$types) {
foreach ($types as $type => $class) {
require_once $class.".inc";
}
}
require_once "WordTrailsWidget.inc";
require_once "WordTrailsTagManager.inc";
require_once "WordTrailsMenu.inc";
require_once "WordTrailsAnalytics.inc";
require_once "WordTrailsControlManager.inc";
}
//---------OPTIONS----------
public static function option_exists( $setting ) {
$alloptions = wp_load_alloptions();
if ( isset( $alloptions[$setting] ) ) return true;
if ( false !== wp_cache_get( $setting, 'options' ) ) return true;
return false;
}
public static function initialize_option ( $setting, $default ) {
if (self::option_exists($setting)) return get_option($setting);
add_option($setting, $default);
return $default;
}
public static function updateNewOptions() {
if (!self::option_exists(WordTrailsGlobal::ALL_OPTIONS)) WordTrailsGlobal::get_all_options();
else {
$options = get_option(WordTrailsGlobal::ALL_OPTIONS);
foreach($options as $key => $val) {
WordTrailsGlobal::$options[$key] = $val;
}
update_option(WordTrailsGlobal::ALL_OPTIONS, WordTrailsGlobal::$options);
}
$site_hash = WordTrailsGlobal::get_option(WordTrailsGlobal::SITE_HASH_OPTION);
if (is_null($site_hash) || empty($site_hash))
WordTrailsGlobal::update_option(WordTrailsGlobal::SITE_HASH_OPTION, self::newHash());
}
//-------ENDOPTIONS---------
//-----------MISC-----------
public static function newHash() {
global $wpdb;
return $wpdb->get_var("SELECT UUID()");
}
public static function isHash($hash) {
$expl_hash = explode("-", $hash);
if (count($expl_hash) == 5 && strlen(implode("",$expl_hash)) == 32)
return true;
return false;
}
public function stampToAbbr($mysqlTimestamp, $human_only = false) {
$time = strtotime($mysqlTimestamp);
$long = date(__('Y/m/d g:i:s A'), $time);
$h_time = date(__('Y/m/d'), $time);
if (abs(time() - $time) < 86400) {
if (time() - $time < 0)
$h_time = sprintf( __('%s from now'), human_time_diff( $time ) );
else
$h_time = sprintf( __('%s ago'), human_time_diff( $time ) );
}
if ($human_only) return $h_time;
return "" . $h_time . "";
}
public static function wrap_with_quotes($a) {
return "\"" . $a . "\"";
}
public static function plain_quotes($string) {
$search = array(chr(145), chr(146), chr(147), chr(148), chr(151));
$replace = array("'", "'", '"', '"', '-');
$string = str_replace($search, $replace, $string);
$search = array('‘', '’', '“', '”', '—');
$string = str_replace($search, $replace, $string);
$search = array("â€" . chr(152), "â€" . chr(153), 'â€' . chr(156), 'â€' . chr(157), 'â€"');
return str_replace($search, $replace, $string);
}
public static function is_serialized_trail($data) {
if (!is_serialized($data)) return false;
foreach (WordTrailsGlobal::$node_classes as $where => $types) {
if (strstr($data, $types["trail"]))
return true;
}
return false;
}
public static function filter_unsaved_only($n) {
if (is_serialized($n)) return true;
if (is_object($n)) {
if ($n->hasUnsaved()) return true;
return false;
}
$node = WordTrailsGlobal::getNode($n, false);
if (!is_object($node)) return false;
if ($node->hasUnsaved()) return true;
return false;
}
public static function sort_roles($a, $b) {
if ($a["numcaps"] == $b["numcaps"]) {
return 0;
}
return ($a["numcaps"] > $b["numcaps"]) ? -1 : 1;
}
public static function is_newer_version($override = true) {
$installed = split(".", WordTrailsGlobal::get_option(WordTrailsGlobal::VERSION_OPTION));
$mine = split(".", WordTrailsGlobal::VERSION);
for ($i = 0; $i < 3; $i++) {
if ($installed[$i] == $mine[$i]) continue;
if ($installed[$i] < $mine[$i]) {
