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<?php
if ( !class_exists('EF_Settings') ) {
class EF_Settings extends EF_Module {
var $module;
/**
* Register the module with Edit Flow but don't do anything else
*/
function __construct() {
// Register the module with Edit Flow
$this->module_url = $this->get_module_url( __FILE__ );
$args = array(
'title' => __( 'Edit Flow', 'edit-flow' ),
'short_description' => __( 'Edit Flow redefines your WordPress publishing workflow.', 'edit-flow' ),
'extended_description' => __( 'Enable any of the features below to take control of your workflow. Custom statuses, email notifications, editorial comments, and more help you and your team save time so everyone can focus on what matters most: the content.', 'edit-flow' ),
'module_url' => $this->module_url,
'img_url' => $this->module_url . 'lib/eflogo_s128.png',
'slug' => 'settings',
'settings_slug' => 'ef-settings',
'default_options' => array(
'enabled' => 'on',
),
'configure_page_cb' => 'print_default_settings',
'autoload' => true,
);
$this->module = EditFlow()->register_module( 'settings', $args );
}
/**
* Initialize the rest of the stuff in the class if the module is active
*/
function init() {
add_action( 'admin_init', array( $this, 'helper_settings_validate_and_save' ), 100 );
add_action( 'admin_print_styles', array( $this, 'action_admin_print_styles' ) );
add_action( 'admin_print_scripts', array( $this, 'action_admin_print_scripts' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'action_admin_enqueue_scripts' ) );
add_action( 'admin_menu', array( $this, 'action_admin_menu' ) );
add_action( 'wp_ajax_change_edit_flow_module_state', array( $this, 'ajax_change_edit_flow_module_state' ) );
}
/**
* Add necessary things to the admin menu
*/
function action_admin_menu() {
global $edit_flow;
$ef_logo = 'lib/eflogo_s32w.png';
add_menu_page( $this->module->title, $this->module->title, 'manage_options', $this->module->settings_slug, array( $this, 'settings_page_controller' ), $this->module->module_url . $ef_logo ) ;
foreach ( $edit_flow->modules as $mod_name => $mod_data ) {
if ( isset( $mod_data->options->enabled ) && $mod_data->options->enabled == 'on'
&& $mod_data->configure_page_cb && $mod_name != $this->module->name )
add_submenu_page( $this->module->settings_slug, $mod_data->title, $mod_data->title, 'manage_options', $mod_data->settings_slug, array( $this, 'settings_page_controller' ) ) ;
}
}
function action_admin_enqueue_scripts() {
if ( $this->is_whitelisted_settings_view() )
wp_enqueue_script( 'edit-flow-settings-js', $this->module_url . 'lib/settings.js', array( 'jquery' ), EDIT_FLOW_VERSION, true );
}
/**
* Add settings styles to the settings page
*/
function action_admin_print_styles() {
if ( $this->is_whitelisted_settings_view() )
wp_enqueue_style( 'edit_flow-settings-css', $this->module_url . 'lib/settings.css', false, EDIT_FLOW_VERSION );
}
/**
* Extra data we need on the page for transitions, etc.
*
* @since 0.7
*/
function action_admin_print_scripts() {
?>
<script type="text/javascript">
var ef_admin_url = '<?php echo get_admin_url(); ?>';
</script>
<?php
}
function ajax_change_edit_flow_module_state() {
global $edit_flow;
if ( !wp_verify_nonce( $_POST['change_module_nonce'], 'change-edit-flow-module-nonce' ) || !current_user_can( 'manage_options') )
wp_die( __( 'Cheatin’ uh?' ) );
if ( !isset( $_POST['module_action'], $_POST['slug'] ) )
die('-1');
$module_action = sanitize_key( $_POST['module_action'] );
$slug = sanitize_key( $_POST['slug'] );
$module = $edit_flow->get_module_by( 'slug', $slug );
if ( !$module )
die('-1');
if ( $module_action == 'enable' )
$return = $edit_flow->update_module_option( $module->name, 'enabled', 'on' );
else if ( $module_action == 'disable' )
$return = $edit_flow->update_module_option( $module->name, 'enabled', 'off' );
if ( $return )
die('1');
else
die('-1');
}
/**
* Handles all settings and configuration page requests. Required element for Edit Flow
*/
function settings_page_controller() {
global $edit_flow;
$requested_module = $edit_flow->get_module_by( 'settings_slug', $_GET['page'] );
if ( !$requested_module )
wp_die( __( 'Not a registered Edit Flow module', 'edit-flow' ) );
$configure_callback = $requested_module->configure_page_cb;
$requested_module_name = $requested_module->name;
// Don't show the settings page for the module if the module isn't activated
if ( !$this->module_enabled( $requested_module_name ) ) {
echo '<div class="message error"><p>' . sprintf( __( 'Module not enabled. Please enable it from the <a href="%1$s">Edit Flow settings page</a>.', 'edit-flow' ), EDIT_FLOW_SETTINGS_PAGE ) . '</p></div>';
return;
}
$this->print_default_header( $requested_module );
$edit_flow->$requested_module_name->$configure_callback();
$this->print_default_footer( $requested_module );
}
/**
*
*/
function print_default_header( $current_module ) {
// If there's been a message, let's display it
if ( isset( $_GET['message'] ) )
$message = $_GET['message'];
else if ( isset( $_REQUEST['message'] ) )
$message = $_REQUEST['message'];
else if ( isset( $_POST['message'] ) )
$message = $_POST['message'];
