From: Banana <mail@bananas-playground.net>
Date: Sat, 9 Sep 2023 21:52:53 +0000 (+0200)
Subject: changes to log file and how to write it.
X-Git-Tag: 2.8.2_20230914~19
X-Git-Url: http://91.132.146.200/gitweb/?a=commitdiff_plain;h=d5afd1980692770030079fe871d6506682008ff5;p=insipid.git
changes to log file and how to write it.
starting to rewrite mysql queries to use try/catch
---
diff --git a/webroot/config.default.php b/webroot/config.default.php
index 80d2287..24d55a2 100644
--- a/webroot/config.default.php
+++ b/webroot/config.default.php
@@ -39,10 +39,11 @@ const FRONTEND_PASSWORD = 'solo';
# absolute path of webroot
const ABSOLUTE_PATH = '/path/to/insipid/webroot';
+const LOGFILE = ABSOLUTE_PATH.'/insipid.log';
# relative to absolute path the name of the storage folder
const LOCAL_STORAGE = 'localdata';
-# complete restricted access not only the private links or the edit functions
+# complete restricted access, not only the private links or the edit functions
# username and password see above
const USE_PAGE_AUTH = false;
@@ -82,3 +83,4 @@ const COMPLETE_PAGE_SCREENSHOT_COMMAND = '/absolute/path/to/command';
# debug
const DEBUG = false;
+const QUERY_DEBUG = false;
diff --git a/webroot/index.php b/webroot/index.php
index 40c815c..eee0f58 100644
--- a/webroot/index.php
+++ b/webroot/index.php
@@ -28,7 +28,7 @@
mb_http_output('UTF-8');
mb_internal_encoding('UTF-8');
-ini_set('error_reporting',-1); // E_ALL & E_STRICT
+error_reporting(-1); // E_ALL & E_STRICT
# time settings
date_default_timezone_set('Europe/Berlin');
diff --git a/webroot/lib/management.class.php b/webroot/lib/management.class.php
index 1a51661..7ab6a35 100644
--- a/webroot/lib/management.class.php
+++ b/webroot/lib/management.class.php
@@ -3,7 +3,7 @@
* Insipid
* Personal web-bookmark-system
*
- * Copyright 2016-2022 Johannes KeÃler
+ * Copyright 2016-2023 Johannes KeÃler
*
* Development starting from 2011: Johannes KeÃler
* https://www.bananas-playground.net/projekt/insipid/
@@ -31,309 +31,436 @@
*/
class Management {
- /**
- * Default value
- */
- const LINK_QUERY_STATUS = 2;
-
- /**
- * the database object
- *
- * @var mysqli
- */
- private mysqli $DB;
-
- /**
- * Type of links based on status to show
- *
- * @var int
- */
- private int $_queryStatus = self::LINK_QUERY_STATUS;
-
-
- /**
- * Management constructor.
- *
- * @param mysqli $databaseConnectionObject
- * @return void
- */
- public function __construct(mysqli $databaseConnectionObject) {
- $this->DB = $databaseConnectionObject;
- }
-
- /**
- * Show private links or not
- *
- * @param boolean $bool
- * @return void
- */
- public function setShowPrivate(bool $bool): void {
- $this->_queryStatus = self::LINK_QUERY_STATUS;
- if($bool === true) {
- $this->_queryStatus = 1;
- }
- }
-
- /**
- * Show awaiting moderation links or not
- *
- * @param boolean $bool
- * @return void
- */
- public function setShowAwm(bool $bool): void {
- $this->_queryStatus = self::LINK_QUERY_STATUS;
- if($bool === true) {
- $this->_queryStatus = 3;
- }
- }
-
- /**
- * get all the available categories from the DB.
