/**
* Updates the sitewide tag cloud widget.
*/
public function update($new, $old)
{
$instance = $old;
$instance['max_font_size'] = absint(ClassBlogs_Utils::sanitize_user_input($new['max_font_size']));
$instance['min_font_size'] = absint(ClassBlogs_Utils::sanitize_user_input($new['min_font_size']));
$instance['min_usage'] = absint(ClassBlogs_Utils::sanitize_user_input($new['min_usage']));
$instance['title'] = ClassBlogs_Utils::sanitize_user_input($new['title']);
return $instance;
}
/**
* Updates the student-blogs widget.
*
* @uses ClassBlogs_Plugins_StudentBlogList to clear the blog cache
*/
public function update($new, $old)
{
// Update the widget options
$instance = $old;
$instance['display'] = ClassBlogs_Utils::sanitize_user_input($new['display']);
$instance['title'] = ClassBlogs_Utils::sanitize_user_input($new['title']);
// Clear the cached blog list and return the new instance
$plugin = ClassBlogs::get_plugin('student_blogs');
$plugin->clear_blog_cache();
return $instance;
}
/**
* Updates the sitewide comments widget.
*
* @uses ClassBlogs_Plugins_Aggregation_SitewideComments to clear the cached widget
*/
public function update($new, $old)
{
// Update the widget options
$instance = $old;
$instance['max_comments'] = absint(ClassBlogs_Utils::sanitize_user_input($new['max_comments']));
$instance['max_comments_per_blog'] = absint(ClassBlogs_Utils::sanitize_user_input($new['max_comments_per_blog']));
$instance['meta_format'] = ClassBlogs_Utils::sanitize_user_input($new['meta_format']);
$instance['show_excerpt'] = ClassBlogs_Utils::checkbox_as_bool($new, 'show_excerpt');
$instance['title'] = ClassBlogs_Utils::sanitize_user_input($new['title']);
// Clear the cached sidebar widget
$plugin = ClassBlogs::get_plugin('sitewide_comments');
$plugin->clear_cached_widget();
return $instance;
}
/**
* Handles the logic to display the admin page for the plugin.
*
* @access private
* @since 0.2
*/
public function _admin_page()
{
// Update the plugin options
if ($_POST) {
check_admin_referer($this->get_uid());
$this->update_option('required_weekly_words', absint(ClassBlogs_Utils::sanitize_user_input($_POST['required_weekly_words'])));
ClassBlogs_Admin::show_admin_message(__('Your word-counter options been updated.', 'classblogs'));
}
?>
<div class="wrap">
<?php
ClassBlogs_Admin::show_admin_icon();
?>
<h2><?php
_e('Student Word Counts', 'classblogs');
?>
</h2>
<?php
// Show the word-count table if we have word counts
$word_counts = $this->_get_weekly_word_counts();
$student_ids = ClassBlogs_Students::get_student_user_ids();
if (!empty($word_counts)) {
// Compute the total word counts for each student
$total_counts = array();
foreach ($student_ids as $student_id) {
$total_counts[$student_id] = 0;
foreach ($word_counts as $week_counts) {
$total_counts[$student_id] += $week_counts['user_counts'][$student_id];
}
}
// Precompute each student's name
$student_names = array();
foreach ($student_ids as $student_id) {
$user_data = get_userdata($student_id);
$student_names[$student_id] = $user_data->display_name;
}
?>
<h3><?php
_e('Word Counts by Week', 'classblogs');
?>
</h3>
<p id="student-word-counts-instructions">
<?php
_e('The table below shows the word counts for each student, drawn from any posts and comments that they have written, broken down by the week for which those counts are calculated. The date displayed in the "Week of" column is for the Monday that started that week.', 'classblogs');
?>
</p>
<div id="student-word-counts-wrap">
<table id="student-word-counts">
<thead>
<tr>
<th class="week"><?php
_e('Week of', 'classblogs');
?>
</th>
<?php
// Show each student's name in the header
foreach ($student_ids as $student_id) {
printf('<th>%s</th>', esc_html($student_names[$student_id]));
