Only offer the choice to activate Diaspora and OStatus if the system is ready for it

mod/admin.php

@@ -416,6 +416,11 @@ function admin_page_site_post(&$a){
 	$rino			=	((x($_POST,'rino'))				? intval($_POST['rino'])				: 0);
 	$embedly		=	((x($_POST,'embedly'))			? notags(trim($_POST['embedly']))		: '');
 
+	if ($a->get_path() != "")
+		$diaspora_enabled = false;
+
+	if (!$thread_allow)
+		$ostatus_disabled = true;
 
 	if($ssl_policy != intval(get_config('system','ssl_policy'))) {
 		if($ssl_policy == SSL_POLICY_FULL) {
@@ -535,6 +540,7 @@ function admin_page_site_post(&$a){
 	set_config('system','ostatus_disabled', $ostatus_disabled);
 	set_config('system','ostatus_poll_interval', $ostatus_poll_interval);
 	set_config('system','diaspora_enabled', $diaspora_enabled);
+
 	set_config('config','private_addons', $private_addons);
 
 	set_config('system','force_ssl', $force_ssl);
@@ -681,6 +687,8 @@ function admin_page_site(&$a) {
 	if ($a->config['hostname'] == "")
 		$a->config['hostname'] = $a->get_hostname();
 
+	$diaspora_able = ($a->get_path() == "");
+
 	$t = get_markup_template("admin_site.tpl");
 	return replace_macros($t, array(
 		'$title' => t('Administration'),
@@ -737,6 +745,9 @@ function admin_page_site(&$a) {
 		'$max_author_posts_community_page' => array('max_author_posts_community_page', t("Posts per user on community page"), get_config('system','max_author_posts_community_page'), t("The maximum number of posts per user on the community page. (Not valid for 'Global Community')")),
 		'$ostatus_disabled' 	=> array('ostatus_disabled', t("Enable OStatus support"), !get_config('system','ostatus_disabled'), t("Provide built-in OStatus \x28StatusNet, GNU Social etc.\x29 compatibility. All communications in OStatus are public, so privacy warnings will be occasionally displayed.")),
 		'$ostatus_poll_interval'	=> array('ostatus_poll_interval', t("OStatus conversation completion interval"), (string) intval(get_config('system','ostatus_poll_interval')), t("How often shall the poller check for new entries in OStatus conversations? This can be a very ressource task."), $ostatus_poll_choices),
+		'$ostatus_not_able'	=> t("OStatus support can only be enabled if threading is enabled."),
+		'$diaspora_able'	=> $diaspora_able,
+		'$diaspora_not_able'	=> t("Diaspora support can't be enabled because Friendica was installed into a sub directory."),
 		'$diaspora_enabled' 	=> array('diaspora_enabled', t("Enable Diaspora support"), get_config('system','diaspora_enabled'), t("Provide built-in Diaspora network compatibility.")),
 		'$dfrn_only'        	=> array('dfrn_only', t('Only allow Friendica contacts'), get_config('system','dfrn_only'), t("All contacts must use Friendica protocols. All other built-in communication protocols disabled.")),
 		'$verifyssl' 		=> array('verifyssl', t("Verify SSL"), get_config('system','verifyssl'), t("If you wish, you can turn on strict certificate checking. This will mean you cannot connect (at all) to self-signed SSL sites.")),

mod/dirfind.php

@@ -52,10 +52,20 @@ function dirfind_content(&$a, $prefix = "") {
 			$perpage = 80;
 			$startrec = (($a->pager['page']) * $perpage) - $perpage;
 
+			if (get_config('system','diaspora_enabled'))
+				$diaspora = NETWORK_DIASPORA;
+			else
+				$diaspora = NETWORK_DFRN;
+
+			if (!get_config('system','ostatus_disabled'))
+				$ostatus = NETWORK_OSTATUS;
+			else
+				$ostatus = NETWORK_DFRN;
+
 			$count = q("SELECT count(*) AS `total` FROM `gcontact` WHERE `network` IN ('%s', '%s', '%s') AND
 					(`url` REGEXP '%s' OR `name` REGEXP '%s' OR `location` REGEXP '%s' OR
 						`about` REGEXP '%s' OR `keywords` REGEXP '%s')".$extra_sql,
-					dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA),
+					dbesc(NETWORK_DFRN), dbesc($ostatus), dbesc($diaspora),
 					dbesc(escape_tags($search)), dbesc(escape_tags($search)), dbesc(escape_tags($search)),
 					dbesc(escape_tags($search)), dbesc(escape_tags($search)));
 
@@ -71,7 +81,7 @@ function dirfind_content(&$a, $prefix = "") {
 						GROUP BY `gcontact`.`nurl`
 						ORDER BY `gcontact`.`updated` DESC LIMIT %d, %d",
 					intval(local_user()), dbesc(CONTACT_IS_SHARING), dbesc(CONTACT_IS_FRIEND),
-					dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA),
+					dbesc(NETWORK_DFRN), dbesc($ostatus), dbesc($diaspora),
 					dbesc(escape_tags($search)), dbesc(escape_tags($search)), dbesc(escape_tags($search)),
 					dbesc(escape_tags($search)), dbesc(escape_tags($search)),
 					intval($startrec), intval($perpage));

mod/follow.php

@@ -15,6 +15,8 @@ function follow_content(&$a) {
 	$uid = local_user();
 	$url = notags(trim($_REQUEST['url']));
 
