--- a/web/wp-content/plugins/twitter-tools/twitter-tools.php Thu Sep 16 15:45:36 2010 +0000
+++ b/web/wp-content/plugins/twitter-tools/twitter-tools.php Mon Nov 19 18:26:13 2012 +0100
@@ -1,2730 +1,154 @@
-<?php
-/*
-Plugin Name: Twitter Tools
-Plugin URI: http://alexking.org/projects/wordpress
-Description: A complete integration between your WordPress blog and <a href="http://twitter.com">Twitter</a>. Bring your tweets into your blog and pass your blog posts to Twitter. Show your tweets in your sidebar, and post tweets from your WordPress admin.
-Version: 2.0
-Author: Alex King
-Author URI: http://alexking.org
-*/
-
-// Copyright (c) 2007-2009 Crowd Favorite, Ltd., 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.
-// Thanks to Silas Sewell ( http://silas.sewell.ch ) for his contributions.
-// Thanks to Greg Grubbs 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.
-// **********************************************************************
-
-load_plugin_textdomain('twitter-tools');
-
-if (!defined('PLUGINDIR')) {
- define('PLUGINDIR','wp-content/plugins');
-}
-
-if (is_file(trailingslashit(ABSPATH.PLUGINDIR).'twitter-tools.php')) {
- define('AKTT_FILE', trailingslashit(ABSPATH.PLUGINDIR).'twitter-tools.php');
-}
-else if (is_file(trailingslashit(ABSPATH.PLUGINDIR).'twitter-tools/twitter-tools.php')) {
- define('AKTT_FILE', trailingslashit(ABSPATH.PLUGINDIR).'twitter-tools/twitter-tools.php');
-}
-
-if (!function_exists('wp_prototype_before_jquery')) {
- function wp_prototype_before_jquery( $js_array ) {
- if ( false === $jquery = array_search( 'jquery', $js_array ) )
- return $js_array;
-
- if ( false === $prototype = array_search( 'prototype', $js_array ) )
- return $js_array;
-
- if ( $prototype < $jquery )
- return $js_array;
-
- unset($js_array[$prototype]);
-
- array_splice( $js_array, $jquery, 0, 'prototype' );
-
- return $js_array;
- }
-
- add_filter( 'print_scripts_array', 'wp_prototype_before_jquery' );
-}
-
-define('AKTT_API_POST_STATUS', 'http://twitter.com/statuses/update.json');
-define('AKTT_API_USER_TIMELINE', 'http://twitter.com/statuses/user_timeline.json');
-define('AKTT_API_STATUS_SHOW', 'http://twitter.com/statuses/show/###ID###.json');
-define('AKTT_PROFILE_URL', 'http://twitter.com/###USERNAME###');
-define('AKTT_STATUS_URL', 'http://twitter.com/###USERNAME###/statuses/###STATUS###');
-define('AKTT_HASHTAG_URL', 'http://search.twitter.com/search?q=###HASHTAG###');
-
-function aktt_install() {
- global $wpdb;
-
- $aktt_install = new twitter_tools;
- $wpdb->aktt = $wpdb->prefix.'ak_twitter';
- $charset_collate = '';
- if ( version_compare(mysql_get_server_info(), '4.1.0', '>=') ) {
- if (!empty($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_reply_username` VARCHAR( 255 ) DEFAULT NULL ,
- `tw_reply_tweet` VARCHAR( 255 ) DEFAULT NULL ,
- `tw_created_at` DATETIME NOT NULL ,
- `modified` DATETIME NOT NULL ,
- INDEX ( `tw_id` )
- ) $charset_collate
- ");
- foreach ($aktt_install->options as $option) {
- add_option('aktt_'.$option, $aktt_install->$option);
- }
- add_option('aktt_update_hash', '');
-}
-register_activation_hook(AKTT_FILE, 'aktt_install');
-
-class twitter_tools {
- function twitter_tools() {
- $this->options = array(
- 'twitter_username'
- , 'twitter_password'
- , 'create_blog_posts'
- , 'create_digest'
- , 'create_digest_weekly'
- , 'digest_daily_time'
- , 'digest_weekly_time'
- , 'digest_weekly_day'
- , 'digest_title'
- , 'digest_title_weekly'
- , 'blog_post_author'
- , 'blog_post_category'
- , 'blog_post_tags'
- , 'notify_twitter'
- , 'sidebar_tweet_count'
- , 'tweet_from_sidebar'
- , 'give_tt_credit'
- , 'exclude_reply_tweets'
- , 'tweet_prefix'
- , 'last_tweet_download'
- , 'doing_tweet_download'
- , 'doing_digest_post'
- , 'install_date'
- , 'js_lib'
- , 'digest_tweet_order'
- , 'notify_twitter_default'
- );
- $this->twitter_username = '';
- $this->twitter_password = '';
- $this->create_blog_posts = '0';
- $this->create_digest = '0';
- $this->create_digest_weekly = '0';
- $this->digest_daily_time = null;
- $this->digest_weekly_time = null;
- $this->digest_weekly_day = null;
- $this->digest_title = __("Twitter Updates for %s", 'twitter-tools');
- $this->digest_title_weekly = __("Twitter Weekly Updates for %s", 'twitter-tools');
- $this->blog_post_author = '1';
- $this->blog_post_category = '1';
- $this->blog_post_tags = '';
- $this->notify_twitter = '0';
- $this->notify_twitter_default = '0';
- $this->sidebar_tweet_count = '3';
- $this->tweet_from_sidebar = '1';
- $this->give_tt_credit = '1';
- $this->exclude_reply_tweets = '0';
- $this->install_date = '';
- $this->js_lib = 'jquery';
- $this->digest_tweet_order = 'ASC';
- $this->tweet_prefix = 'New blog post';
- // not included in options
- $this->update_hash = '';
- $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 = '1.6';
- }
-
- function upgrade() {
- global $wpdb;
- $wpdb->aktt = $wpdb->prefix.'ak_twitter';
-
- $col_data = $wpdb->get_results("
- SHOW COLUMNS FROM $wpdb->aktt
- ");
- $cols = array();
- foreach ($col_data as $col) {
- $cols[] = $col->Field;
- }
- // 1.2 schema upgrade
- if (!in_array('tw_reply_username', $cols)) {
- $wpdb->query("
- ALTER TABLE `$wpdb->aktt`
- ADD `tw_reply_username` VARCHAR( 255 ) DEFAULT NULL
- AFTER `tw_text`
- ");
- }
- if (!in_array('tw_reply_tweet', $cols)) {
- $wpdb->query("
- ALTER TABLE `$wpdb->aktt`
- ADD `tw_reply_tweet` VARCHAR( 255 ) DEFAULT NULL
- AFTER `tw_reply_username`
- ");
- }
- $this->upgrade_default_tweet_prefix();
- }
-
- function upgrade_default_tweet_prefix() {
- $prefix = get_option('aktt_tweet_prefix');
- if (empty($prefix)) {
- $aktt_defaults = new twitter_tools;
- update_option('aktt_tweet_prefix', $aktt_defaults->tweet_prefix);
- }
- }
-
- function get_settings() {
- foreach ($this->options as $option) {
- $value = get_option('aktt_'.$option);
- if ($option != 'tweet_prefix' || !empty($value)) {
- $this->$option = $value;
- }
- }
- $this->tweet_format = $this->tweet_prefix.': %s %s';
- }
-
- // puts post fields into object propps
- function populate_settings() {
- foreach ($this->options as $option) {
- $value = stripslashes($_POST['aktt_'.$option]);
- if (isset($_POST['aktt_'.$option]) && ($option != 'tweet_prefix' || !empty($value))) {
- $this->$option = $value;
- }
- }
- }
-
- // puts object props into wp option storage
- function update_settings() {
- if (current_user_can('manage_options')) {
- $this->sidebar_tweet_count = intval($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);
- }
- if (empty($this->install_date)) {
- update_option('aktt_install_date', current_time('mysql'));
- }
- $this->initiate_digests();
- $this->upgrade();
- $this->upgrade_default_tweet_prefix();
- }
- }
-
- // figure out when the next weekly and daily digests will be
- function initiate_digests() {
- $next = ($this->create_digest) ? $this->calculate_next_daily_digest() : null;
- $this->next_daily_digest = $next;
- update_option('aktt_next_daily_digest', $next);
-
- $next = ($this->create_digest_weekly) ? $this->calculate_next_weekly_digest() : null;
- $this->next_weekly_digest = $next;
- update_option('aktt_next_weekly_digest', $next);
- }
-
- function calculate_next_daily_digest() {
- $optionDate = strtotime($this->digest_daily_time);
- $hour_offset = date("G", $optionDate);
- $minute_offset = date("i", $optionDate);
- $next = mktime($hour_offset, $minute_offset, 0);
-
- // may have to move to next day
- $now = time();
- while($next < $now) {
- $next += 60 * 60 * 24;
- }
- return $next;
- }
-
- function calculate_next_weekly_digest() {
- $optionDate = strtotime($this->digest_weekly_time);
- $hour_offset = date("G", $optionDate);
- $minute_offset = date("i", $optionDate);
-
- $current_day_of_month = date("j");
