48, 'medium' => 32, 'small' => 16);
var $icon_width = array( 'large' => 48, 'medium' => 32, 'small' => 16);
var $attachments = FALSE;
var $shortcode_exists = array();
/**
* Implement init action
*
* Add filter, hooks or action.
*
* @package EG-Attachments
* @param none
* @return none
*/
function init() {
add_action('template_redirect', array(&$this, 'manage_link'));
parent::init();
add_shortcode(EGA_SHORTCODE, array(&$this, 'get_attachments'));
/* && $this->shortcode_is_visible(): cannot put this function here. wp_query object is not ready */
if ($this->options['shortcode_auto']>0 ) {
add_filter('get_the_excerpt', array(&$this, 'shortcode_auto_excerpt'));
add_filter('the_content', array(&$this, 'shortcode_auto_content'));
}
global $wp_version;
if (isset($this->options['display_admin_bar']) && $this->options['display_admin_bar']) {
if (version_compare($wp_version, '3.2.99', '>') )
add_action( 'admin_bar_menu', 'eg_attachments_custom_admin_bar', 99 );
else if (version_compare($wp_version, '3.1.99', '>'))
add_action( 'wp_before_admin_bar_render', 'eg_eg_attachment_custom_admin_bar' );
}
} /* End of init */
/**
* Encode_url
*
* Add filter, hooks or action.
*
* @package EG-Attachments
* @param none
* @return none
*/
function encode_url($url) {
$url = parse_url($url);
// Split query part
$query_params = array();
if (isset($url['query'])) {
$params = explode('&',$url['query']);
foreach ($params as $param) {
list($key, $value) = explode('=', $param);
$query_params[] = rawurlencode(utf8_encode($key)).'='.rawurlencode(utf8_encode($value));
}
}
$new_url = $url['scheme'].'://'.
(isset($url['user'])?$url['user'].(isset($url['pass'])?':'.$url['pass']:'').'@':'').
$url['host'].
(isset($url['path'])?str_replace('%2F','/', rawurlencode(utf8_encode($url['path']))):'').
(sizeof($query_params)>0?'?'.implode('&',$query_param):'').
(isset($url['fragment'])?'#'.$url['fragment']:'');
return htmlspecialchars($new_url);
}
/**
* manage_link
*
* Add filter, hooks or action.
*
* @package EG-Attachments
* @param none
* @return none
*/
function manage_link() {
global $wpdb;
global $post;
//$this->set_debug_mode(FALSE, 'debug.log');
//$this->display_debug_info('Starting manage_link');
// Be sure that the link is coming from EG-Attachments
if ( isset($_GET['aid']) && is_numeric($_GET['aid']) &&
isset($_GET['sa']) && is_numeric($_GET['sa']) ) {
//$this->display_debug_info('aid='.(isset($_GET['aid'])?$_GET['aid']:'Not defined'));
//$this->display_debug_info('sa='.(isset($_GET['aid'])?$_GET['sa']:'Not defined'));
// First security check. If post not defined, potential hack tentative.
if (! isset($post))
wp_die(__('Something is going wrong. Bad address, or perhaps you try to access to a private document.', $this->textdomain));
//$this->display_debug_info('Post defined, go ahead');
$attach = get_post($_GET['aid']);
if (isset($attach) && $attach && $attach->post_type=='attachment')
$attach_id = $attach->ID;
//$this->display_debug_info($attach, 'Attachment: ');
if ( isset($attach_id) ) {
//$this->display_debug_info($attach_id, 'Attachment id: ');
$parent_id = reset(get_post_ancestors($attach_id));
//$this->display_debug_info($parent_id, 'Parent id: ');
// Second security check: private posts / pages
if ('private' == get_post_field('post_status', $parent_id) && !is_user_logged_in()) {
wp_die(__('This post is private. You must be a user of the site, and logged in, to display this file.', $this->textdomain));
}
// Third security check: protected post
if (post_password_required($parent_id)) {
wp_die(__('This post is password protected. Please go to the site, and enter the password required to display the document', $this->textdomain));
}
//$this->display_debug_info('Security ok, go ahead');
$stats_enable = ($this->options['stats_enable'] && $this->options['clicks_table']);
if ($stats_enable && $this->options['stats_ip_exclude'] != '') {
$stat_ip = (isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : FALSE);
if ($stat_ip !== FALSE ) {
if (EGA_DEBUG_MODE)
//$this->display_debug_info('IP: '.$stat_ip.', exclusion list: '.$this->options['stats_ip_exclude']);
$stats_enable = (! in_array($stat_ip, explode(',', $this->options['stats_ip_exclude'])) );
}
}
// $this->display_debug_info(($stat_enable?'TRUE':'FALSE'),'Statistics');
if ($stats_enable) {
/* Get some details from post parent */
$post = get_post($parent_id);
//$this->display_debug_info($post,'Post parent:');
if (! $post /*|| ! in_array($post->post_type, array('post', 'page'))*/)
return;
// Count click
$sql = $wpdb->prepare('SELECT click_id '.