}
?>
</tr>
</thead>
<tfoot>
<th><?php
_e('Totals', 'classblogs');
?>
</th>
<?php
// Display each student's total words in the footer
foreach ($student_ids as $student_id) {
printf('<td title="%s">%s</td>', esc_attr($student_names[$student_id]), number_format($total_counts[$student_id]));
}
?>
</tfoot>
<tbody>
<?php
// Show each week and every student's total words for that week
$required_words = $this->get_option('required_weekly_words');
foreach ($word_counts as $week_counts) {
echo "<tr>";
$verbose_date = date_i18n('M j, Y', (int) $week_counts['week_start']->format('U'));
printf('<th class="week">%s</th>', $verbose_date);
$counter = 0;
foreach ($student_ids as $student_id) {
$classes = array();
$count = $week_counts['user_counts'][$student_id];
if (!$count) {
$classes[] = 'null';
} else {
if ($count < $required_words) {
$classes[] = 'under';
} else {
if ($count >= $required_words) {
$classes[] = 'over';
}
}
}
$classes[] = $counter % 2 ? 'even' : 'odd';
$counter++;
printf('<td title="%s" class="%s">%s</td>', esc_attr(sprintf(__('%1$s on %2$s'), $student_names[$student_id], $verbose_date)), implode(' ', $classes), number_format($count));
}
echo "</tr>";
}
?>
</tbody>
</table>
</div>
<?php
}
?>
<h3><?php
_e('Options', 'classblogs');
?>
</h3>
<form method="post" action="">
<table class="form-table">
<tr valign="top">
<th scope="row"><?php
_e('Required Weekly Words', 'classblogs');
?>
</th>
<td>
<input type="text" name="required_weekly_words" id="required-weekly-words" value="<?php
echo esc_attr($this->get_option('required_weekly_words'));
?>
" /><br />
<label for="required-weekly-words"><?php
_e('The number of words a student must write per week.', 'classblogs');
?>
</label>
</td>
</tr>
</table>
<?php
nxt_nonce_field($this->get_uid());
?>
<p class="submit"><input type="submit" class="button-primary" name="Submit" value="<?php
_e('Update Required Word Count', 'classblogs');
?>
" /></p>
</form>
</div>
<?php
}
/**
* Handles the admin page for the plugin.
*
* @access private
* @since 0.2
*/
public function _admin_page()
{
// Update the plugin options
if ($_POST) {
check_admin_referer($this->get_uid());
$this->update_option('title', ClassBlogs_Utils::sanitize_user_input($_POST['widget_title']));
$this->update_option('links', $this->_parse_link_list($_POST));
ClassBlogs_Admin::show_admin_message(__('Your links have been updated.', 'classblogs'));
}
?>
<div class="wrap">
<?php
ClassBlogs_Admin::show_admin_icon();
?>
<h2><?php
_e('Student Blog Links', 'classblogs');
?>
</h2>
<p>
<?php
_e("This plugin lets you display links of your choosing in the first widgetized area of every student's blog. You can use this to have a link back to the main blog appear on every student's blog, for example.", 'classblogs');
?>
</p>
<form method="post" action="">
<h3><?php
_e('Options', 'classblogs');
?>
</h3>
<table class="form-table">
<tr valign="top">
<th scope="row"><?php
_e('Widget Title', 'classblogs');
?>
</th>
<td>
<input type="text" name="widget_title" id="widget-title" value="<?php
echo esc_attr($this->get_option('title'));
?>
" /><br />
<label for="widget-title"><?php
_e('The title for the the list of links.', 'classblogs');
?>
</label>
</td>
</tr>
</table>
<h3><?php
_e('Links', 'classblogs');
?>
</h3>
<table class="form-table" id="student-blog-links">
<tfoot>
<th scope="row">
<a href="#add-link" class="add-link"><?php
_e('Add another link', 'classblogs');
?>
</a>
</th>
<td></td>
</tfoot>
<tbody>
<?php
$link_count = max(count($this->get_option('links')), 1);
for ($i = 0; $i < $link_count; $i++) {
$url_id = 'link_url_' . $i;
$title_id = 'link_title_' . $i;
$links = $this->get_option('links');
$link = $links[$i];
?>
<tr valign="top" class="link">
<th scope="row"><?php
_e('Link', 'classblogs');
