Move user functions to user.php. Relocate more post functions to post.php. #2525

git-svn-id: https://develop.svn.wordpress.org/trunk@3854 602fd350-edb4-49c9-b593-d223f7449a82
2026-08-11 20:30:23 +00:00 · 2006-06-08 02:22:16 +00:00
parent 5f264096d8
commit 1041498585
6 changed files with 288 additions and 268 deletions
@@ -0,0 +1,169 @@
+<?php
+
+function get_profile($field, $user = false) {
+	global $wpdb;
+	if ( !$user )
+		$user = $wpdb->escape($_COOKIE[USER_COOKIE]);
+	return $wpdb->get_var("SELECT $field FROM $wpdb->users WHERE user_login = '$user'");
+}
+
+function get_usernumposts($userid) {
+	global $wpdb;
+	return $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = '$userid' AND post_type = 'post' AND post_status = 'publish'");
+}
+
+// TODO: xmlrpc only.  Maybe move to xmlrpc.php.
+function user_pass_ok($user_login,$user_pass) {
+	global $cache_userdata;
+	if ( empty($cache_userdata[$user_login]) ) {
+		$userdata = get_userdatabylogin($user_login);
+	} else {
+		$userdata = $cache_userdata[$user_login];
+	}
+	return (md5($user_pass) == $userdata->user_pass);
+}
+
+//
+// User option functions
+//
+
+function get_user_option( $option, $user = 0 ) {
+	global $wpdb;
+
+	if ( empty($user) )
+		$user = wp_get_current_user();
+	else
+		$user = get_userdata($user);
+
+	if ( isset( $user->{$wpdb->prefix . $option} ) ) // Blog specific
+		return $user->{$wpdb->prefix . $option};
+	elseif ( isset( $user->{$option} ) ) // User specific and cross-blog
+		return $user->{$option};
+	else // Blog global
+		return get_option( $option );
+}
+
+function update_user_option( $user_id, $option_name, $newvalue, $global = false ) {
+	global $wpdb;
+	if ( !$global )
+		$option_name = $wpdb->prefix . $option_name;
+	return update_usermeta( $user_id, $option_name, $newvalue );
+}
+
+//
+// User meta functions
+//
+
+function delete_usermeta( $user_id, $meta_key, $meta_value = '' ) {
+	global $wpdb;
+	if ( !is_numeric( $user_id ) )
+		return false;
+	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+
+	if ( is_array($meta_value) || is_object($meta_value) )
+		$meta_value = serialize($meta_value);
+	$meta_value = trim( $meta_value );
+
+	if ( ! empty($meta_value) )
+		$wpdb->query("DELETE FROM $wpdb->usermeta WHERE user_id = '$user_id' AND meta_key = '$meta_key' AND meta_value = '$meta_value'");
+	else
+		$wpdb->query("DELETE FROM $wpdb->usermeta WHERE user_id = '$user_id' AND meta_key = '$meta_key'");
+
+	$user = get_userdata($user_id);
+	wp_cache_delete($user_id, 'users');
+	wp_cache_delete($user->user_login, 'userlogins');
+
+	return true;
+}
+
+function get_usermeta( $user_id, $meta_key = '') {
+	global $wpdb;
+	$user_id = (int) $user_id;
+
+	if ( !empty($meta_key) ) {
+		$meta_key = preg_replace('|a-z0-9_|i', '', $meta_key);
+		$metas = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id' AND meta_key = '$meta_key'");
+	} else {
+		$metas = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id'");
+	}
+
+	if ( empty($metas) ) {
+		if ( empty($meta_key) )
+			return array();
+		else
+			return '';
+	}
+
+	foreach ($metas as $index => $meta) {
+		@ $value = unserialize($meta->meta_value);
+		if ( $value === FALSE )
+			$value = $meta->meta_value;
+
+		$values[] = $value;
+	}
+
+	if ( count($values) == 1 )
+		return $values[0];
+	else
+		return $values;
+}
+
+function update_usermeta( $user_id, $meta_key, $meta_value ) {
+	global $wpdb;
+	if ( !is_numeric( $user_id ) )
+		return false;
+	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+
+	if ( is_array($meta_value) || is_object($meta_value) )
+		$meta_value = serialize($meta_value);
+	$meta_value = trim( $meta_value );
+
+	if (empty($meta_value)) {
+		return delete_usermeta($user_id, $meta_key);
+	}
+
+	$cur = $wpdb->get_row("SELECT * FROM $wpdb->usermeta WHERE user_id = '$user_id' AND meta_key = '$meta_key'");
+	if ( !$cur ) {
+		$wpdb->query("INSERT INTO $wpdb->usermeta ( user_id, meta_key, meta_value )
+		VALUES
+		( '$user_id', '$meta_key', '$meta_value' )");
+	} else if ( $cur->meta_value != $meta_value ) {
+		$wpdb->query("UPDATE $wpdb->usermeta SET meta_value = '$meta_value' WHERE user_id = '$user_id' AND meta_key = '$meta_key'");
+	} else {
+		return false;
+	}
+
+	$user = get_userdata($user_id);
+	wp_cache_delete($user_id, 'users');
+	wp_cache_delete($user->user_login, 'userlogins');
+
+	return true;
+}
+
+//
+// Private helper functions
+//
+
+// Setup global user vars.  Used by set_current_user() for back compat.
+function setup_userdata($user_id = '') {
+	global $user_login, $userdata, $user_level, $user_ID, $user_email, $user_url, $user_pass_md5, $user_identity;
+
+	if ( '' == $user_id )
+		$user = wp_get_current_user();
+	else 
+		$user = new WP_User($user_id);
+
+	if ( 0 == $user->ID )
+		return;
+
+	$userdata = $user->data;
+	$user_login	= $user->user_login;
+	$user_level	= $user->user_level;
+	$user_ID	= $user->ID;
+	$user_email	= $user->user_email;
+	$user_url	= $user->user_url;
+	$user_pass_md5	= md5($user->user_pass);
+	$user_identity	= $user->display_name;
+}
+
+?>