/**
* Return feed title.
*
* @return string
*/
function get_feed_title()
{
$info = strip_tags(Settings\get_site_option('title'));
$title = apply_filters('get_bloginfo_rss', convert_chars($info));
if (!$title) {
$title = get_bloginfo_rss('name');
$title .= get_wp_title_rss();
}
return apply_filters('inpsmf_feed_title', $title);
}
do_action('atom_ns');
/**
* Fires inside the feed tag in the Atom comment feed.
*
* @since 2.8.0
*/
do_action('atom_comments_ns');
?>
>
<title type="text"><?php
if (is_singular()) {
printf(ent2ncr(__('Comments on %s')), get_the_title_rss());
} elseif (is_search()) {
printf(ent2ncr(__('Comments for %1$s searching on %2$s')), get_bloginfo_rss('name'), get_search_query());
} else {
printf(ent2ncr(__('Comments for %s')), get_wp_title_rss());
}
?>
</title>
<subtitle type="text"><?php
bloginfo_rss('description');
?>
</subtitle>
<updated><?php
echo mysql2date('Y-m-d\\TH:i:s\\Z', get_lastcommentmodified('GMT'), false);
?>
</updated>
<?php
if (is_singular()) {
/**
* Display the blog title for display of the feed title.
*
* @package WordPress
* @subpackage Feed
* @since 2.2.0
* @uses apply_filters() Calls 'wp_title_rss' on the blog title.
* @see wp_title() $sep parameter usage.
*
* @param string $sep Optional.
*/
function wp_title_rss($sep = '»')
{
echo apply_filters('wp_title_rss', get_wp_title_rss($sep));
}
/**
* Output an RSS2 feed of replies, based on the query passed.
*
* @since bbPress (r3171)
*
* @uses bbp_version()
* @uses bbp_is_single_topic()
* @uses bbp_user_can_view_forum()
* @uses bbp_get_topic_forum_id()
* @uses bbp_show_load_topic()
* @uses bbp_topic_permalink()
* @uses bbp_topic_title()
* @uses bbp_get_topic_reply_count()
* @uses bbp_topic_content()
* @uses bbp_has_replies()
* @uses bbp_replies()
* @uses bbp_the_reply()
* @uses bbp_reply_url()
* @uses bbp_reply_title()
* @uses bbp_reply_content()
* @uses get_wp_title_rss()
* @uses get_option()
* @uses bloginfo_rss
* @uses self_link()
* @uses the_author()
* @uses get_post_time()
* @uses rss_enclosure()
* @uses do_action()
* @uses apply_filters()
*
* @param array $replies_query
*/
function bbp_display_replies_feed_rss2($replies_query = array())
{
// User cannot access forum this topic is in
if (bbp_is_single_topic() && !bbp_user_can_view_forum(array('forum_id' => bbp_get_topic_forum_id()))) {
return;
}
// Adjust the title based on context
if (bbp_is_single_topic() && bbp_user_can_view_forum(array('forum_id' => bbp_get_topic_forum_id()))) {
$title = apply_filters('wp_title_rss', get_wp_title_rss(' » '));
} elseif (!bbp_show_lead_topic()) {
$title = ' » ' . __('All Posts', 'bbpress');
} else {
$title = ' » ' . __('All Replies', 'bbpress');
}
// Display the feed
header('Content-Type: ' . feed_content_type('rss-http') . '; charset=' . get_option('blog_charset'), true);
header('Status: 200 OK');
echo '<?xml version="1.0" encoding="' . get_option('blog_charset') . '"?' . '>';
?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
<?php
do_action('bbp_feed');
?>
>
<channel>
<title><?php
bloginfo_rss('name');
echo $title;
?>
</title>
<atom:link href="<?php
self_link();
?>
" rel="self" type="application/rss+xml" />
<link><?php
self_link();
?>
</link>
<description><?php
//
?>
</description>
<pubDate><?php
echo mysql2date('D, d M Y H:i:s O', current_time('mysql'), false);
?>
</pubDate>
<generator>http://bbpress.org/?v=<?php
bbp_version();
?>
</generator>
<language><?php
bloginfo_rss('language');
?>
</language>
<?php
do_action('bbp_feed_head');
?>
<?php
if (bbp_is_single_topic()) {
?>
<?php
if (bbp_user_can_view_forum(array('forum_id' => bbp_get_topic_forum_id()))) {
?>
<?php
if (bbp_show_lead_topic()) {
?>
<item>
<guid><?php
bbp_topic_permalink();
?>
</guid>
<title><![CDATA[<?php
bbp_topic_title();
?>
]]></title>
<link><?php
bbp_topic_permalink();
?>
</link>
<pubDate><?php
echo mysql2date('D, d M Y H:i:s +0000', get_post_time('Y-m-d H:i:s', true), false);
?>
</pubDate>
<dc:creator><?php
the_author();
?>
</dc:creator>
<description>
<![CDATA[
<p><?php
printf(__('Replies: %s', 'bbpress'), bbp_get_topic_reply_count());
?>
</p>
<?php
bbp_topic_content();
?>
]]>
</description>
<?php
rss_enclosure();
?>
<?php
do_action('bbp_feed_item');
?>
</item>
<?php
}
?>
<?php
}
?>
<?php
}
?>
<?php
if (bbp_has_replies($replies_query)) {
?>
<?php
while (bbp_replies()) {
bbp_the_reply();
?>
<item>
<guid><?php
bbp_reply_url();
?>
</guid>
<title><![CDATA[<?php
bbp_reply_title();
?>
]]></title>
<link><?php
bbp_reply_url();
?>
</link>
<pubDate><?php
echo mysql2date('D, d M Y H:i:s +0000', get_post_time('Y-m-d H:i:s', true), false);
?>
</pubDate>
<dc:creator><?php
the_author();
?>
</dc:creator>
<description>
<![CDATA[
<?php
bbp_reply_content();
?>
]]>
</description>
<?php
rss_enclosure();
?>
<?php
do_action('bbp_feed_item');
?>
</item>
<?php
}
?>
<?php
}
?>
<?php
do_action('bbp_feed_footer');
?>
</channel>
</rss>
<?php
// We're done here
exit;
}
/**
* Universal Feed Loader
* hooked function
* supports custom settings
* NOTE uses just-in-time initialization
* @see functions.php, feed-links include module
* @uses Universal Feed Writer class
*/
function tLoadFeed()
{
global $tFeeds, $tCurrentFeed, $wp_query, $post;
$tCurrentFeed = get_query_var('feed');
// FB::trace($tCurrentFeed);
if (empty($tCurrentFeed) || $tCurrentFeed == 'feed') {
$tCurrentFeed = get_default_feed();
# rss2
}
$args =& $tFeeds[$tCurrentFeed];
$defaults = array('num_entries' => get_option('posts_per_rss'), 'do_images' => true, 'size_image' => 'large', 'feed_type' => defined('TFEED') ? TFEED : 'atom', 'feed_title' => 'Recent Posts', 'feed_description' => 'An unfiltered list limited to ' . $num_entries . ' posts');
$args = apply_filters('t_load_feed_args', $args);
$args = wp_parse_args($args, $defaults);
# customizing default info
if (is_category()) {
$category = t_get_term_name(get_query_var('cat'), 'category');
$args['feed_title'] = 'Feed for ' . $category;
$args['feed_description'] = 'A list limited to ' . $args['num_entries'] . ' posts categorized under ' . $category;
}
if ($wp_query->is_comment_feed) {
# comment feed
if (is_singular()) {
$args['feed_title'] = 'Recent comments on ' . get_the_title_rss();
} elseif (is_search()) {
$args['feed_title'] = 'Comments for search on ' . attribute_escape($wp_query->query_vars['s']);
} else {
$args['feed_title'] = 'Recent comments for ' . get_wp_title_rss();
}
$args['feed_title'] = ent2ncr($args['feed_title']);
$args['feed_description'] = 'A list limited to ' . $args['num_entries'] . ' comments';
}
$args['query'] = tGetFeedQuery();
if (is_array($args['query'])) {
$args['query']['showposts'] =& $args['num_entries'];
}
if ($tCurrentFeed == 'rss' || $tCurrentFeed == 'rss2' || $tCurrentFeed == 'atom') {
$args['feed_type'] = $tCurrentFeed;
} else {
$args['feed_title'] = ucwords(str_replace('_', ' ', $tCurrentFeed));
}
extract($args);
# namespacing
switch ($feed_type) {
case 'rss2':
$namespace = '
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
';
$feedType = RSS2;
break;
case 'rss':
$namespace = '
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:admin="http://webns.net/mvcb/"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
';
$feedType = RSS1;
break;
case 'atom':
default:
$namespace = '
xmlns:thr="http://purl.org/syndication/thread/1.0"
xml:lang="' . get_option('rss_language') . '"
xml:base="' . get_bloginfo_rss('url') . '"
';
$feedType = ATOM;
break;
}
$GLOBALS['t_feed_ns'] = $namespace;
# for use in FeedWriter
add_filter('t_feed_ns', create_function('$default', 'return $default . $GLOBALS["t_feed_ns"];'));
# start
$feedWriter = new FeedWriter($feedType);
require TDIR . TMODINC . 'feed-head.php';
require TDIR . TMODINC . 'feed-body.php';
# output
$out = ob_get_contents();
$out = str_replace(array("\n", "\r", "\t", ' '), '', $input);
ob_end_clean();
$feedWriter->generateFeed();
// lifestream_rss_feed();
// FB::info($args);
}
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
<?php
do_action('rss2_ns');
do_action('rss2_comments_ns');
?>
>
<channel>
<title><?php
if (is_singular()) {
printf(ent2ncr(__('Comments on: %s')), get_the_title_rss() . ' by ' . $user_print_name);
} elseif (is_search()) {
printf(ent2ncr(__('Comments for %s searching on %s')), get_bloginfo_rss('name'), esc_attr($wp_query->query_vars['s']));
} else {
printf(ent2ncr(__('Comments for %s')), get_bloginfo_rss('name') . ' by ' . $user_print_name . get_wp_title_rss());
}
?>
</title>
<atom:link href="<?php
self_link();
?>
" rel="self" type="application/rss+xml" />
<link><?php
is_single() ? the_permalink_rss() : bloginfo_rss("url");
?>
</link>
<description><?php
bloginfo_rss("description");
?>
</description>
/**
* Display the blog title for display of the feed title.