- $current_day_of_week = date("w");
- $current_month = date("n");
-
- // if this week's day is less than today, go for next week
- $nextDay = $current_day_of_month - $current_day_of_week + $this->digest_weekly_day;
- $next = mktime($hour_offset, $minute_offset, 0, $current_month, $nextDay);
- if ($this->digest_weekly_day <= $current_day_of_week) {
- $next = strtotime('+1 week', $next);
- }
- return $next;
- }
-
- function ping_digests() {
- // still busy
- if (get_option('aktt_doing_digest_post') == '1') {
- return;
- }
- // check all the digest schedules
- if ($this->create_digest == 1) {
- $this->ping_digest('aktt_next_daily_digest', 'aktt_last_digest_post', $this->digest_title, 60 * 60 * 24 * 1);
- }
- if ($this->create_digest_weekly == 1) {
- $this->ping_digest('aktt_next_weekly_digest', 'aktt_last_digest_post_weekly', $this->digest_title_weekly, 60 * 60 * 24 * 7);
- }
- return;
- }
-
- function ping_digest($nextDateField, $lastDateField, $title, $defaultDuration) {
-
- $next = get_option($nextDateField);
-
- if ($next) {
- $next = $this->validateDate($next);
- $rightNow = time();
- if ($rightNow >= $next) {
- $start = get_option($lastDateField);
- $start = $this->validateDate($start, $rightNow - $defaultDuration);
- if ($this->do_digest_post($start, $next, $title)) {
- update_option($lastDateField, $rightNow);
- update_option($nextDateField, $next + $defaultDuration);
- } else {
- update_option($lastDateField, null);
- }
- }
- }
- }
-
- function validateDate($in, $default = 0) {
- if (!is_numeric($in)) {
- // try to convert what they gave us into a date
- $out = strtotime($in);
- // if that doesn't work, return the default
- if (!is_numeric($out)) {
- return $default;
- }
- return $out;
- }
- return $in;
- }
-
- function do_digest_post($start, $end, $title) {
-
- if (!$start || !$end) return false;
-
- // flag us as busy
- update_option('aktt_doing_digest_post', '1');
- remove_action('publish_post', 'aktt_notify_twitter', 99);
- remove_action('publish_post', 'aktt_store_post_options', 1, 2);
- remove_action('save_post', 'aktt_store_post_options', 1, 2);
- // see if there's any tweets in the time range
- global $wpdb;
-
- $startGMT = gmdate("Y-m-d H:i:s", $start);
- $endGMT = gmdate("Y-m-d H:i:s", $end);
-
- // build sql
- $conditions = array();
- $conditions[] = "tw_created_at >= '{$startGMT}'";
- $conditions[] = "tw_created_at <= '{$endGMT}'";
- $conditions[] = "tw_text NOT LIKE '$this->tweet_prefix%'";
- if ($this->exclude_reply_tweets) {
- $conditions[] = "tw_text NOT LIKE '@%'";
- }
- $where = implode(' AND ', $conditions);
-
- $sql = "
- SELECT * FROM {$wpdb->aktt}
- WHERE {$where}
- GROUP BY tw_id
- ORDER BY tw_created_at {$this->digest_tweet_order}
- ";
-
- $tweets = $wpdb->get_results($sql);
-
- if (count($tweets) > 0) {
-
- $tweets_to_post = array();
- foreach ($tweets as $data) {
- $tweet = new aktt_tweet;
- $tweet->tw_text = $data->tw_text;
- $tweet->tw_reply_tweet = $data->tw_reply_tweet;
- if (!$tweet->tweet_is_post_notification() || ($tweet->tweet_is_reply() && $this->exclude_reply_tweets)) {
- $tweets_to_post[] = $data;
- }
- }
-
- $tweets_to_post = apply_filters('aktt_tweets_to_digest_post', $tweets_to_post); // here's your chance to alter the tweet list that will be posted as the digest
-
- if (count($tweets_to_post) > 0) {
- $content = '<ul class="aktt_tweet_digest">'."\n";
- foreach ($tweets_to_post as $tweet) {
- $content .= ' <li>'.aktt_tweet_display($tweet, 'absolute').'</li>'."\n";
- }
- $content .= '</ul>'."\n";
- if ($this->give_tt_credit == '1') {
- $content .= '<p class="aktt_credit">'.__('Powered by <a href="http://alexking.org/projects/wordpress">Twitter Tools</a>', 'twitter-tools').'</p>';
- }
- $post_data = array(
- 'post_content' => $wpdb->escape($content),
- 'post_title' => $wpdb->escape(sprintf($title, date('Y-m-d'))),
- 'post_date' => date('Y-m-d H:i:s', $end),
- 'post_category' => array($this->blog_post_category),
- 'post_status' => 'publish',
- 'post_author' => $wpdb->escape($this->blog_post_author)
- );
- $post_data = apply_filters('aktt_digest_post_data', $post_data); // last chance to alter the digest content
-
- $post_id = wp_insert_post($post_data);
-
- add_post_meta($post_id, 'aktt_tweeted', '1', true);
- wp_set_post_tags($post_id, $this->blog_post_tags);
- }
-
- }
- add_action('publish_post', 'aktt_notify_twitter', 99);
- add_action('publish_post', 'aktt_store_post_options', 1, 2);
- add_action('save_post', 'aktt_store_post_options', 1, 2);
- update_option('aktt_doing_digest_post', '0');
- return true;
- }
-
- function tweet_download_interval() {
- return 600;
- }
-
- function do_tweet($tweet = '') {
- if (empty($this->twitter_username)
- || empty($this->twitter_password)
- || empty($tweet)
- || empty($tweet->tw_text)
- ) {
- return;
- }
- $tweet = apply_filters('aktt_do_tweet', $tweet); // return false here to not tweet
- if (!$tweet) {
- return;
- }
- require_once(ABSPATH.WPINC.'/class-snoopy.php');
- $snoop = new Snoopy;
- $snoop->agent = 'Twitter Tools http://alexking.org/projects/wordpress';
- $snoop->rawheaders = array(
- 'X-Twitter-Client' => 'Twitter Tools'
- , 'X-Twitter-Client-Version' => $this->version
- , 'X-Twitter-Client-URL' => 'http://alexking.org/projects/wordpress/twitter-tools.xml'
- );
- $snoop->user = $this->twitter_username;
- $snoop->pass = $this->twitter_password;
- $snoop->submit(
- AKTT_API_POST_STATUS
- , array(
- 'status' => $tweet->tw_text
- , 'source' => 'twittertools'
- )
- );
- if (strpos($snoop->response_code, '200')) {
- update_option('aktt_last_tweet_download', strtotime('-28 minutes'));
- return true;
- }
- return false;
- }
-
- function do_blog_post_tweet($post_id = 0) {
-// this is only called on the publish_post hook
- if ($this->notify_twitter == '0'
- || $post_id == 0
- || get_post_meta($post_id, 'aktt_tweeted', true) == '1'
- || get_post_meta($post_id, 'aktt_notify_twitter', true) == 'no'
- ) {
- return;
- }
- $post = get_post($post_id);
- // check for an edited post before TT was installed
- if ($post->post_date <= $this->install_date) {
- return;
- }
- // check for private posts
- if ($post->post_status == 'private') {
- return;
- }
- $tweet = new aktt_tweet;
- $url = apply_filters('tweet_blog_post_url', get_permalink($post_id));
- $tweet->tw_text = sprintf(__($this->tweet_format, 'twitter-tools'), @html_entity_decode($post->post_title, ENT_COMPAT, 'UTF-8'), $url);
- $tweet = apply_filters('aktt_do_blog_post_tweet', $tweet, $post); // return false here to not tweet
- if (!$tweet) {
- return;
- }
- $this->do_tweet($tweet);
- add_post_meta($post_id, 'aktt_tweeted', '1', true);
- }
-
- function do_tweet_post($tweet) {
- global $wpdb;
- remove_action('publish_post', 'aktt_notify_twitter', 99);
- $data = array(
- 'post_content' => $wpdb->escape(aktt_make_clickable($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)
- );
- $data = apply_filters('aktt_do_tweet_post', $data, $tweet); // return false here to not make a blog post
- if (!$data) {
- return;
- }
- $post_id = wp_insert_post($data);
- add_post_meta($post_id, 'aktt_twitter_id', $tweet->tw_id, true);
- wp_set_post_tags($post_id, $this->blog_post_tags);
- add_action('publish_post', 'aktt_notify_twitter', 99);
- }
-}
-
-class aktt_tweet {
- function aktt_tweet(
- $tw_id = ''
- , $tw_text = ''
- , $tw_created_at = ''
- , $tw_reply_username = null
- , $tw_reply_tweet = null
- ) {
- $this->id = '';
- $this->modified = '';
- $this->tw_created_at = $tw_created_at;
- $this->tw_text = $tw_text;
- $this->tw_reply_username = $tw_reply_username;
- $this->tw_reply_tweet = $tw_reply_tweet;
- $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 $wpdb->postmeta
- WHERE meta_key = 'aktt_twitter_id'
- AND meta_value = '".$wpdb->escape($this->tw_id)."'
