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

<%inherit file="/base/base.html"/>

<%def name="title()">
${_('%s Changelog') % c.repo_name} - ${c.rhodecode_name}
</%def>

<%def name="breadcrumbs_links()">
    <% size = c.size if c.size <= c.total_cs else c.total_cs %>
    ${_('Changelog')} - ${ungettext('showing %d out of %d revision', 'showing %d out of %d revisions', size) % (size, c.total_cs)}
</%def>

<%def name="page_nav()">
    ${self.menu('changelog')}
</%def>

<%def name="main()">
${self.context_bar('changelog')}
<div class="box">
    <!-- box / title -->
    <div class="title">
        ${self.breadcrumbs()}
    </div>
    <div class="table">
        % if c.pagination:
            <div id="graph">
                <div class="info_box" style="clear: both;padding: 10px 6px;min-height: 12px;text-align: right;">
                    <a href="#" class="ui-btn small" id="rev_range_container" style="display:none"></a>
                    <a href="#" class="ui-btn small" id="rev_range_clear" style="display:none">${_('Clear selection')}</a>

                    %if c.rhodecode_db_repo.fork:
                        <a id="compare_fork" title="${_('Compare fork with %s' % c.rhodecode_db_repo.fork.repo_name)}" href="${h.url('compare_url',repo_name=c.rhodecode_db_repo.fork.repo_name,org_ref_type='branch',org_ref='default',other_repo=c.repo_name,other_ref_type='branch',other_ref=request.GET.get('branch') or 'default',merge=1)}" class="ui-btn small">${_('Compare fork with parent')}</a>
                    %endif
                    %if h.is_hg(c.rhodecode_repo):
                    <a id="open_new_pr" href="${h.url('pullrequest_home',repo_name=c.repo_name)}" class="ui-btn small">${_('Open new pull request')}</a>
                    %endif
                </div>
                <div class="container_header">
                    ${h.form(h.url.current(),method='get')}
                    <div style="float:left">
                        ${h.submit('set',_('Show'),class_="ui-btn")}
                        ${h.text('size',size=1,value=c.size)}
                        ${_('revisions')}
                    </div>
                    ${h.end_form()}
                    <div style="float:right">${h.select('branch_filter',c.branch_name,c.branch_filters)}</div>
                </div>
                <div id="graph_nodes">
                    <canvas id="graph_canvas"></canvas>
                </div>
                <div id="graph_content">

                <table id="changesets">
                <tbody>
                %for cnt,cs in enumerate(c.pagination):
                    <tr id="chg_${cnt+1}" class="container ${'tablerow%s' % (cnt%2)}">
                        <td class="checkbox">
                            ${h.checkbox(cs.raw_id,class_="changeset_range")}
                        </td>
                        <td class="author">
                            <img alt="gravatar" src="${h.gravatar_url(h.email_or_none(cs.author),16)}"/>
                            <span title="${cs.author}" class="user">${h.shorter(h.person(cs.author),22)}</span>
                        </td>
                        <td class="hash">
                            <a href="${h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id)}">
                                <span class="changeset_hash">${h.show_id(cs)}</span>
                            </a>
                        </td>
                        <td class="date">
                            <div class="date">${h.age(cs.date,True)}</div>
                        </td>
                        <td class="mid">
                            <div class="log-container">
                                <div class="message">${h.urlify_commit(cs.message, c.repo_name,h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id))}</div>
                                <div class="expand"><span class="expandtext">&darr; ${_('Show more')} &darr;</span></div>
                                <div class="extra-container">
                                    %if c.comments.get(cs.raw_id,[]):
                                        <div class="comments-container">
                                            <div class="comments-cnt" title="${('comments')}">
                                                <a href="${h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id,anchor='comment-%s' % c.comments[cs.raw_id][0].comment_id)}">
                                                    ${len(c.comments[cs.raw_id])}
                                                </a>
                                            </div>
                                        </div>
                                    %endif
                                    %if h.is_hg(c.rhodecode_repo):
                                        %for book in cs.bookmarks:
                                            <div class="bookbook" title="${'%s %s' % (_('bookmark'),book)}">
                                                ${h.link_to(h.shorter(book),h.url('files_home',repo_name=c.repo_name,revision=cs.raw_id))}
                                            </div>
                                        %endfor
                                    %endif
                                    %for tag in cs.tags:
                                        <div class="tagtag"  title="${'%s %s' % (_('tag'),tag)}">
                                            ${h.link_to(h.shorter(tag),h.url('files_home',repo_name=c.repo_name,revision=cs.raw_id))}
                                        </div>
                                    %endfor
                                    %if (not c.branch_name) and cs.branch:
                                        <div class="branchtag" title="${'%s %s' % (_('branch'),cs.branch)}">
                                            ${h.link_to(h.shorter(cs.branch),h.url('changelog_home',repo_name=c.repo_name,branch=cs.branch))}
                                        </div>
                                    %endif
                                </div>
                            </div>
                        </td>
                    </tr>
                %endfor
                </tbody>
                </table>

                <div class="pagination-wh pagination-left">
                    ${c.pagination.pager('$link_previous ~2~ $link_next')}
                </div>
            </div>
        </div>

        <script type="text/javascript" src="${h.url('/js/graph.js')}"></script>
        <script type="text/javascript">
            YAHOO.util.Event.onDOMReady(function(){