*
* @since 2.2.0
* @see wp_title() $sep parameter usage.
*
* @param string $sep Optional.
*/
function wp_title_rss($sep = '»')
{
/**
* Filter the blog title for display of the feed title.
*
* @since 2.2.0
*
* @see get_wp_title_rss()
*
* @param string $wp_title The current blog title.
* @param string $sep Separator used by wp_title().
*/
echo apply_filters('wp_title_rss', get_wp_title_rss($sep), $sep);
}
function weaverii_sc_info()
{
global $current_user;
$out = '<strong>' . WEAVERII_THEMEVERSION . ' Info</strong><hr />';
get_currentuserinfo();
if (isset($current_user->display_name)) {
$out .= '<em>User:</em> ' . $current_user->display_name . '<br />';
}
$out .= ' ' . wp_register('', '<br />', false);
$out .= ' ' . wp_loginout('', false) . '<br />';
global $weaverii_mobile;
$device = $weaverii_mobile;
$out .= '<em>Browser:</em> ' . ($device ? $device['browser'] . '/' . $device['type'] . '/' . $device['os'] : 'Non-Mobile Browser') . '<br />';
$agent = 'Not Available';
if (isset($_SERVER["HTTP_USER_AGENT"])) {
$agent = $_SERVER['HTTP_USER_AGENT'];
}
$out .= '<em>User Agent</em>: <small>' . $agent . '</small>';
$out .= '<div id="example"></div>
<script type="text/javascript">
var txt = "";
var myWidth;
if( typeof( window.innerWidth ) == "number" ) {
//Non-IE
myWidth = window.innerWidth;
} else if( document.documentElement &&
( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
//IE 6+ in "standards compliant mode"
myWidth = document.documentElement.clientWidth;
} else if ( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
//IE 4 compatible
myWidth = document.body.clientWidth;
}
txt+= "<em>Browser Width: </em>" + myWidth + " px<br>";
document.getElementById("example").innerHTML=txt;
</script>';
if (!weaverii_use_inline_css(weaverii_get_css_filename())) {
$out .= '<em>Using CSS file:</em> ' . weaverii_get_css_filename();
} else {
$out .= '<em>Using Inline CSS</em>';
}
$out .= '<br /><em>Mobile Mode: </em> ' . weaverii_getopt('_wii_mode_mobile');
$out .= '<br /><em>Feed title:</em> ' . get_bloginfo_rss('name') . get_wp_title_rss();
$out .= '<br /><em>You are using</em> WordPress ' . $GLOBALS['wp_version'] . '<br /><em>PHP Version:</em> ' . phpversion();
$out .= '<br /><em>Memory:</em> ' . round(memory_get_usage() / 1024 / 1024, 2) . 'M of ' . (int) ini_get('memory_limit') . 'M <hr />';
return $out;
}
/**
* Inject into RSS2 xml header
* @see http://www.w3schools.com/rss/rss_reference.asp
*/
function ts_feed_spruce_rss2_head()
{
$options = ts_feed_spruce_get_options();
if (!empty($options['rss2image'])) {
echo "<image>";
echo "<link>" . get_bloginfo_rss('url') . '</link>';
echo "<title>" . get_bloginfo_rss('name') . get_wp_title_rss('»') . '</title>';
echo "<url>" . esc_url($options['rss2image']) . '</url>';
echo "</image>";
}
echo '<copyright><![CDATA[';
if (!empty($options['copyright'])) {
echo ent2ncr(strip_tags(str_ireplace('%year%', copyright_date(), $options['copyright'])));
} else {
echo ent2ncr('(c) ' . copyright_date() . ' ' . get_bloginfo('name'));
}
echo ']]></copyright>';
}
function amt_metadata_analysis($default_text, $metadata_block_head, $metadata_block_footer, $metadata_block_content_filter)
{
// Analysis is appended only o content pages
if (!is_singular()) {
return $default_text;
}
// Check the filter based switch
if (!apply_filters('amt_metadata_analysis_enable', true)) {
return $default_text;
}
//
// Collect data
//
$options = amt_get_options();
$post = amt_get_queried_object();
if (!isset($post->ID) || $post->ID <= 0) {
return $default_text;
}
// Content and stats
// Post content
$post_content = strtolower(amt_get_clean_post_content($options, $post));
$post_content_length = strlen($post_content);
//var_dump($post_content);
// Total words
if (function_exists('wordstats_words')) {
$post_word_count = wordstats_words($post_content);
// provided by the word-statistics-plugin by FD
} else {
$post_word_count = str_word_count($post_content);
}
// Total sentences
if (function_exists('wordstats_sentences')) {
$post_sentence_count = wordstats_sentences($post_content);
// provided by the word-statistics-plugin by FD
} else {
$post_sentence_count = preg_match_all('/[.!?\\r]/', $post_content, $dummy);
}
// Total syllables
// TODO: Find better function
$post_syllable_count = preg_match_all('/[aeiouy]/', $post_content, $dummy);
// Titles
// Original
$post_title = strtolower(strip_tags(get_the_title($post->ID)));
// Title HTML element
if ($options['enable_advanced_title_management'] == '1') {
// If Advanced Title management is enabled, use this directly:
$post_title_html_element = strtolower(amt_get_title_for_title_element($options, $post));
} else {
if (version_compare(get_bloginfo('version'), '4.4', '>=')) {
// Since WP 4.4
// - https://make.wordpress.org/core/2015/10/20/document-title-in-4-4/
//$post_title_html_element = strtolower( apply_filters('document_title_parts', array('title' => $post_title) ) );
//$post_title_html_element = wp_get_document_title();
$post_title_html_element = strtolower(get_wp_title_rss());
} else {
// Reverting back to the one argument version of the fitlering function.
