forked from friendica/friendica-addons
Fix bugs in retriever retrospective stuff
This commit is contained in:
Matthew Exon
Matthew Exon
parent
62e30431df
commit
424bd6c4f3
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@ -30,16 +30,16 @@ function retriever_install() {
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Addon::registerHook('cron', 'addon/retriever/retriever.php', 'retriever_cron');
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if (Config::get('retriever', 'dbversion') == '0.10') {
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q("ALTER TABLE `retriever_resource` MODIFY COLUMN `type` char(255) NULL DEFAULT NULL");
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q("ALTER TABLE `retriever_resource` MODIFY COLUMN `data` mediumblob NULL DEFAULT NULL");
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q("ALTER TABLE `retriever_rule` MODIFY COLUMN `data` mediumtext NULL DEFAULT NULL");
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q('ALTER TABLE `retriever_resource` MODIFY COLUMN `type` char(255) NULL DEFAULT NULL');
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q('ALTER TABLE `retriever_resource` MODIFY COLUMN `data` mediumblob NULL DEFAULT NULL');
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q('ALTER TABLE `retriever_rule` MODIFY COLUMN `data` mediumtext NULL DEFAULT NULL');
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Config::set('retriever', 'dbversion', '0.11');
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}
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if (Config::get('retriever', 'dbversion') == '0.11') {
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q("ALTER TABLE `retriever_resource` ADD INDEX `url` (`url`)");
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q("ALTER TABLE `retriever_resource` ADD INDEX `completed` (`completed`)");
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q("ALTER TABLE `retriever_item` ADD INDEX `finished` (`finished`)");
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q("ALTER TABLE `retriever_item` ADD INDEX `item-uid` (`item-uid`)");
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q('ALTER TABLE `retriever_resource` ADD INDEX `url` (`url`)');
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q('ALTER TABLE `retriever_resource` ADD INDEX `completed` (`completed`)');
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q('ALTER TABLE `retriever_item` ADD INDEX `finished` (`finished`)');
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q('ALTER TABLE `retriever_item` ADD INDEX `item-uid` (`item-uid`)');
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Config::set('retriever', 'dbversion', '0.12');
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}
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if (Config::get('retriever', 'dbversion') == '0.12') {
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@ -206,16 +206,19 @@ function retrieve_resource($resource) {
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try {
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Logger::debug('retrieve_resource: ' . ($resource['num-tries'] + 1) . ' attempt at resource ' . $resource['id'] . ' ' . $resource['url']);
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$redirects = 0;
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$cookiejar = tempnam(get_temppath(), 'cookiejar-retriever-');
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$cookiejar = '';
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if (array_key_exists('storecookies', $retriever_rule) && $retriever_rule['storecookies']) {
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$cookiejar = tempnam(get_temppath(), 'cookiejar-retriever-');
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file_put_contents($cookiejar, $retriever_rule['cookiedata']);
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}
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$fetch_result = Network::fetchUrlFull($resource['url'], $resource['binary'], $redirects, '', $cookiejar);
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if (array_key_exists('storecookies', $retriever_rule) && $retriever_rule['storecookies']) {
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$retriever_rule['cookiedata'] = file_get_contents($cookiejar);
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//@@@ do the store here
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Logger::debug('@@@ retriever_resource update cookie ' . json_encode($retriever_rule['data'] . ' id ' . $retriever_rule['id']));
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q("UPDATE `retriever_rule` SET `data`='%s' WHERE `id` = %d",
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DBA::escape(json_encode($retriever_rule['data'])), intval($retriever_rule["id"]));
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unlink($cookiejar);
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}
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unlink($cookiejar);
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$resource['data'] = $fetch_result->getBody();
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$resource['http-code'] = $fetch_result->getReturnCode();
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$resource['type'] = $fetch_result->getContentType();
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@ -323,17 +326,25 @@ function retriever_item_completed($retriever_item_id, $resource, $a) {
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function retriever_resource_completed($resource, $a) {
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Logger::debug('retriever_resource_completed: id ' . $resource['id'] . ' url ' . $resource['url']);
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$r = q("SELECT `id` FROM `retriever_item` WHERE `resource` = %d", $resource['id']);
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foreach ($r as $rr) {
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retriever_item_completed($rr['id'], $resource, $a);
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foreach (DBA::select('retriever_item', ['id'], ['resource' => intval($resource['id'])]) as $retriever_item) {
