/**
* This DB update converts the theme's custom fields into a single database entry for each posts and pages
*/
function graphene_convert_meta($post_id)
{
/* Do the conversion */
$custom_fields = graphene_custom_fields_defaults();
$graphene_meta = array();
foreach ($custom_fields as $custom_field => $default_val) {
$current_value = get_post_meta($post_id, '_graphene_' . $custom_field, true);
if ($current_value !== false) {
if ($default_val !== $current_value && $current_value != 'global') {
$graphene_meta[$custom_field] = $current_value;
}
delete_post_meta($post_id, '_graphene_' . $custom_field);
}
}
if ($graphene_meta) {
update_post_meta($post_id, '_graphene_meta', $graphene_meta);
}
}
/**
* Get the custom fields for the post
*
* @param int $post_id The ID for the post to get the custom fields for
* @param string $field The key for the custom field to retrieve.
* @return string Custom field value | array All custom fields if $field is not defined
*
* @package Graphene
* @since Graphene 1.8
*/
function graphene_get_post_meta($post_id, $field = '')
{
global $graphene_post_meta;
if (!is_array($graphene_post_meta)) {
$graphene_post_meta = array();
}
if (!array_key_exists($post_id, $graphene_post_meta)) {
if (get_post_meta($post_id, '_graphene_slider_img')) {
graphene_convert_meta($post_id);
}
$current_post_meta = get_post_meta($post_id, '_graphene_meta', true);
if (!$current_post_meta) {
$graphene_post_meta[$post_id] = graphene_custom_fields_defaults();
} else {
$graphene_post_meta[$post_id] = array_merge(graphene_custom_fields_defaults(), $current_post_meta);
}
}
if (!$field) {
$post_meta = $graphene_post_meta[$post_id];
} else {
if (!in_array($field, array('slider_imgurl', 'slider_url')) && $graphene_post_meta[$post_id][$field] == 'global') {
$graphene_post_meta[$post_id][$field] = '';
}
$post_meta = $graphene_post_meta[$post_id][$field];
}
return apply_filters('graphene_get_post_meta', $post_meta, $post_id, $field);
}
/**
* Display the custom meta box content
*/
function graphene_custom_meta($post)
{
// Use nonce for verification
wp_nonce_field('graphene_save_custom_meta', 'graphene_save_custom_meta');
/* Get the current settings */
$graphene_meta = get_post_meta($post->ID, '_graphene_meta', true);
if (!$graphene_meta) {
$graphene_meta = array();
}
$graphene_meta = array_merge(graphene_custom_fields_defaults(), $graphene_meta);
?>
<p><?php
_e("These settings will only be applied to this particular post or page you're editing. They will override the global settings set in the Graphene Options or Graphene Display options page.", 'graphene');
?>
</p>
<h4><?php
_e('Slider options', 'graphene');
?>
</h4>
<table class="form-table">
<tr>
<th scope="row">
<label for="graphene_slider_img"><?php
_e('Slider image', 'graphene');
?>
</label>
</th>
<td>
<select id="graphene_slider_img" name="graphene_slider_img">
<option value="" <?php
selected($graphene_meta['slider_img'], '');
?>
><?php
_e('Use global setting', 'graphene');
?>
</option>
<option value="disabled" <?php
selected($graphene_meta['slider_img'], 'disabled');
?>
><?php
_e("Don't show image", 'graphene');
?>
</option>
<option value="featured_image" <?php
selected($graphene_meta['slider_img'], 'featured_image');
?>
><?php
_e('Featured Image', 'graphene');
?>
</option>
<option value="post_image" <?php
selected($graphene_meta['slider_img'], 'post_image');
?>
><?php
_e('First image in post', 'graphene');
?>
</option>
<option value="custom_url" <?php
selected($graphene_meta['slider_img'], 'custom_url');
?>
><?php
_e('Custom URL', 'graphene');
?>
</option>
</select>
</td>
</tr>
<tr>
<th scope="row">
<label for="graphene_slider_imgurl"><?php
_e('Custom slider image URL', 'graphene');
?>
</label>
</th>
<td>
<input type="text" id="graphene_slider_imgurl" name="graphene_slider_imgurl" class="widefat code" value="<?php
echo $graphene_meta['slider_imgurl'];
?>
" size="60" /><br />
<span class="description"><?php
_e('Make sure you select Custom URL in the slider image option above to use this custom url.', 'graphene');
?>
</span>
</td>
</tr>
<tr>
<th scope="row">
<label for="graphene_slider_url"><?php
_e('Custom slider URL', 'graphene');
?>
</label>
</th>
<td>
<input type="text" id="graphene_slider_url" name="graphene_slider_url" class="widefat code" value="<?php
echo $graphene_meta['slider_url'];
?>
" size="60" /><br />
<span class="description"><?php
_e('Use this to override the link that is used in the slider.', 'graphene');
?>
</span>
</td>
</tr>
</table>
<h4><?php
_e('Display options', 'graphene');
?>
</h4>
<table class="form-table">
<tr>
<th scope="row">
<label for="graphene_show_addthis"><?php
_e('AddThis Social Sharing button', 'graphene');
?>
</label>
</th>
<td>
<select id="graphene_show_addthis" name="graphene_show_addthis">
<option value="" <?php
selected($graphene_meta['show_addthis'], '');
?>
><?php
_e('Use global setting', 'graphene');
?>
</option>
<option value="show" <?php
selected($graphene_meta['show_addthis'], 'show');
?>
><?php
_e('Show button', 'graphene');
?>
</option>
<option value="hide" <?php
selected($graphene_meta['show_addthis'], 'hide');
?>
><?php
_e('Hide button', 'graphene');
?>
</option>
</select>
</td>
</tr>
<?php
if ('post' == $post->post_type) {
?>
<tr>
<th scope="row">
<label for="graphene_post_date_display"><?php
_e('Post date display', 'graphene');
?>
</label>
</th>
<td>
<select id="graphene_post_date_display" name="graphene_post_date_display">
<option value="" <?php
selected($graphene_meta['post_date_display'], '');
?>
><?php
_e('Use global setting', 'graphene');
?>
</option>
<option value="hidden" <?php
selected($graphene_meta['post_date_display'], 'hidden');
?>
><?php
_e('Hidden', 'graphene');
?>
</option>
<option value="icon_no_year" <?php
selected($graphene_meta['post_date_display'], 'icon_no_year');
?>
><?php
_e('As an icon (without the year)', 'graphene');
?>
</option>
<option value="icon_plus_year" <?php
selected($graphene_meta['post_date_display'], 'icon_plus_year');
?>
><?php
_e('As an icon (including the year)', 'graphene');
?>
</option>
<option value="text" <?php
selected($graphene_meta['post_date_display'], 'text');
?>
><?php
_e('As inline text', 'graphene');
?>
</option>
</select>
</td>
</tr>
<?php
}
?>
</table>
<?php
if ('page' == $post->post_type) {
?>
<h4><?php
_e('Navigation options', 'graphene');
?>
</h4>
<table class="form-table">
<tr>
<th scope="row">
<label for="graphene_nav_description"><?php
_e('Description', 'graphene');
?>
</label>
</th>
<td>
<input type="text" id="graphene_nav_description" name="graphene_nav_description" value="<?php
echo $graphene_meta['nav_description'];
?>
" size="60" /><br />
<span class="description"><?php
_e('Only required if you need a description in the navigation menu and you are not using a custom menu.', 'graphene');
?>
</span>
</td>
</tr>
</table>
<?php
}
}