diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/PermissionDescription.php | 167 | ||||
| -rw-r--r-- | include/acl_selectors.php | 27 | ||||
| -rw-r--r-- | include/bbcode.php | 46 | ||||
| -rw-r--r-- | include/text.php | 29 |
4 files changed, 196 insertions, 73 deletions
diff --git a/include/PermissionDescription.php b/include/PermissionDescription.php new file mode 100644 index 000000000..d5a3a972c --- /dev/null +++ b/include/PermissionDescription.php @@ -0,0 +1,167 @@ +<?php + +if(class_exists('PermissionDescription')) return; + +require_once("include/permissions.php"); +require_once("include/language.php"); +require_once("include/text.php"); + + +/** + * Encapsulates information the ACL dialog requires to describe + * permission settings for an item with an empty ACL. + * i.e the caption, icon, and tooltip for the no-ACL option in the ACL dialog. + */ +class PermissionDescription { + + private $global_perm; + private $channel_perm; + private $fallback_description; + + /** + * Constructor is private. + * Use static methods fromGlobalPermission(), fromStandalonePermission(), or fromDescription() + * to create instances. + */ + private function __construct($global_perm, $channel_perm, $description = '') { + + $this->global_perm = $global_perm; + $this->channel_perm = $channel_perm; + + $this->fallback_description = ($description == '') ? t('Visible to your default audience') : $description; + } + + /** + * If the interpretation of an empty ACL can't be summarised with a global default permission + * or a specific permission setting then use this method and describe what it means instead. + * + * @param string $description - the caption for the no-ACL option in the ACL dialog. + * @return a new instance of PermissionDescription + */ + public static function fromDescription($description) { + return new PermissionDescription('', 0x80000, $description); + } + + + /** + * Use this method only if the interpretation of an empty ACL doesn't fall back to a global + * default permission. You should pass one of the constants from boot.php - PERMS_PUBLIC, PERMS_NETWORK etc. + * + * @param integer $perm - a single enumerated constant permission - PERMS_PUBLIC, PERMS_NETWORK etc. + * @return a new instance of PermissionDescription + */ + public static function fromStandalonePermission($perm) { + + $result = new PermissionDescription('', $perm); + + $checkPerm = $this->get_permission_description(); + if ($checkPerm == $this->fallback_description) { + $result = null; + logger('null PermissionDescription from unknown standalone permission: ' . $perm ,LOGGER_DEBUG, LOG_ERROR); + } + + return $result; + } + + /** + * This is the preferred way to create a PermissionDescription, as it provides the most details. + * Use this method if you know an empty ACL will result in one of the global default permissions + * being used, such as channel_r_stream (for which you would pass 'view_stream'). + * + * @param string $permname - a key for the global perms array from get_perms() in permissions.php, + * e.g. 'view_stream', 'view_profile', etc. + * @return a new instance of PermissionDescription + */ + public static function fromGlobalPermission($permname) { + + $result = null; + + $global_perms = get_perms(); + + if (array_key_exists($permname, $global_perms)) { + + $permDetails = $global_perms[$permname]; + $channelPerm = \App::$channel[$permDetails[0]]; + $result = new PermissionDescription($permDetails[1], $channelPerm); + } else { + // The acl dialog can handle null arguments, but it shouldn't happen + logger('null PermissionDescription from unknown global permission: ' . $permname ,LOGGER_DEBUG, LOG_ERROR); + } + return $result; + } + + + /** + * Gets a localized description of the permission, or a generic message if the permission + * is unknown. + * + * @return string description + */ + public function get_permission_description() { + + switch($this->channel_perm) { + + case 0: return t('Only me'); + case PERMS_PUBLIC: return t('Public'); + case PERMS_NETWORK: return t('Anybody in the $Projectname network'); + case PERMS_SITE: return sprintf(t('Any account on %s'), \App::get_hostname()); + case PERMS_CONTACTS: return t('Any of my connections'); + case PERMS_SPECIFIC: + // Because we're describing the permissions of an item with an empty ACL, + // the owner will be the only person able to see it if the permissions are + // set to "only specified connections". + return t('Only me (only specified contacts and me)'); + case PERMS_AUTHED: return t('Anybody authenticated (could include visitors from other networks)'); + case PERMS_PENDING: return t('Any connections including those who haven\'t yet been approved'); + default: return $this->fallback_description; + } + } + + /** + * Returns an icon css class name if an appropriate one is available, e.g. "fa-globe" for