PHP WooThemes_Sensei_Utils::sensei_get_activity_value方法代码示例

 /**
  * post_type_custom_column_content function.
  *
  * @access public
  * @since  1.0.0
  * @return void
  */
 public function post_type_custom_column_content($column_name, $post_ID)
 {
     $user_id = get_post_meta($post_ID, $key = 'learner_id', true);
     $course_id = get_post_meta($post_ID, $key = 'course_id', true);
     $user = get_userdata($user_id);
     $course = get_post($course_id);
     $course_end_date = WooThemes_Sensei_Utils::sensei_get_activity_value(array('post_id' => $course_id, 'user_id' => $user_id, 'type' => 'sensei_course_status', 'field' => 'comment_date'));
     $certificate_hash = esc_html(substr(md5($course_id . $user_id), -8));
     switch ($column_name) {
         case "learner":
             echo '<a href="' . add_query_arg(array('page' => 'sensei_analysis', 'user' => intval($user_id), 'course_id' => intval($course_id)), admin_url('edit.php?post_type=lesson')) . '">' . $user->user_login . '</a>';
             break;
         case "course":
             echo '<a href="' . add_query_arg(array('page' => 'sensei_analysis', 'course_id' => intval($course_id)), admin_url('edit.php?post_type=lesson')) . '">' . $course->post_title . '</a>';
             break;
         case "date_completed":
             echo $course_end_date;
             break;
         case "actions":
             echo '<a href="' . add_query_arg(array('certificate' => '1', 'hash' => $certificate_hash), site_url()) . '" target="_blank">' . __('View Certificate', 'sensei-certificates') . '</a>';
             break;
     }
     // End Switch Statement
 }

    /**
     * Display output to the admin view
     *
     * This view is shown when grading a quiz for a single user in admin under grading
     *
     * @since  1.3.0
     * @return html
     */
    public function display()
    {
        // Get data for the user
        //echo do_shortcode("[i4w_get_contactId]");
        //die();
        $questions = $this->build_data_array();
        global $woothemes_sensei;
        $count = 0;
        $graded_count = 0;
        $user_quiz_grade_total = 0;
        $quiz_grade_total = 0;
        $quiz_grade = 0;
        $lesson_id = $this->lesson_id;
        $user_id = $this->user_id;
        ?>
<form name="<?php 
        esc_attr_e('quiz_' . $this->quiz_id);
        ?>
" action="" method="post">
			<?php 
        wp_nonce_field('sensei_manual_grading', '_wp_sensei_manual_grading_nonce');
        ?>

			<input type="hidden" name="sensei_manual_grade" value="<?php 
        esc_attr_e($this->quiz_id);
        ?>
" />
			<input type="hidden" name="sensei_grade_next_learner" value="<?php 
        esc_attr_e($this->user_id);
        ?>
" />
			<div class="total_grade_display">
				<span><?php 
        esc_attr_e(__('Grade:', 'woothemes-sensei'));
        ?>
</span>
				<span class="total_grade_total"><?php 
        echo $user_quiz_grade_total;
        ?>
</span> / <span class="quiz_grade_total"><?php 
        echo $quiz_grade_total;
        ?>
</span> (<span class="total_grade_percent"><?php 
        echo $quiz_grade;
        ?>
</span>%)
			</div>
			<div class="buttons">
				<input type="submit" value="<?php 
        esc_attr_e(__('Save', 'woothemes-sensei'));
        ?>
" class="grade-button button-primary" title="Saves grades as currently marked on this page" />
				<input type="button" value="<?php 
        esc_attr_e(__('Auto grade', 'woothemes-sensei'));
        ?>
" class="autograde-button button-secondary" title="Where possible, automatically grades questions that have not yet been graded" />
				<input type="reset" value="<?php 
        esc_attr_e(__('Reset', 'woothemes-sensei'));
        ?>
" class="reset-button button-secondary" title="Resets all questions to ungraded and total grade to 0" />
			</div>
			<div class="clear"></div><br/><?php 
        $lesson_status_id = WooThemes_Sensei_Utils::sensei_get_activity_value(array('post_id' => $this->lesson_id, 'user_id' => $this->user_id, 'type' => 'sensei_lesson_status', 'field' => 'comment_ID'));
        $user_quiz_grade = get_comment_meta($lesson_status_id, 'grade', true);
        $correct_answers = 0;
        foreach ($questions as $question) {
            $question_id = $question->ID;
            ++$count;
            $type = false;
            $type_name = '';
            $type = Sensei()->question->get_question_type($question_id);
            $question_answer_notes = $woothemes_sensei->quiz->get_user_question_feedback($lesson_id, $question_id, $user_id);
            $question_grade_total = get_post_meta($question_id, '_question_grade', true);
            if (!$question_grade_total || 0 == intval($question_grade_total)) {
                $question_grade_total = 1;
            }
            $quiz_grade_total += $question_grade_total;
            $right_answer = get_post_meta($question_id, '_question_right_answer', true);
            $user_answer_content = $woothemes_sensei->quiz->get_user_question_answer($lesson_id, $question_id, $user_id);
            $type_name = __('Multiple Choice', 'woothemes-sensei');
            $grade_type = 'manual-grade';
            switch ($type) {
                case 'boolean':
                    $type_name = __('True/False', 'woothemes-sensei');
                    $right_answer = ucfirst($right_answer);
                    $user_answer_content = ucfirst($user_answer_content);
                    $grade_type = 'auto-grade';
                    break;
                case 'multiple-choice':
                    $type_name = __('Multiple Choice', 'woothemes-sensei');
                    $grade_type = 'auto-grade';
                    break;
//.........这里部分代码省略.........