- * optional limit
- * optional stats
- *
- * @param int $limit
- * @param bool $stats
- * @return array
- */
- public function categories(int $limit=0, bool $stats=false): array {
- $ret = array();
- $statsInfo = array();
-
- if($stats === true) {
- $queryStr = "SELECT
- COUNT(*) AS amount,
- cr.categoryid AS categoryId
- FROM `".DB_PREFIX."_categoryrelation` AS cr, `".DB_PREFIX."_link` AS t
- WHERE cr.linkid = t.id";
- $queryStr .= " AND ".$this->_decideLinkTypeForQuery();
- $queryStr .= " GROUP BY categoryid";
-
- $query = $this->DB->query($queryStr);
- if(!empty($query)) {
- while($result = $query->fetch_assoc()) {
- $statsInfo[$result['categoryId']] = $result['amount'];
- }
- }
- }
-
- $queryStr = "SELECT `id`, `name`
- FROM `".DB_PREFIX."_category`
- ORDER BY `name` ASC";
- if(!empty($limit)) {
- $queryStr .= " LIMIT $limit";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query)) {
- while($result = $query->fetch_assoc()) {
- if($stats === true && isset($statsInfo[$result['id']])) {
- $ret[$result['id']] = array('name' => $result['name'], 'amount' => $statsInfo[$result['id']]);
- }
- else {
- $ret[$result['id']] = array('name' => $result['name'], 'amount' => 0);
- }
- }
- }
-
- return $ret;
- }
-
- /**
- * get all the available tags from the DB.
- * optional limit
- * optional stats
- *
- * @param int $limit
- * @param bool $stats
- * @return array
- */
- public function tags(int $limit=0, bool $stats=false): array {
- $ret = array();
- $statsInfo = array();
-
- if($stats === true) {
- $queryStr = "SELECT COUNT(*) AS amount,
- tr.tagid AS tagId
- FROM `".DB_PREFIX."_tagrelation` AS tr, `".DB_PREFIX."_link` AS t
- WHERE tr.linkid = t.id";
- $queryStr .= " AND ".$this->_decideLinkTypeForQuery();
- $queryStr .= " GROUP BY tagId";
-
- $query = $this->DB->query($queryStr);
- if(!empty($query)) {
- while($result = $query->fetch_assoc()) {
- $statsInfo[$result['tagId']] = $result['amount'];
- }
- }
- }
-
- $queryStr = "SELECT `id`, `name`
- FROM `".DB_PREFIX."_tag`
- ORDER BY `name` ASC";
- if(!empty($limit)) {
- $queryStr .= " LIMIT $limit";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query)) {
- while($result = $query->fetch_assoc()) {
- if($stats === true && isset($statsInfo[$result['id']])) {
- $ret[$result['id']] = array('name' => $result['name'], 'amount' => $statsInfo[$result['id']]);
- }
- else {
- $ret[$result['id']] = array('name' => $result['name'], 'amount' => 0);
- }
- }
- }
-
- return $ret;
- }
-
- /**
- * return the latest added links
- *
- * @param int $limit
- * @return array
- */
- public function latestLinks(int $limit=5): array {
- $ret = array();
-
- $queryStr = "SELECT `title`, `link` FROM `".DB_PREFIX."_link` AS t";
- $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
- $queryStr .= " ORDER BY `created` DESC";
- if(!empty($limit)) {
- $queryStr .= " LIMIT $limit";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = $query->fetch_all(MYSQLI_ASSOC);
- }
-
- return $ret;
- }
-
- /**
- * Return a random entry from link table.
- * Slow but does the trick for now. If there is way more entries
- * re-think this solution
- *
- * @param int $limit
- * @return array
- */
- public function randomLink(int $limit=1): array {
- $ret = array();
-
- $queryStr = "SELECT `title`, `link`, `hash` FROM `".DB_PREFIX."_link` AS t";
- $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
- $queryStr .= " ORDER BY RAND()";
- if(!empty($limit)) {
- $queryStr .= " LIMIT $limit";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = $query->fetch_all(MYSQLI_ASSOC);
- }
-
- return $ret;
- }
-
- /**
- * Get a random category
- *
- * @param int $limit
- * @return array
- */
- public function randomCategory(int $limit=1): array {
- $ret = array();
-
- $queryStr = "SELECT `id`, `name` FROM `".DB_PREFIX."_category`";
- $queryStr .= " ORDER BY RAND()";
- if(!empty($limit)) {
- $queryStr .= " LIMIT $limit";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = $query->fetch_all(MYSQLI_ASSOC);
- }
-
- return $ret;
- }
-
- /**
- * Get a random tag
- *
- * @param int $limit
- * @return array
- */
- public function randomTag(int $limit=1): array {
- $ret = array();
-
- $queryStr = "SELECT `id`, `name` FROM `".DB_PREFIX."_tag`";
- $queryStr .= " ORDER BY RAND()";
- if(!empty($limit)) {
- $queryStr .= " LIMIT $limit";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = $query->fetch_all(MYSQLI_ASSOC);
- }
-
- return $ret;
- }
-
- /**
- * get all the categories ordered by link added date
- *
- * @return array
- */
- public function categoriesByDateAdded(): array {
- $ret = array();
-
- $categories = $this->categories();
- foreach($categories as $k=>$v) {
- $latestLink = $this->latestLinkForCategory($k);
- if(!empty($latestLink)) {
- $ret[] = array('created' => $latestLink[0]['created'], 'id' => $k, 'name' => $v['name']);
- }
- }
-
- $_created = array_column($ret, 'created');
- array_multisort($_created, SORT_DESC, $ret);
-
- return $ret;
- }
-
- /**
- * find all links by given category string or id.
