public function act_packages()
{
$packages = Posts::get(array('content_type' => 'plugin', 'nolimit' => true));
$xml = new SimpleXMLElement('<packages/>');
foreach ($packages as $package) {
if (!$package->info->guid) {
continue;
}
$package_node = $xml->addChild('package');
$package_node->addChild('description', utf8_encode(Format::summarize(strip_tags($package->content))));
$package_node->addAttribute('guid', $package->info->guid);
$package_node->addAttribute('name', $package->title);
if ($package->info->author) {
$package_node->addAttribute('author', $package->info->author);
}
if ($package->info->author_url) {
$package_node->addAttribute('author_url', $package->info->author_url);
}
$package_node->addAttribute('type', 'plugin');
$package_node->addAttribute('tags', implode(',', (array) $package->tags));
$versions_node = $package_node->addChild('versions');
foreach ($package->versions as $version) {
if ($version->habari_version) {
$version_node = $versions_node->addChild('version', $version->description);
$version_node->addAttribute('version', $version->version);
$version_node->addAttribute('archive_md5', $version->md5);
$version_node->addAttribute('archive_url', $version->url);
$version_node->addAttribute('habari_version', $version->habari_version);
}
}
}
ob_clean();
header('Content-Type: application/xml');
echo $xml->asXml();
}
/**
* Sends the email and writes to the log
*/
private function send_mail($email, $subject, $message, $body, $headers, $type)
{
// use PHP_EOL instead of \r\n to separate headers as you must use native
// line endings for the system running PHP
$mailHeaders = 'MIME-Version: 1.0' . PHP_EOL;
$mailHeaders .= 'Content-type: text/plain; charset=utf-8' . PHP_EOL;
$mailHeaders .= 'Content-Transfer-Encoding: 8bit' . PHP_EOL;
$mailHeaders .= $headers . PHP_EOL;
// strip all HTML tags as this email is sent in plain text
$body = strip_tags($body);
// limit post/comment content to 50 words or 3 paragraphs
// (which doesn't make any different for plain text)
$body = Format::summarize($body, 50, 3);
$message .= $body;
// for the reason above, use consistent line separators
$message = str_replace(array("\r\n", "\n", "\r"), PHP_EOL, $message);
if (mail($email, $subject, $message, $mailHeaders) === TRUE) {
EventLog::log($type . ' email sent to ' . $email, 'info', 'default', 'notify_all');
} else {
EventLog::log($type . ' email could not be sent to ' . $email, 'err', 'default', 'notify_all');
}
}
/**
* Modify the publish form to include the iTunes settings for
* a specific post
*
* @param FormUI $form The form being modified
* @param Post $post The post being edited
* @param string $feed The name of the feed for which the form is being modified
*
*/
protected function post_itunes_form($form, $post, $feed)
{
$postfields = $form->publish_controls->enclosures;
if (isset($post->info->{$feed})) {
$options = $post->info->{$feed};
}
$control_id = md5($feed);
$fieldname = "{$control_id}_player_settings";
$player = $postfields->append('fieldset', $fieldname, _t('Display Settings'));
$player->class = 'podcast-settings';
$fieldname = "show_player_{$control_id}";
$field = $player->append('checkbox', $fieldname, 'null:null', _t('Show player instead of link', 'podcast'), 'tabcontrol_checkbox');
$field->value = isset($options['show_player']) ? $options['show_player'] : TRUE;
$fieldname = "show_download_{$control_id}";
$field = $player->append('checkbox', $fieldname, 'null:null', _t('Show download link under player', 'podcast'), 'tabcontrol_checkbox');
$field->value = isset($options['show_download']) ? $options['show_download'] : TRUE;
$fieldname = "{$control_id}_settings";
$feed_fields = $postfields->append('fieldset', $fieldname, _t('Settings for ', 'podcast') . $feed);