//$post_title_html_element = strtolower( apply_filters('wp_title', $post_title) );
// Until testing is performed on old WP versions we just use post title
$post_title_html_element = $post_title;
}
}
//var_dump($post_title_html_element);
// Title in metadata
$post_title_metadata = strtolower(amt_get_title_for_metadata($options, $post));
//var_dump($post_title_metadata);
// URL
$post_url = str_replace(get_bloginfo('url'), '', amt_get_permalink_for_multipage($post));
//var_dump($post_url);
// Description
$description = '';
if (array_key_exists('basic:description', $metadata_block_head)) {
$description = strtolower(preg_replace('#^.*content="([^"]+)".*$#', '$1', $metadata_block_head['basic:description']));
}
//var_dump($description);
// Keywords
$keywords = array();
if (array_key_exists('basic:keywords', $metadata_block_head)) {
$keywords_content = strtolower(preg_replace('#^.*content="([^"]+)".*$#', '$1', $metadata_block_head['basic:keywords']));
$keywords = explode(',', str_replace(', ', ',', $keywords_content));
}
//var_dump($keywords);
// Keyword matching pattern
//$keyword_matching_pattern = '#(?:%s)#';
//$keyword_matching_pattern = '#(?:%s)[[:^alpha:]]#';
//$keyword_matching_pattern = '#(?:%s)[[:^alpha:]]?#';
$keyword_matching_pattern = '#(?:%s)(?:[[:^alpha:]]|$)#';
$keyword_matching_pattern = apply_filters('amt_metadata_analysis_keyword_matching_pattern', $keyword_matching_pattern);
// Whether to use topic keywords field or the keywords from the 'keywords' meta tag.
$use_keywords = false;
// First check for a field that contains topic keywords.
$topic_keywords_field_name = apply_filters('amt_metadata_analysis_topic_keywords_field', 'topic_keywords');
$topic_keywords_field_value = get_post_meta($post->ID, $topic_keywords_field_name, true);
if (!empty($topic_keywords_field_value)) {
$topic_keywords = explode(',', str_replace(', ', ',', $topic_keywords_field_value));
} else {
$topic_keywords = $keywords;
$use_keywords = true;
//var_dump($topic_keywords);
}
$BR = PHP_EOL;
if ($options['review_mode_omit_notices'] == '0') {
$output = $default_text . $BR . $BR;
//$output .= $BR . '<span class="">Text analysis</span>' . $BR;
} else {
$output = '';
}
if ($options['review_mode_omit_notices'] == '0') {
$output .= 'Metadata Overview' . $BR;
$output .= '=================' . $BR;
//$output .= 'This overview has been generated by the Add-Meta-Tags plugin for statistical and' . $BR;
//$output .= 'informational purposes only. Please do not modify or base your work upon this report.' . $BR . $BR;
$output .= 'NOTICE: Add-Meta-Tags does not provide SEO advice and does not rate your content.' . $BR;
$output .= 'This <a target="_blank" href="http://www.codetrax.org/projects/wp-add-meta-tags/wiki/Metadata_Overview">overview</a> has been generated for statistical and informational purposes only.' . $BR . $BR;
//$output .= '<a target="_blank" href="http://www.codetrax.org/projects/wp-add-meta-tags/wiki/FAQ#Is-Add-Meta-Tags-an-SEO-plugin">Read more</a> about the mentality upon which the development of this plugin has been based.' . $BR;
//$output .= 'Please use this statistical information to identify keyword overstuffing' . $BR;
//$output .= 'and stay away from following any patterns or being bound by the numbers.' . $BR . $BR;
}
if ($use_keywords) {
$output .= sprintf('This overview has been based on post keywords, because the Custom Field \'<em>%s</em>\' could not be found.', $topic_keywords_field_name) . $BR;
} else {
$output .= sprintf('This overview has been based on <em>topic keywords</em> retrieved from the Custom Field \'<em>%s</em>\'.', $topic_keywords_field_name) . $BR;
}
if ($options['review_mode_omit_notices'] == '0') {
$output .= 'Keyword Analysis' . $BR;
$output .= '----------------' . $BR;
} else {
$output .= $BR;
}
$output .= '<table class="amt-ht-table">';
$output .= '<tr> <th>Topic Keyword</th> <th>Content</th> <th>Description</th> <th>Keywords</th> <th>Post Title</th> <th>HTML title</th> <th>Metadata titles</th> <th>Post URL</th> </tr>';
foreach ($topic_keywords as $topic_keyword) {
$output .= sprintf('<tr> <td>%s</td>', $topic_keyword);
$is_into = array();
// Check content
$is_into['content'] = '';
$occurrences = preg_match_all(sprintf($keyword_matching_pattern, $topic_keyword), $post_content, $matches);
if ($occurrences) {
// Only for content
$topic_keyword_desnity = round($occurrences / $post_word_count * 100, 2);
$output .= sprintf(' <td>%d (%.2f%%)</td>', $occurrences, $topic_keyword_desnity);
} else {
$output .= '<td> </td>';
}
// Check description
$occurrences = preg_match_all(sprintf($keyword_matching_pattern, $topic_keyword), $description, $matches);
if ($occurrences) {
$output .= sprintf(' <td>%d</td>', $occurrences);
} else {
$output .= '<td> </td>';
}
// Check keywords
if ($use_keywords) {
$output .= '<td>N/A</td>';
$is_into['keywords'] = 'N/A';
} elseif (in_array($topic_keyword, $keywords)) {
// Always 1
$output .= '<td>1</td>';
} else {
$output .= '<td> </td>';
}
// Check original title
$occurrences = preg_match_all(sprintf($keyword_matching_pattern, $topic_keyword), $post_title, $matches);
if ($occurrences) {
$output .= sprintf(' <td>%d</td>', $occurrences);
} else {
$output .= '<td> </td>';
}
// Check title element
$occurrences = preg_match_all(sprintf($keyword_matching_pattern, $topic_keyword), $post_title_html_element, $matches);
if ($occurrences) {
$output .= sprintf(' <td>%d</td>', $occurrences);
} else {
$output .= '<td> </td>';
}
// Check metadata titles
$occurrences = preg_match_all(sprintf($keyword_matching_pattern, $topic_keyword), $post_title_metadata, $matches);
if ($occurrences) {
$output .= sprintf(' <td>%d</td>', $occurrences);
} else {
$output .= '<td> </td>';
}
// Check post URL
$occurrences = preg_match_all(sprintf($keyword_matching_pattern, $topic_keyword), $post_url, $matches);
if ($occurrences) {
$output .= sprintf(' <td>%d</td>', $occurrences);
} else {
$output .= '<td> </td>';
}
// Close row
$output .= ' </tr>' . $BR;
}
$output .= '</table>' . $BR;
// Topic Keywords Distribution Graph
if ($options['review_mode_omit_notices'] == '0') {
$output .= 'Topic Keywords Distribution Graph' . $BR;
$output .= '---------------------------------' . $BR;
$output .= 'The following text based graph shows how the <em>topic keywords</em> are distributed within your content.' . $BR;
$output .= 'You can use it to identify incidents of keyword overstuffing.' . $BR . $BR;
}
//$output .= $BR . $BR;
$total_bars = 39;
// zero based
$step = $post_content_length / $total_bars;
// Debug
//$output .= $BR . $post_content_length . ' ' . $step . $BR;
$max_weight = null;
$weights = array();
// Reset weights
for ($x = 0; $x <= $total_bars; $x++) {
$weights[$x] = 1;
}
foreach ($topic_keywords as $topic_keyword) {
// Use preg_match_all with PREG_OFFSET_CAPTURE -- http://php.net/manual/en/function.preg-match-all.php
$topic_keyword_occurrences = preg_match_all(sprintf($keyword_matching_pattern, $topic_keyword), $post_content, $matches, PREG_OFFSET_CAPTURE);
//var_dump($matches);
if (!empty($topic_keyword_occurrences)) {
foreach ($matches[0] as $match) {
$pos = $match[1];
$step_index = absint($pos / $step);
$weights[$step_index] = $weights[$step_index] + 1;
if ($weights[$step_index] > $max_weight) {
$max_weight = $weights[$step_index];
}
// Debug
//$output .= sprintf('kw: %s, pos: %s, step index: %s, step weight: %s', $topic_keyword, $pos, $step_index, $weights[$step_index]) . $BR;
}
}
}
//var_dump($weights);
for ($x = $max_weight - 1; $x >= 1; $x--) {
$line = '';
for ($y = 0; $y <= $total_bars; $y++) {
if ($weights[$y] > $x) {
$line .= '#';
} else {
$line .= ' ';
}
}
$output .= $line . $BR;
}
// Currently this text based ruler is used as base line.