- * Return array sorted by creation date DESC
- *
- * @param string $id Category ID
- * @param array $options Array with limit|offset|sort|sortDirection
- * @return array
- */
- public function linksByCategory(string $id, array $options=array()): array {
- $ret = array();
-
- if(!isset($options['limit'])) $options['limit'] = 5;
+ /**
+ * Default value
+ */
+ const LINK_QUERY_STATUS = 2;
+
+ /**
+ * the database object
+ *
+ * @var mysqli
+ */
+ private mysqli $DB;
+
+ /**
+ * Type of links based on status to show
+ *
+ * @var int
+ */
+ private int $_queryStatus = self::LINK_QUERY_STATUS;
+
+
+ /**
+ * Management constructor.
+ *
+ * @param mysqli $databaseConnectionObject
+ * @return void
+ */
+ public function __construct(mysqli $databaseConnectionObject) {
+ $this->DB = $databaseConnectionObject;
+ }
+
+ /**
+ * Show private links or not
+ *
+ * @param boolean $bool
+ * @return void
+ */
+ public function setShowPrivate(bool $bool): void {
+ $this->_queryStatus = self::LINK_QUERY_STATUS;
+ if($bool === true) {
+ $this->_queryStatus = 1;
+ }
+ }
+
+ /**
+ * Show awaiting moderation links or not
+ *
+ * @param boolean $bool
+ * @return void
+ */
+ public function setShowAwm(bool $bool): void {
+ $this->_queryStatus = self::LINK_QUERY_STATUS;
+ if($bool === true) {
+ $this->_queryStatus = 3;
+ }
+ }
+
+ /**
+ * get all the available categories from the DB.
+ * optional limit
+ * optional stats
+ *
+ * @param int $limit
+ * @param bool $stats
+ * @return array
+ */
+ public function categories(int $limit=0, bool $stats=false): array {
+ $ret = array();
+ $statsInfo = array();
+
+ if($stats === true) {
+ $queryStr = "SELECT
+ COUNT(*) AS amount,
+ cr.categoryid AS categoryId
+ FROM `".DB_PREFIX."_categoryrelation` AS cr, `".DB_PREFIX."_link` AS t
+ WHERE cr.linkid = t.id";
+ $queryStr .= " AND ".$this->_decideLinkTypeForQuery();
+ $queryStr .= " GROUP BY categoryid";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ $statsInfo[$result['categoryId']] = $result['amount'];
+ }
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+
+ $queryStr = "SELECT `id`, `name`
+ FROM `".DB_PREFIX."_category`
+ ORDER BY `name` ASC";
+ if(!empty($limit)) {
+ $queryStr .= " LIMIT $limit";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ if($stats === true && isset($statsInfo[$result['id']])) {
+ $ret[$result['id']] = array('name' => $result['name'], 'amount' => $statsInfo[$result['id']]);
+ }
+ else {
+ $ret[$result['id']] = array('name' => $result['name'], 'amount' => 0);
+ }
+ }
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * get all the available tags from the DB.
