diff --git a/wp-content/plugins/identica-tools/identica-tools.php b/wp-content/plugins/identica-tools/identica-tools.php
deleted file mode 100644
index 9fddf0c5493416b4a8f983747a4bfbaa47aa3285..0000000000000000000000000000000000000000
--- a/wp-content/plugins/identica-tools/identica-tools.php
+++ /dev/null
@@ -1,1960 +0,0 @@
-<?php
-/*
-Plugin Name: Identi.ca Tools
-Plugin URI: http://vikingisaverb.com/
-Description: A complete integration between your WordPress blog and <a href="http://identi.ca/">Identi.ca</a>. Bring your dents into your blog and pass your blog posts to Identi.ca. <a href="options-general.php?page=identica-tools.php">Configure your settings here</a>.
-Version: 1.0
-Author: Matt White
-Author URI: http://vikingisaverb.com/
-*/
-
-// Original twitter-tools URL: http://alexking.org/projects/wordpress
-// Original twitter-wordpress headers by the original author:
-//
-// Copyright (c) 2007 Alex King. All rights reserved.
-//
-// Released under the GPL license
-// http://www.opensource.org/licenses/gpl-license.php
-//
-// This is an add-on for WordPress
-// http://wordpress.org/
-//
-// Thanks to John Ford ( http://www.aldenta.com ) for his contributions.
-// Thanks to Dougal Campbell ( http://dougal.gunters.org ) for his contributions.
-//
-// **********************************************************************
-// This program is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-// **********************************************************************
-//
-// New identica-wordpress note:
-//
-// I did very little work, basically replacing a few strings. For the most part it was a simple search-and-replace
-// (twitter.com to identi.ca/api), but some URLs for identi.ca are slightly different from twitter. As you can clearly see
-// looking through the code, I left most the variables alone and only changed what comes out in html.
-// All thanks and kudos for the highly useful original twitter-wordpress plugin should go to the original author, Alex King.
-// I'm just a guy who's handy with sed, likes identi.ca, and wanted to take advantage of the GPL'd nature of twitter-tools.
-// - Matt White (matt@cleversitename.com)
-
-load_plugin_textdomain('identica-tools');
-
-if (!function_exists('is_admin_page')) {
- function is_admin_page() {
- if (function_exists('is_admin')) {
- return is_admin();
- }
- if (function_exists('check_admin_referer')) {
- return true;
- }
- else {
- return false;
- }
- }
-}
-
-class twitter_tools {
- function twitter_tools() {
- $this->options = array(
- 'twitter_username'
- , 'twitter_password'
- , 'create_blog_posts'
- , 'create_digest'
- , 'digest_title'
- , 'blog_post_author'
- , 'blog_post_category'
- , 'notify_twitter'
- , 'sidebar_tweet_count'
- , 'tweet_from_sidebar'
- , 'give_tt_credit'
- , 'last_tweet_download'
- , 'doing_tweet_download'
- , 'doing_digest_post'
- );
- $this->twitter_username = '';
- $this->twitter_password = '';
- $this->create_blog_posts = '0';
- $this->create_digest = '0';
- $this->digest_title = __("Identi.ca Updates for %s", 'identica-tools');
- $this->blog_post_author = '1';
- $this->blog_post_category = '1';
- $this->notify_twitter = '0';
- $this->sidebar_tweet_count = '3';
- $this->tweet_from_sidebar = '1';
- $this->give_tt_credit = '1';
- // not included in options
- $this->update_hash = '';
- $this->tweet_prefix = 'New blog post';
- $this->tweet_format = $this->tweet_prefix.': %s %s';
- $this->last_digest_post = '';
- $this->last_tweet_download = '';
- $this->doing_tweet_download = '0';
- $this->doing_digest_post = '0';
- $this->version = '1.0';
- }
-
- function install() {
- global $wpdb;
-
- $charset_collate = '';
- if ( version_compare(mysql_get_server_info(), '4.1.0', '>=') ) {
- if (!empty($wpdb->charset)) {
- $charset_collate .= " DEFAULT CHARACTER SET $wpdb->charset";
- }
- if (!empty($wpdb->collate)) {
- $charset_collate .= " COLLATE $wpdb->collate";
- }
- }
- $result = $wpdb->query("
- CREATE TABLE `$wpdb->aktt` (
- `id` INT( 11 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
- `tw_id` VARCHAR( 255 ) NOT NULL ,
- `tw_text` VARCHAR( 255 ) NOT NULL ,
- `tw_created_at` DATETIME NOT NULL ,
- `modified` DATETIME NOT NULL ,
- INDEX ( `tw_id` )
- ) $charset_collate
- ");
- foreach ($this->options as $option) {
- add_option('aktt_'.$option, $this->$option);
- }
- add_option('aktt_update_hash', '');
- }
-
- function get_settings() {
- foreach ($this->options as $option) {
- $this->$option = get_option('aktt_'.$option);
- }
- }
-
- function update_settings() {
- if (current_user_can('manage_options')) {
- if (get_option('aktt_create_digest') != '1' && $this->create_digest == 1) {
- $this->initiate_digests();
- }
- $this->sidebar_tweet_count = intval($this->sidebar_tweet_count);
- if ($this->sidebar_tweet_count == 0) {
- $this->sidebar_tweet_count = '3';
- }
- foreach ($this->options as $option) {
- update_option('aktt_'.$option, $this->$option);
- }
- }
- }
-
- function populate_settings() {
- foreach ($this->options as $option) {
- if (isset($_POST['aktt_'.$option])) {
- $this->$option = stripslashes($_POST['aktt_'.$option]);
- }
- }
- }
-
- function initiate_digests() {
- $this->last_digest_post = date('Y-m-d 00:00:00', strtotime('-1 day'));
- if (get_option('aktt_last_digest_post') == '') {
- add_option('aktt_last_digest_post', $this->last_digest_post);
- }
- else {
- update_option('aktt_last_digest_post', $this->last_digest_post);
- }
- }
-
- function tweet_download_interval() {
- return 1800;
- }
-
- function do_tweet($tweet = '') {
- if (empty($this->twitter_username)
- || empty($this->twitter_password)
- || empty($tweet)
- || empty($tweet->tw_text)
- ) {
- return;
- }
- require_once(ABSPATH.WPINC.'/class-snoopy.php');
- $snoop = new Snoopy;
- $snoop->agent = 'Identi.ca Tools http://vikingisaverb.com/ddl/identica-tools.zip';
- $snoop->rawheaders = array(
- 'X-Twitter-Client' => 'Identi.ca Tools'
- , 'X-Twitter-Client-Version' => $this->version
- , 'X-Twitter-Client-URL' => 'http://vikingisaverb.com/ddl/identica-tools.xml'
- );
- $snoop->user = $this->twitter_username;
- $snoop->pass = $this->twitter_password;
- $snoop->submit(
- 'http://identi.ca/api/statuses/update.json'
- , array(
- 'status' => $tweet->tw_text
- , 'source' => 'identicatools'
- )
- );
- if (strpos($snoop->response_code, '200')) {
- update_option('aktt_last_tweet_download', strtotime('-28 minutes'));
- return true;
- }
- return false;
- }
-
- function do_blog_post_tweet($post_id = 0) {
- if ($this->notify_twitter == '0'
- || $post_id == 0
- || get_post_meta($post_id, 'aktt_tweeted', true) == '1'
- ) {
- return;
- }
- $post = get_post($post_id);
- $tweet = new aktt_tweet;
- $tweet->tw_text = sprintf(__($this->tweet_format, 'identica-tools'), $post->post_title, get_permalink($post_id));
- $this->do_tweet($tweet);
- add_post_meta($post_id, 'aktt_tweeted', '1', true);
- }
-
- function do_tweet_post($tweet) {
- global $wpdb;
- remove_action('publish_post', 'aktt_notify_twitter');
- $data = array(
- 'post_content' => $wpdb->escape($tweet->tw_text)
- , 'post_title' => $wpdb->escape(trim_add_elipsis($tweet->tw_text, 30))
- , 'post_date' => get_date_from_gmt(date('Y-m-d H:i:s', $tweet->tw_created_at))
- , 'post_category' => array($this->blog_post_category)
- , 'post_status' => 'publish'
- , 'post_author' => $wpdb->escape($this->blog_post_author)
- );
- $post_id = wp_insert_post($data);
- add_post_meta($post_id, 'aktt_twitter_id', $tweet->tw_id, true);
- add_action('publish_post', 'aktt_notify_twitter');
- }
-
- function do_digest_post() {
- global $wpdb;
- if ($this->create_digest != '1' || get_option('aktt_doing_digest_post') == '1') {
- return;
- }
- update_option('aktt_doing_digest_post', '1');
- remove_action('publish_post', 'aktt_notify_twitter');
-
- $now = ak_gmmktime();
- $yesterday = strtotime('-1 day', $now);
- $last_post = get_option('aktt_last_digest_post');
-
- if ($last_post != date('Y-m-d 00:00:00', $yesterday)) {
- $days = ceil((strtotime(date('Y-m-d 00:00:00', $yesterday)) - strtotime($last_post)) / (3600 * 24));
- }
- else {
- $days = 1;
- }
- for ($i = 0; $i < $days; $i++) {
- $n = $days - $i;
- $digest_day = strtotime('-'.$n.' days', $now);
- $tweets = $wpdb->get_results("
- SELECT *
- FROM $wpdb->aktt
- WHERE tw_created_at >= '".date('Y-m-d 00:00:00', $digest_day)."'
