/**
* Update an existing post with values provided in $_POST.
*
* @since 1.5.0
*
* @param array $post_data Optional.
* @return int Post ID.
*/
function edit_post($post_data = null)
{
if (empty($post_data)) {
$post_data =& $_POST;
}
$post_ID = (int) $post_data['post_ID'];
$ptype = get_post_type_object($post_data['post_type']);
if (!current_user_can($ptype->cap->edit_post, $post_ID)) {
if ('page' == $post_data['post_type']) {
wp_die(__('You are not allowed to edit this page.'));
} else {
wp_die(__('You are not allowed to edit this post.'));
}
}
// Autosave shouldn't save too soon after a real save
if ('autosave' == $post_data['action']) {
$post =& get_post($post_ID);
$now = time();
$then = strtotime($post->post_date_gmt . ' +0000');
$delta = AUTOSAVE_INTERVAL / 2;
if ($now - $then < $delta) {
return $post_ID;
}
}
$post_data = $this->_translate_postdata(true, $post_data);
$post_data['post_status'] = 'publish';
if (is_wp_error($post_data)) {
wp_die($post_data->get_error_message());
}
if ('autosave' != $post_data['action'] && 'auto-draft' == $post_data['post_status']) {
$post_data['post_status'] = 'draft';
}
if (isset($post_data['visibility'])) {
switch ($post_data['visibility']) {
case 'public':
$post_data['post_password'] = '';
break;
case 'password':
unset($post_data['sticky']);
break;
case 'private':
$post_data['post_status'] = 'private';
$post_data['post_password'] = '';
unset($post_data['sticky']);
break;
}
}
// Post Formats
if (current_theme_supports('post-formats') && isset($post_data['post_format'])) {
$formats = get_theme_support('post-formats');
if (is_array($formats)) {
$formats = $formats[0];
if (in_array($post_data['post_format'], $formats)) {
set_post_format($post_ID, $post_data['post_format']);
} elseif ('0' == $post_data['post_format']) {
set_post_format($post_ID, false);
}
}
}
// print_r($post_data); exit();
// Meta Stuff
if (isset($post_data['meta']) && $post_data['meta']) {
foreach ($post_data['meta'] as $key => $value) {
if (!($meta = get_post_meta_by_id($key))) {
continue;
}
if ($meta->post_id != $post_ID) {
continue;
}
update_meta($key, $value['key'], $value['value']);
}
}
if (isset($post_data['deletemeta']) && $post_data['deletemeta']) {
foreach ($post_data['deletemeta'] as $key => $value) {
if (!($meta = get_post_meta_by_id($key))) {
continue;
}
if ($meta->post_id != $post_ID) {
continue;
}
delete_meta($key);
}
}
// add_meta( $post_ID );
update_post_meta($post_ID, '_edit_last', $GLOBALS['current_user']->ID);
wp_update_post($post_data);
// Reunite any orphaned attachments with their parent
if (!($draft_ids = get_user_option('autosave_draft_ids'))) {
$draft_ids = array();
}
if ($draft_temp_id = (int) array_search($post_ID, $draft_ids)) {
_relocate_children($draft_temp_id, $post_ID);
}
$this->set_post_lock($post_ID, $GLOBALS['current_user']->ID);
if (current_user_can($ptype->cap->edit_others_posts)) {
if (!empty($post_data['sticky'])) {
stick_post($post_ID);
} else {
unstick_post($post_ID);
}
}
return $post_ID;
}
/**
* Creates a new post from the "Write Post" form using $_POST information.
*
* @since unknown
*
* @return unknown
*/
function wp_write_post()
{
global $user_ID;
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_pages')) {
return new WP_Error('edit_pages', __('You are not allowed to create pages on this blog.'));
}
} else {
if (!current_user_can('edit_posts')) {
return new WP_Error('edit_posts', __('You are not allowed to create posts or drafts on this blog.'));
}
}
// Check for autosave collisions
$temp_id = false;
if (isset($_POST['temp_ID'])) {
$temp_id = (int) $_POST['temp_ID'];
if (!($draft_ids = get_user_option('autosave_draft_ids'))) {
$draft_ids = array();
}
foreach ($draft_ids as $temp => $real) {
if (time() + $temp > 86400) {
// 1 day: $temp is equal to -1 * time( then )
unset($draft_ids[$temp]);
}
}
if (isset($draft_ids[$temp_id])) {
// Edit, don't write
$_POST['post_ID'] = $draft_ids[$temp_id];
unset($_POST['temp_ID']);
update_user_option($user_ID, 'autosave_draft_ids', $draft_ids);
return edit_post();
}
}
$translated = _wp_translate_postdata(false);
if (is_wp_error($translated)) {
return $translated;
}
if (isset($_POST['visibility'])) {
switch ($_POST['visibility']) {
case 'public':
$_POST['post_password'] = '';
break;
case 'password':
unset($_POST['sticky']);
break;
case 'private':
$_POST['post_status'] = 'private';
$_POST['post_password'] = '';
unset($_POST['sticky']);
break;
}
}
// Create the post.
