#!/usr/bin/env python

# encoding: utf-8

# summary controller for pylons

# Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>

# 

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; version 2

# of the License or (at your opinion) any later version of the license.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

"""

Created on April 18, 2010

summary controller for pylons

@author: marcink

"""

from pylons import tmpl_context as c, request, url

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.lib.utils import OrderedDict

from rhodecode.model.hg import HgModel

from rhodecode.model.db import Statistics

from webhelpers.paginate import Page

from rhodecode.lib.celerylib import run_task

from rhodecode.lib.celerylib.tasks import get_commits_stats

from datetime import datetime, timedelta

from time import mktime

import calendar

import logging

try:

    import json

except ImportError:

    #python 2.5 compatibility

    import simplejson as json

log = logging.getLogger(__name__)

class SummaryController(BaseController):

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

    def __before__(self):

        super(SummaryController, self).__before__()

    def index(self):

        hg_model = HgModel()

        c.repo_info = hg_model.get_repo(c.repo_name)

        e = request.environ

        uri = u'%(protocol)s://%(user)s@%(host)s%(prefix)s/%(repo_name)s' % {

                                        'protocol': e.get('wsgi.url_scheme'),

                                        'user':str(c.rhodecode_user.username),

                                        'host':e.get('HTTP_HOST'),

                                        'prefix':e.get('SCRIPT_NAME'),

                                        'repo_name':c.repo_name, }

        c.clone_repo_url = uri

        c.repo_tags = OrderedDict()

        for name, hash in c.repo_info.tags.items()[:10]:

            c.repo_tags[name] = c.repo_info.get_changeset(hash)

        c.repo_branches = OrderedDict()

        for name, hash in c.repo_info.branches.items()[:10]:

            c.repo_branches[name] = c.repo_info.get_changeset(hash)

        y, m, d = td.year, td.month, td.day

        ts_min_y = mktime((y - 1, (td - timedelta(days=calendar.mdays[m])).month,

                            d, 0, 0, 0, 0, 0, 0,))

        ts_min_m = mktime((y, (td - timedelta(days=calendar.mdays[m])).month,

                            d, 0, 0, 0, 0, 0, 0,))

        ts_max_y = mktime((y, m, d, 0, 0, 0, 0, 0, 0,))

        run_task(get_commits_stats, c.repo_info.name, ts_min_y, ts_max_y)

        c.ts_min = ts_min_m

        c.ts_max = ts_max_y

        stats = self.sa.query(Statistics)\

            .filter(Statistics.repository == c.repo_info.dbrepo)\

            .scalar()

        if stats and stats.languages:

            lang_stats = json.loads(stats.languages)

            c.commit_data = stats.commit_activity

            c.overview_data = stats.commit_activity_combined

            c.trending_languages = json.dumps(OrderedDict(

                                       sorted(lang_stats.items(), reverse=True,

                                            key=lambda k: k[1])[:2]

                                        )

                                    )

        else:

            c.commit_data = json.dumps({})

            c.overview_data = json.dumps([[ts_min_y, 0], [ts_max_y, 0] ])

            c.trending_languages = json.dumps({})

        return render('summary/summary.html')

	            <div class="account">

	            	${h.link_to('%s %s'%(c.rhodecode_user.name,c.rhodecode_user.lastname),h.url('admin_settings_my_account'))}<br/>

	            	${h.link_to(c.rhodecode_user.username,h.url('admin_settings_my_account'))}

	            </div>	

            </li>

            <li class="last highlight">${h.link_to(u'Logout',h.url('logout_home'))}</li>

        </ul>

        <!-- end user -->

        <div id="header-inner" class="title top-left-rounded-corner top-right-rounded-corner">

            <!-- logo -->

            <div id="logo">

                <h1><a href="${h.url('home')}">${c.rhodecode_name}</a></h1>

            </div>

            <!-- end logo -->

            <!-- menu -->

            ${self.page_nav()}

            <!-- quick -->

        </div>

    </div>     

    <!-- end header -->

	<!-- CONTENT -->

	<div id="content"> 

        <div class="flash_msg">

            <% messages = h.flash.pop_messages() %>

            % if messages:

