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<?php |
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/* |
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* Inspect Post Meta |
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* Creates a post widget to help you inspect some meta fields for posts |
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* Version: 2010.1104 |
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* Author: Charles Johnson |
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* Author URI: http://projects.radgeek.com |
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*/ |
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|
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class InspectPostMeta { |
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function InspectPostMeta ($in_hook = true) { |
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if (!$in_hook) : |
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add_action('admin_menu', array($this, 'add_meta_box')); |
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else : |
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$this->add_meta_box(); |
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endif; |
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} |
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|
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function add_meta_box () { |
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add_meta_box( |
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/*id=*/ 'inspect_post_guid_box', |
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/*title=*/ 'Post GUID and Meta Data', |
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/*callback=*/ array($this, 'meta_box'), |
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/*page=*/ 'post', |
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/*context=*/ 'normal', |
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/*priority=*/ 'default' |
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); |
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} |
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|
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function meta_box () { |
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global $post; |
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?> |
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<table> |
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<tbody> |
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<tr> |
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<th style="text-align: left" scope="row">ID:</th> |
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<td><code><?php print esc_html($post->ID); ?></code></td> |
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</tr> |
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|
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<tr> |
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<th style="text-align: left" scope="row">GUID:</th> |
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<td><code><?php print esc_html($post->guid); ?></code></td> |
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</tr> |
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|
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<tr> |
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<th colspan="2" style="text-align: center"><h4>Custom Fields</h4></th> |
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</tr> |
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|
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<?php |
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$custom = get_post_custom($post->ID); |
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if (count($custom) > 0) : |
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foreach ($custom as $key => $values) : |
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$idx = 1; |
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foreach ($values as $value) : |
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print "<tr><th style='text-align: left' scope='row'>".esc_html($key); |
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if ($idx > 1) : |
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print "[$idx]"; |
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endif; |
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print ":</th> "; |
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print "<td><pre><code>".esc_html($value)."</code></pre>"; |
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print "</td></tr>\n"; |
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$idx++; |
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endforeach; |
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endforeach; |
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else : |
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print "<tr><td colspan='2'><p><em>No custom fields for this post.</em></p></td></tr>\n"; |
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endif; |
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print "</table>\n"; |
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} /* InspectPostMeta::meta_box() */ |
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} /* class InspectPostMeta */ |
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|
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