$output .= str_repeat('---------+', ($total_bars + 1) / 10) . $BR;
if ($options['review_mode_omit_notices'] == '0') {
$output .= $BR . '<code>#</code>: indicates a single occurrence of a <em>topic keyword</em>.' . $BR;
} else {
$output .= $BR;
}
// Stats and scores by algos provided by the word-statistics-plugin by FD
if (function_exists('wordstats_words')) {
// Readability Tests
if ($options['review_mode_omit_notices'] == '0') {
$output .= $BR . 'Readability Scores and Text Statistics' . $BR;
$output .= '--------------------------------------' . $BR;
$output .= 'These readability scores and text statistics are based on algorithms provided by the <em>FD Word Statistics Plugin</em>.' . $BR . $BR;
}
if (function_exists('wordstats_words')) {
$output .= sprintf(' ● Total words: <strong>%d</strong>', wordstats_words($post_content)) . $BR;
}
if (function_exists('wordstats_sentences')) {
$output .= sprintf(' ● Total sentences: <strong>%d</strong>', wordstats_sentences($post_content)) . $BR;
}
if (function_exists('wordstats_flesch_kincaid')) {
$output .= sprintf(' ● Flesch-Kincaid US grade level: <strong>%.1f</strong> <em>(For instance, a score of 9.3 means suitable for a 9th grade student in the US, <a target="_blank" href="%s">read more</a>.)</em>', wordstats_flesch_kincaid($post_content), 'https://en.wikipedia.org/wiki/Flesch%E2%80%93Kincaid_readability_tests#Flesch.E2.80.93Kincaid_grade_level') . $BR;
}
if (function_exists('wordstats_flesch')) {
$output .= sprintf(' ● Flesch reading ease: <strong>%.1f%%</strong> <em>(avg 11 y.o. student: 90-100%%, 13-15 y.o. students: 60-70%%, university graduates: 0-30%%, <a target="_blank" href="%s">read more</a>.)</em>', wordstats_flesch($post_content), 'https://en.wikipedia.org/wiki/Flesch%E2%80%93Kincaid_readability_tests#Flesch_reading_ease') . $BR;
}
if (function_exists('wordstats_fog')) {
$output .= sprintf(' ● Gunning fog index: <strong>%.1f</strong> <em>(wide audience: < 12, near universal understanding: < 8, <a target="_blank" href="%s">read more</a>.)</em>', wordstats_fog($post_content), 'https://en.wikipedia.org/wiki/Gunning_fog_index') . $BR;
}
$output .= $BR;
} else {
if ($options['review_mode_omit_notices'] == '0') {
$output .= $BR . $BR . 'Note: There is experimental support for <em>FD Word Statistics Plugin</em>.';
$output .= $BR . 'If installed, you can get some readability scores and text statistics here.' . $BR . $BR;
}
}
return $output;
}
/**
* Display icons in RSS2.
*/
public function rss2_icon()
{
/** This filter is documented in modules/site-icon/jetpack-site-icon.php */
if (apply_filters('site_icon_has_favicon', false)) {
return;
}
$rss_title = get_wp_title_rss();
if (empty($rss_title)) {
$rss_title = get_bloginfo_rss('name');
}
$icon = jetpack_site_icon_url(null, 32);
if ($icon) {
echo '
<image>
<url>' . convert_chars($icon) . '</url>
<title>' . $rss_title . '</title>
<link>' . get_bloginfo_rss('url') . '</link>
<width>32</width>
<height>32</height>
</image> ' . "\n";
}
}
function enable_seo()
{
global $post;
global $wp_query;
$post_datas = mars_get_post_data($post->ID);
$meta = NULL;
$layout = get_post_meta($post->ID, 'layout', true) ? get_post_meta($post->ID, 'layout', true) : 'small';
if ($layout == 'large') {
### Fullwidth Video
$width = 1140;
$height = 641;
} else {
### Right sidebar Video
$width = 750;
$height = 442;
}
### meta title
$meta .= '<meta name="title" content="' . get_wp_title_rss() . '">';
### meta description, keywords
if (is_home() || is_front_page() || is_archive() || is_category()) {
$meta .= '<meta name="description" content="' . get_bloginfo('description') . '">';
$meta .= '<meta name="keywords" content="' . get_bloginfo('name') . '">';
} elseif (get_post_type($post->ID) == 'video') {
$meta .= '<meta name="description" content="' . mars_seo_limit_leng_titlewords(wp_filter_nohtml_kses($post_datas->post_content, 30)) . '">';
$meta .= '<meta name="keywords" content="' . $this->wp_get_post_terms_string($post->ID, 'video_tag') . '">';
} else {
$meta .= '<meta name="description" content="' . mars_seo_limit_leng_titlewords(wp_filter_nohtml_kses($post_datas->post_content, 30)) . '">';
$meta .= '<meta name="keywords" content="' . $this->wp_get_post_terms_string($post->ID, 'post_tag') . '">';
}
### og tag.
$meta .= '<meta property="og:site_name" content="' . get_wp_title_rss() . '">';
if (is_home() && !is_front_page()) {
$meta .= '<meta property="og:url" content="' . home_url() . '">';
$meta .= '<meta property="og:title" content="' . get_bloginfo('name') . '">';
$meta .= '<meta property="og:description" content="' . get_bloginfo('description') . '">';
}
if (is_archive()) {
$meta .= '<meta property="og:url" content="' . get_post_type_archive_link(get_post_type()) . '">';
$meta .= '<meta property="og:title" content="' . $wp_query->get_queried_object()->name . '">';
$meta .= '<meta property="og:description" content="' . $wp_query->get_queried_object()->name . '">';
}
if (is_tax() || is_category() || is_tag()) {
$meta .= '<meta property="og:url" content="' . get_term_link($wp_query->get_queried_object()->term_id, $wp_query->get_queried_object()->taxonomy) . '">';
$meta .= '<meta property="og:title" content="' . $wp_query->get_queried_object()->name . '">';
$meta .= '<meta property="og:description" content="' . $wp_query->get_queried_object()->name . '">';
}
if (is_single() || is_singular('video') || is_page()) {
$meta .= '<meta property="og:url" content="' . get_permalink($post->ID) . '">';
$meta .= '<meta property="og:title" content="' . $post_datas->post_title . '">';
if (is_singular('video')) {
$meta .= '<meta property="og:type" content="video">';
}
if (has_post_thumbnail($post->ID)) {
$thumb_id = get_post_thumbnail_id($post->ID);
$thumb_url = wp_get_attachment_image_src($thumb_id, 'full', true);
$meta .= '<meta property="og:image" content="' . $thumb_url[0] . '">';
}
$meta .= '<meta property="og:description" content="' . $post_datas->post_title . '">';
if (get_post_type($post->ID) == 'video') {
$video_file_url = wp_get_attachment_url(get_post_meta($post->ID, 'video_file', true));
if ($video_file_url) {
$meta .= '<meta property="og:video" content="' . $video_file_url . '">';
} else {
$meta .= '<meta property="og:video" content="' . get_permalink($post->ID) . '">';
}
$meta .= '
<meta property="og:video:type" content="application/x-shockwave-flash">
<meta property="og:video:width" content="' . $width . '">
<meta property="og:video:height" content="' . $height . '">
';
}
}
print $meta;
}
function powerpress_rss2_head()
{
global $powerpress_feed;
if (!powerpress_is_podcast_feed()) {
return;
}
// Not a feed we manage
$feed_slug = get_query_var('feed');
$cat_ID = get_query_var('cat');
$Feed = get_option('powerpress_feed');
// Get the main feed settings
if (!empty($powerpress_feed['category'])) {
$CustomFeed = get_option('powerpress_cat_feed_' . $powerpress_feed['category']);
// Get the custom podcast feed settings saved in the database
if ($CustomFeed) {
$Feed = powerpress_merge_empty_feed_settings($CustomFeed, $Feed);
}
} else {
if (!empty($powerpress_feed['term_taxonomy_id'])) {
$CustomFeed = get_option('powerpress_taxonomy_' . $powerpress_feed['term_taxonomy_id']);
// Get the taxonomy podcast settings saved in the database
if ($CustomFeed) {
$Feed = powerpress_merge_empty_feed_settings($CustomFeed, $Feed);
}
} else {
if (powerpress_is_custom_podcast_feed()) {
$CustomFeed = get_option('powerpress_feed_' . $feed_slug);
// Get the custom podcast feed settings saved in the database
$Feed = powerpress_merge_empty_feed_settings($CustomFeed, $Feed, $feed_slug == 'podcast');
}
}
}
if (!isset($Feed['url']) || trim($Feed['url']) == '') {
if (is_category()) {
$Feed['url'] = get_category_link($cat_ID);
} else {
$Feed['url'] = get_bloginfo('url');
}
}
$General = get_option('powerpress_general');
// We made it this far, lets write stuff to the feed!
