link_active()) {
$facebook->update_albums();
echo $facebook->msg;
} else {
echo 'There are no accounts linked to Fotobook.';
}
exit;
}
// handle albums list request
if(isset($_POST['albums_list'])) {
fb_display_manage_list($_POST['message']);
exit;
}
}
//--------------------//
//---FACEBOOK-CLASS---//
//--------------------//
class FacebookAPI {
var $facebook = null;
var $sessions = null;
var $token = null;
var $error = false;
var $msg = null;
var $secret = null;
function FacebookAPI() {
if(version_compare('5', PHP_VERSION, "<=")) {
require_once('facebook-platform/client/facebook.php');
} else {
require_once('facebook-platform/php4client/facebook.php');
}
$this->facebook = new Facebook(FB_API_KEY, FB_API_SECRET, null, true);
global $fb_message;
$this->msg = &$fb_message;
// check if the facebook session is the structure from older
// versions of Fotobook, if so remove it to start over
$sessions = get_option('fb_facebook_session');
if(isset($sessions['session_key'])) {
update_option('fb_facebook_session', '');
}
if(isset($_GET['activate-facebook'])) {
$this->get_auth_session($_GET['activate-facebook']);
}
// get sessions
$this->get_sessions();
if(isset($_GET['deactivate-facebook']) && isset($this->sessions[$_GET['deactivate-facebook']])) {
$this->remove_user($_GET['deactivate-facebook']);
}
// get token every time for additional users
$this->token = $this->get_auth_token();
}
function link_active() {
return count($this->sessions) > 0;
}
function get_auth_token() {
$this->facebook->api_client->session_key = '';
$this->facebook->api_client->secret = FB_API_SECRET;
$this->token = $this->facebook->api_client->auth_createToken();
if(!$this->token) {
$this->error = true;
$this->msg = 'Fotobook is unable to connect to Facebook. This is most likely due to your server not allowing requests to external servers. For hosting that does support this, sign up for a Dreamhost account using the promo code "Fotobook" and you\'ll get a discount.';
}
return $this->token;
}
function get_sessions() {
$sessions = get_option('fb_facebook_session');
// make sure all accounts are still active
if(!$sessions) return false;
foreach($sessions as $key=>$value) {
$this->facebook->api_client->session_key = $sessions[$key]['session_key'];
$this->facebook->api_client->secret = $sessions[$key]['secret'];
$user = $this->facebook->api_client->users_getInfo($sessions[$key]['uid'], array('name'));
if($this->facebook->api_client->error_code == 102) {
// if it can't get the user than remove it from the Facebook session array because
// the link isn't active anymore
$this->msg = 'The link to '.$sessions[$key]['name'].'\'s account was lost for some reason. Please add it again.';
unset($sessions[$key]);
update_option('fb_facebook_session',$sessions);
}
}
$this->sessions = $sessions;
return count($sessions) > 0;
}
function get_auth_session($token) {
$this->get_sessions();
$sessions = $this->sessions;
$new_session = $this->facebook->api_client->auth_getSession($token);
if(!$new_session) {
$this->error = true;
$this->msg = 'Unable to activate account. [Error #'.$this->facebook->api_client->error_code.']';
} else {
// check to see if this account is already linked
$active = array();
if($sessions) {
foreach($sessions as $value) { $active[] = $value['uid']; }
}
if(in_array($new_session['uid'], $active)) {
$this->msg = 'That user is already linked to Fotobook.';
} else {
// get user's name
$this->facebook->api_client->session_key = $new_session['session_key'];
$this->facebook->api_client->secret = $new_session['secret'];
$user = $this->facebook->api_client->users_getInfo($new_session['uid'], array('name'));
$new_session['name'] = $user[0]['name'];
if(!$new_session['name'])
//return false;
if(!is_array($sessions))
$sessions = array();
$sessions[] = $new_session;
update_option('fb_facebook_session', $sessions);