- AND tw_created_at <= '".date('Y-m-d 23:59:59', $digest_day)."'
- GROUP BY tw_id
- ORDER BY tw_created_at
- ");
- if (count($tweets) > 0) {
- $tweets_to_post = array();
- foreach ($tweets as $data) {
- $tweet = new aktt_tweet;
- $tweet->tw_text = $data->tw_text;
- if (!$tweet->tweet_is_post_notification()) {
- $tweets_to_post[] = $data;
- }
- }
- if (count($tweets_to_post) > 0) {
- $content = '<ul class="aktt_tweet_digest">'."\n";
- foreach ($tweets_to_post as $tweet) {
- $content .= ' <li>'.make_clickable($tweet->tw_text).' <a href="http://identi.ca/notice/'.$tweet->tw_id.'">#</a></li>'."\n";
- }
- $content .= '</ul>'."\n";
- if ($this->give_tt_credit == '1') {
- $content .= '<p class="aktt_credit">Powered by modified <a href="http://alexking.org/projects/wordpress">Twitter Tools</a>.</p>';
- }
- $data = array(
- 'post_content' => $wpdb->escape($content)
- , 'post_title' => $wpdb->escape(sprintf($this->digest_title, date('Y-m-d', $digest_day)))
- , 'post_date' => date('Y-m-d 23:59:59', $digest_day)
- , 'post_category' => array($this->blog_post_category)
- , 'post_status' => 'publish'
- , 'post_author' => $wpdb->escape($this->blog_post_author)
- );
- $post_id = wp_insert_post($data);
- add_post_meta($post_id, 'aktt_tweeted', '1', true);
- }
- }
- }
- $this->last_digest_post = date('Y-m-d 00:00:00', $now);
- update_option('aktt_last_digest_post', $this->last_digest_post);
- add_action('publish_post', 'aktt_notify_twitter');
- update_option('aktt_doing_digest_post', '0');
- }
-}
-
-class aktt_tweet {
- function aktt_tweet(
- $tw_id = ''
- , $tw_text = ''
- , $tw_created_at = ''
- ) {
- $this->id = '';
- $this->modified = '';
- $this->tw_created_at = $tw_created_at;
- $this->tw_text = $tw_text;
- $this->tw_id = $tw_id;
- }
-
- function twdate_to_time($date) {
- $parts = explode(' ', $date);
- $date = strtotime($parts[1].' '.$parts[2].', '.$parts[5].' '.$parts[3]);
- return $date;
- }
-
- function tweet_post_exists() {
- global $wpdb;
- $test = $wpdb->get_results("
- SELECT *
- FROM $wpdb->postmeta
- WHERE meta_key = 'aktt_twitter_id'
- AND meta_value = '$this->tw_id'
- ");
- if (count($test) > 0) {
- return true;
- }
- return false;
- }
-
- function tweet_is_post_notification() {
- global $aktt;
- if (substr($this->tw_text, 0, strlen($aktt->tweet_prefix)) == $aktt->tweet_prefix) {
- return true;
- }
- return false;
- }
-
- function add() {
- global $wpdb, $aktt;
- $wpdb->query("
- INSERT
- INTO $wpdb->aktt
- ( tw_id
- , tw_text
- , tw_created_at
- , modified
- )
- VALUES
- ( '".$wpdb->escape($this->tw_id)."'
- , '".$wpdb->escape($this->tw_text)."'
- , '".date('Y-m-d H:i:s', $this->tw_created_at)."'
- , NOW()
- )
- ");
- do_action('aktt_add_tweet', $this);
- if ($aktt->create_blog_posts == '1' && !$this->tweet_post_exists() && !$this->tweet_is_post_notification()) {
- $aktt->do_tweet_post($this);
- }
- }
-}
-
-function aktt_login_test($username, $password) {
- require_once(ABSPATH.WPINC.'/class-snoopy.php');
- $snoop = new Snoopy;
- $snoop->agent = 'Identi.ca Tools http://cleversitename.com/matt';
- $snoop->user = $username;
- $snoop->pass = $password;
- $snoop->fetch('http://identi.ca/api/statuses/user_timeline.json');
- if (strpos($snoop->response_code, '200')) {
- return true;
- }
- else {
- return false;
- }
-}
-
-function aktt_update_tweets() {
- // let the last update run for 10 minutes
- if (time() - intval(get_option('aktt_doing_tweet_download')) < 600) {
- return;
- }
- update_option('aktt_doing_tweet_download', time());
- global $wpdb, $aktt;
- if (empty($aktt->twitter_username) || empty($aktt->twitter_password)) {
- update_option('aktt_doing_tweet_download', '0');
- die();
- }
- require_once(ABSPATH.WPINC.'/class-snoopy.php');
- $snoop = new Snoopy;
- $snoop->agent = 'Identi.ca Tools http://cleversitename.com/matt';
- $snoop->user = $aktt->twitter_username;
- $snoop->pass = $aktt->twitter_password;
- $snoop->fetch('http://identi.ca/api/statuses/user_timeline.json');
-
- if (!strpos($snoop->response_code, '200')) {
- update_option('aktt_doing_tweet_download', '0');
- return;
- }
-
- $data = $snoop->results;
-
- $hash = md5($data);
- if ($hash == get_option('aktt_update_hash')) {
- update_option('aktt_doing_tweet_download', '0');
- return;
- }
- $json = new Services_JSON();
- $tweets = $json->decode($data);
- if (is_array($tweets) && count($tweets) > 0) {
- $tweet_ids = array();
- foreach ($tweets as $tweet) {
- $tweet_ids[] = $wpdb->escape($tweet->id);
- }
- $existing_ids = $wpdb->get_col("
- SELECT tw_id
- FROM $wpdb->aktt
- WHERE tw_id
- IN ('".implode("', '", $tweet_ids)."')
