Merge remote-tracking branch 'upstream/master' into bootstrap

Conflicts:
	view/php/theme_init.php

2 files changed, 528 insertions, 0 deletions

diff --git a/util/wp/post_to_red/post_to_red.php b/util/wp/post_to_red/post_to_red.php
new file mode 100644
index 000000000..e7f18985e
--- /dev/null
+++ b/util/wp/post_to_red/post_to_red.php
@@ -0,0 +1,489 @@
+<?php
+/*
+Plugin Name: CrossPost to Red Matrix
+Plugin URI: http://blog.duthied.com/2011/09/12/friendika-cross-poster-wordpress-plugin/
+Description: This plugin allows you to cross post to your Red Matrix account. Extended by Mike Macgirvin from a Friendica cross-posting tool 
+Version: 1.2
+Author: Devlon Duthied
+Author URI: http://blog.duthied.com
+*/
+
+/*  Copyright 2011 Devlon Duthie (email: duthied@gmail.com)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License, version 2, as 
+    published by the Free Software Foundation.
+
+    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.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+define("post_to_red_path", WP_PLUGIN_URL . "/" . str_replace(basename( __FILE__), "", plugin_basename(__FILE__)));
+define("post_to_red_version", "1.2");
+$plugin_dir = basename(dirname(__FILE__));
+$plugin = plugin_basename(__FILE__); 
+
+define("post_to_red_acct_name", "post_to_red_admin_options");
+
+function post_to_red_deactivate() {
+	delete_option('post_to_red_seed_location');
+	delete_option('post_to_red_acct_name');
+	delete_option('post_to_red_user_name');
+	delete_option('post_to_red_password');
+}
+
+function post_to_red_get_seed_location() {
+	return get_option('post_to_red_seed_location');
+}
+
+function post_to_red_get_acct_name() {
+	return get_option('post_to_red_acct_name');
+}
+
+function post_to_red_get_channel_name() {
+	return get_option('post_to_red_channel_name');
+}
+
+function post_to_red_get_password() {
+	return get_option('post_to_red_password');
+}
+
+function post_to_red_post($post_id) {
+
+	$post = get_post($post_id);
+	
+    if (isset($_POST['post_to_red'])) {
+		update_post_meta($post_id, 'post_to_red', '1');
+	} 
+
+	// if meta has been set
+	if (get_post_meta($post_id, "post_to_red", true) === '1') {
+
+		$user_name = post_to_red_get_acct_name();
+		$password = post_to_red_get_password();
+		$seed_location = post_to_red_get_seed_location();
+		$channel = post_to_red_get_channel_name();
+		$backlink = get_option('post_to_red_backlink');
+		
+		if ((isset($user_name)) && (isset($password)) && (isset($seed_location))) {
+			// remove potential comments
+			$message = preg_replace('/<!--(.*)-->/Uis', '', $post->post_content);
+
+			// get any tags and make them hashtags
+			$post_tags = get_the_tags($post_id);
+			if ($post_tags) {
+				foreach($post_tags as $tag) {
+			    	$tag_string .= "#" . $tag->name . " "; 
+			  	}
+			}
+
+			$message_id = site_url() . '/' . $post_id;
+
+			if (isset($tag_string)) {
+				$message .=  "<br />$tag_string";	
+			}
+
+			$cats = '';
+
+			$terms = get_the_terms($post_id,'category');
+			if($terms) {
+				foreach($terms as $term) {
+					if(strlen($cats))
+						$cats .= ',';
+					$cats .= htmlspecialchars_decode($term->name, ENT_COMPAT);
+				}
+			}
+
+
+
+			$bbcode = xpost_to_html2bbcode($message);
+
+			if($backlink)