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Logger::debug('@@@ retriever_resource_completed got item id ' . $retriever_item['id']);
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retriever_item_completed($retriever_item['id'], $resource, $a);
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}
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}
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function apply_retrospective($a, $retriever, $num) {
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Logger::info('@@@ apply_retrospective');
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$r = q("SELECT * FROM `item` WHERE `contact-id` = %d ORDER BY `received` DESC LIMIT %d",
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intval($retriever['contact-id']), intval($num));
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foreach ($r as $item) {
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Logger::info('@@@ apply_retrospective item ' . $item['id']);
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q('UPDATE `item` SET `visible` = 0 WHERE `id` = %d', $item['id']);
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q('UPDATE `thread` SET `visible` = 0 WHERE `iid` = %d', $item['id']);
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foreach (DBA::select('retriever_item', [], ['item-uri' => $item['uri'], 'item-uid' => $item['uid'], 'contact-id' => $item['contact-id']]) as $retriever_item) {
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Logger::info('@@@ about to delete retriever_item id ' . $retriever_item['id'] . ' uri ' . $item['uri'] . ' uid ' . $item['uid'] . ' contact ' . $item['contact-id']);
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DBA::delete('retriever_resource', ['id' => $retriever_item['resource']]);
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DBA::delete('retriever_item', ['id' => $retriever_item['id']]);
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}
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retriever_on_item_insert($a, $retriever, $item);
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}
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}
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@ -341,39 +352,31 @@ function apply_retrospective($a, $retriever, $num) {
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//@@@ make this trigger a retriever immediately somehow
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//@@@ need a lock to say something is doing something
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function retriever_on_item_insert($a, $retriever, &$item) {
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Logger::info('@@@ 4 item class is ' . retriever_class_of_item($item) . ' ' . mat_test($item));
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foreach ($item as $key => $value) {
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Logger::info("@@@ $key => $value");
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}
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Logger::info('@@@ retriever_on_item_insert start ' . ' plink ' . $item['plink']);
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Logger::info('@@@ retriever_on_item_insert start plink ' . $item['plink'] . ' id ' . $item['id']);
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if (!$retriever || !$retriever['id']) {
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Logger::info('retriever_on_item_insert: No retriever supplied');
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return;
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}
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if (!$retriever["data"]['enable'] == "on") {
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if (!$retriever['data']['enable'] == "on") {
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Logger::info('@@@ retriever_on_item_insert: Disabled');
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return;
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}
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if (array_key_exists('plink', $item)) {
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if (array_key_exists('plink', $item) && strlen($item['plink'])) {
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$url = $item['plink'];
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}
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else {
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if (!array_key_exists('uri_id', $item)) {
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Logger::warning('retriever_on_item_insert: item ' . ' has no plink and no uri-id');
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// @@@ find an identifier and put it in warning
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Logger::warning('@@@ retriever_on_item_insert: item has: ' . print_r($item, true));
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foreach ($item as $key => $value) {
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Logger::warning("@@@ $key => $value");
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}
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if (!array_key_exists('uri-id', $item)) {
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Logger::warning('retriever_on_item_insert: item ' . $item['id'] . ' has no plink and no uri-id');
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return;
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}
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$content = DBA::selectFirst('item-content', [], ['uri-id' => $item['uri_id']]);
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$content = DBA::selectFirst('item-content', [], ['uri-id' => $item['uri-id']]);
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$url = $content['plink'];
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}
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if (array_key_exists('pattern', $retriever["data"]) && $retriever["data"]['pattern']) {
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$url = preg_replace('/' . $retriever["data"]['pattern'] . '/', $retriever["data"]['replace'], $url);
