本文整理汇总了PHP中wp_get_post_revision函数的典型用法代码示例。如果您正苦于以下问题：PHP wp_get_post_revision函数的具体用法？PHP wp_get_post_revision怎么用？PHP wp_get_post_revision使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了wp_get_post_revision函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: revision_delete_action
/**
* Ajax callback to handle deleting the revision, then redirecting
* back to the post edit page with a confirmation message.
*/
public function revision_delete_action()
{
/**
* Bail if required values unset.
*/
if (!isset($_GET['revision'])) {
return;
}
$revision_id = sanitize_key($_GET['revision']);
/**
* Verify revision ID valud.
*/
if (!($revision = wp_get_post_revision($revision_id))) {
break;
}
/**
* Verify parent post valid.
*/
if (!($post = get_post($revision->post_parent))) {
break;
}
/**
* Verify current user can edit parent post.
*/
if (!current_user_can('edit_post', $post)) {
break;
}
/**
* Verify revisions not disabled and we're not looking at an autosave.
*/
if (!constant('WP_POST_REVISIONS') && !wp_is_post_autosave($revision)) {
break;
}
/**
* Check the nonce.
*/
check_admin_referer("delete-revision_{$post->ID}|{$revision->ID}");
/**
* Every checks out, delete the revision.
*/
wp_delete_post_revision($revision->ID);
wp_redirect(add_query_arg(array('message' => 99, 'revision' => $revision->ID), get_edit_post_link($post->ID, 'url')));
exit;
}开发者ID:adamsilverstein，项目名称:wp-post-revision-delete-action，代码行数:48，代码来源:wp-post-revision-delete-action.php
示例2: wp_delete_post_revision
/**
* Deletes a revision.
*
* Deletes the row from the posts table corresponding to the specified revision.
*
* @since 2.6.0
*
* @param int|WP_Post $revision_id Revision ID or revision object.
* @return array|false|WP_Post|WP_Error|null Null or WP_Error if error, deleted post if success.
*/
function wp_delete_post_revision($revision_id)
{
if (!($revision = wp_get_post_revision($revision_id))) {
return $revision;
}
$delete = wp_delete_post($revision->ID);
if ($delete) {
/**
* Fires once a post revision has been deleted.
*
* @since 2.6.0
*
* @param int $revision_id Post revision ID.
* @param object|array $revision Post revision object or array.
*/
do_action('wp_delete_post_revision', $revision->ID, $revision);
}
return $delete;
}示例3: check_admin_referer
if (!wp_revisions_enabled($post)) {
$redirect = 'edit.php?post_type=' . $post->post_type;
break;
}
// Don't allow revision restore when post is locked
if (wp_check_post_lock($post->ID)) {
break;
}
check_admin_referer("restore-post_{$revision->ID}");
wp_restore_post_revision($revision->ID);
$redirect = add_query_arg(array('message' => 5, 'revision' => $revision->ID), get_edit_post_link($post->ID, 'url'));
break;
case 'view':
case 'edit':
default:
if (!($revision = wp_get_post_revision($revision_id))) {
break;
}
if (!($post = get_post($revision->post_parent))) {
break;
}
if (!current_user_can('read_post', $revision->ID) || !current_user_can('read_post', $post->ID)) {
break;
}
// Revisions disabled and we're not looking at an autosave
if (!wp_revisions_enabled($post) && !wp_is_post_autosave($revision)) {
$redirect = 'edit.php?post_type=' . $post->post_type;
break;
}
$post_title = '<a href="' . get_edit_post_link() . '">' . _draft_or_post_title() . '</a>';
$h2 = sprintf(__('Compare Revisions of “%1$s”'), $post_title);示例4: get_adjacent_post_revision
/**
* Get an adjacent post revision ID
*
* @param int $revision_id
* @param bool $previous
*
* @return int $revision_id
*/
public function get_adjacent_post_revision($revision_id, $previous = true)
{
if (empty($revision_id) || !wp_is_post_revision($revision_id)) {
return false;
}
$revision = wp_get_post_revision($revision_id);
$operator = $previous ? '<' : '>';
$order = $previous ? 'DESC' : 'ASC';
global $wpdb;
$revision_id = $wpdb->get_var($wpdb->prepare("SELECT p.ID\n\t\t\t\tFROM {$wpdb->posts} AS p\n\t\t\t\tWHERE p.post_date {$operator} %s\n\t\t\t\t\tAND p.post_type = 'revision'\n\t\t\t\t\tAND p.post_parent = %d\n\t\t\t\tORDER BY p.post_date {$order}\n\t\t\t\tLIMIT 1", $revision->post_date, $revision->post_parent));
$revision_id = absint($revision_id);
if (!wp_is_post_revision($revision_id)) {
return false;
}
return $revision_id;
}示例5: wp_delete_post_revision
/**
* Deletes a revision.