+				$bbcode .= "\n\n" . _('Source:') . ' ' . '[url]' . get_permalink($post_id) . '[/url]';
+			
+			$url = $seed_location . '/api/statuses/update';
+			
+			$headers = array('Authorization' => 'Basic '.base64_encode("$user_name:$password"));
+			$body = array(
+				'title'     => xpost_to_html2bbcode($post->post_title),
+				'status'    => $bbcode,
+				'source'    => 'WordPress', 
+				'namespace' => 'wordpress',
+				'remote_id' => $message_id,
+				'permalink' => $post->guid
+			);
+			if($channel)
+				$body['channel'] = $channel;
+			if($cats)
+				$body['category'] = $cats;
+
+			// post:
+			$request = new WP_Http;
+			$result = $request->request($url , array( 'method' => 'POST', 'body' => $body, 'headers' => $headers));
+
+		}
+		
+	}
+}
+
+
+function post_to_red_delete_post($post_id) {
+
+	$post = get_post($post_id);
+	
+	// if meta has been set
+	if ((get_post_meta($post_id, "post_to_red", true) == '1') || (get_post_meta($post_id, "post_from_red", true) == '1')) {
+
+		$user_name = post_to_red_get_acct_name();
+		$password = post_to_red_get_password();
+		$seed_location = post_to_red_get_seed_location();
+		$channel = post_to_red_get_channel_name();
+		
+		if ((isset($user_name)) && (isset($password)) && (isset($seed_location))) {
+
+			$message_id = site_url() . '/' . $post_id;
+			$url = $seed_location . '/api/statuses/destroy';
+			
+			$headers = array('Authorization' => 'Basic '.base64_encode("$user_name:$password"));
+			$body = array(
+				'namespace' => 'wordpress',
+				'remote_id' => $message_id,
+			);
+			if($channel)
+				$body['channel'] = $channel;
+			
+			// post:
+			$request = new WP_Http;
+			$result = $request->request($url , array( 'method' => 'POST', 'body' => $body, 'headers' => $headers));
+
+		}
+		
+	}
+}
+
+function post_to_red_delete_comment($post_id) {
+
+	// The comment may already be destroyed so we can't query it or the parent post. That means
+	// we have to make a network call for any deleted comment to see if it's registered on Red. 
+	// We really need a "before_delete_comment" action in WP to make
+	// this more efficient.
+
+	$user_name = post_to_red_get_acct_name();
+	$password = post_to_red_get_password();
+	$seed_location = post_to_red_get_seed_location();
+	$channel = post_to_red_get_channel_name();
+		
+	if ((isset($user_name)) && (isset($password)) && (isset($seed_location))) {
+
+		$message_id = site_url() . '/' . $post_id;
+		$url = $seed_location . '/api/statuses/destroy';
+			
+		$headers = array('Authorization' => 'Basic '.base64_encode("$user_name:$password"));
+		$body = array(
+			'namespace' => 'wordpress',
+			'comment_id' => $message_id,
+		);
+		if($channel)
+			$body['channel'] = $channel;
+			
+		// post:
+		$request = new WP_Http;
+		$result = $request->request($url , array( 'method' => 'POST', 'body' => $body, 'headers' => $headers));
+	}
+}
+
+
+
+
+function post_to_red_displayAdminContent() {
+	
+	$seed_url = post_to_red_get_seed_location();
+	$password = post_to_red_get_password();
+	$user_acct = post_to_red_get_acct_name();
+	$channel = post_to_red_get_channel_name();
+	$backlink = get_option('post_to_red_backlink');
+	$backlink_checked = ((intval($backlink)) ? ' checked="checked" ' : '');
+	// debug...