- ");
- $new_tweets = array();
- foreach ($tweets as $tw_data) {
- if (!$existing_ids || !in_array($tw_data->id, $existing_ids)) {
- $tweet = new aktt_tweet(
- $tw_data->id
- , $tw_data->text
- );
- $tweet->tw_created_at = $tweet->twdate_to_time($tw_data->created_at);
- $new_tweets[] = $tweet;
- }
- }
- foreach ($new_tweets as $tweet) {
- $tweet->add();
- }
- }
- update_option('aktt_update_hash', $hash);
- update_option('aktt_last_tweet_download', time());
- update_option('aktt_doing_tweet_download', '0');
- if ($aktt->create_digest == '1' && strtotime(get_option('aktt_last_digest_post')) < strtotime(date('Y-m-d 00:00:00', ak_gmmktime()))) {
- $aktt->do_digest_post();
- }
-}
-
-function aktt_notify_twitter($post_id) {
- global $aktt;
- $aktt->do_blog_post_tweet($post_id);
-}
-add_action('publish_post', 'aktt_notify_twitter');
-
-function aktt_sidebar_tweets() {
- global $wpdb, $aktt;
- $tweets = $wpdb->get_results("
- SELECT *
- FROM $wpdb->aktt
- GROUP BY tw_id
- ORDER BY tw_created_at DESC
- LIMIT $aktt->sidebar_tweet_count
- ");
- $output = '<div class="aktt_tweets">'."\n"
- .' <ul>'."\n";
- if (count($tweets) > 0) {
- foreach ($tweets as $tweet) {
- $output .= ' <li>'.aktt_make_clickable(wp_specialchars($tweet->tw_text)).' <a href="http://identi.ca/notice/'.$tweet->tw_id.'">'.aktt_relativeTime($tweet->tw_created_at, 3).'</a></li>'."\n";
- }
- }
- else {
- $output .= ' <li>'.__('No dents available at the moment.', 'identica-tools').'</li>'."\n";
- }
- $output .= ' <li class="aktt_more_updates"><a href="http://identi.ca/'.$aktt->twitter_username.'">More updates...</a></li>'."\n"
- .'</ul>';
- if ($aktt->tweet_from_sidebar == '1') {
- $output .= aktt_tweet_form('input', 'onsubmit="akttPostTweet(); return false;"');
- $output .= ' <p id="aktt_tweet_posted_msg">'.__('Posting tweet...', 'identica-tools').'</p>';
- }
- if ($aktt->give_tt_credit == '1') {
- $output .= '<p class="aktt_credit">Powered by modified <a href="http://alexking.org/projects/wordpress">Twitter Tools</a>.</p>';
- }
- $output .= '</div>';
- print($output);
-}
-
-function aktt_latest_tweet() {
- global $wpdb, $aktt;
- $tweets = $wpdb->get_results("
- SELECT *
- FROM $wpdb->aktt
- GROUP BY tw_id
- ORDER BY tw_created_at DESC
- LIMIT 1
- ");
- if (count($tweets) == 1) {
- foreach ($tweets as $tweet) {
- $output = aktt_make_clickable(wp_specialchars($tweet->tw_text)).' <a href="http://identi.ca/notice/'.$tweet->tw_id.'">'.aktt_relativeTime($tweet->tw_created_at, 3).'</a>';
- }
- }
- else {
- $output = __('No tweets available at the moment.', 'identica-tools');
- }
- print($output);
-}
-
-function aktt_make_clickable($tweet) {
- if (substr($tweet, 0, 1) == '@' && substr($tweet, 1, 1) != ' ') {
- $space = strpos($tweet, ' ');
- $username = substr($tweet, 1, $space - 1);
- $tweet = '<a href="http://identi.ca/'.$username.'">@'.$username.'</a>'.substr($tweet, $space);
- }
- if (function_exists('make_chunky')) {
- return make_chunky($tweet);
- }
- else {
- return make_clickable($tweet);
- }
-}
-
-function aktt_tweet_form($type = 'input', $extra = '') {
- $output = '';
- if (current_user_can('publish_posts')) {
- $output .= '
-<form action="'.get_bloginfo('wpurl').'/index.php" method="post" id="aktt_tweet_form" '.$extra.'>
- <fieldset>
- ';
- switch ($type) {
- case 'input':
- $output .= '
- <p><input type="text" size="20" maxlength="140" id="aktt_tweet_text" name="aktt_tweet_text" onkeyup="akttCharCount();" /></p>
- <input type="hidden" name="ak_action" value="aktt_post_tweet_sidebar" />
- <script type="text/javascript">
- //<![CDATA[
- function akttCharCount() {
- var count = document.getElementById("aktt_tweet_text").value.length;
- if (count > 0) {
- document.getElementById("aktt_char_count").innerHTML = 140 - count;
- }
- else {
- document.getElementById("aktt_char_count").innerHTML = "";
- }
- }
- setTimeout("akttCharCount();", 500);
- document.getElementById("aktt_tweet_form").setAttribute("autocomplete", "off");
- //]]>
- </script>
- ';
- break;
- case 'textarea':
- $output .= '
- <p><textarea type="text" cols="60" rows="5" maxlength="140" id="aktt_tweet_text" name="aktt_tweet_text" onkeyup="akttCharCount();"></textarea></p>
- <input type="hidden" name="ak_action" value="aktt_post_tweet_admin" />
- <script type="text/javascript">
- //<![CDATA[
- function akttCharCount() {
- var count = document.getElementById("aktt_tweet_text").value.length;
- if (count > 0) {
- document.getElementById("aktt_char_count").innerHTML = (140 - count) + "'.__(' characters remaining', 'identica-tools').'";
- }
- else {
- document.getElementById("aktt_char_count").innerHTML = "";
- }
- }
- setTimeout("akttCharCount();", 500);
- document.getElementById("aktt_tweet_form").setAttribute("autocomplete", "off");
- //]]>
- </script>
- ';
- break;
- }
- $output .= '
- <p>
- <input type="submit" id="aktt_tweet_submit" name="aktt_tweet_submit" value="'.__('Post Tweet!', 'identica-tools').'" />
- <span id="aktt_char_count"></span>
- </p>
- <div class="clear"></div>
- </fieldset>
-</form>
- ';
- }
- return $output;
-}
-
-function aktt_widget_init() {
- if (!function_exists('register_sidebar_widget')) {
- return;
- }
- function aktt_widget($args) {
- extract($args);
- $options = get_option('aktt_widget');
- $title = $options['title'];
- if (empty($title)) {
- }
- echo $before_widget . $before_title . $title . $after_title;
- aktt_sidebar_tweets();
- echo $after_widget;
- }
- register_sidebar_widget(array(__('Identi.ca Tools', 'identica-tools'), 'widgets'), 'aktt_widget');
-
- function aktt_widget_control() {
- $options = get_option('aktt_widget');
- if (!is_array($options)) {
- $options = array(
- 'title' => __("What I'm Doing...", 'identica-tools')
- );
- }
- if (isset($_POST['ak_action']) && $_POST['ak_action'] == 'aktt_update_widget_options') {
- $options['title'] = strip_tags(stripslashes($_POST['aktt_widget_title']));
- update_option('aktt_widget', $options);
- }
-
- // Be sure you format your options to be valid HTML attributes.
- $title = htmlspecialchars($options['title'], ENT_QUOTES);
-
- // Here is our little form segment. Notice that we don't need a
- // complete form. This will be embedded into the existing form.
- print('
- <p style="text-align:right;"><label for="aktt_widget_title">' . __('Title:') . ' <input style="width: 200px;" id="aktt_widget_title" name="aktt_widget_title" type="text" value="'.$title.'" /></label></p>
- <p>'.__('Find additional Identi.ca Tools options on the <a href="options-general.php?page=identica-tools.php">Identi.ca Tools Options page</a>.', 'identica-tools').'
