>

              </li>

            %endfor

          </ul>

        </div>

        %endif

    </div>

    <div class="form" style="clear:both">

      <div class="fields">

        %if editable:

          <div class="buttons">

            ${h.submit('pr-form-save',_('Save Changes'),class_="btn btn-small")}

            ${h.submit('pr-form-clone',_('Save as New Pull Request'),class_="btn btn-small",disabled='disabled')}

            ${h.reset('pr-form-reset',_('Cancel Changes'),class_="btn btn-small")}

          </div>

        %endif

      </div>

    </div>

  ${h.end_form()}

</div>

<div class="box">

    <div class="title">

      <div class="breadcrumbs">${_('Pull Request Content')}</div>

    </div>

    <div class="table">

          <div id="changeset_compare_view_content">

              <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">

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

              </div>

              ##CS

              <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">

                ${ungettext('Showing %s commit','Showing %s commits', len(c.cs_ranges)) % len(c.cs_ranges)}

              </div>

              <%include file="/compare/compare_cs.html" />

              <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">

              ${_('Common ancestor')}:

              ${h.link_to(h.short_id(c.a_rev),h.url('changeset_home',repo_name=c.a_repo.repo_name,revision=c.a_rev))}

              </div>

              ## FILES

              <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">

              % if c.limited_diff:

                  ${ungettext('%s file changed', '%s files changed', len(c.files)) % len(c.files)}

              % else:

                  ${ungettext('%s file changed with %s insertions and %s deletions','%s files changed with %s insertions and %s deletions', len(c.files)) % (len(c.files),c.lines_added,c.lines_deleted)}:

              %endif

              </div>

              <div class="cs_files">

                %if not c.files:

                   <span class="empty_data">${_('No files')}</span>

                %endif

                %for fid, change, f, stat in c.files:

                    <div class="cs_${change}">

                      <div class="node">

                          <i class="icon-diff-${change}"></i>

                          ${h.link_to(h.safe_unicode(f),'#' + fid)}

                      </div>

                      <div class="changes">${h.fancy_file_stats(stat)}</div>

                    </div>

                %endfor

              </div>

              % if c.limited_diff:

                <h5>${_('Changeset was too big and was cut off...')} <a href="${h.url.current(fulldiff=1, **request.GET.mixed())}">${_('Show full diff anyway')}</a></h5>

              % endif

          </div>

    </div>

    <script>

    var _USERS_AC_DATA = ${c.users_array|n};

    var _GROUPS_AC_DATA = ${c.user_groups_array|n};

    // TODO: switch this to pyroutes

    AJAX_COMMENT_URL = "${url('pullrequest_comment',repo_name=c.repo_name,pull_request_id=c.pull_request.pull_request_id)}";

    AJAX_COMMENT_DELETE_URL = "${url('pullrequest_comment_delete',repo_name=c.repo_name,comment_id='__COMMENT_ID__')}";

    pyroutes.register('pullrequest_comment', "${url('pullrequest_comment',repo_name='%(repo_name)s',pull_request_id='%(pull_request_id)s')}", ['repo_name', 'pull_request_id']);

    pyroutes.register('pullrequest_comment_delete', "${url('pullrequest_comment_delete',repo_name='%(repo_name)s',comment_id='%(comment_id)s')}", ['repo_name', 'comment_id']);

    </script>

    ## diff block

    <div class="commentable-diff">

    <%namespace name="diff_block" file="/changeset/diff_block.html"/>

    ${diff_block.diff_block_js()}

    %for fid, change, f, stat in c.files:

      ${diff_block.diff_block_simple([c.changes[fid]])}

    %endfor

    % if c.limited_diff:

      <h4>${_('Changeset was too big and was cut off...')} <a href="${h.url.current(fulldiff=1, **request.GET.mixed())}">${_('Show full diff anyway')}</a></h4>

    % endif

    </div>

    ## template for inline comment form

    ${comment.comment_inline_form()}

    ## render comments and inlines

    ${comment.generate_comments()}

    ## main comment form and it status

    ${comment.comments(h.url('pullrequest_comment', repo_name=c.repo_name,

                              pull_request_id=c.pull_request.pull_request_id),

                       c.current_voting_result,

                       is_pr=True, change_status=c.allowed_to_change_status)}

    <script type="text/javascript">

      $(document).ready(function(){

          PullRequestAutoComplete($('#user'), $('#reviewers_container'), _USERS_AC_DATA);

          SimpleUserAutoComplete($('#owner'), $('#owner_completion_container'), _USERS_AC_DATA);

          $('.code-difftable').on('click', '.add-bubble', function(e){

              show_comment_form($(this));

          });

          var avail_jsdata = ${c.avail_jsdata|n};

          var avail_r = new BranchRenderer('avail_graph_canvas', 'updaterevs-table', 'chg_available_');

          avail_r.render(avail_jsdata,40);

          move_comments($(".comments .comments-list-chunk"));

          $('#updaterevs input').change(function(e){

              var update = !!e.target.value;

              $('#pr-form-save').prop('disabled',update);

              $('#pr-form-clone').prop('disabled',!update);

          });

          var $org_review_members = $('#review_members').clone();

          $('#pr-form-reset').click(function(e){

              $('.pr-do-edit').hide();

              $('.pr-not-edit').show();

              $('#pr-form-save').prop('disabled',false);

              $('#pr-form-clone').prop('disabled',true);

              $('#review_members').html($org_review_members);

          });

          // hack: re-navigate to target after JS is done ... if a target is set and setting href thus won't reload

          if (window.location.hash != "") {

              window.location.href = window.location.href;

          }

          $('.missing_reviewer').click(function(){

            var $this = $(this);

          });

      });

    </script>

</div>

</%def>