- ");
- if (count($test) > 0) {
- return true;
- }
- return false;
- }
-
- function tweet_is_post_notification() {
- global $aktt;
- if (substr($this->tw_text, 0, strlen($aktt->tweet_prefix)) == $aktt->tweet_prefix) {
- return true;
- }
- return false;
- }
-
- function tweet_is_reply() {
-// Twitter data changed - users still expect anything starting with @ is a reply
-// return !empty($this->tw_reply_tweet);
- return (substr($this->tw_text, 0, 1) == '@');
- }
-
- function add() {
- global $wpdb, $aktt;
- $wpdb->query("
- INSERT
- INTO $wpdb->aktt
- ( tw_id
- , tw_text
- , tw_reply_username
- , tw_reply_tweet
- , tw_created_at
- , modified
- )
- VALUES
- ( '".$wpdb->escape($this->tw_id)."'
- , '".$wpdb->escape($this->tw_text)."'
- , '".$wpdb->escape($this->tw_reply_username)."'
- , '".$wpdb->escape($this->tw_reply_tweet)."'
- , '".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() && (!$aktt->exclude_reply_tweets || !$this->tweet_is_reply())) {
- $aktt->do_tweet_post($this);
- }
- }
-}
-
-function aktt_api_status_show_url($id) {
- return str_replace('###ID###', $id, AKTT_API_STATUS_SHOW);
-}
-
-function aktt_profile_url($username) {
- return str_replace('###USERNAME###', $username, AKTT_PROFILE_URL);
-}
-
-function aktt_profile_link($username, $prefix = '', $suffix = '') {
- return $prefix.'<a href="'.aktt_profile_url($username).'" class="aktt_username">'.$username.'</a>'.$suffix;
-}
-
-function aktt_hashtag_url($hashtag) {
- $hashtag = urlencode('#'.$hashtag);
- return str_replace('###HASHTAG###', $hashtag, AKTT_HASHTAG_URL);
-}
-
-function aktt_hashtag_link($hashtag, $prefix = '', $suffix = '') {
- return $prefix.'<a href="'.aktt_hashtag_url($hashtag).'" class="aktt_hashtag">'.htmlspecialchars($hashtag).'</a>'.$suffix;
-}
-
-function aktt_status_url($username, $status) {
- return str_replace(
- array(
- '###USERNAME###'
- , '###STATUS###'
- )
- , array(
- $username
- , $status
- )
- , AKTT_STATUS_URL
- );
-}
-
-function aktt_login_test($username, $password) {
- require_once(ABSPATH.WPINC.'/class-snoopy.php');
- $snoop = new Snoopy;
- $snoop->agent = 'Twitter Tools http://alexking.org/projects/wordpress';
- $snoop->user = $username;
- $snoop->pass = $password;
- $snoop->fetch(AKTT_API_USER_TIMELINE);
- if (strpos($snoop->response_code, '200')) {
- return __("Login succeeded, you're good to go.", 'twitter-tools');
- } else {
- $json = new Services_JSON();
- $results = $json->decode($snoop->results);
- return sprintf(__('Sorry, login failed. Error message from Twitter: %s', 'twitter-tools'), $results->error);
- }
-}
-
-
-function aktt_ping_digests() {
- global $aktt;
- $aktt->ping_digests();
-}
-
-function aktt_update_tweets() {
- global $aktt;
- // let the last update run for 10 minutes
- if (time() - intval(get_option('aktt_doing_tweet_download')) < $aktt->tweet_download_interval()) {
- return;
- }
- // wait 10 min between downloads
- if (time() - intval(get_option('aktt_last_tweet_download')) < $aktt->tweet_download_interval()) {
- 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');
- return;
- }
- require_once(ABSPATH.WPINC.'/class-snoopy.php');
- $snoop = new Snoopy;
- $snoop->agent = 'Twitter Tools http://alexking.org/projects/wordpress';
- $snoop->user = $aktt->twitter_username;
- $snoop->pass = $aktt->twitter_password;
- $snoop->fetch(AKTT_API_USER_TIMELINE);
-
- if (!strpos($snoop->response_code, '200')) {
- update_option('aktt_doing_tweet_download', '0');
- return;
- }
-
- $data = $snoop->results;
- // hash results to see if they're any different than the last update, if so, return
- $hash = md5($data);
- if ($hash == get_option('aktt_update_hash')) {
- update_option('aktt_last_tweet_download', time());
- 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);
- if (!empty($tw_data->in_reply_to_status_id)) {
- $tweet->tw_reply_tweet = $tw_data->in_reply_to_status_id;
- $url = aktt_api_status_show_url($tw_data->in_reply_to_status_id);
- $snoop->fetch($url);
- if (strpos($snoop->response_code, '200') !== false) {
- $data = $snoop->results;
- $status = $json->decode($data);
- $tweet->tw_reply_username = $status->user->screen_name;
- }
- }
- // make sure we haven't downloaded someone else's tweets - happens sometimes due to Twitter hiccups
- if (strtolower($tw_data->user->screen_name) == strtolower($aktt->twitter_username)) {
- $new_tweets[] = $tweet;
- $tweet->add();
- }
- }
- }
- }
- aktt_reset_tweet_checking($hash, time());
-}
-
-
-function aktt_reset_tweet_checking($hash = '', $time = 0) {
- if (!current_user_can('manage_options')) {
- return;
- }
- update_option('aktt_update_hash', $hash);
- update_option('aktt_last_tweet_download', $time);
- update_option('aktt_doing_tweet_download', '0');
-}
-
-function aktt_reset_digests() {
- if (!current_user_can('manage_options')) {
- return;
- }
- update_option('aktt_doing_digest_post', '0');
-}
-
-function aktt_notify_twitter($post_id) {
- global $aktt;
- $aktt->do_blog_post_tweet($post_id);
-}
-add_action('publish_post', 'aktt_notify_twitter', 99);
-
-function aktt_sidebar_tweets() {
- global $wpdb, $aktt;
- if ($aktt->exclude_reply_tweets) {
- $where = "AND tw_text NOT LIKE '@%' ";
- }
- else {
- $where = '';
- }
- $tweets = $wpdb->get_results("
- SELECT *
- FROM $wpdb->aktt
- WHERE tw_text NOT LIKE '$aktt->tweet_prefix%'
- $where
- 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) {
- $output .= ' <li>'.aktt_tweet_display($tweet).'</li>'."\n";
- }
- }
- else {
- $output .= ' <li>'.__('No tweets available at the moment.', 'twitter-tools').'</li>'."\n";
- }
- if (!empty($aktt->twitter_username)) {
- $output .= ' <li class="aktt_more_updates"><a href="'.aktt_profile_url($aktt->twitter_username).'">'.__('More updates...', 'twitter-tools').'</a></li>'."\n";
- }
- $output .= '</ul>';
- if ($aktt->tweet_from_sidebar == '1' && !empty($aktt->twitter_username) && !empty($aktt->twitter_password)) {
- $output .= aktt_tweet_form('input', 'onsubmit="akttPostTweet(); return false;"');
- $output .= ' <p id="aktt_tweet_posted_msg">'.__('Posting tweet...', 'twitter-tools').'</p>';
- }
- if ($aktt->give_tt_credit == '1') {
- $output .= '<p class="aktt_credit">'.__('Powered by <a href="http://alexking.org/projects/wordpress">Twitter Tools</a>', 'twitter-tools').'</p>';
- }
- $output .= '</div>';
- print($output);
-}
-
-function aktt_latest_tweet() {
- global $wpdb, $aktt;
- $tweets = $wpdb->get_results("
- SELECT *
- FROM $wpdb->aktt
- WHERE tw_text NOT LIKE '$aktt->tweet_prefix%'
- GROUP BY tw_id
- ORDER BY tw_created_at DESC
- LIMIT 1
- ");
- if (count($tweets) == 1) {
- foreach ($tweets as $tweet) {
- $output = aktt_tweet_display($tweet);
- }
- }
- else {
- $output = __('No tweets available at the moment.', 'twitter-tools');
- }
- print($output);
-}
-
-function aktt_tweet_display($tweet, $time = 'relative') {
- global $aktt;
- $output = aktt_make_clickable(wp_specialchars($tweet->tw_text));
- if (!empty($tweet->tw_reply_username)) {