- <input type="hidden" id="ak_action" name="ak_action" value="aktt_update_widget_options" />
- ');
- }
- register_widget_control(array(__('Identi.ca Tools', 'identica-tools'), 'widgets'), 'aktt_widget_control', 300, 100);
-
-}
-add_action('widgets_init', 'aktt_widget_init');
-
-function aktt_init() {
- global $wpdb, $aktt;
- $aktt = new twitter_tools;
- $wpdb->aktt = $wpdb->prefix.'ak_twitter';
- if (isset($_GET['activate']) && $_GET['activate'] == 'true') {
- $tables = $wpdb->get_col("
- SHOW TABLES
- ");
- if (!in_array($wpdb->aktt, $tables)) {
- $aktt->install();
- }
- }
- $aktt->get_settings();
- if (($aktt->last_tweet_download + $aktt->tweet_download_interval()) < time()) {
- add_action('shutdown', 'aktt_update_tweets');
- }
- if (is_admin() || $aktt->tweet_from_sidebar) {
- wp_enqueue_script('prototype');
- }
-}
-add_action('init', 'aktt_init');
-
-function aktt_head() {
- global $aktt;
- if ($aktt->tweet_from_sidebar) {
- print('
- <link rel="stylesheet" type="text/css" href="'.get_bloginfo('wpurl').'/index.php?ak_action=aktt_css" />
- <script type="text/javascript" src="'.get_bloginfo('wpurl').'/index.php?ak_action=aktt_js"></script>
- ');
- }
-}
-add_action('wp_head', 'aktt_head');
-
-function aktt_head_admin() {
- print('
- <link rel="stylesheet" type="text/css" href="'.get_bloginfo('wpurl').'/index.php?ak_action=aktt_css_admin" />
- <script type="text/javascript" src="'.get_bloginfo('wpurl').'/index.php?ak_action=aktt_js_admin"></script>
- ');
-}
-add_action('admin_head', 'aktt_head_admin');
-
-function aktt_request_handler() {
- global $wpdb, $aktt;
- if (!empty($_GET['ak_action'])) {
- switch($_GET['ak_action']) {
- case 'aktt_update_tweets':
- aktt_update_tweets();
- header('Location: '.get_bloginfo('wpurl').'/wp-admin/options-general.php?page=identica-tools.php&tweets-updated=true');
- die();
- break;
- case 'aktt_js':
- header("Content-type: text/javascript");
-?>
-function akttPostTweet() {
- var tweet_field = $('aktt_tweet_text');
- var tweet_text = tweet_field.value;
- if (tweet_text == '') {
- return;
- }
-
- var tweet_msg = $("aktt_tweet_posted_msg");
- var akttAjax = new Ajax.Updater(
- tweet_msg,
- "<?php bloginfo('wpurl'); ?>/index.php",
- {
- method: "post",
- parameters: "ak_action=aktt_post_tweet_sidebar&aktt_tweet_text=" + tweet_text,
- onComplete: akttSetReset
- }
- );
- tweet_field.value = '';
- tweet_field.focus();
- $('aktt_char_count').innerHTML = '';
- tweet_msg.style.display = 'block';
-}
-function akttSetReset() {
- setTimeout('akttReset();', 2000);
-}
-function akttReset() {
- $('aktt_tweet_posted_msg').style.display = 'none';
-}
-<?php
- die();
- break;
- case 'aktt_css':
- header("Content-type: text/css");
-?>
-#aktt_tweet_form {
- margin: 0;
- padding: 5px 0;
-}
-#aktt_tweet_form fieldset {
- border: 0;
-}
-#aktt_tweet_form fieldset #aktt_tweet_submit {
- float: right;
- margin-right: 10px;
-}
-#aktt_tweet_form fieldset #aktt_char_count {
- color: #666;
-}
-#aktt_tweet_posted_msg {
- background: #ffc;
- display: none;
- margin: 0 0 5px 0;
- padding: 5px;
-}
-#aktt_tweet_form div.clear {
- clear: both;
- float: none;
-}
-<?php
- die();
- break;
- case 'aktt_js_admin':
- header("Content-type: text/javascript");
-?>
-function akttTestLogin() {
- var username = encodeURIComponent($('aktt_twitter_username').value);
- var password = encodeURIComponent($('aktt_twitter_password').value);
- var result = $('aktt_login_test_result');
- result.className = 'aktt_login_result_wait';
- result.innerHTML = '<?php _e('Testing...', 'identica-tools'); ?>';
- var akttAjax = new Ajax.Updater(
- result,
- "<?php bloginfo('wpurl'); ?>/index.php",
- {
- method: "post",
- parameters: "ak_action=aktt_login_test&aktt_twitter_username=" + username + "&aktt_twitter_password=" + password,
- onComplete: akttTestLoginResult
- }
- );
-}
-function akttTestLoginResult() {
- $('aktt_login_test_result').className = 'aktt_login_result';
- Fat.fade_element('aktt_login_test_result');
-}
-<?php
- die();
- break;
- case 'aktt_css_admin':
- header("Content-type: text/css");
-?>
-#aktt_tweet_form {
- margin: 0;
- padding: 5px 0;
-}
-#aktt_tweet_form fieldset {
- border: 0;
-}
-#aktt_tweet_form fieldset textarea {
- width: 95%;
-}
-#aktt_tweet_form fieldset #aktt_tweet_submit {
- float: right;
- margin-right: 50px;
-}
-#aktt_tweet_form fieldset #aktt_char_count {
- color: #666;
-}
-#ak_identicatools fieldset.options p span {
- color: #666;
- display: block;
-}
-#ak_readme {
- height: 300px;
- width: 95%;
-}
-#ak_identicatools #aktt_login_test_result {
- display: inline;
- padding: 3px;
-}
-#ak_identicatools fieldset.options p span.aktt_login_result_wait {
- background: #ffc;
-}
-#ak_identicatools fieldset.options p span.aktt_login_result {
- background: #CFEBF7;
- color: #000;
-}
-<?php
- die();
- break;
- }
- }
- if (!empty($_POST['ak_action'])) {
- switch($_POST['ak_action']) {
- case 'aktt_update_settings':
- $aktt->populate_settings();
- $aktt->update_settings();
- header('Location: '.get_bloginfo('wpurl').'/wp-admin/options-general.php?page=identica-tools.php&updated=true');
- die();
- break;
- case 'aktt_post_tweet_sidebar':
- if (!empty($_POST['aktt_tweet_text']) && current_user_can('publish_posts')) {
- $tweet = new aktt_tweet();
- $tweet->tw_text = stripslashes($_POST['aktt_tweet_text']);
- if ($aktt->do_tweet($tweet)) {
- die(__('Tweet posted.', 'identica-tools'));
- }
- else {
- die(__('Tweet post failed.', 'identica-tools'));
- }
- }
- break;
- case 'aktt_post_tweet_admin':
- if (!empty($_POST['aktt_tweet_text']) && current_user_can('publish_posts')) {
- $tweet = new aktt_tweet();
- $tweet->tw_text = stripslashes($_POST['aktt_tweet_text']);
- if ($aktt->do_tweet($tweet)) {
- header('Location: '.get_bloginfo('wpurl').'/wp-admin/post-new.php?page=identica-tools.php&tweet-posted=true');
- }
- else {
- wp_die(__('Oops, your dent was not posted. Please check your username and password and that Identi.ca is up and running happily.', 'identica-tools'));
- }
- die();
- }
- break;
- case 'aktt_login_test':
- $test = @aktt_login_test(
- @stripslashes($_POST['aktt_twitter_username'])
- , @stripslashes($_POST['aktt_twitter_password'])
-
- );
- if ($test) {
- die(__("Login succeeded, you're good to go.", 'identica-tools'));
- }
- else {
- die(__("Login failed, double-check that username and password.", 'identica-tools'));
- }
- break;
- }
- }
-}
-add_action('init', 'aktt_request_handler', 10);
-
-function aktt_admin_tweet_form() {
- global $aktt;
- if ( $_GET['tweet-posted'] ) {
- print('
- <div id="message" class="updated fade">
- <p>'.__('Tweet posted.', 'identica-tools').'</p>
- </div>
- ');
- }
- if (empty($aktt->twitter_username) || empty($aktt->twitter_password)) {
- print('
-<p>Please enter your <a href="http://identi.ca/">Identi.ca</a> account information in your <a href="options-general.php?page=identica-tools.php">Identi.ca Tools Options</a>.</p>
- ');
- }
- print('
- <div class="wrap">
- <h2>'.__('Write Tweet', 'identica-tools').'</h2>
- <p>This will create a new \'dent\' in <a href="http://identi.ca">Identi.ca</a> using the account information in your <a href="options-general.php?page=identica-tools.php">Identi.ca Tools Options</a>.</p>
- '.aktt_tweet_form('textarea').'