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Logger::debug('retriever_on_item_insert: Changed ' . $item['plink'] . ' to ' . $url);
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if (array_key_exists('pattern', $retriever['data']) && $retriever['data']['pattern']) {
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$orig_url = $url;
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$url = preg_replace('/' . $retriever['data']['pattern'] . '/', $retriever['data']['replace'], $orig_url);
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Logger::debug('retriever_on_item_insert: Changed ' . $orig_url . ' to ' . $url);
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}
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Logger::debug('@@@ retriever_on_item_insert: about to add_retriever_resource uid ' . $item['uid'] . ' cid ' . $item['contact-id'] . ' url ' . $url);
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@ -476,15 +479,14 @@ function retriever_apply_xslt_text($xslt_text, $doc) {
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Logger::info('retriever_apply_xslt_text: could not load XML');
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return $doc;
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}
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Logger::debug('@@@ retriever_apply_xslt_text: ' . $xslt_text);
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$xp = new XsltProcessor();
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$xp->importStylesheet($xslt_doc);
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$result = $xp->transformToDoc($doc);
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return $result;
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}
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//@@@ is that an item or a resource_item? I really want an item here so I can update it
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function retriever_apply_dom_filter($retriever, &$item, $resource) {
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Logger::debug('@@@ 6 item class is ' . retriever_class_of_item($item) . ' ' . mat_test($item));
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Logger::debug('retriever_apply_dom_filter: applying XSLT to ' . $item['id'] . ' ' . $item['uri'] . ' contact ' . $item['contact-id']);
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if (!array_key_exists('include', $retriever['data']) && !array_key_exists('customxslt', $retriever['data'])) {
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@ -496,6 +498,7 @@ function retriever_apply_dom_filter($retriever, &$item, $resource) {
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return;
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}
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//@@@ break this bit into separate function
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$encoding = retriever_get_encoding($resource);
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$content = mb_convert_encoding($resource['data'], 'HTML-ENTITIES', $encoding);
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$doc = new DOMDocument('1.0', 'UTF-8');
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@ -522,23 +525,19 @@ function retriever_apply_dom_filter($retriever, &$item, $resource) {
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return;
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}
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Logger::info('@@@ retriever_apply_dom_filter: 1');
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//@@@ break this bit into separate function
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$components = parse_url($resource['redirect-url']);
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$rooturl = $components['scheme'] . "://" . $components['host'];
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$dirurl = $rooturl . dirname($components['path']) . "/";
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Logger::info('@@@ retriever_apply_dom_filter: 2');
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$params = array('$dirurl' => $dirurl, '$rooturl' => $rooturl);
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$fix_urls_template = Renderer::getMarkupTemplate('fix-urls.tpl', 'addon/retriever/');
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$fix_urls_xslt = Renderer::replaceMacros($fix_urls_template, $params);
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Logger::info('@@@ retriever_apply_dom_filter: 3');
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$doc = retriever_apply_xslt_text($fix_urls_xslt, $doc);
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Logger::info('@@@ retriever_apply_dom_filter: 4');
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if (!$doc) {
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Logger::info('retriever_apply_dom_filter: failed to apply fix urls XSLT template');
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return;
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}
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Logger::info('@@@ retriever_apply_dom_filter: 5');
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$body = HTML::toBBCode($doc->saveHTML());
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if (!strlen($body)) {
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Logger::info('retriever_apply_dom_filter retriever ' . $retriever['id'] . ' item ' . $item['id'] . ': output was empty');
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@ -548,9 +547,7 @@ function retriever_apply_dom_filter($retriever, &$item, $resource) {
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$body .= $item['plink'];
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$body .= ']' . $item['plink'] . '[/url]';
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Logger::info('@@@ retriever_apply_dom_filter: 6');
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$uri_id = ItemURI::getIdByURI($item['uri']); //@@@ why can't I get this from the item itself?