echo '<!-- podcast_generator="Blubrry PowerPress/' . POWERPRESS_VERSION . '" ';
if (isset($General['advanced_mode_2']) && empty($General['advanced_mode_2'])) {
echo 'mode="simple" ';
} else {
echo 'mode="advanced" ';
}
if (defined('POWERPRESS_DEBUG')) {
if (!empty($powerpress_feed['category'])) {
echo 'category="' . $powerpress_feed['category'] . '" ';
}
if (!empty($powerpress_feed['term_taxonomy_id'])) {
echo 'ttid="' . $powerpress_feed['term_taxonomy_id'] . '" ';
}
if (!empty($powerpress_feed['post_type'])) {
echo 'posttype="' . $powerpress_feed['post_type'] . '" ';
}
if (!empty($powerpress_feed['feed-slug'])) {
echo 'feedslug="' . $powerpress_feed['feed-slug'] . '" ';
}
}
echo '-->' . PHP_EOL;
// add the itunes:new-feed-url tag to feed
if (powerpress_is_custom_podcast_feed()) {
if (!empty($Feed['itunes_new_feed_url'])) {
$Feed['itunes_new_feed_url'] = str_replace('&', '&', $Feed['itunes_new_feed_url']);
echo "\t<itunes:new-feed-url>" . htmlspecialchars(trim($Feed['itunes_new_feed_url'])) . '</itunes:new-feed-url>' . PHP_EOL;
}
} else {
if (!empty($Feed['itunes_new_feed_url']) && ($feed_slug == 'feed' || $feed_slug == 'rss2')) {
$Feed['itunes_new_feed_url'] = str_replace('&', '&', $Feed['itunes_new_feed_url']);
echo "\t<itunes:new-feed-url>" . htmlspecialchars(trim($Feed['itunes_new_feed_url'])) . '</itunes:new-feed-url>' . PHP_EOL;
}
}
if (!empty($Feed['itunes_summary'])) {
echo "\t" . '<itunes:summary>' . powerpress_format_itunes_value($Feed['itunes_summary'], 'summary') . '</itunes:summary>' . PHP_EOL;
} else {
echo "\t" . '<itunes:summary>' . powerpress_format_itunes_value(get_bloginfo('description'), 'summary') . '</itunes:summary>' . PHP_EOL;
}
if (!empty($powerpress_feed['itunes_talent_name'])) {
echo "\t<itunes:author>" . esc_html($powerpress_feed['itunes_talent_name']) . '</itunes:author>' . PHP_EOL;
}
if (!empty($powerpress_feed['explicit'])) {
echo "\t" . '<itunes:explicit>' . $powerpress_feed['explicit'] . '</itunes:explicit>' . PHP_EOL;
}
if (!empty($Feed['itunes_block'])) {
echo "\t<itunes:block>yes</itunes:block>" . PHP_EOL;
}
if (!empty($Feed['itunes_complete'])) {
echo "\t<itunes:complete>yes</itunes:complete>" . PHP_EOL;
}
if (!empty($Feed['itunes_image'])) {
echo "\t" . '<itunes:image href="' . esc_html(str_replace(' ', '+', $Feed['itunes_image']), 'double') . '" />' . PHP_EOL;
} else {
echo "\t" . '<itunes:image href="' . powerpress_get_root_url() . 'itunes_default.jpg" />' . PHP_EOL;
}
if (!empty($Feed['email'])) {
echo "\t" . '<itunes:owner>' . PHP_EOL;
echo "\t\t" . '<itunes:name>' . esc_html($powerpress_feed['itunes_talent_name']) . '</itunes:name>' . PHP_EOL;
echo "\t\t" . '<itunes:email>' . esc_html($Feed['email']) . '</itunes:email>' . PHP_EOL;
echo "\t" . '</itunes:owner>' . PHP_EOL;
echo "\t" . '<managingEditor>' . esc_html($Feed['email'] . ' (' . $powerpress_feed['itunes_talent_name'] . ')') . '</managingEditor>' . PHP_EOL;
}
if (!empty($Feed['copyright'])) {
// In case the user entered the copyright html version or the copyright UTF-8 or ASCII symbol or just (c)
$Feed['copyright'] = str_replace(array('©', '(c)', '(C)', chr(194) . chr(169), chr(169)), '©', $Feed['copyright']);
echo "\t" . '<copyright>' . esc_html($Feed['copyright']) . '</copyright>' . PHP_EOL;
}
if (!empty($Feed['itunes_subtitle'])) {
echo "\t" . '<itunes:subtitle>' . powerpress_format_itunes_value($Feed['itunes_subtitle'], 'subtitle') . '</itunes:subtitle>' . PHP_EOL;
} else {
echo "\t" . '<itunes:subtitle>' . powerpress_format_itunes_value(get_bloginfo('description'), 'subtitle') . '</itunes:subtitle>' . PHP_EOL;
}
if (!empty($Feed['rss2_image']) || !empty($Feed['itunes_image'])) {
if (!empty($Feed['rss2_image'])) {
// If the RSS image is set, use it, otherwise use the iTunes image...
$rss_image = $Feed['rss2_image'];
} else {
$rss_image = $Feed['itunes_image'];
}
echo "\t" . '<image>' . PHP_EOL;
if (is_category() && !empty($Feed['title'])) {
echo "\t\t" . '<title>' . esc_html(get_bloginfo_rss('name')) . '</title>' . PHP_EOL;
} else {
echo "\t\t" . '<title>' . esc_html(get_bloginfo_rss('name') . get_wp_title_rss()) . '</title>' . PHP_EOL;
}
echo "\t\t" . '<url>' . esc_html(str_replace(' ', '+', $rss_image)) . '</url>' . PHP_EOL;
echo "\t\t" . '<link>' . $Feed['url'] . '</link>' . PHP_EOL;
echo "\t" . '</image>' . PHP_EOL;
} else {
echo "\t" . '<image>' . PHP_EOL;
if ((is_category() || is_tax() || is_tag()) && !empty($Feed['title'])) {
echo "\t\t" . '<title>' . esc_html(get_bloginfo_rss('name')) . '</title>' . PHP_EOL;
} else {
echo "\t\t" . '<title>' . esc_html(get_bloginfo_rss('name') . get_wp_title_rss()) . '</title>' . PHP_EOL;
}
echo "\t\t" . '<url>' . powerpress_get_root_url() . 'rss_default.jpg</url>' . PHP_EOL;
echo "\t\t" . '<link>' . $Feed['url'] . '</link>' . PHP_EOL;
echo "\t" . '</image>' . PHP_EOL;
}
// Handle iTunes categories
$Categories = powerpress_itunes_categories();
$Cat1 = false;
$Cat2 = false;
$Cat3 = false;
if (!empty($Feed['itunes_cat_1'])) {
list($Cat1, $SubCat1) = explode('-', $Feed['itunes_cat_1']);
}
if (!empty($Feed['itunes_cat_2'])) {
list($Cat2, $SubCat2) = explode('-', $Feed['itunes_cat_2']);
}
if (!empty($Feed['itunes_cat_3'])) {
list($Cat3, $SubCat3) = explode('-', $Feed['itunes_cat_3']);
}
if ($Cat1) {
$CatDesc = $Categories[$Cat1 . '-00'];
$SubCatDesc = $Categories[$Cat1 . '-' . $SubCat1];
if ($Cat1 != $Cat2 && $SubCat1 == '00') {
echo "\t" . '<itunes:category text="' . esc_html($CatDesc) . '" />' . PHP_EOL;
} else {
echo "\t" . '<itunes:category text="' . esc_html($CatDesc) . '">' . PHP_EOL;
if ($SubCat1 != '00') {
echo "\t\t" . '<itunes:category text="' . esc_html($SubCatDesc) . '" />' . PHP_EOL;
}
// End this category set
if ($Cat1 != $Cat2) {
echo "\t" . '</itunes:category>' . PHP_EOL;
}
}
}
if ($Cat2) {
$CatDesc = $Categories[$Cat2 . '-00'];
$SubCatDesc = $Categories[$Cat2 . '-' . $SubCat2];
// It's a continuation of the last category...