$this->msg = 'Fotobook is now linked to '.$new_session['name'].'\'s Facebook account. Now you need to import your albums.';
}
}
return count($sessions) > 0;
}
function remove_user($key) {
// remove all of this user's albums and photos
global $wpdb;
$albums = fb_get_album(0, $this->sessions[$key]['uid']);
if(is_array($albums)) {
foreach($albums as $album) {
fb_delete_page($album['page_id']);
}
}
$wpdb->query('DELETE FROM '.FB_ALBUM_TABLE.' WHERE owner = '.$this->sessions[$key]['uid']);
$wpdb->query('DELETE FROM '.FB_PHOTO_TABLE.' WHERE owner = '.$this->sessions[$key]['uid']);
$this->msg = 'The link to '.$this->sessions[$key]['name'].'\'s Facebook account has been removed.';
unset($this->sessions[$key]);
update_option('fb_facebook_session', $this->sessions);
}
function update_progress($increment) {
if($increment == -1) {
$progress = 0;
} else {
$progress = get_option('fb_update_progress') + $increment;
}
if($progress > 100)
$progress = 100;
update_option('fb_update_progress', $progress);
return $progress;
}
function update_albums() {
global $wpdb;
// allow the script plenty of time to make requests
set_time_limit(500);
// reset album import progress
update_option('fb_update_progress', 0);
// if this is the first import then reset the order at the end to make the newest on top
$reset_order = count(fb_get_album()) > 0 ? false : true;
// determine how much to increment the progress bar after each request
$incr = 100 / (count($this->sessions) * 2);
// get albums for each user from Facebook
$fb_albums = array(); $fb_photos = array();
foreach($this->sessions as $key=>$value) {
$uid = $this->sessions[$key]['uid'];
$this->facebook->api_client->session_key = $this->sessions[$key]['session_key'];
$this->facebook->api_client->secret = $this->sessions[$key]['secret'];
$fb_albums = array_merge($fb_albums, $this->facebook->api_client->photos_getAlbums($uid, null));
$this->update_progress($incr);
$fb_photos = array_merge($fb_photos, $this->facebook->api_client->fql_query("SELECT pid, aid, owner, src, src_big, src_small, link, caption, created FROM photo WHERE aid IN (SELECT aid FROM album WHERE owner = $uid)"));
$this->update_progress($incr);
if(!$fb_albums || $this->facebook->api_client->error_code) {
$this->msg = 'Fotobook encountered an error while retrieving your photos. [Error #'.$this->facebook->api_client->error_code.']';
return false;
}
}
// put all the albums in an array with the aid as the key
$albums = fb_get_album();
if($albums) {
foreach($albums as $album) {
$wp_albums[$album['aid']] = $album;
}
}
// go through all the facebook albums see which ones needs to be added
foreach($fb_albums as $album) {
$wp_album = isset($wp_albums[$album['aid']]) ? $wp_albums[$album['aid']] : false;
// create or update the WP page
if($wp_album) {
$hidden = $wp_album['hidden'];
$page_id = $wp_album['page_id'];
$ordinal = $wp_album['ordinal'];
if(fb_page_exists($page_id)) {
if($album['name'] != $wp_album['name']) {
fb_update_page($page_id, $album['name']);
}
} else {
$page_id = fb_add_page($album['name']);
}
} else {
$page_id = fb_add_page($album['name']);
$hidden = 0;
$ordinal = fb_get_next_ordinal();
}
// if updating, remove from database first
$wpdb->query('DELETE FROM '.FB_ALBUM_TABLE.' WHERE aid = '.$album['aid']);
// add album to database
if(!get_magic_quotes_runtime()) {
$album['name'] = addslashes($album['name']);
$album['description'] = addslashes($album['description']);
$album['location'] = addslashes($album['location']);
}
$album_query = sprintf("INSERT INTO %s SET page_id=%s, aid='%s', cover_pid='%s', owner=%s, name='%s', created=FROM_UNIXTIME(%s), modified=FROM_UNIXTIME(%s), description='%s', location='%s', link='%s', size=%s, hidden=%s, ordinal=%s",
FB_ALBUM_TABLE, $page_id, $album['aid'], $album['cover_pid'], $album['owner'], $album['name'], $album['created'], $album['modified'], $album['description'], $album['location'], $album['link'], $album['size'], $hidden, $ordinal);