$feed_fields->class = 'podcast-settings';
$fieldname = "enclosure_{$control_id}";
$customfield = $feed_fields->append('text', $fieldname, 'null:null', _t('Podcast Enclosure * :', 'podcast'), 'tabcontrol_text');
$customfield->value = isset($options['enclosure']) ? $options['enclosure'] : '';
$customfield->add_validator('validate_required');
$fieldname = "subtitle_{$control_id}";
$customfield = $feed_fields->append('text', $fieldname, 'null:null', _t('Subtitle:', 'podcast'), 'tabcontrol_text');
$customfield->value = isset($options['subtitle']) ? $options['subtitle'] : '';
$fieldname = "explicit_{$control_id}";
$customfield = $feed_fields->append('select', $fieldname, 'null:null', _t('Content Rating:', 'podcast'));
$customfield->template = 'tabcontrol_select';
$customfield->options = $this->itunes_rating;
$customfield->value = isset($options['rating']) ? $this->itunes_rating[array_search($options['rating'], $this->itunes_rating)] : $this->itunes_rating['No'];
$fieldname = "summary_{$control_id}";
$customfield = $feed_fields->append('textarea', $fieldname, 'null:null', _t('Summary:', 'podcast'), 'tabcontrol_textarea');
$customfield->value = isset($options['summary']) ? $options['summary'] : strip_tags(Format::summarize(Format::autop($post->content)));
$fieldname = "block_{$control_id}";
$customfield = $feed_fields->append('checkbox', $fieldname, 'null:null', _t('Block:', 'podcast'), 'tabcontrol_checkbox');
$customfield->value = isset($options['block']) ? $options['block'] : 0;
}
/**
* Returns a truncated version of post content when the post isn't being displayed on its own.
* Posts are split either at the comment <!--more--> or at the specified maximums.
* Use only after applying autop or other paragrpah styling methods.
* Apply to posts using:
* <code>Format::apply_with_hook_params( 'more', 'post_content_out' );</code>
* @param string $content The post content
* @param Post $post The Post object of the post
* @param string $more_text The text to use in the "read more" link.
* @param integer $max_words null or the maximum number of words to use before showing the more link
* @param integer $max_paragraphs null or the maximum number of paragraphs to use before showing the more link
* @return string The post content, suitable for display
**/
public static function more($content, $post, $more_text = 'Read More »', $max_words = null, $max_paragraphs = null)
{
// If the post requested is the post under consideration, always return the full post
if ($post->slug == Controller::get_var('slug')) {
return $content;
} else {
$matches = preg_split('/<!--\\s*more\\s*-->/is', $content, 2, PREG_SPLIT_NO_EMPTY);
if (count($matches) > 1) {
return reset($matches) . ' <a href="' . $post->permalink . '">' . $more_text . '</a>';
} elseif (isset($max_words) || isset($max_paragraphs)) {
$max_words = empty($max_words) ? 9999999 : intval($max_words);
$max_paragraphs = empty($max_paragraphs) ? 9999999 : intval($max_paragraphs);
$summary = Format::summarize($content, $max_words, $max_paragraphs);
if (strlen($summary) >= strlen($content)) {
return $content;
} else {
return $summary . ' <a href="' . $post->permalink . '">' . $more_text . '</a>';
}
}
}
return $content;
}
/**
* Returns a truncated version of post content when the post isn't being displayed on its own.
* Posts are split either at the comment <!--more--> or at the specified maximums.
* Use only after applying autop or other paragrpah styling methods.
* Apply to posts using:
* <code>Format::apply_with_hook_params( 'more', 'post_content_out' );</code>
* @param string $content The post content
* @param Post $post The Post object of the post
* @param string $more_text The text to use in the "read more" link.