*
* Deletes the row from the posts table corresponding to the specified revision.
*
* @package WordPress
* @subpackage Post_Revisions
* @since 2.6.0
*
* @uses wp_get_post_revision()
* @uses wp_delete_post()
*
* @param int|object $revision_id Revision ID or revision object.
* @param array $fields Optional. What fields to restore from. Defaults to all.
* @return mixed Null if error, false if no fields to restore, (int) post ID if success.
*/
function wp_delete_post_revision( $revision_id ) {
if ( !$revision = wp_get_post_revision( $revision_id ) )
return $revision;
$delete = wp_delete_post( $revision->ID );
if ( is_wp_error( $delete ) )
return $delete;
if ( $delete )
do_action( 'wp_delete_post_revision', $revision->ID, $revision );
return $delete;
}示例6: wp_restoreRevision
/**
* Restore a post revision
*
* @since 3.5.0
*
* @uses wp_restore_post_revision()
*
* @param array $args Method parameters. Contains:
* - int $blog_id
* - string $username
* - string $password
* - int $post_id
* @return bool false if there was an error restoring, true if success.
*/
function wp_restoreRevision($args)
{
if (!$this->minimum_args($args, 3)) {
return $this->error;
}
$this->escape($args);
$blog_id = (int) $args[0];
$username = $args[1];
$password = $args[2];
$revision_id = (int) $args[3];
if (!($user = $this->login($username, $password))) {
return $this->error;
}
do_action('xmlrpc_call', 'wp.restoreRevision');
if (!($revision = wp_get_post_revision($revision_id))) {
return new IXR_Error(404, __('Invalid post ID'));
}
if (wp_is_post_autosave($revision)) {
return new IXR_Error(404, __('Invalid post ID'));
}
if (!($post = get_post($revision->post_parent))) {
return new IXR_Error(404, __('Invalid post ID'));
}
if (!current_user_can('edit_post', $revision->post_parent)) {
return new IXR_Error(401, __('Sorry, you cannot edit this post.'));
}
// Check if revisions are disabled.
if (!WP_POST_REVISIONS || !post_type_supports($post->post_type, 'revisions')) {
return new IXR_Error(401, __('Sorry, revisions are disabled.'));
}
$post = wp_restore_post_revision($revision_id);
return (bool) $post;
}示例7: replace_current_with_revision
/**
* If a loop started, check if it's the main query, in which case, add filters to append divs.
*
* @since 1.0.0
* @access public
*
* @param WP_Query $wp_query
*/
function replace_current_with_revision($wp_query)
{
if ($wp_query->is_main_query() && isset($_POST['revview_revision_id']) && !empty($_POST['revview_revision_id']) && is_numeric($_POST['revview_revision_id'])) {
$this->requested_revision = wp_get_post_revision($_POST['revview_revision_id']);
if ($this->requested_revision instanceof WP_Post) {
$parent = get_post($this->requested_revision->post_parent);
if ($parent instanceof WP_Post) {
$parent_post_status = get_post_status_object($parent->post_status);
/**
* Filters the status of the parent entry whose revision was requested.
*
* @param bool $parent_post_status_public Whether the post status of the parent entry is public or not.
* @param int $post The ID of the entry parent of the requested revision.
