Proyectos de Subversion Moodle

use core_completion\progress;

    }

    private function extractDurationFromVideo($record, $filename)

    {

        global $DB;

        $duration = 0;

        if (empty($record->duration)) {

            $fs = get_file_storage();

            $file = $fs->get_file($record->contextid, $record->component, $record->filearea, $record->itemid, $record->filepath, $record->filename);

            if ($file) {

                $data = $file->get_content();

                $path_temp = __DIR__ . DIRECTORY_SEPARATOR . 'tmp';

                if (!file_exists($path_temp)) {

                    mkdir($path_temp, 0755);

                }

                $full_filename = $path_temp . DIRECTORY_SEPARATOR . uniqid() . '_' . $filename;

                file_put_contents($full_filename, $data);

                if (file_exists($full_filename)) {

                    $cmd = "/usr/bin/ffprobe -i $full_filename -show_entries format=duration -v quiet -of csv=\"p=0\" ";

                    $response = trim(shell_exec($cmd));

                    @unlink($full_filename);

                    $duration = $response;

                    if ($response) {

                        $response = floatval($response);

                        if ($response > 60) {

                            //echo 'response = ' . $response . '<br>';

                            $minutes = intval($response / 60);

                            //echo 'minutes = ' . $minutes . '<br>';

                            $seconds = round(($response - ($minutes * 60)));

                            //echo 'seconds = ' . $seconds . '<br>';

                            if ($minutes < 10) {

                                $duration = '0' . $minutes;

                            } else {

                                $duration = $minutes;

                            }

                            if ($seconds) {

                                if ($seconds < 10) {

                                    $duration = $duration . ':0' . $seconds;

                                } else {

                                    $duration = $duration . ':' . $seconds;

                                }

                            } else {

                                $duration = $duration . ':00';

                            }

                        } else {

                            $duration = '00:' . intval($response);

                        }

                        $dataobject = new \stdClass();

                        $dataobject->id = $record->id;

                        $dataobject->duration = $duration;

                        $DB->update_record('files', $dataobject);

                    }

                }

            }

        }

        return $duration;

    }

    private function substr_cesa_navigation_course_menu_name($s, $l = 50)

    {

        $s = trim($s);

        if (strlen($s) > $l) {

            $s = substr($s, 0, $l) . '...';

        }

        return $s;

    }

    public function cesa_navigation_course_menu_lateral_output()

    {

        global $CFG, $COURSE, $PAGE, $DB, $OUTPUT;

        if (!$COURSE->id) {

            return '';

        }

        $course_id = $COURSE->id;

        $parent = optional_param('parent', 0, PARAM_INT); // Course module id

        if (!$parent) {

            $parent = optional_param('amp;parent', 0, PARAM_INT); // Course module id

        }

        $PAGE->requires->js('/theme/edumynew/javascript/menu-lateral.js');

        if ($parent) {

            $sql  = ' SELECT * FROM {subcourse} WHERE course = ' . $parent;

            $sql .= ' AND refcourse = ' . $course_id;

            $recordParentRefCourse  = $DB->get_record_sql($sql);

            if ($recordParentRefCourse) {

                $course_id = $recordParentRefCourse->course;

            }

        }

        $course = get_course($course_id);

        $course_context = context_course::instance($course->id);

        $completioninfo = new \completion_info($course);

        // $course_context = !empty($PAGE->cm->id)  ? $PAGE->cm : \context_course::instance($COURSE->id);

        // First we should check if we want to add navigation.

        // Get a list of all the activities in the course.

