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learning-registry-publisher-ajax.php
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learning-registry-publisher-ajax.php
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<?php
class LearningRegistryPublisherAjax{
public function __construct() {
add_action('admin_enqueue_scripts', array($this, 'display_js'));
add_action('wp_ajax_lrp_submit', array($this, 'submit_to_lr'));
add_action('wp_ajax_lrp_update', array($this, 'update_lr'));
}
function display_js() {
wp_enqueue_script('lrp_submit_ajax', plugins_url('/js/lrp_submit.js', __FILE__), array(), '1.0.0', true );
wp_localize_script('lrp_submit_ajax', 'lrp_submit_ajax', array( 'ajaxurl' => admin_url( 'admin-ajax.php' ), 'answerNonce' => wp_create_nonce( 'lrp_submit_js_nonce' ) ) );
}
function prepare_schema($post_id, $schema){
$post = get_post($post_id);
$this->content = $schema->post_content;
$this->content = str_replace("%LINK%", $post->guid, $this->content);
$this->content = str_replace("%TITLE%", $post->post_title, $this->content);
$this->content = str_replace("%CONTENT%", $post->post_content, $this->content);
$this->content = str_replace("%DATE%", $post->post_date, $this->content);
$this->keywords = array();
$tags = wp_get_post_tags($post_id);
foreach($tags as $tag){
array_push($this->keywords, $tags[$tag]->name);
}
$categories = wp_get_post_categories($post_id);
foreach($categories as $category){
$cat = get_category( $category );
array_push($this->keywords, $cat->name);
}
$content = str_replace("%KEYWORDS%", implode(",", $this->keywords), $this->content);
$args = array(
'posts_per_page' => 9999999,
'orderby' => 'post_title',
'order' => 'ASC',
'post_type' => 'lrfield',
'post_status' => 'publish',
'suppress_filters' => true
);
$fields = get_posts( $args );
foreach($fields as $field){
$this->content = str_replace("%" . strtoupper($field->post_title) . "%", $field->post_content, $this->content);
}
}
function update_lr(){
if(wp_verify_nonce($_REQUEST['nonce'], 'lrp_submit_js_nonce')){
$submit = new LearningRegistryPublisherSubmit();
$node = get_post($_POST['node']);
$key = get_post($_POST['key']);
$signing = false;
$submit->update_initialise(
get_post_meta($node->ID, "lrnode_url", true),
get_post_meta($node->ID, "lrnode_username", true),
get_post_meta($node->ID, "lrnode_https", true),
get_post_meta($node->ID, "lrnode_password", true),
$signing,
get_post_meta($node->ID, "lrnode_oauthsig"),
array(
get_post_meta($node->ID, "lrnode_url", true),
$_POST['lrdocid']
)
);
if(get_post_meta($node->ID, "lrnode_sign", true)=="on"){
$signing = true;
$key_post = get_post($key->ID);
$submit->LRConfig->setPublicKeyPath(get_post_meta($key->ID, "lrkey_url", true));
$submit->LRConfig->setPassphrase(get_post_meta($key->ID, "lrkey_passphrase", true));
$submit->LRConfig->setKeyContents($key_post->post_content);
}
$schema = get_post($_POST['schema']);
$this->prepare_schema($_POST['post'], $schema);
$post = get_post($_POST['post']);
$submit->LR->setResFields(
array(
'payload_schema' => array(get_post_meta($schema->ID, "lrschema_payload", true)),
'resource_locator' => $post->guid,
'keys' => $this->keywords,
'resource_data' => htmlspecialchars_decode($this->content),
'replaces' => array($_POST['lrdocid'])
)
);
$submit->LR->setIdFields(
array(
'curator' => get_post_meta($node->ID, "lrnode_doccurator", true),
'owner' => get_post_meta($node->ID, "lrnode_docowner", true),
'signer' => get_post_meta($key->ID, "lrkey_signer", true),
'submitter_type' => get_post_meta($node->ID, "lrnode_docsubmittertype", true),
'submitter' => get_post_meta($node->ID, "lrnode_docsubmitter", true)
)
);
$submit->LR->createDocument();
if($signing){
$submit->LR->signDocument();
}
if($signing){
$submit->LR->verifySignedDocument();
}
if ($submit->LR->verifyUpdatedDocument()) {
$submit->LR->finaliseDocument();
$submit->LR->UpdateService();
if ($submit->LR->getDocumentOK()!="1") {
echo json_encode( array("error" => $submit->LR->getError() ) );
} else {
