Merge branch 'master' into hotfixes

1 files changed, 335 insertions, 0 deletions

diff --git a/app/Models/Configuration.php b/app/Models/Configuration.php
new file mode 100644
index 000000000..95f819779
--- /dev/null
+++ b/app/Models/Configuration.php
@@ -0,0 +1,335 @@
+<?php
+
+class FreshRSS_Configuration {
+	private $filename;
+
+	private $data = array(
+		'language' => 'en',
+		'old_entries' => 3,
+		'keep_history_default' => 0,
+		'ttl_default' => 3600,
+		'mail_login' => '',
+		'token' => '',
+		'passwordHash' => '',	//CRYPT_BLOWFISH
+		'apiPasswordHash' => '',	//CRYPT_BLOWFISH
+		'posts_per_page' => 20,
+		'view_mode' => 'normal',
+		'default_view' => FreshRSS_Entry::STATE_NOT_READ,
+		'auto_load_more' => true,
+		'display_posts' => false,
+		'display_categories' => false,
+		'hide_read_feeds' => true,
+		'onread_jump_next' => true,
+		'lazyload' => true,
+		'sticky_post' => true,
+		'reading_confirm' => false,
+		'sort_order' => 'DESC',
+		'anon_access' => false,
+		'mark_when' => array(
+			'article' => true,
+			'site' => true,
+			'scroll' => false,
+			'reception' => false,
+		),
+		'theme' => 'Origine',
+		'content_width' => 'thin',
+		'shortcuts' => array(
+			'mark_read' => 'r',
+			'mark_favorite' => 'f',
+			'go_website' => 'space',
+			'next_entry' => 'j',
+			'prev_entry' => 'k',
+			'first_entry' => 'home',
+			'last_entry' => 'end',
+			'collapse_entry' => 'c',
+			'load_more' => 'm',
+			'auto_share' => 's',
+			'focus_search' => 'a',
+			'user_filter' => 'u',
+			'help' => 'f1',
+		),
+		'topline_read' => true,
+		'topline_favorite' => true,
+		'topline_date' => true,
+		'topline_link' => true,
+		'bottomline_read' => true,
+		'bottomline_favorite' => true,
+		'bottomline_sharing' => true,
+		'bottomline_tags' => true,
+		'bottomline_date' => true,
+		'bottomline_link' => true,
+		'sharing' => array(),
+		'queries' => array(),
+		'html5_notif_timeout' => 0,
+	);
+
+	private $available_languages = array(
+		'en' => 'English',
+		'fr' => 'Français',
+	);
+
+	private $shares;
+
+	public function __construct($user) {
+		$this->filename = DATA_PATH . DIRECTORY_SEPARATOR . $user . '_user.php';
+
+		$data = @include($this->filename);
+		if (!is_array($data)) {
+			throw new Minz_PermissionDeniedException($this->filename);
+		}
+
+		foreach ($data as $key => $value) {
+			if (isset($this->data[$key])) {
+				$function = '_' . $key;
+				$this->$function($value);
+			}
+		}
+		$this->data['user'] = $user;
+
+		$this->shares = DATA_PATH . DIRECTORY_SEPARATOR . 'shares.php';
+
+		$shares = @include($this->shares);
+		if (!is_array($shares)) {
+			throw new Minz_PermissionDeniedException($this->shares);
+		}
+
+		$this->data['shares'] = $shares;
+	}
+
+	public function save() {
+		@rename($this->filename, $this->filename . '.bak.php');
+		unset($this->data['shares']); // Remove shares because it is not intended to be stored in user configuration
+		if (file_put_contents($this->filename, "<?php\n return " . var_export($this->data, true) . ';', LOCK_EX) === false) {
+			throw new Minz_PermissionDeniedException($this->filename);
+		}
+		if (function_exists('opcache_invalidate')) {
+			opcache_invalidate($this->filename);	//Clear PHP 5.5+ cache for include
+		}
+		invalidateHttpCache();
+		return true;
+	}
+
+	public function __get($name) {
+		if (array_key_exists($name, $this->data)) {
+			return $this->data[$name];
+		} else {
+			$trace = debug_backtrace();
+			trigger_error('Undefined FreshRSS_Configuration->' . $name . 'in ' . $trace[0]['file'] . ' line ' . $trace[0]['line'], E_USER_NOTICE);	//TODO: Use Minz exceptions
+			return null;
+		}
+	}
+
+	public function availableLanguages() {
+		return $this->available_languages;
+	}
+
+	public function remove_query_by_get($get) {
+		$final_queries = array();
+		foreach ($this->queries as $key => $query) {
+			if (empty($query['get']) || $query['get'] !== $get) {
+				$final_queries[$key] = $query;
+			}
+		}
+		$this->_queries($final_queries);
+	}
+
+	public function _language($value) {
+		if (!isset($this->available_languages[$value])) {
+			$value = 'en';
+		}
+		$this->data['language'] = $value;
+	}
+	public function _posts_per_page ($value) {
+		$value = intval($value);
+		$this->data['posts_per_page'] = $value > 0 ? $value : 10;
+	}
+	public function _view_mode ($value) {
+		if ($value === 'global' || $value === 'reader') {
+			$this->data['view_mode'] = $value;
+		} else {
+			$this->data['view_mode'] = 'normal';
+		}
+	}
+	public function _default_view ($value) {
+		switch ($value) {
+		case FreshRSS_Entry::STATE_ALL:
+			// left blank on purpose
+		case FreshRSS_Entry::STATE_NOT_READ:
+			// left blank on purpose
+		case FreshRSS_Entry::STATE_STRICT + FreshRSS_Entry::STATE_NOT_READ:
+			$this->data['default_view'] = $value;
+			break;
+		default:
+			$this->data['default_view'] = FreshRSS_Entry::STATE_ALL;
+			break;
+		}
+	}
+	public function _display_posts ($value) {
+		$this->data['display_posts'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _display_categories ($value) {