* @param integer $max_words null or the maximum number of words to use before showing the more link
* @param integer $max_paragraphs null or the maximum number of paragraphs to use before showing the more link
* @return string The post content, suitable for display
*/
public static function more( $content, $post, $properties = array() )
{
// If the post requested is the post under consideration, always return the full post
if ( $post->slug == Controller::get_var( 'slug' ) ) {
return $content;
}
elseif ( is_string( $properties ) ) {
$args = func_get_args();
$more_text = $properties;
$max_words = ( isset( $args[3] ) ? $args[3] : null );
$max_paragraphs = ( isset( $args[4] ) ? $args[4] : null );
$paramstring = "";
}
else {
$paramstring = "";
$paramarray = Utils::get_params( $properties );
$more_text = ( isset( $paramarray['more_text'] ) ? $paramarray['more_text'] : 'Read More' );
$max_words = ( isset( $paramarray['max_words'] ) ? $paramarray['max_words'] : null );
$max_paragraphs = ( isset( $paramarray['max_paragraphs'] ) ? $paramarray['max_paragraphs'] : null );
if ( isset( $paramarray['title:before'] ) || isset( $paramarray['title'] ) || isset( $paramarray['title:after'] ) ) {
$paramstring .= 'title="';
if ( isset( $paramarray['title:before'] ) ) {
$paramstring .= $paramarray['title:before'];
}
if ( isset( $paramarray['title'] ) ) {
$paramstring .= $post->title;
}
if ( isset( $paramarray['title:after'] ) ) {
$paramstring .= $paramarray['title:after'];
}
$paramstring .= '" ';
}
if ( isset( $paramarray['class'] ) ) {
$paramstring .= 'class="' . $paramarray['class'] . '" ';
}
}
$matches = preg_split( '/<!--\s*more\s*-->/isu', $content, 2, PREG_SPLIT_NO_EMPTY );
if ( count( $matches ) > 1 ) {
return ( $more_text != '' ) ? reset( $matches ) . ' <a ' . $paramstring . 'href="' . $post->permalink . '">' . $more_text . '</a>' : reset( $matches );
}
elseif ( isset( $max_words ) || isset( $max_paragraphs ) ) {
$max_words = empty( $max_words ) ? 9999999 : intval( $max_words );
$max_paragraphs = empty( $max_paragraphs ) ? 9999999 : intval( $max_paragraphs );
$summary = Format::summarize( $content, $max_words, $max_paragraphs );
if ( MultiByte::strlen( $summary ) >= MultiByte::strlen( $content ) ) {
return $content;
}
else {
if ( strlen( $more_text ) ) {
// Tokenize the summary and link
$ht = new HTMLTokenizer( $summary );
$summary_set = $ht->parse();
$ht = new HTMLTokenizer( '<a ' . $paramstring . ' href="' . $post->permalink . '">' . $more_text . '</a>' );
$link_set= $ht->parse();
// Find out where to put the link
$end = $summary_set->end();
$key = $summary_set->key();
// Inject the link
$summary_set->insert( $link_set, $key );
return (string)$summary_set;
}
else {
return $summary;
}
}
}
return $content;
}
/**
* Returns a truncated version of post content when the post isn't being displayed on its own.
* Posts are split either at the comment <!--more--> or at the specified maximums.
* Use only after applying autop or other paragrpah styling methods.
* Apply to posts using:
* <code>Format::apply_with_hook_params( 'more', 'post_content_out' );</code>
* @param string $content The post content
* @param Post $post The Post object of the post
* @param string $more_text The text to use in the "read more" link.