$this->update_response($submit->LR->getDocID(), $node, $key, $schema, $user, $date);
}
}else{
echo json_encode( array("error" => $submit->LR->errors ) );
}
}
die();
}
function submit_to_lr(){
if(wp_verify_nonce($_REQUEST['nonce'], 'lrp_submit_js_nonce')){
$date = date("G:i:s F, jS Y", time());
$node = get_post($_POST['node']);
$post = get_post($_POST['post']);
$key = get_post($_POST['key']);
$schema = get_post($_POST['schema']);
$this->prepare_schema($_POST['post'], $schema);
$submit = new LearningRegistryPublisherSubmit();
$submit->initialise(
get_post_meta($node->ID, "lrnode_url", true),
get_post_meta($node->ID, "lrnode_username", true),
get_post_meta($node->ID, "lrnode_https", true),
get_post_meta($node->ID, "lrnode_password", true),
$signing,
get_post_meta($node->ID, "lrnode_oauthsig")
);
$signing = false;
if(get_post_meta($node->ID, "lrnode_sign", true)=="on"){
$signing = true;
$key_post = get_post($key->ID);
$submit->LRConfig->setPublicKeyPath(get_post_meta($key->ID, "lrkey_url", true));
$submit->LRConfig->setPassphrase(get_post_meta($key->ID, "lrkey_passphrase", true));
$submit->LRConfig->setKeyContents($key_post->post_content);
}
$submit->LRDocument->setIdFields(
array(
'curator' => get_post_meta($node->ID, "lrnode_doccurator", true),
'owner' => get_post_meta($node->ID, "lrnode_docowner", true),
'signer' => get_post_meta($key->ID, "lrkey_signer", true),
'submitter_type' => get_post_meta($node->ID, "lrnode_docsubmittertype", true),
'submitter' => get_post_meta($node->ID, "lrnode_docsubmitter", true)
)
);
$submit->LRDocument->setResFields(
array(
'payload_schema' => array(get_post_meta($schema->ID, "lrschema_payload", true)),
'resource_locator' => $post->guid,
'keys' => $this->keywords,
'resource_data' => htmlspecialchars_decode($this->content),
)
);
$submit->LR->createDocument();
if($signing){
$submit->LR->signDocument();
}
if($signing){
$submit->LR->verifySignedDocument();
}
if ($submit->LR->verifyDocument()) {
$submit->LR->finaliseDocument();
$submit->LR->PublishService();
if ($submit->LR->getDocumentOK()!="1") {
echo json_encode( array("error" => $submit->LR->getError() ) );
} else {
$this->prepare_response($submit->LR->getDocID(), $node, $key, $schema, $user, $date);
}
}else{
echo json_encode( array("error" => $submit->LR->errors ) );
}
}
die();
}
function update_response($lr_doc_id, $node, $key, $schema, $user, $date){
$user = $_POST['user'];
$date = date("G:i:s F, tS Y", time());
$response = new stdClass();
$response->last = "Updated on <a href='post.php?post=" . $_POST['node'] . "&action=edit'>" . $node->post_title . "</a> | <a href='https://" . get_post_meta($node->ID, "lrnode_url", true) . "/obtain?request_id=" . $lr_doc_id . "&by_doc_ID=T'>" . get_post_meta($node->ID, "lrnode_url", true) . "</a>) on " . $date;
$response->publish = "<tr>";
$response->publish .= "<td>";
$response->publish .= "<a href='https://" . get_post_meta($node->ID, "lrnode_url", true) . "/obtain?request_id=" . $lr_doc_id . "&by_doc_ID=T'>" . $lr_doc_id . "</a>";
$response->publish .= "</td>";
$response->publish .= "<td>";
$response->publish .= "Update";
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_others_lrnodes")){
$response->publish .= "<a href='post.php?post=" . $node->ID . "&action=edit'>";
}
$response->publish .= $node->post_title;
if(current_user_can("edit_others_lrnodes")){
$response->publish .= "</a>";
}
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_others_lrkeys")){
if($key->ID!=0){
$response->publish .= "<a href='post.php?post=" . $key->ID . "&action=edit'>";
}
}
if($key->ID!=0){
$response->publish .= $key->post_title;
}else{
$response->publish .= "Not signed";
}
if(current_user_can("edit_others_lrkeys")){
if($key->ID!=0){
$response->publish .= "</a>";
}
}
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_others_lrschemas")){
$response->publish .= "<a href='post.php?post=" . $schema->ID . "&action=edit'>";
}
$response->publish .= $schema->post_title;
if(current_user_can("edit_others_lrschemas")){
$response->publish .= "</a>";
}
