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now working retriever

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Matthew Exon 2019-07-21 18:27:14 +01:00 committed by Matthew Exon
parent c5281dd291
commit 73e4cbac7b
1 changed files with 23 additions and 124 deletions
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147
retriever/retriever.php
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@ -18,6 +18,7 @@ use Friendica\Object\Image;
use Friendica\Util\Network;
use Friendica\Core\L10n;
use Friendica\Database\DBA;
use Friendica\Model\ItemURI;
function retriever_install() {
Addon::registerHook('plugin_settings', 'addon/retriever/retriever.php', 'retriever_plugin_settings');
@ -27,116 +28,6 @@ function retriever_install() {
Addon::registerHook('cron', 'addon/retriever/retriever.php', 'retriever_cron');
$r = q("SELECT `id` FROM `pconfig` WHERE `cat` LIKE 'retriever_%%'");
if (count($r) || (Config::get('retriever', 'dbversion') == '0.1')) {
$retrievers = array();
$r = q("SELECT SUBSTRING(`cat`, 10) AS `contact`, `k`, `v` FROM `pconfig` WHERE `cat` LIKE 'retriever%%'");
foreach ($r as $rr) {
$retrievers[$rr['contact']][$rr['k']] = $rr['v'];
}
foreach ($retrievers as $k => $v) {
$rr = q("SELECT `uid` FROM `contact` WHERE `id` = %d", intval($k));
$uid = $rr[0]['uid'];
$v['images'] = 'on';
q("INSERT INTO `retriever_rule` (`uid`, `contact-id`, `data`) VALUES (%d, %d, '%s')",
intval($uid), intval($k), DBA::escape(json_encode($v)));
}
q("DELETE FROM `pconfig` WHERE `cat` LIKE 'retriever_%%'");
Config::set('retriever', 'dbversion', '0.2');
}
if (Config::get('retriever', 'dbversion') == '0.2') {
q("ALTER TABLE `retriever_resource` DROP COLUMN `retriever`");
Config::set('retriever', 'dbversion', '0.3');
}
if (Config::get('retriever', 'dbversion') == '0.3') {
q("ALTER TABLE `retriever_item` MODIFY COLUMN `item-uri` varchar(800) CHARACTER SET ascii NOT NULL");
q("ALTER TABLE `retriever_resource` MODIFY COLUMN `url` varchar(800) CHARACTER SET ascii NOT NULL");
Config::set('retriever', 'dbversion', '0.4');
}
if (Config::get('retriever', 'dbversion') == '0.4') {
q("ALTER TABLE `retriever_item` ADD COLUMN `finished` tinyint(1) unsigned NOT NULL DEFAULT '0'");
Config::set('retriever', 'dbversion', '0.5');
}
if (Config::get('retriever', 'dbversion') == '0.5') {
q('ALTER TABLE `retriever_resource` CHANGE `created` `created` timestamp NOT NULL DEFAULT now()');
q('ALTER TABLE `retriever_resource` CHANGE `completed` `completed` timestamp NULL DEFAULT NULL');
q('ALTER TABLE `retriever_resource` CHANGE `last-try` `last-try` timestamp NULL DEFAULT NULL');
q('ALTER TABLE `retriever_item` DROP KEY `all`');
q('ALTER TABLE `retriever_item` ADD KEY `all` (`item-uri`, `item-uid`, `contact-id`)');
Config::set('retriever', 'dbversion', '0.6');
}
if (Config::get('retriever', 'dbversion') == '0.6') {
q('ALTER TABLE `retriever_item` CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin');
q('ALTER TABLE `retriever_item` CHANGE `item-uri` `item-uri` varchar(800) CHARACTER SET ascii COLLATE ascii_bin NOT NULL');
q('ALTER TABLE `retriever_resource` CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin');
q('ALTER TABLE `retriever_resource` CHANGE `url` `url` varchar(800) CHARACTER SET ascii COLLATE ascii_bin NOT NULL');
q('ALTER TABLE `retriever_rule` CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin');
Config::set('retriever', 'dbversion', '0.7');
}
if (Config::get('retriever', 'dbversion') == '0.7') {
$r = q("SELECT `id`, `data` FROM `retriever_rule`");
foreach ($r as $rr) {
Logger::log('retriever_install: retriever ' . $rr['id'] . ' old config ' . $rr['data'], Logger::DATA);
