chamilo-lms2/main/social/home.php

<?php
/* For licensing terms, see /chamilo_license.txt */
/**
 * @package chamilo.social
 * @author Julio Montoya <gugli100@gmail.com>
 */
/**
 * Initialization
 */
$cidReset = true;

$user_id = api_get_user_id();
$show_full_profile = true;

// Social tab
$this_section = SECTION_SOCIAL;
unset($_SESSION['this_section']);//for hmtl editor repository

api_block_anonymous_users();

if (api_get_setting('allow_social_tool') != 'true') {
    $url = api_get_path(WEB_CODE_PATH).'auth/profile.php';
    header('Location: '.$url);
    exit;
}

// Fast upload image
if (api_get_setting('profile', 'picture') == 'true') {
    $form = new FormValidator('profile', 'post', 'home.php', null, array());

    // Picture
    $form->addElement('file', 'picture', get_lang('AddImage'));
    $form->add_progress_bar();
    if (!empty($user_data['picture_uri'])) {
        $form->addElement('checkbox', 'remove_picture', null, get_lang('DelImage'));
    }
    $allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
    $form->addRule('picture', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
    $form->addElement('style_submit_button', 'apply_change', get_lang('SaveSettings'), 'class="save"');

    if ($form->validate()) {
        $user_data = $form->getSubmitValues();
        // upload picture if a new one is provided
        if ($_FILES['picture']['size']) {
            if ($new_picture = UserManager::update_user_picture(api_get_user_id(), $_FILES['picture']['name'], $_FILES['picture']['tmp_name'])) {
                $table_user = Database :: get_main_table(TABLE_MAIN_USER);
                $sql = "UPDATE $table_user SET picture_uri = '$new_picture' WHERE user_id =  ".api_get_user_id();
                $result = Database::query($sql);
            }
        }
    }
}

$user_info = UserManager::get_user_info_by_id(api_get_user_id());

$social_left_content = SocialManager::show_social_menu('home');

$usergroup = new UserGroup();

$social_right_content = '<div class="span5">';
$social_right_content .= '<div class="well_border">';
$social_right_content .= '<h3>'.get_lang('ContactInformation').'</h3>';

$list = array(
    array('title' => get_lang('Name'), 'content' => api_get_person_name($user_info['firstname'], $user_info['lastname'])),
    array('title' => get_lang('Email'), 'content' => $user_info['email']),
);

// Current user information
$social_right_content .= '<div>'.Display::description($list).'</div>';
$social_right_content .= '
        <div class="form-actions">
            <a class="btn" href="'.api_get_path(WEB_PATH).'main/auth/profile.php">
                '.get_lang('EditProfile').'
            </a>
        </div>
    </div>';

if (api_get_setting('allow_skills_tool') == 'true') {
    $social_right_content .= '<div class="well_border">';
    $skill = new Skill();
    $ranking =  $skill->get_user_skill_ranking(api_get_user_id());
    $url = api_get_path(WEB_CODE_PATH).'social/skills_ranking.php';
    $ranking_url = Display::url(sprintf(get_lang('YourSkillRankingX'), $ranking), $url, array('class' => 'btn'));

    $skills =  $skill->get_user_skills(api_get_user_id(), true);
    $social_right_content .= '<h3>'.get_lang('Skills').'</h3>';
    $lis = '';
    if (!empty($skills)) {
        foreach($skills as $skill) {
            $lis .= Display::tag('li', Display::span($skill['name'], array('class'=>'label_tag skill')));
        }
        $social_right_content .= Display::tag('ul', $lis);
    }
    $url = api_get_path(WEB_CODE_PATH).'social/skills_wheel.php';
    $skill_wheel_url = Display::url(get_lang('ViewSkillsWheel'), $url, array('class' => 'btn'));
    $social_right_content .= '<div class="btn-group">'.$skill_wheel_url.$ranking_url.'</div>';
    $social_right_content .= '</div>';
}

$social_right_content .= '</div>';

// Search box
$social_right_content .= '<div class="span4">';
$social_right_content .= UserManager::get_search_form('');
$social_right_content .= '</br>';

// Group box by age
$results = $usergroup->get_groups_by_age(1,false);

