/**
* Shows a professor a list of all student comments.
*
* @uses ClassBlogs_Plugins_StudentBlogList to get student blog URLs
*
* @access private
* @since 0.2
*/
public function _admin_page()
{
global $blog_id;
$current_blog_id = $blog_id;
// Create a lookup table of student data keyed by blog ID for multisite mode
$students = array();
if (ClassBlogs_Utils::is_multisite()) {
foreach (ClassBlogs_Students::get_student_blogs() as $student_id => $blog) {
$user_data = get_userdata($student_id);
$students[$blog->blog_id] = array('blog_url' => $blog->url, 'name' => sprintf('%s %s', $user_data->first_name, $user_data->last_name));
}
}
// Paginate the comment data
$comments = $this->get_sitewide_comments(false);
$paginator = new ClassBlogs_Paginator($comments, self::COMMENTS_PER_ADMIN_PAGE);
$current_page = array_key_exists('paged', $_GET) ? absint($_GET['paged']) : 1;
?>
<div class="wrap">
<?php
ClassBlogs_Admin::show_admin_icon();
?>
<h2><?php
_e('Student Comments', 'classblogs');
?>
</h2>
<p>
<?php
_e("This page allows you to view all of the comments that have been left on yours students' blogs.", 'classblogs');
?>
</p>
<?php
$paginator->show_admin_page_links($current_page);
?>
<table class="widefat cb-cw-comments-table" id="cb-sw-student-comments-list">
<thead>
<tr>
<th class="author"><?php
_e('Author', 'classblogs');
?>
</th>
<th class="content"><?php
_e('Comment', 'classblogs');
?>
</th>
<th class="post"><?php
_e('Post', 'classblogs');
?>
</th>
<?php
if (ClassBlogs_Utils::is_multisite()) {
?>
<th class="student"><?php
_e('Student Blog', 'classblogs');
?>
</th>
<?php
}
?>
<th class="status"><?php
_e('Status', 'classblogs');
?>
</th>
<th class="posted"><?php
_e('Date', 'classblogs');
?>
</th>
</tr>
</thead>
<tfoot>
<tr>
<th class="author"><?php
_e('Author', 'classblogs');
?>
</th>
<th class="content"><?php
_e('Comment', 'classblogs');
?>
</th>
<th class="post"><?php
_e('Post', 'classblogs');
?>
</th>
<?php
if (ClassBlogs_Utils::is_multisite()) {
?>
<th class="student"><?php
_e('Student Blog', 'classblogs');
?>
</th>
<?php
}
?>
<th class="status"><?php
_e('Status', 'classblogs');
?>
</th>
<th class="posted"><?php
_e('Date', 'classblogs');
?>
</th>
</tr>
</tfoot>
<tbody>
<?php
foreach ($paginator->get_items_for_page($current_page) as $comment) {
ClassBlogs_NXTClass::switch_to_blog($comment->cb_sw_blog_id);
$status = nxt_get_comment_status($comment->comment_ID);
?>
<tr class="<?php
echo $status;
?>
">
<td class="author">
<?php
printf('%s <strong>%s</strong> <br /> <a href="mailto:%s">%s</a>', get_avatar($comment->comment_author_email, 32), esc_html($comment->comment_author), esc_attr($comment->comment_author_email), esc_html($comment->comment_author_email));
?>
</td>
<td class="content">
<?php
comment_text($comment->comment_ID);
?>
</td>
<td class="post">
<strong>
<?php
printf('<a href="%s">%s</a>', esc_url(ClassBlogs_NXTClass::get_blog_permalink($comment->cb_sw_blog_id, $comment->comment_post_ID)), esc_html($comment->post_title));
?>
</strong>
</td>
<?php
if (ClassBlogs_Utils::is_multisite()) {
?>
<td class="student">
<strong>
<?php
if (array_key_exists($comment->cb_sw_blog_id, $students)) {
$blog = $students[$comment->cb_sw_blog_id];
printf('<a href="%s">%s</a>', esc_url($blog['blog_url']), esc_html($blog['name']));
}
?>
</strong>
</td>
<?php
}
?>
<td class="status">
<?php
if ($status == 'approved') {
_e('Approved', 'classblogs');
} elseif ($status == 'deleted' || $status == 'trash') {
_e('Deleted', 'classblogs');
} elseif ($status == 'spam') {
_e('Spam', 'classblogs');
} elseif ($status == 'unapproved') {
_e('Unapproved', 'classblogs');
} else {
_e('Unknown', 'classblogs');
}
?>
</td>
<td class="posted">
<?php
printf('<span class="date">%s</span> <span class="time">%s</span>', mysql2date(get_option('date_format'), $comment->comment_date), mysql2date(get_option('time_format'), $comment->comment_date));
?>
</td>
</tr>
<?php
}
ClassBlogs_Utils::restore_blog($current_blog_id);
?>
</tbody>
</table>
<?php
$paginator->show_admin_page_links($current_page, 'bottom');
?>
</div>
<?php
}
/**
* Returns a list of information about each student blog.