?>
</th>
<td>
<label for="<?php
echo esc_attr($title_id);
?>
"><?php
_e('Title', 'classblogs');
?>
</label>
<input type="text" name="<?php
echo esc_attr($title_id);
?>
" id="<?php
echo esc_attr($title_id);
?>
" value="<?php
echo esc_attr($link['title']);
?>
" />
<label style="margin-left: 2em;" for="<?php
echo esc_attr($url_id);
?>
"><?php
_e('URL', 'classblogs');
?>
</label>
<input size="40" type="text" name="<?php
echo esc_attr($url_id);
?>
" id="<?php
echo esc_attr($url_id);
?>
" value="<?php
echo esc_url($link['url']);
?>
" />
<a href="#delete-link" class="delete-link"><?php
_e('Delete', 'classblogs');
?>
</a>
</td>
</tr>
<?php
}
?>
</tbody>
</table>
<?php
nxt_nonce_field($this->get_uid());
?>
<p class="submit"><input type="submit" class="button-primary" name="Submit" value="<?php
_e('Update Links', 'classblogs');
?>
" /></p>
</form>
</div>
<?php
}
/**
* Updates the random-image widget.
*/
public function update($new, $old)
{
$old['title'] = ClassBlogs_Utils::sanitize_user_input($new['title']);
return $old;
}
/**
* Handles the admin page logic for the sitewide posts plugin.
*
* @access private
* @since 0.2
*/
public function _options_admin_page()
{
if ($_POST) {
check_admin_referer($this->get_uid());
$options = $this->get_options();
$options['root_excerpt_words'] = absint(ClassBlogs_Utils::sanitize_user_input($_POST['root_excerpt_words']));
$options['root_show_posts'] = ClassBlogs_Utils::checkbox_as_bool($_POST, 'root_show_posts');
$options['root_strip_formatting'] = ClassBlogs_Utils::checkbox_as_bool($_POST, 'root_strip_formatting');
$options['root_use_excerpt'] = ClassBlogs_Utils::checkbox_as_bool($_POST, 'root_use_excerpt');
$this->update_options($options);
ClassBlogs_Admin::show_admin_message(__('Your sitewide post options have been updated', 'classblogs'));
}
?>
<div class="wrap">
<?php
ClassBlogs_Admin::show_admin_icon();
?>
<h2><?php
_e('Student Post Options', 'classblogs');
?>
</h2>
<p>
<?php
_e('This page allows you to control options that will affect the display of student posts on the home page of the root blog.', 'classblogs');
?>
</p>
<form method="post" action="">
<table class="form-table">
<tr valign="top">
<th scope="row"><?php
_e('Show Student Posts On Root Blog', 'classblogs');
?>
</th>
<td>
<input type="checkbox" name="root_show_posts" id="root-show-posts" <?php
echo $this->option_to_selected_attribute('root_show_posts');
?>
/>
<label for="root-show-posts"><?php
_e('Enabled', 'classblogs');
?>
</label>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Remove Post Formatting', 'classblogs');
?>
</th>
<td>
<input type="checkbox" name="root_strip_formatting" id="root-strip-formatting" <?php
echo $this->option_to_selected_attribute('root_strip_formatting');
?>
/>
<label for="root-strip-formatting"><?php
_e('Enabled', 'classblogs');
?>
</label>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Only Show Post Excerpt', 'classblogs');
?>
</th>
<td>
<input type="checkbox" name="root_use_excerpt" id="root-use-excerpt" <?php
echo $this->option_to_selected_attribute('root_use_excerpt');
?>
/>
<label for="root-use-excerpt"><?php
_e('Enabled', 'classblogs');
?>
</label><br /><br />
<input type="text" name="root_excerpt_words" id="root-excerpt-words" value="<?php
echo esc_attr($this->get_option('root_excerpt_words'));
?>
" size="4" /><br />
<label for="root-excerpt-words"><?php
_e('Excerpt length (in words)', 'classblogs');
?>
</label>
</td>
</tr>
</table>
<?php
nxt_nonce_field($this->get_uid());
?>
<p class="submit"><input type="submit" class="button-primary" name="Submit" value="<?php
_e('Update Student Post Options', 'classblogs');
?>
" /></p>
</form>
</div>
<?php
}
/**
* Handles the logic to display the pseudonym admin page to a student.