if ($override) WordTrailsGlobal::update_option(WordTrailsGlobal::VERSION_OPTION, WordTrailsGlobal::VERSION);
return true;
}
if ($installed[$i] > $mine[$i]) return false;
}
return false;
}
public static function setTables() {
if (self::$tables_set) return false;
global $wpdb;
WordTrailsGlobal::$tables = (object)array(
"node" => $wpdb->prefix . "wt_node",
"node_rel" => $wpdb->prefix . "wt_node_relationship",
"node_tag" => $wpdb->prefix . "wt_node_tag",
"tag" => $wpdb->prefix . "wt_tag",
"external" => $wpdb->prefix . "wt_external",
"push" => $wpdb->prefix . "wt_trail_push",
"usage" => $wpdb->prefix . "wt_usage_analytics",
"usage_push" => $wpdb->prefix . "wt_usage_push",
"print" => $wpdb->prefix . "wt_print_analytics",
"print_push" => $wpdb->prefix . "wt_print_push",
"control" => $wpdb->prefix . "wt_control",
"rel_control" => $wpdb->prefix . "wt_relationship_control",
"old_slug" => $wpdb->prefix . "wt_old_slug",
"mid_crunch" => $wpdb->prefix . "wt_mid_crunch",
"high_crunch" => $wpdb->prefix . "wt_high_crunch"
);
self::$tables_set = true;
return true;
}
public static function pushDefaultControls() {
global $wpdb;
$sql = "REPLACE INTO " . WordTrailsGlobal::$tables->control . " (`ControlID`, `Term`, `Name`, `Image`, `isForward`, `Implies`) VALUES
(1, 'auto', '(Automatic)', 'straight.png', 1, 2),
(2, 'auto', '(Automatic)', 'straight_back.png', 0, 1),
(3, 'straight', 'Straight', 'straight.png', 1, 4),
(4, 'straight_back', 'Straight', 'straight_back.png', 0, 3),
(5, 'curve_up', 'Curve Up', 'curve_up.png', 1, 6),
(6, 'curve_down_back', 'Curve Down', 'curve_down_back.png', 0, 5),
(7, 'curve_down', 'Curve Down', 'curve_down.png', 1, 8),
(8, 'curve_up_back', 'Curve Up', 'curve_up_back.png', 0, 7);";
$wpdb->query($sql);
}
public static function addCapabilities() {
require_once trailingslashit(ABSPATH . WPINC) ."capabilities.php";
global $wp_roles;
$role_caps = array();
foreach ($wp_roles->roles as $role_name => $role_array) {
$role_caps[] = array("key" => $role_name, "name" => $role_array["name"], "numcaps" => count($role_array["capabilities"]));
}
usort($role_caps, array("WordTrailsUtilities", "sort_roles"));
$min_role = strtolower(WordTrailsGlobal::get_option(WordTrailsGlobal::MIN_ROLE_SAVE));
$add = true;
for ($i=0; $iadd_cap($role_caps[$i]["key"], WordTrailsGlobal::CAP_SAVE);
else $wp_roles->remove_cap($role_caps[$i]["key"], WordTrailsGlobal::CAP_SAVE);
if (strtolower($role_caps[$i]["key"]) == $min_role || strtolower($role_caps[$i]["name"]) == $min_role) $add = false;
}
}
public static function delCapabilities() {
require_once trailingslashit(ABSPATH . WPINC) ."capabilities.php";
global $wp_roles;
foreach ($wp_roles->roles as $role_name => $role_array) {
$wp_roles->remove_cap($role_name, WordTrailsGlobal::CAP_NEW);
$wp_roles->remove_cap($role_name, WordTrailsGlobal::CAP_MOD);
$wp_roles->remove_cap($role_name, WordTrailsGlobal::CAP_SAVE);
}
}
public static function getHijackTitle($override = false) {
if (self::$checking_title) return null;
if ($override || is_null(WordTrailsGlobal::$hijack_title)) {
self::$checking_title = true;
$ID = WordTrailsGlobal::get_option(WordTrailsGlobal::TRAILS_PAGE_OPTION);
if (is_numeric($ID)) {
WordTrailsGlobal::$hijack_title = get_the_title((int)$ID);
self::$checking_title = false;
}
else
return null;
}
return WordTrailsGlobal::$hijack_title;
}
public static function setStatics() {
self::setTables();
if (self::$statics_set) return false;
load_plugin_textdomain(WordTrailsGlobal::DOMAIN, trailingslashit(WP_PLUGIN_DIR).dirname(dirname(plugin_basename(__FILE__))));
if (session_id() == "") session_start();
