/**
     * load_user_courses_content generates HTML for user's active & completed courses
     * @since  1.4.0
     * @param  object  $user   Queried user object
     * @param  boolean $manage Whether the user has permission to manage the courses
     * @return string          HTML displayng course data
     */
    public function load_user_courses_content($user = false, $manage = false)
    {
        global $woothemes_sensei, $post, $wp_query, $course, $my_courses_page, $my_courses_section;
        // Build Output HTML
        $complete_html = $active_html = '';
        if ($user) {
            $my_courses_page = true;
            // Allow action to be run before My Courses content has loaded
            do_action('sensei_before_my_courses', $user->ID);
            // Logic for Active and Completed Courses
            $per_page = 20;
            if (isset($woothemes_sensei->settings->settings['my_course_amount']) && 0 < absint($woothemes_sensei->settings->settings['my_course_amount'])) {
                $per_page = absint($woothemes_sensei->settings->settings['my_course_amount']);
            }
            $course_statuses = WooThemes_Sensei_Utils::sensei_check_for_activity(array('user_id' => $user->ID, 'type' => 'sensei_course_status'), true);
            // User may only be on 1 Course
            if (!is_array($course_statuses)) {
                $course_statuses = array($course_statuses);
            }
            $completed_ids = $active_ids = array();
            foreach ($course_statuses as $course_status) {
                if (WooThemes_Sensei_Utils::user_completed_course($course_status, $user->ID)) {
                    $completed_ids[] = $course_status->comment_post_ID;
                } else {
                    $active_ids[] = $course_status->comment_post_ID;
                }
            }
            $active_count = $completed_count = 0;
            $active_courses = array();
            if (0 < intval(count($active_ids))) {
                $my_courses_section = 'active';
                $active_courses = $woothemes_sensei->post_types->course->course_query($per_page, 'usercourses', $active_ids);
                $active_count = count($active_ids);
            }
            // End If Statement
            $completed_courses = array();
            if (0 < intval(count($completed_ids))) {
                $my_courses_section = 'completed';
                $completed_courses = $woothemes_sensei->post_types->course->course_query($per_page, 'usercourses', $completed_ids);
                $completed_count = count($completed_ids);
            }
            // End If Statement
            $lesson_count = 1;
            $active_page = 1;
            if (isset($_GET['active_page']) && 0 < intval($_GET['active_page'])) {
                $active_page = $_GET['active_page'];
            }
            $completed_page = 1;
            if (isset($_GET['completed_page']) && 0 < intval($_GET['completed_page'])) {
                $completed_page = $_GET['completed_page'];
            }
            foreach ($active_courses as $course_item) {
                $course_lessons = $woothemes_sensei->post_types->course->course_lessons($course_item->ID);
                $lessons_completed = 0;
                foreach ($course_lessons as $lesson) {
                    if (WooThemes_Sensei_Utils::user_completed_lesson($lesson->ID, $user->ID)) {
                        ++$lessons_completed;
                    }
                }
                // Get Course Categories
                $category_output = get_the_term_list($course_item->ID, 'course-category', '', ', ', '');
                $active_html .= '<article class="' . esc_attr(join(' ', get_post_class(array('course', 'post'), $course_item->ID))) . '">';
                // Image
                $active_html .= $woothemes_sensei->post_types->course->course_image(absint($course_item->ID));
                // Title
                $active_html .= '<header>';
                $active_html .= '<h2><a href="' . esc_url(get_permalink(absint($course_item->ID))) . '" title="' . esc_attr($course_item->post_title) . '">' . esc_html($course_item->post_title) . '</a></h2>';
                $active_html .= '</header>';
                $active_html .= '<section class="entry">';
                $active_html .= '<p class="sensei-course-meta">';
                // Author
                $user_info = get_userdata(absint($course_item->post_author));
                if (isset($woothemes_sensei->settings->settings['course_author']) && $woothemes_sensei->settings->settings['course_author']) {
                    $active_html .= '<span class="course-author">' . __('by ', 'woothemes-sensei') . '<a href="' . esc_url(get_author_posts_url(absint($course_item->post_author))) . '" title="' . esc_attr($user_info->display_name) . '">' . esc_html($user_info->display_name) . '</a></span>';
                }
                // End If Statement
                // Lesson count for this author
                $lesson_count = $woothemes_sensei->post_types->course->course_lesson_count(absint($course_item->ID));
                // Handle Division by Zero
                if (0 == $lesson_count) {
                    $lesson_count = 1;
                }
                // End If Statement