            <ul id="flash-messages">

                % for message in messages:

                <li class="${message.category}_msg">${message}</li>

                % endfor

            </ul>

            % endif

        </div>	    

	    <div id="main"> 

	        ${next.main()}

	    </div>

	</div> 

    <!-- END CONTENT -->

	<!-- footer -->

	<div id="footer">

	   <div id="footer-inner" class="title bottom-left-rounded-corner bottom-right-rounded-corner">

	       <div>

	           <p class="footer-link">${h.link_to(_('Submit a bug'),h.url('bugtracker'))}</p>

		       <p class="footer-link">${h.link_to(_('GPL license'),h.url('gpl_license'))}</p>

		       <p>RhodeCode ${c.rhodecode_version} &copy; 2010 by Marcin Kuzminski</p>

	       </div>

	   </div>

        <script type="text/javascript">${h.tooltip.activate()}</script>

	</div>

	<!-- end footer -->

</body>

</html>

### MAKO DEFS ### 

<%def name="page_nav()">

	${self.menu()}

</%def>

<%def name="menu(current=None)">

		<% 

		def is_current(selected):

			if selected == current:

				return h.literal('class="current"')

		%>

		%if current not in ['home','admin']:           		

		   ##REGULAR MENU            

	        <ul id="quick">

				<!-- repo switcher -->

				<li>

					<a id="repo_switcher" title="${_('Switch repository')}" href="#">

                    <span class="icon">

                        <img src="/images/icons/database.png" alt="${_('Products')}" />

                    </span>

                    <span>&darr;</span>					

					</a>

					<ul class="repo_switcher">

                        %for repo,private in c.repo_switcher_list:

                          %if private:

                             <li>${h.link_to(repo,h.url('summary_home',repo_name=repo),class_="private_repo")}</li>

                          %else:

                             <li>${h.link_to(repo,h.url('summary_home',repo_name=repo),class_="public_repo")}</li>

                          %endif  

                        %endfor					

					</ul>			

				</li>

	            <li ${is_current('summary')}>

	               <a title="${_('Summary')}" href="${h.url('summary_home',repo_name=c.repo_name)}">

	               <span class="icon">

	                   <img src="/images/icons/clipboard_16.png" alt="${_('Summary')}" />

	               </span>

	               <span>${_('Summary')}</span>                 

	               </a>	            

	            </li>

                <li ${is_current('changelog')}>

                   <a title="${_('Changelog')}" href="${h.url('changelog_home',repo_name=c.repo_name)}">

                   <span class="icon">

                       <img src="/images/icons/time.png" alt="${_('Changelog')}" />

                   </span>

                   <span>${_('Changelog')}</span>                 

                   </a>             

                </li>   	

                <li ${is_current('switch_to')}>

                   <a title="${_('Switch to')}" href="#">

                   <span class="icon">

                       <img src="/images/icons/arrow_switch.png" alt="${_('Switch to')}" />

                   </span>

                   <span>${_('Switch to')}</span>                 

                   </a>    

                    <ul>

                        <li>

                            <ul>

                            %if c.repository_branches.values():

						        %for cnt,branch in enumerate(c.repository_branches.items()):

						            <li>${h.link_to('%s - %s' % (branch[0],h.short_id(branch[1])),h.url('files_home',repo_name=c.repo_name,revision=branch[1]))}</li>

						        %endfor

						    %else:

						    	<li>${h.link_to(_('There are no branches yet'),'#')}</li>

						    %endif

                            </ul>                        

                        </li>

                        <li>

                            <ul>

                            %if c.repository_tags.values():

                                %for cnt,tag in enumerate(c.repository_tags.items()):

                                 <li>${h.link_to('%s - %s' % (tag[0],h.short_id(tag[1])),h.url('files_home',repo_name=c.repo_name,revision=tag[1]))}</li>

                                %endfor

                            %else:

                            	<li>${h.link_to(_('There are no tags yet'),'#')}</li>

                            %endif

                            </ul>                        

                        </li>                        

                    </ul>

                </li>

                <li ${is_current('files')}>

                   <a title="${_('Files')}" href="${h.url('files_home',repo_name=c.repo_name)}">

                   <span class="icon">

                       <img src="/images/icons/file.png" alt="${_('Files')}" />

                   </span>

                   <span>${_('Files')}</span>                 

                   </a>             

                </li>                            

                <li ${is_current('options')}>

                   <a title="${_('Options')}" href="#">

                   <span class="icon">

                       <img src="/images/icons/table_gear.png" alt="${_('Admin')}" />

                   </span>

                   <span>${_('Options')}</span>                 

                   </a>

                   <ul>

                   %if h.HasRepoPermissionAll('repository.admin')(c.repo_name):

                   	<li>${h.link_to(_('settings'),h.url('repo_settings_home',repo_name=c.repo_name),class_='settings')}</li>

                   %endif	

                   	<li>${h.link_to(_('fork'),h.url('repo_fork_home',repo_name=c.repo_name),class_='fork')}</li>

                   	<li>${h.link_to(_('search'),h.url('search_repo',search_repo=c.repo_name),class_='search')}</li>

                    %if h.HasPermissionAll('hg.admin')('access admin main page'):

                    <li>

                       ${h.link_to(_('admin'),h.url('admin_home'),class_='admin')}  

                        <ul>

                            <li>${h.link_to(_('journal'),h.url('admin_home'),class_='journal')}</li>

                            <li>${h.link_to(_('repositories'),h.url('repos'),class_='repos')}</li>

                            <li>${h.link_to(_('users'),h.url('users'),class_='users')}</li>

                            <li>${h.link_to(_('permissions'),h.url('edit_permission',id='default'),class_='permissions')}</li>

                            <li class="last">${h.link_to(_('settings'),h.url('admin_settings'),class_='settings')}</li>        

                        </ul>

                    </li>

                    %endif                    

##                   %if h.HasRepoPermissionAll('repository.admin')(c.repo_name):

##                   	<li class="last">

##                   	${h.link_to(_('delete'),'#',class_='delete')}

##	                  ${h.form(url('repo_settings_delete', repo_name=c.repo_name),method='delete')}

##	                    ${h.submit('remove_%s' % c.repo_name,'delete',class_="delete_icon action_button",onclick="return confirm('Confirm to delete this repository');")}

##	                  ${h.end_form()}

##                   	</li>

##                   	%endif

                   </ul>             

                </li>

	        </ul>

		%else:

		    ##ROOT MENU

            <ul id="quick">

                <li>

                    <a title="${_('Home')}"  href="${h.url('home')}">

                    <span class="icon">

                        <img src="/images/icons/home_16.png" alt="${_('Home')}" />

                    </span>

                    <span>${_('Home')}</span>                 

                    </a>        

                </li>

                <li>

                    <a title="${_('Search')}"  href="${h.url('search')}">

                    <span class="icon">

                        <img src="/images/icons/search_16.png" alt="${_('Search')}" />

                    </span>

                    <span>${_('Search')}</span>                 

                    </a>        

                </li>

				%if h.HasPermissionAll('hg.admin')('access admin main page'):

                <li ${is_current('admin')}>

                   <a title="${_('Admin')}" href="${h.url('admin_home')}">

                   <span class="icon">

                       <img src="/images/icons/cog_edit.png" alt="${_('Admin')}" />

                   </span>

                   <span>${_('Admin')}</span>                 

                   </a>    

				    <ul>

				        <li>${h.link_to(_('journal'),h.url('admin_home'),class_='journal')}</li>

				        <li>${h.link_to(_('repositories'),h.url('repos'),class_='repos')}</li>

				        <li>${h.link_to(_('users'),h.url('users'),class_='users')}</li>

				        <li>${h.link_to(_('permissions'),h.url('edit_permission',id='default'),class_='permissions')}</li>

				        <li class="last">${h.link_to(_('settings'),h.url('admin_settings'),class_='settings')}</li>        

				    </ul>

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

<%def name="title()">

    ${c.repo_name} ${_('Summary')} - ${c.rhodecode_name}

</%def>

<%def name="breadcrumbs_links()">

    ${h.link_to(u'Home',h.url('/'))}

    » 