- $output .= ' <a href="'.aktt_status_url($tweet->tw_reply_username, $tweet->tw_reply_tweet).'" class="aktt_tweet_reply">'.sprintf(__('in reply to %s', 'twitter-tools'), $tweet->tw_reply_username).'</a>';
- }
- switch ($time) {
- case 'relative':
- $time_display = aktt_relativeTime($tweet->tw_created_at, 3);
- break;
- case 'absolute':
- $time_display = '#';
- break;
- }
- $output .= ' <a href="'.aktt_status_url($aktt->twitter_username, $tweet->tw_id).'" class="aktt_tweet_time">'.$time_display.'</a>';
- $output = apply_filters('aktt_tweet_display', $output, $tweet); // allows you to alter the tweet display output
- return $output;
-}
-
-function aktt_make_clickable($tweet) {
- $tweet .= ' ';
- $tweet = preg_replace_callback(
- '/@([a-zA-Z0-9_]{1,15})([) ])/'
- , create_function(
- '$matches'
- , 'return aktt_profile_link($matches[1], \'@\', $matches[2]);'
- )
- , $tweet
- );
- $tweet = preg_replace_callback(
- '/\ #([a-zA-Z0-9_]{1,15})/'
- , create_function(
- '$matches'
- , 'return aktt_hashtag_link($matches[1], \' #\', \'\');'
- )
- , $tweet
- );
-
- if (function_exists('make_chunky')) {
- return make_chunky($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', 'twitter-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!', 'twitter-tools').'" class="button-primary" />
- <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(__('Twitter Tools', 'twitter-tools'), 'widgets'), 'aktt_widget');
-
- function aktt_widget_control() {
- $options = get_option('aktt_widget');
- if (!is_array($options)) {
- $options = array(
- 'title' => __("What I'm Doing...", 'twitter-tools')
- );
- }
- if (isset($_POST['ak_action']) && $_POST['ak_action'] == 'aktt_update_widget_options') {
- $options['title'] = strip_tags(stripslashes($_POST['aktt_widget_title']));
- update_option('aktt_widget', $options);
- // reset checking so that sidebar isn't blank if this is the first time activating
- aktt_reset_tweet_checking();
- aktt_update_tweets();
- }
-
- // 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 Twitter Tools options on the <a href="options-general.php?page=twitter-tools.php">Twitter Tools Options page</a>.', 'twitter-tools').'
- <input type="hidden" id="ak_action" name="ak_action" value="aktt_update_widget_options" />
- ');
- }
- register_widget_control(array(__('Twitter Tools', 'twitter-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';
-
- $aktt->get_settings();
- if (($aktt->last_tweet_download + $aktt->tweet_download_interval()) < time()) {
- add_action('shutdown', 'aktt_update_tweets');
- add_action('shutdown', 'aktt_ping_digests');
- }
- if (is_admin() || ($aktt->tweet_from_sidebar && current_user_can('publish_posts'))) {
- switch ($aktt->js_lib) {
- case 'jquery':
- wp_enqueue_script('jquery');
- break;
- case 'prototype':
- wp_enqueue_script('prototype');
- break;
- }
- }
- global $wp_version;
- if (isset($wp_version) && version_compare($wp_version, '2.5', '>=') && empty ($aktt->install_date)) {
- add_action('admin_notices', create_function( '', "echo '<div class=\"error\"><p>".sprintf(__('Please update your <a href="%s">Twitter Tools settings</a>', 'twitter-tools'), get_bloginfo('wpurl')."/wp-admin/options-general.php?page=twitter-tools.php")."</p></div>';" ) );
- }
- if (!get_option('aktt_tweet_prefix')) {
- update_option('aktt_tweet_prefix', $aktt->tweet_prefix);
- add_action('admin_notices', create_function( '', "echo '<div class=\"error\"><p>".sprintf(__('Please update your <a href="%s">Twitter Tools settings</a>', 'twitter-tools'), get_bloginfo('wpurl')."/wp-admin/options-general.php?page=twitter-tools.php")."</p></div>';" ) );
- }
-}
-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($_GET['ak_action']) {
- case 'aktt_update_tweets':
- aktt_update_tweets();
- wp_redirect(get_bloginfo('wpurl').'/wp-admin/options-general.php?page=twitter-tools.php&tweets-updated=true');
- die();
- break;
- case 'aktt_reset_tweet_checking':
- aktt_reset_tweet_checking();
- wp_redirect(get_bloginfo('wpurl').'/wp-admin/options-general.php?page=twitter-tools.php&tweet-checking-reset=true');
- die();
- break;
- case 'aktt_reset_tweet_checking':
- aktt_reset_digests();
- wp_redirect(get_bloginfo('wpurl').'/wp-admin/options-general.php?page=twitter-tools.php&digest-reset=true');
- die();
- break;
- case 'aktt_js':
- remove_action('shutdown', 'aktt_ping_digests');
- header("Content-type: text/javascript");
- switch ($aktt->js_lib) {
- case 'jquery':
-?>
-function akttPostTweet() {
- var tweet_field = jQuery('#aktt_tweet_text');
- var tweet_text = tweet_field.val();
- if (tweet_text == '') {
- return;
- }
- var tweet_msg = jQuery("#aktt_tweet_posted_msg");
- jQuery.post(
- "<?php bloginfo('wpurl'); ?>/index.php"
- , {
- ak_action: "aktt_post_tweet_sidebar"
- , aktt_tweet_text: tweet_text
- }
- , function(data) {
- tweet_msg.html(data);
- akttSetReset();
- }
- );
- tweet_field.val('').focus();
- jQuery('#aktt_char_count').html('');
- jQuery("#aktt_tweet_posted_msg").show();
-}
-function akttSetReset() {
- setTimeout('akttReset();', 2000);
-}
-function akttReset() {
- jQuery('#aktt_tweet_posted_msg').hide();
-}
-<?php
- break;
- case 'prototype':
-?>
-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() {
- $('aktt_tweet_posted_msg').style.display = 'none';
-}
-<?php
- break;
- }
- die();
- break;
- case 'aktt_css':
- remove_action('shutdown', 'aktt_ping_digests');
- header("Content-Type: text/css");
-?>
-#aktt_tweet_form {
- margin: 0;
- padding: 5px 0;
-}
-#aktt_tweet_form fieldset {
- border: 0;
-}
-#aktt_tweet_form fieldset #aktt_tweet_submit {
- float: right;
- margin-right: 10px;
-}
-#aktt_tweet_form fieldset #aktt_char_count {
- color: #666;
-}
-#aktt_tweet_posted_msg {
- background: #ffc;
- display: none;
- margin: 0 0 5px 0;
- padding: 5px;
-}
-#aktt_tweet_form div.clear {
- clear: both;
- float: none;
-}
-<?php
- die();
- break;
- case 'aktt_js_admin':
- remove_action('shutdown', 'aktt_ping_digests');
- header("Content-Type: text/javascript");
- switch ($aktt->js_lib) {
- case 'jquery':
-?>
-function akttTestLogin() {
- var result = jQuery('#aktt_login_test_result');
- result.show().addClass('aktt_login_result_wait').html('<?php _e('Testing...', 'twitter-tools'); ?>');
- jQuery.post(
- "<?php bloginfo('wpurl'); ?>/index.php"
- , {
- ak_action: "aktt_login_test"
- , aktt_twitter_username: jQuery('#aktt_twitter_username').val()
- , aktt_twitter_password: jQuery('#aktt_twitter_password').val()
- }
- , function(data) {
- result.html(data).removeClass('aktt_login_result_wait');
- setTimeout('akttTestLoginResult();', 5000);
- }
- );
-};
-
-function akttTestLoginResult() {
- jQuery('#aktt_login_test_result').fadeOut('slow');
-};
-
-(function($){
-
- jQuery.fn.timepicker = function(){
-
- var hrs = new Array();
- for(var h = 1; h <= 12; hrs.push(h++));
-
- var mins = new Array();
- for(var m = 0; m < 60; mins.push(m++));
-
- var ap = new Array('am', 'pm');
-
- function pad(n) {
- n = n.toString();
- return n.length == 1 ? '0' + n : n;