- </div>
- ');
-}
-
-function aktt_options_form() {
- global $wpdb, $aktt;
-
- $categories = get_categories('hide_empty=0');
- $cat_options = '';
- foreach ($categories as $category) {
- if ($category->term_id == $aktt->blog_post_category) {
- $selected = 'selected="selected"';
- }
- else {
- $selected = '';
- }
- $cat_options .= "\n\t<option value='$category->term_id' $selected>$category->name</option>";
- }
-
- $authors = get_users_of_blog();
- $author_options = '';
- foreach ($authors as $user) {
- $usero = new WP_User($user->user_id);
- $author = $usero->data;
- // Only list users who are allowed to publish
- if (! $usero->has_cap('publish_posts')) {
- continue;
- }
- if ($author->ID == $aktt->blog_post_author) {
- $selected = 'selected="selected"';
- }
- else {
- $selected = '';
- }
- $author_options .= "\n\t<option value='$author->ID' $selected>$author->user_nicename</option>";
- }
- $yes_no = array(
- 'create_blog_posts'
- , 'create_digest'
- , 'notify_twitter'
- , 'tweet_from_sidebar'
- , 'give_tt_credit'
- );
- foreach ($yes_no as $key) {
- $var = $key.'_options';
- if ($aktt->$key == '0') {
- $$var = '
- <option value="0" selected="selected">'.__('No', 'identica-tools').'</option>
- <option value="1">'.__('Yes', 'identica-tools').'</option>
- ';
- }
- else {
- $$var = '
- <option value="0">'.__('No', 'identica-tools').'</option>
- <option value="1" selected="selected">'.__('Yes', 'identica-tools').'</option>
- ';
- }
- }
- if ( $_GET['tweets-updated'] ) {
- print('
- <div id="message" class="updated fade">
- <p>'.__('Tweets updated.', 'identica-tools').'</p>
- </div>
- ');
- }
- print('
- <div class="wrap">
- <h2>'.__('Identi.ca Tools Options', 'identica-tools').'</h2>
- <form id="ak_identicatools" name="ak_identicatools" action="'.get_bloginfo('wpurl').'/wp-admin/options-general.php" method="post">
- <fieldset class="options">
- <p>
- <label for="aktt_twitter_username">'.__('Identi.ca Username:', 'identica-tools').'</label>
- <input type="text" size="25" name="aktt_twitter_username" id="aktt_twitter_username" value="'.$aktt->twitter_username.'" />
- </p>
- <p>
- <label for="aktt_twitter_password">'.__('Identi.ca Password:', 'identica-tools').'</label>
- <input type="password" size="25" name="aktt_twitter_password" id="aktt_twitter_password" value="'.$aktt->twitter_password.'" />
- </p>
- <p>
- <input type="button" name="aktt_login_test" id="aktt_login_test" value="'.__('Test Login Info', 'identica-tools').'" onclick="akttTestLogin(); return false;" />
- <span id="aktt_login_test_result"></span>
- </p>
- <p>
- <label for="aktt_notify_twitter">'.__('Create a dent when you post in your blog?', 'identica-tools').'</label>
- <select name="aktt_notify_twitter" id="aktt_notify_twitter">'.$notify_twitter_options.'</select>
- </p>
- <p>
- <label for="aktt_create_blog_posts">'.__('Create a blog post from each of your dents?', 'identica-tools').'</label>
- <select name="aktt_create_blog_posts" id="aktt_create_blog_posts">'.$create_blog_posts_options.'</select>
- </p>
- <p>
- <label for="aktt_create_digest">'.__('Create a daily digest blog post from your dents?', 'identica-tools').'</label>
- <select name="aktt_create_digest" id="aktt_create_digest">'.$create_digest_options.'</select>
- </p>
- <p>
- <label for="aktt_digest_title">'.__('Title for digest posts:', 'identica-tools').'</label>
- <input type="text" size="30" name="aktt_digest_title" id="aktt_digest_title" value="'.$aktt->digest_title.'" />
- <span>'.__('Include %s where you want the date. Example: Dents on %s', 'identica-tools').'</span>
- </p>
- <p>
- <label for="aktt_blog_post_category">'.__('Select a category for your dent posts:', 'identica-tools').'</label>
- <select name="aktt_blog_post_category" id="aktt_blog_post_category">'.$cat_options.'</select>
- </p>
- <p>
- <label for="aktt_blog_post_author">'.__('Select an author for your dent posts:', 'identica-tools').'</label>
- <select name="aktt_blog_post_author" id="aktt_blog_post_author">'.$author_options.'</select>
- </p>
- <p>
- <label for="aktt_sidebar_tweet_count">'.__('Dents to show in sidebar:', 'identica-tools').'</label>
- <input type="text" size="3" name="aktt_sidebar_tweet_count" id="aktt_sidebar_tweet_count" value="'.$aktt->sidebar_tweet_count.'" />
- <span>'.__('Numbers only please.', 'identica-tools').'</span>
- </p>
- <p>
- <label for="aktt_tweet_from_sidebar">'.__('Create dents from your sidebar?', 'identica-tools').'</label>
- <select name="aktt_tweet_from_sidebar" id="aktt_tweet_from_sidebar">'.$tweet_from_sidebar_options.'</select>
- </p>
- <p>
- <label for="aktt_give_tt_credit">'.__('Give Original Twitter Tools credit?', 'identica-tools').'</label>
- <select name="aktt_give_tt_credit" id="aktt_give_tt_credit">'.$give_tt_credit_options.'</select>
- </p>
- <input type="hidden" name="ak_action" value="aktt_update_settings" />
- </fieldset>
- <p class="submit">
- <input type="submit" name="submit" value="'.__('Update Identi.ca Tools Options', 'identica-tools').'" />
- </p>
- </form>
- <h2>'.__('Update Dents', 'identica-tools').'</h2>
- <form name="ak_identicatools_updatetweets" action="'.get_bloginfo('wpurl').'/wp-admin/options-general.php" method="get">
- <p>'.__('Use this button to manually update your tweets.', 'identica-tools').'</p>
- <p class="submit">
- <input type="submit" name="submit" value="'.__('Update Dents', 'identica-tools').'" />
- <input type="hidden" name="ak_action" value="aktt_update_tweets" />
- </p>
- </form>
- <h2>'.__('README', 'identica-tools').'</h2>
- <p>'.__('Find answers to common questions here.', 'identica-tools').'</p>
- <iframe id="ak_readme" src="http://alexking.org/projects/wordpress/readme?project=twitter-tools"></iframe>
- </div>
- ');
-}
-
-function aktt_menu_items() {
- if (current_user_can('manage_options')) {
- add_options_page(
- __('Identi.ca Tools Options', 'identica-tools')
- , __('Identi.ca Tools', 'identica-tools')
- , 10
- , basename(__FILE__)
- , 'aktt_options_form'
- );
- }
- if (current_user_can('publish_posts')) {
- add_submenu_page(
- 'post-new.php'
- , __('Write Dent', 'identica-tools')
- , __('Write Dent', 'identica-tools')
- , 10
- , basename(__FILE__)
- , 'aktt_admin_tweet_form'
- );
- }
-}
-add_action('admin_menu', 'aktt_menu_items');
-
-if (!function_exists('trim_add_elipsis')) {
- function trim_add_elipsis($string, $limit = 100) {
- if (strlen($string) > $limit) {
- $string = substr($string, 0, $limit)."...";
- }
- return $string;
- }
-}
-
-if (!function_exists('ak_gmmktime')) {
- function ak_gmmktime() {
- return gmmktime() - get_option('gmt_offset') * 3600;
- }
-}
-
-/**
-
-based on: http://www.gyford.com/phil/writing/2006/12/02/quick_twitter.php
-
- * Returns a relative date, eg "4 hrs ago".
- *
- * Assumes the passed-in can be parsed by strtotime.
- * Precision could be one of:
- * 1 5 hours, 3 minutes, 2 seconds ago (not yet implemented).
- * 2 5 hours, 3 minutes
- * 3 5 hours
- *
- * This is all a little overkill, but copied from other places I've used it.