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_users")){
$response->publish .= "<a href='user-edit.php?user_id=" . $user . "'>";
}
$user = get_user_by("id", $user);
$response->publish .= $user->data->user_nicename;
if(current_user_can("edit_users")){
$response->publish .= "</a>";
}
$response->publish .= "</td>";
$response->publish .= "<td>" . $date . "</td>";
$response->publish .= "<td>";
if($key->ID!=0){
$response->publish .= "<a class='button button-primary button-large' onclick='javascript:lrp_update(" . $_POST['post'] . ", " . $node->ID . ", " . $key->ID . ", " . $schema->ID . ", " . $current_user->ID . ", \"" . $lr_doc_id . "\" )'>Update Document</a>";
}
$response->publish .= "</td></tr>";
print_r(json_encode($response));
global $wpdb;
$wpdb->insert(
$wpdb->prefix . 'lrp_documents_history',
array(
'post' => $_POST['post'],
'lrnode' => $_POST['node'],
'lrdocid' => $lr_doc_id,
'lrkey' => $_POST['key'],
'lrschema' => $_POST['schema'],
'lruser' => $_POST['user'],
'lraction' => "update",
'date_submitted' => time()
),
array(
'%d',
'%d',
'%s',
'%d',
'%d',
'%d',
'%s',
'%d'
)
);
}
function prepare_response($lr_doc_id, $node, $key, $schema, $user, $date){
$user = $_POST['user'];
if($_POST['single']){
$response = new stdClass();
$response->last = "Last published to <a href='post.php?post=" . $_POST['node'] . "&action=edit'>" . $node->post_title . "</a> | <a href='https://" . get_post_meta($node->ID, "lrnode_url", true) . "/obtain?request_id=" . $lr_doc_id . "&by_doc_ID=T'>" . get_post_meta($node->ID, "lrnode_url", true) . "</a>) on " . $date;
$response->publish = "<tr>";
$response->publish .= "<td>";
$response->publish .= "<a href='https://" . get_post_meta($node->ID, "lrnode_url", true) . "/obtain?request_id=" . $lr_doc_id . "&by_doc_ID=T'>" . $lr_doc_id . "</a>";
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_others_lrnodes")){
$response->publish .= "<a href='post.php?post=" . $node->ID . "&action=edit'>";
}
$response->publish .= $node->post_title;
if(current_user_can("edit_others_lrnodes")){
$response->publish .= "</a>";
}
$response->publish .= "</td>";
$response->publish .= "<td>";
$response->publish .= "Publish";
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_others_lrkeys")){
if($key->ID!=0){
$response->publish .= "<a href='post.php?post=" . $key->ID . "&action=edit'>";
}
}
if($key->ID!=0){
$response->publish .= $key->post_title;
}else{
$response->publish .= "Not signed";
}
if(current_user_can("edit_others_lrkeys")){
if($key->ID!=0){
$response->publish .= "</a>";
}
}
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_others_lrschemas")){
$response->publish .= "<a href='post.php?post=" . $schema->ID . "&action=edit'>";
}
$response->publish .= $schema->post_title;
if(current_user_can("edit_others_lrschemas")){
$response->publish .= "</a>";
}
$response->publish .= "</td>";
$response->publish .= "<td>";
if(current_user_can("edit_users")){
$response->publish .= "<a href='user-edit.php?user_id=" . $user . "'>";
}
$user = get_user_by("id", $user);
$response->publish .= $user->data->user_nicename;
if(current_user_can("edit_users")){
$response->publish .= "</a>";
}
$response->publish .= "</td>";
$response->publish .= "<td>" . $date . "</td>";
$response->publish .= "<td>";
if($key->ID!=0){
$response->publish .= "<a class='button button-primary button-large' onclick='javascript:lrp_update(" . $_POST['post'] . ", " . $node->ID . ", " . $key->ID . ", " . $schema->ID . ", " . $current_user->ID . ", \"" . $lr_doc_id . "\" )'>Update Document</a>";
}
$response->publish .= "</td></tr>";
print_r(json_encode($response));
}
global $wpdb;
$wpdb->insert(
$wpdb->prefix . 'lrp_documents_history',
array(
'post' => $_POST['post'],
'lrnode' => $_POST['node'],
'lrdocid' => $lr_doc_id,
'lrkey' => $_POST['key'],
'lrschema' => $_POST['schema'],
'lruser' => $_POST['user'],
'lraction' => "publish",
'date_submitted' => time()
),
array(
'%d',
'%d',
'%s',
'%d',
'%d',
'%d',
'%s',
'%d'
)
);
}
}
$LearningRegistryPublisherAjax = new LearningRegistryPublisherAjax();