 /**
  * @deprecated use WooThemes_Sensei_Quiz::get_user_answers
  * @param int $lesson_id
  * @return array
  */
 public function sensei_get_user_quiz_answers($lesson_id = 0)
 {
     global $current_user, $woothemes_sensei;
     $user_answers = array();
     if (0 < intval($lesson_id)) {
         $lesson_quiz_questions = $woothemes_sensei->post_types->lesson->lesson_quiz_questions($lesson_id);
         foreach ($lesson_quiz_questions as $question) {
             $answer = maybe_unserialize(base64_decode(WooThemes_Sensei_Utils::sensei_get_activity_value(array('post_id' => $question->ID, 'user_id' => $current_user->ID, 'type' => 'sensei_user_answer', 'field' => 'comment_content'))));
             $user_answers[$question->ID] = $answer;
         }
     }
     return $user_answers;
 }

 /**
  * Check if a user has started a lesson or not
  *
  * @since  1.7.0
  * @param type $lesson_id
  * @param type $user_id
  * @return mixed false or comment_ID
  */
 public static function user_started_lesson($lesson_id = 0, $user_id = 0)
 {
     if ($lesson_id) {
         if (!$user_id) {
             $user_id = get_current_user_id();
         }
         $user_lesson_status_id = WooThemes_Sensei_Utils::sensei_get_activity_value(array('post_id' => $lesson_id, 'user_id' => $user_id, 'type' => 'sensei_lesson_status', 'field' => 'comment_ID'));
         if ($user_lesson_status_id) {
             return $user_lesson_status_id;
         }
     }
     return false;
 }

/**
 * sensei_update_users_certificate_data install user certificate data
 * @since  1.0.0
 * @param  int $n number of items to iterate through
 * @param  int $offeset number to offset iteration by
 * @return boolean
 */
function sensei_update_users_certificate_data($n = 5, $offset = 0)
{
    $loop_ran = false;
    // Calculate if this is the last page
    if (0 == $offset) {
        $current_page = 1;
    } else {
        $current_page = intval($offset / $n);
    }
    // End If Statement
    $args_array = array('number' => $n, 'offset' => $offset, 'orderby' => 'ID', 'order' => 'DESC', 'fields' => 'all_with_meta');
    $wp_user_update = new WP_User_Query($args_array);
    $users = $wp_user_update->get_results();
    $user_count = count_users();
    $total_items = $user_count['total_users'];
    $query_total = $wp_user_update->get_total();
    $total_pages = intval($total_items / $n);
    foreach ($users as $user_key => $user_item) {
        $course_ids = WooThemes_Sensei_Utils::sensei_activity_ids(array('user_id' => $user_item->ID, 'type' => 'sensei_course_start'));
        $posts_array = array();
        if (0 < intval(count($course_ids))) {
            $posts_array = Sensei()->course->course_query(-1, 'usercourses', $course_ids);
        }
        // End If Statement
        foreach ($posts_array as $course_item) {
            $course_end_date = WooThemes_Sensei_Utils::sensei_get_activity_value(array('post_id' => $course_item->ID, 'user_id' => $user_item->ID, 'type' => 'sensei_course_end', 'field' => 'comment_date'));
            if (isset($course_end_date) && '' != $course_end_date) {
                $args = array('post_type' => 'certificate', 'author' => $user_item->ID, 'meta_key' => 'course_id', 'meta_value' => $course_item->ID);
                $query = new WP_Query($args);
                if (!$query->have_posts()) {
                    // Insert custom post type
                    $cert_args = array('post_author' => intval($user_item->ID), 'post_title' => esc_html(substr(md5($course_item->ID . $user_item->ID), -8)), 'post_name' => esc_html(substr(md5($course_item->ID . $user_item->ID), -8)), 'post_type' => 'certificate', 'post_status' => 'publish');
                    $post_id = wp_insert_post($cert_args, $wp_error = false);
                    if (!is_wp_error($post_id)) {
                        add_post_meta($post_id, 'course_id', intval($course_item->ID));
                        add_post_meta($post_id, 'learner_id', intval($user_item->ID));
                        add_post_meta($post_id, 'certificate_hash', esc_html(substr(md5($course_item->ID . $user_item->ID), -8)));
                        $loop_ran = true;
                    }
                    // End If Statement
                }
                // End If Statement
                wp_reset_query();
            }
            // End If Statement
        }
        // End For Loop
    }
    // End For Loop
    if ($current_page >= $total_pages) {
        return true;
    } else {
        return false;
    }
    // End If Statement
}