- * Also superfluous, now I've noticed that the Twitter API includes something
- * similar, but this version is more accurate and less verbose.
- *
- * @access private.
- * @param string date In a format parseable by strtotime().
- * @param integer precision
- * @return string
- */
-function aktt_relativeTime ($date, $precision=2)
-{
-
- $now = time();
-
- $time = gmmktime(
- substr($date, 11, 2)
- , substr($date, 14, 2)
- , substr($date, 17, 2)
- , substr($date, 5, 2)
- , substr($date, 8, 2)
- , substr($date, 0, 4)
- );
-
- $time = strtotime(date('Y-m-d H:i:s', $time));
-
- $diff = $now - $time;
-
- $months = floor($diff/2419200);
- $diff -= $months * 2419200;
- $weeks = floor($diff/604800);
- $diff -= $weeks*604800;
- $days = floor($diff/86400);
- $diff -= $days * 86400;
- $hours = floor($diff/3600);
- $diff -= $hours * 3600;
- $minutes = floor($diff/60);
- $diff -= $minutes * 60;
- $seconds = $diff;
-
- if ($months > 0) {
- return date('Y-m-d', $time);
- } else {
- $relative_date = '';
- if ($weeks > 0) {
- // Weeks and days
- $relative_date .= ($relative_date?', ':'').$weeks.' week'.($weeks>1?'s':'');
- if ($precision <= 2) {
- $relative_date .= $days>0?($relative_date?', ':'').$days.' day'.($days>1?'s':''):'';
- if ($precision == 1) {
- $relative_date .= $hours>0?($relative_date?', ':'').$hours.' hr'.($hours>1?'s':''):'';
- }
- }
- } elseif ($days > 0) {
- // days and hours
- $relative_date .= ($relative_date?', ':'').$days.' day'.($days>1?'s':'');
- if ($precision <= 2) {
- $relative_date .= $hours>0?($relative_date?', ':'').$hours.' hr'.($hours>1?'s':''):'';
- if ($precision == 1) {
- $relative_date .= $minutes>0?($relative_date?', ':'').$minutes.' min'.($minutes>1?'s':''):'';
- }
- }
- } elseif ($hours > 0) {
- // hours and minutes
- $relative_date .= ($relative_date?', ':'').$hours.' hr'.($hours>1?'s':'');
- if ($precision <= 2) {
- $relative_date .= $minutes>0?($relative_date?', ':'').$minutes.' min'.($minutes>1?'s':''):'';
- if ($precision == 1) {
- $relative_date .= $seconds>0?($relative_date?', ':'').$seconds.' sec'.($seconds>1?'s':''):'';
- }
- }
- } elseif ($minutes > 0) {
- // minutes only
- $relative_date .= ($relative_date?', ':'').$minutes.' min'.($minutes>1?'s':'');
- if ($precision == 1) {
- $relative_date .= $seconds>0?($relative_date?', ':'').$seconds.' sec'.($seconds>1?'s':''):'';
- }
- } else {
- // seconds only
- $relative_date .= ($relative_date?', ':'').$seconds.' sec'.($seconds>1?'s':'');
- }
- }
-
- // Return relative date and add proper verbiage
- return sprintf(__('%s ago', 'identica-tools'), $relative_date);
-}
-if (!class_exists('Services_JSON')) {
-
-// PEAR JSON class
-
-/**
-* Converts to and from JSON format.
-*
-* JSON (JavaScript Object Notation) is a lightweight data-interchange
-* format. It is easy for humans to read and write. It is easy for machines
-* to parse and generate. It is based on a subset of the JavaScript
-* Programming Language, Standard ECMA-262 3rd Edition - December 1999.
-* This feature can also be found in Python. JSON is a text format that is
-* completely language independent but uses conventions that are familiar
-* to programmers of the C-family of languages, including C, C++, C#, Java,
-* JavaScript, Perl, TCL, and many others. These properties make JSON an
-* ideal data-interchange language.
-*
-* This package provides a simple encoder and decoder for JSON notation. It
-* is intended for use with client-side Javascript applications that make
-* use of HTTPRequest to perform server communication functions - data can
-* be encoded into JSON notation for use in a client-side javascript, or
-* decoded from incoming Javascript requests. JSON format is native to
-* Javascript, and can be directly eval()'ed with no further parsing
-* overhead
-*
-* All strings should be in ASCII or UTF-8 format!
-*
-* LICENSE: Redistribution and use in source and binary forms, with or
-* without modification, are permitted provided that the following
-* conditions are met: Redistributions of source code must retain the
-* above copyright notice, this list of conditions and the following
-* disclaimer. Redistributions in binary form must reproduce the above
-* copyright notice, this list of conditions and the following disclaimer
-* in the documentation and/or other materials provided with the
-* distribution.
-*
-* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-* NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
-* DAMAGE.
-*
-* @category
-* @package Services_JSON
-* @author Michal Migurski <mike-json@teczno.com>
-* @author Matt Knapp <mdknapp[at]gmail[dot]com>
-* @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
-* @copyright 2005 Michal Migurski
-* @version CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
-* @license http://www.opensource.org/licenses/bsd-license.php
-* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
-*/
-
-/**
-* Marker constant for Services_JSON::decode(), used to flag stack state
-*/
-define('SERVICES_JSON_SLICE', 1);
-
-/**
-* Marker constant for Services_JSON::decode(), used to flag stack state
-*/
-define('SERVICES_JSON_IN_STR', 2);
-
-/**
-* Marker constant for Services_JSON::decode(), used to flag stack state
-*/
-define('SERVICES_JSON_IN_ARR', 3);
-
-/**
-* Marker constant for Services_JSON::decode(), used to flag stack state
-*/
-define('SERVICES_JSON_IN_OBJ', 4);
-
-/**
-* Marker constant for Services_JSON::decode(), used to flag stack state
-*/
-define('SERVICES_JSON_IN_CMT', 5);
-
-/**
-* Behavior switch for Services_JSON::decode()
-*/
-define('SERVICES_JSON_LOOSE_TYPE', 16);
-
-/**
-* Behavior switch for Services_JSON::decode()
-*/
-define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
-
-/**
-* Converts to and from JSON format.
-*
-* Brief example of use:
-*
-* <code>
-* // create a new instance of Services_JSON
-* $json = new Services_JSON();
-*
-* // convert a complexe value to JSON notation, and send it to the browser
-* $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
-* $output = $json->encode($value);
-*
-* print($output);
-* // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
-*
-* // accept incoming POST data, assumed to be in JSON notation
-* $input = file_get_contents('php://input', 1000000);
-* $value = $json->decode($input);
-* </code>
-*/
-class Services_JSON
-{
- /**
- * constructs a new JSON instance
- *
- * @param int $use object behavior flags; combine with boolean-OR
- *
- * possible values:
- * - SERVICES_JSON_LOOSE_TYPE: loose typing.
- * "{...}" syntax creates associative arrays
- * instead of objects in decode().
- * - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
- * Values which can't be encoded (e.g. resources)
- * appear as NULL instead of throwing errors.
- * By default, a deeply-nested resource will
- * bubble up with an error, so all return values
- * from encode() should be checked with isError()
- */
- function Services_JSON($use = 0)
- {
- $this->use = $use;
- }
-
- /**
- * convert a string from one UTF-16 char to one UTF-8 char
- *
- * Normally should be handled by mb_convert_encoding, but
- * provides a slower PHP-only method for installations
- * that lack the multibye string extension.