                $active_html .= '<span class="course-lesson-count">' . $lesson_count . '&nbsp;' . apply_filters('sensei_lessons_text', __('Lessons', 'woothemes-sensei')) . '</span>';
                // Course Categories
                if ('' != $category_output) {
                    $active_html .= '<span class="course-category">' . sprintf(__('in %s', 'woothemes-sensei'), $category_output) . '</span>';
                }
                // End If Statement
                $active_html .= '<span class="course-lesson-progress">' . sprintf(__('%1$d of %2$d lessons completed', 'woothemes-sensei'), $lessons_completed, $lesson_count) . '</span>';
                $active_html .= '</p>';
                $active_html .= '<p class="course-excerpt">' . sensei_get_excerpt($course_item) . '</p>';
                $progress_percentage = abs(round(doubleval($lessons_completed) * 100 / $lesson_count, 0));
                $active_html .= $this->get_progress_meter($progress_percentage);
                $active_html .= '</section>';
                if (is_user_logged_in()) {
                    $active_html .= '<section class="entry-actions">';
                    $active_html .= '<form method="POST" action="' . esc_url(remove_query_arg(array('active_page', 'completed_page'))) . '">';
                    $active_html .= '<input type="hidden" name="' . esc_attr('woothemes_sensei_complete_course_noonce') . '" id="' . esc_attr('woothemes_sensei_complete_course_noonce') . '" value="' . esc_attr(wp_create_nonce('woothemes_sensei_complete_course_noonce')) . '" />';
                    $active_html .= '<input type="hidden" name="course_complete_id" id="course-complete-id" value="' . esc_attr(absint($course_item->ID)) . '" />';
                    if (0 < absint(count($course_lessons)) && $woothemes_sensei->settings->settings['course_completion'] == 'complete') {
                        $active_html .= '<span><input name="course_complete" type="submit" class="course-complete" value="' . apply_filters('sensei_mark_as_complete_text', __('Mark as Complete', 'woothemes-sensei')) . '"/></span>';
                    }
                    // End If Statement
                    $course_purchased = false;
                    if (WooThemes_Sensei_Utils::sensei_is_woocommerce_activated()) {
                        // Get the product ID
                        $wc_post_id = get_post_meta(absint($course_item->ID), '_course_woocommerce_product', true);
                        if (0 < $wc_post_id) {
                            $course_purchased = WooThemes_Sensei_Utils::sensei_customer_bought_product($user->user_email, $user->ID, $wc_post_id);
                        }
                        // End If Statement
                    }
                    // End If Statement
                    if (!$course_purchased) {
                        $active_html .= '<span><input name="course_complete" type="submit" class="course-delete" value="' . apply_filters('sensei_delete_course_text', __('Delete Course', 'woothemes-sensei')) . '"/></span>';
                    }
                    // End If Statement
                    $active_html .= '</form>';
                    $active_html .= '</section>';
                }
                $active_html .= '</article>';
            }
            // Active pagination
            if ($active_count > $per_page) {
                $current_page = 1;
                if (isset($_GET['active_page']) && 0 < intval($_GET['active_page'])) {
                    $current_page = $_GET['active_page'];
                }
                $active_html .= '<nav class="pagination woo-pagination">';
                $total_pages = ceil($active_count / $per_page);
                $link = '';
                if ($current_page > 1) {
                    $prev_link = add_query_arg('active_page', $current_page - 1);
                    $active_html .= '<a class="prev page-numbers" href="' . esc_url($prev_link) . '">' . __('Previous', 'woothemes-sensei') . '</a> ';
                }
                for ($i = 1; $i <= $total_pages; $i++) {
                    $link = add_query_arg('active_page', $i);
                    if ($i == $current_page) {
                        $active_html .= '<span class="page-numbers current">' . $i . '</span> ';
                    } else {
                        $active_html .= '<a class="page-numbers" href="' . esc_url($link) . '">' . $i . '</a> ';
                    }
                }
                if ($current_page < $total_pages) {
                    $next_link = add_query_arg('active_page', $current_page + 1);
                    $active_html .= '<a class="next page-numbers" href="' . esc_url($next_link) . '">' . __('Next', 'woothemes-sensei') . '</a> ';
                }
                $active_html .= '</nav>';
            }
            foreach ($completed_courses as $course_item) {
                $course = $course_item;
                // Get Course Categories
                $category_output = get_the_term_list($course_item->ID, 'course-category', '', ', ', '');
                $complete_html .= '<article class="' . join(' ', get_post_class(array('course', 'post'), $course_item->ID)) . '">';
                // Image
