63 lines
2.6 KiB
PHP
63 lines
2.6 KiB
PHP
<?php
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namespace WP_Piwik\Template;
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class MetaBoxCustomVars extends \WP_Piwik\Template {
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public function addMetabox() {
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add_meta_box(
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'wp-piwik_post_customvars',
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__('Piwik Custom Variables', 'wp-piwik'),
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array(&$this, 'showCustomvars'),
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array('post', 'page', 'custom_post_type'),
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'side',
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'default'
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);
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}
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public function showCustomvars($objPost, $objBox ) {
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wp_nonce_field(basename( __FILE__ ), 'wp-piwik_post_customvars_nonce'); ?>
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<table>
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<tr><th></th><th><?php _e('Name', 'wp-piwik'); ?></th><th><?php _e('Value', 'wp-piwik'); ?></th></tr>
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<?php for($i = 1; $i <= 5; $i++) { ?>
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<tr>
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<th><label for="wp-piwik_customvar1"><?php echo $i; ?>: </label></th>
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<td><input class="widefat" type="text" name="wp-piwik_custom_cat<?php echo $i; ?>" value="<?php echo esc_attr(get_post_meta($objPost->ID, 'wp-piwik_custom_cat'.$i, true ) ); ?>" size="200" /></td>
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<td><input class="widefat" type="text" name="wp-piwik_custom_val<?php echo $i; ?>" value="<?php echo esc_attr(get_post_meta($objPost->ID, 'wp-piwik_custom_val'.$i, true ) ); ?>" size="200" /></td>
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</tr>
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<?php } ?>
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</table>
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<p><?php _e('Set custom variables for a page view', 'wp-piwik'); ?>. (<a href="http://piwik.org/docs/custom-variables/"><?php _e('More information', 'wp-piwik'); ?></a>.)</p>
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<?php
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}
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public function saveCustomVars($intID, $objPost) {
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// Verify the nonce before proceeding.
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if (!isset( $_POST['wp-piwik_post_customvars_nonce'] ) || !wp_verify_nonce( $_POST['wp-piwik_post_customvars_nonce'], basename( __FILE__ ) ) )
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return $intID;
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// Get post type object
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$objPostType = get_post_type_object($objPost->post_type);
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// Check if the current user has permission to edit the post.
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if (!current_user_can($objPostType->cap->edit_post, $intID))
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return $intID;
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$aryNames = array('cat', 'val');
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for ($i = 1; $i <= 5; $i++)
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for ($j = 0; $j <= 1; $j++) {
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// Get data
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$strMetaVal = (isset($_POST['wp-piwik_custom_'.$aryNames[$j].$i])?htmlentities($_POST['wp-piwik_custom_'.$aryNames[$j].$i]):'');
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// Create key
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$strMetaKey = 'wp-piwik_custom_'.$aryNames[$j].$i;
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// Get the meta value of the custom field key
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$strCurVal = get_post_meta($intID, $strMetaKey, true);
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// Add meta val:
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if ($strMetaVal && '' == $strCurVal)
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add_post_meta($intID, $strMetaKey, $strMetaVal, true);
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// Update meta val:
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elseif ($strMetaVal && $strMetaVal != $strCurVal)
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update_post_meta($intID, $strMetaKey, $strMetaVal);
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// Delete meta val:
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elseif (''==$strMetaVal && $strCurVal)
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delete_post_meta($intID, $strMetaKey, $strCurVal);
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}
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}
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}
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