        $menu = [];

        $currentServerLink = strtolower(trim($_SERVER['REQUEST_SCHEME'] . '://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI']));

        $currentServerLink = html_entity_decode($currentServerLink);

        $currentServerLink = htmlentities($currentServerLink);

        $parts = explode('&', $currentServerLink);

        if (count($parts) > 1) {

            $currentServerLink = $parts[0];

        }

        $modules = get_fast_modinfo($course->id)->get_cms();

        $prevmod = null;

        $nextmod = null;

        $currentmod = new stdClass();

        $currentmod->name = "Sin Módulos";

        $mods = [];

        $menu = [];

        $numberOfTemary = 1;

        $prevlink = new \StdClass();

        $nextlink = new \StdClass();

        $prevlink->url = "#";

        $nextlink->url = "#";

        $isACoursePage = $course->id !== "1" ? true : false;

        $modules = get_fast_modinfo($COURSE->id)->get_cms();

        /*

            echo '<pre>';

            print_r($modules);

            echo '</pre>';

            */

        if (!empty($modules)) {

            // Put the modules into an array in order by the position they are shown in the course.

            foreach ($modules as $module) {

                if (!$module->uservisible || $module->is_stealth() || empty($module->url)) {

                    continue;

                }

                $mods[$module->id] = $module;

            }

            $nummods = count($mods);

            // If there is only one mod then do nothing.

            if ($nummods == 1) {

            }

            // Get an array of just the course module ids used to get the cmid value based on their position in the course.

            $modids = array_keys($mods);

            // Get the position in the array of the course module we are viewing.

            $position = array_search($course_context->id, $modids);   //array_search($this->page->cm->id, $modids);

            $currentmod = $mods[$modids[$position]];

            // Check if we have a previous mod to show.

            if ($position > 0) {

                $prevmod = $mods[$modids[$position - 1]];

            }

            // Check if we have a next mod to show.

            if ($position < ($nummods - 1)) {

                $nextmod = $mods[$modids[$position + 1]];

            }

        }

        //$sections = $DB->get_records('course_sections', ['course' => $COURSE->id], 'section ASC', 'id,name,section,sequence,visible');

        $modinfo = get_fast_modinfo($course);

        $records  =  $modinfo->get_section_info_all();

        $sections = [];

        foreach ($records as $record) {

            if (!$record->visible) {

                continue;

            }

            $section = new \stdClass();

            $section->id = $record->id;

            $section->section = $record->section;

            $section->name = $record->name;

            $section->parent = $record->parent;

            $section->visible = 1;

            array_push($sections, $section);

        }

        $openParent = 0;

        $maxSections = count($sections);

        for ($i = 0; $i < $maxSections; $i++) {

            $j = $i + 1;

            if ($j < $maxSections) {

                if ($sections[$j]->parent) {

                    $openParent = true;

                    $sections[$i]->close_section_parent = 0;

                    $sections[$i]->close_section = 0;

                } else {

                    $sections[$i]->close_section_parent = $openParent ? 1 : 0;

                    $sections[$i]->close_section = 1;

                }

            } else {

                $sections[$i]->close_section_parent = $openParent ? 1 : 0;

                $sections[$i]->close_section = 1;

            }

            // print_r($section);

        }

        /*

             echo '<pre>';

           print_r($sections);

           echo '</pre>';

      */

        foreach ($sections as $key =>  $section) {

            if (!$section->visible) {

                continue;

            }

            $activities = [];

            $section_active = false;

            foreach ($modules as $module) {

                /*

                                       echo '<pre>';

                    print_r($module);

                    echo '</pre>';

                    // exit;

                     */

                if ($module->section  != $section->id) {

                    continue;

                }

                if (!$module->uservisible || $module->is_stealth()) {

                    // if (!$module->uservisible || $module->is_stealth() || empty($module->url)) {

                    continue;

                }

                $mods[$module->id] = $module;

                /*

                    if($module->instance == 649) {

                        echo '<pre>';

                        echo 'module->section = '.  $module->section .  ' $section->id = '  . $section->id . "\r\n";

                        echo '/<pre>';

                        exit;

                    }*/

                $duration = '';

                $type = '';

                $filepath = '';

                $sql = 'SELECT md.name, cm.instance  FROM {modules} md  ' .

                    ' JOIN {course_modules} cm ON cm.module = md.id ' .

