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@ -1,4 +1,15 @@
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<?php
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namespace Shaarli\Bookmark;
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use ArrayAccess;
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use Countable;
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use DateTime;
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use Iterator;
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use Shaarli\Bookmark\Exception\LinkNotFoundException;
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use Shaarli\Exceptions\IOException;
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use Shaarli\FileUtils;
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/**
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* Data storage for links.
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*
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@ -18,10 +29,10 @@
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* - private: Is this link private? 0=no, other value=yes
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* - tags: tags attached to this entry (separated by spaces)
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* - title Title of the link
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* - url URL of the link. Used for displayable links (no redirector, relative, etc.).
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* Can be absolute or relative.
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* Relative URLs are permalinks (e.g.'?m-ukcw')
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* - real_url Absolute processed URL.
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* - url URL of the link. Used for displayable links.
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* Can be absolute or relative in the database but the relative links
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* will be converted to absolute ones in templates.
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* - real_url Raw URL in stored in the DB (absolute or relative).
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* - shorturl Permalink smallhash
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*
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* Implements 3 interfaces:
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@ -77,19 +88,6 @@ class LinkDB implements Iterator, Countable, ArrayAccess
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// Hide public links
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private $hidePublicLinks;
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// link redirector set in user settings.
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private $redirector;
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/**
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* Set this to `true` to urlencode link behind redirector link, `false` to leave it untouched.
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*
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* Example:
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* anonym.to needs clean URL while dereferer.org needs urlencoded URL.
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*
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* @var boolean $redirectorEncode parameter: true or false
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*/
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private $redirectorEncode;
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/**
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* Creates a new LinkDB
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*
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@ -98,21 +96,16 @@ class LinkDB implements Iterator, Countable, ArrayAccess
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* @param string $datastore datastore file path.
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* @param boolean $isLoggedIn is the user logged in?
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* @param boolean $hidePublicLinks if true all links are private.
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* @param string $redirector link redirector set in user settings.
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* @param boolean $redirectorEncode Enable urlencode on redirected urls (default: true).
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*/
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public function __construct(
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$datastore,
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$isLoggedIn,
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$hidePublicLinks,
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$redirector = '',
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$redirectorEncode = true
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$hidePublicLinks
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) {
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$this->datastore = $datastore;
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$this->loggedIn = $isLoggedIn;
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$this->hidePublicLinks = $hidePublicLinks;
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$this->redirector = $redirector;
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$this->redirectorEncode = $redirectorEncode === true;
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$this->check();
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$this->read();
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}
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@ -137,7 +130,7 @@ class LinkDB implements Iterator, Countable, ArrayAccess
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if (!isset($value['id']) || empty($value['url'])) {
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die(t('Internal Error: A link should always have an id and URL.'));
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}
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if (($offset !== null && ! is_int($offset)) || ! is_int($value['id'])) {
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if (($offset !== null && !is_int($offset)) || !is_int($value['id'])) {
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die(t('You must specify an integer as a key.'));
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}
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if ($offset !== null && $offset !== $value['id']) {
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@ -247,19 +240,19 @@ class LinkDB implements Iterator, Countable, ArrayAccess
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$this->links = array();
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$link = array(
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'id' => 1,
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'title'=> t('The personal, minimalist, super-fast, database free, bookmarking service'),
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'url'=>'https://shaarli.readthedocs.io',
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'description'=>t(
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'title' => t('The personal, minimalist, super-fast, database free, bookmarking service'),
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'url' => 'https://shaarli.readthedocs.io',
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'description' => t(
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'Welcome to Shaarli! This is your first public bookmark. '
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.'To edit or delete me, you must first login.
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. 'To edit or delete me, you must first login.
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To learn how to use Shaarli, consult the link "Documentation" at the bottom of this page.
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You use the community supported version of the original Shaarli project, by Sebastien Sauvage.'