                $complete_html .= $woothemes_sensei->post_types->course->course_image(absint($course_item->ID));
                // Title
                $complete_html .= '<header>';
                $complete_html .= '<h2><a href="' . esc_url(get_permalink(absint($course_item->ID))) . '" title="' . esc_attr($course_item->post_title) . '">' . esc_html($course_item->post_title) . '</a></h2>';
                $complete_html .= '</header>';
                $complete_html .= '<section class="entry">';
                $complete_html .= '<p class="sensei-course-meta">';
                // Author
                $user_info = get_userdata(absint($course_item->post_author));
                if (isset($woothemes_sensei->settings->settings['course_author']) && $woothemes_sensei->settings->settings['course_author']) {
                    $complete_html .= '<span class="course-author">' . __('by ', 'woothemes-sensei') . '<a href="' . esc_url(get_author_posts_url(absint($course_item->post_author))) . '" title="' . esc_attr($user_info->display_name) . '">' . esc_html($user_info->display_name) . '</a></span>';
                }
                // End If Statement
                // Lesson count for this author
                $complete_html .= '<span class="course-lesson-count">' . $woothemes_sensei->post_types->course->course_lesson_count(absint($course_item->ID)) . '&nbsp;' . apply_filters('sensei_lessons_text', __('Lessons', 'woothemes-sensei')) . '</span>';
                // Course Categories
                if ('' != $category_output) {
                    $complete_html .= '<span class="course-category">' . sprintf(__('in %s', 'woothemes-sensei'), $category_output) . '</span>';
                }
                // End If Statement
                $complete_html .= '</p>';
                $complete_html .= '<p class="course-excerpt">' . sensei_get_excerpt($course_item) . '</p>';
                $complete_html .= $this->get_progress_meter(100);
                if ($manage) {
                    $has_quizzes = $woothemes_sensei->post_types->course->course_quizzes($course_item->ID, true);
                    // Output only if there is content to display
                    if (has_filter('sensei_results_links') || $has_quizzes) {
                        $complete_html .= '<p class="sensei-results-links">';
                        $results_link = '';
                        if ($has_quizzes) {
                            $results_link = '<a class="button view-results" href="' . $woothemes_sensei->course_results->get_permalink($course_item->ID) . '">' . apply_filters('sensei_view_results_text', __('View results', 'woothemes-sensei')) . '</a>';
                        }
                        $complete_html .= apply_filters('sensei_results_links', $results_link);
                        $complete_html .= '</p>';
                    }
                }
                $complete_html .= '</section>';
                $complete_html .= '</article>';
            }
            // Active pagination
            if ($completed_count > $per_page) {
                $current_page = 1;
                if (isset($_GET['completed_page']) && 0 < intval($_GET['completed_page'])) {
                    $current_page = $_GET['completed_page'];
                }
                $complete_html .= '<nav class="pagination woo-pagination">';
                $total_pages = ceil($completed_count / $per_page);
                $link = '';
                if ($current_page > 1) {
                    $prev_link = add_query_arg('completed_page', $current_page - 1);
                    $complete_html .= '<a class="prev page-numbers" href="' . esc_url($prev_link) . '">' . __('Previous', 'woothemes-sensei') . '</a> ';
                }
                for ($i = 1; $i <= $total_pages; $i++) {
                    $link = add_query_arg('completed_page', $i);
                    if ($i == $current_page) {
                        $complete_html .= '<span class="page-numbers current">' . $i . '</span> ';
                    } else {
                        $complete_html .= '<a class="page-numbers" href="' . esc_url($link) . '">' . $i . '</a> ';
                    }
                }
                if ($current_page < $total_pages) {
                    $next_link = add_query_arg('completed_page', $current_page + 1);
                    $complete_html .= '<a class="next page-numbers" href="' . esc_url($next_link) . '">' . __('Next', 'woothemes-sensei') . '</a> ';
                }
                $complete_html .= '</nav>';
            }
        }
        // End If Statement
        if ($manage) {
            $no_active_message = apply_filters('sensei_no_active_courses_user_text', __('You have no active courses.', 'woothemes-sensei'));
            $no_complete_message = apply_filters('sensei_no_complete_courses_user_text', __('You have not completed any courses yet.', 'woothemes-sensei'));
        } else {
            $no_active_message = apply_filters('sensei_no_active_courses_learner_text', __('This learner has no active courses.', 'woothemes-sensei'));
            $no_complete_message = apply_filters('sensei_no_complete_courses_learner_text', __('This learner has not completed any courses yet.', 'woothemes-sensei'));
        }
        ob_start();
        ?>