$post_ID = wp_insert_post($_POST);
if (is_wp_error($post_ID)) {
return $post_ID;
}
if (empty($post_ID)) {
return 0;
}
add_meta($post_ID);
// Reunite any orphaned attachments with their parent
if (!($draft_ids = get_user_option('autosave_draft_ids'))) {
$draft_ids = array();
}
if ($draft_temp_id = (int) array_search($post_ID, $draft_ids)) {
_relocate_children($draft_temp_id, $post_ID);
}
if ($temp_id && $temp_id != $draft_temp_id) {
_relocate_children($temp_id, $post_ID);
}
// Update autosave collision detection
if ($temp_id) {
$draft_ids[$temp_id] = $post_ID;
update_user_option($user_ID, 'autosave_draft_ids', $draft_ids);
}
// Now that we have an ID we can fix any attachment anchor hrefs
_fix_attachment_links($post_ID);
wp_set_post_lock($post_ID, $GLOBALS['current_user']->ID);
return $post_ID;
}
function wp_write_post() {
global $user_ID;
if ( 'page' == $_POST['post_type'] ) {
if ( !current_user_can( 'edit_pages' ) )
return new WP_Error( 'edit_pages', __( 'You are not allowed to create pages on this blog.' ) );
} else {
if ( !current_user_can( 'edit_posts' ) )
return new WP_Error( 'edit_posts', __( 'You are not allowed to create posts or drafts on this blog.' ) );
}
// Check for autosave collisions
$temp_id = false;
if ( isset($_POST['temp_ID']) ) {
$temp_id = (int) $_POST['temp_ID'];
if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
$draft_ids = array();
foreach ( $draft_ids as $temp => $real )
if ( time() + $temp > 86400 ) // 1 day: $temp is equal to -1 * time( then )
unset($draft_ids[$temp]);
if ( isset($draft_ids[$temp_id]) ) { // Edit, don't write
$_POST['post_ID'] = $draft_ids[$temp_id];
unset($_POST['temp_ID']);
update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids );
return edit_post();
}
}
// Rename.
$_POST['post_content'] = $_POST['content'];
$_POST['post_excerpt'] = $_POST['excerpt'];
$_POST['post_parent'] = isset($_POST['parent_id'])? $_POST['parent_id'] : '';
$_POST['to_ping'] = $_POST['trackback_url'];
if (!empty ( $_POST['post_author_override'] ) ) {
$_POST['post_author'] = (int) $_POST['post_author_override'];
} else {
if (!empty ( $_POST['post_author'] ) ) {
$_POST['post_author'] = (int) $_POST['post_author'];
} else {
$_POST['post_author'] = (int) $_POST['user_ID'];
}
}
if ( $_POST['post_author'] != $_POST['user_ID'] ) {
if ( 'page' == $_POST['post_type'] ) {
if ( !current_user_can( 'edit_others_pages' ) )
return new WP_Error( 'edit_others_pages', __( 'You are not allowed to create pages as this user.' ) );
} else {
if ( !current_user_can( 'edit_others_posts' ) )
return new WP_Error( 'edit_others_posts', __( 'You are not allowed to post as this user.' ) );
}
}
// What to do based on which button they pressed
if ( isset($_POST['saveasdraft']) && '' != $_POST['saveasdraft'] )
$_POST['post_status'] = 'draft';
if ( isset($_POST['saveasprivate']) && '' != $_POST['saveasprivate'] )
$_POST['post_status'] = 'private';
if ( isset($_POST['publish']) && ( '' != $_POST['publish'] ) && ( $_POST['post_status'] != 'private' ) )
$_POST['post_status'] = 'publish';
if ( isset($_POST['advanced']) && '' != $_POST['advanced'] )
$_POST['post_status'] = 'draft';
if ( 'page' == $_POST['post_type'] ) {
if ('publish' == $_POST['post_status'] && !current_user_can( 'publish_pages' ) )
$_POST['post_status'] = 'pending';
} else {
if ('publish' == $_POST['post_status'] && !current_user_can( 'publish_posts' ) )
$_POST['post_status'] = 'pending';
}
if (!isset( $_POST['comment_status'] ))
$_POST['comment_status'] = 'closed';
if (!isset( $_POST['ping_status'] ))
$_POST['ping_status'] = 'closed';
foreach ( array ('aa', 'mm', 'jj', 'hh', 'mn') as $timeunit ) {
if ( !empty( $_POST['hidden_' . $timeunit] ) && $_POST['hidden_' . $timeunit] != $_POST[$timeunit] ) {
$_POST['edit_date'] = '1';
break;
}
}
if (!empty ( $_POST['edit_date'] ) ) {
$aa = $_POST['aa'];
$mm = $_POST['mm'];
$jj = $_POST['jj'];
$hh = $_POST['hh'];
$mn = $_POST['mn'];
$ss = $_POST['ss'];
$jj = ($jj > 31 ) ? 31 : $jj;
$hh = ($hh > 23 ) ? $hh -24 : $hh;
$mn = ($mn > 59 ) ? $mn -60 : $mn;
$ss = ($ss > 59 ) ? $ss -60 : $ss;
$_POST['post_date'] = sprintf( "%04d-%02d-%02d %02d:%02d:%02d", $aa, $mm, $jj, $hh, $mn, $ss );
$_POST['post_date_gmt'] = get_gmt_from_date( $_POST['post_date'] );
}
// Create the post.
$post_ID = wp_insert_post( $_POST );
if ( is_wp_error( $post_ID ) )
return $post_ID;
if ( empty($post_ID) )
return 0;
add_meta( $post_ID );
// Reunite any orphaned attachments with their parent
if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
$draft_ids = array();
if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) )
_relocate_children( $draft_temp_id, $post_ID );
if ( $temp_id && $temp_id != $draft_temp_id )
_relocate_children( $temp_id, $post_ID );
// Update autosave collision detection
if ( $temp_id ) {
$draft_ids[$temp_id] = $post_ID;
update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids );
}
// Now that we have an ID we can fix any attachment anchor hrefs
_fix_attachment_links( $post_ID );
wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID );
return $post_ID;
}
