Chamilo\CourseBundle\Component\CourseCopy\CourseSelectForm::display_form_session_export()

Complexity

Conditions	10
Paths	60

Size

Total Lines	113
Code Lines	91

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function display_form_session_export(
        $list_course,
        $hidden_fields = null,
        $avoidSerialize = false
    ) {
        ?>
        <script>
            function exp(item) {
                el = document.getElementById('div_'+item);
                if (el.style.display == 'none') {
                    el.style.display = '';
                    if (document.getElementById('img_'+item).length)
                    document.getElementById('img_'+item).className('fa fa-minus-square-o fa-lg');
                } else {
                    el.style.display = 'none';
                    if (document.getElementById('img_'+item).length)
                    document.getElementById('img_'+item).className('fa fa-plus-square-o fa-lg');
                }
            }

            function setCheckbox(type,value) {
                d = document.course_select_form;
                for (i = 0; i < d.elements.length; i++) {
                    if (d.elements[i].type == "checkbox") {
                        var name = d.elements[i].attributes.getNamedItem('name').nodeValue;
                        if( name.indexOf(type) > 0 || type == 'all' ){
                             d.elements[i].checked = value;
                        }
                    }
                }
            }
            function checkLearnPath(message){
                d = document.course_select_form;
                for (i = 0; i < d.elements.length; i++) {
                    if (d.elements[i].type == "checkbox") {
                        var name = d.elements[i].attributes.getNamedItem('name').nodeValue;
                        if( name.indexOf('learnpath') > 0){
                            if(d.elements[i].checked){
                                setCheckbox('document',true);
                                alert(message);
                                break;
                            }
                        }
                    }
                }
            }
        </script>
        <?php

        //get destination course title
        if (!empty($hidden_fields['destination_course'])) {
            $sessionTitle = null;
            if (!empty($hidden_fields['destination_session'])) {
                $sessionTitle = ' ('.api_get_session_name($hidden_fields['destination_session']).')';
            }
            $courseInfo = api_get_course_info($hidden_fields['destination_course']);
            echo '<h3>';
            echo get_lang('DestinationCourse').' : '.$courseInfo['title'].$sessionTitle;
            echo '</h3>';
        }

        echo '<script src="'.api_get_path(WEB_CODE_PATH).'inc/lib/javascript/upload.js" type="text/javascript"></script>';
        $icon = Display::returnIconPath('progress_bar.gif');
        echo '<div class="tool-backups-options">';
        echo '<form method="post" id="upload_form" name="course_select_form">';
        echo '<input type="hidden" name="action" value="course_select_form"/>';
        foreach ($list_course as $course) {
            foreach ($course->resources as $type => $resources) {
                if (count($resources) > 0) {
                    echo '<div class="item-backup" onclick="javascript:exp('."'$course->code'".');">';
                    echo '<em id="img_'.$course->code.'" class="fa fa-minus-square-o fa-lg"></em>';
                    echo '<span class="title"> '.$course->code.'</span></div>';
                    echo '<div class="item-content" id="div_'.$course->code.'">';
                    echo '<blockquote>';

                    echo '<div class="btn-group">';
                    echo "<a class=\"btn\" href=\"#\" onclick=\"javascript:setCheckbox('".$course->code."',true);\" >".get_lang('All')."</a>";
                    echo "<a class=\"btn\" href=\"#\" onclick=\"javascript:setCheckbox('".$course->code."',false);\" >".get_lang('None')."</a>";
                    echo '</div>';

                    foreach ($resources as $id => $resource) {
                        echo '<label class="checkbox" for="resource['.$course->code.']['.$id.']">';
                        echo '<input type="checkbox" name="resource['.$course->code.']['.$id.']" id="resource['.$course->code.']['.$id.']"/>';
                        $resource->show();
                        echo '</label>';
                    }
                    echo '</blockquote>';
                    echo '</div>';
                    echo '<script type="text/javascript">exp('."'$course->code'".')</script>';
                }
            }
        }
        if ($avoidSerialize) {
            // Documents are avoided due the huge amount of memory that the serialize php
            // function "eats" (when there are directories with hundred/thousand of files)
            // this is a known issue of serialize
            $course->resources['document'] = null;

The variable $course seems to be defined by a foreach iteration on line 771. Are you sure the iterator is never empty, otherwise this variable is not defined?

        }
        echo '<input type="hidden" name="course" value="'.base64_encode(Course::serialize($course)).'"/>';
        if (is_array($hidden_fields)) {
            foreach ($hidden_fields as $key => $value) {
                echo "\n";
                echo '<input type="hidden" name="'.$key.'" value="'.$value.'"/>';
            }
        }
        echo '<br /><button class="save" type="submit" 
            onclick="checkLearnPath(\''.addslashes(get_lang('DocumentsWillBeAddedToo')).'\')">'.
            get_lang('Ok').'</button>';
        self::display_hidden_quiz_questions($course);
        self::display_hidden_scorm_directories($course);
        echo '</form>';
        echo '</div>';
        echo '<div id="dynamic_div" style="display:block;margin-left:40%;margin-top:10px;height:50px;"></div>';
    }