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),
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'private'=>0,
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'created'=> new DateTime(),
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'tags'=>'opensource software',
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'private' => 0,
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'created' => new DateTime(),
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'tags' => 'opensource software',
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'sticky' => false,
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);
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$link['shorturl'] = link_small_hash($link['created'], $link['id']);
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@ -267,12 +260,12 @@ You use the community supported version of the original Shaarli project, by Seba
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$link = array(
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'id' => 0,
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'title'=> t('My secret stuff... - Pastebin.com'),
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'url'=>'http://sebsauvage.net/paste/?8434b27936c09649#bR7XsXhoTiLcqCpQbmOpBi3rq2zzQUC5hBI7ZT1O3x8=',
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'description'=> t('Shhhh! I\'m a private link only YOU can see. You can delete me too.'),
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'private'=>1,
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'created'=> new DateTime('1 minute ago'),
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'tags'=>'secretstuff',
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'title' => t('My secret stuff... - Pastebin.com'),
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'url' => 'http://sebsauvage.net/paste/?8434b27936c09649#bR7XsXhoTiLcqCpQbmOpBi3rq2zzQUC5hBI7ZT1O3x8=',
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'description' => t('Shhhh! I\'m a private link only YOU can see. You can delete me too.'),
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'private' => 1,
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'created' => new DateTime('1 minute ago'),
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'tags' => 'secretstuff',
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'sticky' => false,
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);
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$link['shorturl'] = link_small_hash($link['created'], $link['id']);
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@ -299,7 +292,7 @@ You use the community supported version of the original Shaarli project, by Seba
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$toremove = array();
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foreach ($this->links as $key => &$link) {
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if (! $this->loggedIn && $link['private'] != 0) {
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if (!$this->loggedIn && $link['private'] != 0) {
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// Transition for not upgraded databases.
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unset($this->links[$key]);
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continue;
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@ -309,29 +302,21 @@ You use the community supported version of the original Shaarli project, by Seba
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sanitizeLink($link);
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// Remove private tags if the user is not logged in.
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if (! $this->loggedIn) {
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if (!$this->loggedIn) {
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$link['tags'] = preg_replace('/(^|\s+)\.[^($|\s)]+\s*/', ' ', $link['tags']);
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}
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// Do not use the redirector for internal links (Shaarli note URL starting with a '?').
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if (!empty($this->redirector) && !startsWith($link['url'], '?')) {
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$link['real_url'] = $this->redirector;
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if ($this->redirectorEncode) {
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$link['real_url'] .= urlencode(unescape($link['url']));
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} else {
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$link['real_url'] .= $link['url'];
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}
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} else {
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$link['real_url'] = $link['url'];
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}
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$link['real_url'] = $link['url'];
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$link['sticky'] = isset($link['sticky']) ? $link['sticky'] : false;
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$link['sticky'] = isset($link['sticky']) ? $link['sticky'] : false;
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// To be able to load links before running the update, and prepare the update
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if (! isset($link['created'])) {
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if (!isset($link['created'])) {
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$link['id'] = $link['linkdate'];
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$link['created'] = DateTime::createFromFormat(self::LINK_DATE_FORMAT, $link['linkdate']);
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if (! empty($link['updated'])) {
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if (!empty($link['updated'])) {
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$link['updated'] = DateTime::createFromFormat(self::LINK_DATE_FORMAT, $link['updated']);
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}
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$link['shorturl'] = smallHash($link['linkdate']);
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@ -417,12 +402,12 @@ You use the community supported version of the original Shaarli project, by Seba
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/**
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* Filter links according to search parameters.
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*
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* @param array $filterRequest Search request content. Supported keys:
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* @param array $filterRequest Search request content. Supported keys:
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* - searchtags: list of tags
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* - searchterm: term search
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* @param bool $casesensitive Optional: Perform case sensitive filter
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* @param string $visibility return only all/private/public links
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* @param string $untaggedonly return only untagged links
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* @param bool $casesensitive Optional: Perform case sensitive filter
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* @param string $visibility return only all/private/public links
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* @param bool $untaggedonly return only untagged links
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*
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* @return array filtered links, all links if no suitable filter was provided.
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*/
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@ -432,6 +417,7 @@ You use the community supported version of the original Shaarli project, by Seba
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$visibility = 'all',
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$untaggedonly = false
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) {
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// Filter link database according to parameters.
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$searchtags = isset($filterRequest['searchtags']) ? escape($filterRequest['searchtags']) : '';
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$searchterm = isset($filterRequest['searchterm']) ? escape($filterRequest['searchterm']) : '';
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@ -447,8 +433,8 @@ You use the community supported version of the original Shaarli project, by Seba
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/**
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* Returns the list tags appearing in the links with the given tags
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*
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* @param array $filteringTags tags selecting the links to consider
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* @param string $visibility process only all/private/public links
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* @param array $filteringTags tags selecting the links to consider
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* @param string $visibility process only all/private/public links
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*
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* @return array tag => linksCount
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*/
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Knah Tsaeb
4 years ago