From 628b97cbdf276785eb9ff4f7a124e81e67d2f76c Mon Sep 17 00:00:00 2001 From: VirtualTam Date: Thu, 20 Oct 2016 21:10:56 +0200 Subject: LinkDB: do not prefix privates with an underscore Relates to #95 Signed-off-by: VirtualTam --- application/LinkDB.php | 134 ++++++++++++++++++++++++------------------------- 1 file changed, 67 insertions(+), 67 deletions(-) (limited to 'application') diff --git a/application/LinkDB.php b/application/LinkDB.php index de9e73b0..2d42c514 100644 --- a/application/LinkDB.php +++ b/application/LinkDB.php @@ -31,7 +31,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess { // Links are stored as a PHP serialized string - private $_datastore; + private $datastore; // Link date storage format const LINK_DATE_FORMAT = 'Ymd_His'; @@ -45,26 +45,26 @@ class LinkDB implements Iterator, Countable, ArrayAccess // List of links (associative array) // - key: link date (e.g. "20110823_124546"), // - value: associative array (keys: title, description...) - private $_links; + private $links; // List of all recorded URLs (key=url, value=linkdate) // for fast reserve search (url-->linkdate) - private $_urls; + private $urls; // List of linkdate keys (for the Iterator interface implementation) - private $_keys; + private $keys; - // Position in the $this->_keys array (for the Iterator interface) - private $_position; + // Position in the $this->keys array (for the Iterator interface) + private $position; // Is the user logged in? (used to filter private links) - private $_loggedIn; + private $loggedIn; // Hide public links - private $_hidePublicLinks; + private $hidePublicLinks; // link redirector set in user settings. - private $_redirector; + private $redirector; /** * Set this to `true` to urlencode link behind redirector link, `false` to leave it untouched. @@ -95,13 +95,13 @@ class LinkDB implements Iterator, Countable, ArrayAccess $redirectorEncode = true ) { - $this->_datastore = $datastore; - $this->_loggedIn = $isLoggedIn; - $this->_hidePublicLinks = $hidePublicLinks; - $this->_redirector = $redirector; + $this->datastore = $datastore; + $this->loggedIn = $isLoggedIn; + $this->hidePublicLinks = $hidePublicLinks; + $this->redirector = $redirector; $this->redirectorEncode = $redirectorEncode === true; - $this->_checkDB(); - $this->_readDB(); + $this->checkDB(); + $this->readDB(); } /** @@ -109,7 +109,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ public function count() { - return count($this->_links); + return count($this->links); } /** @@ -118,7 +118,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess public function offsetSet($offset, $value) { // TODO: use exceptions instead of "die" - if (!$this->_loggedIn) { + if (!$this->loggedIn) { die('You are not authorized to add a link.'); } if (empty($value['linkdate']) || empty($value['url'])) { @@ -127,8 +127,8 @@ class LinkDB implements Iterator, Countable, ArrayAccess if (empty($offset)) { die('You must specify a key.'); } - $this->_links[$offset] = $value; - $this->_urls[$value['url']]=$offset; + $this->links[$offset] = $value; + $this->urls[$value['url']]=$offset; } /** @@ -136,7 +136,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ public function offsetExists($offset) { - return array_key_exists($offset, $this->_links); + return array_key_exists($offset, $this->links); } /** @@ -144,13 +144,13 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ public function offsetUnset($offset) { - if (!$this->_loggedIn) { + if (!