+	// echo "seed location: $seed_url</br>";
+	// echo "password: $password</br>";
+	// echo "user_acct: $user_acct</br>";
+	
+	echo <<<EOF
+	<div class='wrap'>
+		<h2>CrossPost to Red Matrix</h2>
+		<p>This plugin allows you to cross post to your Red Matrix channel.</p>
+	</div>
+	
+	<div class="wrap">
+		<h2>Configuration</h2>
+		<form method="post" action="{$_SERVER["REQUEST_URI"]}">
+			Enter the login details of your Red Matrix account<br /><br />
+			Login (email): <input type="text" name="post_to_red_acct_name" value="{$user_acct}"/><br />
+			Password: <input type="password" name="post_to_red_password" value="{$password}"/><br />
+			Red Matrix URL: <input type="text" name="post_to_red_url" value="{$seed_url}"/><br />
+			Optional channel nickname: <input type="text" name="post_to_red_channel" value="{$channel}"/><br />
+			Add permalink to posts? <input type="checkbox" name="post_to_red_backlink" value="1" {$backlink_checked} /><br />
+			<input type="submit" value="Save" name="submit" />
+		</form>
+		<p></p>
+	</div>
+EOF;
+
+	if(isset($_POST['submit']))	{
+		echo "<div style='text-align:center;padding:4px;width:200px;background-color:#FFFF99;border:1xp solid #CCCCCC;color:#000000;'>Settings Saved!</div>";
+	}
+}
+
+function post_to_red_post_checkbox() {
+
+    add_meta_box(
+        'post_to_red_meta_box_id', 
+        'Cross Post to Red Matrix',
+        'post_to_red_post_meta_content',
+        'post',
+        'normal',
+        'default'
+    );
+}
+
+function post_to_red_post_meta_content($post_id) {
+    wp_nonce_field(plugin_basename( __FILE__ ), 'post_to_red_nonce');
+    echo '<input type="checkbox" name="post_to_red" value="1" /> Cross post?';
+}
+
+function post_to_red_post_field_data($post_id) {
+
+    // check if this isn't an auto save
+    if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
+        return;
+
+    // security check
+	if((! array_key_exists('post_to_red_nonce', $_POST))
+    || (!wp_verify_nonce( $_POST['post_to_red_nonce'], plugin_basename( __FILE__ ))))
+        return;
+
+    // now store data in custom fields based on checkboxes selected
+    if (isset($_POST['post_to_red'])) {
+		update_post_meta($post_id, 'post_to_red', '1');
+	} 
+}
+
+function post_to_red_display_admin_page() {
+	
+	if ((isset($_REQUEST["post_to_red_acct_name"])) && (isset($_REQUEST["post_to_red_password"]))) {
+		
+		$password = $_REQUEST["post_to_red_password"];
+		$red_url = $_REQUEST["post_to_red_url"];
+		$channelname = $_REQUEST['post_to_red_channel'];
+
+		
+		update_option('post_to_red_acct_name', $_REQUEST["post_to_red_acct_name"]);
+		update_option('post_to_red_channel_name', $channelname);
+		update_option('post_to_red_seed_location', $red_url);
+		update_option('post_to_red_password', $password);
+		update_option('post_to_red_backlink', $_REQUEST['post_to_red_backlink']);		
+	}
+	
+	post_to_red_displayAdminContent();
+}
+
+function post_to_red_settings_link($links) { 
+	$settings_link = '<a href="options-general.php?page=xpost-to-redmatrix">Settings</a>'; 
+  	array_unshift($links, $settings_link); 
+  	return $links; 
+}
+
+function post_to_red_admin() {
+	add_options_page("Crosspost to redmatrix", "Crosspost to redmatrix", "manage_options", "xpost-to-redmatrix", "post_to_red_display_admin_page");
+}
+
+register_deactivation_hook( __FILE__, 'post_to_red_deactivate' );
+
+add_filter("plugin_action_links_$plugin", "post_to_red_settings_link");
+
+add_action("admin_menu", "post_to_red_admin");
+add_action('publish_post', 'post_to_red_post');