		<?php 
        do_action('sensei_before_user_courses');
        ?>

		<?php 
        if ($manage && (!isset($woothemes_sensei->settings->settings['messages_disable']) || !$woothemes_sensei->settings->settings['messages_disable'])) {
            ?>
			<p class="my-messages-link-container"><a class="my-messages-link" href="<?php 
            echo get_post_type_archive_link('sensei_message');
            ?>
" title="<?php 
            _e('View & reply to private messages sent to your course & lesson teachers.', 'woothemes-sensei');
            ?>
"><?php 
            _e('My Messages', 'woothemes-sensei');
            ?>
</a></p>
			<?php 
        }
        ?>
		<div id="my-courses">

		    <ul>
		    	<li><a href="#active-courses"><?php 
        echo apply_filters('sensei_active_courses_text', __('Active Courses', 'woothemes-sensei'));
        ?>
</a></li>
		    	<li><a href="#completed-courses"><?php 
        echo apply_filters('sensei_completed_courses_text', __('Completed Courses', 'woothemes-sensei'));
        ?>
</a></li>
		    </ul>

		    <?php 
        do_action('sensei_before_active_user_courses');
        ?>

		    <?php 
        $course_page_id = intval($woothemes_sensei->settings->settings['course_page']);
        if (0 < $course_page_id) {
            $course_page_url = get_permalink($course_page_id);
        } elseif (0 == $course_page_id) {
            $course_page_url = get_post_type_archive_link('course');
        }
        ?>

		    <div id="active-courses">

		    	<?php 
        if ('' != $active_html) {
            echo $active_html;
        } else {
            ?>
		    		<div class="sensei-message info"><?php 
            echo $no_active_message;
            ?>
 <a href="<?php 
            echo $course_page_url;
            ?>
"><?php 
            apply_filters('sensei_start_a_course_text', _e('Start a Course!', 'woothemes-sensei'));
            ?>
</a></div>
		    	<?php 
        }
        // End If Statement
        ?>