'FROM '.$wpdb->prefix.'eg_attachments_clicks '.
'WHERE attach_id=%d '.
'AND post_id=%d '.
'AND CURRENT_DATE() = click_date',
$attach->ID,$parent_id);
$click_id = $wpdb->get_results($sql);
if (! $click_id){
$sql = $wpdb->prepare('INSERT INTO '.$wpdb->prefix.'eg_attachments_clicks'.
' SET attach_id=%d, attach_title="%s", post_id=%d, post_title="%s"'.
', click_date= CURRENT_DATE(), clicks_number=1',
$attach_id, $attach->post_title, $post->ID,$post->post_title);
}
else {
$sql = $wpdb->prepare('UPDATE '.$wpdb->prefix.'eg_attachments_clicks'.
' SET clicks_number = clicks_number + 1'.
' WHERE click_id=%d',$click_id[0]->click_id);
}
$wpdb->query($sql);
} // End of stat enable
if ($_GET['sa'] < 1) {
if (!is_attachment()) {
wp_redirect($this->encode_url(wp_get_attachment_url($attach_id)));
exit;
}
}
else { // Force "Save as"
$file_path = get_attached_file($attach_id);
$file_size = @filesize($file_path);
global $is_IE;
$path = pathinfo($file_path);
if (isset($path['extension']) && strtolower($path['extension']) == 'zip' &&
$is_IE && ini_get('zlib.output_compression')) {
ini_set('zlib.output_compression', 'Off');
// apache_setenv('no-gzip', '1');
}
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', FALSE);
header('Content-Type: application/force-download', FALSE);
header('Content-Type: application/octet-stream', FALSE);
header('Content-Type: application/download', FALSE);
header('Content-Disposition: attachment; filename="'.basename($file_path).'";');
header('Content-Transfer-Encoding: binary');
if ($file_size!==FALSE) header('Content-Length: '.$file_size);
@readfile($file_path);
exit();
} // End of force save as
} // End of $attach_id exists
} // End of parameters exist (aid, and sa)
else {
$this->set_debug_mode(FALSE);
}
} // End of manage_link
/**
* icon_dirs() - Add the icon path of the plugin, to the list of paths of WordPress icons
*
* @package EG-Attachments
*
* @package EG-Attachments
* @param $args array list of path and url (array( path1 => url1, path2 => url2 ...))
* @return array the previous array, with additional paths
*/
function icon_dirs($args) {
// If $args is not an array => return directly the value
if (!is_array($args))
$new_args = $args ;
else {
// Add the icons path of the current plugin
//$new_args = array_merge(array($this->path.'img/flags' => $this->url.'img/flags'),$args);
if ($this->options['icon_path']!='' &&
$this->options['icon_url']!='' &&
file_exists(str_replace('\\','/',trailingslashit(ABSPATH).$this->options['icon_path']))) {
$new_args = array_merge(array($this->path.'img/flags' => $this->url.'img/flags'),
array(str_replace('\\','/',trailingslashit(ABSPATH).$this->options['icon_path']) => trailingslashit(get_bloginfo('home')).$this->options['icon_url']),
$args);
}
else {
$new_args = array_merge(array($this->path.'img/flags' => $this->url.'img/flags'),$args);
}
}
return ($new_args);
} // End of icon_dirs
/**
* get_file_size() - Try to get the size of the specified file
*
* @package EG-Attachments
*
* @package EG-Attachments
* @param int $file_id id of attachment to get size
* @return float size of the attachment
*/
function get_file_size($file_id) {
// Get the path of the file
$file_path = get_attached_file($file_id);
// size calculation
$docsize = @filesize($file_path);
if ($docsize === FALSE) $docsize = '';
else {
$size_value = explode(' ',size_format($docsize, 0)); // WP function found in file wp-includes/functions.php
$docsize = $size_value[0].' '.__($size_value[1], $this->textdomain);
}
if ($docsize == 0 || $docsize == '') return __('unknown', $this->textdomain);
else return ($docsize);
} /* End of get_file_size */
/**