*/
if (apply_filters('revview_allow_revision_load', $parent_post_status->public && empty($parent->post_password), $parent->ID)) {
add_filter('the_title', array($this, 'revview_title'), 0);
add_filter('the_content', array($this, 'revview_content'), 0);
add_filter('the_excerpt', array($this, 'revview_excerpt'), 0);
}
}
}
}
}示例8: pull
/**
* Reads the Webhook payload and syncs posts as necessary
*
* @param stdClass $payload
*
* @return array
*/
public function pull($payload)
{
if (strtolower($payload->repository->full_name) !== strtolower($this->api->repository())) {
$msg = strtolower($payload->repository->full_name) . __(' is an invalid repository.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
// the last term in the ref is the branch name
$refs = explode('/', $payload->ref);
$branch = array_pop($refs);
if ('master' !== $branch) {
$msg = __('Not on the master branch.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
// We add wpghs to commits we push out, so we shouldn't pull them in again
if ('wpghs' === substr($payload->head_commit->message, -5)) {
$msg = __('Already synced this commit.', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
$commit = $this->api->get_commit($payload->head_commit->id);
if (is_wp_error($commit)) {
$msg = sprintf(__('Failed getting commit with error: %s', 'wordpress-github-sync'), $commit->get_error_message());
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'error', 'message' => $msg);
}
$import = new WordPress_GitHub_Sync_Import();
$import->run($commit->tree->sha);
$user = get_user_by('email', $payload->head_commit->author->email);
if (!$user) {
// use the default user
$user = get_user_by('id', get_option('wpghs_default_user'));
}
// if we can't find a user and a default hasn't been set,
// we're just going to set the revision author to 0
update_option('_wpghs_export_user_id', $user ? $user->ID : 0);
global $wpdb;
if ($updated_posts = $import->updated_posts()) {
foreach ($updated_posts as $post_id) {
$revision = wp_get_post_revision($post_id);
if (!$revision) {
$revision = wp_save_post_revision($post_id);
if (!$revision || is_wp_error($revision)) {
// there was a problem saving a new revision
continue;
}
// wp_save_post_revision returns the ID, whereas get_post_revision returns the whole object
// in order to be consistent, let's make sure we have the whole object before continuing
$revision = get_post($revision);
}
$wpdb->update($wpdb->posts, array('post_author' => (int) get_option('_wpghs_export_user_id')), array('ID' => $revision->ID), array('%d'), array('%d'));
}
}
// Deleting posts from a payload is the only place
// we need to search posts by path; another way?
$removed = array();
foreach ($payload->commits as $commit) {
$removed = array_merge($removed, $commit->removed);
}
foreach (array_unique($removed) as $path) {
$post = new WordPress_GitHub_Sync_Post($path);
wp_delete_post($post->id);
}
if ($new_posts = $import->new_posts()) {
// disable the lock to allow exporting
global $wpghs;
$wpghs->push_lock = false;
WordPress_GitHub_Sync::write_log(sprintf(__('Updating new posts with IDs: %s', 'wordpress-github-sync'), implode(', ', $new_posts)));
foreach ($new_posts as $post_id) {
$wpdb->update($wpdb->posts, array('post_author' => (int) get_option('_wpghs_export_user_id')), array('ID' => $post_id), array('%d'), array('%d'));
}
$msg = apply_filters('wpghs_commit_msg_new_posts', 'Updating new posts from WordPress at ' . site_url() . ' (' . get_bloginfo('name') . ')') . ' - wpghs';
$export = new WordPress_GitHub_Sync_Export($new_posts, $msg);
$export->run();
}
$msg = __('Payload processed', 'wordpress-github-sync');
WordPress_GitHub_Sync::write_log($msg);
return array('result' => 'success', 'message' => $msg);
}示例9: setup_action
/**
* Determines what the user is trying to do on this page view.
*
* This determination is made mostly on the basis of the information passed in the URL
* parameters. This function is also responsible for some of the object setup (getting the
* revision post(s), etc).
*
* This is cribbed nearly wholesale from wp-admin/revision.php. In the future I would like
* to clean it up to be less WordPressy and more pluginish.
