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<?php
/**
* Retrieve the theme's user settings and default settings. Individual files can access
* these setting via a global variable call, so database query is only
* done once.
*/
require( get_template_directory() . '/admin/options-defaults.php' );
$graphene_defaults = apply_filters( 'graphene_defaults', $graphene_defaults );
function graphene_get_settings(){
global $graphene_defaults;
$graphene_settings = array_merge( $graphene_defaults, (array) get_option( 'graphene_settings', array() ) );
return apply_filters( 'graphene_settings', $graphene_settings );
}
global $graphene_settings;
$graphene_settings = graphene_get_settings();
/* Get the WPML helper functions */
include( get_template_directory() . '/admin/wpml-helper.php' );
/**
* Includes the files where our theme options are defined
*/
include( GRAPHENE_ROOTDIR . '/admin/options.php' );
include( GRAPHENE_ROOTDIR . '/admin/faq.php' );
/* Include the settings validator */
include( GRAPHENE_ROOTDIR . '/admin/options-validator.php');
/* Indlude AJAX handler */
include( GRAPHENE_ROOTDIR . '/admin/ajax-handler.php');
/* Include the feature pointer */
/* Disabled for now until a proper API has been implemented in WordPress core */
// include( GRAPHENE_ROOTDIR . '/admin/feature-pointers.php');
/**
* Adds the theme options page
*/
function graphene_options_init() {
global $graphene_settings;
$graphene_settings['hook_suffix'] = add_theme_page( __( 'Graphene Options', 'graphene' ), __( 'Graphene Options', 'graphene' ), 'edit_theme_options', 'graphene_options', 'graphene_options' );
$graphene_settings['hook_suffix_faq'] = add_theme_page( __( 'Graphene FAQs', 'graphene' ), __( 'Graphene FAQs', 'graphene' ), 'edit_theme_options', 'graphene_faq', 'graphene_faq' );
add_action( 'admin_print_styles-' . $graphene_settings['hook_suffix'], 'graphene_admin_options_style' );
add_action( 'admin_print_styles-' . $graphene_settings['hook_suffix_faq'], 'graphene_admin_options_style' );
add_action( 'admin_print_scripts-' . $graphene_settings['hook_suffix'], 'graphene_admin_scripts' );
add_action( 'admin_head-' . $graphene_settings['hook_suffix'], 'graphene_custom_style' );
add_action( 'admin_head-' . $graphene_settings['hook_suffix'], 'graphene_register_t_options' );
add_action( 'admin_head-' . $graphene_settings['hook_suffix'], 'graphene_wpml_register_strings', 20 );
do_action( 'graphene_options_init' );
}
add_action( 'admin_menu', 'graphene_options_init', 8 );
/**
* Allow users with 'edit_theme_options' capability to be able to modify the theme's options
*/
function graphene_options_page_capability( $cap ){
return apply_filters( 'graphene_options_page_capability', 'edit_theme_options' );
}
add_filter( 'option_page_capability_graphene_options', 'graphene_options_page_capability' );
/**
* Add JavaScript for the theme's options page
*/
function graphene_options_js(){
global $graphene_settings;
$tab = 'general'; // default set the current tab to general
// detect any other allowed tabs
if ( isset( $_GET['tab'] ) && in_array( $_GET['tab'], array('general', 'display', 'colours', 'advanced' ) ) ){ $tab = $_GET['tab']; }
?>
<script type="text/javascript">
//<![CDATA[
var graphene_tab = '<?php echo $tab; ?>';
var graphene_settings = <?php echo json_encode( $graphene_settings ); ?>;
var graphene_uri = '<?php echo GRAPHENE_ROOTURI; ?>';
//]]>
</script>
<?php
}
/**
* Admin footer
*/
function graphene_admin_footer(){
global $graphene_settings;
add_action( 'admin_footer-' . $graphene_settings['hook_suffix'], 'graphene_options_js' );
}
add_action( 'admin_menu', 'graphene_admin_footer' );
/**
* Enqueue style for admin page
*/
if ( ! function_exists( 'graphene_admin_options_style' ) ) :
function graphene_admin_options_style() {
wp_register_style( 'graphene-admin-style', GRAPHENE_ROOTURI . '/admin/admin.css' );
if ( is_rtl() ) { wp_register_style( 'graphene-admin-style-rtl', GRAPHENE_ROOTURI . '/admin/admin-rtl.css' );}
wp_enqueue_style( 'graphene-admin-style' );
