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<?php |
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/** |
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* Name: WordPress Post Connector |
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* Description: Post to WordPress (or anything else which uses blogger XMLRPC API) |
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* Version: 1.1 |
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* Author: Mike Macgirvin <http://macgirvin.com/profile/mike> |
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*/ |
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use Friendica\Content\Text\BBCode; |
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use Friendica\Core\Addon; |
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use Friendica\Core\L10n; |
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use Friendica\Core\PConfig; |
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function wppost_install() { |
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Addon::registerHook('post_local', 'addon/wppost/wppost.php', 'wppost_post_local'); |
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Addon::registerHook('notifier_normal', 'addon/wppost/wppost.php', 'wppost_send'); |
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Addon::registerHook('jot_networks', 'addon/wppost/wppost.php', 'wppost_jot_nets'); |
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Addon::registerHook('connector_settings', 'addon/wppost/wppost.php', 'wppost_settings'); |
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Addon::registerHook('connector_settings_post', 'addon/wppost/wppost.php', 'wppost_settings_post'); |
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} |
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function wppost_uninstall() { |
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Addon::unregisterHook('post_local', 'addon/wppost/wppost.php', 'wppost_post_local'); |
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Addon::unregisterHook('notifier_normal', 'addon/wppost/wppost.php', 'wppost_send'); |
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Addon::unregisterHook('jot_networks', 'addon/wppost/wppost.php', 'wppost_jot_nets'); |
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Addon::unregisterHook('connector_settings', 'addon/wppost/wppost.php', 'wppost_settings'); |
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Addon::unregisterHook('connector_settings_post', 'addon/wppost/wppost.php', 'wppost_settings_post'); |
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// obsolete - remove |
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Addon::unregisterHook('post_local_end', 'addon/wppost/wppost.php', 'wppost_send'); |
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Addon::unregisterHook('addon_settings', 'addon/wppost/wppost.php', 'wppost_settings'); |
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Addon::unregisterHook('addon_settings_post', 'addon/wppost/wppost.php', 'wppost_settings_post'); |
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} |
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function wppost_jot_nets(&$a,&$b) { |
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if(! local_user()) |
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return; |
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$wp_post = PConfig::get(local_user(),'wppost','post'); |
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if(intval($wp_post) == 1) { |
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$wp_defpost = PConfig::get(local_user(),'wppost','post_by_default'); |
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$selected = ((intval($wp_defpost) == 1) ? ' checked="checked" ' : ''); |
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$b .= '<div class="profile-jot-net"><input type="checkbox" name="wppost_enable" ' . $selected . ' value="1" /> ' |
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. L10n::t('Post to Wordpress') . '</div>'; |
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} |
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} |
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function wppost_settings(&$a,&$s) { |
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if(! local_user()) |
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return; |
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/* Add our stylesheet to the page so we can make our settings look nice */ |
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$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/wppost/wppost.css' . '" media="all" />' . "\r\n"; |
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/* Get the current state of our config variables */ |
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$enabled = PConfig::get(local_user(),'wppost','post'); |
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$checked = (($enabled) ? ' checked="checked" ' : ''); |
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$css = (($enabled) ? '' : '-disabled'); |
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$def_enabled = PConfig::get(local_user(),'wppost','post_by_default'); |
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$back_enabled = PConfig::get(local_user(),'wppost','backlink'); |
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$shortcheck_enabled = PConfig::get(local_user(),'wppost','shortcheck'); |
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$def_checked = (($def_enabled) ? ' checked="checked" ' : ''); |
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$back_checked = (($back_enabled) ? ' checked="checked" ' : ''); |
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$shortcheck_checked = (($shortcheck_enabled) ? ' checked="checked" ' : ''); |
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$wp_username = PConfig::get(local_user(), 'wppost', 'wp_username'); |
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$wp_password = PConfig::get(local_user(), 'wppost', 'wp_password'); |
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$wp_blog = PConfig::get(local_user(), 'wppost', 'wp_blog'); |
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$wp_backlink_text = PConfig::get(local_user(), 'wppost', 'wp_backlink_text'); |
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/* Add some HTML to the existing form */ |
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$s .= '<span id="settings_wppost_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_wppost_expanded\'); openClose(\'settings_wppost_inflated\');">'; |
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$s .= '<img class="connector'.$css.'" src="images/wordpress.png" /><h3 class="connector">'. L10n::t('Wordpress Export').'</h3>'; |
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$s .= '</span>'; |
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$s .= '<div id="settings_wppost_expanded" class="settings-block" style="display: none;">'; |
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$s .= '<span class="fakelink" onclick="openClose(\'settings_wppost_expanded\'); openClose(\'settings_wppost_inflated\');">'; |
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$s .= '<img class="connector'.$css.'" src="images/wordpress.png" /><h3 class="connector">'. L10n::t('Wordpress Export').'</h3>'; |
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$s .= '</span>'; |
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$s .= '<div id="wppost-enable-wrapper">'; |
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$s .= '<label id="wppost-enable-label" for="wppost-checkbox">' . L10n::t('Enable WordPress Post Addon') . '</label>'; |
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$s .= '<input id="wppost-checkbox" type="checkbox" name="wppost" value="1" ' . $checked . '/>'; |
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$s .= '</div><div class="clear"></div>'; |
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$s .= '<div id="wppost-username-wrapper">'; |
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$s .= '<label id="wppost-username-label" for="wppost-username">' . L10n::t('WordPress username') . '</label>'; |
