Initial add of post-meta functions.
git-svn-id: http://svn.automattic.com/wordpress/trunk@988 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -197,4 +197,121 @@ function wp_create_thumbnail($file, $max_side, $effect = '') {
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}
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}
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// Some postmeta stuff
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function has_meta($postid) {
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global $wpdb, $tablepostmeta;
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return $wpdb->get_results("
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SELECT meta_key, meta_value, meta_id, post_id
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FROM $tablepostmeta
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WHERE post_id = $postid
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ORDER BY meta_key,meta_id",ARRAY_A);
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}
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function list_meta($meta) {
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global $post_ID;
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// Exit if no meta
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if (!$meta) return;
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print "
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<table id='meta-list'>
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<tr>
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<th>Key</th>
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<th>Value</th>
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<th> </th>
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</tr>\n";
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foreach ($meta as $entry) {
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// TBD: Still need to add edit/del logic...
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print "
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<tr>
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<td>{$entry['meta_key']}</td>
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<td>{$entry['meta_value']}</td>
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<td><a href=\"?action=deletemeta&meta_id={$entry['meta_id']}&post={$entry['post_id']}\">Delete</a></td>
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</tr>\n";
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}
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print "
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</table>\n";
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}
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// Get a list of previously defined keys
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function get_meta_keys() {
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global $wpdb, $tablepostmeta;
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$keys = $wpdb->get_col("
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SELECT meta_key
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FROM $tablepostmeta
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GROUP BY meta_key
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ORDER BY meta_key");
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return $keys;
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}
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function meta_form() {
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$keys = get_meta_keys();
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?>
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<h4>Add new custom data to this post:</h4>
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<div id="postcustomkeys">
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<p>Select existing key or enter new key</p>
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<?php
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if ($keys) {
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?>
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<select id="metakeyselect" name="metakeyselect">
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<option value="#NONE#">- Select -</option>
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<?php
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foreach($keys as $key) {
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echo "<option value='$key'>$key</option>\n";
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}
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?>
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</select>
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<?php
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} // if ($keys)
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?>
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<input type="text" id="metakeyinput" name="metakeyinput" />
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</div>
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<div id="postcustomvals">
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<p>Custom Value</p>
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<textarea id="metavalue" name="metavalue" rows="3" cols="25"></textarea>
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</div>
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<br style="clear: both;" />
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<div id="postcustomsubmit">
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<input type="submit" id="addmeta" name="addmeta" value="Add Custom">
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</div>
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<?php
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}
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function add_meta($post_ID) {
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global $wpdb, $tablepostmeta;
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$metakeyselect = trim($_POST['metakeyselect']);
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$metakeyinput = trim($_POST['metakeyinput']);
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$metavalue = trim($_POST['metavalue']);
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if ($metavalue && (('#NONE#' != $metakeyselect) || $metakeyinput)) {
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// We have a key/value pair. If both the select and the
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// input for the key have data, the input takes precedence:
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if ('#NONE#' != $metakeyselect)
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$metakey = $metakeyselect;
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if ($metakeyinput)
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$metakey = $metakeyinput; // default
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$result = $wpdb->query("
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INSERT INTO $tablepostmeta
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(post_id,meta_key,meta_value)
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VALUES ('$post_ID','$metakey','$metavalue')
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");
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}
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} // add_meta
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function del_meta($mid) {
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global $wpdb, $tablepostmeta;
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$result = $wpdb->query("DELETE FROM $tablepostmeta WHERE meta_id = '$mid'");
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}
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?>
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@ -138,11 +138,26 @@ if ($action != 'editcomment') {
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}
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}
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?>
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<fieldset id="postcustom">
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<legend>Post Custom</legend>
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<?php
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if($metadata = has_meta($post_ID)) {
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?>
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<?php
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list_meta($metadata);
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?>
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<?php
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}
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meta_form();
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?>
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</fieldset>
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<?php echo $form_pingback ?>
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<?php echo $form_prevstatus ?>
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<?php echo $form_trackback; ?>
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<p><?php echo $saveasdraft; ?> <input type="submit" name="submit" value="Save" style="font-weight: bold;" tabindex="6" />
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<input name="publish" type="submit" id="publish" tabindex="10" value="Publish" />
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<input name="referredby" type="hidden" id="referredby" value="<?php echo $HTTP_SERVER_VARS['HTTP_REFERER']; ?>" />
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@ -37,6 +37,20 @@ for ($i=0; $i<count($wpvarstoreset); $i += 1) {
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switch($action) {
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case 'deletemeta':
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$standalone = 1;
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require_once('./admin-header.php');
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$post_ID = intval($_GET['post']);
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$location = "post.php?action=edit&post=$post_ID";
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del_meta($_GET['meta_id']);
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header("Location: $location");
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break;
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case 'post':
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$standalone = 1;
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@ -149,6 +163,8 @@ switch($action) {
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");
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}
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}
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add_meta($post_ID);
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if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
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sleep($sleep_after_edit);
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@ -376,7 +392,9 @@ switch($action) {
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}
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}
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} // end if publish
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add_meta($post_ID);
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if ($HTTP_POST_VARS['save']) {
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$location = $HTTP_SERVER_VARS['HTTP_REFERER'];
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} else {
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