$data = json_decode($rr['data'], true);
if ($data['pattern']) {
$matches = array();
if (preg_match("/\/(.*)\//", $data['pattern'], $matches)) {
$data['pattern'] = $matches[1];
}
}
if ($data['match']) {
$include = array();
foreach (explode('|', $data['match']) as $component) {
$matches = array();
if (preg_match("/([A-Za-z][A-Za-z0-9]*)\[@([A-Za-z][a-z0-9]*)='([^']*)'\]/", $component, $matches)) {
$include[] = array(
'element' => $matches[1],
'attribute' => $matches[2],
'value' => $matches[3]);
}
if (preg_match("/([A-Za-z][A-Za-z0-9]*)\[contains(concat(' ',normalize-space(@class),' '),' ([^ ']+) ')]/", $component, $matches)) {
$include[] = array(
'element' => $matches[1],
'attribute' => $matches[2],
'value' => $matches[3]);
}
}
$data['include'] = $include;
unset($data['match']);
}
if ($data['remove']) {
$exclude = array();
foreach (explode('|', $data['remove']) as $component) {
$matches = array();
if (preg_match("/([A-Za-z][A-Za-z0-9]*)\[@([A-Za-z][a-z0-9]*)='([^']*)'\]/", $component, $matches)) {
$exclude[] = array(
'element' => $matches[1],
'attribute' => $matches[2],
'value' => $matches[3]);
}
if (preg_match("/([A-Za-z][A-Za-z0-9]*)\[contains(concat(' ',normalize-space(@class),' '),' ([^ ']+) ')]/", $component, $matches)) {
$exclude[] = array(
'element' => $matches[1],
'attribute' => $matches[2],
'value' => $matches[3]);
}
}
$data['exclude'] = $exclude;
unset($data['remove']);
}
$r = q('UPDATE `retriever_rule` SET `data` = "%s" WHERE `id` = %d', DBA::escape(json_encode($data)), $rr['id']);
Logger::log('retriever_install: retriever ' . $rr['id'] . ' new config ' . json_encode($data), Logger::DATA);
}
Config::set('retriever', 'dbversion', '0.8');
}
if (Config::get('retriever', 'dbversion') == '0.8') {
q("ALTER TABLE `retriever_resource` ADD COLUMN `http-code` smallint(1) unsigned NULL DEFAULT NULL");
Config::set('retriever', 'dbversion', '0.9');
}
if (Config::get('retriever', 'dbversion') == '0.9') {
q("ALTER TABLE `retriever_item` DROP COLUMN `parent`");
q("ALTER TABLE `retriever_resource` ADD COLUMN `redirect-url` varchar(800) CHARACTER SET ascii COLLATE ascii_bin NULL DEFAULT NULL");
Config::set('retriever', 'dbversion', '0.10');
}
if (Config::get('retriever', 'dbversion') == '0.10') {
q("ALTER TABLE `retriever_resource` MODIFY COLUMN `type` char(255) NULL DEFAULT NULL");
q("ALTER TABLE `retriever_resource` MODIFY COLUMN `data` mediumblob NULL DEFAULT NULL");
@ -347,6 +238,7 @@ function retriever_get_retriever_item($id) {
}
function retriever_get_item($retriever_item) {
// @@@ Need to replace this with Item::selectFirst
$items = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `contact-id` = %d",
DBA::escape($retriever_item['item-uri']),
intval($retriever_item['item-uid']),
@ -537,9 +429,11 @@ function retriever_apply_dom_filter($retriever, &$item, $resource) {
$extract_template = Renderer::getMarkupTemplate('extract.tpl', 'addon/retriever/');
$extract_xslt = Renderer::replaceMacros($extract_template, $params);
if ($retriever['data']['include']) {
Logger::log('retriever_apply_dom_filter: applying include/exclude template \"' . $extract_xslt . '\"', Logger::DEBUG);
$doc = retriever_apply_xslt_text($extract_xslt, $doc);
}
if (array_key_exists('customxslt', $retriever['data']) && $retriever['data']['customxslt']) {
Logger::log('retriever_apply_dom_filter: applying custom XSLT \"' . $retriever['data']['customxslt'] . '\"', Logger::DEBUG);
$doc = retriever_apply_xslt_text($retriever['data']['customxslt'], $doc);
}
if (!$doc) {
@ -559,16 +453,21 @@ function retriever_apply_dom_filter($retriever, &$item, $resource) {