$wpdb->query($album_query);
}
// update the photos
$wpdb->query('DELETE FROM '.FB_PHOTO_TABLE);
$ordinal = 1;
foreach($fb_photos as $photo) {
if($last_aid != $photo['aid']) { // reset ordinal if we're on a new album now
$ordinal = 1;
}
if(!get_magic_quotes_runtime()) {
$photo['caption'] = addslashes($photo['caption']);
}
$photo_query = sprintf("INSERT INTO %s SET pid=%s, aid=%s, owner=%s, src='%s', src_big='%s', src_small='%s', link='%s', caption='%s', created=FROM_UNIXTIME(%s), ordinal=%s",
FB_PHOTO_TABLE, $photo['pid'], $photo['aid'], $photo['owner'], $photo['src'], $photo['src_big'], $photo['src_small'], $photo['link'], $photo['caption'], $photo['created'], $ordinal);
$wpdb->query($photo_query);
// handle ordinal
$last_aid = $photo['aid'];
$ordinal++;
}
// put IDs of all albums in an array
foreach($fb_albums as $album) {
$album_ids[] = $album['aid'];
}
$wp_albums = fb_get_album();
if(count($wp_albums) > 0) {
// delete albums that have been removed off of Facebook
foreach($wp_albums as $album) {
if(!in_array($album['aid'], $album_ids)) {
fb_delete_page($album['page_id']);
$wpdb->query('DELETE FROM '.FB_ALBUM_TABLE.' WHERE aid = '.$album['aid']);
}
}
// delete superfluous pages
foreach($wp_albums as $album) {
$album_pages[] = $album['page_id'];
}
$wp_pages = $wpdb->get_results('SELECT ID FROM '.FB_POSTS_TABLE.' WHERE post_parent = '.get_option('fb_albums_page'), ARRAY_A);
foreach($wp_pages as $page) {
if(!in_array($page['ID'], $album_pages)) {
fb_delete_page($page['ID']);
}
}
}
// now reset the order if needed
if($reset_order) {
fb_reset_album_order();
}
if(!$this->msg) {
$this->msg = 'Albums imported successfully.';
}
$this->update_progress(-1);
}
}
//---------------------//
//---SETUP-FUNCTIONS---//
//---------------------//
function fb_initialize() {
global $wpdb;
// add default options
add_option('fb_albums_page', 0);
add_option('fb_number_rows', 5);
add_option('fb_number_cols', 3);
add_option('fb_album_cmts', 1);
add_option('fb_thumb_size', 130);
add_option('fb_albums_per_page', 0);
add_option('fb_style','lightbox');
add_option('fb_embedded_width', 0);
update_option('fb_version', FB_VERSION);
$photo_table_query = "CREATE TABLE ".FB_PHOTO_TABLE." (
pid bigint(20) unsigned NOT NULL,
aid bigint(20) unsigned NOT NULL default 0,
owner bigint(20) NOT NULL default 0,
src varchar(255) NOT NULL default '',
src_big varchar(255) NOT NULL default '',
src_small varchar(255) NOT NULL default '',
link varchar(255) NOT NULL default '',
caption varchar(255) NOT NULL default '',
created datetime NOT NULL default '0000-00-00 00:00:00',
ordinal tinyint(4) NOT NULL default 0,
UNIQUE KEY id (pid)
) TYPE = MyISAM";
$album_table_query = "CREATE TABLE ".FB_ALBUM_TABLE." (
aid bigint(20) unsigned NOT NULL,
page_id int(11) NOT NULL,
cover_pid bigint(20) NOT NULL,
owner int(11) NOT NULL,
name varchar(255) NOT NULL default '',
description text NOT NULL default '',
location varchar(255) NOT NULL default '',
link varchar(255) NOT NULL,
size int(11) NOT NULL default 0,
created datetime NOT NULL default '0000-00-00 00:00:00',
modified datetime NOT NULL default '0000-00-00 00:00:00',
hidden tinyint(4) NOT NULL default 0,
ordinal tinyint(4) NOT NULL default 0,
UNIQUE KEY id (aid)
) TYPE = MyISAM";
if(fb_needs_table_upgrade()) {
$wpdb->query('DROP TABLE '.FB_ALBUM_TABLE);
$wpdb->query('DROP TABLE '.FB_PHOTO_TABLE);
}
if(!fb_table_exists(FB_PHOTO_TABLE)) {
$wpdb->query($photo_table_query);
}
if(!fb_table_exists(FB_ALBUM_TABLE)) {
$wpdb->query($album_table_query);
}
}
function fb_table_exists($table_name) {
global $wpdb;
foreach ($wpdb->get_col("SHOW TABLES",0) as $table ) {
if ($table == $table_name) return true;
}
return false;
}
function fb_needs_upgrade() {
$upgrade = get_option('fb_version') != FB_VERSION ? true : false;
