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313 lines
9.4 KiB
PHP
313 lines
9.4 KiB
PHP
<?php
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/*
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Plugin Name: CrossPost to Red Matrix
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Plugin URI: http://blog.duthied.com/2011/09/12/friendika-cross-poster-wordpress-plugin/
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Description: This plugin allows you to cross post to your Red Matrix account. Extended by Mike Macgirvin from a Friendica cross-posting tool
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Version: 1.2
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Author: Devlon Duthied
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Author URI: http://blog.duthied.com
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*/
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/* Copyright 2011 Devlon Duthie (email: duthied@gmail.com)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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define("post_to_red_path", WP_PLUGIN_URL . "/" . str_replace(basename( __FILE__), "", plugin_basename(__FILE__)));
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define("post_to_red_version", "1.2");
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$plugin_dir = basename(dirname(__FILE__));
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$plugin = plugin_basename(__FILE__);
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define("post_to_red_acct_name", "post_to_red_admin_options");
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function post_to_red_deactivate() {
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delete_option('post_to_red_seed_location');
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delete_option('post_to_red_acct_name');
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delete_option('post_to_red_user_name');
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delete_option('post_to_red_password');
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}
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function post_to_red_get_seed_location() {
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return get_option('post_to_red_seed_location');
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}
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function post_to_red_get_acct_name() {
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return get_option('post_to_red_acct_name');
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}
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function post_to_red_get_channel_name() {
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return get_option('post_to_red_channel_name');
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}
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function post_to_red_get_password() {
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return get_option('post_to_red_password');
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}
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function post_to_red_post($post_id) {
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$post = get_post($post_id);
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if (isset($_POST['post_to_red'])) {
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update_post_meta($post_id, 'post_to_red', 1);
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} else {
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update_post_meta($post_id, 'post_to_red', 0);
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}
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// if meta has been set
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if (get_post_meta($post_id, "post_to_red", true) == 1) {
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$user_name = post_to_red_get_acct_name();
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$password = post_to_red_get_password();
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$seed_location = post_to_red_get_seed_location();
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$channel = post_to_red_get_channel_name();
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if ((isset($user_name)) && (isset($password)) && (isset($seed_location))) {
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// remove potential comments
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$message = preg_replace('/<!--(.*)-->/Uis', '', $post->post_content);
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// get any tags and make them hashtags
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$post_tags = get_the_tags($post_id);
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if ($post_tags) {
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foreach($post_tags as $tag) {
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$tag_string .= "#" . $tag->name . " ";
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}
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}
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$message_namespace = 'wordpress';
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$message_id = site_url() . '/' . $post_id;
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$message = $post->post_title . "<br /><br />" . $message;
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if (isset($tag_string)) {
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$message .= "<br />$tag_string";
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}
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$bbcode = xpost_to_html2bbcode($message);
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$url = $seed_location . '/api/statuses/update';
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$headers = array('Authorization' => 'Basic '.base64_encode("$user_name:$password"));
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$body = array(
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'title' => xpost_to_html2bbcode($post->post_title),
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'status' => $bbcode,
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'source' => 'WordPress',
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'namespace' => 'wordpress',
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'remote_id' => $message_id,
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'permalink' => $post->guid
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);
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if($channel)
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$body['channel'] = $channel;
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// post:
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$request = new WP_Http;
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$result = $request->request($url , array( 'method' => 'POST', 'body' => $body, 'headers' => $headers));
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// if($result['response']['code'] == 200) {
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// $j = json_decode($result['body'],true);
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// if($j && $j['id']) {
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// // store the red id in case we need to delete it in the future.
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//
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// }
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// }
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// logger('post_to_red returns: ' . print_r($result,true));
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}
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}
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}
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function post_to_red_displayAdminContent() {
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$seed_url = post_to_red_get_seed_location();
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$password = post_to_red_get_password();
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$user_acct = post_to_red_get_acct_name();
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$channel = post_to_red_get_channel_name();
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// debug...