+		$this->data['display_categories'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _hide_read_feeds($value) {
+		$this->data['hide_read_feeds'] = (bool)$value;
+	}
+	public function _onread_jump_next ($value) {
+		$this->data['onread_jump_next'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _lazyload ($value) {
+		$this->data['lazyload'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _sticky_post($value) {
+		$this->data['sticky_post'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _reading_confirm($value) {
+		$this->data['reading_confirm'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _sort_order ($value) {
+		$this->data['sort_order'] = $value === 'ASC' ? 'ASC' : 'DESC';
+	}
+	public function _old_entries($value) {
+		$value = intval($value);
+		$this->data['old_entries'] = $value > 0 ? $value : 3;
+	}
+	public function _keep_history_default($value) {
+		$value = intval($value);
+		$this->data['keep_history_default'] = $value >= -1 ? $value : 0;
+	}
+	public function _ttl_default($value) {
+		$value = intval($value);
+		$this->data['ttl_default'] = $value >= -1 ? $value : 3600;
+	}
+	public function _shortcuts ($values) {
+		foreach ($values as $key => $value) {
+			if (isset($this->data['shortcuts'][$key])) {
+				$this->data['shortcuts'][$key] = $value;
+			}
+		}
+	}
+	public function _passwordHash ($value) {
+		$this->data['passwordHash'] = ctype_graph($value) && (strlen($value) >= 60) ? $value : '';
+	}
+	public function _apiPasswordHash ($value) {
+		$this->data['apiPasswordHash'] = ctype_graph($value) && (strlen($value) >= 60) ? $value : '';
+	}
+	public function _mail_login ($value) {
+		$value = filter_var($value, FILTER_VALIDATE_EMAIL);
+		if ($value) {
+			$this->data['mail_login'] = $value;
+		} else {
+			$this->data['mail_login'] = '';
+		}
+	}
+	public function _anon_access ($value) {
+		$this->data['anon_access'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _mark_when ($values) {
+		foreach ($values as $key => $value) {
+			if (isset($this->data['mark_when'][$key])) {
+				$this->data['mark_when'][$key] = ((bool)$value) && $value !== 'no';
+			}
+		}
+	}
+	public function _sharing ($values) {
+		$this->data['sharing'] = array();
+		$unique = array();
+		foreach ($values as $value) {
+			if (!is_array($value)) {
+				continue;
+			}
+
+			// Verify URL and add default value when needed
+			if (isset($value['url'])) {
+				$is_url = (
+					filter_var ($value['url'], FILTER_VALIDATE_URL) ||
+					(version_compare(PHP_VERSION, '5.3.3', '<') &&
+						(strpos($value, '-') > 0) &&
+						($value === filter_var($value, FILTER_SANITIZE_URL)))
+				);  //PHP bug #51192
+				if (!$is_url) {
+					continue;
+				}
+			} else {
+				$value['url'] = null;
+			}
+
+			// Add a default name
+			if (empty($value['name'])) {
+				$value['name'] = $value['type'];
+			}
+
+			$json_value = json_encode($value);
+			if (!in_array($json_value, $unique)) {
+				$unique[] = $json_value;
+				$this->data['sharing'][] = $value;
+			}
+		}
+	}
+	public function _queries ($values) {
+		$this->data['queries'] = array();
+		foreach ($values as $value) {
+			$value = array_filter($value);
+			$params = $value;
+			unset($params['name']);
+			unset($params['url']);
+			$value['url'] = Minz_Url::display(array('params' => $params));
+
+			$this->data['queries'][] = $value;
+		}
+	}
+	public function _theme($value) {
+		$this->data['theme'] = $value;
+	}
+	public function _content_width($value) {
+		if ($value === 'medium' ||
+				$value === 'large' ||
+				$value === 'no_limit') {
+			$this->data['content_width'] = $value;
+		} else {
+			$this->data['content_width'] = 'thin';
+		}
+	}
+	
+	public function _html5_notif_timeout ($value) {
+		$value = intval($value);
+		$this->data['html5_notif_timeout'] = $value >= 0 ? $value : 0;
+	}
+	
+	public function _token($value) {
+		$this->data['token'] = $value;
+	}
+	public function _auto_load_more($value) {
+		$this->data['auto_load_more'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _topline_read($value) {
+		$this->data['topline_read'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _topline_favorite($value) {
+		$this->data['topline_favorite'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _topline_date($value) {
+		$this->data['topline_date'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _topline_link($value) {
+		$this->data['topline_link'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _bottomline_read($value) {
+		$this->data['bottomline_read'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _bottomline_favorite($value) {
+		$this->data['bottomline_favorite'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _bottomline_sharing($value) {
+		$this->data['bottomline_sharing'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _bottomline_tags($value) {
+		$this->data['bottomline_tags'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _bottomline_date($value) {
+		$this->data['bottomline_date'] = ((bool)$value) && $value !== 'no';
+	}
+	public function _bottomline_link($value) {
+		$this->data['bottomline_link'] = ((bool)$value) && $value !== 'no';
+	}
+}