299 lines
9.5 KiB
PHP
299 lines
9.5 KiB
PHP
<?php namespace Todaymade\Daux\Format\Confluence;
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use GuzzleHttp\Exception\BadResponseException;
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use Todaymade\Daux\Console\RunAction;
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class Publisher
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{
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use RunAction;
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/**
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* @var Api
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*/
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protected $client;
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/**
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* @var array
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*/
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protected $confluence;
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/**
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* @var string
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*/
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protected $previous_title;
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/**
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* @var int terminal width
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*/
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public $width;
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/**
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* @var
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*/
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public $output;
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/**
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* @param $confluence
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*/
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public function __construct($confluence)
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{
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$this->confluence = $confluence;
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$this->client = new Api($confluence['base_url'], $confluence['user'], $confluence['pass']);
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$this->client->setSpace($confluence['space_id']);
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}
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public function run($title, $closure)
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{
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try {
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return $this->runAction($title, $this->output, $this->width, $closure);
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} catch (BadResponseException $e) {
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$this->output->writeLn(' <error>' . $e->getMessage() . '</error>');
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}
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}
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public function publish(array $tree)
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{
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echo "Finding Root Page...\n";
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if (array_key_exists('ancestor_id', $this->confluence)) {
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$pages = $this->client->getList($this->confluence['ancestor_id']);
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$published = null;
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foreach ($pages as $page) {
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if ($page['title'] == $tree['title']) {
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$published = $page;
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break;
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}
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}
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} elseif (array_key_exists('root_id', $this->confluence)) {
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$published = $this->client->getPage($this->confluence['root_id']);
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$this->confluence['ancestor_id'] = $published['ancestor_id'];
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} else {
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throw new \RuntimeException('You must at least specify a `root_id` or `ancestor_id` in your confluence configuration.');
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}
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$this->run(
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'Getting already published pages...',
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function () use (&$published) {
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if ($published != null) {
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$published['children'] = $this->client->getList($published['id'], true);
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}
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}
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);
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$published = $this->run(
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"Create placeholder pages...\n",
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function () use ($tree, $published) {
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return $this->createRecursive($this->confluence['ancestor_id'], $tree, $published);
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}
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);
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$this->output->writeLn('Publishing updates...');
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$published = $this->updateRecursive($this->confluence['ancestor_id'], $tree, $published);
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if ($this->shouldDelete()) {
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$this->output->writeLn('Deleting obsolete pages...');
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} else {
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$this->output->writeLn('Listing obsolete pages...');
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echo "> The following pages will not be deleted, but just listed for information.\n";
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echo "> If you want to delete these pages, you need to set the --delete flag on the command.\n";
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}
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$this->deleteRecursive($published);
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}
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protected function niceTitle($title)
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{
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if ($title == 'index.html') {
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return 'Homepage';
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}
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return rtrim(strtr($title, ['index.html' => '', '.html' => '']), '/');
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}
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protected function createPage($parent_id, $entry, $published)
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{
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echo '- ' . $this->niceTitle($entry['file']->getUrl()) . "\n";
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$published['version'] = 1;
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$published['title'] = $entry['title'];
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$published['id'] = $this->client->createPage($parent_id, $entry['title'], 'The content will come very soon !');
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return $published;
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}
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protected function createPlaceholderPage($parent_id, $entry, $published)
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{
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echo '- ' . $entry['title'] . "\n";
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$published['version'] = 1;
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$published['title'] = $entry['title'];
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$published['id'] = $this->client->createPage($parent_id, $entry['title'], '');
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return $published;
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}
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protected function recursiveWithCallback($parent_id, $entry, $published, $callback)
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{
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$published = $callback($parent_id, $entry, $published);
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if (!array_key_exists('children', $entry)) {
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return $published;
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}
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foreach ($entry['children'] as $child) {
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$pub = [];
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if (isset($published['children']) && array_key_exists($child['title'], $published['children'])) {
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$pub = $published['children'][$child['title']];
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}
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$published['children'][$child['title']] = $this->recursiveWithCallback(
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$published['id'],
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$child,
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$pub,