WordTrailsGlobal::$abspath = trailingslashit(WP_PLUGIN_DIR) . dirname(dirname(plugin_basename(__FILE__))) . "/";
WordTrailsGlobal::$urlpath = trailingslashit(WP_PLUGIN_URL) . dirname(dirname(plugin_basename(__FILE__))) . "/";
self::reqClasses();
self::$statics_set = true;
return true;
}
public static function makeWidget($pid, $args) {
$widg = new WordTrailsWidget($pid, $args);
$widg->displayWidget();
}
/* for future version
public static function &makePrintNode($trailHash) {
$trail = WordTrailsGlobal::getNode($trailHash);
if (is_object($trail)) {
$print = $trail->getPrintNode();
if (is_object($print)) return $print;
}
$print = WordTrailsGlobal::createNewNode(true, "print");
$print->fromTrail($trailHash);
return $print;
} */
public static function installMenus() {
WordTrailsGlobal::makeInstance();
WordTrailsGlobal::$instance->menu->installMenus();
global $wp_roles;
//superprint($wp_roles->roles, true);
}
public static function trailsMenu() {
WordTrailsGlobal::$instance->menu->trailsMenu();
}
public static function add_new_trail() {
WordTrailsGlobal::$instance->menu->add_new_trail();
}
public static function settingsMenu() {
WordTrailsGlobal::$instance->menu->settingsMenu();
}
public static function trailMemeMenu() {
WordTrailsGlobal::$instance->menu->trailMemeMenu();
}
public static function analyticsMenu() {
WordTrailsGlobal::$instance->menu->analyticsMenu();
}
public static function helpMenu(){
WordTrailsGlobal::$instance->menu->helpMenu();
}
public static function menu_head() {
wp_enqueue_script("wt_menu", WordTrailsGlobal::$urlpath . "js/menu.js", wt_menu_prereqs());
if (WordTrailsGlobal::$instance->menu->isMenuPage("Analytics")) {
include_once "tooltip.inc";
wp_enqueue_script("wt_analytics", WordTrailsGlobal::$urlpath . "js/analytics.js", "wt_menu");
wt_tooltip_head(); ?>
menu->isMenuPage("Help")) {
if (function_exists("wp_print_styles")) {
wp_print_styles("dashboard");
} else { ?>
wp-admin/css/dashboard.css" />menu->insertCSS();
}
public static function requireAjaxURL() {
add_action('admin_footer', array(__CLASS__,'printAjaxURL'));
add_action('get_footer', array(__CLASS__, 'printAjaxURL'));
}
public static function printAjaxURL() { ?>
$length + $append) {
$name = substr($name, 0, $length) . $append;
}
return $name;
}
public static function isUniqueSlug($newslug) {
global $wpdb;
$sql = "SELECT Slug FROM " . WordTrailsGlobal::$tables->node . " WHERE Slug LIKE '" . substr($newslug, 0, -3) . "%';";
$slugs = $wpdb->get_col($sql);
foreach ($slugs as $slug) {
if ($slug == $newslug) return false;
}
foreach(WordTrailsGlobal::$instance->nodes as $hash => &$node) {
if (self::is_serialized_trail($node)) $node = unserialize($node);
if (is_object($node)) {
if ($newslug == $node->getSlug()) return false;
}
}
return true;
}
public static function recordOldSlug($slug, $hash) {
$sql = "INSERT INTO " . WordTrailsGlobal::$tables->old_slug . " (OldSlugID,Slug,Hash) VALUES (NULL, %s, %s) ON DUPLICATE KEY UPDATE OldSlugID = LAST_INSERT_ID(OldSlugID), Hash = VALUES(Hash);";
global $wpdb;
return $wpdb->query($wpdb->prepare($sql, $slug, $hash));
}
public static function deleteSlugs($hash) {
$sql = "DELETE FROM " . WordTrailsGlobal::$tables->old_slug . " WHERE Hash = %s";
global $wpdb;
return $wpdb->query($wpdb->prepare($sql, $hash));
}
//---------ENDMISC----------
//----------URLS-----------
public static function permalink($pid = null, $tid = null) {
$site_pid = (int)WordTrailsGlobal::get_option(WordTrailsGlobal::TRAILS_PAGE_OPTION);
if (is_null($pid)) {
$pid = $site_pid;
} else {
$pid = (int)$pid;
}
$url = get_permalink($pid);
if ($url === false) {