- }
-
- this.each(function() {
-
- var v = $(this).val();
- if (!v) v = new Date();
-
- var d = new Date(v);
- var h = d.getHours();
- var m = d.getMinutes();
- var p = (h >= 12) ? "pm" : "am";
- h = (h > 12) ? h - 12 : h;
-
- var output = '';
-
- output += '<select id="h_' + this.id + '" class="timepicker">';
- for (var hr in hrs){
- output += '<option value="' + pad(hrs[hr]) + '"';
- if(parseInt(hrs[hr], 10) == h || (parseInt(hrs[hr], 10) == 12 && h == 0)) output += ' selected';
- output += '>' + pad(hrs[hr]) + '</option>';
- }
- output += '</select>';
-
- output += '<select id="m_' + this.id + '" class="timepicker">';
- for (var mn in mins){
- output += '<option value="' + pad(mins[mn]) + '"';
- if(parseInt(mins[mn], 10) == m) output += ' selected';
- output += '>' + pad(mins[mn]) + '</option>';
- }
- output += '</select>';
-
- output += '<select id="p_' + this.id + '" class="timepicker">';
- for(var pp in ap){
- output += '<option value="' + ap[pp] + '"';
- if(ap[pp] == p) output += ' selected';
- output += '>' + ap[pp] + '</option>';
- }
- output += '</select>';
-
- $(this).after(output);
-
- var field = this;
- $(this).siblings('select.timepicker').change(function() {
- var h = parseInt($('#h_' + field.id).val(), 10);
- var m = parseInt($('#m_' + field.id).val(), 10);
- var p = $('#p_' + field.id).val();
-
- if (p == "am") {
- if (h == 12) {
- h = 0;
- }
- } else if (p == "pm") {
- if (h < 12) {
- h += 12;
- }
- }
-
- var d = new Date();
- d.setHours(h);
- d.setMinutes(m);
-
- $(field).val(d.toUTCString());
- }).change();
-
- });
-
- return this;
- };
-
- jQuery.fn.daypicker = function() {
-
- var days = new Array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday');
-
- this.each(function() {
-
- var v = $(this).val();
- if (!v) v = 0;
- v = parseInt(v, 10);
-
- var output = "";
- output += '<select id="d_' + this.id + '" class="daypicker">';
- for (var i = 0; i < days.length; i++) {
- output += '<option value="' + i + '"';
- if (v == i) output += ' selected';
- output += '>' + days[i] + '</option>';
- }
- output += '</select>';
-
- $(this).after(output);
-
- var field = this;
- $(this).siblings('select.daypicker').change(function() {
- $(field).val( $(this).val() );
- }).change();
-
- });
-
- };
-
- jQuery.fn.forceToggleClass = function(classNames, bOn) {
- return this.each(function() {
- jQuery(this)[ bOn ? "addClass" : "removeClass" ](classNames);
- });
- };
-
-})(jQuery);
-
-jQuery(function() {
-
- // add in the time and day selects
- jQuery('form#ak_twittertools input.time').timepicker();
- jQuery('form#ak_twittertools input.day').daypicker();
-
- // togglers
- jQuery('.time_toggle .toggler').change(function() {
- var theSelect = jQuery(this);
- theSelect.parent('.time_toggle').forceToggleClass('active', theSelect.val() === "1");
- }).change();
-
-});
-<?php
- break;
- case 'prototype':
-?>
-function akttTestLogin() {
- var username = $('aktt_twitter_username').value;
- var password = $('aktt_twitter_password').value;
- var result = $('aktt_login_test_result');
- result.className = 'aktt_login_result_wait';
- result.innerHTML = '<?php _e('Testing...', 'twitter-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() {
- $('aktt_login_test_result').className = 'aktt_login_result';
- Fat.fade_element('aktt_login_test_result');
-}
-<?php
- break;
- }
- die();
- break;
- case 'aktt_css_admin':
- remove_action('shutdown', 'aktt_ping_digests');
- header("Content-Type: text/css");
-?>
-#aktt_tweet_form {
- margin: 0;
- padding: 5px 0;
-}
-#aktt_tweet_form fieldset {
- border: 0;
-}
-#aktt_tweet_form fieldset textarea {
- width: 95%;
-}
-#aktt_tweet_form fieldset #aktt_tweet_submit {
- float: right;
- margin-right: 50px;
-}
-#aktt_tweet_form fieldset #aktt_char_count {
- color: #666;
-}
-#ak_readme {
- height: 300px;
- width: 95%;
-}
-#ak_twittertools .options {
- overflow: hidden;
- border: none;
-}
-#ak_twittertools .option {
- overflow: hidden;
- padding-bottom: 9px;
- padding-top: 9px;
-}
-#ak_twittertools .option label {
- display: block;
- float: left;
- width: 200px;
- margin-right: 24px;
- text-align: right;
-}
-#ak_twittertools .option span {
- display: block;
- float: left;
- margin-left: 230px;
- margin-top: 6px;
- clear: left;
-}
-#ak_twittertools select,
-#ak_twittertools input {
- float: left;
- display: block;
- margin-right: 6px;
-}
-#ak_twittertools p.submit {
- overflow: hidden;
-}
-#ak_twittertools .option span {
- color: #666;
- display: block;
-}
-#ak_twittertools #aktt_login_test_result {
- display: inline;
- padding: 3px;
-}
-#ak_twittertools fieldset.options .option span.aktt_login_result_wait {
- background: #ffc;
-}
-#ak_twittertools fieldset.options .option span.aktt_login_result {
- background: #CFEBF7;
- color: #000;
-}
-#ak_twittertools .timepicker,
-#ak_twittertools .daypicker {
- display: none;
-}
-#ak_twittertools .active .timepicker,
-#ak_twittertools .active .daypicker {
- display: block
-}
-<?php
- die();
- break;
- }
- }
- if (!empty($_POST['ak_action'])) {
- switch($_POST['ak_action']) {
- case 'aktt_update_settings':
- $aktt->populate_settings();
- $aktt->update_settings();
- wp_redirect(get_bloginfo('wpurl').'/wp-admin/options-general.php?page=twitter-tools.php&updated=true');
- die();
- break;
- case 'aktt_post_tweet_sidebar':
- if (!empty($_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.', 'twitter-tools'));
- }
- else {
- die(__('Tweet post failed.', 'twitter-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)) {
- wp_redirect(get_bloginfo('wpurl').'/wp-admin/post-new.php?page=twitter-tools.php&tweet-posted=true');
- }
- else {
- wp_die(__('Oops, your tweet was not posted. Please check your username and password and that Twitter is up and running happily.', 'twitter-tools'));
- }
- die();
- }
- break;
- case 'aktt_login_test':
- $test = @aktt_login_test(
- @stripslashes($_POST['aktt_twitter_username'])
- , @stripslashes($_POST['aktt_twitter_password'])
- );
- die(__($test, 'twitter-tools'));
- break;
- }
- }
-}
-add_action('init', 'aktt_request_handler', 10);
-
-function aktt_admin_tweet_form() {
- global $aktt;
- if ( $_GET['tweet-posted'] ) {
- print('
- <div id="message" class="updated fade">
- <p>'.__('Tweet posted.', 'twitter-tools').'</p>
- </div>
- ');
- }
- print('
- <div class="wrap" id="aktt_write_tweet">
- ');
- if (empty($aktt->twitter_username) || empty($aktt->twitter_password)) {
- print('
- <p>'.__('Please enter your <a href="http://twitter.com">Twitter</a> account information in your <a href="options-general.php?page=twitter-tools.php">Twitter Tools Options</a>.', 'twitter-tools').'</p>
- ');
- }
- else {
- print('
- <h2>'.__('Write Tweet', 'twitter-tools').'</h2>
- <p>'.__('This will create a new \'tweet\' in <a href="http://twitter.com">Twitter</a> using the account information in your <a href="options-general.php?page=twitter-tools.php">Twitter Tools Options</a>.', 'twitter-tools').'</p>
- '.aktt_tweet_form('textarea').'