    ${h.link_to(c.repo_name,h.url('summary_home',repo_name=c.repo_name))}

    »

    ${_('summary')}

</%def>

<%def name="page_nav()">

	${self.menu('summary')}    

</%def>

<%def name="main()">

<script type="text/javascript">

var E = YAHOO.util.Event;

var D = YAHOO.util.Dom;

E.onDOMReady(function(e){

    id = 'clone_url';

    E.addListener(id,'click',function(e){

        D.get('clone_url').select();

    })

})

</script>

<div class="box box-left">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>

    <!-- end box / title -->

	<div class="form">

	  <div class="fields">

			 <div class="field">

			  <div class="label">

			      <label>${_('Name')}:</label>

			  </div>

			  <div class="input-short">

	             %if c.repo_info.dbrepo.private:

	                <img style="margin-bottom:2px" class="icon" title="${_('private repository')}" alt="${_('private repository')}" src="/images/icons/lock.png"/>

	             %else:

	                <img style="margin-bottom:2px" class="icon" title="${_('public repository')}" alt="${_('public repository')}" src="/images/icons/lock_open.png"/>

	             %endif

			      <span style="font-size: 1.6em;font-weight: bold;vertical-align: baseline;">${c.repo_info.name}</span>

			      <br/>

		            %if c.repo_info.dbrepo.fork:

		            	<span style="margin-top:5px">

		            	<a href="${h.url('summary_home',repo_name=c.repo_info.dbrepo.fork.repo_name)}">

		            	<img class="icon" alt="${_('public')}"

		            	title="${_('Fork of')} ${c.repo_info.dbrepo.fork.repo_name}" 

		            	src="/images/icons/arrow_divide.png"/>

		            	${_('Fork of')} ${c.repo_info.dbrepo.fork.repo_name}

		            	</a>

		            	</span>

		            %endif			      

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Description')}:</label>

			  </div>

			  <div class="input-short">

			      ${c.repo_info.description}

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Contact')}:</label>

			  </div>

			  <div class="input-short">

			  	<div class="gravatar">

			  		<img alt="gravatar" src="${h.gravatar_url(c.repo_info.dbrepo.user.email)}"/>

			  	</div>

			  		${_('Username')}: ${c.repo_info.dbrepo.user.username}<br/>

			  		${_('Name')}: ${c.repo_info.dbrepo.user.name} ${c.repo_info.dbrepo.user.lastname}<br/>

			  		${_('Email')}: <a href="mailto:${c.repo_info.dbrepo.user.email}">${c.repo_info.dbrepo.user.email}</a>

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Last change')}:</label>

			  </div>

			  <div class="input-short">

			      ${h.age(c.repo_info.last_change)} - ${c.repo_info.last_change} 

			      ${_('by')} ${h.get_changeset_safe(c.repo_info,'tip').author} 

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Clone url')}:</label>

			  </div>

			  <div class="input-short">

			      <input type="text" id="clone_url" readonly="readonly" value="hg clone ${c.clone_repo_url}" size="70"/>

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Trending languages')}:</label>

			  </div>

			  <div class="input-short">

			    <div id="lang_stats">

			    </div> 			  

			  	<script type="text/javascript">

			  		var data = ${c.trending_languages|n};

			  		var total = 0;

			  		var no_data = true;

			  		for (k in data){

			  		    total += data[k];

			  		    no_data = false;

			  		} 

					var tbl = document.createElement('table');

					tbl.setAttribute('class','trending_language_tbl');

			  		for (k in data){

				  		var tr = document.createElement('tr');

				  		var percentage = Math.round((data[k]/total*100),2);

						var value = data[k];

				  		var td1 = document.createElement('td');

				  		td1.width=150;

				  		var trending_language_label = document.createElement('div');

				  		trending_language_label.innerHTML = k;

				  		td1.appendChild(trending_language_label);

				  		var td2 = document.createElement('td');

			  		    var trending_language = document.createElement('div');

			function plothover(o) {

		        var pos = o.pos;

		        var item = o.item;