$url = get_option('home');
return $url;
}
$permalink = get_option('permalink_structure');
if (!is_null($tid)) {
if ( '' != $permalink ) {
$trail = WordTrailsGlobal::getNode(WordTrailsGlobal::getNodeHashFromID($tid));
if (!is_object($trail)) return self::ugly_permalink($pid, $tid);
$slug = $trail->getSlug();
if (is_null($slug) || empty($slug)) return self::ugly_permalink($pid, $tid);
if ($pid == $site_pid) {
$url = user_trailingslashit(trailingslashit($url) . $slug);
} else {
$url = user_trailingslashit(trailingslashit($url) . "on-trail" . "/" . $slug);
}
return $url;
} else return self::ugly_permalink($pid, $tid);
}
return $url;
}
public static function ugly_permalink($pid = null, $tid = null) {
$site_pid = (int)WordTrailsGlobal::get_option(WordTrailsGlobal::TRAILS_PAGE_OPTION);
if (is_null($pid)) {
$pid = $site_pid;
} else {
$pid = (int)$pid;
}
$url = get_permalink($pid);
if ($url === false) {
$url = get_option('home');
return $url;
}
if (!is_null($tid)) {
if (false === strpos($url, "?")) {
$url .= "?";
} else {
$url .= "&";
}
$url .= 't=' . $tid;
}
return $url;
}
public static function redirect_link_to($qstr, $val = null) {
$url = get_option('home') . "/";
$orig_val = $val;
$permalink = get_option('permalink_structure');
if ( '' != $permalink && in_array($qstr, array_keys(WordTrailsGlobal::$redirect_query_slugs))) {
$url .= WordTrailsGlobal::$redirect_query_slugs[$qstr];
if (is_numeric($val)) {
$val = WordTrailsGlobal::getNodeHashFromID($val);
}
if (self::isHash($val)) {
$node = WordTrailsGlobal::getNode($val);
$val = $node->getSlug();
if (is_null($val) || empty($val)) return self::ugly_redirect_link_to($qstr, $orig_val);
}
if (!is_null($val) && !empty($val)) {
$url .= "/" . $val;
}
return user_trailingslashit($url);
} else return self::ugly_redirect_link_to($qstr, $orig_val);
}
public static function ugly_redirect_link_to($qstr, $val = null) {
$url = get_option('home') . "/";
if (in_array($qstr, array_keys(WordTrailsGlobal::$redirect_query_strings))) {
$url .= "?" . WordTrailsGlobal::$redirect_query_strings[$qstr] . "=";
if (!is_null($val))
$url .= $val;
}
return $url;
}
public static function appendVar($url, $varname, $var, $direct_to_xhtml = true) {
if (false === strpos($url, "?")) {
$url .= "?";
} else {
$url .= "&";
if ($direct_to_xhtml) $url .= "amp;";
}
return $url . $varname . "=" . $var;
}
//--------ENDURLS----------
//-----------XML-----------
public static function createBasicXMLNode($name, $value = null, &$dom = null) {
if (is_null($dom))
$dom = new DOMDocument("1.0");
$node = $dom->createElement($name);
if (!is_null($value) && (!empty($value) || $value === 0)) {
$node->appendChild($dom->createTextNode($value));
}
return $node;
}
public static function explodeToXMLNodes($bigname, $littlename = "tag", $haystack, $split = null, &$dom = null) {
if (is_null($dom))
$dom = new DOMDocument("1.0");
$node = $dom->createElement($bigname);
if (is_string($haystack)) {
if (!is_null($split)) {
$haystack = explode($split, $haystack);
$haystack = array_map(trim, $haystack);
} else {
$haystack = array();
}
}
if (empty($littlename)) $littlename = "tag";
if (!is_array($haystack)) echo "not";
foreach ($haystack as $needle) {
if (!empty($needle)) {
$temp = $dom->createElement($littlename);
$temp->appendChild($dom->createTextNode($needle));
$node->appendChild($temp);
}
}
return $node;
}
public static function extractXMLNode($node, &$store = null) {
if ($node->hasChildNodes()) {
$val = null;
if (count($node->childNodes)== 1 && $node->firstChild->nodeType == XML_TEXT_NODE) {
$val = $node->firstChild->nodeValue;