else
$message = false;
if ( $message && isset( $current_module->messages[$message] ) )
$display_text = '<span class="edit-flow-updated-message edit-flow-message">' . esc_html( $current_module->messages[$message] ) . '</span>';
// If there's been an error, let's display it
if ( isset( $_GET['error'] ) )
$error = $_GET['error'];
else if ( isset( $_REQUEST['error'] ) )
$error = $_REQUEST['error'];
else if ( isset( $_POST['error'] ) )
$error = $_POST['error'];
else
$error = false;
if ( $error && isset( $current_module->messages[$error] ) )
$display_text = '<span class="edit-flow-error-message edit-flow-message">' . esc_html( $current_module->messages[$error] ) . '</span>';
if ( $current_module->img_url )
$page_icon = '<img src="' . esc_url( $current_module->img_url ) . '" class="module-icon icon32" />';
else
$page_icon = '<div class="icon32" id="icon-options-general"><br/></div>';
?>
<div class="wrap edit-flow-admin">
<?php if ( $current_module->name != 'settings' ): ?>
<?php echo $page_icon; ?>
<h2><a href="<?php echo EDIT_FLOW_SETTINGS_PAGE; ?>"><?php _e('Edit Flow', 'edit-flow') ?></a>: <?php echo $current_module->title; ?><?php if ( isset( $display_text ) ) { echo $display_text; } ?></h2>
<?php else: ?>
<?php echo $page_icon; ?>
<h2><?php _e('Edit Flow', 'edit-flow') ?><?php if ( isset( $display_text ) ) { echo $display_text; } ?></h2>
<?php endif; ?>
<div class="explanation">
<?php if ( $current_module->short_description ): ?>
<h3><?php echo $current_module->short_description; ?></h3>
<?php endif; ?>
<?php if ( $current_module->extended_description ): ?>
<p><?php echo $current_module->extended_description; ?></p>
<?php endif; ?>
</div>
<?php
}
/**
* Adds Settings page for Edit Flow.
*/
function print_default_settings() {
?>
<div class="edit-flow-modules">
<?php $this->print_modules(); ?>
</div>
<?php
}
function print_default_footer( $current_module ) {
?>
<?php if ( $current_module->slug == 'settings' ): ?>
<div class="credits">
<p><?php echo __( '<a href="http://editflow.org/">Edit Flow</a> is produced by <a href="http://danielbachhuber.com/">Daniel Bachhuber</a>, <a href="http://digitalize.ca/">Mo Jangda</a>, and <a href="http://www.scottbressler.com/blog/">Scott Bressler</a>, with special help from <a href="http://andrewspittle.net">Andrew Spittle</a> and <a href="http://andrewwitherspoon.com/">Andrew Witherspoon</a>.', 'edit-flow' ); ?>
<br /><?php echo sprintf( __( 'You\'re using Edit Flow version %s.', 'edit-flow' ), EDIT_FLOW_VERSION ); ?>
<br /><?php echo __( 'Icons courtesy of the <a href="http://thenounproject.com/">Noun Project</a>.', 'edit-flow' ); ?>
<br /><?php echo __( '<a href="http://wordpress.org/tags/edit-flow?forum_id=10">Please give us your feedback, ideas, bug reports and comments</a> in the WordPress.org forums.', 'edit-flow' ); ?>
</div>
</div>
<?php endif; ?>
<?php
}
function print_modules() {
global $edit_flow;
if ( ! $edit_flow->modules_count ) {
echo '<div class="message error">' . __( 'There are no Edit Flow modules registered', 'edit-flow' ) . '</div>';
} else {
foreach ( $edit_flow->modules as $mod_name => $mod_data ) {
if ( $mod_data->autoload )
continue;
$classes = array(
'edit-flow-module',
);
if ( $mod_data->options->enabled == 'on' )
$classes[] = 'module-enabled';
elseif ( $mod_data->options->enabled == 'off' )
$classes[] = 'module-disabled';
if ( $mod_data->configure_page_cb )
$classes[] = 'has-configure-link';
echo '<div class="' . implode( ' ', $classes ) . '" id="' . $mod_data->slug . '">';
if ( $mod_data->img_url )
echo '<img src="' . esc_url( $mod_data->img_url ) . '" height="24px" width="24px" class="float-right module-icon" />';
echo '<form method="get" action="' . get_admin_url( null, 'options.php' ) . '">';
echo '<h4>' . esc_html( $mod_data->title ) . '</h4>';
if ( 'on' == $mod_data->options->enabled )
echo '<p>' . wp_kses($mod_data->short_description, 'a') . '</p>';
else
echo '<p>' . strip_tags( $mod_data->short_description ) . '</p>';
echo '<p class="edit-flow-module-actions">';
if ( $mod_data->configure_page_cb ) {
$configure_url = add_query_arg( 'page', $mod_data->settings_slug, get_admin_url( null, 'admin.php' ) );
echo '<a href="' . $configure_url . '" class="configure-edit-flow-module button button-primary';
if ( $mod_data->options->enabled == 'off' ) echo ' hidden" style="display:none;';
echo '">' . $mod_data->configure_link_text . '</a>';
}
echo '<input type="submit" class="button-primary button enable-disable-edit-flow-module"';
if ( $mod_data->options->enabled == 'on' ) echo ' style="display:none;"';
echo ' value="' . __( 'Enable', 'edit-flow' ) . '" />';
echo '<input type="submit" class="button-secondary button-remove button enable-disable-edit-flow-module"';
if ( $mod_data->options->enabled == 'off' ) echo ' style="display:none;"';
echo ' value="' . __( 'Disable', 'edit-flow' ) . '" />';
echo '</p>';
wp_nonce_field( 'change-edit-flow-module-nonce', 'change-module-nonce-' . $mod_data->slug, false );
echo '</form>';
echo '</div>';
}
}
}
/**
* Given a form field and a description, prints either the error associated with the field or the description.