+	$submit = t('Submit Request');
+
 	// There is a current issue. It seems as if you can't start following a Friendica that is following you
 	// With Diaspora this works - but Friendica is special, it seems ...
 	$r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND ((`rel` != %d) OR (`network` = '%s')) AND
@@ -25,15 +27,31 @@ function follow_content(&$a) {
 
 	if ($r) {
 		notice(t('You already added this contact.').EOL);
-		goaway($_SESSION['return_url']);
+		$submit = "";
+		//goaway($_SESSION['return_url']);
 		// NOTREACHED
 	}
 
 	$ret = probe_url($url);
 
+	if (($ret["network"] == NETWORK_DIASPORA) AND !get_config('system','diaspora_enabled')) {
+		notice( t("Diaspora support isn't enabled. Contact can't be added.") . EOL);
+		$submit = "";
+		//goaway($_SESSION['return_url']);
+		// NOTREACHED
+	}
+
+	if (($ret["network"] == NETWORK_OSTATUS) AND get_config('system','ostatus_disabled')) {
+		notice( t("OStatus support is disabled. Contact can't be added.") . EOL);
+		$submit = "";
+		//goaway($_SESSION['return_url']);
+		// NOTREACHED
+	}
+
 	if ($ret["network"] == NETWORK_PHANTOM) {
 		notice( t("The network type couldn't be detected. Contact can't be added.") . EOL);
-		goaway($_SESSION['return_url']);
+		$submit = "";
+		//goaway($_SESSION['return_url']);
 		// NOTREACHED
 	}
 
@@ -94,7 +112,7 @@ function follow_content(&$a) {
 			'$your_address' => t('Your Identity Address:'),
 			'$invite_desc' => "",
 			'$emailnet' => "",
-			'$submit' => t('Submit Request'),
+			'$submit' => $submit,
 			'$cancel' => t('Cancel'),
 			'$nickname' => "",
 			'$name' => $ret["name"],

view/templates/admin_site.tpl

@@ -83,9 +83,25 @@
 	{{include file="field_checkbox.tpl" field=$force_publish}}
 	{{include file="field_select.tpl" field=$community_page_style}}
 	{{include file="field_input.tpl" field=$max_author_posts_community_page}}
+
+	{{if $thread_allow.2}}
 		{{include file="field_checkbox.tpl" field=$ostatus_disabled}}
 		{{include file="field_select.tpl" field=$ostatus_poll_interval}}
+	{{else}}
+		<div class='field checkbox' id='div_id_{{$ostatus_disabled.0}}'>
+			<label for='id_{{$ostatus_disabled.0}}'>{{$ostatus_disabled.1}}</label>
+			<span id='id_{{$ostatus_disabled.0}}'>{{$ostatus_not_able}}</span>
+		</div>
+	{{/if}}
+
+	{{if $diaspora_able}}
 		{{include file="field_checkbox.tpl" field=$diaspora_enabled}}
+	{{else}}
+		<div class='field checkbox' id='div_id_{{$diaspora_enabled.0}}'>
+			<label for='id_{{$diaspora_enabled.0}}'>{{$diaspora_enabled.1}}</label>
+			<span id='id_{{$diaspora_enabled.0}}'>{{$diaspora_not_able}}</span>
+		</div>
+	{{/if}}
 	{{include file="field_checkbox.tpl" field=$dfrn_only}}
 	{{include file="field_input.tpl" field=$global_directory}}
 	{{include file="field_checkbox.tpl" field=$thread_allow}}

view/templates/auto_request.tpl

@@ -53,7 +53,9 @@
 </div>
 
 	<div id="dfrn-request-submit-wrapper">
+		{{if $submit}}
 			<input type="submit" name="submit" id="dfrn-request-submit-button" value="{{$submit|escape:'html'}}" />
+		{{/if}}
 		<input type="submit" name="cancel" id="dfrn-request-cancel-button" value="{{$cancel|escape:'html'}}" />
 	</div>
 </form>

view/templates/dfrn_request.tpl

@@ -83,7 +83,9 @@
 </div>
 
 	<div id="dfrn-request-submit-wrapper">
+		{{if $submit}}
 			<input type="submit" name="submit" id="dfrn-request-submit-button" value="{{$submit|escape:'html'}}" />
+		{{/if}}
 		<input type="submit" name="cancel" id="dfrn-request-cancel-button" value="{{$cancel|escape:'html'}}" />
 	</div>
 </form>

view/templates/field_checkbox.tpl

@@ -1,5 +1,3 @@
-
-	
 	<div class='field checkbox' id='div_id_{{$field.0}}'>
 		<label for='id_{{$field.0}}'>{{$field.1}}</label>
 		<input type="checkbox" name='{{$field.0}}' id='id_{{$field.0}}' value="1" {{if $field.2}}checked="checked"{{/if}}>