PHP genesis_get_custom_field函数代码示例

/**
 * Genesis Page Templates custom loop post meta control.
 * 
 * @since 1.0.1
 */
function genesis_page_templates_post_meta()
{
    $gcl_post_meta = esc_attr(genesis_get_custom_field('_gcl_post_meta'));
    if ('no' == $gcl_post_meta) {
        remove_action('genesis_entry_footer', 'genesis_post_meta');
    }
}

/**
 * Callback for in-post scripts meta box.
 *
 * Echoes out HTML.
 *
 * @category Genesis
 * @package Admin
 * @subpackage Inpost-Metaboxes
 *
 */
function gs_inpost_scripts_box()
{
    wp_nonce_field('gs_inpost_scripts_save', 'gs_inpost_scripts_nonce');
    ?>
	
	<p><label for="genesis_redirect"><b><?php 
    _e('Custom Redirect URI', 'genesis');
    ?>
</b> <a href="http://www.google.com/support/webmasters/bin/answer.py?hl=en&amp;answer=93633" target="_blank" title="301 Redirect">[?]</a></label></p>
	<p><input class="large-text" type="text" name="genesis_scripts[redirect]" id="genesis_redirect" value="<?php 
    echo esc_url(genesis_get_custom_field('redirect'));
    ?>
" /></p>
	
	<p><label for="genesis_header_scripts"><b><?php 
    _e('Scripts', 'genesis');
    ?>
</b></label></p>
	<p><textarea class="large-text" rows="4" cols="6" name="genesis_scripts[_genesis_scripts]" id="genesis_header_scripts"><?php 
    echo esc_textarea(genesis_get_custom_field('_genesis_scripts'));
    ?>
</textarea></p>
	
	<p><label for="genesis_footer_scripts"><b><?php 
    _e('Footer Scripts', 'genesis');
    ?>
</b></label></p>
	<p><textarea class="large-text" rows="4" cols="6" name="genesis_scripts[_genesis_footer_scripts]" id="genesis_footer_scripts"><?php 
    echo esc_textarea(genesis_get_custom_field('_genesis_footer_scripts'));
    ?>
</textarea></p>
	<?php 
}

/**
 * Echo footer scripts in to wp_footer().
 *
 * Allows shortcodes.
 *
 * Applies genesis_header_scripts on value stored in header_scripts setting.
 *
 * Also echoes scripts from the post's custom field.
 *
 * @since 1.0.0
 *
 * @uses genesis_get_option() Get theme setting value
 * @uses genesis_get_custom_field() Echo custom field value
 */
function gs_footer_scripts()
{
    /** If singular, echo scripts from custom field */
    if (is_singular() && genesis_get_custom_field('_genesis_footer_scripts')) {
        genesis_custom_field('_genesis_footer_scripts');
    }
}

/**
 * Adds custom field body class(es) to the body classes.
 *
 * It accepts values from a per-post / page custom field, and only outputs when
 * viewing a singular page.
 *
 * @since 1.4.0
 *
 * @uses genesis_get_custom_field() Get custom field value
 *
 * @param array $classes Existing classes
 * @return array Amended classes
 */
function genesis_custom_body_class($classes)
{
    $new_class = is_singular() ? genesis_get_custom_field('_genesis_custom_body_class') : null;
    if ($new_class) {
        $classes[] = esc_attr(sanitize_html_class($new_class));
    }
    return $classes;
}

/**
 * Adds a custom post class based on the value stored as a custom field.
 *
 * @since 1.4.0
 *
 * @uses genesis_get_custom_field() Get custom field value
 *
 * @param array $classes Existing post classes
 * @return array Amended post classes
 */
function genesis_custom_post_class($classes)
{
    $new_class = genesis_get_custom_field('_genesis_custom_post_class');
    if ($new_class) {
        $classes[] = esc_attr(sanitize_html_class($new_class));
    }
    return $classes;
}

/**
 * Add custom field body class(es) to the body classes.
 *
 * It accepts values from a per-post or per-page custom field, and only outputs when viewing a singular page.
 *
 * @since 1.4.0
 *
 * @uses genesis_get_custom_field() Get custom field value.
 *
 * @param array $classes Existing classes.
 *
 * @return array Amended classes.
 */
function genesis_custom_body_class(array $classes)
{
    $new_class = is_singular() ? genesis_get_custom_field('_genesis_custom_body_class') : null;
    if ($new_class) {
        $classes[] = esc_attr($new_class);
    }
    return $classes;
}

/**
 * @deprecated in 0.1.3
 *
 **/
function get_custom_field($field, $echo = TRUE)
{
    if ($echo) {
        genesis_custom_field($field);
    } else {
        return genesis_get_custom_field($field);
    }
}