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// echo "seed location: $seed_url</br>";
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// echo "password: $password</br>";
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// echo "user_acct: $user_acct</br>";
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echo <<<EOF
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<div class='wrap'>
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<h2>CrossPost to Red Matrix</h2>
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<p>This plugin allows you to cross post to your Red Matrix channel.</p>
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</div>
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<div class="wrap">
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<h2>Configuration</h2>
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<form method="post" action="{$_SERVER["REQUEST_URI"]}">
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Enter the login details of your Red Matrix account<br /><br />
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<input type="text" name="post_to_red_acct_name" value="{$user_acct}"/>
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Password: <input type="password" name="post_to_red_password" value="{$password}"/>
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Red Matrix URL: <input type="text" name="post_to_red_url" value="{$seed_url}"/>
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Optional channel nickname: <input type="text" name="post_to_red_channel" value="{$channel}"/>
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<input type="submit" value="Save" name="submit" />
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</form>
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<p></p>
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</div>
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EOF;
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if(isset($_POST['submit'])) {
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echo "<div style='text-align:center;padding:4px;width:200px;background-color:#FFFF99;border:1xp solid #CCCCCC;color:#000000;'>Settings Saved!</div>";
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}
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}
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function post_to_red_post_checkbox() {
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add_meta_box(
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'post_to_red_meta_box_id',
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'Cross Post to Red Matrix',
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'post_to_red_post_meta_content',
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'post',
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'normal',
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'default'
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);
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}
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function post_to_red_post_meta_content($post_id) {
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wp_nonce_field(plugin_basename( __FILE__ ), 'post_to_red_nonce');
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echo '<input type="checkbox" name="post_to_red" value="1" /> Cross post?';
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}
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function post_to_red_post_field_data($post_id) {
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// check if this isn't an auto save
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if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
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return;
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// security check
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if((! array_key_exists('post_to_red_nonce', $_POST))
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|| (!wp_verify_nonce( $_POST['post_to_red_nonce'], plugin_basename( __FILE__ ))))
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return;
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// now store data in custom fields based on checkboxes selected
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if (isset($_POST['post_to_red'])) {
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update_post_meta($post_id, 'post_to_red', 1);
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} else {
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update_post_meta($post_id, 'post_to_red', 0);
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}
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}
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function post_to_red_display_admin_page() {
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if ((isset($_REQUEST["post_to_red_acct_name"])) && (isset($_REQUEST["post_to_red_password"]))) {
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$password = $_REQUEST["post_to_red_password"];
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$red_url = $_REQUEST["post_to_red_url"];
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update_option('post_to_red_acct_name', $_REQUEST["post_to_red_acct_name"]);
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update_option('post_to_red_channel_name', $channelname);
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update_option('post_to_red_seed_location', $red_url);
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update_option('post_to_red_password', $password);
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}
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post_to_red_displayAdminContent();
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}
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function post_to_red_settings_link($links) {
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$settings_link = '<a href="options-general.php?page=xpost-to-redmatrix">Settings</a>';
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array_unshift($links, $settings_link);
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return $links;
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}
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function post_to_red_admin() {
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add_options_page("Crosspost to redmatrix", "Crosspost to redmatrix", "manage_options", "xpost-to-redmatrix", "post_to_red_display_admin_page");
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}
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register_deactivation_hook( __FILE__, 'post_to_red_deactivate' );
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add_filter("plugin_action_links_$plugin", "post_to_red_settings_link");
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add_action("admin_menu", "post_to_red_admin");
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add_action('publish_post', 'post_to_red_post');
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add_action('add_meta_boxes', 'post_to_red_post_checkbox');
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add_action('save_post', 'post_to_red_post_field_data');
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// from:
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// http://www.docgate.com/tutorial/php/how-to-convert-html-to-bbcode-with-php-script.html
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function xpost_to_html2bbcode($text) {
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$htmltags = array(
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'/\<b\>(.*?)\<\/b\>/is',
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'/\<i\>(.*?)\<\/i\>/is',
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'/\<u\>(.*?)\<\/u\>/is',
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'/\<ul.*?\>(.*?)\<\/ul\>/is',
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'/\<li\>(.*?)\<\/li\>/is',
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'/\<img(.*?) src=\"(.*?)\" alt=\"(.*?)\" title=\"Smile(y?)\" \/\>/is', // some smiley
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'/\<img(.*?) src=\"http:\/\/(.*?)\" (.*?)\>/is',
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'/\<img(.*?) src=\"(.*?)\" alt=\":(.*?)\" .*? \/\>/is', // some smiley
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'/\<div class=\"quotecontent\"\>(.*?)\<\/div\>/is',
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'/\<div class=\"codecontent\"\>(.*?)\<\/div\>/is',
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'/\<div class=\"quotetitle\"\>(.*?)\<\/div\>/is',
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'/\<div class=\"codetitle\"\>(.*?)\<\/div\>/is',
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'/\<cite.*?\>(.*?)\<\/cite\>/is',
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'/\<blockquote.*?\>(.*?)\<\/blockquote\>/is',
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'/\<div\>(.*?)\<\/div\>/is',
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'/\<code\>(.*?)\<\/code\>/is',
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'/\<br(.*?)\>/is',
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'/\<strong\>(.*?)\<\/strong\>/is',
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'/\<em\>(.*?)\<\/em\>/is',
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'/\<a href=\"mailto:(.*?)\"(.*?)\>(.*?)\<\/a\>/is',
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'/\<a .*?href=\"(.*?)\"(.*?)\>http:\/\/(.*?)\<\/a\>/is',
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'/\<a .*?href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is'
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);
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$bbtags = array(
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'[b]$1[/b]',
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'[i]$1[/i]',
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'[u]$1[/u]',
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'[list]$1[/list]',
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'[*]$1',
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'$3',
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'[img]http://$2[/img]' . "\n",
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':$3',
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'\[quote\]$1\[/quote\]',
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'\[code\]$1\[/code\]',
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'',
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'',
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'',
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'\[quote\]$1\[/quote\]',
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'$1',
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'\[code\]$1\[/code\]',
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"\n",
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'[b]$1[/b]',
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'[i]$1[/i]',
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'[email=$1]$3[/email]',
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'[url]$1[/url]',
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'[url=$1]$3[/url]'
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);
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$text = str_replace ("\n", ' ', $text);
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$ntext = preg_replace ($htmltags, $bbtags, $text);
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$ntext = preg_replace ($htmltags, $bbtags, $ntext);
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// for too large text and cannot handle by str_replace
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if (!$ntext) {
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$ntext = str_replace(array('<br>', '<br />'), "\n", $text);
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$ntext = str_replace(array('<strong>', '</strong>'), array('[b]', '[/b]'), $ntext);
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$ntext = str_replace(array('<em>', '</em>'), array('[i]', '[/i]'), $ntext);
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}
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$ntext = strip_tags($ntext);
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$ntext = trim(html_entity_decode($ntext,ENT_QUOTES,'UTF-8'));
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return $ntext;
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}
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