- ');
- }
- print('
- </div>
- ');
-}
-
-function aktt_options_form() {
- global $wpdb, $aktt;
-
- $categories = get_categories('hide_empty=0');
- $cat_options = '';
- foreach ($categories as $category) {
-// WP < 2.3 compatibility
- !empty($category->term_id) ? $cat_id = $category->term_id : $cat_id = $category->cat_ID;
- !empty($category->name) ? $cat_name = $category->name : $cat_name = $category->cat_name;
- if ($cat_id == $aktt->blog_post_category) {
- $selected = 'selected="selected"';
- }
- else {
- $selected = '';
- }
- $cat_options .= "\n\t<option value='$cat_id' $selected>$cat_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>";
- }
-
- $js_libs = array(
- 'jquery' => 'jQuery'
- , 'prototype' => 'Prototype'
- );
- $js_lib_options = '';
- foreach ($js_libs as $js_lib => $js_lib_display) {
- if ($js_lib == $aktt->js_lib) {
- $selected = 'selected="selected"';
- }
- else {
- $selected = '';
- }
- $js_lib_options .= "\n\t<option value='$js_lib' $selected>$js_lib_display</option>";
- }
- $digest_tweet_orders = array(
- 'ASC' => __('Oldest first (Chronological order)', 'twitter-tools'),
- 'DESC' => __('Newest first (Reverse-chronological order)', 'twitter-tools')
- );
- $digest_tweet_order_options = '';
- foreach ($digest_tweet_orders as $digest_tweet_order => $digest_tweet_order_display) {
- if ($digest_tweet_order == $aktt->digest_tweet_order) {
- $selected = 'selected="selected"';
- }
- else {
- $selected = '';
- }
- $digest_tweet_order_options .= "\n\t<option value='$digest_tweet_order' $selected>$digest_tweet_order_display</option>";
- }
- $yes_no = array(
- 'create_blog_posts'
- , 'create_digest'
- , 'create_digest_weekly'
- , 'notify_twitter'
- , 'notify_twitter_default'
- , 'tweet_from_sidebar'
- , 'give_tt_credit'
- , 'exclude_reply_tweets'
- );
- foreach ($yes_no as $key) {
- $var = $key.'_options';
- if ($aktt->$key == '0') {
- $$var = '
- <option value="0" selected="selected">'.__('No', 'twitter-tools').'</option>
- <option value="1">'.__('Yes', 'twitter-tools').'</option>
- ';
- }
- else {
- $$var = '
- <option value="0">'.__('No', 'twitter-tools').'</option>
- <option value="1" selected="selected">'.__('Yes', 'twitter-tools').'</option>
- ';
- }
- }
- if ( $_GET['tweets-updated'] ) {
- print('
- <div id="message" class="updated fade">
- <p>'.__('Tweets updated.', 'twitter-tools').'</p>
- </div>
- ');
- }
- if ( $_GET['tweet-checking-reset'] ) {
- print('
- <div id="message" class="updated fade">
- <p>'.__('Tweet checking has been reset.', 'twitter-tools').'</p>
- </div>
- ');
- }
- print('
- <div class="wrap" id="aktt_options_page">
- <h2>'.__('Twitter Tools Options', 'twitter-tools').'</h2>
- <form id="ak_twittertools" name="ak_twittertools" action="'.get_bloginfo('wpurl').'/wp-admin/options-general.php" method="post">
- <fieldset class="options">
- <div class="option">
- <label for="aktt_twitter_username">'.__('Twitter Username', 'twitter-tools').'/'.__('Password', 'twitter-tools').'</label>
- <input type="text" size="25" name="aktt_twitter_username" id="aktt_twitter_username" value="'.$aktt->twitter_username.'" autocomplete="off" />
- <input type="password" size="25" name="aktt_twitter_password" id="aktt_twitter_password" value="'.$aktt->twitter_password.'" autocomplete="off" />
- <input type="button" class="button" name="aktt_login_test" id="aktt_login_test" value="'.__('Test Login Info', 'twitter-tools').'" onclick="akttTestLogin(); return false;" />
- <span id="aktt_login_test_result"></span>
- </div>
- <div class="option">
- <label for="aktt_notify_twitter">'.__('Enable option to create a tweet when you post in your blog?', 'twitter-tools').'</label>
- <select name="aktt_notify_twitter" id="aktt_notify_twitter">'.$notify_twitter_options.'</select>
- </div>
- <div class="option">
- <label for="aktt_tweet_prefix">'.__('Tweet prefix for new blog posts:', 'twitter-tools').'</label>
- <input type="text" size="30" name="aktt_tweet_prefix" id="aktt_tweet_prefix" value="'.$aktt->tweet_prefix.'" /><span>'.__('Cannot be left blank. Will result in <b>{Your prefix}: Title URL</b>', 'twitter-tools').'</span>
- </div>
- <div class="option">
- <label for="aktt_notify_twitter_default">'.__('Set this on by default?', 'twitter-tools').'</label>
- <select name="aktt_notify_twitter_default" id="aktt_notify_twitter_default">'.$notify_twitter_default_options.'</select><span>' .__('Also determines tweeting for posting via XML-RPC', 'twitter-tools').'</span>
- </div>
- <div class="option">
- <label for="aktt_create_blog_posts">'.__('Create a blog post from each of your tweets?', 'twitter-tools').'</label>
- <select name="aktt_create_blog_posts" id="aktt_create_blog_posts">'.$create_blog_posts_options.'</select>
- </div>
- <div class="option time_toggle">
- <label>'.__('Create a daily digest blog post from your tweets?', 'twitter-tools').'</label>
- <select name="aktt_create_digest" class="toggler">'.$create_digest_options.'</select>
- <input type="hidden" class="time" id="aktt_digest_daily_time" name="aktt_digest_daily_time" value="'.$aktt->digest_daily_time.'" />
- </div>
- <div class="option">
- <label for="aktt_digest_title">'.__('Title for daily digest posts:', 'twitter-tools').'</label>
- <input type="text" size="30" name="aktt_digest_title" id="aktt_digest_title" value="'.$aktt->digest_title.'" />
- <span>'.__('Include %s where you want the date. Example: Tweets on %s', 'twitter-tools').'</span>
- </div>
- <div class="option time_toggle">
- <label>'.__('Create a weekly digest blog post from your tweets?', 'twitter-tools').'</label>
- <select name="aktt_create_digest_weekly" class="toggler">'.$create_digest_weekly_options.'</select>
- <input type="hidden" class="time" name="aktt_digest_weekly_time" id="aktt_digest_weekly_time" value="'.$aktt->digest_weekly_time.'" />
- <input type="hidden" class="day" name="aktt_digest_weekly_day" value="'.$aktt->digest_weekly_day.'" />
- </div>
- <div class="option">
- <label for="aktt_digest_title_weekly">'.__('Title for weekly digest posts:', 'twitter-tools').'</label>
- <input type="text" size="30" name="aktt_digest_title_weekly" id="aktt_digest_title_weekly" value="'.$aktt->digest_title_weekly.'" />
- <span>'.__('Include %s where you want the date. Example: Tweets on %s', 'twitter-tools').'</span>
- </div>
- <div class="option">
- <label for="aktt_digest_tweet_order">'.__('Order of tweets in digest?', 'twitter-tools').'</label>
- <select name="aktt_digest_tweet_order" id="aktt_digest_tweet_order">'.$digest_tweet_order_options.'</select>
- </div>
- <div class="option">