if($upgrade)
$tables = fb_table_exists(FB_ALBUM_TABLE);
else
$tables = false;
return ($upgrade && $tables);
}
function fb_needs_table_upgrade() {
global $wpdb;
if(fb_table_exists(FB_ALBUM_TABLE)) {
$columns = $wpdb->get_results('SHOW COLUMNS FROM '.FB_ALBUM_TABLE, ARRAY_A);
foreach($columns as $col) {
if($col['Field'] == 'timecached') {
return true;
}
}
}
return false;
}
function fb_add_pages() {
add_management_page('Fotobook', 'Fotobook', 8, 'fotobook/manage-fotobook.php');
add_options_page('Fotobook', 'Fotobook', 8, 'fotobook/options-fotobook.php');
}
//---------------------//
//--WP-PAGE-FUNCTIONS--//
//---------------------//
function fb_add_page($name) {
global $wpdb;
$post_title = addslashes($name);
$post_name = sanitize_title($name);
$post_author = 1;
$post_parent = get_option('fb_albums_page');
$comment_status = get_option('fb_album_cmts') ? 'open' : 'closed';
$now = date('Y-m-d H:i:s'); $now_gmt = gmdate('Y-m-d H:i:s');
if(get_bloginfo('version') >= 2.1) {
$wpdb->query("INSERT INTO $wpdb->posts (post_author, post_parent, comment_status, post_date, post_date_gmt, post_content, post_excerpt, post_title, post_category, post_name, post_modified, post_modified_gmt, post_status, post_type, to_ping, pinged, post_content_filtered) VALUES ('$post_author', '$post_parent', '$comment_status', '$now', '$now_gmt', '', '', '$post_title', '0', '$post_name', '$now', '$now_gmt', 'publish', 'page', '', '', '')");
} else {
$wpdb->query("INSERT INTO $wpdb->posts (post_author, post_parent, comment_status, post_date, post_date_gmt, post_content, post_excerpt, post_title, post_category, post_name, post_modified, post_modified_gmt, post_status, to_ping, pinged, post_content_filtered) VALUES ('$post_author', '$post_parent', '$comment_status', '$now', '$now_gmt', '', '', '$post_title', '0', '$post_name', '$now', '$now_gmt', 'static', '', '', '')");
}
return $wpdb->insert_id;
}
function fb_delete_page($id) {
if(fb_page_exists($id)) {
// disable conflicting Wordbook action
remove_action('delete_post', 'wordbook_delete_post');
wp_delete_post($id);
}
}
function fb_update_page($id, $name, $hidden = false) {
global $wpdb;
$parent = get_option('fb_albums_page');
$comment_status = get_option('fb_album_cmts') ? 'open' : 'closed';
$array = array(
'post_author' => 1,
'post_category' => 0,
'comment_status' => $comment_status,
'post_parent' => $parent,
'ID' => $id,
'post_title' => addslashes($name),
'post_name' => sanitize_title($name)
);
if(get_bloginfo('version') >= 2.1) {
$array['post_status'] = 'publish';
$array['post_type'] = 'page';
} else {
$array['post_status'] = 'static';
}
wp_update_post($array);
return true;
}
function fb_page_exists($id) {
global $wpdb;
$page_row = $wpdb->get_row('SELECT * FROM '.FB_POSTS_TABLE.' WHERE ID = '.$id);
return $page_row ? true : false;
}
//---------------------//
//--OPTIONS-FUNCTIONS--//
//---------------------//
function fb_options_update_albums_page($new_id) {
global $wpdb;
$old_id = get_option('fb_albums_page');
if($old_id == $new_id) {
return true;
}
$albums = fb_get_album();
if(sizeof($albums) > 0) {
foreach($albums as $album) {
$wpdb->query("UPDATE ".FB_POSTS_TABLE." SET post_parent = $new_id WHERE ID = ".$album['page_id']);
}
}
update_option('fb_albums_page', $new_id);
}
function fb_options_toggle_comments($status = true) {
global $wpdb;
if($status) $status = 'open';
else $status = 'closed';
$fb_albums_page = get_option('fb_albums_page');
$wpdb->query("UPDATE ".FB_POSTS_TABLE." SET comment_status='$status' WHERE post_parent = $fb_albums_page");
}
function fb_albums_page_is_set() {
$album_page = get_option('fb_albums_page');
$post = get_post($album_page);
if($album_page == 0 || !is_object($post)) {
return false;
} else {
return true;
}
}
function fb_get_styles() {
// get styles
$styles = array();
if ($handle = opendir(FB_PLUGIN_PATH.'styles')) {
