tengo el mismo problema con la importación de comentarios Disqus a mi nueva página web. Recientemente me di cuenta de alguna manera para hacer el análisis e insertar los comentarios en la base de datos de WordPress, todo está escrito sólo en PHP consulte este this link, cualquier comentario es bienvenido
Este es el código
// start to count the timer
$start = microtime(true);
$max_duration = ”;
// get content of file and parse the xml
$xml = simplexml_load_file(‘yourmxlfilesource.xml’);
// initiate database connection
$database_info[ 'hostname' ] = “”; // database hostname
$database_info[ 'database' ] = “”; // database name
$database_info[ 'username' ] = “”; // database username
$database_info[ 'password' ] = “”; // database password
$database_connect = mysql_pconnect($database_info[ 'hostname' ], $database_info[ 'username' ], $database_info[ 'password' ]) or trigger_error(mysql_error(), E_USER_ERROR);
mysql_select_db($database_info[ 'database' ], $database_connect);
$i = 0;
// get all the comment from xml file
$comments = get_post();
// get all the post title array from xml file
$post_title = get_post_title_array();
$comment_result = array();
$temp = array();
// create loop to convert from xml comment into wordpress-format comment
foreach ($comments as $comment) {
$start_sub = microtime(true);
$comment_result[ 'comment_post_ID' ] = get_post_id($comment->thread->attributes(‘dsq’, TRUE)->id);
$comment_result[ 'comment_author' ] = $comment->author->name;
$comment_result[ 'comment_author_email' ] = $comment->author->email;
$comment_result[ 'comment_author_url' ] = ”;
$comment_result[ 'comment_author_IP' ] = $comment->ipAddress;
$comment_result[ 'comment_date' ] = sanitize_date($comment->createdAt);
$comment_result[ 'comment_date_gmt' ] = sanitize_date($comment->createdAt);
$comment_result[ 'comment_content' ] = strip_tags(mysql_real_escape_string($comment->message), ‘<br><img><a>’);
$comment_result[ 'comment_karma' ] = 1;
// check if comment is spam, deleted or approved
if ($comment->isSpam == ‘true’) {
$comment_approved = ‘spam’;
} else if ($comment->isDeleted == ‘true’) {
$comment_approved = ‘trash’;
} else {
$comment_approved = 1;
}
$comment_result[ 'comment_approved' ] = $comment_approved;
$comment_result[ 'comment_agent' ] = ”;
$comment_result[ 'comment_type' ] = ”;
$comment_result[ 'comment_parent' ] = ”;
$comment_result[ 'user_id' ] = ”;
// store the wordpress format comment into temporary variable
$temp[ $i ] = $comment_result;
// insert the wordpress format comment into wp database
insert_comment($temp[ $i ]);
$duration[ $i ] = microtime(true) – $start_sub;
$i++;
}
echo ‘max duration : ‘ . max($duration) . ‘<br/>’;
echo ‘min duration : ‘ . min($duration) . ‘<br/>’;
echo ‘average duration : ‘ . (array_sum($duration)/count($duration)) . ‘<br/>’;
// show the total duration of process
echo ‘total duration : ‘ . (microtime(true) – $start);
///////// define function here
function insert_comment($comment)
{
global $database_connect;
// function to insert the comment into wp database
$field = ”;
$values = ”;
foreach ($comment as $key => $value) {
// create sql query to insert the comment
$field .= ‘`’ . $key . ‘`’ . ‘,’;
$values .= ‘”‘ . $value . ‘”‘ . ‘,’;
}
$field = rtrim($field, ‘,’);
$values = rtrim($values, ‘,’);
// insert the comment into the database
$query = “INSERT INTO `wp_comments` ($field) VALUES ($values)”;
$query_result = mysql_query($query, $database_connect) or die(mysql_error());
}
function sanitize_date($date)
{
// remove the additional string from the date
$date = str_replace(‘T’, ‘ ‘, $date);
$date = str_replace(‘Z’, ‘ ‘, $date);
return $date;
}
function get_post_id($thread)
{
global $post_title, $database_connect;
// get wordpress post id from disqus thread id
$thread_title = find_thread(‘id’, $thread, ‘title’); // get the title of the post
$thread_title = explode(‘/’, $thread_title);
$thread_title = $thread_title[ count($thread_title) - 1 ];
$thread_title = str_replace(‘-’, ‘ ‘, $thread_title);
$thread_title = str_replace(‘.html’, ”, $thread_title);
$post_title_closest = get_closest_post_title($thread_title, $post_title);
// get the wordpress post id from the title of the post
$query = “SELECT `ID` FROM `wp_posts` WHERE `post_title` = ‘$post_title_closest’ LIMIT 1″;
$query_result = mysql_query($query, $database_connect) or die(mysql_error());
$query_result_row = mysql_fetch_assoc($query_result);
return $query_result_row[ 'ID' ];
}
function get_closest_post_title($input, $words)
{
// no shortest distance found, yet
$shortest = -1;
// loop through words to find the closest
foreach ($words as $word) {
// calculate the distance between the input word,
// and the current word
$lev = levenshtein($input, $word);
// check for an exact match
if ($lev == 0) {
// closest word is this one (exact match)
$closest = $word;
$shortest = 0;
// break out of the loop; we’ve found an exact match
break;
}
// if this distance is less than the next found shortest
// distance, OR if a next shortest word has not yet been found
if ($lev <= $shortest || $shortest < 0) {
// set the closest match, and shortest distance
$closest = $word;
$shortest = $lev;
}
}
return $closest;
}
function get_post_title_array()
{
// get wordpress post id from disqus thread id
global $database_connect;
// get the wordpress post id from the title of the post
$query = “SELECT DISTINCT(`post_title`) FROM `wp_posts`”;
$query_result = mysql_query($query, $database_connect) or die(mysql_error());
$query_result_row = mysql_fetch_assoc($query_result);
$i = 0;
do {
$result[ $i ] = $query_result_row[ 'post_title' ];
$i++;
} while ($query_result_row = mysql_fetch_assoc($query_result));
return $result;
}
function find_thread($category, $source_value, $return_category)
{
// function to get thread information
global $xml;
foreach ($xml->children() as $row) {
if ((int) $row->attributes(‘dsq’, TRUE)->id == (int) $source_value) {
return $row->$return_category;
}
}
}
function get_post()
{
// function to get all post from xml data
global $xml;
$i = 0;
foreach ($xml->children() as $key => $value) {
if ($key == ‘post’) {
$result[ $i ] = $value;
$i++;
}
}
return $result;
}
gracias Mihai, pero bastante bueno en ello. Ahí es donde obtengo el error. –