*
* @package BuddyPress Docs
* @since 1.1
*/
function setup_action()
{
global $bp;
if (!bp_docs_is_existing_doc()) {
return;
}
wp_enqueue_script('list-revisions');
$redirect = false;
switch ($this->action) {
case 'restore':
if (!($this->revision = wp_get_post_revision($this->revision_id))) {
break;
}
if (!current_user_can('bp_docs_edit')) {
break;
}
if (!($post = get_post($this->revision->post_parent))) {
break;
}
// Revisions disabled and we're not looking at an autosave
if (!wp_revisions_enabled($post) && !wp_is_post_autosave($this->revision)) {
$redirect = 'edit.php?post_type=' . $post->post_type;
break;
}
$referer = 'restore-post_' . $post->ID . '|' . $this->revision->ID;
check_admin_referer($referer);
wp_restore_post_revision($this->revision->ID);
bp_core_add_message(sprintf(__('You have successfully restored the Doc to the revision from %s.', 'bp-docs'), $this->revision->post_date));
$redirect = get_permalink($post->ID) . '/' . BP_DOCS_HISTORY_SLUG . '/';
break;
case 'diff':
if (!($this->left_revision = get_post($this->left))) {
break;
}
if (!($this->right_revision = get_post($this->right))) {
break;
}
// Don't allow reverse diffs?
if (strtotime($this->right_revision->post_modified_gmt) < strtotime($this->left_revision->post_modified_gmt)) {
$redirect = add_query_arg(array('left' => $this->right, 'right' => $this->left));
break;
}
if ($this->left_revision->ID == $this->right_revision->post_parent) {
// right is a revision of left
$post =& $this->left_revision;
} elseif ($this->left_revision->post_parent == $this->right_revision->ID) {
// left is a revision of right
$post =& $this->right_revision;
} elseif ($this->left_revision->post_parent == $this->right_revision->post_parent) {
// both are revisions of common parent
$post = get_post($this->left_revision->post_parent);
} else {
break;
}
// Don't diff two unrelated revisions
if (!wp_revisions_enabled($post)) {
// Revisions disabled
if (!wp_is_post_autosave($this->left_revision) && !wp_is_post_autosave($this->right_revision) || $post->ID !== $this->left_revision->ID && $post->ID !== $this->right_revision->ID) {
$redirect = 'edit.php?post_type=' . $post->post_type;
break;
}
}
if ($this->left_revision->ID == $this->right_revision->ID || !wp_get_post_revision($this->left_revision->ID) && !wp_get_post_revision($this->right_revision->ID)) {
break;
}
$post_title = '<a href="' . get_edit_post_link() . '">' . get_the_title() . '</a>';
$h2 = sprintf(__('Compare Revisions of “%1$s”', 'bp-docs'), $post_title);
$title = __('Revisions', 'bp-docs');
$this->left = $this->left_revision->ID;
$this->right = $this->right_revision->ID;
$redirect = false;
break;
case 'view':
default:
if (!($this->revision = wp_get_post_revision($this->revision_id))) {
if ($this->revision = get_post($this->revision_id)) {
$this->is_latest = true;
} else {
break;
}
}
if (!($post = get_post($this->revision->post_parent))) {
break;
}
// Revisions disabled and we're not looking at an autosave
if (!wp_revisions_enabled($post) && !wp_is_post_autosave($this->revision)) {
$redirect = 'edit.php?post_type=' . $post->post_type;
//.........这里部分代码省略.........
示例10: wp_momento_content_filter
function wp_momento_content_filter($content)
{
if (is_singular() && get_query_var('revision')) {
// Get the revision id
$revision_id = get_query_var('revision');
// Verify that it is a revision
if (wp_is_post_revision($revision_id)) {
// Remove the filer to avoid triggering an infinite loop
remove_filter('the_content', 'wp_momento_content_filter');
// Query this revision from the database
$revision_id = get_query_var('revision');
$revision = wp_get_post_revision($revision_id);
// Render the content using this older data
$rev_content = apply_filters('the_content', $revision->post_content);
// Put the filter override back on so we can use it again
add_filter('the_content', 'wp_momento_content_filter');
// Return the revision content
return $rev_content;
}
// If this a normal post and not a revision
// then nothing special should happen
if (is_single($revision_id)) {
return $content;
}
// If it's none of the above just return the normal content.