while (false !== ($file = readdir($handle))) {
if(substr($file, 0, 1) != '.' && is_dir(FB_PLUGIN_PATH.'styles/'.$file))
$styles[] = $file;
}
closedir($handle);
}
sort($styles);
return $styles;
}
function fb_parent_dropdown( $default = 0, $parent = 0, $level = 0 ) {
global $wpdb;
$albums_page = get_option('fb_albums_page');
$items = $wpdb->get_results( "SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = $parent AND post_type = 'page' AND post_parent != $albums_page ORDER BY menu_order" );
if ( $items ) {
foreach ( $items as $item ) {
$pad = str_repeat( ' ', $level * 3 );
if ( $item->ID == $default)
$current = ' selected="selected"';
else
$current = '';
echo "\n\t";
fb_parent_dropdown( $default, $item->ID, $level +1 );
}
} else {
return false;
}
}
//-------------------------//
//--ALBUM/PHOTO-FUNCTIONS--//
//-------------------------//
function fb_get_album($album_id = 0, $user_id = null, $displayed_only = false) {
global $wpdb;
$query = 'SELECT * FROM '.FB_ALBUM_TABLE.' ';
$where = '';
if($album_id || $user_id || $displayed_only)
$query .= "WHERE ";
if($album_id) {
$query .= "aid = $album_id ";
$array = $wpdb->get_results($query, ARRAY_A);
return $array[0];
}
if($user_id) {
if($where) $where .= "AND ";
$where .= "owner = $user_id ";
}
if($displayed_only) {
if($where) $where .= "AND ";
$where .= "hidden = 0 ";
}
$query .= $where."ORDER BY ordinal DESC";
$results = $wpdb->get_results($query, ARRAY_A);
return $results;
}
function fb_get_album_id($page_id) {
global $wpdb;
return $wpdb->get_var("SELECT aid FROM ".FB_ALBUM_TABLE." WHERE page_id = $page_id");
}
function fb_update_album_order($order) {
global $wpdb;
$order = array_reverse(explode(',', $order));
foreach($order as $key=>$value) {
$wpdb->query('UPDATE '.FB_ALBUM_TABLE.' SET ordinal = '.$key.' WHERE aid = '.$value.' LIMIT 1');
}
}
function fb_reset_album_order() {
global $wpdb;
$albums = $wpdb->get_results('SELECT aid FROM '.FB_ALBUM_TABLE.' ORDER BY modified ASC', ARRAY_A);
if(!$albums)
return false;
foreach($albums as $key=>$album) {
$wpdb->query('UPDATE '.FB_ALBUM_TABLE.' SET ordinal = '.$key.' WHERE aid = '.$album['aid']);
}
return true;
}
function fb_remove_all() {
global $wpdb;
$pages = $wpdb->get_results('SELECT ID FROM '.FB_POSTS_TABLE.' WHERE post_parent = '.get_option('fb_albums_page'), ARRAY_A);
if($pages) {
foreach($pages as $page) {
// I would use the wp_delete_post function here but I'm getting a strange error
$wpdb->query('DELETE FROM '.FB_POSTS_TABLE.' WHERE ID = '.$page['ID']);
}
}
$wpdb->query('DELETE FROM '.FB_ALBUM_TABLE);
$wpdb->query('DELETE FROM '.FB_PHOTO_TABLE);
return;
}
function fb_get_next_ordinal() {
global $wpdb;
$highest = $wpdb->get_var('SELECT ordinal FROM '.FB_ALBUM_TABLE.' ORDER BY ordinal DESC LIMIT 1');
return ($highest + 1);
}
function fb_toggle_album_hiding($id) {
global $wpdb;
$old = $wpdb->get_var('SELECT hidden FROM '.FB_ALBUM_TABLE.' WHERE aid = '.$id);
$new = ($old == 1) ? 0 : 1;
$wpdb->query('UPDATE '.FB_ALBUM_TABLE.' SET hidden = '.$new.' WHERE aid = '.$id);
return true;
}
function fb_get_photos($album_id = 0) {
global $wpdb;
$query = 'SELECT * FROM '.FB_PHOTO_TABLE.' ';
if($album_id != 0) $query .= "WHERE aid = $album_id ";
$query .= "ORDER BY ordinal ASC";
$photos = $wpdb->get_results($query, ARRAY_A);
return $photos;
}
function fb_get_photo($id, $size = null) {
global $wpdb;
if(!is_numeric($id)) return false;
$query = 'SELECT * FROM '.FB_PHOTO_TABLE.' WHERE pid = '.$id;
$photo = $wpdb->get_row($query, ARRAY_A);
switch ($size) {
case 'small':
return $photo['src_small'];
break;
case 'thumb':
return $photo['src'];
break;
case 'full':
return $photo['src_big'];
break;
default:
return $photo;
break;
}
}
function fb_get_random_photos($count) {
global $wpdb;
$query = "SELECT ".FB_PHOTO_TABLE.".link, pid, src, src_big, src_small, caption
FROM ".FB_PHOTO_TABLE.", ".FB_ALBUM_TABLE."