* @param integer $max_words null or the maximum number of words to use before showing the more link
* @param integer $max_paragraphs null or the maximum number of paragraphs to use before showing the more link
* @return string The post content, suitable for display
**/
public static function more($content, $post, $more_text = 'Read More »', $max_words = null, $max_paragraphs = null)
{
// There should be a more readable way than this to detect if this post is being displayed by itself:
if (isset(Controller::get_handler()->handler_vars['slug'])) {
return $content;
} else {
$matches = preg_split('/<!--\\s*more\\s*-->/is', $content, 2, PREG_SPLIT_NO_EMPTY);
if (count($matches) > 1) {
return reset($matches) . ' <a href="' . $post->permalink . '">' . $more_text . '</a>';
} elseif (isset($max_words) || isset($max_paragraphs)) {
$max_words = empty($max_words) ? 9999999 : intval($max_words);
$max_paragraphs = empty($max_paragraphs) ? 9999999 : intval($max_paragraphs);
$summary = Format::summarize($content, $max_words, $max_paragraphs);
if (strlen($summary) >= strlen($content)) {
return $content;
} else {
return $summary . ' <a href="' . $post->permalink . '">' . $more_text . '</a>';
}
}
}
return $content;
}
/**
* Returns a truncated version of post content when the post isn't being displayed on its own.
* Posts are split either at the comment <!--more--> or at the specified maximums.
* Use only after applying autop or other paragrpah styling methods.
* Apply to posts using:
* <code>Format::apply_with_hook_params( 'more', 'post_content_out' );</code>
* @param string $content The post content
* @param Post $post The Post object of the post
* @param string $more_text The text to use in the "read more" link.
* @param integer $max_words null or the maximum number of words to use before showing the more link
* @param integer $max_paragraphs null or the maximum number of paragraphs to use before showing the more link
* @param boolean $inside_last Should the link be placed inside the last element, or not? Default: true
* @return string The post content, suitable for display
*/
public static function more($content, $post, $properties = array())
{
// If the post requested is the post under consideration, always return the full post
if ($post->slug == Controller::get_var('slug')) {
return $content;
} elseif (is_string($properties)) {
$args = func_get_args();
$more_text = $properties;
$max_words = isset($args[3]) ? $args[3] : null;
$max_paragraphs = isset($args[4]) ? $args[4] : null;
$inside_last = isset($args[5]) ? $args[5] : true;
$paramstring = "";
} else {
$paramstring = "";
$paramarray = Utils::get_params($properties);
$more_text = isset($paramarray['more_text']) ? $paramarray['more_text'] : 'Read More';
$max_words = isset($paramarray['max_words']) ? $paramarray['max_words'] : null;
$max_paragraphs = isset($paramarray['max_paragraphs']) ? $paramarray['max_paragraphs'] : null;
$inside_last = isset($paramarray['inside_last']) ? $paramarray['inside_last'] : true;
if (isset($paramarray['title:before']) || isset($paramarray['title']) || isset($paramarray['title:after'])) {
$paramstring .= 'title="';
if (isset($paramarray['title:before'])) {
$paramstring .= $paramarray['title:before'];
}
if (isset($paramarray['title'])) {
$paramstring .= $post->title;
}
if (isset($paramarray['title:after'])) {
$paramstring .= $paramarray['title:after'];
}
$paramstring .= '" ';
}
if (isset($paramarray['class'])) {
$paramstring .= 'class="' . $paramarray['class'] . '" ';
}
}
$link_text = '<a ' . $paramstring . ' href="' . $post->permalink . '">' . $more_text . '</a>';
// if we want it inside the last element, make sure there's a space before the link
if ($inside_last) {
$link_text = ' ' . $link_text;
}
// check for a <!--more--> link, which sets exactly where we should split
$matches = preg_split('/<!--\\s*more\\s*-->/isu', $content, 2, PREG_SPLIT_NO_EMPTY);
if (count($matches) > 1) {
$summary = reset($matches);
} else {
// otherwise, we need to summarize it automagically
$max_words = empty($max_words) ? 9999999 : intval($max_words);
$max_paragraphs = empty($max_paragraphs) ? 9999999 : intval($max_paragraphs);
$summary = Format::summarize($content, $max_words, $max_paragraphs);
}
// if the summary is equal to the length of the content (or somehow greater??), there's no need to add a link, just return the content
if (MultiByte::strlen($summary) >= MultiByte::strlen($content)) {
return $content;
} else {
// make sure there's actually text to append before we waste our time
if (strlen($more_text)) {
// parse out the summary and stick in our linky goodness
// tokenize the summary
$ht = new HTMLTokenizer($summary);
$summary_set = $ht->parse();
// tokenize the link we're adding
$ht = new HTMLTokenizer($link_text);
$link_set = $ht->parse();
// find out where to put the link by bumping the iterator to the last element
$end = $summary_set->end();
// and what index is that?