if ($Cat1 == $Cat2) {
if ($SubCat2 != '00') {
echo "\t\t" . '<itunes:category text="' . esc_html($SubCatDesc) . '" />' . PHP_EOL;
}
// End this category set
if ($Cat2 != $Cat3) {
echo "\t" . '</itunes:category>' . PHP_EOL;
}
} else {
if ($Cat2 != $Cat3 && $SubCat2 == '00') {
echo "\t" . '<itunes:category text="' . esc_html($CatDesc) . '" />' . PHP_EOL;
} else {
if ($Cat1 != $Cat2) {
// Start a new category set
echo "\t" . '<itunes:category text="' . esc_html($CatDesc) . '">' . PHP_EOL;
}
if ($SubCat2 != '00') {
echo "\t\t" . '<itunes:category text="' . esc_html($SubCatDesc) . '" />' . PHP_EOL;
}
if ($Cat2 != $Cat3) {
// End this category set
echo "\t" . '</itunes:category>' . PHP_EOL;
}
}
}
}
if ($Cat3) {
$CatDesc = $Categories[$Cat3 . '-00'];
$SubCatDesc = $Categories[$Cat3 . '-' . $SubCat3];
// It's a continuation of the last category...
if ($Cat2 == $Cat3) {
if ($SubCat3 != '00') {
echo "\t\t" . '<itunes:category text="' . esc_html($SubCatDesc) . '" />' . PHP_EOL;
}
// End this category set
echo "\t" . '</itunes:category>' . PHP_EOL;
} else {
if ($Cat2 != $Cat3 && $SubCat3 == '00') {
echo "\t" . '<itunes:category text="' . esc_html($CatDesc) . '" />' . PHP_EOL;
} else {
if ($Cat2 != $Cat3) {
// Start a new category set
echo "\t" . '<itunes:category text="' . esc_html($CatDesc) . '">' . PHP_EOL;
}
if ($SubCat3 != '00') {
echo "\t\t" . '<itunes:category text="' . esc_html($SubCatDesc) . '" />' . PHP_EOL;
}
// End this category set
echo "\t" . '</itunes:category>' . PHP_EOL;
}
}
}
// End Handle iTunes categories
// RawVoice RSS Tags
if (!defined('POWERPRESS_RAWVOICE_RSS') || POWERPRESS_RAWVOICE_RSS != false) {
if (!empty($Feed['parental_rating'])) {
echo "\t\t<rawvoice:rating>" . $Feed['parental_rating'] . "</rawvoice:rating>" . PHP_EOL;
}
if (!empty($Feed['location'])) {
echo "\t\t<rawvoice:location>" . htmlspecialchars($Feed['location']) . "</rawvoice:location>" . PHP_EOL;
}
if (!empty($Feed['frequency'])) {
echo "\t\t<rawvoice:frequency>" . htmlspecialchars($Feed['frequency']) . "</rawvoice:frequency>" . PHP_EOL;
}
}
}
function powerpress_load_general_feed_settings()
{
global $wp_query;
global $powerpress_feed;
if ($powerpress_feed !== false) {
$powerpress_feed = false;
// Get the powerpress settings
$GeneralSettings = get_option('powerpress_general');
if (!isset($GeneralSettings['custom_feeds']['podcast'])) {
$GeneralSettings['custom_feeds']['podcast'] = 'Podcast Feed';
}
// Fixes scenario where the user never configured the custom default podcast feed.
if ($GeneralSettings) {
$FeedSettingsBasic = get_option('powerpress_feed');
// Get overall feed settings
if (is_feed() && defined('WPCACHEHOME') && empty($GeneralSettings['allow_feed_comments'])) {
global $wp_super_cache_comments;
$wp_super_cache_comments = 0;
}
if (is_feed() && defined('W3TC') && empty($GeneralSettings['allow_feed_comments'])) {
add_filter('w3tc_can_print_comment', 'powerpress_w3tc_can_print_comment', 10, 1);
}
// If we're in advanced mode and we're dealing with a category feed we're extending, lets work with it...
if (is_category() && isset($GeneralSettings['custom_cat_feeds']) && is_array($GeneralSettings['custom_cat_feeds']) && in_array(get_query_var('cat'), $GeneralSettings['custom_cat_feeds'])) {
$cat_ID = get_query_var('cat');
$FeedCustom = get_option('powerpress_cat_feed_' . $cat_ID);
// Get custom feed specific settings
$Feed = powerpress_merge_empty_feed_settings($FeedCustom, $FeedSettingsBasic);
$powerpress_feed = array();
$powerpress_feed['is_custom'] = true;
$powerpress_feed['category'] = $cat_ID;
$powerpress_feed['process_podpress'] = !empty($GeneralSettings['process_podpress']);
// Category feeds could originate from Podpress
$powerpress_feed['rss_language'] = '';
// default, let WordPress set the language
$powerpress_feed['default_url'] = '';
if (!empty($GeneralSettings['default_url'])) {
$powerpress_feed['default_url'] = rtrim($GeneralSettings['default_url'], '/') . '/';
}
$explicit_array = array("no", "yes", "clean");
$powerpress_feed['explicit'] = $explicit_array[$Feed['itunes_explicit']];
if (!empty($Feed['itunes_talent_name'])) {
$powerpress_feed['itunes_talent_name'] = $Feed['itunes_talent_name'];
} else {
$powerpress_feed['itunes_talent_name'] = get_wp_title_rss();
}
$powerpress_feed['enhance_itunes_summary'] = $Feed['enhance_itunes_summary'];
if (!empty($GeneralSettings['seo_itunes'])) {
$powerpress_feed['enhance_itunes_summary'] = 1;
}
$powerpress_feed['posts_per_rss'] = false;
if (!empty($Feed['posts_per_rss']) && is_numeric($Feed['posts_per_rss']) && $Feed['posts_per_rss'] > 0) {
$powerpress_feed['posts_per_rss'] = $Feed['posts_per_rss'];
}
$powerpress_feed['feed_redirect_url'] = '';
if (!empty($Feed['feed_redirect_url'])) {
$powerpress_feed['feed_redirect_url'] = $Feed['feed_redirect_url'];
}
if ($Feed['itunes_author_post'] == true) {
$powerpress_feed['itunes_author_post'] = true;
}
if ($Feed['rss_language'] != '') {
$powerpress_feed['rss_language'] = $Feed['rss_language'];
}
if (!empty($GeneralSettings['podcast_embed_in_feed'])) {
$powerpress_feed['podcast_embed_in_feed'] = true;
}
if (!empty($Feed['episode_itunes_image']) && !empty($Feed['itunes_image'])) {
$powerpress_feed['itunes_image'] = $Feed['itunes_image'];
}
return;
} else {
if ((defined('POWERPRESS_TAXONOMY_PODCASTING') || !empty($GeneralSettings['taxonomy_podcasting'])) && (is_tag() || is_tax())) {
// We need to get the term_id and the tax_id (tt_id)
$term_slug = get_query_var('term');
$taxonomy = get_query_var('taxonomy');
if (empty($term_slug) && empty($taxonomy)) {
$term_slug = get_query_var('tag');
if (!empty($term_slug)) {
$taxonomy = 'post_tag';
}
}
$term = false;
if (!empty($term_slug) && !empty($taxonomy)) {
$term = term_exists($term_slug, $taxonomy);
}
if (!empty($term['term_taxonomy_id'])) {
$FeedCustom = get_option('powerpress_taxonomy_' . $term['term_taxonomy_id']);
// Get custom feed specific settings
if ($FeedCustom) {
$Feed = powerpress_merge_empty_feed_settings($FeedCustom, $FeedSettingsBasic);
$powerpress_feed = array();
$powerpress_feed['is_custom'] = true;
$powerpress_feed['term_taxonomy_id'] = $term['term_taxonomy_id'];
$powerpress_feed['process_podpress'] = false;
// Taxonomy feeds will not originate from Podpress
$powerpress_feed['rss_language'] = '';
// default, let WordPress set the language
$powerpress_feed['default_url'] = rtrim($GeneralSettings['default_url'], '/') . '/';
$explicit_array = array("no", "yes", "clean");
$powerpress_feed['explicit'] = $explicit_array[$Feed['itunes_explicit']];
if (!empty($Feed['itunes_talent_name'])) {
$powerpress_feed['itunes_talent_name'] = $Feed['itunes_talent_name'];
} else {
$powerpress_feed['itunes_talent_name'] = get_wp_title_rss();
}
$powerpress_feed['enhance_itunes_summary'] = $Feed['enhance_itunes_summary'];
if (!empty($GeneralSettings['seo_itunes'])) {
$powerpress_feed['enhance_itunes_summary'] = 1;
}
$powerpress_feed['posts_per_rss'] = false;
if (!empty($Feed['posts_per_rss']) && is_numeric($Feed['posts_per_rss']) && $Feed['posts_per_rss'] > 0) {
$powerpress_feed['posts_per_rss'] = $Feed['posts_per_rss'];
}
if ($Feed['feed_redirect_url'] != '') {
$powerpress_feed['feed_redirect_url'] = $Feed['feed_redirect_url'];
}
if ($Feed['itunes_author_post'] == true) {
$powerpress_feed['itunes_author_post'] = true;
}
if ($Feed['rss_language'] != '') {
$powerpress_feed['rss_language'] = $Feed['rss_language'];
}
if (!empty($GeneralSettings['podcast_embed_in_feed'])) {
$powerpress_feed['podcast_embed_in_feed'] = true;
}
if (!empty($Feed['episode_itunes_image']) && !empty($Feed['itunes_image'])) {
$powerpress_feed['itunes_image'] = $Feed['itunes_image'];
}
return;
}
}
}
}
$feed_slug = get_query_var('feed');
// Are we dealing with a custom podcast channel or a custom post type podcast feed...