// Through perhaps we should have this raise a 404 or something.
return $content;
} else {
return $content;
}
}示例11: add_filter
add_filter('the_content', function ($content) {
global $post;
if (is_admin()) {
return $content;
}
foreach (wpb_block_context() as $post_type) {
if (get_post_type() == $post_type) {
$page_blocks = wpb_get_blocks($post->ID);
if ($page_blocks) {
ob_start();
foreach ($page_blocks as $page_block) {
if (!isset($page_block['buid']) || !isset($page_block['page_id']) || !isset($page_block['post_id'])) {
continue;
}
if (is_preview() === false && isset($page_block['post_revision_id'])) {
$rev = wp_get_post_revision($page_block['post_revision_id']);
if ($rev) {
$page_block['post_id'] = $rev->ID;
}
}
if ($page_block['into_id'] == 0) {
wpb_render_block_template($page_block['buid'], $page_block['post_id'], $page_block['page_id']);
}
}
$content = ob_get_contents();
ob_end_clean();
}
}
}
return $content;
}, 20);示例12: compare_revisions_iframe
static function compare_revisions_iframe()
{
//add_action('admin_init', 'register_admin_colors', 1);
set_current_screen('revision-edit');
$left = isset($_GET['left']) ? absint($_GET['left']) : false;
$right = isset($_GET['right']) ? absint($_GET['right']) : false;
if (!($left_revision = get_post($left))) {
return;
}
if (!($right_revision = get_post($right))) {
return;
}
if (!current_user_can('read_post', $left_revision->ID) || !current_user_can('read_post', $right_revision->ID)) {
return;
}
// Don't allow reverse diffs?
if (strtotime($right_revision->post_modified_gmt) < strtotime($left_revision->post_modified_gmt)) {
//$redirect = add_query_arg( array( 'left' => $right, 'right' => $left ) );
// Switch-a-roo
$temp_revision = $left_revision;
$left_revision = $right_revision;
$right_revision = $temp_revision;
unset($temp_revision);
}
global $post;
if ($left_revision->ID == $right_revision->post_parent) {
// right is a revision of left
$post = $left_revision;
} elseif ($left_revision->post_parent == $right_revision->ID) {
// left is a revision of right
$post = $right_revision;
} elseif ($left_revision->post_parent == $right_revision->post_parent) {
// both are revisions of common parent
$post = get_post($left_revision->post_parent);
} else {
wp_die(__('Sorry, But you cant compare unrelated Revisions.', 'revision-control'));
}
// Don't diff two unrelated revisions
if ($left_revision->ID == $right_revision->ID || !wp_get_post_revision($left_revision->ID) && !wp_get_post_revision($right_revision->ID)) {
wp_die(__('Sorry, But you cant compare a Revision to itself.', 'revision-control'));
}
$title = sprintf(__('Compare Revisions of “%1$s”', 'revision-control'), get_the_title());
$left = $left_revision->ID;
$right = $right_revision->ID;
$GLOBALS['hook_suffix'] = 'revision-control';
wp_enqueue_style('revision-control');
iframe_header();
?>
<div class="wrap">
<h2 class="long-header center"><?php
echo $title;
?>
</h2>
<table class="form-table ie-fixed">
<col class="th" />
<tr id="revision">
<th scope="col" class="th-full">
<?php
printf(__('Older: %s', 'revision-control'), wp_post_revision_title($left_revision, false));
?>
<span class="alignright"><?php
printf(__('Newer: %s', 'revision-control'), wp_post_revision_title($right_revision, false));
?>
</span>
</th>
</tr>
<?php
$fields = _wp_post_revision_fields();
foreach (get_object_taxonomies($post->post_type) as $taxonomy) {
$t = get_taxonomy($taxonomy);
$fields[$taxonomy] = $t->label;
$left_terms = $right_terms = array();
foreach (wp_get_object_terms($left_revision->ID, $taxonomy) as $term) {
$left_terms[] = $term->name;
}
