X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Fplugin.php;h=8f6d6ea9858ee03fc9855e2c47811e1fd5aee31f;hb=9553aeb3bd26e3e18b7677a26982a6b1df4c55fb;hp=57f77cb570342c0d0a24254d9f2bf9c76c0b94fe;hpb=18bf5d14023d5f6ea4d490362b2825f7a71f951e;p=friendica.git diff --git a/include/plugin.php b/include/plugin.php old mode 100755 new mode 100644 index 57f77cb570..8f6d6ea985 --- a/include/plugin.php +++ b/include/plugin.php @@ -5,7 +5,7 @@ if (! function_exists('uninstall_plugin')){ function uninstall_plugin($plugin){ logger("Addons: uninstalling " . $plugin); - q("DELETE FROM `addon` WHERE `name` = '%s' LIMIT 1", + q("DELETE FROM `addon` WHERE `name` = '%s' ", dbesc($plugin) ); @@ -17,7 +17,12 @@ function uninstall_plugin($plugin){ }} if (! function_exists('install_plugin')){ -function install_plugin($plugin){ +function install_plugin($plugin) { + + // silently fail if plugin was removed + + if(! file_exists('addon/' . $plugin . '/' . $plugin . '.php')) + return false; logger("Addons: installing " . $plugin); $t = @filemtime('addon/' . $plugin . '/' . $plugin . '.php'); @include_once('addon/' . $plugin . '/' . $plugin . '.php'); @@ -32,9 +37,21 @@ function install_plugin($plugin){ intval($t), $plugin_admin ); + + // we can add the following with the previous SQL + // once most site tables have been updated. + // This way the system won't fall over dead during the update. + + if(file_exists('addon/' . $plugin . '/.hidden')) { + q("update addon set hidden = 1 where name = '%s' limit 1", + dbesc($plugin) + ); + } + return true; } else { logger("Addons: FAILED installing " . $plugin); + return false; } }} @@ -53,8 +70,10 @@ function reload_plugins() { $installed = array(); $parr = explode(',',$plugins); + if(count($parr)) { foreach($parr as $pl) { + $pl = trim($pl); $fname = 'addon/' . $pl . '/' . $pl . '.php'; @@ -84,6 +103,7 @@ function reload_plugins() { } } } + }} @@ -91,7 +111,7 @@ function reload_plugins() { if(! function_exists('register_hook')) { -function register_hook($hook,$file,$function) { +function register_hook($hook,$file,$function,$priority=0) { $r = q("SELECT * FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `function` = '%s' LIMIT 1", dbesc($hook), @@ -101,10 +121,11 @@ function register_hook($hook,$file,$function) { if(count($r)) return true; - $r = q("INSERT INTO `hook` (`hook`, `file`, `function`) VALUES ( '%s', '%s', '%s' ) ", + $r = q("INSERT INTO `hook` (`hook`, `file`, `function`, `priority`) VALUES ( '%s', '%s', '%s', '%s' ) ", dbesc($hook), dbesc($file), - dbesc($function) + dbesc($function), + dbesc($priority) ); return $r; }} @@ -125,10 +146,12 @@ if(! function_exists('load_hooks')) { function load_hooks() { $a = get_app(); $a->hooks = array(); - $r = q("SELECT * FROM `hook` WHERE 1"); + $r = q("SELECT * FROM `hook` WHERE 1 ORDER BY `priority` DESC"); if(count($r)) { foreach($r as $rr) { - $a->hooks[] = array($rr['hook'], $rr['file'], $rr['function']); + if(! array_key_exists($rr['hook'],$a->hooks)) + $a->hooks[$rr['hook']] = array(); + $a->hooks[$rr['hook']][] = array($rr['file'],$rr['function']); } } }} @@ -138,17 +161,24 @@ if(! function_exists('call_hooks')) { function call_hooks($name, &$data = null) { $a = get_app(); - if(count($a->hooks)) { - foreach($a->hooks as $hook) { - if($hook[HOOK_HOOK] === $name) { - @include_once($hook[HOOK_FILE]); - if(function_exists($hook[HOOK_FUNCTION])) { - $func = $hook[HOOK_FUNCTION]; - $func($a,$data); - } + if((is_array($a->hooks)) && (array_key_exists($name,$a->hooks))) { + foreach($a->hooks[$name] as $hook) { + @include_once($hook[0]); + if(function_exists($hook[1])) { + $func = $hook[1]; + $func($a,$data); + } + else { + // remove orphan hooks + q("delete from hook where hook = '%s' and file = '$s' and function = '%s' limit 