/**
 * Outputs a custom loop
 *
 * @global mixed $paged current page number if paginated
 * @return void
 */
function sk_masonry_loop()
{
    $include = genesis_get_option('blog_cat');
    $exclude = genesis_get_option('blog_cat_exclude') ? explode(',', str_replace(' ', '', genesis_get_option('blog_cat_exclude'))) : '';
    $paged = get_query_var('paged') ? get_query_var('paged') : 1;
    //* Easter Egg
    $query_args = wp_parse_args(genesis_get_custom_field('query_args'), array('cat' => $include, 'category__not_in' => $exclude, 'showposts' => genesis_get_option('blog_cat_num'), 'paged' => $paged));
    genesis_custom_loop($query_args);
}

 function widget($args, $instance)
 {
     /** defaults */
     $instance = wp_parse_args($instance, array('title' => '', 'posts_per_page' => 10));
     extract($args);
     echo $before_widget;
     if (!empty($instance['title'])) {
         echo $before_title . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $after_title;
     }
     $toggle = '';
     /** for left/right class */
     $query_args = array('post_type' => 'listing', 'posts_per_page' => $instance['posts_per_page'], 'paged' => get_query_var('paged') ? get_query_var('paged') : 1);
     query_posts($query_args);
     if (have_posts()) {
         while (have_posts()) {
             the_post();
             //* initialze the $loop variable
             $loop = '';
             //* Pull all the listing information
             $custom_text = genesis_get_custom_field('_listing_text');
             $price = genesis_get_custom_field('_listing_price');
             $address = genesis_get_custom_field('_listing_address');
             $city = genesis_get_custom_field('_listing_city');
             $state = genesis_get_custom_field('_listing_state');
             $zip = genesis_get_custom_field('_listing_zip');
             $loop .= sprintf('<a href="%s">%s</a>', get_permalink(), genesis_get_image(array('size' => 'properties')));
             if ($price) {
                 $loop .= sprintf('<span class="listing-price">%s</span>', $price);
             }
             if (strlen($custom_text)) {
                 $loop .= sprintf('<span class="listing-text">%s</span>', esc_html($custom_text));
             }
             if ($address) {
                 $loop .= sprintf('<span class="listing-address">%s</span>', $address);
             }
             if ($city || $state || $zip) {
                 //* count number of completed fields
                 $pass = count(array_filter(array($city, $state, $zip)));
                 //* If only 1 field filled out, no comma
                 if (1 == $pass) {
                     $city_state_zip = $city . $state . $zip;
                 } elseif ($city) {
                     $city_state_zip = $city . ", " . $state . " " . $zip;
                 } else {
                     $city_state_zip = $city . " " . $state . ", " . $zip;
                 }
                 $loop .= sprintf('<span class="listing-city-state-zip">%s</span>', trim($city_state_zip));
             }
             $loop .= sprintf('<a href="%s" class="more-link">%s</a>', get_permalink(), __('View Listing', 'agentpress-listings'));
             $toggle = $toggle == 'left' ? 'right' : 'left';
             /** wrap in post class div, and output **/
             printf('<div class="%s"><div class="widget-wrap"><div class="listing-wrap">%s</div></div></div>', join(' ', get_post_class($toggle)), apply_filters('agentpress_featured_listings_widget_loop', $loop));
         }
     }
     wp_reset_query();
     echo $after_widget;
 }

function ss_inpost_metabox()
{
    $_sidebars = stripslashes_deep(get_option(SS_SETTINGS_FIELD));
    global $wp_registered_sidebars;
    ?>

	<input type="hidden" name="ss_inpost_nonce" value="<?php 
    echo wp_create_nonce(plugin_basename(__FILE__));
    ?>
" />

<?php 
    if (isset($wp_registered_sidebars['sidebar'])) {
        ?>

	<p>
		<label class="howto" for="_ss_sidebar"><span><?php 
        echo esc_attr($wp_registered_sidebars['sidebar']['name']);
        ?>
<span></label>
		<select name="_ss_sidebar" id="_ss_sidebar" style="width: 99%">
			<option value=""><?php 
        _e('Default', 'genesis-simple-sidebars');
        ?>
</option>
			<?php 
        foreach ((array) $_sidebars as $id => $info) {
            printf('<option value="%s" %s>%s</option>', esc_html($id), selected($id, genesis_get_custom_field('_ss_sidebar'), false), esc_html($info['name']));
        }
        ?>
		</select>
	</p>
<?php 
    }
    if (isset($wp_registered_sidebars['sidebar-alt'])) {
        ?>
	<p>
		<label class="howto" for="_ss_sidebar_alt"><span><?php 
        echo esc_attr($wp_registered_sidebars['sidebar-alt']['name']);
        ?>
<span></label>
		<select name="_ss_sidebar_alt" id="_ss_sidebar_alt" style="width: 99%">
			<option value=""><?php 
        _e('Default', 'genesis-simple-sidebars');
        ?>
</option>
			<?php 
        foreach ((array) $_sidebars as $id => $info) {
            printf('<option value="%s" %s>%s</option>', esc_html($id), selected($id, genesis_get_custom_field('_ss_sidebar_alt'), false), esc_html($info['name']));
        }
        ?>
		</select>
	</p>

