3 * Name: Libertree Post Connector
4 * Description: Post to libertree accounts
6 * Author: Tony Baldwin <https://free-haven.org/u/tony>
9 use Friendica\Content\Text\BBCode;
10 use Friendica\Core\Addon;
11 use Friendica\Core\L10n;
12 use Friendica\Core\Logger;
13 use Friendica\Core\PConfig;
14 use Friendica\Database\DBA;
15 use Friendica\Util\Network;
17 function libertree_install() {
18 Addon::registerHook('post_local', 'addon/libertree/libertree.php', 'libertree_post_local');
19 Addon::registerHook('notifier_normal', 'addon/libertree/libertree.php', 'libertree_send');
20 Addon::registerHook('jot_networks', 'addon/libertree/libertree.php', 'libertree_jot_nets');
21 Addon::registerHook('connector_settings', 'addon/libertree/libertree.php', 'libertree_settings');
22 Addon::registerHook('connector_settings_post', 'addon/libertree/libertree.php', 'libertree_settings_post');
25 function libertree_uninstall() {
26 Addon::unregisterHook('post_local', 'addon/libertree/libertree.php', 'libertree_post_local');
27 Addon::unregisterHook('notifier_normal', 'addon/libertree/libertree.php', 'libertree_send');
28 Addon::unregisterHook('jot_networks', 'addon/libertree/libertree.php', 'libertree_jot_nets');
29 Addon::unregisterHook('connector_settings', 'addon/libertree/libertree.php', 'libertree_settings');
30 Addon::unregisterHook('connector_settings_post', 'addon/libertree/libertree.php', 'libertree_settings_post');
34 function libertree_jot_nets(&$a,&$b) {
38 $ltree_post = PConfig::get(local_user(),'libertree','post');
39 if(intval($ltree_post) == 1) {
40 $ltree_defpost = PConfig::get(local_user(),'libertree','post_by_default');
41 $selected = ((intval($ltree_defpost) == 1) ? ' checked="checked" ' : '');
42 $b .= '<div class="profile-jot-net"><input type="checkbox" name="libertree_enable"' . $selected . ' value="1" /> '
43 . L10n::t('Post to libertree') . '</div>';
48 function libertree_settings(&$a,&$s) {
53 /* Add our stylesheet to the page so we can make our settings look nice */
55 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->getBaseURL() . '/addon/libertree/libertree.css' . '" media="all" />' . "\r\n";
57 /* Get the current state of our config variables */
59 $enabled = PConfig::get(local_user(),'libertree','post');
60 $checked = (($enabled) ? ' checked="checked" ' : '');
61 $css = (($enabled) ? '' : '-disabled');
63 $def_enabled = PConfig::get(local_user(),'libertree','post_by_default');
65 $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
67 $ltree_api_token = PConfig::get(local_user(), 'libertree', 'libertree_api_token');
68 $ltree_url = PConfig::get(local_user(), 'libertree', 'libertree_url');
71 /* Add some HTML to the existing form */
73 $s .= '<span id="settings_libertree_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_libertree_expanded\'); openClose(\'settings_libertree_inflated\');">';
74 $s .= '<img class="connector'.$css.'" src="images/libertree.png" /><h3 class="connector">'. L10n::t('libertree Export').'</h3>';
76 $s .= '<div id="settings_libertree_expanded" class="settings-block" style="display: none;">';
77 $s .= '<span class="fakelink" onclick="openClose(\'settings_libertree_expanded\'); openClose(\'settings_libertree_inflated\');">';
78 $s .= '<img class="connector'.$css.'" src="images/libertree.png" /><h3 class="connector">'. L10n::t('libertree Export').'</h3>';
81 $s .= '<div id="libertree-enable-wrapper">';
82 $s .= '<label id="libertree-enable-label" for="libertree-checkbox">' . L10n::t('Enable Libertree Post Addon') . '</label>';
83 $s .= '<input id="libertree-checkbox" type="checkbox" name="libertree" value="1" ' . $checked . '/>';
84 $s .= '</div><div class="clear"></div>';
86 $s .= '<div id="libertree-api_token-wrapper">';
87 $s .= '<label id="libertree-api_token-label" for="libertree-api_token">' . L10n::t('Libertree API token') . '</label>';
