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<?php
/**
* A notepad for the dashboard
*/
class EF_Dashboard_Notepad_Widget {
const notepad_post_type = 'dashboard-note';
public $edit_cap = 'edit_others_posts';
function __construct() {
// Silence is golden
}
public function init() {
register_post_type( self::notepad_post_type, array(
'rewrite' => false,
'label' => __( 'Dashboard Note', 'edit-flow' )
)
);
$this->edit_cap = apply_filters( 'ef_dashboard_notepad_edit_cap', $this->edit_cap );
add_action( 'admin_init', array( $this, 'handle_notepad_update' ) );
}
/**
* Handle a dashboard note being created or updated
*
* @since 0.8
*/
public function handle_notepad_update() {
global $pagenow;
if ( 'index.php' !== $pagenow || empty( $_POST['action'] ) || 'dashboard-notepad' !== $_POST['action'] ) {
return;
}
check_admin_referer( 'dashboard-notepad' );
if ( ! current_user_can( $this->edit_cap ) ) {
wp_die( EditFlow()->dashboard->messages['invalid-permissions'] );
}
$note_data = array(
'post_content' => isset( $_POST['note'] ) ? wp_filter_nohtml_kses( $_POST['note'] ) : '',
'post_type' => self::notepad_post_type,
'post_status' => 'draft',
'post_author' => get_current_user_id(),
);
$existing_notepad = isset( $_POST['notepad-id'] ) ? get_post( absint( $_POST['notepad-id'] ) ) : null;
if ( isset( $existing_notepad->post_type ) && self::notepad_post_type === $existing_notepad->post_type ) {
$note_data['ID'] = $existing_notepad->ID;
}
wp_insert_post( $note_data );
}
/**
* Notepad Widget
* Editors can leave notes in the dashboard for authors and contributors
*
* @since 0.8
*/
public function notepad_widget() {
$args = array(
'posts_per_page' => 1,
'post_status' => 'draft',
'post_type' => self::notepad_post_type,
);
$posts = get_posts( $args );
$current_note = ( ! empty( $posts[0]->post_content ) ) ? $posts[0]->post_content : '';
$current_id = ( ! empty( $posts[0]->ID ) ) ? $posts[0]->ID : 0;
$current_post = ( ! empty( $posts[0] ) ) ? $posts[0] : false;
if ( $current_post )
$last_updated = '<span id="dashboard-notepad-last-updated">' . sprintf( __( '%1$s last updated on %2$s', 'edit-flow' ), get_user_by( 'id', $current_post->post_author )->display_name, get_the_modified_time( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $current_post ) ) . '</span>';
else
$last_updated = '';
if ( current_user_can( $this->edit_cap ) ) {
echo '<form method="post" id="dashboard-notepad">';
echo '<input type="hidden" name="action" value="dashboard-notepad" />';
echo '<input type="hidden" name="notepad-id" value="' . esc_attr( $current_id ) . '" />';
echo '<textarea style="width:100%" rows="10" name="note">';
echo esc_textarea( trim( $current_note ) );
echo '</textarea>';
echo '<p class="submit">';
echo $last_updated;
echo '<span id="dashboard-notepad-submit-buttons">';
submit_button( __( 'Update Note', 'edit-flow' ), 'primary', 'update-note', false );
echo '</span>';
echo '<div style="clear:both;"></div>';
wp_nonce_field( 'dashboard-notepad' );
echo '</form>';
} else {
echo '<form id="dashboard-notepad">';
echo '<textarea style="width:100%" rows="10" name="note" disabled="disabled">';
echo esc_textarea( trim( $current_note ) );
echo '</textarea>';
echo $last_updated;
echo '</form>';
}
}
}