* get_icon() - Get the thumbnail of the atttachment
*
* @package EG-Attachments
* @param int $id attachment id
* @param object $attachment the attachment metadata
* @param string $size size of the thumbnail (small, medium or large)
* @return string html entities IMG
*/
function get_icon($id, $attachment, $size) {
$output = '';
if ($size == 'custom') {
$width = $this->options['custom_format_icon_width'];
$height = $this->options['custom_format_icon_height'];
}
else {
$width = $this->icon_width[$size];
$height = $this->icon_height[$size];
}
if (! $icon_url = wp_mime_type_icon($id) ) {
$icon_url = trailingslashit(get_bloginfo('wpurl')).WPINC.'/images/crystal/default.png';
}
$description = ($attachment->post_content!=''?$attachment->post_content:($attachment->post_title!=''?$attachment->post_title:$attachment->post_name));
$output .= '
';
return ($output);
} /* end of get_icon */
/**
* get_type() - Try to get type of document according mime type
*
* @package EG-Attachments
* @param string $mime_type mime type of the attachment as stored in the DB
* @return string readable type of the attachment
*/
function get_type($mime_type) {
list($part1, $part2) = explode('/', $mime_type);
switch ($part1) {
case 'image':
$attachment_type = $mime_type;
break;
case 'application':
$attachment_type = str_replace('vnd.', '', $part2);
break;
default:
$attachment_type = $part1;
break;
} // End of switch
return ($attachment_type);
} // End of get_type
/**
* sort_attachments
*
* @package EG-Attachments
* @param object $a, $b
* @return boolean 1 if $a>$b, -1 if $a<$b
*/
//function sort_attachments($a, $a) {
// return ($this->order_by.' '.$this->order);
//} // End of sort_attachments
/**
* get_attachments() - Display the list of attachments
*
* {@internal Missing Long Description}
*
* @package EG-Attachments
* @param array $attr shortcode attributs list
* @return string List of attachments (dl / dt /dd liste)
*/
function get_attachments($attr) {
global $post;
global $EG_ATTACHMENT_SHORTCODE_DEFAULTS;
global $EG_ATTACH_FIELDS_ORDER_KEY;
global $EG_ATTACH_FIELDS_TITLE;
global $EG_ATTACH_DEFAULT_FIELDS;
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['id'] = $post->ID;
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['force_saveas'] = $this->options['force_saveas'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['nofollow'] = $this->options['nofollow'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['target'] = $this->options['target_blank'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['logged_users'] = $this->options['logged_users_only'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['login_url'] = $this->options['login_url'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['display_label'] = $this->options['display_label'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['format'] = $this->options['custom_format'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['format_pre'] = $this->options['custom_format_pre'];
$EG_ATTACHMENT_SHORTCODE_DEFAULTS['format_post'] = $this->options['custom_format_post'];
extract( shortcode_atts( $EG_ATTACHMENT_SHORTCODE_DEFAULTS, $attr ));
list($this->order_by, $this->order) = explode(' ', $orderby);
if (! isset($EG_ATTACH_FIELDS_ORDER_KEY[strtolower($this->order_by)]))
$this->order_by = reset(explode(' ',$EG_ATTACHMENT_SHORTCODE_DEFAULTS['orderby'] ));
$this->order_by = $EG_ATTACH_FIELDS_ORDER_KEY[strtolower($this->order_by)];
// get attachments
$cache_id = $id.'-'.$this->order_by.'-'.$this->order;
if ($this->attachments === FALSE || !isset($this->attachments[$cache_id])) {
// file wp-includes/query.php, line 2271, only the following order keys are allowed