+add_action('add_meta_boxes', 'post_to_red_post_checkbox');
+add_action('save_post', 'post_to_red_post_field_data');
+add_action('before_delete_post', 'post_to_red_delete_post');
+
+add_action('delete_comment', 'post_to_red_delete_comment');
+
+add_filter('xmlrpc_methods', 'red_xmlrpc_methods');
+
+add_filter('get_avatar', 'post_to_red_get_avatar',10,5);
+
+
+function red_xmlrpc_methods($methods) {
+	$methods['red.Comment'] = 'red_comment';
+	return $methods;
+}
+
+function red_comment($args) {
+	global $wp_xmlrpc_server;
+	$wp_xmlrpc_server->escape( $args );
+
+	$blog_id  = $args[0];
+	$username = $args[1];
+	$password = $args[2];
+	$post       = $args[3];
+	$content_struct = $args[4];
+
+	if ( ! $user = $wp_xmlrpc_server->login( $username, $password ) )
+		return $wp_xmlrpc_server->error;
+
+	if ( is_numeric($post) )
+		$post_id = absint($post);
+	else
+		$post_id = url_to_postid($post);
+
+	if ( ! $post_id )
+		return new IXR_Error( 404, __( 'Invalid post ID.' ) );
+	if ( ! get_post($post_id) )
+		return new IXR_Error( 404, __( 'Invalid post ID.' ) );
+
+	$comment['comment_post_ID'] = $post_id;
+
+	$comment['comment_author'] = '';
+	if ( isset($content_struct['author']) )
+		$comment['comment_author'] = $content_struct['author'];
+
+	$comment['comment_author_email'] = '';
+	if ( isset($content_struct['author_email']) )
+		$comment['comment_author_email'] = $content_struct['author_email'];
+
+	$comment['comment_author_url'] = '';
+	if ( isset($content_struct['author_url']) )
+		$comment['comment_author_url'] = $content_struct['author_url'];
+
+	$comment['user_ID'] = 0;
+
+	if ( get_option('require_name_email') ) {
+		if ( 6 > strlen($comment['comment_author_email']) || '' == $comment['comment_author'] )
+			return new IXR_Error( 403, __( 'Comment author name and email are required' ) );
+		elseif ( !is_email($comment['comment_author_email']) )
+			return new IXR_Error( 403, __( 'A valid email address is required' ) );
+	}
+
+	if(isset($content_struct['comment_id'])) {
+		$comment['comment_ID'] = intval($content_struct['comment_id']);
+		$edit = true;
+	}
+	$comment['comment_post_ID']  = $post_id;
+	$comment['comment_parent']   = isset($content_struct['comment_parent']) ? absint($content_struct['comment_parent']) : 0;
+	$comment['comment_content']  = isset($content_struct['content'])        ? $content_struct['content'] : null;
+
+	do_action('xmlrpc_call', 'red.Comment');
+
+	if($edit) {
+		$result = wp_update_comment($comment);
+		$comment_ID = $comment['comment_ID'];
+	}
+	else {
+       	$comment_ID = wp_new_comment( $comment );
+		if($comment_ID)
+			wp_set_comment_status($comment_ID,'approve');
+	}
+
+	if(isset($content_struct['red_avatar']))
+		add_comment_meta($comment_ID,'red_avatar',$content_struct['red_avatar'],true);
+
+	do_action( 'xmlrpc_call_success_red_Comment', $comment_ID, $args );
+
+	return $comment_ID;
+}
+
+function post_to_red_get_avatar($avatar,$id_or_email,$size,$default,$alt) {
+
+	if(! is_object($id_or_email))
+		return $avatar;
+	if((! array_key_exists('comment_author_email',$id_or_email)) || (empty($id_or_email->comment_author_email)))
+		return $avatar;
+	if((! array_key_exists('comment_ID', $id_or_email)) || (! intval($id_or_email->comment_ID)))
+		return $avatar;
+	$l = get_comment_meta($id_or_email->comment_ID,'red_avatar',true);
+	if($l) {
+		$safe_alt = esc_attr($alt);
+		$avatar = "<img alt='{$safe_alt}' src='{$l}' class='avatar avatar-{$size} photo' height='{$size}' width='{$size}' />";
+	}
+	return $avatar;
+}
+
+
+// from:
+// http://www.docgate.com/tutorial/php/how-to-convert-html-to-bbcode-with-php-script.html