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$s .= '<input id="wppost-username" type="text" name="wp_username" value="' . $wp_username . '" />'; |
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$s .= '</div><div class="clear"></div>'; |
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$s .= '<div id="wppost-password-wrapper">'; |
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$s .= '<label id="wppost-password-label" for="wppost-password">' . L10n::t('WordPress password') . '</label>'; |
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$s .= '<input id="wppost-password" type="password" name="wp_password" value="' . $wp_password . '" />'; |
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$s .= '</div><div class="clear"></div>'; |
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$s .= '<div id="wppost-blog-wrapper">'; |
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$s .= '<label id="wppost-blog-label" for="wppost-blog">' . L10n::t('WordPress API URL') . '</label>'; |
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$s .= '<input id="wppost-blog" type="text" name="wp_blog" value="' . $wp_blog . '" />'; |
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$s .= '</div><div class="clear"></div>'; |
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$s .= '<div id="wppost-bydefault-wrapper">'; |
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$s .= '<label id="wppost-bydefault-label" for="wppost-bydefault">' . L10n::t('Post to WordPress by default') . '</label>'; |
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$s .= '<input id="wppost-bydefault" type="checkbox" name="wp_bydefault" value="1" ' . $def_checked . '/>'; |
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$s .= '</div><div class="clear"></div>'; |
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$s .= '<div id="wppost-backlink-wrapper">'; |
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$s .= '<label id="wppost-backlink-label" for="wppost-backlink">' . L10n::t('Provide a backlink to the Friendica post') . '</label>'; |
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$s .= '<input id="wppost-backlink" type="checkbox" name="wp_backlink" value="1" ' . $back_checked . '/>'; |
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$s .= '</div><div class="clear"></div>'; |
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$s .= '<div id="wppost-backlinktext-wrapper">'; |
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$s .= '<label id="wppost-backlinktext-label" for="wp_backlink_text">' . L10n::t('Text for the backlink, e.g. Read the original post and comment stream on Friendica.') . '</label>'; |
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$s .= '<input id="wppost-backlinktext" type="text" name="wp_backlink_text" value="'. $wp_backlink_text.'" ' . $wp_backlink_text . '/>'; |
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$s .= '</div><div class="clear"></div>'; |
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$s .= '<div id="wppost-shortcheck-wrapper">'; |
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$s .= '<label id="wppost-shortcheck-label" for="wppost-shortcheck">' . L10n::t("Don't post messages that are too short") . '</label>'; |
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$s .= '<input id="wppost-shortcheck" type="checkbox" name="wp_shortcheck" value="1" '.$shortcheck_checked.'/>'; |
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$s .= '</div><div class="clear"></div>'; |
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/* provide a submit button */ |
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$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="wppost-submit" name="wppost-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>'; |
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} |
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function wppost_settings_post(&$a,&$b) { |
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if(x($_POST,'wppost-submit')) { |
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PConfig::set(local_user(),'wppost','post',intval($_POST['wppost'])); |
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PConfig::set(local_user(),'wppost','post_by_default',intval($_POST['wp_bydefault'])); |
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PConfig::set(local_user(),'wppost','wp_username',trim($_POST['wp_username'])); |
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PConfig::set(local_user(),'wppost','wp_password',trim($_POST['wp_password'])); |
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PConfig::set(local_user(),'wppost','wp_blog',trim($_POST['wp_blog'])); |
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PConfig::set(local_user(),'wppost','backlink',trim($_POST['wp_backlink'])); |
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PConfig::set(local_user(),'wppost','shortcheck',trim($_POST['wp_shortcheck'])); |
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$wp_backlink_text = notags(trim($_POST['wp_backlink_text'])); |
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$wp_backlink_text = bbcode($wp_backlink_text, false, false, 8); |
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$wp_backlink_text = html2plain($wp_backlink_text, 0, true); |
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PConfig::set(local_user(),'wppost','wp_backlink_text', $wp_backlink_text); |
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} |
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} |
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function wppost_post_local(&$a, &$b) { |
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// This can probably be changed to allow editing by pointing to a different API endpoint |
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if ($b['edit']) { |
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return; |
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} |
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if (!local_user() || (local_user() != $b['uid'])) { |
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return; |
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} |
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if ($b['private'] || $b['parent']) { |
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return; |
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} |
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$wp_post = intval(PConfig::get(local_user(),'wppost','post')); |
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$wp_enable = (($wp_post && x($_REQUEST,'wppost_enable')) ? intval($_REQUEST['wppost_enable']) : 0); |
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if ($b['api_source'] && intval(PConfig::get(local_user(),'wppost','post_by_default'))) { |
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$wp_enable = 1; |
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} |
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if (!$wp_enable) { |
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return; |
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} |
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if (strlen($b['postopts'])) { |
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$b['postopts'] .= ','; |
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} |
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$b['postopts'] .= 'wppost'; |
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} |
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function wppost_send(&$a,&$b) { |
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if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) { |
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return; |
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} |
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if(! strstr($b['postopts'],'wppost')) { |
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return; |
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} |
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if($b['parent'] != $b['id']) { |
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return; |
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} |
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// Dont't post if the post doesn't belong to us. |
