chamilo-lms2/main/lp/lp_edit.php

<?php
/* For licensing terms, see /license.txt */
/**
 * Script allowing simple edition of learnpath information (title, description, etc)
 * @package chamilo.learnpath
 * @author Yannick Warnier <ywarnier@beeznest.org>
*/

require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php';

global $charset;

$show_description_field = false; //for now
$nameTools = get_lang('Doc');
$this_section = SECTION_COURSES;
Event::event_access_tool(TOOL_LEARNPATH);

api_protect_course_script();

if (api_is_in_gradebook()) {
    $interbreadcrumb[]= array(
        'url' => api_get_path(WEB_CODE_PATH).'gradebook/index.php?'.api_get_cidreq(),
        'name' => get_lang('ToolGradebook')
    );
}

$learnpath = learnpath::getCurrentLpFromSession();

$interbreadcrumb[] = array(
    'url' => 'lp_controller.php?action=list&'.api_get_cidreq(),
    'name' => get_lang('LearningPaths'),
);
$interbreadcrumb[] = array(
    'url' => api_get_self()."?action=build&lp_id=".$learnpath->get_id(
        ).'&'.api_get_cidreq(),
    'name' => $learnpath->get_name(),
);

$htmlHeadXtra[] = '<script>
function activate_start_date() {
	if(document.getElementById(\'start_date_div\').style.display == \'none\') {
		document.getElementById(\'start_date_div\').style.display = \'block\';
	} else {
		document.getElementById(\'start_date_div\').style.display = \'none\';
	}
}

function activate_end_date() {
    if(document.getElementById(\'end_date_div\').style.display == \'none\') {
        document.getElementById(\'end_date_div\').style.display = \'block\';
    } else {
        document.getElementById(\'end_date_div\').style.display = \'none\';
    }
}

</script>';

$defaults=array();
$form = new FormValidator('form1', 'post', 'lp_controller.php');

// Form title
$form->addElement('header', get_lang('EditLPSettings'));

// Title
$form->addElement('text', 'lp_name', api_ucfirst(get_lang('LearnpathTitle')), array('size' => 43));
$form->applyFilter('lp_name', 'html_filter');
$form->addRule('lp_name', get_lang('ThisFieldIsRequired'), 'required');

$form->addElement('hidden', 'lp_encoding');

$items = learnpath::getCategoryFromCourseIntoSelect(api_get_course_int_id(), true);
$form->addElement('select', 'category_id', get_lang('Category'), $items);

// Origin
/*
$origin_select = $form->addElement('select', 'lp_maker', get_lang('Origin'));
$lp_orig = $learnpath->get_maker();

include 'content_makers.inc.php';
foreach ($content_origins as $origin) {
    if ($lp_orig == $origin) {
        $s_selected_origin = $origin;
    }
    $origin_select->addOption($origin, $origin);
}

// Content proximity
$content_proximity_select = $form->addElement('select', 'lp_proximity', get_lang('ContentProximity'));
$lp_prox = $learnpath->get_proximity();
if ($lp_prox != 'local') {
    $s_selected_proximity = 'remote';
} else {
    $s_selected_proximity = 'local';
}
$content_proximity_select->addOption(get_lang('Local'), 'local');
$content_proximity_select->addOption(get_lang('Remote'), 'remote');
*/
//Hide toc frame
$hide_toc_frame = $form->addElement(
    'checkbox',
    'hide_toc_frame',
    null,
    get_lang('HideTocFrame'),
    array('onclick' => '$("#lp_layout_column").toggle()')
);
if (api_get_setting('course.allow_course_theme') == 'true') {
    $mycourselptheme = api_get_course_setting('allow_learning_path_theme');
    if (!empty($mycourselptheme) && $mycourselptheme!=-1 && $mycourselptheme== 1) {
        //LP theme picker
        $theme_select = $form->addElement('SelectTheme', 'lp_theme', get_lang('Theme'));
        $form->applyFilter('lp_theme', 'trim');

        $s_theme = $learnpath->get_theme();
        $theme_select ->setSelected($s_theme); //default
    }
}

// Author
$form->addHtmlEditor(
    'lp_author',
    get_lang('Author'),
    array('size' => 80),
    array(
        'ToolbarSet' => 'LearningPathAuthor',
        'Width' => '100%',
        'Height' => '150px',
    )
);
$form->applyFilter('lp_author', 'html_filter');

// LP image
$form->add_progress_bar();
if (strlen($learnpath->get_preview_image()) > 0) {
    $show_preview_image = '<img src='.api_get_path(
            WEB_COURSE_PATH
        ).api_get_course_path(
        ).'/upload/learning_path/images/'.$learnpath->get_preview_image().'>';
    $form->addElement('label', get_lang('ImagePreview'), $show_preview_image);
    $form->addElement('checkbox', 'remove_picture', null, get_lang('DelImage'));
}
$label = ($learnpath->get_preview_image() != '' ? get_lang(
    'UpdateImage'
) : get_lang('AddImage'));
$form->addElement('file', 'lp_preview_image', array($label, get_lang('ImageWillResizeMsg')));