foreach (wp_get_object_terms($right_revision->ID, $taxonomy) as $term) {
$right_terms[] = $term->name;
}
$left_revision->{$taxonomy} = (empty($left_terms) ? '' : "* ") . join("\n* ", $left_terms);
$right_revision->{$taxonomy} = (empty($right_terms) ? '' : "* ") . join("\n* ", $right_terms);
}
$fields['postmeta'] = __('Post Meta', 'revision-control');
$left_revision->postmeta = $right_revision->postmeta = array();
foreach ((array) has_meta($right_revision->ID) as $meta) {
if ('_' == $meta['meta_key'][0]) {
continue;
}
$right_revision->postmeta[] = $meta['meta_key'] . ': ' . $meta['meta_value'];
$left_val = get_post_meta('post', $left_revision->ID, $meta['meta_key'], true);
if (!empty($left_val)) {
$left_revision->postmeta[] = $meta['meta_key'] . ': ' . $left_val;
}
}
$right_revision->postmeta = implode("\n", $right_revision->postmeta);
$left_revision->postmeta = implode("\n", $left_revision->postmeta);
$identical = true;
foreach ($fields as $field => $field_title) {
if (!($content = wp_text_diff($left_revision->{$field}, $right_revision->{$field}))) {
//.........这里部分代码省略.........
示例13: compare_revisions_iframe
function compare_revisions_iframe()
{
if (function_exists('register_admin_colors')) {
add_action('admin_init', 'register_admin_colors', 1);
} else {
// Hard coded translation strings here as the translations are not required, just the name and stlesheet.
wp_admin_css_color('classic', 'Blue', admin_url("css/colors-classic.css"), array('#073447', '#21759B', '#EAF3FA', '#BBD8E7'));
wp_admin_css_color('fresh', 'Gray', admin_url("css/colors-fresh.css"), array('#464646', '#6D6D6D', '#F1F1F1', '#DFDFDF'));
}
$left = isset($_GET['left']) ? absint($_GET['left']) : false;
$right = isset($_GET['right']) ? absint($_GET['right']) : false;
if (!($left_revision = get_post($left))) {
break;
}
if (!($right_revision = get_post($right))) {
break;
}
if (!current_user_can('read_post', $left_revision->ID) || !current_user_can('read_post', $right_revision->ID)) {
break;
}
// Don't allow reverse diffs?
if (strtotime($right_revision->post_modified_gmt) < strtotime($left_revision->post_modified_gmt)) {
//$redirect = add_query_arg( array( 'left' => $right, 'right' => $left ) );
// Switch-a-roo
$temp_revision = $left_revision;
$left_revision = $right_revision;
$right_revision = $temp_revision;
unset($temp_revision);
}
global $post;
if ($left_revision->ID == $right_revision->post_parent) {
// right is a revision of left
$post = $left_revision;
} elseif ($left_revision->post_parent == $right_revision->ID) {
// left is a revision of right
$post = $right_revision;
} elseif ($left_revision->post_parent == $right_revision->post_parent) {
// both are revisions of common parent
$post = get_post($left_revision->post_parent);
} else {
wp_die(__('Sorry, But you cant compare unrelated Revisions.', 'revision-control'));
}
// Don't diff two unrelated revisions
if ($left_revision->ID == $right_revision->ID || !wp_get_post_revision($left_revision->ID) && !wp_get_post_revision($right_revision->ID)) {
wp_die(__('Sorry, But you cant compare a Revision to itself.', 'revision-control'));
}
$title = sprintf(__('Compare Revisions of “%1$s”', 'revision-control'), get_the_title());
$left = $left_revision->ID;
$right = $right_revision->ID;
iframe_header();
?>
<div class="wrap">
<h2 class="long-header center"><?php
echo $title;
?>
</h2>
<table class="form-table ie-fixed">
<col class="th" />
<tr id="revision">
<th scope="col" class="th-full">
<?php
printf(__('Older: %s', 'revision-control'), wp_post_revision_title($left_revision, false));
?>
<span class="alignright"><?php