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$callback
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);
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}
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return $published;
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}
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protected function createRecursive($parent_id, $entry, $published)
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{
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$callback = function ($parent_id, $entry, $published) {
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// nothing to do if the ID already exists
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if (array_key_exists('id', $published)) {
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return $published;
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}
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if (array_key_exists('page', $entry)) {
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return $this->createPage($parent_id, $entry, $published);
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}
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// If we have no $entry['page'] it means the page
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// doesn't exist, but to respect the hierarchy,
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// we need a blank page there
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return $this->createPlaceholderPage($parent_id, $entry, $published);
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};
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return $this->recursiveWithCallback($parent_id, $entry, $published, $callback);
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}
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protected function updateRecursive($parent_id, $entry, $published)
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{
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$callback = function ($parent_id, $entry, $published) {
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if (array_key_exists('id', $published) && array_key_exists('page', $entry)) {
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$this->updatePage($parent_id, $entry, $published);
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}
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$published['needed'] = true;
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return $published;
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};
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return $this->recursiveWithCallback($parent_id, $entry, $published, $callback);
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}
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protected function shouldDelete()
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{
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return array_key_exists('delete', $this->confluence) && $this->confluence['delete'];
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}
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protected function deleteRecursive($published, $prefix = '')
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{
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foreach ($published['children'] as $child) {
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if (array_key_exists('children', $child) && count($child['children'])) {
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$this->deleteRecursive($child, $child['title'] . '/');
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}
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if (!array_key_exists('needed', $child)) {
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if ($this->shouldDelete()) {
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$this->run(
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'- ' . $prefix . $child['title'],
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function () use ($child) {
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$this->client->deletePage($child['id']);
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}
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);
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} else {
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echo '- ' . $prefix . $child['title'] . "\n";
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}
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}
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}
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}
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protected function shouldUpdate($local, $published)
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{
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if (!array_key_exists('content', $published)) {
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return true;
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}
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$trimmed_local = trim($local->getContent());
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$trimmed_distant = trim($published['content']);
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if ($trimmed_local == $trimmed_distant) {
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return false;
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}
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// I consider that if the files are 98% identical you
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// don't need to update. This will work for false positives.
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// But sadly will miss if it's just a typo update
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// This is configurable with `update_threshold`
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$threshold = 98;
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if (array_key_exists('update_threshold', $this->confluence)) {
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$threshold = 100 - $this->confluence['update_threshold'];
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}
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if ($threshold < 100) {
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similar_text($trimmed_local, $trimmed_distant, $percent);
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if ($percent > $threshold) {
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return false;
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}
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}
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//DEBUG
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if (getenv('DEBUG') && strtolower(getenv('DEBUG')) != 'false') {
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$prefix = 'static/export/';
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if (!is_dir($prefix)) {
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mkdir($prefix, 0777, true);
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}
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$url = $local->getFile()->getUrl();
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file_put_contents($prefix . strtr($url, ['/' => '_', '.html' => '_local.html']), $trimmed_local);
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file_put_contents($prefix . strtr($url, ['/' => '_', '.html' => '_distant.html']), $trimmed_distant);
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}
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return true;
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}
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protected function updatePage($parent_id, $entry, $published)
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{
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if ($this->previous_title != 'Updating') {
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$this->previous_title = 'Updating';
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echo "Updating Pages...\n";
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}
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$this->run(
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'- ' . $this->niceTitle($entry['file']->getUrl()),
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function () use ($entry, $published, $parent_id) {
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if ($this->shouldUpdate($entry['page'], $published)) {
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$this->client->updatePage(
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$parent_id,
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$published['id'],
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$published['version'] + 1,
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$entry['title'],
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$entry['page']->getContent()
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);
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}
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}
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);
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if (count($entry['page']->attachments)) {
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foreach ($entry['page']->attachments as $attachment) {
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$this->run(
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" With attachment: $attachment[filename]",
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function () use ($published, $attachment) {
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$this->client->uploadAttachment($published['id'], $attachment);
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}
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);
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}
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}
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}
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}
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