*
* @access private
* @since 0.1
*/
public function _admin_page()
{
// Get information on the user and their blog URL
$current_user = nxt_get_current_user();
$username = $current_user->user_login;
$blog_url = home_url();
// Validate the pseudonym
$username_valid = true;
if ($_POST) {
// Apply the pseudonym to the user and their blog if the username
// does not conflict with an existing user or blog
check_admin_referer($this->get_uid());
$username = ClassBlogs_Utils::sanitize_user_input($_POST['new_username']);
$username_valid = $this->_validate_username($username);
if ($username_valid) {
global $blog_id;
$current_user = nxt_get_current_user();
$this->_apply_pseudonym($current_user->ID, $blog_id, $username);
// Display the updated information to the user
$blog_url = home_url();
$message = array(__('You successfully changed your username. Your new user information is as follows.', 'classblogs'), '<p>');
$message[] = sprintf('<strong>%s</strong><br />%s<br /><br />', __('Username', 'classblogs'), esc_html($username));
if (ClassBlogs_Utils::is_multisite()) {
$message[] = sprintf('<strong>%s</strong><br />%s<br /><br />', __('Blog URL', 'classblogs'), sprintf('<a href="%1$s">%1$s</a>', esc_url($blog_url)));
}
$message[] = '</p>';
ClassBlogs_Admin::show_admin_message(implode("\n", $message));
} else {
if (!$username) {
$error = __('You cannot have a blank username.', 'classblogs');
} else {
$error = sprintf(__('The username %s is invalid or conflicts with another user or blog. Please choose a different username.', 'classblogs'), '<strong>' . esc_html($username) . '</strong>');
}
ClassBlogs_Admin::show_admin_error($error);
}
}
?>
<div class="wrap">
<div id="icon-users" class="icon32"></div>
<h2><?php
_e('Change Username', 'classblogs');
?>
</h2>
<p id="student-pseudonym-instructions">
<?php
_e('If you have already changed your display name but still wish for there to be no trace of your actual identity on the blog, you can use this page to change the username that you use to log in to the blog.', 'classblogs');
?>
</p>
<form method="post" action="" id="cb-username-form">
<table class="form-table">
<tr valign="top">
<th scope="row"><?php
_e('New Username', 'classblogs');
?>
</th>
<td>
<input type="text" name="new_username" id="new-username" /><br />
<label for="new-username"><?php
_e('Changing this will change the username that you use to access your blog and the URL at which it can be found.', 'classblogs');
?>
</label>
<hr />
<label for="new-username">
<?php
printf(__('Your current username is %s', 'classblogs'), '<strong>' . esc_html($current_user->user_login) . '</strong>');
?>
</label><br />
<?php
if (ClassBlogs_Utils::is_multisite()) {
?>
<label for="new-username">
<?php
printf(__('Your current blog URL is %s', 'classblogs'), sprintf('<a href="%1$s">%1$s</a>', esc_url($blog_url)));
?>
</label>
<?php
}
?>
</td>
</tr>
</table>
<?php
nxt_nonce_field($this->get_uid());
?>
<p class="submit"><input class="button-primary" type="submit" name="Submit" value="<?php
_e('Change Username', 'classblogs');
?>
" /></p>
<strong style="color: #a00">You will only be able to change your username once</strong>
</form>
<script type="text/javascript">
jQuery("#cb-username-form").submit(function() {
return confirm( "<?php
_e('You can only change your username once. Are you sure that you wish to change it now?', 'classblogs');
?>
" );
});
</script>
</div>
<?php
}