- *
- * @param string $utf16 UTF-16 character
- * @return string UTF-8 character
- * @access private
- */
- function utf162utf8($utf16)
- {
- // oh please oh please oh please oh please oh please
- if(function_exists('mb_convert_encoding')) {
- return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
- }
-
- $bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
-
- switch(true) {
- case ((0x7F & $bytes) == $bytes):
- // this case should never be reached, because we are in ASCII range
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0x7F & $bytes);
-
- case (0x07FF & $bytes) == $bytes:
- // return a 2-byte UTF-8 character
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0xC0 | (($bytes >> 6) & 0x1F))
- . chr(0x80 | ($bytes & 0x3F));
-
- case (0xFFFF & $bytes) == $bytes:
- // return a 3-byte UTF-8 character
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0xE0 | (($bytes >> 12) & 0x0F))
- . chr(0x80 | (($bytes >> 6) & 0x3F))
- . chr(0x80 | ($bytes & 0x3F));
- }
-
- // ignoring UTF-32 for now, sorry
- return '';
- }
-
- /**
- * convert a string from one UTF-8 char to one UTF-16 char
- *
- * Normally should be handled by mb_convert_encoding, but
- * provides a slower PHP-only method for installations
- * that lack the multibye string extension.
- *
- * @param string $utf8 UTF-8 character
- * @return string UTF-16 character
- * @access private
- */
- function utf82utf16($utf8)
- {
- // oh please oh please oh please oh please oh please
- if(function_exists('mb_convert_encoding')) {
- return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
- }
-
- switch(strlen($utf8)) {
- case 1:
- // this case should never be reached, because we are in ASCII range
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return $utf8;
-
- case 2:
- // return a UTF-16 character from a 2-byte UTF-8 char
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0x07 & (ord($utf8{0}) >> 2))
- . chr((0xC0 & (ord($utf8{0}) << 6))
- | (0x3F & ord($utf8{1})));
-
- case 3:
- // return a UTF-16 character from a 3-byte UTF-8 char
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr((0xF0 & (ord($utf8{0}) << 4))
- | (0x0F & (ord($utf8{1}) >> 2)))
- . chr((0xC0 & (ord($utf8{1}) << 6))
- | (0x7F & ord($utf8{2})));
- }
-
- // ignoring UTF-32 for now, sorry
- return '';
- }
-
- /**
- * encodes an arbitrary variable into JSON format
- *
- * @param mixed $var any number, boolean, string, array, or object to be encoded.
- * see argument 1 to Services_JSON() above for array-parsing behavior.
- * if var is a strng, note that encode() always expects it
- * to be in ASCII or UTF-8 format!
- *
- * @return mixed JSON string representation of input var or an error if a problem occurs
- * @access public
- */
- function encode($var)
- {
- switch (gettype($var)) {
- case 'boolean':
- return $var ? 'true' : 'false';
-
- case 'NULL':
- return 'null';
-
- case 'integer':
- return (int) $var;
-
- case 'double':
- case 'float':
- return (float) $var;
-
- case 'string':
- // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
- $ascii = '';
- $strlen_var = strlen($var);
-
- /*
- * Iterate over every character in the string,
- * escaping with a slash or encoding to UTF-8 where necessary
- */
- for ($c = 0; $c < $strlen_var; ++$c) {
-
- $ord_var_c = ord($var{$c});
-
- switch (true) {
- case $ord_var_c == 0x08:
- $ascii .= '\b';
- break;
- case $ord_var_c == 0x09:
- $ascii .= '\t';
- break;
- case $ord_var_c == 0x0A:
- $ascii .= '\n';
- break;
- case $ord_var_c == 0x0C:
- $ascii .= '\f';
- break;
- case $ord_var_c == 0x0D:
- $ascii .= '\r';
- break;
-
- case $ord_var_c == 0x22:
- case $ord_var_c == 0x2F:
- case $ord_var_c == 0x5C:
- // double quote, slash, slosh
- $ascii .= '\\'.$var{$c};
- break;
-
- case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
- // characters U-00000000 - U-0000007F (same as ASCII)
- $ascii .= $var{$c};
- break;
-
- case (($ord_var_c & 0xE0) == 0xC0):
- // characters U-00000080 - U-000007FF, mask 110XXXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
- $c += 1;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xF0) == 0xE0):
- // characters U-00000800 - U-0000FFFF, mask 1110XXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}));
- $c += 2;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xF8) == 0xF0):
- // characters U-00010000 - U-001FFFFF, mask 11110XXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}));
- $c += 3;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xFC) == 0xF8):
- // characters U-00200000 - U-03FFFFFF, mask 111110XX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}),
- ord($var{$c + 4}));
- $c += 4;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xFE) == 0xFC):
- // characters U-04000000 - U-7FFFFFFF, mask 1111110X
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}),
- ord($var{$c + 4}),
- ord($var{$c + 5}));
- $c += 5;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
- }
- }
-
- return '"'.$ascii.'"';
-
- case 'array':
- /*
- * As per JSON spec if any array key is not an integer
- * we must treat the the whole array as an object. We
- * also try to catch a sparsely populated associative
- * array with numeric keys here because some JS engines
- * will create an array with empty indexes up to
- * max_index which can cause memory issues and because
- * the keys, which may be relevant, will be remapped
- * otherwise.
- *
- * As per the ECMA and JSON specification an object may
- * have any string as a property. Unfortunately due to
- * a hole in the ECMA specification if the key is a
- * ECMA reserved word or starts with a digit the
- * parameter is only accessible using ECMAScript's
- * bracket notation.
- */
-
- // treat as a JSON object
- if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
- $properties = array_map(array($this, 'name_value'),
- array_keys($var),
- array_values($var));
-
- foreach($properties as $property) {
- if(Services_JSON::isError($property)) {
- return $property;
- }
- }
-
- return '{' . join(',', $properties) . '}';
- }
-
- // treat it like a regular array
- $elements = array_map(array($this, 'encode'), $var);
-
- foreach($elements as $element) {
- if(Services_JSON::isError($element)) {
- return $element;
- }
- }
-
- return '[' . join(',', $elements) . ']';
-
- case 'object':
- $vars = get_object_vars($var);
-
- $properties = array_map(array($this, 'name_value'),
- array_keys($vars),
- array_values($vars));
-
- foreach($properties as $property) {
- if(Services_JSON::isError($property)) {
- return $property;
- }
- }
-
- return '{' . join(',', $properties) . '}';
-
- default:
- return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
- ? 'null'
- : new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
- }
- }
-
- /**
- * array-walking function for use in generating JSON-formatted name-value pairs
- *
- * @param string $name name of key to use
- * @param mixed $value reference to an array element to be encoded
- *
- * @return string JSON-formatted name-value pair, like '"name":value'
- * @access private
- */
- function name_value($name, $value)
- {
- $encoded_value = $this->encode($value);
-
- if(Services_JSON::isError($encoded_value)) {
- return $encoded_value;
- }
-
- return $this->encode(strval($name)) . ':' . $encoded_value;
- }
-
- /**
- * reduce a string by removing leading and trailing comments and whitespace
- *
- * @param $str string string value to strip of comments and whitespace
- *
- * @return string string value stripped of comments and whitespace
- * @access private
- */
- function reduce_string($str)
- {
- $str = preg_replace(array(
-
- // eliminate single line comments in '// ...' form
- '#^\s*//(.+)$#m',
-
- // eliminate multi-line comments in '/* ... */' form, at start of string
- '#^\s*/\*(.+)\*/#Us',
-
- // eliminate multi-line comments in '/* ... */' form, at end of string
- '#/\*(.+)\*/\s*$#Us'
-
- ), '', $str);
-
- // eliminate extraneous space
- return trim($str);
- }
-
- /**
- * decodes a JSON string into appropriate variable
- *
- * @param string $str JSON-formatted string
- *
- * @return mixed number, boolean, string, array, or object
- * corresponding to given JSON input string.
- * See argument 1 to Services_JSON() above for object-output behavior.
- * Note that decode() always returns strings
- * in ASCII or UTF-8 format!