- <label for="aktt_blog_post_category">'.__('Category for tweet posts:', 'twitter-tools').'</label>
- <select name="aktt_blog_post_category" id="aktt_blog_post_category">'.$cat_options.'</select>
- </div>
- <div class="option">
- <label for="aktt_blog_post_tags">'.__('Tag(s) for your tweet posts:', 'twitter-tools').'</label>
- <input name="aktt_blog_post_tags" id="aktt_blog_post_tags" value="'.$aktt->blog_post_tags.'">
- <span>'.__('Separate multiple tags with commas. Example: tweets, twitter', 'twitter-tools').'</span>
- </div>
- <div class="option">
- <label for="aktt_blog_post_author">'.__('Author for tweet posts:', 'twitter-tools').'</label>
- <select name="aktt_blog_post_author" id="aktt_blog_post_author">'.$author_options.'</select>
- </div>
- <div class="option">
- <label for="aktt_exclude_reply_tweets">'.__('Exclude @reply tweets in your sidebar, digests and created blog posts?', 'twitter-tools').'</label>
- <select name="aktt_exclude_reply_tweets" id="aktt_exclude_reply_tweets">'.$exclude_reply_tweets_options.'</select>
- </div>
- <div class="option">
- <label for="aktt_sidebar_tweet_count">'.__('Tweets to show in sidebar:', 'twitter-tools').'</label>
- <input type="text" size="3" name="aktt_sidebar_tweet_count" id="aktt_sidebar_tweet_count" value="'.$aktt->sidebar_tweet_count.'" />
- <span>'.__('Numbers only please.', 'twitter-tools').'</span>
- </div>
- <div class="option">
- <label for="aktt_tweet_from_sidebar">'.__('Create tweets from your sidebar?', 'twitter-tools').'</label>
- <select name="aktt_tweet_from_sidebar" id="aktt_tweet_from_sidebar">'.$tweet_from_sidebar_options.'</select>
- </div>
- <div class="option">
- <label for="aktt_js_lib">'.__('JS Library to use?', 'twitter-tools').'</label>
- <select name="aktt_js_lib" id="aktt_js_lib">'.$js_lib_options.'</select>
- </div>
- <div class="option">
- <label for="aktt_give_tt_credit">'.__('Give Twitter Tools credit?', 'twitter-tools').'</label>
- <select name="aktt_give_tt_credit" id="aktt_give_tt_credit">'.$give_tt_credit_options.'</select>
- </div>
- </fieldset>
- <p class="submit">
- <input type="submit" name="submit" class="button-primary" value="'.__('Update Twitter Tools Options', 'twitter-tools').'" />
- </p>
- <input type="hidden" name="ak_action" value="aktt_update_settings" class="hidden" style="display: none;" />
- </form>
- <h2>'.__('Update Tweets / Reset Checking and Digests', 'twitter-tools').'</h2>
- <form name="ak_twittertools_updatetweets" action="'.get_bloginfo('wpurl').'/wp-admin/options-general.php" method="get">
- <p>'.__('Use these buttons to manually update your tweets or reset the checking settings.', 'twitter-tools').'</p>
- <p class="submit">
- <input type="submit" name="submit-button" value="'.__('Update Tweets', 'twitter-tools').'" />
- <input type="submit" name="reset-button-1" value="'.__('Reset Tweet Checking', 'twitter-tools').'" onclick="document.getElementById(\'ak_action_2\').value = \'aktt_reset_tweet_checking\';" />
- <input type="submit" name="reset-button-2" value="'.__('Reset Digests', 'twitter-tools').'" onclick="document.getElementById(\'ak_action_2\').value = \'aktt_reset_digests\';" />
- <input type="hidden" name="ak_action" id="ak_action_2" value="aktt_update_tweets" />
- </p>
- </form>
- ');
- do_action('aktt_options_form');
- print('
-
- <h2>'.__('README', 'twitter-tools').'</h2>
- <p>'.__('Find answers to common questions here.', 'twitter-tools').'</p>
- <iframe id="ak_readme" src="http://alexking.org/projects/wordpress/readme?project=twitter-tools"></iframe>
- </div>
- ');
-}
-
-function aktt_post_options() {
- global $aktt, $post;
- if ($aktt->notify_twitter) {
- echo '<div class="postbox">
- <h3>'.__('Twitter Tools', 'twitter-tools').'</h3>
- <div class="inside">
- <p>'.__('Notify Twitter about this post?', 'twitter-tools');
- $notify = get_post_meta($post->ID, 'aktt_notify_twitter', true);
- if ($notify == '') {
- switch ($aktt->notify_twitter_default) {
- case '1':
- $notify = 'yes';
- break;
- case '0':
- $notify = 'no';
- break;
- }
- }
- if ($notify == 'no') {
- $yes = '';
- $no = 'checked="checked"';
- }
- else {
- $yes = 'checked="checked"';
- $no = '';
- }
- echo '
- <input type="radio" name="aktt_notify_twitter" id="aktt_notify_twitter_yes" value="yes" '.$yes.' /> <label for="aktt_notify_twitter_yes">'.__('Yes', 'twitter-tools').'</label>
- <input type="radio" name="aktt_notify_twitter" id="aktt_notify_twitter_no" value="no" '.$no.' /> <label for="aktt_notify_twitter_no">'.__('No', 'twitter-tools').'</label>
- ';
- echo '
- </p>
- ';
- do_action('aktt_post_options');
- echo '
- </div><!--.inside-->
- </div><!--.postbox-->
- ';
- }
-}
-add_action('edit_form_advanced', 'aktt_post_options');
-
-function aktt_store_post_options($post_id, $post = false) {
- global $aktt;
- $post = get_post($post_id);
- if (!$post || $post->post_type == 'revision') {
- return;
- }
-
- $notify_meta = get_post_meta($post_id, 'aktt_notify_twitter', true);
- $posted_meta = $_POST['aktt_notify_twitter'];
-
- $save = false;
- if (!empty($posted_meta)) {
- $posted_meta == 'yes' ? $meta = 'yes' : $meta = 'no';
- $save = true;
- }
- else if (empty($notify_meta)) {
- $aktt->notify_twitter_default ? $meta = 'yes' : $meta = 'no';
- $save = true;
- }
- else {
- $save = false;
- }
-
- if ($save) {
- if (!update_post_meta($post_id, 'aktt_notify_twitter', $meta)) {
- add_post_meta($post_id, 'aktt_notify_twitter', $meta);
- }
- }
-}
-add_action('draft_post', 'aktt_store_post_options', 1, 2);
-add_action('publish_post', 'aktt_store_post_options', 1, 2);
-add_action('save_post', 'aktt_store_post_options', 1, 2);
-
-function aktt_menu_items() {
- if (current_user_can('manage_options')) {
- add_options_page(
- __('Twitter Tools Options', 'twitter-tools')
- , __('Twitter Tools', 'twitter-tools')
- , 10
- , basename(__FILE__)
- , 'aktt_options_form'
- );
- }
- if (current_user_can('publish_posts')) {
- add_submenu_page(
- 'post-new.php'
- , __('New Tweet', 'twitter-tools')
- , __('Tweet', 'twitter-tools')
- , 2
- , basename(__FILE__)
- , 'aktt_admin_tweet_form'
- );
- }
-}
-add_action('admin_menu', 'aktt_menu_items');
-
-function aktt_plugin_action_links($links, $file) {
- $plugin_file = basename(__FILE__);
- if (basename($file) == $plugin_file) {
- $settings_link = '<a href="options-general.php?page='.$plugin_file.'">'.__('Settings', 'twitter-tools').'</a>';
- array_unshift($links, $settings_link);
- }
- return $links;
-}
-add_filter('plugin_action_links', 'aktt_plugin_action_links', 10, 2);
-
-if (!function_exists('trim_add_elipsis')) {