if (!empty($GeneralSettings['posttype_podcasting']) || !empty($GeneralSettings['custom_feeds'][$feed_slug])) {
$Feed = false;
if (!empty($GeneralSettings['posttype_podcasting'])) {
$post_type = get_query_var('post_type');
//$post_type = get_post_type();
// Get the settings for this podcast post type
$PostTypeSettingsArray = get_option('powerpress_posttype_' . $post_type);
if (!empty($PostTypeSettingsArray[$feed_slug])) {
$FeedCustom = $PostTypeSettingsArray[$feed_slug];
$Feed = powerpress_merge_empty_feed_settings($FeedCustom, $FeedSettingsBasic);
$Feed['post_type'] = $post_type;
}
}
if (empty($Feed) && !empty($GeneralSettings['custom_feeds'][$feed_slug])) {
$FeedCustom = get_option('powerpress_feed_' . $feed_slug);
// Get custom feed specific settings
$Feed = powerpress_merge_empty_feed_settings($FeedCustom, $FeedSettingsBasic, $feed_slug == 'podcast');
}
if ($Feed) {
$powerpress_feed = array();
$powerpress_feed['is_custom'] = true;
$powerpress_feed['feed-slug'] = $feed_slug;
if (!empty($Feed['post_type'])) {
$powerpress_feed['post_type'] = $Feed['post_type'];
}
$powerpress_feed['process_podpress'] = $feed_slug == 'podcast' ? !empty($GeneralSettings['process_podpress']) : false;
// We don't touch podpress data for custom feeds
$powerpress_feed['rss_language'] = '';
// RSS language should be set by WordPress by default
$powerpress_feed['default_url'] = '';
if (!empty($powerpress_feed['default_url'])) {
$powerpress_feed['default_url'] = rtrim($GeneralSettings['default_url'], '/') . '/';
}
$explicit = array("no", "yes", "clean");
$powerpress_feed['explicit'] = 'no';
if (!empty($Feed['itunes_explicit'])) {
$powerpress_feed['explicit'] = $explicit[$Feed['itunes_explicit']];
}
if (!empty($Feed['itunes_talent_name'])) {
$powerpress_feed['itunes_talent_name'] = $Feed['itunes_talent_name'];
} else {
$powerpress_feed['itunes_talent_name'] = get_wp_title_rss();
}
$powerpress_feed['enhance_itunes_summary'] = $Feed['enhance_itunes_summary'];
if (!empty($GeneralSettings['seo_itunes'])) {
$powerpress_feed['enhance_itunes_summary'] = 1;
}
$powerpress_feed['posts_per_rss'] = false;
if (!empty($Feed['posts_per_rss']) && is_numeric($Feed['posts_per_rss']) && $Feed['posts_per_rss'] > 0) {
$powerpress_feed['posts_per_rss'] = $Feed['posts_per_rss'];
}
if (!empty($Feed['feed_redirect_url'])) {
$powerpress_feed['feed_redirect_url'] = $Feed['feed_redirect_url'];
}
if (!empty($Feed['itunes_author_post'])) {
$powerpress_feed['itunes_author_post'] = true;
}
if (!empty($Feed['rss_language'])) {
$powerpress_feed['rss_language'] = $Feed['rss_language'];
}
if (!empty($GeneralSettings['podcast_embed_in_feed'])) {
$powerpress_feed['podcast_embed_in_feed'] = true;
}
if (!empty($Feed['maximize_feed'])) {
$powerpress_feed['maximize_feed'] = true;
}
if (!empty($Feed['episode_itunes_image']) && !empty($Feed['itunes_image'])) {
$powerpress_feed['itunes_image'] = $Feed['itunes_image'];
}
return;
}
}
if (!isset($FeedSettingsBasic['apply_to'])) {
$FeedSettingsBasic['apply_to'] = 1;
}
// We fell this far,we must be in simple mode or the user never saved customized their custom feed settings
switch ($FeedSettingsBasic['apply_to']) {
case 0:
if ($feed_slug != 'podcast') {
break;
}
// important: no break here!
// important: no break here!
case 2:
if ($feed_slug != 'feed' && $feed_slug != 'rss2' && $feed_slug != 'podcast') {
break;
}
// We're only adding podcasts to the rss2 feed in this situation
if ($wp_query->is_category) {
// don't touch the category feeds...
break;
}
if ($wp_query->is_tag) {
// don't touch the tag feeds...
break;
}
if ($wp_query->is_comment_feed) {
// don't touch the comments feeds...
break;
}
// important: no break here!
// important: no break here!
case 1:
$powerpress_feed = array();
// Only store what's needed for each feed item
$powerpress_feed['is_custom'] = false;
// ($feed_slug == 'podcast'?true:false);
$powerpress_feed['feed-slug'] = $feed_slug;
$powerpress_feed['process_podpress'] = !empty($GeneralSettings['process_podpress']);
// We don't touch podpress data for custom feeds
$powerpress_feed['default_url'] = '';
if (!empty($GeneralSettings['default_url'])) {
$powerpress_feed['default_url'] = rtrim($GeneralSettings['default_url'], '/') . '/';
}
$explicit = array("no", "yes", "clean");
$powerpress_feed['explicit'] = 'no';
if (!empty($FeedSettingsBasic['itunes_explicit'])) {
$powerpress_feed['explicit'] = $explicit[$FeedSettingsBasic['itunes_explicit']];
}
if (!empty($FeedSettingsBasic['itunes_talent_name'])) {
$powerpress_feed['itunes_talent_name'] = $FeedSettingsBasic['itunes_talent_name'];
} else {
$powerpress_feed['itunes_talent_name'] = get_wp_title_rss();
}
$powerpress_feed['enhance_itunes_summary'] = 0;
if (isset($FeedSettingsBasic['enhance_itunes_summary'])) {
$powerpress_feed['enhance_itunes_summary'] = $FeedSettingsBasic['enhance_itunes_summary'];
}
if (!empty($GeneralSettings['seo_itunes'])) {
$powerpress_feed['enhance_itunes_summary'] = 1;
}
$powerpress_feed['posts_per_rss'] = false;
if (!empty($FeedSettingsBasic['posts_per_rss']) && is_numeric($FeedSettingsBasic['posts_per_rss']) && $FeedSettingsBasic['posts_per_rss'] > 0) {
$powerpress_feed['posts_per_rss'] = $FeedSettingsBasic['posts_per_rss'];
}
if (!empty($FeedSettingsBasic['itunes_author_post'])) {
$powerpress_feed['itunes_author_post'] = true;
}
$powerpress_feed['rss_language'] = '';
// Cannot set the language setting in simple mode
if (!empty($GeneralSettings['podcast_embed_in_feed'])) {
$powerpress_feed['podcast_embed_in_feed'] = true;
}
if (!empty($FeedSettingsBasic['episode_itunes_image']) && !empty($FeedSettingsBasic['itunes_image'])) {
$powerpress_feed['itunes_image'] = $FeedSettingsBasic['itunes_image'];
}
break;
// All other cases we let fall through
}
}
}
}
/**
* Displays Site Icon in RSS2.