$key = $summary_set->key();
// if we want it inside the last element, we're good to go - if we want it outside, we need to add it as the *next* element
if ($inside_last == false) {
$key++;
}
// if the element is a text node, there were no tags; probably not autop'ed yet, just add link as new line
if ($end['type'] == HTMLTokenizer::NODE_TYPE_TEXT) {
$summary_set->insert($link_set, $key + 1);
} else {
// inject it, whereever we decided it should go
$summary_set->insert($link_set, $key);
}
// and return a stringified version
return (string) $summary_set;
} else {
// no text to append? just return the summary
return $summary;
}
}
return $content;
}
/**
* Returns a truncated version of post content when the post isn't being displayed on its own.
* Posts are split either at the comment <!--more--> or at the specified maximums.
* Use only after applying autop or other paragrpah styling methods.
* Apply to posts using:
* <code>Format::apply_with_hook_params( 'more', 'post_content_out' );</code>
* @param string $content The post content
* @param Post $post The Post object of the post
* @param string $more_text The text to use in the "read more" link.
* @param integer $max_words null or the maximum number of words to use before showing the more link
* @param integer $max_paragraphs null or the maximum number of paragraphs to use before showing the more link
* @return string The post content, suitable for display
**/
public static function more($content, $post, $properties = array())
{
// If the post requested is the post under consideration, always return the full post
if ($post->slug == Controller::get_var('slug')) {
return $content;
} else {
if (is_string($properties)) {
$args = func_get_args();
$more_text = $properties;
$max_words = isset($args[3]) ? $args[3] : NULL;
$max_paragraphs = isset($args[4]) ? $args[4] : NULL;
$paramstring = "";
} else {
$paramstring = "";
$paramarray = Utils::get_params($properties);
$more_text = isset($paramarray['more_text']) ? $paramarray['more_text'] : 'Read More';
$max_words = isset($paramarray['max_words']) ? $paramarray['max_words'] : NULL;
$max_paragraphs = isset($paramarray['max_paragraphs']) ? $paramarray['max_paragraphs'] : NULL;
if (isset($paramarray['title:before']) || isset($paramarray['title']) || isset($paramarray['title:after'])) {
$paramstring .= 'title="';
if (isset($paramarray['title:before'])) {
$paramstring .= $paramarray['title:before'];
}
if (isset($paramarray['title'])) {
$paramstring .= $post->title;
}
if (isset($paramarray['title:after'])) {
$paramstring .= $paramarray['title:after'];
}
$paramstring .= '" ';
}
if (isset($paramarray['class'])) {
$paramstring .= 'class="' . $paramarray['class'] . '" ';
}
}
}
$matches = preg_split('/<!--\\s*more\\s*-->/isu', $content, 2, PREG_SPLIT_NO_EMPTY);
if (count($matches) > 1) {
return $more_text != '' ? reset($matches) . ' <a ' . $paramstring . 'href="' . $post->permalink . '">' . $more_text . '</a>' : reset($matches);
} elseif (isset($max_words) || isset($max_paragraphs)) {
$max_words = empty($max_words) ? 9999999 : intval($max_words);
$max_paragraphs = empty($max_paragraphs) ? 9999999 : intval($max_paragraphs);
$summary = Format::summarize($content, $max_words, $max_paragraphs);
if (strlen($summary) >= strlen($content)) {
return $content;
} else {
return $more_text != '' ? $summary . ' <a ' . $paramstring . ' href="' . $post->permalink . '">' . $more_text . '</a>' : $summary;
}
}
return $content;
}