		    </div>

		    <?php 
        do_action('sensei_after_active_user_courses');
        ?>

		    <?php 
        do_action('sensei_before_completed_user_courses');
        ?>

		    <div id="completed-courses">

		    	<?php 
        if ('' != $complete_html) {
            echo $complete_html;
        } else {
            ?>
		    		<div class="sensei-message info"><?php 
            echo $no_complete_message;
            ?>
</div>
		    	<?php 
        }
        // End If Statement
        ?>

		    </div>

		    <?php 
        do_action('sensei_after_completed_user_courses');
        ?>

		</div>

		<?php 
        do_action('sensei_after_user_courses');
        ?>

		<?php 
        return ob_get_clean();
    }
 /**
  * Only show excerpts for lessons and courses in search results
  * @param  string $content Original content
  * @return string          Modified content
  */
 public function sensei_search_results_excerpt($content)
 {
     global $post;
     if (is_search() && in_array($post->post_type, array('course', 'lesson'))) {
         $content = '<p class="course-excerpt">' . sensei_get_excerpt($post) . '</p>';
     }
     return $content;
 }
    echo $woothemes_sensei->permissions_message['title'];
    ?>
</h1>

               			</header>

            		    <section class="entry fix">
            		    	<div class="sensei-message alert"><?php 
    echo $woothemes_sensei->permissions_message['message'];
    ?>
</div>
            		    	<?php 
    if ('full' == $woothemes_sensei->settings->settings['course_single_content_display']) {
        the_content();
    } else {
        echo '<p class="course-excerpt">' . sensei_get_excerpt($post) . '</p>';
    }
    ?>
            		    </section>

						<?php 
    course_single_meta();
    ?>
	 					<?php 
    do_action('sensei_course_single_lessons');
    ?>

            		</article><!-- .post -->
                <?php 
} else {
    ?>
						<div class="sensei-message alert"><?php 
        echo $woothemes_sensei->permissions_message['message'];
        ?>
</div>
					<?php 
    }
    ?>

	                	<?php 
    if ($access_permission || is_user_logged_in() && $user_taking_course || $is_preview) {
        if (apply_filters('sensei_video_position', 'top', $post->ID) == 'top') {
            do_action('sensei_lesson_video', $post->ID);
        }
        the_content();
    } else {
        echo '<p>' . sensei_get_excerpt($post) . '</p>';
    }
    ?>
					</section>

					<?php 
    if ($access_permission || is_user_logged_in() && $user_taking_course || $is_preview) {
        do_action('sensei_lesson_single_meta');
    } else {
        do_action('sensei_lesson_course_signup', $lesson_course_id);
    }
    ?>

					<?php 
} else {
    if ($lesson_prerequisite > 0) {
示例#5
0
                ?>
                        <span class="course-category"><?php 
                echo sprintf(__('in %s', 'woothemes-sensei'), $category_output);
                ?>
</span>
                        <?php 
            }
            // End If Statement
            ?>
                        <?php 
            sensei_simple_course_price($post_id);
            ?>
                    </p>

                    <p class="course-excerpt"><?php 
            echo sensei_get_excerpt($post);
            ?>
</p>
                    <?php 
            if (0 < $preview_lesson_count && !$is_user_taking_course) {
                $preview_lessons = sprintf(__('(%d preview lessons)', 'woothemes-sensei'), $preview_lesson_count);
                ?>
                            <p class="sensei-free-lessons"><a href="<?php 
                echo get_permalink($post_id);
                ?>
"><?php 
                _e('Preview this course', 'woothemes-sensei');
                ?>
</a> - <?php 
                echo $preview_lessons;
                ?>
 /**
  * Handles the output of the lesson excerpt.
  *
  * @access public
  * @return string
  */
 public static function lesson_excerpt($lesson = null)
 {
     $html = '';
     if (is_a($lesson, 'WP_Post') && 'lesson' == $lesson->post_type) {
         $html = wpautop(sensei_get_excerpt($lesson));
     }
     return apply_filters('sensei_lesson_excerpt', $html);
 }