if (is_numeric($val)) {
$val = round($val, 2);
}
} else if (count($node->childNodes) > 0) {
$doc = new DOMDocument("1.0");
$doc->formatOutput = false;
$doc->appendChild($doc->importNode($node,true));
foreach ($node->childNodes as $child) {
$val[] = self::extractXMLNode($child);
}
}
if (!is_null($val)) {
if (!is_null($store))
$store = $val;
return $val;
}
}
return null;
}
public static function prepareForXML(&$dom = null) {
if (is_null($dom)) $dom = new DOMDocument("1.0");
$root = $dom->createElement("traildoc");
$root->setAttribute("application", "WordPress");
$root->setAttribute("version", WordTrailsGlobal::XMLVERSION);
$dom->appendChild($root);
return array($dom, $root);
}
//---------ENDXML----------
/**
* sum values in array
*
* @param array $arr
* @param string [optional]$index
* @return int result
*/
public static function array_sum_key( $arr, $index = null ){
if(!is_array( $arr ) || sizeof( $arr ) < 1){
return 0;
}
$ret = 0;
foreach( $arr as $id => $data ){
if( isset( $index ) ){
$ret += (isset( $data[$index] )) ? $data[$index] : 0;
}else{
$ret += $data;
}
}
return $ret;
}
/**
* count values in array
*
* @param array $arr
* @param string [optional]$index
* @return int result
*/
public static function array_count_key( $arr, $index ){
if(!is_array( $arr ) || sizeof( $arr ) < 1){
return 0;
}
$ret = 0;
foreach( $arr as $id => $data ){
$ret += (isset( $data[$index] ) && $data[$index] > 0) ? 1 : 0;
}
return $ret;
}
//--------SORTING----------
public static function sort_hash($a, $b, $first = null) {
if (!is_null($first) && $a == $first) return -1;
if (!is_null($first) && $b == $first) return 1;
if ($a == $b) return 0;
return strcasecmp($a, $b);
}
public static function sort_trails($a, $b) {
$na = WordTrailsGlobal::getNode($a, false);
$nb = WordTrailsGlobal::getNode($b, false);
if (is_object($na) && !is_object($nb)) return -1;
if (is_object($nb) && !is_object($na)) return 1;
$first = null;
WordTrailsGlobal::makeInstance();
if (!is_null(WordTrailsGlobal::$instance->current_trail_id))
$first = WordTrailsGlobal::getNodeHashFromID(WordTrailsGlobal::$instance->current_trail_id);
return self::sort_hash($a, $b, $first);
}
public static function sort_default_children($a, $b) {
if ($a["default"]) return -1;
if ($b["default"]) return 1;
return 0;
}
public static function array_multi_sort($a, $b) {
global $wp_wt_sort;
if (!isset($a[$wp_wt_sort]) && !isset($b[$wp_wt_sort])) return 0;
if (!isset($a[$wp_wt_sort])) return -1;
if (!isset($b[$wp_wt_sort])) return 1;
if (is_numeric($a[$wp_wt_sort])) {
if ($a[$wp_wt_sort] < $b[$wp_wt_sort]) return -1;
if ($a[$wp_wt_sort] > $b[$wp_wt_sort]) return 1;
return 0;
} else return strcasecmp($a[$wp_wt_sort], $b[$wp_wt_sort]);
}
public static function array_object_sort($a, $b) {
global $wp_wt_sort;
if (!isset($a->{$wp_wt_sort}) && !isset($b->{$wp_wt_sort})) return 0;
if (!isset($a->{$wp_wt_sort})) return -1;
if (!isset($b->{$wp_wt_sort})) return 1;
if (is_numeric($a->{$wp_wt_sort})) {
if ($a->{$wp_wt_sort} < $b->{$wp_wt_sort}) return -1;
if ($a->{$wp_wt_sort} > $b->{$wp_wt_sort}) return 1;
return 0;
} else return strcasecmp($a->{$wp_wt_sort}, $b->{$wp_wt_sort});
}
public static function onlyWEV($a) {
if ($a->type == "BEV" || empty($a->NodeHash)) return false;
return true;
}
public static function extractNodeHash($a) {
return $a->NodeHash;
}
//------ENDSORTING---------
}
function superprint($mixed, $pre = false) {
if ($pre) echo "";
print_r($mixed);
if ($pre) echo "";
}
function superdump($mixed, $pre = false) {
if ($pre) echo "";
var_dump($mixed);
if ($pre) echo "";
}
?>