WHERE ".FB_PHOTO_TABLE.".aid = ".FB_ALBUM_TABLE.".aid AND ".FB_ALBUM_TABLE.".hidden = 0
ORDER BY rand() LIMIT ".$count;
$photos = $wpdb->get_results($query, ARRAY_A);
for($i = 0; $i < count($photos); $i++) {
$photos[$i]['link'] = fb_get_photo_link($photos[$i]['pid']);
}
return $photos;
}
function fb_get_recent_photos($count) {
global $wpdb;
$photos = $wpdb->get_results('SELECT * FROM '.FB_PHOTO_TABLE.' ORDER BY created DESC LIMIT '.$count, ARRAY_A);
for($i = 0; $i < count($photos); $i++) {
$photos[$i]['link'] = fb_get_photo_link($photos[$i]);
}
return $photos;
}
function fb_get_photo_link($photo) { // accepts either photo id or array of photo
if(!is_array($photo)) {
$photo = fb_get_photo($photo);
}
$album = fb_get_album($photo['aid']);
$page_id = $album['page_id'];
$page_link = get_permalink($page_id);
$number_cols = get_option('fb_number_cols');
$number_rows = get_option('fb_number_rows');
if($number_rows == 0) $number_rows = ceil($photo_count / $number_cols);
$photos_per_page = $number_cols * $number_rows;
$album_p = $photos_per_page != 0 ? floor(($photo['ordinal']+1) / $photos_per_page)+1 : 1;
switch (get_option('fb_style')) {
case 'lightbox':
$page_link .= strstr($page_link, '?') ? '&' : '?';
$page_link .= 'album_p='.$album_p;
$page_link .= '#photo'.($photo['ordinal']);
break;
case 'embedded':
$page_link .= strstr($page_link, '?') ? '&' : '?';
$page_link .= 'photo='.($photo['ordinal']);
break;
}
return htmlentities($page_link);
}
function fb_hidden_pages() {
global $wpdb;
$results = $wpdb->get_results('SELECT page_id FROM '.FB_ALBUM_TABLE.' WHERE hidden = 1', ARRAY_A);
$array = array();
if(!$results) return $array;
foreach($results as $result) {
$array[] = $result['page_id'];
}
return $array;
}
//---------------------//
//--DISPLAY-FUNCTIONS--//
//---------------------//
function fb_display($content) {
global $wpdb;
// get variables to check if this is part of fotobook
$post = $GLOBALS['post'];
$post_id = $post->ID;
$post_parent = $post->post_parent;
$albums_page_id = get_option('fb_albums_page');
if($post_id != $albums_page_id && $post_parent != $albums_page_id) {
return $content;
}
// check if page is hidden
if(in_array($post_id, fb_hidden_pages())) {
$message = 'This album is not available. Return to albums.
';
return $message.$content;
}
// display all albums
if($post_id == $albums_page_id) {
return fb_display_main($content);
}
// display individual albums
if($post_parent == $albums_page_id && $post_parent != 0) {
if(isset($_GET['photo']) && get_option('fb_style') == 'embedded') {
return fb_display_photo($content, $post_id, $_GET['photo']);
} else {
return fb_display_album($content, $post_id);
}
}
}
function fb_display_main($content) {
remove_filter('the_content','wpautop');
// buffer the output
ob_start();
// get albums
$albums = fb_get_album(null, null, true);
$album_count = sizeof($albums);
if(!$albums) {
echo "There are no albums.
";
return;
}
$album_link = get_permalink(get_option('fb_albums_page'));
array_unshift($albums, ''); // moves all the keys down
unset($albums[0]);
// determine pagination
$albums_per_page = get_option('fb_albums_per_page');
if($albums_per_page == 0) {
$albums_per_page = $album_count;
}
$page_count = ceil($album_count / $albums_per_page);
$curr_page = $_GET['album_p'] <= $page_count && $_GET['album_p'] > 0 ? $_GET['album_p'] : 1;
$first_album = (($curr_page-1) * $albums_per_page) + 1;
$last_album = $first_album + $albums_per_page - 1;
$last_album = $last_album > $album_count ? $album_count : $last_album;
// generate pagination
$prev_link = $curr_page > 1 ? $curr_page - 1 : false;
if($prev_link !== false)
$prev_link = $album_link.(strstr($album_link, '?') ? '&album_p='.($prev_link) : '?album_p='.($prev_link));
$next_link = $curr_page + 1 <= $page_count ? $curr_page + 1 : false;
if($next_link)
$next_link = $album_link.(strstr($album_link, '?') ? '&album_p='.($next_link) : '?album_p='.($next_link));