- function trim_add_elipsis($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_i18n( __('Y-m-d', 'twitter-tools'), $time);
- } else {
- $relative_date = '';
- if ($weeks > 0) {
- // Weeks and days
- $relative_date .= ($relative_date?', ':'').$weeks.' '.__ngettext('week', 'weeks', $weeks, 'twitter-tools');
- if ($precision <= 2) {
- $relative_date .= $days>0? ($relative_date?', ':'').$days.' '.__ngettext('day', 'days', $days, 'twitter-tools'):'';
- if ($precision == 1) {
- $relative_date .= $hours>0?($relative_date?', ':'').$hours.' '.__ngettext('hr', 'hrs', $hours, 'twitter-tools'):'';
- }
- }
- } elseif ($days > 0) {
- // days and hours
- $relative_date .= ($relative_date?', ':'').$days.' '.__ngettext('day', 'days', $days, 'twitter-tools');
- if ($precision <= 2) {
- $relative_date .= $hours>0?($relative_date?', ':'').$hours.' '.__ngettext('hr', 'hrs', $hours, 'twitter-tools'):'';
- if ($precision == 1) {
- $relative_date .= $minutes>0?($relative_date?', ':'').$minutes.' '.__ngettext('min', 'mins', $minutes, 'twitter-tools'):'';
- }
- }
- } elseif ($hours > 0) {
- // hours and minutes
- $relative_date .= ($relative_date?', ':'').$hours.' '.__ngettext('hr', 'hrs', $hours, 'twitter-tools');
- if ($precision <= 2) {
- $relative_date .= $minutes>0?($relative_date?', ':'').$minutes.' '.__ngettext('min', 'mins', $minutes, 'twitter-tools'):'';
- if ($precision == 1) {
- $relative_date .= $seconds>0?($relative_date?', ':'').$seconds.' '.__ngettext('sec', 'secs', $seconds, 'twitter-tools'):'';
- }
- }
- } elseif ($minutes > 0) {
- // minutes only
- $relative_date .= ($relative_date?', ':'').$minutes.' '.__ngettext('min', 'mins', $minutes, 'twitter-tools');
- if ($precision == 1) {
- $relative_date .= $seconds>0?($relative_date?', ':'').$seconds.' '.__ngettext('sec', 'secs', $seconds, 'twitter-tools'):'';
- }
- } else {
- // seconds only
- $relative_date .= ($relative_date?', ':'').$seconds.' '.__ngettext('sec', 'secs', $seconds, 'twitter-tools');
- }
- }
-
- // Return relative date and add proper verbiage
- return sprintf(__('%s ago', 'twitter-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, $userinfo = null)
- {
-
- }
- }
-
-}
-
-}
-
-?>
\ No newline at end of file
+<?php
+/*
+Plugin Name: Twitter Tools
+Plugin URI: http://crowdfavorite.com/wordpress/plugins/twitter-tools/
+Description: An integration between your WordPress site and Twitter. Create posts from your tweets. Show your tweets in your sidebar. Relies on <a href="http://wordpress.org/extend/plugins/social/">Social</a>.
+Version: 3.0.3
+Author: Crowd Favorite
+Author URI: http://crowdfavorite.com
+*/
+
+// Copyright (c) 2007-2012 Crowd Favorite, Ltd. All rights reserved.
+//
+// Released under the GPL license
+// http://www.opensource.org/licenses/gpl-license.php
+//
+// This is an add-on for WordPress
+// http://wordpress.org/
+//
+// **********************************************************************
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// **********************************************************************
+
+$aktt_file = __FILE__;
+if (isset($plugin)) {
+ $aktt_file = $plugin;
+}
+else if (isset($mu_plugin)) {
+ $aktt_file = $mu_plugin;
+}
+else if (isset($network_plugin)) {
+ $aktt_file = $network_plugin;
+}
+@define('AKTT_FILE', $aktt_file);
+@define('AKTT_PATH', WP_PLUGIN_DIR.'/'.basename(dirname($aktt_file)).'/');
+
+require_once(AKTT_PATH.'/classes/aktt.php');
+require_once(AKTT_PATH.'/classes/aktt_account.php');
+require_once(AKTT_PATH.'/classes/aktt_tweet.php');
+require_once(AKTT_PATH.'/widget.php');
+
+add_action('after_setup_theme', array('AKTT', 'after_setup_theme'), 9999);
+add_action('init', array('AKTT', 'init'), 0);
+
+/* Shortcode syntax
+ * [aktt_tweets
+ * account="alexkingorg"
+ * count="5"
+ * offset="0"
+ * include_rts="0"
+ * include_replies="0"
+ * mentions="crowdfavorite,twittertools"
+ * hashtags="wordpress,plugin,twittertools"
+ * ]
+ */
+function aktt_shortcode_tweets($args) {
+ if (!AKTT::$enabled) {
+ return '';
+ }
+ if ($account = AKTT::default_account()) {
+ $username = $account->social_acct->name();
+ }
+ else { // no accounts, get out
+ return '';
+ }
+ $args = shortcode_atts(array(
+ 'account' => $username,
+ 'include_rts' => 0,
+ 'include_replies' => 0,
+ 'count' => 5,
+ 'mentions' => '',
+ 'hashtags' => '',
+ ), $args);
+ $tweets = AKTT::get_tweets($args);
+ ob_start();
+ include(AKTT_PATH.'/views/tweet-list.php');
+ return ob_get_clean();
+}
+
+/* Shortcode syntax
+ * [aktt_tweet account="alexkingorg"]
+ * [aktt_tweet id="138741523272577028"]
+ */
+function aktt_shortcode_tweet($args) {
+ if (!AKTT::$enabled) {
+ return '';
+ }
+ if ($account = AKTT::default_account()) {
+ $username = $account->social_acct->name();
+ }
+ else { // no accounts, get out
+ return '';
+ }
+ $args = shortcode_atts(array(
+ 'account' => $username,
+ 'id' => null
+ ), $args);
+// if we have an ID, only search by that
+ if (!empty($args['id'])) {
+ unset($args['account']);
+ }
+ $args['count'] = 1;
+ $tweets = AKTT::get_tweets($args);
+ if (count($tweets) != 1) {
+ return '';
+ }
+ $tweet = $tweets[0];
+ ob_start();
+ include(AKTT_PATH.'/views/tweet.php');
+ return ob_get_clean();
+}
+
+// included for compatibility only
+function aktt_sidebar_tweets($count = 5, $form = null) {
+ _deprecated_function(__FUNCTION__, '3.0', 'aktt_shortcode_tweets()');
+ echo do_shortcode('[aktt_tweets count="'.intval($count).'"]');
+}
+
+function aktt_sideload_image($file, $post_id, $desc = null) {
+ if (!function_exists('wp_sideload_image') && !function_exists('download_url')) {
+ include(ABSPATH.'wp-admin/includes/file.php');
+ }
+ // Can be replaced with `wp_sideload_image` once WP 3.5 is released
+ if (function_exists('wp_sideload_image')) {
+ return wp_sideload_image($file, $post_id, $desc);
+ }
+ if ( empty( $file ) ) {
+ return new WP_Error( '', 'File URL cannot be empty.' );
+ }
+
+ // Download file to temp location
+ $tmp = download_url( $file );
+
+ // Set variables for storage
+ // fix file filename for query strings
+ preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches );
+ $file_array['name'] = basename($matches[0]);
+ $file_array['tmp_name'] = $tmp;
+
+ // If error storing temporarily, unlink
+ if ( is_wp_error( $tmp ) ) {
+ @unlink($file_array['tmp_name']);
+ $file_array['tmp_name'] = '';
+ }
+
+ if (!function_exists('media_handle_sideload')) {
+ include(ABSPATH.'wp-admin/includes/media.php');
+ }
+ if (!function_exists('wp_read_image_metadata')) {
+ include(ABSPATH.'wp-admin/includes/image.php');
+ }
+ return media_handle_sideload( $file_array, $post_id, $desc );
+}