if ( is_rtl() ) { wp_enqueue_style( 'graphene-admin-style-rtl' ); }
wp_enqueue_style( 'thickbox' );
// wp_enqueue_style( 'wp-pointer' );
wp_enqueue_style( 'graphene-codemirror', GRAPHENE_ROOTURI . '/js/codemirror/codemirror.css', array(), '', 'all' );
wp_deregister_style( 'chosen' );
wp_enqueue_style( 'chosen', GRAPHENE_ROOTURI . '/js/chosen/chosen.css', array(), '', 'all' );
if ( isset( $_GET['tab'] ) && $_GET['tab'] == 'display' )
wp_enqueue_style( 'jquery-ui-slider' );
else if ( isset( $_GET['tab'] ) && $_GET['tab'] == 'colours' )
wp_enqueue_style( 'farbtastic' );
}
endif;
/**
* Script required for the theme options page
*/
function graphene_admin_scripts() {
/* Enqueue scripts */
wp_enqueue_script( 'media-upload' );
wp_enqueue_script( 'thickbox' );
wp_enqueue_script( 'graphene-admin-js' );
wp_localize_script( 'graphene-admin-js', 'grapheneAdminScript', array(
'preset_name' => __( 'What should we call this preset?', 'graphene' ),
'preset_name_req' => __( 'Preset name is required to save a preset.', 'graphene' ),
'preset_delete_confirm' => __( 'You are deleting this preset:', 'graphene' ),
'preset_select_file' => __( 'Please select the exported Graphene colour presets file to import.', 'graphene' ),
'chosen_no_search_result' => __( 'Oops, nothing found.', 'graphene' ),
'is_rtl' => is_rtl(),
'import_select_file' => __( 'Please select the exported Graphene options file to import.', 'graphene' ),
));
// wp_enqueue_script( 'wp-pointer' );
wp_enqueue_script( 'graphene-codemirror', GRAPHENE_ROOTURI . '/js/codemirror/codemirror.js', array(), '', false );
wp_deregister_script( 'chosen' );
wp_enqueue_script( 'chosen', GRAPHENE_ROOTURI . '/js/chosen/chosen.jquery.min.js', array( 'jquery' ), '', false );
if ( isset( $_GET['tab'] ) && $_GET['tab'] == 'display' )
wp_enqueue_script( 'jquery-ui-slider' );
else if ( isset( $_GET['tab'] ) && $_GET['tab'] == 'colours' )
wp_enqueue_script( 'farbtastic' );
else
wp_enqueue_script( 'jquery-ui-sortable' );
}
/**
* Generates the tabs in the theme's options page
*/
if ( ! function_exists( 'graphene_options_tabs' ) ) :
function graphene_options_tabs( $current = 'general', $tabs = array( 'general' => 'General' ) ) {
$links = array();
foreach( $tabs as $tab => $name ) :
if ( $tab == $current ) :
$links[] = "<a class='nav-tab nav-tab-$tab nav-tab-active' href='?page=graphene_options&tab=$tab'>$name</a>";
else :
$links[] = "<a class='nav-tab nav-tab-$tab' href='?page=graphene_options&tab=$tab'>$name</a>";
endif;
endforeach;
echo '<h3 class="options-tab clearfix">';
foreach ( $links as $link )
echo $link;
echo '<a class="toggle-all" href="#">' . __( 'Toggle all options boxes', 'graphene' ) . '</a>';
/* Disabled for now, until proper feature point API is implemented in WordPress core
echo '<div class="toggle-options-wrapper">';
echo '<a class="toggle-essential-options" href="#">' . __( 'Show essential options', 'graphene' ) . '</a>';
echo '<a class="toggle-all-options" href="#">' . __( 'Show all options', 'graphene' ) . '</a>';
echo '</div>';
*/
echo '</h3>';
}
endif;
/**
* Output the options content
*
* @param string $tab The slug of the option tab to display
*
* @package Graphene
* @since Graphene 1.8
*/
if ( ! function_exists( 'graphene_options_tabs_content' ) ) :
function graphene_options_tabs_content( $tab ){
require( get_template_directory() . '/admin/options-' . $tab . '.php' );
call_user_func( 'graphene_options_' . $tab );
}
endif;
/**
* Include the file for additional user fields
*/
include( GRAPHENE_ROOTDIR . '/admin/user.php' );
/**
* Include the file for additional custom fields in posts and pages editing screens
*/
include( GRAPHENE_ROOTDIR . '/admin/custom-fields.php' );
/**
* Add a link to the theme's options page in the admin bar
*/
function graphene_wp_admin_bar_theme_options(){
if ( ! current_user_can( 'edit_theme_options' ) ) return;
global $wp_admin_bar;
$wp_admin_bar->add_menu( array(
'parent' => 'appearance',
'id' => 'graphene-options',
'title' => 'Graphene Options',