$pagination = '';
for($i = 1; $i <= $page_count; $i++) {
if($i == $curr_page)
$pagination .= ''.$i.'';
else {
$link = $album_link.(strstr($album_link, '?') ? '&album_p='.$i : '?album_p='.$i);
$pagination .= "".($i)."";
}
}
// now get rid of all albums in the array that aren't displayed on this page
$albums = array_slice_preserve_keys($albums, $first_album-1, $albums_per_page);
foreach($albums as $key=>$album) {
$albums[$key]['link'] = get_permalink($albums[$key]['page_id']);
$albums[$key]['thumb'] = fb_get_photo($albums[$key]['cover_pid'], 'thumb');
}
include(FB_STYLE_PATH.'main.php');
?>
and
tags aren't added
remove_filter('the_content','wpautop');
// buffer the output
ob_start();
$page_link = get_permalink($page_id);
$album_id = fb_get_album_id($page_id);
$album = fb_get_album($album_id);
$albums_page_link = htmlentities(get_permalink(get_option('fb_albums_page')));
$photos = fb_get_photos($album_id);
$photo_count = sizeof($photos);
array_unshift($photos, ''); // moves all the keys down
unset($photos[0]);
$thumb_size = get_option('fb_thumb_size');
$number_cols = get_option('fb_number_cols');
$number_rows = get_option('fb_number_rows');
if($number_rows == 0) $number_rows = ceil($photo_count / $number_cols);
$photos_per_page = $number_cols * $number_rows;
$page_count = ceil($photo_count / $photos_per_page);
$curr_page = ($_GET['album_p'] <= $page_count) && ($_GET['album_p'] > 0) ? $_GET['album_p'] : 1;
$first_photo = ($curr_page - 1) * $photos_per_page + 1;
$last_photo = $first_photo + $photos_per_page - 1;
$last_photo = $last_photo > $photo_count ? $photo_count : $last_photo;
$rows_curr_page = ceil(($last_photo - $first_photo + 1) / $number_cols);
// generate pagination
$prev_link = $curr_page > 1 ? $curr_page - 1 : false;
if($prev_link !== false)
$prev_link = $page_link.(strstr($page_link, '?') ? '&album_p='.($prev_link) : '?album_p='.($prev_link));
$next_link = $curr_page < $page_count ? $curr_page + 1 : null;
if($next_link)
$next_link = $page_link.(strstr($page_link, '?') ? '&album_p='.($next_link) : '?album_p='.($next_link));
$pagination = '';
for($i = 1; $i <= $page_count; $i++) {
if($i == $curr_page)
$pagination .= ''.$i.'';
else {
$link = $page_link.(strstr($page_link, '?') ? '&album_p='.$i : '?album_p='.$i);
$pagination .= "".($i)."";
}
}
// album info
$description = $album['description'];
$location = $album['location'];
// add hidden links for all images before so that next and previous
// buttons in lightbox will display these images as well
$hidden_top = ''; $hidden_bottom = '';
for($i = 1; $i <= $first_photo; $i++) {
$hidden_top .= "";
}
for($i = $last_photo+1; $i <= $photo_count; $i++) {
$hidden_bottom .= "";
}
// now get rid of all photos in the array that aren't displayed on this page
$photos = array_slice_preserve_keys($photos, $first_photo-1, $photos_per_page);
?>
and
tags aren't added
remove_filter('the_content','wpautop');
// buffer the output
ob_start();
// get photos
$photos = fb_get_photos(fb_get_album_id($page_id));
$photo_count = sizeof($photos);
array_unshift($photos, ''); // moves all the keys down
unset($photos[0]);
// pagination
$page_link = get_permalink($page_id);
$curr = ($photo <= $photo_count && $photo > 0) ? $photo : 1;
$next = ($curr + 1 <= $photo_count) ? $curr + 1 : false;
$prev = ($curr != 1) ? $curr - 1 : false;
if($next)
$next_link = $page_link.(strstr($page_link, '?') ? '&photo='.($next) : '?photo='.($next));
if($prev)
$prev_link = $page_link.(strstr($page_link, '?') ? '&photo='.($prev) : '?photo='.($prev));
$photo = $photos[$curr];
// get max width
$width = get_option('fb_embedded_width');
include(FB_STYLE_PATH.'photo.php');
$content .= ob_get_clean();
return $content;
}
function fb_display_manage_list($message = '') {
$albums = fb_get_album();
if($message != ''): ?>
-
Photos
Created: , Modified:
View
There are no albums.