return;
}
$item['body'] = HTML::toBBCode($doc->saveHTML());
if (!strlen($item['body'])) {
$body = HTML::toBBCode($doc->saveHTML());
if (!strlen($body)) {
Logger::log('retriever_apply_dom_filter retriever ' . $retriever['id'] . ' item ' . $item['id'] . ': output was empty', Logger::INFO);
return;
}
$item['body'] .= "\n\n" . L10n::t('Retrieved') . ' ' . date("Y-m-d") . ': [url=';
$item['body'] .= $item['plink'];
$item['body'] .= ']' . $item['plink'] . '[/url]';
DBA::update('item', ['body' => $item['body']], ['id' => $item['id']]);
DBA::update('item-content', ['body' => $item['body']], ['uri' => $item['uri']]);
$body .= "\n\n" . L10n::t('Retrieved') . ' ' . date("Y-m-d") . ': [url=';
$body .= $item['plink'];
$body .= ']' . $item['plink'] . '[/url]';
$uri_id = ItemURI::getIdByURI($item['uri']);
//@@@ remove this
$item['body'] = $body;
Logger::log('retriever_apply_dom_filter: XSLT result \"' . $body . '\"', Logger::DATA);
DBA::update('item', ['body' => $body], ['id' => $item['id']]);
DBA::update('item-content', ['body' => $body], ['uri-id' => $uri_id]);
}
function retrieve_images(&$item, $a) {
@ -678,18 +577,18 @@ function retriever_content($a) {
}
$template = Renderer::getMarkupTemplate('/help.tpl', 'addon/retriever/');
$a->page['content'] .= Renderer::replaceMacros($template, array(
'$config' => $a->get_baseurl() . '/settings/addon',
'$config' => $a->getBaseUrl() . '/settings/addon',
'$feeds' => $feeds));
return;
}
if ($a->argv[1]) {
$retriever = get_retriever($a->argv[1], local_user(), false);
if (x($_POST["id"])) {
if (!empty($_POST["id"])) {
$retriever = get_retriever($a->argv[1], local_user(), true);
$retriever["data"] = array();
foreach (array('pattern', 'replace', 'enable', 'images', 'customxslt') as $setting) {
if (x($_POST['retriever_' . $setting])) {
if (!empty($_POST['retriever_' . $setting])) {
$retriever["data"][$setting] = $_POST['retriever_' . $setting];
}
}
@ -712,7 +611,7 @@ function retriever_content($a) {
q("UPDATE `retriever_rule` SET `data`='%s' WHERE `id` = %d",
DBA::escape(json_encode($retriever["data"])), intval($retriever["id"]));
$a->page['content'] .= "<p><b>Settings Updated";
if (x($_POST["retriever_retrospective"])) {
if (!empty($_POST["retriever_retrospective"])) {
apply_retrospective($a, $retriever, $_POST["retriever_retrospective"]);
$a->page['content'] .= " and retrospectively applied to " . $_POST["apply"] . " posts";
}
@ -750,7 +649,7 @@ function retriever_content($a) {
$retriever['data']['customxslt'],
L10n::t("When standard rules aren't enough, apply custom XSLT to the article")),
'$title' => L10n::t('Retrieve Feed Content'),
'$help' => $a->get_baseurl() . '/retriever/help',
'$help' => $a->getBaseUrl() . '/retriever/help',
'$help_t' => L10n::t('Get Help'),
'$submit_t' => L10n::t('Submit'),
'$submit' => L10n::t('Save Settings'),
@ -773,7 +672,7 @@ function retriever_contact_photo_menu($a, &$args) {
return;
}
if ($args["contact"]["network"] == "feed") {
$args["menu"][ 'retriever' ] = array(L10n::t('Retriever'), $a->get_baseurl() . '/retriever/' . $args["contact"]['id']);
$args["menu"][ 'retriever' ] = array(L10n::t('Retriever'), $a->getBaseUrl() . '/retriever/' . $args["contact"]['id']);
}
}
@ -816,7 +715,7 @@ function retriever_plugin_settings(&$a,&$s) {
L10n::t('Check this to attempt to retrieve embedded content for all posts - useful e.g. for Facebook posts')),
'$submit' => L10n::t('Save Settings'),
'$title' => L10n::t('Retriever Settings'),
'$help' => $a->get_baseurl() . '/retriever/help'));
'$help' => $a->getBaseUrl() . '/retriever/help'));
}
function retriever_plugin_settings_post($a,$post) {