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Logger::info('@@@ retriever_apply_dom_filter: item id is ' . $item['id'] . ' uri id is ' . $uri_id);
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$uri_id = ItemURI::getIdByURI($item['uri']); //@@@ why can't I get this from the item itself? Consider using item['id'] instead
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Logger::debug('retriever_apply_dom_filter: XSLT result \"' . $body . '\"');
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Item::update(['body' => $body], ['uri-id' => $uri_id]);
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}
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@ -629,7 +626,7 @@ function retriever_apply_completed_resource_to_item($retriever, &$item, $resourc
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if ((strpos($resource['type'], 'html') !== false) ||
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(strpos($resource['type'], 'xml') !== false)) {
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retriever_apply_dom_filter($retriever, $item, $resource);
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if ($retriever["data"]['images'] ) {
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if ($retriever['data']['images'] ) {
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retrieve_images($item, $a);
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}
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}
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@ -640,7 +637,7 @@ function retriever_apply_completed_resource_to_item($retriever, &$item, $resourc
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function retriever_transform_images($a, &$item, $resource) {
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Logger::debug('@@@ 11 item class is ' . retriever_class_of_item($item) . ' ' . mat_test($item));
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Logger::info('@@@ retriever_transform_images');
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if (!$resource["data"]) {
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if (!$resource['data']) {
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Logger::info('retriever_transform_images: no data available for ' . $resource['id'] . ' ' . $resource['url']);
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return;
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}
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@ -716,10 +713,13 @@ function retriever_content($a) {
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if (!empty($_POST["id"])) {
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$retriever_rule = get_retriever_rule($a->argv[1], local_user(), true);
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$retriever_rule["data"] = array();
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$retriever_rule['data'] = array();
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foreach (array('pattern', 'replace', 'enable', 'images', 'customxslt', 'storecookies', 'cookiedata') as $setting) {
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if (!empty($_POST['retriever_' . $setting])) {
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$retriever_rule["data"][$setting] = $_POST['retriever_' . $setting];
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if (empty($_POST['retriever_' . $setting])) {
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$retriever_rule['data'][$setting] = NULL;
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}
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else {
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$retriever_rule['data'][$setting] = $_POST['retriever_' . $setting];
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}
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}
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foreach ($_POST as $k=>$v) {
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@ -739,11 +739,11 @@ function retriever_content($a) {
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}
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}
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q("UPDATE `retriever_rule` SET `data`='%s' WHERE `id` = %d",
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DBA::escape(json_encode($retriever_rule["data"])), intval($retriever_rule["id"]));
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DBA::escape(json_encode($retriever_rule['data'])), intval($retriever_rule["id"]));
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$a->page['content'] .= "<p><b>Settings Updated";
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if (!empty($_POST["retriever_retrospective"])) {
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apply_retrospective($a, $retriever_rule, $_POST["retriever_retrospective"]);
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$a->page['content'] .= " and retrospectively applied to " . $_POST["apply"] . " posts";
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$a->page['content'] .= " and retrospectively applied to " . $_POST["retriever_retrospective"] . " posts";
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}
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$a->page['content'] .= ".</p></b>";
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}
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@ -757,12 +757,12 @@ function retriever_content($a) {
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'$pattern' => array(
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'retriever_pattern',
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L10n::t('URL Pattern'),
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$retriever_rule["data"]['pattern'],
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$retriever_rule['data']['pattern'],
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L10n::t('Regular expression matching part of the URL to replace')),
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'$replace' => array(
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'retriever_replace',
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L10n::t('URL Replace'),
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$retriever_rule["data"]['replace'],
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$retriever_rule['data']['replace'],
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L10n::t('Text to replace matching part of above regular expression')),
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'$images' => array(
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'retriever_images',
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@ -802,7 +802,7 @@ function retriever_content($a) {
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'$include_t' => L10n::t('Include'),
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'$include' => $retriever_rule['data']['include'],
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'$exclude_t' => L10n::t('Exclude'),
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'$exclude' => $retriever_rule["data"]['exclude']));
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'$exclude' => $retriever_rule['data']['exclude']));
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return;
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}
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}
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@ -3,25 +3,17 @@
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<xsl:output method="html" indent="yes" version="4.0"/>
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<xsl:template match="text()"/>
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{{function clause_xpath}}
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{{if !$clause.attribute}}
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{{$clause.element}}{{elseif $clause.attribute == 'class'}}
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{{$clause.element}}[contains(concat(' ', normalize-space(@class), ' '), '{{$clause.value}}')]{{else}}
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{{$clause.element}}[@{{$clause.attribute}}='{{$clause.value}}']{{/if}}
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{{/function}}
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{{function clause_xpath}}{{if !$clause.attribute}}{{$clause.element}}{{elseif $clause.attribute == 'class'}}{{$clause.element}}[contains(concat(' ', normalize-space(@class), ' '), '{{$clause.value}}')]{{else}}{{$clause.element}}[@{{$clause.attribute}}='{{$clause.value}}']{{/if}}{{/function}}
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{{foreach $spec.include as $clause}}
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<xsl:template match="{{clause_xpath clause=$clause}}">
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<xsl:copy>
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<xsl:apply-templates select="node()|@*" mode="remove"/>
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</xsl:copy>
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</xsl:template>
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{{/foreach}}
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</xsl:template>{{/foreach}}
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{{foreach $spec.exclude as $clause}}
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<xsl:template match="{{clause_xpath clause=$clause}}" mode="remove"/>
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{{/foreach}}
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<xsl:template match="{{clause_xpath clause=$clause}}" mode="remove"/>{{/foreach}}
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<xsl:template match="node()|@*" mode="remove">
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<xsl:copy>
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