$this->loggedIn) { // TODO: raise an exception die('You are not authorized to delete a link.'); } - $url = $this->_links[$offset]['url']; - unset($this->_urls[$url]); - unset($this->_links[$offset]); + $url = $this->links[$offset]['url']; + unset($this->urls[$url]); + unset($this->links[$offset]); } /** @@ -158,7 +158,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ public function offsetGet($offset) { - return isset($this->_links[$offset]) ? $this->_links[$offset] : null; + return isset($this->links[$offset]) ? $this->links[$offset] : null; } /** @@ -166,7 +166,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ function current() { - return $this->_links[$this->_keys[$this->_position]]; + return $this->links[$this->keys[$this->position]]; } /** @@ -174,7 +174,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ function key() { - return $this->_keys[$this->_position]; + return $this->keys[$this->position]; } /** @@ -182,7 +182,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ function next() { - ++$this->_position; + ++$this->position; } /** @@ -192,9 +192,9 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ function rewind() { - $this->_keys = array_keys($this->_links); - rsort($this->_keys); - $this->_position = 0; + $this->keys = array_keys($this->links); + rsort($this->keys); + $this->position = 0; } /** @@ -202,7 +202,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess */ function valid() { - return isset($this->_keys[$this->_position]); + return isset($this->keys[$this->position]); } /** @@ -210,14 +210,14 @@ class LinkDB implements Iterator, Countable, ArrayAccess * * If no DB file is found, creates a dummy DB. */ - private function _checkDB() + private function checkDB() { - if (file_exists($this->_datastore)) { + if (file_exists($this->datastore)) { return; } // Create a dummy database for example - $this->_links = array(); + $this->links = array(); $link = array( 'title'=>' Shaarli: the personal, minimalist, super-fast, no-database delicious clone', 'url'=>'https://github.com/shaarli/Shaarli/wiki', @@ -230,7 +230,7 @@ You use the community supported version of the original Shaarli project, by Seba 'linkdate'=> date('Ymd_His'), 'tags'=>'opensource software' ); - $this->_links[$link['linkdate']] = $link; + $this->links[$link['linkdate']] = $link; $link = array( 'title'=>'My secret stuff... - Pastebin.com', @@ -240,7 +240,7 @@ You use the community supported version of the original Shaarli project, by Seba 'linkdate'=> date('Ymd_His', strtotime('-1 minute')), 'tags'=>'secretstuff' ); - $this->_links[$link['linkdate']] = $link; + $this->links[$link['linkdate']] = $link; // Write database to disk $this->writeDB(); @@ -249,55 +249,55 @@ You use the community supported version of the original Shaarli project, by Seba /** * Reads database from disk to memory */ - private function _readDB() + private function readDB() { // Public links are hidden and user not logged in => nothing to show - if ($this->_hidePublicLinks && !$this->_loggedIn) { - $this->_links = array(); + if ($this->hidePublicLinks && !$this->loggedIn) { + $this->links = array(); return; } // Read data // Note that gzinflate is faster than gzuncompress. // See: http://www.php.net/manual/en/function.gzdeflate.php#96439 - $this->_links = array(); + $this->links = array(); - if (file_exists($this->_datastore)) { - $this->_links = unserialize(gzinflate(base64_decode( - substr(file_get_contents($this->_datastore), + if (file_exists($this->datastore)) { + $this->links = unserialize(gzinflate(base64_decode( + substr(file_get_contents($this->datastore), strlen(self::$phpPrefix), -strlen(self::$phpSuffix))))); } // If user is not logged in, filter private links. - if (!$this->_loggedIn) { + if (!$this->loggedIn) { $toremove = array(); - foreach ($this->_links as $link) { + foreach ($this->links as $link) { if ($link['private'] != 0) { $toremove[] = $link['linkdate']; } } foreach ($toremove as $linkdate) { - unset($this->_links[$linkdate]); + unset($this->links[$linkdate]); } } - $this->_urls = array(); - foreach ($this->_links as &$link) { + $this->urls = array(); + foreach ($this->links as &$link) { // Keep the list of the mapping URLs-->linkdate up-to-date. - $this->_urls[$link['url']] = $link['linkdate']; + $this->urls[$link['url']] = $link['linkdate']; // Sanitize data fields. sanitizeLink($link); // Remove private tags if the user is not logged in. - if (! $this->_loggedIn) { + if (! $this->loggedIn) { $link['tags'] = preg_replace('/(^|\s+)\.