Public, + * otherwise returns empty string. + * + * @return string icon css class name (often FontAwesome) + */ + public function get_permission_icon() { + + switch($this->channel_perm) { + + case 0:/* only me */ return 'fa-eye-slash'; + case PERMS_PUBLIC: return 'fa-globe'; + case PERMS_NETWORK: return 'fa-share-alt-square'; // fa-share-alt-square is very similiar to the hubzilla logo, but we should create our own logo class to use + case PERMS_SITE: return 'fa-sitemap'; + case PERMS_CONTACTS: return 'fa-group'; + case PERMS_SPECIFIC: + // Because we're describing the permissions of an item with an empty ACL, + // the owner will be the only person able to see it if the permissions are + // set to "only specified connections". + return 'fa-eye-slash'; + case PERMS_AUTHED: return ''; + case PERMS_PENDING: return ''; + default: return ''; + } + } + + + /** + * Returns a localized description of where the permission came from, if this is known. + * If it's not know, or if the permission is standalone and didn't come from a default + * permission setting, then empty string is returned. + * + * @return string description or empty string + */ + public function get_permission_origin_description() { + + switch($this->global_perm) { + + case PERMS_R_STREAM: return t('This is your default setting for the audience of your normal stream, and posts.'); + case PERMS_R_PROFILE: return t('This is your default setting for who can view your default channel profile'); + case PERMS_R_ABOOK: return t('This is your default setting for who can view your connections'); + case PERMS_R_STORAGE: return t('This is your default setting for who can view your file storage and photos'); + case PERMS_R_PAGES: return t('This is your default setting for the audience of your webpages'); + default: return ''; + } + } + +} diff --git a/include/acl_selectors.php b/include/acl_selectors.php index 4cc01d15b..ce0a32798 100644 --- a/include/acl_selectors.php +++ b/include/acl_selectors.php @@ -6,6 +6,9 @@ /** * @package acl_selectors */ + +require_once("include/PermissionDescription.php"); + function group_select($selname,$selclass,$preselected = false,$size = 4) { $a = get_app(); @@ -215,20 +218,34 @@ function fixacl(&$item) { * * @param array $default Optional access control list for the initial state of the dialog. * @param boolean $show_jotnets Whether plugins for federated networks should be included in the permissions dialog -* @param string $showall_caption An optional caption to describe the scope of an unrestricted post. e.g. "Public" +* @param PermissionDescription $emptyACL_description - An optional description for the permission implied by selecting an empty ACL. Preferably an instance of PermissionDescription. * @param string $dialog_description Optional message to include at the top of the dialog. E.g. "Warning: Post permissions cannot be changed once sent". * @param string $context_help Allows the dialog to present a help icon. E.g. "acl_dialog_post" * @param boolean $readonly Not implemented yet. When implemented, the dialog will use acl_readonly.tpl instead, so that permissions may be viewed for posts that can no longer have their permissions changed. * * @return string html modal dialog built from acl_selector.tpl */ -function populate_acl($defaults = null,$show_jotnets = true, $showall_caption = '', $dialog_description = '', $context_help = '', $readonly = false) { +function populate_acl($defaults = null,$show_jotnets = true, $emptyACL_description = '', $dialog_description = '', $context_help = '', $readonly = false) { $allow_cid = $allow_gid = $deny_cid = $deny_gid = false; + $showall_origin = ''; + $showall_icon = 'fa-globe'; - if(! $showall_caption) + + if(! $emptyACL_description) { $showall_caption = t('Visible to your default audience'); + } else if (is_a($emptyACL_description, 'PermissionDescription')) { + $showall_caption = $emptyACL_description->get_permission_description(); + $showall_origin = $emptyACL_description->get_permission_origin_description(); + $showall_icon = $emptyACL_description->get_permission_icon(); + + } else { + // For backwards compatibility we still accept a string... for now! + $showall_caption = $emptyACL_description; + } + + if(is_array($defaults)) { $allow_cid = ((strlen($defaults['allow_cid'])) ? explode('><', $defaults['allow_cid']) : array() ); @@ -252,6 +269,8 @@ function populate_acl($defaults = null,$show_jotnets = true, $showall_caption = $tpl = get_markup_template("acl_selector.tpl"); $o = replace_macros($tpl, array( '$showall' => $showall_caption, + '$showallOrigin' => $showall_origin, + '$showallIcon' => $showall_icon, '$showlimited' => t("Limit access:"), '$showlimitedDesc' => t('Select "Show" to allow viewing. "Don\'t show" lets you override and limit the scope of "Show".'), '$show' => t("Show"), @@ -278,7 +297,7 @@ function