<?php 
    }
}

/**
 * Redirect singular page to an alternate URL.
 *
 */
function genesis_custom_field_redirect()
{
    if (!is_singular()) {
        return;
    }
    if ($url = genesis_get_custom_field('redirect')) {
        wp_redirect(esc_url_raw($url), 301);
        exit;
    }
}

function portfolio_loop()
{
    $paged = get_query_var('paged') ? get_query_var('paged') : 1;
    $include = genesis_get_option('crystal_portfolio_cat');
    $exclude = genesis_get_option('crystal_portfolio_cat_exclude') ? explode(',', str_replace(' ', '', genesis_get_option('crystal_portfolio_cat_exclude'))) : '';
    $cf = genesis_get_custom_field('query_args');
    // Easter Egg
    $args = array('cat' => $include, 'category__not_in' => $exclude, 'showposts' => genesis_get_option('crystal_portfolio_cat_num'), 'paged' => $paged);
    $query_args = wp_parse_args($cf, $args);
    genesis_custom_loop($query_args);
}

function ss_inpost_metabox()
{
    $_sidebars = stripslashes_deep(get_option(SS_SETTINGS_FIELD));
    ?>

	<input type="hidden" name="ss_inpost_nonce" value="<?php 
    echo wp_create_nonce(plugin_basename(__FILE__));
    ?>
" />

	<p>
		<label class="howto" for="_ss_sidebar"><span><?php 
    _e('Primary Sidebar', 'ss');
    ?>
<span></label>
		<select name="_ss_sidebar" id="_ss_sidebar" style="width: 99%">
			<option value=""><?php 
    _e('Default', 'ss');
    ?>
</option>
			<?php 
    foreach ((array) $_sidebars as $id => $info) {
        printf('<option value="%s" %s>%s</option>', esc_html($id), selected($id, genesis_get_custom_field('_ss_sidebar'), false), esc_html($info['name']));
    }
    ?>
		</select>
	</p>
<?php 
    // don't show the option if there are no 3 column layouts registered
    if (!ss_has_3_column_layouts()) {
        return;
    }
    ?>
	<p>
		<label class="howto" for="_ss_sidebar_alt"><span><?php 
    _e('Secondary Sidebar', 'ss');
    ?>
<span></label>
		<select name="_ss_sidebar_alt" id="_ss_sidebar_alt" style="width: 99%">
			<option value=""><?php 
    _e('Default', 'ss');
    ?>
</option>
			<?php 
    foreach ((array) $_sidebars as $id => $info) {
        printf('<option value="%s" %s>%s</option>', esc_html($id), selected($id, genesis_get_custom_field('_ss_sidebar_alt'), false), esc_html($info['name']));
    }
    ?>
		</select>
	</p>

<?php 
}

/**
 * Attach a loop to the genesis_loop output hook so we can get
 * some front-end output. Pretty basic stuff.
 *
 * @since 1.1.0
 *
 * @uses genesis_get_option() Get theme setting value
 * @uses genesis_get_custom_field() Get custom field value
 * @uses genesis_custom_loop() Do custom loop
 * @uses genesis_standard_loop() Do standard loop
 */
function genesis_do_loop()
{
    if (is_page_template('page_blog.php')) {
        $include = genesis_get_option('blog_cat');
        $exclude = genesis_get_option('blog_cat_exclude') ? explode(',', str_replace(' ', '', genesis_get_option('blog_cat_exclude'))) : '';
        $paged = get_query_var('paged') ? get_query_var('paged') : 1;
        /** Easter Egg */
        $query_args = wp_parse_args(genesis_get_custom_field('query_args'), array('cat' => $include, 'category__not_in' => $exclude, 'showposts' => genesis_get_option('blog_cat_num'), 'paged' => $paged));
        genesis_custom_loop($query_args);
    } else {
        genesis_standard_loop();
    }
}

/**
 * Filter the loop output of the AgentPress Featured Listings Widget.
 *
 */
function agentpress_featured_listings_widget_loop_filter($loop)
{
    $loop = '';
    /** initialze the $loop variable */
    $loop .= sprintf('<a href="%s">%s</a>', get_permalink(), genesis_get_image(array('size' => 'properties')));
    $loop .= sprintf('<span class="listing-price">%s</span>', genesis_get_custom_field('_listing_price'));
    $custom_text = genesis_get_custom_field('_listing_text');
    if (strlen($custom_text)) {
        $loop .= sprintf('<span class="listing-text">%s</span>', esc_html($custom_text));
    }
    $loop .= sprintf('<span class="listing-address">%s</span>', genesis_get_custom_field('_listing_address'));
    $loop .= sprintf('<span class="listing-city-state-zip">%s %s, %s</span>', genesis_get_custom_field('_listing_city'), genesis_get_custom_field('_listing_state'), genesis_get_custom_field('_listing_zip'));
    $loop .= sprintf('<a href="%s" class="more-link">%s</a>', get_permalink(), __('View Listing', 'apl'));
    return $loop;
}