[^($|\s)]+\s*/', ' ', $link['tags']); } // Do not use the redirector for internal links (Shaarli note URL starting with a '?'). - if (!empty($this->_redirector) && !startsWith($link['url'], '?')) { - $link['real_url'] = $this->_redirector; + if (!empty($this->redirector) && !startsWith($link['url'], '?')) { + $link['real_url'] = $this->redirector; if ($this->redirectorEncode) { $link['real_url'] .= urlencode(unescape($link['url'])); } else { @@ -317,17 +317,17 @@ You use the community supported version of the original Shaarli project, by Seba */ private function writeDB() { - if (is_file($this->_datastore) && !is_writeable($this->_datastore)) { + if (is_file($this->datastore) && !is_writeable($this->datastore)) { // The datastore exists but is not writeable - throw new IOException($this->_datastore); - } else if (!is_file($this->_datastore) && !is_writeable(dirname($this->_datastore))) { + throw new IOException($this->datastore); + } else if (!is_file($this->datastore) && !is_writeable(dirname($this->datastore))) { // The datastore does not exist and its parent directory is not writeable - throw new IOException(dirname($this->_datastore)); + throw new IOException(dirname($this->datastore)); } file_put_contents( - $this->_datastore, - self::$phpPrefix.base64_encode(gzdeflate(serialize($this->_links))).self::$phpSuffix + $this->datastore, + self::$phpPrefix.base64_encode(gzdeflate(serialize($this->links))).self::$phpSuffix ); } @@ -339,7 +339,7 @@ You use the community supported version of the original Shaarli project, by Seba */ public function savedb($pageCacheDir) { - if (!$this->_loggedIn) { + if (!$this->loggedIn) { // TODO: raise an Exception instead die('You are not authorized to change the database.'); } @@ -358,8 +358,8 @@ You use the community supported version of the original Shaarli project, by Seba */ public function getLinkFromUrl($url) { - if (isset($this->_urls[$url])) { - return $this->_links[$this->_urls[$url]]; + if (isset($this->urls[$url])) { + return $this->links[$this->urls[$url]]; } return false; } @@ -376,7 +376,7 @@ You use the community supported version of the original Shaarli project, by Seba public function filterHash($request) { $request = substr($request, 0, 6); - $linkFilter = new LinkFilter($this->_links); + $linkFilter = new LinkFilter($this->links); return $linkFilter->filter(LinkFilter::$FILTER_HASH, $request); } @@ -388,7 +388,7 @@ You use the community supported version of the original Shaarli project, by Seba * @return array list of shaare found. */ public function filterDay($request) { - $linkFilter = new LinkFilter($this->_links); + $linkFilter = new LinkFilter($this->links); return $linkFilter->filter(LinkFilter::$FILTER_DAY, $request); } @@ -430,7 +430,7 @@ You use the community supported version of the original Shaarli project, by Seba $request = ''; } - $linkFilter = new LinkFilter($this->_links); + $linkFilter = new LinkFilter($this->links); return $linkFilter->filter($type, $request, $casesensitive, $privateonly); } @@ -442,7 +442,7 @@ You use the community supported version of the original Shaarli project, by Seba { $tags = array(); $caseMapping = array(); - foreach ($this->_links as $link) { + foreach ($this->links as $link) { foreach (preg_split('/\s+/', $link['tags'], 0, PREG_SPLIT_NO_EMPTY) as $tag) { if (empty($tag)) { continue; @@ -467,7 +467,7 @@ You use the community supported version of the original Shaarli project, by Seba public function days() { $linkDays = array(); - foreach (array_keys($this->_links) as $day) { + foreach (array_keys($this->links) as $day) { $linkDays[substr($day, 0, 8)] = 0; } $linkDays = array_keys($linkDays); -- cgit v1.2.3