// $allowed_keys = array('author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count');
// So we need to add our own filter, and the parameter suppress_filters = false
//add_filter('posts_orderby', array(&$this, 'get_orderby') );
$params = array('post_parent' => $id,
'numberposts' => -1,
'post_type' => 'attachment',
'orderby' => $this->order_by,
'order' => $this->order);
if (isset($tags) && $tags != '') {
$list = explode(',', $tags);
if (! is_array($list)) $params['tag'] = $list;
else {
if (sizeof($list) == 1) $params['tag'] = current($list);
$params['tag_slug__in'] = $list;
}
}
$this->attachments[$cache_id] = get_posts( $params );
//remove_filter('posts_orderby',array(&$this, 'get_orderby') );
}
// if no attachments, stop and exit
if ($this->attachments === FALSE || !isset($this->attachments[$cache_id]) || sizeof($this->attachments[$cache_id])==0) {
return '';
}
$wordpress_sort_keys = array('author' => 'author',
'date' => 'date',
'title' => 'title',
'modified' => 'modified',
'menu_order'=> 'menu_order',
'parent' => 'parent',
'ID' => 'ID',
'rand' => 'rand',
'comment_count' => 'comment_count');
if (!isset($wordpress_sort_keys[$this->order_by])) {
//file_put_contents(dirname(__FILE__).'/debug.log', var_export($this->attachments[$cache_id], TRUE), FILE_APPEND);
$compare = ($this->order === 'ASC')
? 'return strcmp($a->'.$this->order_by.', $b->'.$this->order_by.');'
: 'return -strcmp($a->'.$this->order_by.', $b->'.$this->order_by.');';
uasort($this->attachments[$cache_id], create_function('$a,$b', $compare));
}
if (function_exists('hidepost_filter_post'))
global $hidepost_hide_link;
else
$hidepost_hide_link = 0;
if ($size == 'custom') $fields = array();
else {
if ($fields == '' || $fields == 'none') $fields = $EG_ATTACH_DEFAULT_FIELDS[$size];
else if (! is_array($fields)) $fields = explode(',', $fields);
if (! is_array($fields)) $fields = $EG_ATTACH_DEFAULT_FIELDS[$size];
}
if ($docid == '0') {
$doc_list = array();
}
else {
if ($docid == 'first') {
$temp = reset($this->attachments[$cache_id]);
$doc_list = array( $temp->ID );
}
elseif ($docid == 'last') {
$temp = end($this->attachments[$cache_id]);
$doc_list = array( $temp->ID );
}
else {
$doc_list = explode(',', $docid);
}
}
$date_format = ($this->options['date_format']!=''?$this->options['date_format']:get_option('date_format'));
// Display title
$output = '';
// Display attachment list
$numberposts = 1;
add_filter('icon_dirs', array(&$this, 'icon_dirs'));
foreach ( $this->attachments[$cache_id] as $attachment ) {
if (sizeof($doc_list) == 0 || array_search($attachment->ID, $doc_list) !== FALSE) {
$mime_type = substr($attachment->post_mime_type,0,5);
if ( $doctype == 'all' ||
($doctype == 'image' && $mime_type == 'image') ||
($doctype == 'document' && $mime_type != 'image')) {
$file_size = $this->get_file_size($attachment->ID);
$fields_value = array(
'id' => $attachment->ID,
'title' => htmlspecialchars(strip_tags($attachment->post_title)),
'filename' => htmlspecialchars(basename(get_attached_file($attachment->ID))),
'caption' => htmlspecialchars(strip_tags($attachment->post_excerpt)),
'description' => htmlspecialchars(strip_tags($attachment->post_content)),
'size' => $this->get_file_size($attachment->ID),
'icon' => $this->get_icon($attachment->ID, $attachment, $size),
'date' => mysql2date($date_format, $attachment->post_date, TRUE),
'type' => $this->get_type($attachment->post_mime_type)
);
$fields_value['label'] = ($label=="filename"?$fields_value['filename']:$fields_value['title']);
if ($logged_users>0 && ! is_user_logged_in()) {
$url = ($this->options['login_url']==''?'#':$this->options['login_url']).