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// This is a check for forum postings |
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$self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]); |
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if ($b['contact-id'] != $self['id']) { |
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return; |
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} |
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$wp_username = xmlify(PConfig::get($b['uid'],'wppost','wp_username')); |
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$wp_password = xmlify(PConfig::get($b['uid'],'wppost','wp_password')); |
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$wp_blog = PConfig::get($b['uid'],'wppost','wp_blog'); |
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$wp_backlink_text = PConfig::get($b['uid'],'wppost','wp_backlink_text'); |
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if ($wp_backlink_text == '') { |
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$wp_backlink_text = L10n::t('Read the original post and comment stream on Friendica'); |
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} |
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if ($wp_username && $wp_password && $wp_blog) { |
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require_once 'include/bbcode.php'; |
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require_once 'include/html2plain.php'; |
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$wptitle = trim($b['title']); |
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if (intval(PConfig::get($b['uid'], 'wppost', 'shortcheck'))) { |
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// Checking, if its a post that is worth a blog post |
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$postentry = false; |
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$siteinfo = BBCode::getAttachedData($b["body"]); |
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// Is it a link to an aricle, a video or a photo? |
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if (isset($siteinfo["type"])) { |
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if (in_array($siteinfo["type"], ["link", "audio", "video", "photo"])) { |
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$postentry = true; |
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} |
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} |
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// Does it have a title? |
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if ($wptitle != "") { |
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$postentry = true; |
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} |
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// Is it larger than 500 characters? |
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if (strlen($b['body']) > 500) { |
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$postentry = true; |
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} |
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if (!$postentry) { |
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return; |
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} |
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} |
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// If the title is empty then try to guess |
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if ($wptitle == '') { |
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// Fetch information about the post |
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$siteinfo = BBCode::getAttachedData($b["body"]); |
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if (isset($siteinfo["title"])) { |
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$wptitle = $siteinfo["title"]; |
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} |
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// If no bookmark is found then take the first line |
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if ($wptitle == '') { |
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// Remove the share element before fetching the first line |
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$title = trim(preg_replace("/\[share.*?\](.*?)\[\/share\]/ism","\n$1\n",$b['body'])); |
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$title = html2plain(bbcode($title, false, false), 0, true)."\n"; |
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$pos = strpos($title, "\n"); |
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$trailer = ""; |
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if (($pos == 0) || ($pos > 100)) { |
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$pos = 100; |
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$trailer = "..."; |
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} |
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$wptitle = substr($title, 0, $pos).$trailer; |
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} |
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} |
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$title = '<title>' . (($wptitle) ? $wptitle : L10n::t('Post from Friendica')) . '</title>'; |
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$post = bbcode($b['body'], false, false, 4); |
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// If a link goes to youtube then remove the stuff around it. Wordpress detects youtube links and embeds it |
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$post = preg_replace('/<a.*?href="(https?:\/\/www.youtube.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$post); |
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$post = preg_replace('/<a.*?href="(https?:\/\/youtu.be\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$post); |
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$post = $title.$post; |
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$wp_backlink = intval(PConfig::get($b['uid'],'wppost','backlink')); |
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if($wp_backlink && $b['plink']) { |
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$post .= EOL . EOL . '<a href="' . $b['plink'] . '">' |
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. $wp_backlink_text . '</a>' . EOL . EOL; |
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} |
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$post = xmlify($post); |
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$xml = <<< EOT |
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<?xml version=\"1.0\" encoding=\"utf-8\"?> |
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<methodCall> |
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<methodName>blogger.newPost</methodName> |
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<params> |
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<param><value><string/></value></param> |
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<param><value><string/></value></param> |
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<param><value><string>$wp_username</string></value></param> |
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<param><value><string>$wp_password</string></value></param> |
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<param><value><string>$post</string></value></param> |
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<param><value><int>1</int></value></param> |
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</params> |
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</methodCall> |
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EOT; |
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logger('wppost: data: ' . $xml, LOGGER_DATA); |
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if($wp_blog !== 'test') { |
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$x = post_url($wp_blog,$xml); |
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} |
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logger('posted to wordpress: ' . (($x) ? $x : ''), LOGGER_DEBUG); |
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} |
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}
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