'href' => admin_url( 'themes.php?page=graphene_options' ) ) );
}
add_action( 'admin_bar_menu', 'graphene_wp_admin_bar_theme_options', 61 );
/**
* Displays a graphic visualizer for template selection in the Edit Page screen
*/
function graphene_page_template_visualizer() {
global $graphene_settings, $post_id;
$template_not_found = __( 'Template preview not found.', 'graphene' );
if ( ! get_post_meta( $post_id, '_wp_page_template', true ) ){
$default_template = __( 'default', 'graphene' );
} else {
switch( $graphene_settings['column_mode']){
case 'one_column':
$default_template = 'template-onecolumn.php';
break;
case 'two_col_right':
$default_template = 'template-twocolumnsright.php';
break;
case 'three_col_left':
$default_template = 'template-threecolumnsleft.php';
break;
case 'three_col_right':
$default_template = 'template-threecolumnsright.php';
break;
case 'three_col_center':
$default_template = 'template-threecolumnscenter.php';
break;
default:
$default_template = 'template-twocolumnsleft.php';
break;
}
}
$preview_img_path = GRAPHENE_ROOTURI . '/admin/images/';
?>
<script type="text/javascript">
//<![CDATA[
jQuery(document).ready(function($){
$( '#page_template' ).change(function(){
update_page_template();
});
$( '#page_template' ).after( '<p><img id="page_template_img" alt="" /></p>' );
function update_page_template() {
var preview_img = $( '#page_template' ).val().replace(/.php$/, '.png' );
<?php if ( is_rtl() ) : ?>
if ( preview_img.indexOf('left') > -1 ) preview_img = preview_img.replace('left','right');
else if ( preview_img.indexOf('right') > -1 ) preview_img = preview_img.replace('right','left');
<?php endif; ?>
if (preview_img == 'default' ) $( '#page_template_img' ).removeAttr('src');
$( '#page_template_img' ).attr( 'src', '<?php echo $preview_img_path ?>'+preview_img);
}
// if the template preview image is not found, hide the image not found and show text
$( '#page_template_img' ).error(function(){
$(this).hide();
$( 'span', $(this).parent() ).show();
});
// if the template preview image is found, show the image
$( '#page_template_img' ).load(function(){
$(this).show();
$( 'span', $(this).parent() ).hide();
});
// remove the default option (because the theme overrides the template
$( '#page_template option[value="default"]' ).remove();
// add the theme default item
$( '#page_template option:first' ).before( $( '<option value="default"><?php _e( 'Theme default', 'graphene' ); ?></option>' ) );
// select the default template if it isn't already selected
if ( $( '#page_template option[selected="selected"]' ).length == 0){
// $( '#page_template option[text="<?php echo $default_template; ?>"]' ).attr( 'selected', 'selected' );
$( '#page_template option:contains("<?php _e( 'Theme default', 'graphene' ); ?>")' ).attr( 'selected', 'selected' );
}
update_page_template();
});
//]]>
</script>
<?php
}
add_action( 'edit_page_form', 'graphene_page_template_visualizer' ); // only works on pages
/**
* Add content width parameter to the WordPress editor
*/
function graphene_editor_width(){
global $content_width, $graphene_settings;
$content_width = graphene_get_content_width();
?>
<script type="text/javascript">
jQuery(document).ready(function($) {
setTimeout( function(){
$('#content_ifr').contents().find('#tinymce').css( 'width', '<?php echo $content_width; ?>' );
}, 2000 );
});
</script>
<?php
}
add_action( 'after_wp_tiny_mce', 'graphene_editor_width' );
if ( ! function_exists( 'graphene_docs_link' ) ) :
/**
* Display a link to the documentation page
*
* @package Graphene
* @since 1.9.1
*/
function graphene_docs_link( $suffix = '' ){
$docs_uri = 'http://docs.graphene-theme.com/' . $suffix;
?>
<a href="<?php echo $docs_uri; ?>" class="graphene-docs-link" title="<?php esc_attr_e( 'Learn more about this feature set', 'graphene' ); ?>" target="_blank">
<img src="<?php echo GRAPHENE_ROOTURI; ?>/admin/images/ico-info.png" alt="<?php esc_attr_e( 'Documentation', 'graphene' ); ?>" width="16" height="16" />
</a>
<?php
}
endif;