*
* @since 4.3.0
*/
function rss2_site_icon()
{
$rss_title = get_wp_title_rss();
if (empty($rss_title)) {
$rss_title = get_bloginfo_rss('name');
}
$url = get_site_icon_url(32);
if ($url) {
echo '
<image>
<url>' . convert_chars($url) . '</url>
<title>' . $rss_title . '</title>
<link>' . get_bloginfo_rss('url') . '</link>
<width>32</width>
<height>32</height>
</image> ' . "\n";
}
}
function powerpresssubscribe_get_settings($ExtraData)
{
$GeneralSettings = get_option('powerpress_general');
$feed_slug = empty($ExtraData['feed']) ? 'podcast' : $ExtraData['feed'];
$post_type = empty($ExtraData['post_type']) ? false : $ExtraData['post_type'];
$category_id = empty($ExtraData['cat_id']) ? false : $ExtraData['cat_id'];
$taxonomy_term_id = empty($ExtraData['taxonomy_term_id']) ? false : $ExtraData['taxonomy_term_id'];
if (empty($ExtraData['subscribe_type'])) {
// Make sure this value is set
$ExtraData['subscribe_type'] = '';
}
switch ($ExtraData['subscribe_type']) {
case 'post_type':
$category_id = 0;
$taxonomy_term_id = 0;
break;
case 'category':
$feed_slug = 'podcast';
$taxonomy_term_id = 0;
$post_type = '';
break;
case 'ttid':
$feed_slug = 'podcast';
$category_id = 0;
if (empty($post_type)) {
$post_type = get_post_type();
}
break;
case 'channel':
case 'general':
default:
$category_id = 0;
$post_type = '';
$taxonomy_term_id = 0;
break;
}
// We need to know if category podcasting is enabled, if it is then we may need to dig deeper for this info....
if (!empty($GeneralSettings['cat_casting']) && $feed_slug == 'podcast' && (empty($ExtraData['subscribe_type']) || $ExtraData['subscribe_type'] == 'category')) {
if (!$category_id && is_category()) {
$category_id = get_query_var('cat');
}
if (!$category_id && is_single()) {
$categories = wp_get_post_categories(get_the_ID());
if (count($categories) == 1) {
list($null, $category_id) = each($categories);
}
}
if ($category_id) {
$Settings = get_option('powerpress_cat_feed_' . $category_id);
if (!empty($Settings)) {
//$Settings['title'] = $Settings['title'];
if (empty($Settings['title'])) {
$Settings['title'] = get_bloginfo('name') . get_wp_title_rss();
}
// Get category title
if (!empty($Settings['feed_redirect_url'])) {
$Settings['feed_url'] = $Settings['feed_redirect_url'];
} else {
$Settings['feed_url'] = get_category_feed_link($category_id);
}
// Get category feed URL
$Settings['subscribe_page_url'] = powerpresssubscribe_get_subscribe_page($Settings);
$Settings['itunes_url'] = powerpresssubscribe_get_itunes_url($Settings);
$Settings['image_url'] = $Settings['itunes_image'];
$Settings['subscribe_feature_email'] = !empty($GeneralSettings['subscribe_feature_email']);
return $Settings;
}
}
if ($ExtraData['subscribe_type'] == 'category') {
return false;
}
// let fall through to find better settings
}
// Taxonomy
if ($ExtraData['subscribe_type'] == 'ttid') {
if (!empty($GeneralSettings['taxonomy_podcasting'])) {
// TODO! Taxonomy Podcasting subscription options
}
return false;
}
// Post Type Podcasting
if ($ExtraData['subscribe_type'] == 'post_type') {
if (!empty($GeneralSettings['posttype_podcasting'])) {
if (empty($post_type) && !empty($ExtraData['id'])) {
$post_type = get_post_type($ExtraData['id']);
}
switch ($post_type) {
case 'page':
case 'post':
// SWEET, CARRY ON!
break;
default:
$SettingsArray = get_option('powerpress_posttype_' . $post_type);
$Settings = false;
if (!empty($SettingsArray[$feed_slug])) {
$Settings = $SettingsArray[$feed_slug];
}
if (!empty($Settings)) {
$Settings['title'] = $Settings['title'];
if (empty($Settings['title'])) {
$Settings['title'] = get_bloginfo('name') . get_wp_title_rss();
}
// Get category title
if (!empty($Settings['feed_redirect_url'])) {
$Settings['feed_url'] = $Settings['feed_redirect_url'];
} else {
$Settings['feed_url'] = get_post_type_archive_feed_link($post_type, $feed_slug);
}
// Get category feed URL
$Settings['subscribe_page_url'] = powerpresssubscribe_get_subscribe_page($Settings);
$Settings['itunes_url'] = powerpresssubscribe_get_itunes_url($Settings);
$Settings['image_url'] = $Settings['itunes_image'];
$Settings['subscribe_feature_email'] = !empty($GeneralSettings['subscribe_feature_email']);
return $Settings;
}
break;
}
}
return false;
}
// Podcast default and channel feed settings
$FeedSettings = get_option('powerpress_feed_' . $feed_slug);
if (empty($FeedSettings) && $feed_slug == 'podcast') {
$FeedSettings = get_option('powerpress_feed');
}
// Get the main feed settings
if (!empty($FeedSettings)) {
$FeedSettings['title'] = $FeedSettings['title'];
if (empty($FeedSettings['title'])) {
$FeedSettings['title'] = get_bloginfo('name');
}
// Get blog title
if (!empty($FeedSettings['feed_redirect_url'])) {
$FeedSettings['feed_url'] = $FeedSettings['feed_redirect_url'];
} else {
$FeedSettings['feed_url'] = get_feed_link($feed_slug);
}
// Get Podcast RSS Feed
$FeedSettings['subscribe_page_url'] = powerpresssubscribe_get_subscribe_page($FeedSettings);
$FeedSettings['itunes_url'] = powerpresssubscribe_get_itunes_url($FeedSettings);
$FeedSettings['image_url'] = $FeedSettings['itunes_image'];
$FeedSettings['subscribe_feature_email'] = !empty($GeneralSettings['subscribe_feature_email']);
return $FeedSettings;
}
return false;
}
xml:lang="<?php
echo get_option('rss_language');
?>
"
xmlns:thr="http://purl.org/syndication/thread/1.0"
<?php
do_action('atom_ns');
?>
>
<title type="text"><?php
if (is_singular()) {
printf(ent2ncr(__('Comments on: %s')), get_the_title_rss());
} elseif (is_search()) {
printf(ent2ncr(__('Comments for %1$s searching on %2$s')), get_bloginfo_rss('name'), attribute_escape(get_search_query()));
} else {
printf(ent2ncr(__('Comments for %s')), get_bloginfo_rss('name') . get_wp_title_rss());
}
?>
</title>
<subtitle type="text"><?php
bloginfo_rss('description');
?>
</subtitle>
<updated><?php
echo mysql2date('Y-m-d\\TH:i:s\\Z', get_lastcommentmodified('GMT'));
?>
</updated>
<?php
the_generator('atom');
?>
function wvrx_ts_weaverx_sc_info()
{
// [info] ======================
global $current_user;
$out = __('<strong>Theme/User Info</strong><hr />', 'weaverx-theme-support');
get_currentuserinfo();
if (isset($current_user->display_name)) {
$out .= __('<em>User:</em> ', 'weaverx-theme-support') . $current_user->display_name . '<br />';
}
$out .= ' ' . wp_register('', '<br />', false);
$out .= ' ' . wp_loginout('', false) . '<br />';
$agent = __('Not Available', 'weaverx-theme-support');
if (isset($_SERVER["HTTP_USER_AGENT"])) {
$agent = $_SERVER['HTTP_USER_AGENT'];
}
$out .= __('<em>User Agent</em>:', 'weaverx-theme-support') . ' <small>' . $agent . '</small>';
$out .= '<div id="example"></div>
<script type="text/javascript">
var txt = "";
var myWidth;
if( typeof( window.innerWidth ) == "number" ) {
//Non-IE
myWidth = window.innerWidth;
} else if( document.documentElement &&
( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
//IE 6+ in "standards compliant mode"
myWidth = document.documentElement.clientWidth;
} else if ( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
//IE 4 compatible
myWidth = document.body.clientWidth;
}
txt+= "<em>Browser Width: </em>" + myWidth + " px</br>";
document.getElementById("example").innerHTML=txt;
</script>';
$out .= __('<em>Feed title:</em> ', 'weaverx-theme-support') . get_bloginfo_rss('name') . '<br />' . get_wp_title_rss();
$out .= __('<br /><em>You are using</em> WordPress ', 'weaverx-theme-support') . $GLOBALS['wp_version'] . '<br /><em>PHP Version:</em> ' . phpversion();
$out .= __('<br /><em>Memory:</em> ', 'weaverx-theme-support') . round(memory_get_usage() / 1024 / 1024, 2) . 'M of ' . (int) ini_get('memory_limit') . 'M <hr />';
return $out;
}