*
* The blogs in the returned list will be sorted by the last and then
* first name of the student owning it. Each item in this list will be
* an object with the following properties:
*
* blog_id - the ID of the blog
* name - the formatted display name of the blog
* user_id - the ID of the student who owns the blog
* url - the URL of the blog
*
* @param string $format the formatting string to use for the blog title
* @return array a list of information on all student blogs
*
* @since 0.1
*/
public function get_student_blogs($title_format = "")
{
// Use cached data if possible
$cached = $this->get_site_cache('student_blogs');
if ($cached !== null) {
return $cached;
}
// Format the display of the
$student_blogs = array();
foreach (ClassBlogs_Students::get_student_blogs() as $student_id => $blog) {
$student_blogs[$student_id] = (object) array('blog_id' => $blog->blog_id, 'name' => $this->_format_blog_display_name($title_format, $student_id, $blog->blog_id), 'user_id' => $student_id, 'url' => $blog->url);
}
// Return the blogs sorted by their computed display name
usort($student_blogs, array($this, "_sort_blogs_by_name"));
$this->set_site_cache('student_blogs', $student_blogs, 300);
return $student_blogs;
}
/**
* Shows a professor a list of student posts.
*
* @uses ClassBlogs_Plugins_StudentBlogList to get student blog URLs
*
* @access private
* @since 0.2
*/
public function _posts_admin_page()
{
// Create a lookup table for student names and blogs keyed by user ID
$students = array();
foreach (ClassBlogs_Students::get_student_blogs() as $student_id => $blog) {
$user_data = get_userdata($student_id);
$students[$student_id] = array('blog_url' => $blog->url, 'name' => sprintf('%s %s', $user_data->first_name, $user_data->last_name));
}
// Paginate the data, restricting the data set to student-only posts
$student_posts = array();
foreach ($this->get_sitewide_posts() as $post) {
if (array_key_exists($post->post_author, $students)) {
$student_posts[] = $post;
}
}
$paginator = new ClassBlogs_Paginator($student_posts, self::POSTS_PER_ADMIN_PAGE);
$current_page = array_key_exists('paged', $_GET) ? absint($_GET['paged']) : 1;
?>
<div class="wrap">
<?php
ClassBlogs_Admin::show_admin_icon();
?>
<h2><?php
_e('Student Posts', 'classblogs');
?>
</h2>
<p>
<?php
_e('This page allows you to view all of the posts that your students have published.', 'classblogs');
?>
</p>
<?php
$paginator->show_admin_page_links($current_page);
?>
<table class="widefat" id="cb-sw-student-posts-list">
<thead>
<tr>
<th class="student"><?php
_e('Student', 'classblogs');
?>
</th>
<th class="post"><?php
_e('Post', 'classblogs');
?>
</th>
<th class="excerpt"><?php
_e('Excerpt', 'classblogs');
?>
</th>
<th class="posted"><?php
_e('Posted', 'classblogs');
?>
</th>
</tr>
</thead>
<tfoot>
<tr>
<th class="student"><?php
_e('Student', 'classblogs');
?>
</th>
<th class="post"><?php
_e('Post', 'classblogs');
?>
</th>
<th class="excerpt"><?php
_e('Excerpt', 'classblogs');
?>
</th>
<th class="posted"><?php
_e('Posted', 'classblogs');
?>
</th>
</tr>
</tfoot>
<tbody>
<?php
foreach ($paginator->get_items_for_page($current_page) as $post) {
?>
<tr>
<td class="student">
<strong>
<?php
echo get_avatar($post->post_author, 32) . ' ';
printf('<a href="%s">%s</a>', $students[$post->post_author]['blog_url'], $students[$post->post_author]['name']);
?>
</strong>
</td>
<td class="post">
<strong>
<?php
printf('<a href="%s">%s</a>', ClassBlogs_NXTClass::get_blog_permalink($post->cb_sw_blog_id, $post->ID), $post->post_title);
?>
</strong>
</td>
<td class="excerpt"><?php
echo ClassBlogs_Utils::make_post_excerpt($post->post_content, 25);
?>
</td>
<td class="posted">
<?php
echo mysql2date(get_option('date_format'), $post->post_date);
?>
</td>
</tr>
<?php
}
?>
</tbody>
</table>
<?php
$paginator->show_admin_page_links($current_page, 'bottom');
?>
</div>
<?php
}
