Copie de Tumblr sur Shaarli
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211 lines
9.2 KiB

<?php
function mylog($message) {
echo $message.'<br>'."\n";
file_put_contents(sprintf('%s/import.log', dirname(__FILE__)), $message."\n", FILE_APPEND);
}
mylog('start');
// Pulling config from ini file
$ini_file = sprintf('%s/tumblr.ini', dirname(__FILE__));
if (!is_readable($ini_file)) {
die('You must have a tumblr.ini file');
}
$config = parse_ini_file($ini_file);
$tumblr_blog = $config['tumblr'];
$api_key = $config['api_key'];
$private = $config['private'];
$shaarli_dir = sprintf('%s/%s', dirname(__FILE__), $config['shaarli_dir']);
// Loading every needed class
require 'vendor/autoload.php';
// Shaarli library
require_once sprintf('%sapplication/ApplicationUtils.php', $shaarli_dir);
require_once sprintf('%sapplication/Cache.php', $shaarli_dir);
require_once sprintf('%sapplication/CachedPage.php', $shaarli_dir);
require_once sprintf('%sapplication/config/ConfigManager.php', $shaarli_dir);
require_once sprintf('%sapplication/config/ConfigPlugin.php', $shaarli_dir);
require_once sprintf('%sapplication/FeedBuilder.php', $shaarli_dir);
require_once sprintf('%sapplication/FileUtils.php', $shaarli_dir);
require_once sprintf('%sapplication/HttpUtils.php', $shaarli_dir);
require_once sprintf('%sapplication/Languages.php', $shaarli_dir);
require_once sprintf('%sapplication/LinkDB.php', $shaarli_dir);
require_once sprintf('%sapplication/LinkFilter.php', $shaarli_dir);
require_once sprintf('%sapplication/LinkUtils.php', $shaarli_dir);
require_once sprintf('%sapplication/NetscapeBookmarkUtils.php', $shaarli_dir);
require_once sprintf('%sapplication/PageBuilder.php', $shaarli_dir);
require_once sprintf('%sapplication/TimeZone.php', $shaarli_dir);
require_once sprintf('%sapplication/Url.php', $shaarli_dir);
require_once sprintf('%sapplication/Utils.php', $shaarli_dir);
require_once sprintf('%sapplication/PluginManager.php', $shaarli_dir);
require_once sprintf('%sapplication/Router.php', $shaarli_dir);
require_once sprintf('%sapplication/Updater.php', $shaarli_dir);
// Initialize variables
// DO NOT TOUCH
$offset = 0;
$per_page = 20;
$API_post_url = sprintf('https://api.tumblr.com/v2/blog/%s/posts?api_key=%s&limit=1&offset=%u', $tumblr_blog, $api_key, 0);
$converter = new \League\HTMLToMarkdown\HtmlConverter();
$importCount = 0;
$alreadyCount = 0;
$conf = new ConfigManager();
$pagecache = sprintf('%s/pagecache', $shaarli_dir);
$linkDb = new LinkDB(
sprintf('%s/data/datastore.php', $shaarli_dir),
true,
false,
'',
true
);
mylog('Backup '.$tumblr_blog);
// First request to determine the number of tumblr post to save in Shaarli
$json_response = file_get_contents($API_post_url);
$json_response = json_decode($json_response, true);
mylog('First request result : '.var_export($json_response, true));
$total_count = $json_response['response']['total_posts'];
mylog('Found '.$total_count.' entries on Tumblr');
$loop = ceil($total_count / $per_page);
mylog('We are going to do '.$loop.' loops');
// Tumblr API can fetch 20 posts each time, so we need to paginate.
for( $i = 0; $i < $loop; $i++) {
mylog('--- LOOP '.($i+1).' ---');
$API_post_url = sprintf('https://api.tumblr.com/v2/blog/%s/posts?api_key=%s&offset=%u', $tumblr_blog, $api_key, ($per_page*$i));
$json_response = file_get_contents($API_post_url);
$json_response = json_decode($json_response, true);
if (!isset($json_response['response'])) {
die(sprintf('wrong reponse %s', var_export($json_response,true)));
}
foreach ($json_response['response']['posts'] as $post) {
$newLink = [];
switch($post['type']) {
case 'text':
$newLink = [
'title' => $post['title'],
'url' => $post['post_url'],
'description' => $post['body'],
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_text'])
];
break;
case 'photo':
$big_pic = $post['photos'][0]['alt_sizes'][0];
$newLink = [
'title' => $post['summary'],
'url' => $post['post_url'],
'description' => sprintf('<img src="%s" alt="tumblr" /><p>%s</p>',$big_pic['url'], $post['caption']),
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_photo'])
];
break;
case 'quote':
$url = empty($post['source_url']) ? $post['post_url'] : $post['source_url'];
$newLink = [
'title' => $post['text'],
'url' => $url,
'description' => $post['source'],
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_quote'])
];
break;
case 'link':
$newLink = [
'title' => $post['title'],
'url' => $post['url'],
'description' => $post['description'],
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_link'])
];
break;
case 'chat':
$newLink = [
'title' => $post['title'],
'url' => $post['post_url'],
'description' => $post['body'],
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_chat'])
];
break;
case 'audio':
$url = empty($post['source_url']) ? $post['post_url'] : $post['source_url'];
$newLink = [
'title' => $post['source_title'],
'url' => $url,
'description' => $post['caption'].$post['player'][0]['embed_code'],
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_audio'])
];
break;
case 'video':
$url = empty($post['source_url']) ? $post['post_url'] : $post['source_url'];
$newLink = [
'title' => $post['source_title'],
'url' => $url,
'description' => $post['caption'].$post['player'][0]['embed_code'],
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_video'])
];
break;
case 'answer':
$newLink = [
'title' => $post['question'],
'url' => $post['post_url'],
'description' => $post['answer'],
'private' => $private,
'linkdate' => $post['date'],
'tags' => array_merge($post['tags'], ['tumblr', 'tumblr_answer'])
];
break;
default:
mylog('No URL found for '.var_export($post,true));
}
$existingLink = $linkDb->getLinkFromUrl($newLink['url']);
// If the link already exists, we don't do anything (we don't want to break anything)
if ($existingLink !== false) {
mylog($newLink['url'].' already exists.');
$alreadyCount++;
continue;
}
// no HTML in title
$newLink['title'] = strip_tags($newLink['title']);
// description in markdown
$newLink['description'] = $converter->convert($newLink['description']);
// tags are string separated with a space
$newLink['tags'] = implode(' ', $newLink['tags']);
// Add a new link
$newLinkDate = DateTime::createFromFormat('Y-m-d H:i:s T', $newLink['linkdate']);
while (!empty($linkDb[$newLinkDate->format(LinkDB::LINK_DATE_FORMAT)])) {
// Ensure the date/time is not already used
// - this hack is necessary as the date/time acts as a primary key
// - apply 1 second increments until an unused index is found
// See https://github.com/shaarli/Shaarli/issues/351
$newLinkDate->add(new DateInterval('PT1S'));
}
$linkDbDate = $newLinkDate->format(LinkDB::LINK_DATE_FORMAT);
$newLink['linkdate'] = $linkDbDate;
$linkDb[$linkDbDate] = $newLink;
mylog($newLink['url']. ' added!');
$importCount++;
}
}
// Finished
mylog('On '.$total_count.', added '.$importCount.', ignored '.$alreadyCount.' and '.($total_count-$importCount-$alreadyCount).' errors.');
// Saving
$linkDb->savedb($pagecache);