		        //YAHOO.util.Dom.get("x").innerHTML = pos.x.toFixed(2);

		        //YAHOO.util.Dom.get("y").innerHTML = pos.y.toFixed(2);

		        if (item) {

		            if (previousPoint != item.datapoint) {

		                previousPoint = item.datapoint;

		                var tooltip = YAHOO.util.Dom.get("tooltip");

		                if(tooltip) {

		                	  tooltip.parentNode.removeChild(tooltip);

		                }

		                var x = item.datapoint.x.toFixed(2);

		                var y = item.datapoint.y.toFixed(2);

		                if (!item.series.label){

		                    item.series.label = 'commits';

		                }

		                var d = new Date(x*1000);

		                var fd = d.toDateString()

		                var nr_commits = parseInt(y);

		                var cur_data = dataset[item.series.label].data[item.dataIndex];

		                var added = cur_data.added;

		                var changed = cur_data.changed;

		                var removed = cur_data.removed;

		                var nr_commits_suffix = " ${_('commits')} ";

		                var added_suffix = " ${_('files added')} ";

		                var changed_suffix = " ${_('files changed')} ";

		                var removed_suffix = " ${_('files removed')} ";

		                if(nr_commits == 1){nr_commits_suffix = " ${_('commit')} ";}

						if(added==1){added_suffix=" ${_('file added')} ";}

						if(changed==1){changed_suffix=" ${_('file changed')} ";}

						if(removed==1){removed_suffix=" ${_('file removed')} ";}

		                showTooltip(item.pageX, item.pageY, item.series.label + " on " + fd

								 +'<br/>'+

		                         nr_commits + nr_commits_suffix+'<br/>'+

		                         added + added_suffix +'<br/>'+

		                         changed + changed_suffix + '<br/>'+

		                         removed + removed_suffix + '<br/>');

		            }

		        }

		        else {

		        	  var tooltip = YAHOO.util.Dom.get("tooltip");

			          if(tooltip) {

			                tooltip.parentNode.removeChild(tooltip);

			          }

		            previousPoint = null;

		        }

		    }

		    /**

		     * MAIN EXECUTION

		     */

			var data = getDataAccordingToRanges(initial_ranges);

			generateCheckboxes(data);

		    //main plot

		    var plot = YAHOO.widget.Flot(plotContainer,data,plot_options);

			//overview

			var overview = YAHOO.widget.Flot(overviewContainer, overview_dataset, overview_options);

			//show initial selection on overview

			overview.setSelection(initial_ranges);    

		    plot.subscribe("plotselected", plotselected);

		    overview.subscribe("plotselected", function (ranges) {

		        plot.setSelection(ranges);

		    });		

		    plot.subscribe("plothover", plothover);

		    YAHOO.util.Event.on(choiceContainer.getElementsByTagName("input"), "click", plotchoiced, [data, initial_ranges]);

		}

			SummaryPlot(${c.ts_min},${c.ts_max},${c.commit_data|n},${c.overview_data|n});		

		</script>

    </div>

</div>    

<div class="box">    

    <div class="title">

        <div class="breadcrumbs">${h.link_to(_('Last ten changes'),h.url('changelog_home',repo_name=c.repo_name))}</div>

    </div>    

    <div class="table">

    </div>

</div>

<div class="box">    

    <div class="title">

        <div class="breadcrumbs">${h.link_to(_('Last ten tags'),h.url('tags_home',repo_name=c.repo_name))}</div>

    </div>    

    <div class="table">

        <%include file='../tags/tags_data.html'/>

        %if c.repo_changesets:

        	${h.link_to(_('show more'),h.url('tags_home',repo_name=c.repo_name))}

        %endif

    </div>

</div>

<div class="box">

    <div class="title">

        <div class="breadcrumbs">${h.link_to(_('Last ten branches'),h.url('branches_home',repo_name=c.repo_name))}</div>

    </div>    

    <div class="table">

        <%include file='../branches/branches_data.html'/>

        %if c.repo_changesets:

        	${h.link_to(_('show more'),h.url('branches_home',repo_name=c.repo_name))}

        %endif

    </div>      

</div> 

</%def>