    /**
     * display output to the admin view
     * @since  1.3.0
     * @return html
     */
    public function display()
    {
        // Get data for the user
        $questions = $this->build_data_array();
        $count = 0;
        $graded_count = 0;
        $user_quiz_grade_total = 0;
        $quiz_grade_total = 0;
        $quiz_grade = 0;
        ?>
<form name="<?php 
        esc_attr_e('quiz_' . $this->quiz_id);
        ?>
" action="" method="post">
			<?php 
        wp_nonce_field('sensei_manual_grading', '_wp_sensei_manual_grading_nonce');
        ?>
			<input type="hidden" name="sensei_manual_grade" value="<?php 
        esc_attr_e($this->quiz_id);
        ?>
" />
			<input type="hidden" name="sensei_grade_next_learner" value="<?php 
        esc_attr_e($this->user_id);
        ?>
" />
			<div class="total_grade_display">
				<span><?php 
        esc_attr_e(__('Grade:', 'woothemes-sensei'));
        ?>
</span>
				<span class="total_grade_total"><?php 
        echo $user_quiz_grade_total;
        ?>
</span> / <span class="quiz_grade_total"><?php 
        echo $quiz_grade_total;
        ?>
</span> (<span class="total_grade_percent"><?php 
        echo $quiz_grade;
        ?>
</span>%)
			</div>
			<div class="buttons">
				<input type="submit" value="<?php 
        esc_attr_e(__('Save', 'woothemes-sensei'));
        ?>
" class="grade-button button-primary" title="Saves grades as currently marked on this page" />
				<input type="button" value="<?php 
        esc_attr_e(__('Auto grade', 'woothemes-sensei'));
        ?>
" class="autograde-button button-secondary" title="Where possible, automatically grades questions that have not yet been graded" />
				<input type="reset" value="<?php 
        esc_attr_e(__('Reset', 'woothemes-sensei'));
        ?>
" class="reset-button button-secondary" title="Resets all questions to ungraded and total grade to 0" />
			</div>
			<div class="clear"></div><br/><?php 
        $lesson_status_id = WooThemes_Sensei_Utils::sensei_get_activity_value(array('post_id' => $this->lesson_id, 'user_id' => $this->user_id, 'type' => 'sensei_lesson_status', 'field' => 'comment_ID'));
        $user_quiz_grade = get_comment_meta($lesson_status_id, 'grade', true);
        $correct_answers = 0;
        foreach ($questions as $question) {
            $question_id = $question->ID;
            ++$count;
            $type = false;
            $type_name = '';
            $types = wp_get_post_terms($question_id, 'question-type');
            foreach ($types as $t) {
                $type = $t->name;
                break;
            }
            if (!$type) {
                $type = 'multiple-choice';
            }
            $user_answer = WooThemes_Sensei_Utils::sensei_check_for_activity(array('post_id' => $question_id, 'user_id' => $this->user_id, 'type' => 'sensei_user_answer'), true);
            $question_answer_notes = WooThemes_Sensei_Utils::sensei_get_user_question_answer_notes($user_answer);
            $question_grade_total = get_post_meta($question_id, '_question_grade', true);
            if (!$question_grade_total || 0 == intval($question_grade_total)) {
                $question_grade_total = 1;
            }
            $quiz_grade_total += $question_grade_total;
            $right_answer = get_post_meta($question_id, '_question_right_answer', true);
            $user_answer_content = maybe_unserialize(base64_decode($user_answer->comment_content));
            $type_name = __('Multiple Choice', 'woothemes-sensei');
            $grade_type = 'manual-grade';
            switch ($type) {
                case 'boolean':
                    $type_name = __('True/False', 'woothemes-sensei');
                    $right_answer = ucfirst($right_answer);
                    $user_answer_content = ucfirst($user_answer_content);
                    $grade_type = 'auto-grade';
                    break;
                case 'multiple-choice':
                    $type_name = __('Multiple Choice', 'woothemes-sensei');
                    $grade_type = 'auto-grade';
                    break;
                case 'gap-fill':
//.........这里部分代码省略.........