<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

use Tiki\Lib\Logs\LogsQueryLib;

function wikiplugin_contributionsdashboard_info()
{
    return [
        'name' => tra('Contributions Dashboard'),
        'documentation' => 'PluginContributionsDashboard',
        'description' => tra('List users\' contributions to a page'),
        'prefs' => [ 'feature_trackers', 'wikiplugin_contributionsdashboard' ],
        'tags' => [ 'basic' ],
        'body' => tra('Notice'),
        'format' => 'html',
        'introduced' => 9,
        'iconname' => 'dashboard',
        'filter' => 'text',
        'params' => [
            'start' => [
                'required' => false,
                'name' => tra('Start Date'),
                'description' => tra('Default Beginning Date'),
                'since' => '9.0',
                'filter' => 'text',
                'default' => 'Today - 7 days',
            ],
            'end' => [
                'required' => false,
                'name' => tra('End Date'),
                'description' => tra('Default Ending Date'),
                'since' => '9.0',
                'filter' => 'text',
                'default' => 'Today',
            ],
            'types' => [
                'required' => true,
                'name' => tra('Dashboard Types'),
                'description' => tra('The types of charts that will be rendered, separated by commas'),
                'since' => '9.0',
                'filter' => 'text',
                'default' => 'trackeritems',
            ],
        ],
    ];
}

function wikiplugin_contributionsdashboard($data, $params)
{
    global $user;
    $headerlib = TikiLib::lib('header');
    $tikilib = TikiLib::lib('tiki');
    $trklib = TikiLib::lib("trk");
    $logsqrylib = TikiLib::lib("logsqry");
    $smarty = TikiLib::lib("smarty");

    static $iContributionsDashboard = 0;
    ++$iContributionsDashboard;
    $i = $iContributionsDashboard;

    $smarty->assign('iContributionsDashboard', $iContributionsDashboard);

    $default = [
        "start" => time() - (365 * 24 * 60 * 60),
        "end" => time(),
        "types" => "trackeritems,toptrackeritemsusers,toptrackeritemsusersip"
    ];

    $params = array_merge($default, $params);

    extract($params, EXTR_SKIP);

    $start = (! empty($_REQUEST["raphaelStart$i"]) ? strtotime($_REQUEST["raphaelStart$i"]) : $start);
    $end = (! empty($_REQUEST["raphaelEnd$i"]) ? strtotime($_REQUEST["raphaelEnd$i"]) : $end);

    $types = explode(',', $types);

    $headerlib->add_jsfile("vendor_bundled/vendor/jquery/jquery-sheet/plugins/raphael-min.js", true);
    $headerlib->add_jsfile("vendor_bundled/vendor/jquery/jquery-sheet/plugins/g.raphael-min.js", true);
    $headerlib->add_jq_onready("$('.cDashDate').datepicker();");

    $usersTrackerItems = [];
    foreach ($tikilib->fetchAll("SELECT itemId FROM tiki_tracker_items WHERE createdBy = ?", ["simon"]) as $item) {
        $usersTrackerItems[] = $item['itemId'];
    }

    $headerlib->add_jq_onready(
        "$.fn.chart = function(s) {
            s = $.extend({
                labels: [],
                data: []
            }, s);

            var me = $(this);
            var r = Raphael(me[0]);

            r.g.barchart(10,10, me.width(), me.height(), [s.data])
                .hover(function () {
                    this.flag = r.g.popup(
                        this.bar.x,
                        this.bar.y,
                        s.labels[$(this.bar.node).index() - 2] + ' - ' + this.bar.value || '0'
                    ).insertBefore(this);
                },function () {
                    this.flag.animate({
                        opacity: 0
                    },
                    300,
                    function () {
                        this.remove();
                    });
                });

            if (s.label) r.g.label($(this).width() / 2,30, s.label);
        };"
    );

    foreach ($types as $type) {
        if ($type == "trackeritems") {
            $data = [];
            $dates = [];

            foreach (LogsQueryLib::trackerItem()->start($start)->end($end)->countByDateFilterId($usersTrackerItems) as $date => $count) {
                $data[] = $count * 1;
                $dates[] = $date;
            }

            $headerlib->add_jq_onready(
                "$('#raphaelTrackeritems$i').chart({
                    labels:     " . json_encode($dates) . ",
                    data:        " . json_encode($data) . ",
                    label:        'Tracker Item Activity Grouped By Date'
                });"
            );

            $result .= "<div id='raphaelTrackeritems$i' style='width: 100%; height: 400px; display: block;'></div>";
        }

        if ($type == "toptrackeritemsusers") {
            $hits = [];
            $users = [];

            foreach (LogsQueryLib::trackerItem()->start($start)->end($end)->countUsersFilterId($usersTrackerItems) as $user => $count) {
                $hits[] = $count;
                $users[] = $user;
            }

            $headerlib->add_jq_onready(
                "$('#raphaelTrackeritemsUsers$i').chart({
                    labels:     " . json_encode($users) . ",
                    data:        " . json_encode($hits) . ",
                    label:        'Tracker Item Activity Grouped By Users'
                });"
            );

            $result .= "<div id='raphaelTrackeritemsUsers$i' style='width: 100%; height: 400px; display: block;'></div>";
        }

        if ($type == "toptrackeritemsusersip") {
            $hits = [];
            $users = [];

            foreach (LogsQueryLib::trackerItem()->start($start)->end($end)->countUsersIPFilterId($usersTrackerItems) as $data => $count) {
                $data = json_decode($data);

                $hits[] = $count;
                $users[] = $data->user . ' ' . $data->ip;
            }

            $headerlib->add_jq_onready(
                "$('#raphaelTrackeritemsUsersIP$i').chart({
                    labels:     " . json_encode($users) . ",
                    data:        " . json_encode($hits) . ",
                    label:        'Tracker Item Activity Grouped By Users & IP Address'
                });"
            );

            $result .= "<div id='raphaelTrackeritemsUsersIP$i' style='width: 100%; height: 400px; display: block;'></div>";
        }
    }

    return "
            <style>
                .header {
                    font-size: 16px;
                }
                .headerHelper {
                    font-size: 12px;
                    float: right;
                    padding: 0px;
                    margin-top: -7px;
                }
            </style>
            <div class='ui-widget ui-widget-content ui-corner-all'>
                <h3 class='header ui-state-default ui-corner-tl ui-corner-tr' style='margin: 0; padding: 5px;'>
                    " . tr("Contributions Dashboard") . "
                    <form class='headerHelper'>
                        " . tr("Date Range") . "
                        <input type='text' name='raphaelStart$i' id='raphaelStart$i' class='cDashDate' value='" . strftime("%m/%d/%Y", $start) . "' />
                        <input type='text' name='raphaelEnd$i' id='raphaelEnd$i' class='cDashDate' value='" . strftime("%m/%d/%Y", $end) . "' />
                        <input type='hidden' name='refresh' value='1' />
                        <input type='submit' id='raphaelUpdate$i' value='" . tr("Update") . "' />
                    </form>
                </h3>
                $result
            </div>";
}