populate_acl($defaults = null,$show_jotnets = true, $showall_caption = * populate_acl() call for wall posts or network posts. * * This string is needed in 3 different files, and our .po translation system currently -* cannot be used as a string table (because the value is always the key is english) so +* cannot be used as a string table (because the value is always the key in english) so * I've centralized the value here (making this function name the "key") until we have a * better way. * diff --git a/include/bbcode.php b/include/bbcode.php index 7a7ea8ce6..fd2d2f97a 100644 --- a/include/bbcode.php +++ b/include/bbcode.php @@ -492,18 +492,6 @@ function bb_observer($Text) { function bbcode($Text, $preserve_nl = false, $tryoembed = true, $cache = false) { - $a = get_app(); - - // Move all spaces out of the tags - // ....Uhm why? - // This is basically doing a trim() on the stuff in between tags, but it messes up - // carefully crafted bbcode and especially other pre-formatted code. - // Commenting out until we come up with a use case where it's needed. Then let's try and - // special case rather than a heavy-handed approach like this. - -// $Text = preg_replace("/\[(\w*)\](\s*)/ism", '$2[$1]', $Text); -// $Text = preg_replace("/(\s*)\[\/(\w*)\]/ism", '[/$2]$1', $Text); - // Hide all [noparse] contained bbtags by spacefying them if (strpos($Text,'[noparse]') !== false) { $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text); @@ -834,9 +822,6 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $cache = false) } - - - // Declare the format for [quote] layout $QuoteLayout = '<blockquote>$1</blockquote>'; @@ -978,37 +963,6 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $cache = false) } } - // Youtube extensions -// if (strpos($Text,'[youtube]') !== false) { -// if ($tryoembed) { -// $Text = preg_replace_callback("/\[youtube\](https?:\/\/www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text); -// $Text = preg_replace_callback("/\[youtube\](www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text); -// $Text = preg_replace_callback("/\[youtube\](https?:\/\/youtu.be\/.*?)\[\/youtube\]/ism", 'tryoembed', $Text); -// } -// $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text); -// $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text); -// $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text); - -// if ($tryoembed) -// $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="' . App::$videowidth . '" height="' . App::$videoheight . '" src="http://www.youtube.com/embed/$1" frameborder="0"></iframe>', $Text); -// else -// $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", "http://www.youtube.com/watch?v=$1", $Text); -// } -// if (strpos($Text,'[vimeo]') !== false) { -// if ($tryoembed) { -// $Text = preg_replace_callback("/\[vimeo\](https?:\/\/player.vimeo.com\/video\/[0-9]+).*?\[\/vimeo\]/ism", 'tryoembed', $Text); -// $Text = preg_replace_callback("/\[vimeo\](https?:\/\/vimeo.com\/[0-9]+).*?\[\/vimeo\]/ism", 'tryoembed', $Text); -// } - -// $Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $Text); -// $Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $Text); - -// if ($tryoembed) -// $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="' . App::$videowidth . '" height="' . App::$videoheight . '" src="http://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text); -// else -// $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", "http://vimeo.com/$1", $Text); -// } - // oembed tag $Text = oembed_bbcode2html($Text); diff --git a/include/text.php b/include/text.php index a3826de49..a2c0a3209 100644 --- a/include/text.php +++ b/include/text.php @@ -1895,32 +1895,15 @@ function cleardiv() { function bb_translate_video($s) { - - $matches = null; - $r = preg_match_all("/\[video\](.*?)\[\/video\]/ism",$s,$matches,PREG_SET_ORDER); - if($r) { - foreach($matches as $mtch) { - if((stristr($mtch[1],'youtube')) || (stristr($mtch[1],'youtu.be'))) - $s = str_replace($mtch[0],'[youtube]' . $mtch[1] . '[/youtube]',$s); - elseif(stristr($mtch[1],'vimeo')) - $s = str_replace($mtch[0],'[vimeo]' . $mtch[1] . '[/vimeo]',$s); - } - } - return $s; + $arr = array('string' => $s); + call_hooks('bb_translate_video',$arr); + return $arr['string']; } function html2bb_video($s) { - - $s = preg_replace('#<object[^>]+>(.*?)https?://www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+)(.*?)</object>#ism', - '[youtube]$2[/youtube]', $s); - - $s = preg_replace('#<iframe[^>](.*?)https?://www.youtube.com/embed/([A-Za-z0-9\-_=]+)(.*?)</iframe>#ism', - '[youtube]$2[/youtube]', $s); - - $s = preg_replace('#<iframe[^>](.*?)https?://player.vimeo.com/video/([0-9]+)(.*?)</iframe>#ism', - '[vimeo]$2[/vimeo]', $s); - - return $s; + $arr = array('string' => $s); + call_hooks('html2bb_video',$arr); + return $arr['string']; } /** |