88 $s .= '<input id="libertree-api_token" type="text" name="libertree_api_token" value="' . $ltree_api_token . '" />';
89 $s .= '</div><div class="clear"></div>';
91 $s .= '<div id="libertree-url-wrapper">';
92 $s .= '<label id="libertree-url-label" for="libertree-url">' . L10n::t('Libertree site URL') . '</label>';
93 $s .= '<input id="libertree-url" type="text" name="libertree_url" value="' . $ltree_url . '" />';
94 $s .= '</div><div class="clear"></div>';
96 $s .= '<div id="libertree-bydefault-wrapper">';
97 $s .= '<label id="libertree-bydefault-label" for="libertree-bydefault">' . L10n::t('Post to Libertree by default') . '</label>';
98 $s .= '<input id="libertree-bydefault" type="checkbox" name="libertree_bydefault" value="1" ' . $def_checked . '/>';
99 $s .= '</div><div class="clear"></div>';
101 /* provide a submit button */
103 $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="libertree-submit" name="libertree-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>';
108 function libertree_settings_post(&$a,&$b) {
110 if(x($_POST,'libertree-submit')) {
112 PConfig::set(local_user(),'libertree','post',intval($_POST['libertree']));
113 PConfig::set(local_user(),'libertree','post_by_default',intval($_POST['libertree_bydefault']));
114 PConfig::set(local_user(),'libertree','libertree_api_token',trim($_POST['libertree_api_token']));
115 PConfig::set(local_user(),'libertree','libertree_url',trim($_POST['libertree_url']));
121 function libertree_post_local(&$a,&$b) {
123 // This can probably be changed to allow editing by pointing to a different API endpoint
129 if ((! local_user()) || (local_user() != $b['uid'])) {
133 if ($b['private'] || $b['parent']) {
137 $ltree_post = intval(PConfig::get(local_user(),'libertree','post'));
139 $ltree_enable = (($ltree_post && x($_REQUEST,'libertree_enable')) ? intval($_REQUEST['libertree_enable']) : 0);
141 if ($b['api_source'] && intval(PConfig::get(local_user(),'libertree','post_by_default'))) {
145 if (!$ltree_enable) {
149 if (strlen($b['postopts'])) {
150 $b['postopts'] .= ',';
153 $b['postopts'] .= 'libertree';
159 function libertree_send(&$a,&$b) {
161 Logger::log('libertree_send: invoked');
163 if ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) {
167 if (! strstr($b['postopts'],'libertree')) {
171 if ($b['parent'] != $b['id']) {
175 // Dont't post if the post doesn't belong to us.
176 // This is a check for forum postings
177 $self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
178 if ($b['contact-id'] != $self['id']) {
182 $ltree_api_token = PConfig::get($b['uid'],'libertree','libertree_api_token');
183 $ltree_url = PConfig::get($b['uid'],'libertree','libertree_url');
184 $ltree_blog = "$ltree_url/api/v1/posts/create/?token=$ltree_api_token";
185 $ltree_source = $a->getHostName();
188 $ltree_source .= " (".$b['app'].")";
190 if($ltree_url && $ltree_api_token && $ltree_blog && $ltree_source) {
193 $x = preg_match_all('/\#\[(.*?)\](.*?)\[/',$b['tag'],$matches,PREG_SET_ORDER);
196 foreach($matches as $mtch) {
197 $tag_arr[] = $mtch[2];
201 $tags = implode(',',$tag_arr);
203 $title = $b['title'];
205 // Insert a newline before and after a quote
206 $body = str_ireplace("[quote", "\n\n[quote", $body);
207 $body = str_ireplace("[/quote]", "[/quote]\n\n", $body);
209 // Removal of tags and mentions
211 $body = preg_replace('/#\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '#$2', $body);
213 $body = preg_replace('/@\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '@$2', $body);
215 // remove multiple newlines
218 $body = str_replace("\n\n\n", "\n\n", $body);
219 } while ($oldbody != $body);
221 // convert to markdown
222 $body = BBCode::toMarkdown($body, false);
226 $body = "## ".html_entity_decode($title)."\n\n".$body;
231 'source' => $ltree_source
232 // 'token' => $ltree_api_token
235 $result = Network::post($ltree_blog, $params)->getBody();
236 Logger::log('libertree: ' . $result);