                //Monitor range checkboxes and build a link to changesets
                //ranges
                var checkboxes = YUD.getElementsByClassName('changeset_range');
                var url_tmpl = "${h.url('changeset_home',repo_name=c.repo_name,revision='__REVRANGE__')}";
                var pr_tmpl = "${h.url('pullrequest_home',repo_name=c.repo_name)}";

                var checkbox_checker = function(e){
                    var checked_checkboxes = [];
                    for (pos in checkboxes){
                        if(checkboxes[pos].checked){
                            checked_checkboxes.push(checkboxes[pos]);
                        }
                    }
                    if(YUD.get('open_new_pr')){
                        if(checked_checkboxes.length>1){
                            YUD.setStyle('open_new_pr','display','none');
                        } else {
                            YUD.setStyle('open_new_pr','display','');
                            if(checked_checkboxes.length>0){
                                YUD.get('open_new_pr').innerHTML = _TM['Open new pull request for selected changesets'];
                            }else{
                                YUD.get('open_new_pr').innerHTML = _TM['Open new pull request'];
                            }
                        }
                    }

                    if(checked_checkboxes.length>0){
                        var rev_end = checked_checkboxes[0].name;
                        var rev_start = checked_checkboxes[checked_checkboxes.length-1].name;
                        var url = url_tmpl.replace('__REVRANGE__',
                                rev_start+'...'+rev_end);

                        var link = (rev_start == rev_end)
                            ? _TM['Show selected change __S']
                            : _TM['Show selected changes __S -> __E'];

                        link = link.replace('__S',rev_start.substr(0,6));
                        link = link.replace('__E',rev_end.substr(0,6));
                        YUD.get('rev_range_container').href = url;
                        YUD.get('rev_range_container').innerHTML = link;
                        YUD.setStyle('rev_range_container','display','');
                        YUD.setStyle('rev_range_clear','display','');

                        YUD.get('open_new_pr').href = pr_tmpl + '?rev_start={0}&rev_end={1}'.format(rev_start,rev_end);
                        YUD.setStyle('compare_fork','display','none');
                    }else{
                        YUD.setStyle('rev_range_container','display','none');
                        YUD.setStyle('rev_range_clear','display','none');
                        if (checkboxes){
                            YUD.get('open_new_pr').href = pr_tmpl + '?rev_end={0}'.format(checkboxes[0].name);
                        }
                        YUD.setStyle('compare_fork','display','');
                    }
                };
                YUE.onDOMReady(checkbox_checker);
                YUE.on(checkboxes,'click', checkbox_checker);

                YUE.on('rev_range_clear','click',function(e){
                    for (var i=0; i<checkboxes.length; i++){
                        var cb = checkboxes[i];
                        cb.checked = false;
                    }
                    checkbox_checker();
                    YUE.preventDefault(e);
                });

                var msgs = YUQ('.message');
                // get first element height
                var el = YUQ('#graph_content .container')[0];
                var row_h = el.clientHeight;
                for(var i=0;i<msgs.length;i++){
                    var m = msgs[i];

                    var h = m.clientHeight;
                    var pad = YUD.getStyle(m,'padding');
                    if(h > row_h){
                        var offset = row_h - (h+12);
                        YUD.setStyle(m.nextElementSibling,'display','block');
                        YUD.setStyle(m.nextElementSibling,'margin-top',offset+'px');
                    };
                }
                YUE.on(YUQ('.expand'),'click',function(e){
                    var elem = e.currentTarget.parentNode.parentNode;
                    YUD.setStyle(e.currentTarget,'display','none');
                    YUD.setStyle(elem,'height','auto');

                    //redraw the graph, line_count and jsdata are global vars
                    set_canvas(100);

                    var r = new BranchRenderer();
                    r.render(jsdata,100,line_count);

                });

                // change branch filter
                YUE.on(YUD.get('branch_filter'),'change',function(e){
                    var selected_branch = e.currentTarget.options[e.currentTarget.selectedIndex].value;
                    var url_main = "${h.url('changelog_home',repo_name=c.repo_name)}";
                    var url = "${h.url('changelog_home',repo_name=c.repo_name,branch='__BRANCH__')}";
                    var url = url.replace('__BRANCH__',selected_branch);
                    if(selected_branch != ''){
                        window.location = url;
                    }else{
                        window.location = url_main;
                    }

                });

                function set_canvas(width) {
                    var c = document.getElementById('graph_nodes');
                    var t = document.getElementById('graph_content');
                    canvas = document.getElementById('graph_canvas');
                    var div_h = t.clientHeight;
                    canvas.setAttribute('height',div_h);
                    canvas.setAttribute('width',width);
                };
                var heads = 1;
                var line_count = 0;
                var jsdata = ${c.jsdata|n};

                for (var i=0;i<jsdata.length;i++) {
                    var in_l = jsdata[i][2];
                    for (var j in in_l) {
                        var m = in_l[j][1];
                        if (m > line_count)
                            line_count = m;
                    }
                }
                set_canvas(100);

                var r = new BranchRenderer();
                r.render(jsdata,100,line_count);

            });
        </script>
        %else:
            ${_('There are no changes yet')}
        %endif
    </div>
</div>
</%def>