$groups_newest = array();
if (!empty($results)) {
    foreach ($results as $result) {
        $id = $result['id'];
        $result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
        $result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
        if ($result['count'] == 1 ) {
            $result['count'] = '1 '.get_lang('Member');
        } else {
            $result['count'] = $result['count'].' '.get_lang('Members');
        }
        $group_url = "groups.php?id=$id";
        $result['name'] = Display::url(api_ucwords(Text::cut($result['name'],40,true)), $group_url).Display::span('<br />'.$result['count'],array('class'=>'box_description_group_member'));
        $picture = $usergroup->get_picture_group($id, $result['picture'],80);
        $result['picture'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="10" height="44" border="2" align="left" width="44" />';
        $group_actions = '<div class="box_description_group_actions"><a href="groups.php?#tab_browse-2">'.get_lang('SeeMore').'</a></div>';
        $groups_newest[]= array(Display::url($result['picture'], $group_url), $result['name'], Text::cut($result['description'],120,true).$group_actions);
    }
}
// Group box by age
$results = $usergroup->get_groups_by_age(1,false);

$groups_newest = array();
if (!empty($results)) {
    foreach ($results as $result) {
        $id = $result['id'];
        $result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
        $result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
        if ($result['count'] == 1 ) {
            $result['count'] = '1 '.get_lang('Member');
        } else {
            $result['count'] = $result['count'].' '.get_lang('Members');
        }
        $group_url = "groups.php?id=$id";
        $result['name'] = Display::url(api_ucwords(Text::cut($result['name'],40,true)), $group_url).Display::span('<br />'.$result['count'],array('class'=>'box_description_group_member'));
        $picture = $usergroup->get_picture_group($id, $result['picture'],80);
        $result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="10" height="44" border="2" align="left" width="44" />';
        $group_actions = '<div class="box_description_group_actions"><a href="groups.php?#tab_browse-2">'.get_lang('SeeMore').'</a></div>';
        $groups_newest[]= array(Display::url($result['picture_uri'], $group_url), $result['name'], Text::cut($result['description'],120,true).$group_actions);
    }
}

$results = $usergroup->get_groups_by_popularity(1,false);

$groups_pop = array();
foreach ($results as $result) {
    $result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
    $result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
    $id = $result['id'];
    $group_url = "groups.php?id=$id";

    if ($result['count'] == 1 ) {
        $result['count'] = '1 '.get_lang('Member');
    } else {
        $result['count'] = $result['count'].' '.get_lang('Members');
    }
    $result['name'] = Display::url(api_ucwords(Text::cut($result['name'],40,true)), $group_url).Display::span('<br />'.$result['count'],array('class'=>'box_description_group_member'));
    $picture = $usergroup->get_picture_group($id, $result['picture'],80);
    $result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="10" height="44" border="2" align="left" width="44" />';
    $group_actions = '<div class="box_description_group_actions" ><a href="groups.php?#tab_browse-3">'.get_lang('SeeMore').'</a></div>';
    $groups_pop[]= array(Display::url($result['picture_uri'], $group_url) , $result['name'], Text::cut($result['description'],120,true).$group_actions);
}

if (count($groups_newest) > 0) {
    $social_right_content .= '<div class="social-groups-home-title">'.get_lang('Newest').'</div>';
    $social_right_content .= Display::return_sortable_grid('home_group', array(), $groups_newest, array('hide_navigation'=>true, 'per_page' => 100), array(), false, array(true, true, true,false));
}

if (count($groups_pop) > 0) {
    $social_right_content .= '<div class="social-groups-home-title">'.get_lang('Popular').'</div>';
    $social_right_content .= Display::return_sortable_grid('home_group', array(), $groups_pop, array('hide_navigation'=>true, 'per_page' => 100), array(), false, array(true, true, true,true,true));
}
$social_right_content .= '</div>';

$app['title'] = get_lang('SocialNetwork');
$tpl = $app['template'];

$tpl->assign('social_left_content', $social_left_content);
$tpl->assign('social_right_content', $social_right_content);
$social_layout = $tpl->get_template('layout/social_layout.tpl');
$tpl->display($social_layout);