*
* @since 0.7
*
* @param string $field The form field for which to check for an error
* @param string $description Unlocalized string to display if there was no error with the given field
*/
function helper_print_error_or_description( $field, $description ) {
if ( isset( $_REQUEST['form-errors'][$field] ) ): ?>
<div class="form-error">
<p><?php echo esc_html( $_REQUEST['form-errors'][$field] ); ?></p>
</div>
<?php else: ?>
<p class="description"><?php echo esc_html( $description ); ?></p>
<?php endif;
}
/**
* Generate an option field to turn post type support on/off for a given module
*
* @param object $module Edit Flow module we're generating the option field for
* @param {missing}
*
* @since 0.7
*/
function helper_option_custom_post_type( $module, $args = array() ) {
$all_post_types = array(
'post' => __( 'Posts' ),
'page' => __( 'Pages' ),
);
$custom_post_types = $this->get_supported_post_types_for_module();
if ( count( $custom_post_types ) ) {
foreach( $custom_post_types as $custom_post_type => $args ) {
$all_post_types[$custom_post_type] = $args->label;
}
}
foreach( $all_post_types as $post_type => $title ) {
echo '<label for="' . esc_attr( $post_type ) . '">';
echo '<input id="' . esc_attr( $post_type ) . '" name="'
. $module->options_group_name . '[post_types][' . esc_attr( $post_type ) . ']"';
if ( isset( $module->options->post_types[$post_type] ) )
checked( $module->options->post_types[$post_type], 'on' );
// Defining post_type_supports in the functions.php file or similar should disable the checkbox
disabled( post_type_supports( $post_type, $module->post_type_support ), true );
echo ' type="checkbox" /> ' . esc_html( $title ) . '</label>';
// Leave a note to the admin as a reminder that add_post_type_support has been used somewhere in their code
if ( post_type_supports( $post_type, $module->post_type_support ) )
echo '  <span class="description">' . sprintf( __( 'Disabled because add_post_type_support( \'%1$s\', \'%2$s\' ) is included in a loaded file.', 'edit-flow' ), $post_type, $module->post_type_support ) . '</span>';
echo '<br />';
}
}
/**
* Validation and sanitization on the settings field
* This method is called automatically/ doesn't need to be registered anywhere
*
* @since 0.7
*/
function helper_settings_validate_and_save() {
if ( !isset( $_POST['action'], $_POST['_wpnonce'], $_POST['option_page'], $_POST['_wp_http_referer'], $_POST['edit_flow_module_name'], $_POST['submit'] ) || !is_admin() )
return false;
global $edit_flow;
$module_name = sanitize_key( $_POST['edit_flow_module_name'] );
if ( $_POST['action'] != 'update'
|| $_POST['option_page'] != $edit_flow->$module_name->module->options_group_name )
return false;
if ( !current_user_can( 'manage_options' ) || !wp_verify_nonce( $_POST['_wpnonce'], $edit_flow->$module_name->module->options_group_name . '-options' ) )
wp_die( __( 'Cheatin’ uh?' ) );
$new_options = ( isset( $_POST[$edit_flow->$module_name->module->options_group_name] ) ) ? $_POST[$edit_flow->$module_name->module->options_group_name] : array();
// Only call the validation callback if it exists?
if ( method_exists( $edit_flow->$module_name, 'settings_validate' ) )
$new_options = $edit_flow->$module_name->settings_validate( $new_options );
// Cast our object and save the data.
$new_options = (object)array_merge( (array)$edit_flow->$module_name->module->options, $new_options );
$edit_flow->update_all_module_options( $edit_flow->$module_name->module->name, $new_options );
// Redirect back to the settings page that was submitted without any previous messages
$goback = add_query_arg( 'message', 'settings-updated', remove_query_arg( array( 'message'), wp_get_referer() ) );
wp_safe_redirect( $goback );
exit;
}
}
}