                    ' WHERE cm.id = '  . $module->id . ' LIMIT 1 ';

                $record = $DB->get_record_sql($sql);

                if ($record) {

                    /*

                        echo '<pre>';

                        print_r($record);

                        echo '<pre>';

                        */

                    $type = $record->name;

                    if ($type == 'hvp') {

                        $instance   = $record->instance;

                        $sql = 'SELECT json_content FROM {hvp} WHERE id = ' . $instance . ' LIMIT 1';

                        $record = $DB->get_record_sql($sql);

                        if ($record) {

                            $json_content = json_decode($record->json_content);

                            if (!empty($json_content->interactiveVideo->video->files[0]->path)) {

                                $filepath = trim($json_content->interactiveVideo->video->files[0]->path);

                                $filepath = trim(str_replace('#tmp', '', $filepath));

                                $arr = explode('/', $filepath);

                                if (count($arr) > 1) {

                                    $filename = $arr[count($arr) - 1];

                                } else {

                                    $filename = $arr[0];

                                }

                                $record = $DB->get_record('files', ['filename' => $filename]);

                                if ($record) {

                                    $duration = $this->extractDurationFromVideo($record, $filename);

                                }

                            }

                        }

                    }

                }

                $modname = $module->get_formatted_name();

                if (empty($module->url)) {

                    $linkurl = '';

                    $currentLink = '';

                } else {

                    $linkurl = new moodle_url($module->url, array('forceview' => 1));

                    $linkurl = strtolower(trim($linkurl->__toString()));

                    $parts = explode('&', $linkurl);

                    if (count($parts) > 1) {

                        $currentLink = $parts[0];

                    } else {

                        $currentLink = $linkurl;

                    }

                }

                $completiondata = $completioninfo->get_data($module, true);

                if (strcasecmp($currentLink,  $currentServerLink) == 0) {

                    $active = true;

                    $section_active = true;

                } else {

                    $active = false;

                }

                array_push($activities, [

                    'active' => $active,

                    'indexElement' => $key,

                    'numberOfTemary' => $numberOfTemary,

                    'activity' => true,

                    'blank' => !empty($section->section),

                    'name' => $this->substr_cesa_navigation_course_menu_name($modname),

                    'duration' => $duration,

                    'type' =>  $type,

                    'completed' => $completiondata->completionstate == COMPLETION_COMPLETE || $completiondata->completionstate == COMPLETION_COMPLETE_PASS,

                    'url' => $linkurl,

                ]);

            }

            if ($activities) {

                if ($section->section) {

                    $sectionname = trim($section->name);

                    $sectionname = $sectionname ? $sectionname : ' Tema ' . $section->section;

                } else {

                    $sectionname = 'Recursos';

                }

                array_push($menu, [

                    'active' => $section_active,

                    'indexElement' => $key,

                    'numberOfTemary' => $numberOfTemary,

                    'section' => true,

                    'name' => $this->substr_cesa_navigation_course_menu_name($sectionname),

                    'close_section_parent' => $section->close_section_parent,

                    'close_section' => $section->close_section,

                    'completed' => false,

                    'url' => false,

                    'activities' => $activities,

                ]);

            }

            $numberOfTemary = ++$numberOfTemary;

        }

        // Check if there is a previous module to display.

        if ($prevmod) {

            $linkurl = new \moodle_url($prevmod->url, array('forceview' => 1));

            $attributes = [];

            $prevlink = new \action_link($linkurl, $OUTPUT->larrow(), null, $attributes);

        }

        // Check if there is a next module to display.

        if ($nextmod) {

            $linkurl = new \moodle_url($nextmod->url, array('forceview' => 1));

            $attributes = [];

            $nextlink = new \action_link($linkurl, $OUTPUT->rarrow(), null, $attributes);

        }

        //  echo '<pre>'; 

        // print_r($activities);

        // echo '</pre>';

        // exit;

        $progreso = number_format(progress::get_course_progress_percentage($course), 2); // Progreso por curso

        $course_navigation = new \theme_universe_child\output\custom_drawer($prevlink->url, $nextlink->url, $menu, $this->substr_cesa_navigation_course_menu_name($currentmod->name, 10), false, $isACoursePage,  $COURSE->summary, $progreso);

        return $course_navigation->export_for_template($OUTPUT);