+function xpost_to_html2bbcode($text) {
+	$htmltags = array(
+		'/\<b\>(.*?)\<\/b\>/is',
+		'/\<i\>(.*?)\<\/i\>/is',
+		'/\<u\>(.*?)\<\/u\>/is',
+		'/\<ul.*?\>(.*?)\<\/ul\>/is',
+		'/\<li\>(.*?)\<\/li\>/is',
+		'/\<img(.*?) src=\"(.*?)\" alt=\"(.*?)\" title=\"Smile(y?)\" \/\>/is',		// some smiley
+		'/\<img(.*?) src=\"http:\/\/(.*?)\" (.*?)\>/is',
+		'/\<img(.*?) src=\"(.*?)\" alt=\":(.*?)\" .*? \/\>/is',						// some smiley
+		'/\<div class=\"quotecontent\"\>(.*?)\<\/div\>/is',	
+		'/\<div class=\"codecontent\"\>(.*?)\<\/div\>/is',	
+		'/\<div class=\"quotetitle\"\>(.*?)\<\/div\>/is',	
+		'/\<div class=\"codetitle\"\>(.*?)\<\/div\>/is',
+		'/\<cite.*?\>(.*?)\<\/cite\>/is',
+		'/\<blockquote.*?\>(.*?)\<\/blockquote\>/is',
+		'/\<div\>(.*?)\<\/div\>/is',
+		'/\<code\>(.*?)\<\/code\>/is',
+		'/\<br(.*?)\>/is',
+		'/\<strong\>(.*?)\<\/strong\>/is',
+		'/\<em\>(.*?)\<\/em\>/is',
+		'/\<a href=\"mailto:(.*?)\"(.*?)\>(.*?)\<\/a\>/is',
+		'/\<a .*?href=\"(.*?)\"(.*?)\>http:\/\/(.*?)\<\/a\>/is',
+		'/\<a .*?href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is'
+	);
+
+	$bbtags = array(
+		'[b]$1[/b]',
+		'[i]$1[/i]',
+		'[u]$1[/u]',
+		'[list]$1[/list]',
+		'[*]$1',
+		'$3',
+		'[img]http://$2[/img]' . "\n",
+		':$3',
+		'\[quote\]$1\[/quote\]',
+		'\[code\]$1\[/code\]',
+		'',
+		'',
+		'',
+		'\[quote\]$1\[/quote\]',
+		'$1',
+		'\[code\]$1\[/code\]',
+		"\n",
+		'[b]$1[/b]',
+		'[i]$1[/i]',
+		'[email=$1]$3[/email]',
+		'[url]$1[/url]',
+		'[url=$1]$3[/url]'
+	);
+
+	$text = str_replace ("\n", ' ', $text);
+	$ntext = preg_replace ($htmltags, $bbtags, $text);
+	$ntext = preg_replace ($htmltags, $bbtags, $ntext);
+
+	// for too large text and cannot handle by str_replace
+	if (!$ntext) {
+		$ntext = str_replace(array('<br>', '<br />'), "\n", $text);
+		$ntext = str_replace(array('<strong>', '</strong>'), array('[b]', '[/b]'), $ntext);
+		$ntext = str_replace(array('<em>', '</em>'), array('[i]', '[/i]'), $ntext);
+	}
+
+	$ntext = strip_tags($ntext);
+	
+	$ntext = trim(html_entity_decode($ntext,ENT_QUOTES,'UTF-8'));
+	return $ntext;
+}
+
+
diff --git a/util/wp/post_to_red/readme.txt b/util/wp/post_to_red/readme.txt
new file mode 100644
index 000000000..e27c46236
--- /dev/null
+++ b/util/wp/post_to_red/readme.txt
@@ -0,0 +1,39 @@
+=== CrossPost to redmatrix ===
+Contributors: duthied, macgirvin
+Donate link: TBD
+Tags: redmatrix, crosspost
+Requires at least: 3.2
+Tested up to: 3.2
+Stable tag: 1.2
+
+CrossPost to Red Matrix for WordPress
+
+== Description ==
+This plugin allows you to cross post to your Red Matrix account.
+
+**Note, this plugin converts the html from wordpress into bbcode.  
+The bbcode conversion doesn't handle height and width of an image, so be warned that if you post a very large
+image that is resized via height and with attributes, those attributes won't be honored in the resulatant post.
+
+== Changelog ==
+= 1.2 =
+* ensured no function name collision
+
+= 1.1 =
+* Added feedback to settings form post.
+
+= 1.0 =
+* Initial release.
+
+== Installation ==
+
+1. Install the plugin from your Wordpress admin panel.
+
+OR
+
+1. Upload the plugin folder to the `/wp-content/plugins/` directory.
+2. Activate the plugin through the 'Plugins' menu in WordPress.
+3. On the settings page enter your account name and password and the nickname of the channel to post to -  then click the submit button
+4. To cross-post ensure the check box in the 'Cross Post To redmatrix' is checked before publishing.
+
+== Frequently Asked Questions ==