'" OnClick="alert(\''.addslashes(__('Attachments restricted to register users only', $this->textdomain)).'\');';
$lock_icon = '
';
}
else {
$lock_icon = '';
switch ($this->options['link']) {
case 'link': $url = get_permalink($attachment->ID); break;
case 'file': $url = wp_get_attachment_url($attachment->ID); break;
case 'direct': $url = get_permalink($post->ID); break;
}
if ($this->options['link'] != 'file') {
$query = parse_url($url , PHP_URL_QUERY);
$url = $url.($query['query']!=''?'&':'?').htmlentities( 'aid='.$attachment->ID.'&sa='.$force_saveas );
}
}
$full_link = '';
switch ($size) {
case 'custom': //Functionality added by Jxs / www.jxs.nl
$tmp = html_entity_decode (stripslashes($format));
$tmp = preg_replace("/%URL%/", ($hidepost_hide_link==1?'#':$url),$tmp);
$tmp = preg_replace("/%GUID%/", $attachment->guid, $tmp);
$tmp = preg_replace("/%ICONURL%/", $fields_value['icon'], $tmp);
$tmp = preg_replace("/%TITLE%/", $fields_value['title'], $tmp);
$tmp = preg_replace("/%LABEL%/", $fields_value['label'], $tmp);
$tmp = preg_replace("/%CAPTION%/", $fields_value['caption'], $tmp);
$tmp = preg_replace("/%DESCRIPTION%/", $fields_value['description'],$tmp);
$tmp = preg_replace("/%FILENAME%/", $fields_value['filename'], $tmp);
$tmp = preg_replace("/%FILESIZE%/", $fields_value['size'], $tmp);
$tmp = preg_replace("/%ATTID%/", $attachment->ID, $tmp); //For use with stylesheets
$tmp = preg_replace("/%TYPE%/", strtoupper($fields_value['type']),$tmp);
$tmp = preg_replace("/%DATE%/", strtoupper($fields_value['date']),$tmp);
$output .= $tmp;
if(strlen($format)) break; //If !strlen continue in 'large'
case 'large':
case 'medium':
case 'small':
$caption_list = array();
$first_field = TRUE;
foreach ($fields as $field) {
if (isset($EG_ATTACH_FIELDS_TITLE[$field])) {
if ($field == 'small_size')
$caption_list[max(sizeof($caption_list)-1,0)] .= ' ('.$fields_value['size'].')';
else {
$caption_list[] = (($size!='small' || $display_label)?''.__($EG_ATTACH_FIELDS_TITLE[$field], $this->textdomain).' : ':'').
($first_field?$full_link:'').$fields_value[$field].($first_field?'':'');
}
$first_field=FALSE;
}
} // End of foreach
if ($icon) {
$output .= '- '.
($hidepost_hide_link==1?'':$full_link).$fields_value['icon'].
($hidepost_hide_link==1?'':'').'
'.
'- '.$lock_icon.
implode('
', $caption_list).
' '.
'
';
}
else {
$output .= ''.
implode('
', $caption_list).
'';
}
break;
} // End of switch size
$numberposts++;
if ($limit>0 && $numberposts > $limit) break;
} // End of document type
} // End of doc_list
} // End of foreach attachment
remove_filter('icon_dirs', array(&$this, 'icon_dirs'));
$output = trim($output);
if ($output != '') {
if ($size == 'custom' && $format_post != '')
$output = html_entity_decode (stripslashes($format_pre)).$output.html_entity_decode (stripslashes($format_post));
else {
if (! $icon)
$output = '';
}
if ( $title != '') {
$output = ($titletag==''?'':'<'.$titletag.'>').
htmlspecialchars(stripslashes(strip_tags($title))).
($titletag==''?'':'').
$output;
}
$output = ''.$output.'
';
if (function_exists('hidepost_filter_post')) $output = hidepost_filter_post($output);
} // End of $output
return $output;
} // End of get_attachments
/**
* shortcode_is_visible
*
* Define is auto shortcode must be displayed of not.
