require_once 'include/pgettext.php';
require_once 'include/nav.php';
require_once 'include/identity.php';
-require_once 'update.php';
define('FRIENDICA_PLATFORM', 'Friendica');
define('FRIENDICA_CODENAME', 'Asparagus');
}
}
+/**
+ * Return the provided variable value if it exists and is truthy or the provided
+ * default value instead.
+ *
+ * Works with initialized variables and potentially uninitialized array keys
+ *
+ * Usages:
+ * - defaults($var, $default)
+ * - defaults($array, 'key', $default)
+ *
+ * @brief Returns a defaut value if the provided variable or array key is falsy
+ * @see x()
+ * @return mixed
+ */
+function defaults() {
+ $args = func_get_args();
+
+ if (count($args) < 2) {
+ throw new BadFunctionCallException('defaults() requires at least 2 parameters');
+ }
+ if (count($args) > 3) {
+ throw new BadFunctionCallException('defaults() cannot use more than 3 parameters');
+ }
+ if (count($args) === 3 && is_null($args[1])) {
+ throw new BadFunctionCallException('defaults($arr, $key, $def) $key is null');
+ }
+
+ $default = array_pop($args);
+
+ if (call_user_func_array('x', $args)) {
+ if (count($args) === 1) {
+ $return = $args[0];
+ } else {
+ $return = $args[0][$args[1]];
+ }
+ } else {
+ $return = $default;
+ }
+
+ return $return;
+}
+
/**
* @brief Returns the baseurl.
*
}
if ($build != DB_UPDATE_VERSION) {
+ require_once 'update.php';
+
$stored = intval($build);
$current = intval(DB_UPDATE_VERSION);
if ($stored < $current) {
}
// run any left update_nnnn functions in update.php
- for ($x = $stored; $x < $current; $x ++) {
+ for ($x = $stored + 1; $x <= $current; $x++) {
$r = run_update_function($x);
if (!$r) {
break;
function infinite_scroll_data($module)
{
if (PConfig::get(local_user(), 'system', 'infinite_scroll')
- && ($module == "network") && ($_GET["mode"] != "minimal")
+ && $module == 'network'
+ && defaults($_GET, 'mode', '') != 'minimal'
) {
// get the page number
- if (is_string($_GET["page"])) {
- $pageno = $_GET["page"];
- } else {
- $pageno = 1;
- }
+ $pageno = defaults($_GET, 'page', 1);
$reload_uri = "";
}
}
- if (($a->page_offset != "") && ! strstr($reload_uri, "&offset=")) {
+ $a = get_app();
+ if ($a->page_offset != "" && !strstr($reload_uri, "&offset=")) {
$reload_uri .= "&offset=" . urlencode($a->page_offset);
}