- * @access public
- */
- function decode($str)
- {
- $str = $this->reduce_string($str);
-
- switch (strtolower($str)) {
- case 'true':
- return true;
-
- case 'false':
- return false;
-
- case 'null':
- return null;
-
- default:
- $m = array();
-
- if (is_numeric($str)) {
- // Lookie-loo, it's a number
-
- // This would work on its own, but I'm trying to be
- // good about returning integers where appropriate:
- // return (float)$str;
-
- // Return float or int, as appropriate
- return ((float)$str == (integer)$str)
- ? (integer)$str
- : (float)$str;
-
- } elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
- // STRINGS RETURNED IN UTF-8 FORMAT
- $delim = substr($str, 0, 1);
- $chrs = substr($str, 1, -1);
- $utf8 = '';
- $strlen_chrs = strlen($chrs);
-
- for ($c = 0; $c < $strlen_chrs; ++$c) {
-
- $substr_chrs_c_2 = substr($chrs, $c, 2);
- $ord_chrs_c = ord($chrs{$c});
-
- switch (true) {
- case $substr_chrs_c_2 == '\b':
- $utf8 .= chr(0x08);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\t':
- $utf8 .= chr(0x09);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\n':
- $utf8 .= chr(0x0A);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\f':
- $utf8 .= chr(0x0C);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\r':
- $utf8 .= chr(0x0D);
- ++$c;
- break;
-
- case $substr_chrs_c_2 == '\\"':
- case $substr_chrs_c_2 == '\\\'':
- case $substr_chrs_c_2 == '\\\\':
- case $substr_chrs_c_2 == '\\/':
- if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
- ($delim == "'" && $substr_chrs_c_2 != '\\"')) {
- $utf8 .= $chrs{++$c};
- }
- break;
-
- case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
- // single, escaped unicode character
- $utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
- . chr(hexdec(substr($chrs, ($c + 4), 2)));
- $utf8 .= $this->utf162utf8($utf16);
- $c += 5;
- break;
-
- case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
- $utf8 .= $chrs{$c};
- break;
-
- case ($ord_chrs_c & 0xE0) == 0xC0:
- // characters U-00000080 - U-000007FF, mask 110XXXXX
- //see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 2);
- ++$c;
- break;
-
- case ($ord_chrs_c & 0xF0) == 0xE0:
- // characters U-00000800 - U-0000FFFF, mask 1110XXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 3);
- $c += 2;
- break;
-
- case ($ord_chrs_c & 0xF8) == 0xF0:
- // characters U-00010000 - U-001FFFFF, mask 11110XXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 4);
- $c += 3;
- break;
-
- case ($ord_chrs_c & 0xFC) == 0xF8:
- // characters U-00200000 - U-03FFFFFF, mask 111110XX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 5);
- $c += 4;
- break;
-
- case ($ord_chrs_c & 0xFE) == 0xFC:
- // characters U-04000000 - U-7FFFFFFF, mask 1111110X
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 6);
- $c += 5;
- break;
-
- }
-
- }
-
- return $utf8;
-
- } elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
- // array, or object notation
-
- if ($str{0} == '[') {
- $stk = array(SERVICES_JSON_IN_ARR);
- $arr = array();
- } else {
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
- $stk = array(SERVICES_JSON_IN_OBJ);
- $obj = array();
- } else {
- $stk = array(SERVICES_JSON_IN_OBJ);
- $obj = new stdClass();
- }
- }
-
- array_push($stk, array('what' => SERVICES_JSON_SLICE,
- 'where' => 0,
- 'delim' => false));
-
- $chrs = substr($str, 1, -1);
- $chrs = $this->reduce_string($chrs);
-
- if ($chrs == '') {
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
- return $arr;
-
- } else {
- return $obj;
-
- }
- }
-
- //print("\nparsing {$chrs}\n");
-
- $strlen_chrs = strlen($chrs);
-
- for ($c = 0; $c <= $strlen_chrs; ++$c) {
-
- $top = end($stk);
- $substr_chrs_c_2 = substr($chrs, $c, 2);
-
- if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
- // found a comma that is not inside a string, array, etc.,
- // OR we've reached the end of the character list
- $slice = substr($chrs, $top['where'], ($c - $top['where']));
- array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
- //print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
- // we are in an array, so just push an element onto the stack
- array_push($arr, $this->decode($slice));
-
- } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
- // we are in an object, so figure
- // out the property name and set an
- // element in an associative array,
- // for now
- $parts = array();
-
- if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
- // "name":value pair
- $key = $this->decode($parts[1]);
- $val = $this->decode($parts[2]);
-
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
- $obj[$key] = $val;
- } else {
- $obj->$key = $val;
- }
- } elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
- // name:value pair, where name is unquoted
- $key = $parts[1];
- $val = $this->decode($parts[2]);
-
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
- $obj[$key] = $val;
- } else {
- $obj->$key = $val;
- }
- }
-
- }
-
- } elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
- // found a quote, and we are not inside a string
- array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
- //print("Found start of string at {$c}\n");
-
- } elseif (($chrs{$c} == $top['delim']) &&
- ($top['what'] == SERVICES_JSON_IN_STR) &&
- ((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
- // found a quote, we're in a string, and it's not escaped
- // we know that it's not escaped becase there is _not_ an
- // odd number of backslashes at the end of the string so far
- array_pop($stk);
- //print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
-
- } elseif (($chrs{$c} == '[') &&
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
- // found a left-bracket, and we are in an array, object, or slice
- array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
- //print("Found start of array at {$c}\n");
-
- } elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
- // found a right-bracket, and we're in an array
- array_pop($stk);
- //print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- } elseif (($chrs{$c} == '{') &&
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
- // found a left-brace, and we are in an array, object, or slice
- array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
- //print("Found start of object at {$c}\n");
-
- } elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
- // found a right-brace, and we're in an object
- array_pop($stk);
- //print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- } elseif (($substr_chrs_c_2 == '/*') &&
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
- // found a comment start, and we are in an array, object, or slice
- array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
- $c++;
- //print("Found start of comment at {$c}\n");
-
- } elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
- // found a comment end, and we're in one now
- array_pop($stk);
- $c++;
-
- for ($i = $top['where']; $i <= $c; ++$i)
- $chrs = substr_replace($chrs, ' ', $i, 1);
-
- //print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- }
-
- }
-
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
- return $arr;
-
- } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
- return $obj;
-
- }
-
- }
- }
- }
-
- /**
- * @todo Ultimately, this should just call PEAR::isError()
- */
- function isError($data, $code = null)
- {
- if (class_exists('pear')) {
- return PEAR::isError($data, $code);
- } elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
- is_subclass_of($data, 'services_json_error'))) {
- return true;
- }
-
- return false;
- }
-}
-
-if (class_exists('PEAR_Error')) {
-
- class Services_JSON_Error extends PEAR_Error
- {
- function Services_JSON_Error($message = 'unknown error', $code = null,
- $mode = null, $options = null, $userinfo = null)
- {
- parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
- }
- }
-
-} else {
-
- /**
- * @todo Ultimately, this class shall be descended from PEAR_Error
- */
- class Services_JSON_Error
- {
- function Services_JSON_Error($message = 'unknown error', $code = null,
- $mode = null, $options = null, $userinfo = null)
- {
-
- }
- }
-
-}
-
-}
-
-?>
\ No newline at end of file
diff --git a/wp-content/plugins/identica-tools/readme.txt b/wp-content/plugins/identica-tools/readme.txt
deleted file mode 100644
index 22f1dd6f0453eee7b26f07680b1a0748b6ba5393..0000000000000000000000000000000000000000
--- a/wp-content/plugins/identica-tools/readme.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Identi.ca Tools
-
-Matt White (matt@cleversitename.com)
-http://vikingisaverb.com/identica-tools.html
-
-This plugin is heavily based on Alex King's original Twitter Tools plugin,
-available at http://alexking.org/projects/wordpress. As the Identi.ca
-(http://identi.ca) microblogging service has a 100% Twitter-compatible API, it
-was trivial to adapt his plugin. If you find this useful, please visit Alex
-King's website and donate. He's the one who did all the real programming work;
-most of the work I did was simple string searching-and-replacing.
-
-Many thanks also to Evan Prodromou and the rest of the good folks at
-Laconi.ca (http://laconi.ca) and Identi.ca (http://identi.ca). Their hard
-work on implementing the Twitter-compatible API greatly simplified this
-port.