*
* @return int 1 if a shortcode is visble, 0 if not
*/
function shortcode_is_visible() {
if (! is_array($this->options['shortcode_auto_where']))
$list = array($this->options['shortcode_auto_where']);
else
$list = $this->options['shortcode_auto_where'];
/*
if (sizeof($list)==4)
$is_visible = TRUE;
else {*/
if (is_front_page() || is_home()) $current_page = 'home';
elseif (is_singular()) $current_page = get_post_type();
elseif (is_feed()) $current_page = 'feed';
elseif (is_archive() || is_category() || is_tag() || is_date() || is_day() || is_month() || is_year()) $current_page = 'index';
else $current_page='unknown';
$is_visible = in_array($current_page, $list);
/* }*/
return ($is_visible);
} // End of shortcode_is_visible
/**
* shortcode_auto_check_manual_shortcode
*
* Detect manual shortcode
*
* @return int 1 if a shortcode is detected, 0 if not
*/
function shortcode_auto_check_manual_shortcode() {
global $post;
$value = FALSE;
if ($this->options['shortcode_auto_exclusive']>0) {
if (isset($post)) {
if (! isset($this->shortcode_exists[$post->ID])) {
$this->shortcode_exists[$post->ID] = (strpos($post->post_excerpt.' '.$post->post_content, '['.EGA_SHORTCODE) !== FALSE);
}
$value = $this->shortcode_exists[$post->ID];
}
} // End of shortcode_auto_exclusive
return ($value);
} // End of shortcode_auto_check_manual_shortcode
/**
* shortcode_auto_excerpt
*
* Display list of attachment in the post excerpt
*
* @return string modified post content
*/
function shortcode_auto_excerpt($output) {
if ($output &&
$this->options['shortcode_auto'] == 3 &&
$this->shortcode_is_visible() &&
! $this->shortcode_auto_check_manual_shortcode()) {
$attrs = array( 'size' => $this->options['shortcode_auto_size'],
'doctype' => $this->options['shortcode_auto_doc_type'],
'title' => $this->options['shortcode_auto_title'],
'titletag' => $this->options['shortcode_auto_title_tag'],
'label' => $this->options['shortcode_auto_label'],
'orderby' => $this->options['shortcode_auto_orderby'].' '.$this->options['shortcode_auto_order'],
'fields' => ($this->options['shortcode_auto_fields_def']?'':$this->options['shortcode_auto_fields']),
'icon' => $this->options['shortcode_auto_icon'],
'limit' => $this->options['shortcode_auto_limit']
);
$output = $this->get_attachments($attrs).$output;
} // End of shortcode activated and visible
return ($output);
} // End of shortcode_auto_excerpt
/**
* shortcode_auto_content
*
* Display list of attachment in the post content
*
* @param strong $content post_content
* @return string modified post content
*/
function shortcode_auto_content($content = '') {
global $EG_ATTACH_DEFAULT_FIELDS;
global $post;
if ($this->options['shortcode_auto'] > 0 &&
/* $this->options['shortcode_auto'] != 3 && */
$this->shortcode_is_visible() &&
! $this->shortcode_auto_check_manual_shortcode()) {
$attrs = array( 'size' => $this->options['shortcode_auto_size'],
'doctype' => $this->options['shortcode_auto_doc_type'],
'title' => $this->options['shortcode_auto_title'],
'titletag' => $this->options['shortcode_auto_title_tag'],
'label' => $this->options['shortcode_auto_label'],
'orderby' => $this->options['shortcode_auto_orderby'].' '.$this->options['shortcode_auto_order'],
'fields' => ($this->options['shortcode_auto_fields_def']?'':$this->options['shortcode_auto_fields']),
'icon' => $this->options['shortcode_auto_icon'],
'limit' => $this->options['shortcode_auto_limit']
);
$shortcode_output = $this->get_attachments($attrs);
switch ($this->options['shortcode_auto']) {
case 2: // At the end of post
$content .= $shortcode_output;
break;
case 3: // Before the excerpt
if (! $post->post_excerpt)
$content = $shortcode_output . $content;
break;
case 4:
if ($post->post_excerpt) {
// Case of manual excerpt
$content = $shortcode_output . $content;
}
else {
// Case of teaser
if(strpos($content, 'span id="more-')) {
$parts = preg_split('/(<\/span>)/', $content, -1, PREG_SPLIT_DELIM_CAPTURE);
$content = $parts[0].$parts[1].$shortcode_output.$parts[2];
} // End of detect tag "more"
} // End of teaser case
break;
} // End of switch
} // End of shortcode is activated and visible
return ($content);
} /* End of shortcode_auto_content */
} /* End of Class */
} /* End of if class_exists */
$eg_attach = new EG_Attachments('EG-Attachments', EGA_VERSION, EGA_COREFILE,
EGA_TEXTDOMAIN, EGA_OPTIONS_ENTRY, $EG_ATTACH_DEFAULT_OPTIONS);
$eg_attach->set_stylesheets('css/eg-attachments.css');
$eg_attach->set_wp_versions('3.1', '3.3.1', FALSE);
if (EGA_DEBUG_MODE)
$eg_attach->set_debug_mode(TRUE, 'debug.log');
$eg_attach->load();
?>