Interface to enable/disable API and unsafe automatic login

https://github.com/marienfressinaud/FreshRSS/issues/13
https://github.com/marienfressinaud/FreshRSS/issues/440

app/Controllers/usersController.php

@@ -69,13 +69,19 @@ class FreshRSS_users_Controller extends Minz_ActionController {
 				$anon_refresh = Minz_Request::param('anon_refresh', false);
 				$anon_refresh = ((bool)$anon_refresh) && ($anon_refresh !== 'no');
 				$auth_type = Minz_Request::param('auth_type', 'none');
+				$unsafe_autologin = Minz_Request::param('unsafe_autologin', false);
+				$api_enabled = Minz_Request::param('api_enabled', false);
 				if ($anon != Minz_Configuration::allowAnonymous() ||
 					$auth_type != Minz_Configuration::authType() ||
-					$anon_refresh != Minz_Configuration::allowAnonymousRefresh()) {
+					$anon_refresh != Minz_Configuration::allowAnonymousRefresh() ||
+					$unsafe_autologin != Minz_Configuration::unsafeAutologinEnabled() ||
+					$api_enabled != Minz_Configuration::apiEnabled()) {
 
 					Minz_Configuration::_authType($auth_type);
 					Minz_Configuration::_allowAnonymous($anon);
 					Minz_Configuration::_allowAnonymousRefresh($anon_refresh);
+					Minz_Configuration::_enableAutologin($unsafe_autologin);
+					Minz_Configuration::_enableApi($api_enabled);
 					$ok &= Minz_Configuration::writeFile();
 				}
 			}

app/Models/Feed.php

@@ -254,11 +254,12 @@ class FreshRSS_Feed extends Minz_Model {
 			$elinks = array();
 			foreach ($item->get_enclosures() as $enclosure) {
 				$elink = $enclosure->get_link();
-				if (array_key_exists($elink, $elinks)) continue;
-				$elinks[$elink] = '1';
-				$mime = strtolower($enclosure->get_type());
-				if (strpos($mime, 'image/') === 0) {
-					$content .= '<br /><img src="' . $elink . '" alt="" />';
+				if (empty($elinks[$elink])) {
+					$elinks[$elink] = '1';
+					$mime = strtolower($enclosure->get_type());
+					if (strpos($mime, 'image/') === 0) {
+						$content .= '<br /><img src="' . $elink . '" alt="" />';
+					}
 				}
 			}
 

app/i18n/en.php

@@ -180,6 +180,8 @@ return array (
 	'persona_connection_email'	=> 'Login mail address<br /><small>(for <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 	'allow_anonymous'		=> 'Allow anonymous reading of the articles of the default user (%s)',
 	'allow_anonymous_refresh'	=> 'Allow anonymous refresh of the articles',
+	'unsafe_autologin'		=> 'Allow unsafe automatic login using the format: ',
+	'api_enabled'			=> 'Allow <abbr>API</abbr> access <small>(required for mobile apps)</small>',
 	'auth_token'			=> 'Authentication token',
 	'explain_token'			=> 'Allows to access RSS output of the default user without authentication.<br /><kbd>%s?output=rss&token=%s</kbd>',
 	'login_configuration'		=> 'Login',

app/i18n/fr.php

@@ -180,6 +180,8 @@ return array (
 	'persona_connection_email'	=> 'Adresse courriel de connexion<br /><small>(pour <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 	'allow_anonymous'		=> 'Autoriser la lecture anonyme des articles de l’utilisateur par défaut (%s)',
 	'allow_anonymous_refresh'	=> 'Autoriser le rafraîchissement anonyme des flux',
+	'unsafe_autologin'		=> 'Autoriser les connexion automatiques non-sûres au format : ',
+	'api_enabled'			=> 'Autoriser l’accès par <abbr>API</abbr> <small>(nécessaire pour les applis mobiles)</small>',
 	'auth_token'			=> 'Jeton d’identification',
 	'explain_token'			=> 'Permet d’accéder à la sortie RSS de l’utilisateur par défaut sans besoin de s’authentifier.<br /><kbd>%s?output=rss&token=%s</kbd>',
 	'login_configuration'		=> 'Identification',

app/views/configure/users.phtml

@@ -90,6 +90,17 @@
 			</div>
 		</div>
 
+		<div class="form-group">
+			<div class="group-controls">
+				<label class="checkbox" for="unsafe_autologin">
+					<input type="checkbox" name="unsafe_autologin" id="unsafe_autologin" value="1"<?php echo Minz_Configuration::unsafeAutologinEnabled() ? ' checked="checked"' : '',
+						Minz_Configuration::canLogIn() ? '' : ' disabled="disabled"'; ?> />
+					<?php echo Minz_Translate::t('unsafe_autologin'); ?>
+					<kbd>p/i/?a=formLogin&amp;u=Alice&amp;p=1234</kbd>
+				</label>
+			</div>
+		</div>
+
 		<?php if (Minz_Configuration::canLogIn()) { ?>
 		<div class="form-group">
 			<label class="group-name" for="token"><?php echo Minz_Translate::t('auth_token'); ?></label>
@@ -102,6 +113,16 @@
 		</div>
 		<?php } ?>
 
+		<div class="form-group">
+			<div class="group-controls">
+				<label class="checkbox" for="api_enabled">
+					<input type="checkbox" name="api_enabled" id="api_enabled" value="1"<?php echo Minz_Configuration::apiEnabled() ? ' checked="checked"' : '',
+						Minz_Configuration::needsLogin() ? '' : ' disabled="disabled"'; ?> />
+					<?php echo Minz_Translate::t('api_enabled'); ?>
+				</label>
+			</div>
+		</div>
+
 		<div class="form-group form-actions">
 			<div class="group-controls">
 				<button type="submit" class="btn btn-important"><?php echo Minz_Translate::t('save'); ?></button>