printf(__('Newer: %s', 'revision-control'), wp_post_revision_title($right_revision, false));
?>
</span>
</th>
</tr>
<?php
$fields = _wp_post_revision_fields();
foreach (get_object_taxonomies($post->post_type) as $taxonomy) {
$t = get_taxonomy($taxonomy);
$fields[$taxonomy] = $t->label;
$left_terms = $right_terms = array();
foreach (wp_get_object_terms($left_revision->ID, $taxonomy) as $term) {
$left_terms[] = $term->name;
}
foreach (wp_get_object_terms($right_revision->ID, $taxonomy) as $term) {
$right_terms[] = $term->name;
}
$left_revision->{$taxonomy} = (empty($left_terms) ? '' : "* ") . join("\n* ", $left_terms);
$right_revision->{$taxonomy} = (empty($right_terms) ? '' : "* ") . join("\n* ", $right_terms);
}
$identical = true;
foreach ($fields as $field => $field_title) {
if (!($content = wp_text_diff($left_revision->{$field}, $right_revision->{$field}))) {
continue;
}
// There is no difference between left and right
$identical = false;
?>
<tr>
<th scope="row"><strong><?php
echo esc_html($field_title);
?>
</strong></th>
</tr>
//.........这里部分代码省略.........
示例14: wp_get_post_revisions
echo $h1;
?>
</h1>
</header>
<div class="entry-content">
<?php
$revisions = wp_get_post_revisions($post->ID);
$revision_id = @$_REQUEST['revision'];
$old_revision = @$_REQUEST['old'];
$new_revision = @$_REQUEST['new'];
$view_revision = @$_REQUEST['view_revision'];
if ($revision_id) {
// Compare revision with current post
require_once PACOWIKI_PLUGIN_PATH . 'library/Diff.php';
require_once PACOWIKI_PLUGIN_PATH . 'library/Diff/Renderer/Html/Inline.php';
$revision = wp_get_post_revision($revision_id);
$new_content = explode("\n", $post->post_content);
$old_content = explode("\n", $revision->post_content);
// Options for generating the diff
$options = array('ignoreWhitespace' => false, 'ignoreCase' => false);
// Initialize the diff class
$diff = new Diff($new_content, $old_content, $options);
$renderer = new Diff_Renderer_Html_Inline();
$diff_output = $diff->Render($renderer);
if (empty($diff_output)) {
echo '<p>' . __('No changes were found in post content of this revision!', 'pacowiki') . '</p>';
} else {
echo $diff_output;
}
} elseif ($old_revision) {
// Compare two different revisions示例15: wp_restoreRevision
/**
* Restore a post revision
*
* @since 3.5.0
*
* @uses wp_restore_post_revision()
*
* @param array $args Method parameters. Contains:
* - int $blog_id (unused)
* - string $username
* - string $password
* - int $post_id
* @return bool|IXR_Error false if there was an error restoring, true if success.
*/
public function wp_restoreRevision($args)
{
if (!$this->minimum_args($args, 3)) {
return $this->error;
}
$this->escape($args);
$username = $args[1];
$password = $args[2];
$revision_id = (int) $args[3];
if (!($user = $this->login($username, $password))) {
return $this->error;
}
/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
do_action('xmlrpc_call', 'wp.restoreRevision');
if (!($revision = wp_get_post_revision($revision_id))) {
return new IXR_Error(404, __('Invalid post ID'));
}
if (wp_is_post_autosave($revision)) {
return new IXR_Error(404, __('Invalid post ID'));
}
if (!($post = get_post($revision->post_parent))) {
return new IXR_Error(404, __('Invalid post ID'));
}
if (!current_user_can('edit_post', $revision->post_parent)) {
return new IXR_Error(401, __('Sorry, you cannot edit this post.'));
}
// Check if revisions are disabled.
if (!wp_revisions_enabled($post)) {
return new IXR_Error(401, __('Sorry, revisions are disabled.'));
}
$post = wp_restore_post_revision($revision_id);
return (bool) $post;
}