$form->addRule('lp_preview_image', get_lang('OnlyImagesAllowed'), 'filetype', array ('jpg', 'jpeg', 'png', 'gif'));

// Search terms (only if search is activated).
if (api_get_setting('search.search_enabled') === 'true') {
    $specific_fields = get_specific_field_list();
    foreach ($specific_fields as $specific_field) {
        $form->addElement(
            'text',
            $specific_field['code'],
            $specific_field['name']
        );
        $filter = array(
            'c_id' => "'".api_get_course_int_id()."'",
            'field_id' => $specific_field['id'],
            'ref_id' => $learnpath->lp_id,
            'tool_id' => '\''.TOOL_LEARNPATH.'\'',
        );
        $values = get_specific_field_values_list($filter, array('value'));
        if (!empty($values)) {
            $arr_str_values = array();
            foreach ($values as $value) {
                $arr_str_values[] = $value['value'];
            }
            $defaults[$specific_field['code']] = implode(', ', $arr_str_values);
        }
    }
}

$defaults['lp_encoding'] = Security::remove_XSS($learnpath->encoding);
$defaults['lp_name'] = Security::remove_XSS($learnpath->get_name());
$defaults['lp_author'] = Security::remove_XSS($learnpath->get_author());
$defaults['hide_toc_frame'] = Security::remove_XSS(
    $learnpath->get_hide_toc_frame()
);
$defaults['category_id'] = intval($learnpath->getCategoryId());

$expired_on = $learnpath->expired_on;
$publicated_on = $learnpath->publicated_on;

// Prerequisites
$form->addElement('html','<div class="form-group">');
$items = $learnpath->display_lp_prerequisites_list();
$form->addElement('html','<label class="col-md-2">'.get_lang('LearnpathPrerequisites').'</label>');
$form->addElement('html','<div class="col-md-10">');
$form->addElement('html',$items);
$form->addElement('html', '<div class="help-block">'.get_lang('LpPrerequisiteDescription').'</div></div></div>');

//Start date
$form->addElement('checkbox', 'activate_start_date_check', null,get_lang('EnableStartTime'), array('onclick' => 'activate_start_date()'));
$display_date = 'none';
if ($publicated_on!='0000-00-00 00:00:00' && !empty($publicated_on)) {
	$display_date = 'block';
	$defaults['activate_start_date_check'] = 1;
}

$form->addElement('html','<div id="start_date_div" style="display:'.$display_date.';">');
$form->addElement('DatePicker', 'publicated_on', get_lang('PublicationDate'));
$form->addElement('html','</div>');

//End date
$form->addElement('checkbox', 'activate_end_date_check',  null, get_lang('EnableEndTime'),  array('onclick' => 'activate_end_date()'));
$display_date = 'none';
if ($expired_on!='0000-00-00 00:00:00' && !empty($expired_on)) {
	$display_date = 'block';
	$defaults['activate_end_date_check'] = 1;
}

$form->addElement('html','<div id="end_date_div" style="display:'.$display_date.';">');
$form->addElement('DatePicker', 'expired_on', get_lang('ExpirationDate'));
$form->addElement('html','</div>');

if (api_is_platform_admin()) {
    $form->addElement('checkbox', 'use_max_score', null, get_lang('UseMaxScore100'));
    $defaults['use_max_score'] = $learnpath->use_max_score;
}

$form->addElement('checkbox', 'subscribe_users', null, get_lang('SubscribeUsersToLp'));

$enableLpExtraFields = false;

if ($enableLpExtraFields) {
    $extraField = new ExtraField('lp');
    $extra = $extraField->addElements($form, $learnpath->get_id());
}

// Submit button
$form->addButtonSave(get_lang('SaveLPSettings'));

// Hidden fields
$form->addElement('hidden', 'action', 'update_lp');
$form->addElement('hidden', 'lp_id', $learnpath->get_id());

if ($enableLpExtraFields) {
    $htmlHeadXtra[] = '<script>
    $(function() {
        ' . $extra['jquery_ready_content'] . '
    });
    </script>';
}


$defaults['publicated_on']  = ($publicated_on!='0000-00-00 00:00:00' && !empty($publicated_on))? api_get_local_time($publicated_on) : date('Y-m-d 12:00:00');
$defaults['expired_on']     = ($expired_on   !='0000-00-00 00:00:00' && !empty($expired_on) )? api_get_local_time($expired_on): date('Y-m-d 12:00:00',time()+84600);
//$defaults['max_attempts'] = $learnpath->get_max_attempts();
$defaults['subscribe_users'] = $learnpath->getSubscribeUsers();
$form->setDefaults($defaults);

Display::display_header(get_lang('CourseSettings'), 'Path');

echo $learnpath->build_action_menu();

echo '<div class="row">';

if ($learnpath->get_hide_toc_frame() == 1) {
    echo '<div class="col-md-12">';
    $form -> display();
    echo '</div>';
} else{
    echo '<div class="col-md-8">';
    $form -> display();
    echo '</div>';
    echo '<div class="col-md-4" align="center">';
    echo Display::return_icon(
        'course_setting_layout.png'
    );
    echo '</div>';
}
echo '</div>';

$learnpath->updateCurrentLpFromSession();