1", + dbesc($name), + dbesc($hook[0]), + dbesc($hook[1]) + ); } } } + }} @@ -225,9 +255,17 @@ function get_theme_info($theme){ 'description' => "", 'author' => array(), 'maintainer' => array(), - 'version' => "" + 'version' => "", + 'credits' => "", + 'experimental' => false, + 'unsupported' => false ); + if(file_exists("view/theme/$theme/experimental")) + $info['experimental'] = true; + if(file_exists("view/theme/$theme/unsupported")) + $info['unsupported'] = true; + if (!is_file("view/theme/$theme/theme.php")) return $info; $f = file_get_contents("view/theme/$theme/theme.php"); @@ -242,6 +280,7 @@ function get_theme_info($theme){ list($k,$v) = array_map("trim", explode(":",$l,2)); $k= strtolower($k); if ($k=="author"){ + $r=preg_match("|([^<]+)<([^>]+)>|", $v, $m); if ($r) { $info['author'][] = array('name'=>$m[1], 'link'=>$m[2]); @@ -269,3 +308,97 @@ function get_theme_info($theme){ return $info; }} + +function get_theme_screenshot($theme) { + $a = get_app(); + $exts = array('.png','.jpg'); + foreach($exts as $ext) { + if(file_exists('view/theme/' . $theme . '/screenshot' . $ext)) + return($a->get_baseurl() . '/view/theme/' . $theme . '/screenshot' . $ext); + } + return($a->get_baseurl() . '/images/blank.png'); +} + + +// check service_class restrictions. If there are no service_classes defined, everything is allowed. +// if $usage is supplied, we check against a maximum count and return true if the current usage is +// less than the subscriber plan allows. Otherwise we return boolean true or false if the property +// is allowed (or not) in this subscriber plan. An unset property for this service plan means +// the property is allowed, so it is only necessary to provide negative properties for each plan, +// or what the subscriber is not allowed to do. + + +function service_class_allows($uid,$property,$usage = false) { + + if($uid == local_user()) { + $service_class = $a->user['service_class']; + } + else { + $r = q("select service_class from user where uid = %d limit 1", + intval($uid) + ); + if($r !== false and count($r)) { + $service_class = $r[0]['service_class']; + } + } + if(! x($service_class)) + return true; // everything is allowed + + $arr = get_config('service_class',$service_class); + if(! is_array($arr) || (! count($arr))) + return true; + + if($usage === false) + return ((x($arr[$property])) ? (bool) $arr['property'] : true); + else { + if(! array_key_exists($property,$arr)) + return true; + return (((intval($usage)) < intval($arr[$property])) ? true : false); + } +} + + +function service_class_fetch($uid,$property) { + + if($uid == local_user()) { + $service_class = $a->user['service_class']; + } + else { + $r = q("select service_class from user where uid = %d limit 1", + intval($uid) + ); + if($r !== false and count($r)) { + $service_class = $r[0]['service_class']; + } + } + if(! x($service_class)) + return false; // everything is allowed + + $arr = get_config('service_class',$service_class); + if(! is_array($arr) || (! count($arr))) + return false; + + return((array_key_exists($property,$arr)) ? $arr[$property] : false); + +} + +function upgrade_link($bbcode = false) { + $l = get_config('service_class','upgrade_link'); + if(! $l) + return ''; + if($bbcode) + $t = sprintf('[url=%s]' . t('Click here to upgrade.') . '[/url]', $l); + else + $t = sprintf('' . t('Click here to upgrade.') . '', $l); + return $t; +} + +function upgrade_message($bbcode = false) { + $x = upgrade_link($bbcode); + return t('This action exceeds the limits set by your subscription plan.') . (($x) ? ' ' . $x : '') ; +} + +function upgrade_bool_message($bbcode = false) { + $x = upgrade_link($bbcode); + return t('This action is not available under your subscription plan.') . (($x) ? ' ' . $x : '') ; +}