ID == $albums_page || $post->post_parent == $albums_page) {
echo ''."\r\n";
}
if(is_active_widget('fb_photos_widget')) {
echo ''."\r\n";
echo '';
}
}
//------------------------//
//--PHOTOS-TAB-FUNCTIONS--//
//------------------------//
function fb_add_upload_tab($tabs) {
// 0 => tab display name, 1 => required cap, 2 => function that produces tab content, 3 => total number objects OR array(total, objects per page), 4 => add_query_args
$tab = array('fotobook' => array('Fotobook', 'upload_files', 'fb_upload_tab', 0));
return array_merge($tabs, $tab);
}
function fb_upload_tab() {
// generate link without aid variable
$vars = explode('&', $_SERVER['QUERY_STRING']);
if(stristr($vars[count($vars)-1], 'aid')) {
unset($vars[count($vars)-1]);
}
$link = 'upload.php?'.implode('&', $vars);
echo '
';
fb_photos_tab($link);
}
function fb_add_media_tab($tabs) {
if(isset($_GET['type']) && $_GET['type'] == 'image')
$tabs['fotobook'] = 'Fotobook';
return $tabs;
}
function media_upload_fotobook() {
global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types;
return wp_iframe( 'media_upload_fotobook_tab', $errors );
}
function media_upload_fotobook_tab($errors) {
// generate link without aid variable
$vars = explode('&', $_SERVER['QUERY_STRING']);
if(stristr($vars[count($vars)-1], 'aid')) {
unset($vars[count($vars)-1]);
}
$link = 'media-upload.php?'.implode('&', $vars);
media_upload_header();
fb_photos_tab($link);
}
function fb_photos_tab($link) { ?>
= 2.5) {
add_filter('media_upload_tabs', 'fb_add_media_tab');
add_filter('media_upload_fotobook', 'media_upload_fotobook');
add_action('admin_head_media_upload_fotobook_tab', 'media_admin_css');
} else {
add_filter('wp_upload_tabs', 'fb_add_upload_tab');
}
//--------------------//
//--WIDGET-FUNCTIONS--//
//--------------------//
function fb_widget_init() {
if (!function_exists('register_sidebar_widget'))
return;
function fb_photos_widget($args) {
extract($args);
$options = get_option('fb_photos_widget');
$title = $options['title'];
$count = $options['count'];
$size = $options['size'];
$mode = $options['mode'];
if($mode == 'recent') {
$photos = fb_get_recent_photos($count);
} else {
$photos = fb_get_random_photos($count);
}
echo $before_widget . $before_title . $title . $after_title;
// if the thumbnail size is set larger than the size of the thumbnail, use the full size photo
$photo_size = $size > 130 ? 'src_big' : 'src';
if($photos) {
include(FB_PLUGIN_PATH.'styles/photos-widget.php');
} else {
echo 'There are no photos.
';
}
echo $after_widget;
}
function fb_photos_widget_control() {
$options = get_option('fb_photos_widget');
if (!is_array($options) )
$options = array('title'=>'Random Photos', 'count'=>'4', 'style'=>'list','size'=>'80','mode'=>'random');
if ( $_POST['fb-photos-submit'] ) {
$options['title'] = strip_tags(stripslashes($_POST['fb-photos-title']));
$options['count'] = is_numeric($_POST['fb-photos-count']) ? $_POST['fb-photos-count'] : 4;
$options['style'] = $_POST['fb-photos-style'];
$options['mode'] = $_POST['fb-photos-mode'];
$options['size'] = is_numeric($_POST['fb-photos-size']) ? $_POST['fb-photos-size'] : 60;
update_option('fb_photos_widget', $options);
}
$options['title'] = htmlspecialchars($options['title'], ENT_QUOTES);
?>
get_results('SELECT name, aid, page_id FROM '.FB_ALBUM_TABLE.' WHERE hidden = 0 ORDER BY modified DESC LIMIT '.$count, ARRAY_A);
} else {
$albums = $wpdb->get_results('SELECT name, aid, page_id FROM '.FB_ALBUM_TABLE.' WHERE hidden = 0 ORDER BY rand() LIMIT '.$count, ARRAY_A);
}
echo $before_widget . $before_title . $title . $after_title;
if($albums) {
include(FB_PLUGIN_PATH.'styles/albums-widget.php');
} else {
echo 'There are no albums.
';
}
echo $after_widget;
}
function fb_albums_widget_control() {
$options = get_option('fb_albums_widget');
if (!is_array($options) )
$options = array('title'=>'Recent Albums', 'mode'=>'recent', 'count'=>'4');
if ( $_POST['fb-albums-submit'] ) {
$options['title'] = strip_tags(stripslashes($_POST['fb-albums-title']));
$options['count'] = is_numeric($_POST['fb-albums-count']) ? $_POST['fb-albums-count'] : 4;
$options['mode'] = $_POST['fb-albums-mode'];
update_option('fb_albums_widget', $options);
}
$options['title'] = htmlspecialchars($options['title'], ENT_QUOTES);
?>
= 5.0.2 is able to do this itself
//if((int)str_replace('.', '', phpversion()) >= 502)
//return(array_slice($array, $offset, $length, true));
// prepare input variables
$result = array();
$i = 0;
if($offset < 0)
$offset = count($array) + $offset;
if($length > 0)
$endOffset = $offset + $length;
else if($length < 0)
$endOffset = count($array) + $length;
else
$endOffset = count($array);
// collect elements
foreach($array as $key=>$value)
{
if($i >= $offset && $i < $endOffset)
$result[$key] = $value;
$i++;
}
// return
return($result);
}
if(!function_exists('file_put_contents')) {
function file_put_contents($n,$d) {
$f=@fopen($n,"w");
if (!$f) {
return false;
} else {
fwrite($f,$d);
fclose($f);
return true;
}
}
}
?>