+ * optional limit
+ * optional stats
+ *
+ * @param int $limit
+ * @param bool $stats
+ * @return array
+ */
+ public function tags(int $limit=0, bool $stats=false): array {
+ $ret = array();
+ $statsInfo = array();
+
+ if($stats === true) {
+ $queryStr = "SELECT COUNT(*) AS amount,
+ tr.tagid AS tagId
+ FROM `".DB_PREFIX."_tagrelation` AS tr, `".DB_PREFIX."_link` AS t
+ WHERE tr.linkid = t.id";
+ $queryStr .= " AND ".$this->_decideLinkTypeForQuery();
+ $queryStr .= " GROUP BY tagId";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ $statsInfo[$result['tagId']] = $result['amount'];
+ }
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+
+ $queryStr = "SELECT `id`, `name`
+ FROM `".DB_PREFIX."_tag`
+ ORDER BY `name` ASC";
+ if(!empty($limit)) {
+ $queryStr .= " LIMIT $limit";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ if($stats === true && isset($statsInfo[$result['id']])) {
+ $ret[$result['id']] = array('name' => $result['name'], 'amount' => $statsInfo[$result['id']]);
+ }
+ else {
+ $ret[$result['id']] = array('name' => $result['name'], 'amount' => 0);
+ }
+ }
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * return the latest added links
+ *
+ * @param int $limit
+ * @return array
+ */
+ public function latestLinks(int $limit=5): array {
+ $ret = array();
+
+ $queryStr = "SELECT `title`, `link` FROM `".DB_PREFIX."_link` AS t";
+ $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
+ $queryStr .= " ORDER BY `created` DESC";
+ if(!empty($limit)) {
+ $queryStr .= " LIMIT $limit";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = $query->fetch_all(MYSQLI_ASSOC);
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Return a random entry from link table.
+ * Slow but does the trick for now. If there is way more entries
+ * re-think this solution
+ *
+ * @param int $limit
+ * @return array
+ */
+ public function randomLink(int $limit=1): array {
+ $ret = array();
+
+ $queryStr = "SELECT `title`, `link`, `hash` FROM `".DB_PREFIX."_link` AS t";
+ $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
+ $queryStr .= " ORDER BY RAND()";
+ if(!empty($limit)) {
+ $queryStr .= " LIMIT $limit";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = $query->fetch_all(MYSQLI_ASSOC);
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Get a random category
+ *
+ * @param int $limit
+ * @return array
+ */
+ public function randomCategory(int $limit=1): array {
+ $ret = array();
+
+ $queryStr = "SELECT `id`, `name` FROM `".DB_PREFIX."_category`";
+ $queryStr .= " ORDER BY RAND()";
+ if(!empty($limit)) {
+ $queryStr .= " LIMIT $limit";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = $query->fetch_all(MYSQLI_ASSOC);
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Get a random tag
+ *
+ * @param int $limit
+ * @return array
+ */
+ public function randomTag(int $limit=1): array {
+ $ret = array();
+
+ $queryStr = "SELECT `id`, `name` FROM `".DB_PREFIX."_tag`";
+ $queryStr .= " ORDER BY RAND()";
+ if(!empty($limit)) {
+ $queryStr .= " LIMIT $limit";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = $query->fetch_all(MYSQLI_ASSOC);
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * get all the categories ordered by link added date
+ *
+ * @return array
+ */
+ public function categoriesByDateAdded(): array {
+ $ret = array();
+
+ $categories = $this->categories();
+ foreach($categories as $k=>$v) {
+ $latestLink = $this->latestLinkForCategory($k);
+ if(!empty($latestLink)) {
+ $ret[] = array('created' => $latestLink[0]['created'], 'id' => $k, 'name' => $v['name']);
+ }
+ }
+
+ $_created = array_column($ret, 'created');
+ array_multisort($_created, SORT_DESC, $ret);
+
+ return $ret;
+ }
+
+ /**
+ * find all links by given category string or id.
+ * Return array sorted by creation date DESC
+ *
+ * @param string $id Category ID
+ * @param array $options Array with limit|offset|sort|sortDirection
+ * @return array
+ */
+ public function linksByCategory(string $id, array $options=array()): array {
+ $ret = array();
+
+ if(!isset($options['limit'])) $options['limit'] = 5;
+ if(!isset($options['offset'])) $options['offset'] = false;
+ if(!isset($options['sort'])) $options['sort'] = false;
+ if(!isset($options['sortDirection'])) $options['sortDirection'] = false;
+
+ $querySelect = "SELECT `id`, `link`, `created`, `status`, `title`, `hash`, `description`, `image`";
+ $queryFrom = " FROM `".DB_PREFIX."_link` AS t
+ LEFT JOIN insipid_categoryrelation AS cr ON cr.linkid = t.id";
+ $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
+ if(!empty($id) && is_numeric($id)) {
+ $queryWhere .= " AND cr.categoryId = '" . $this->DB->real_escape_string($id) . "'";
+ }
+ else {
+ return $ret;
+ }
+
+ $queryOrder = " ORDER BY";
+ if(!empty($options['sort'])) {
+ $queryOrder .= ' t.'.$options['sort'];
+ }
+ else {
+ $queryOrder .= " t.created";
+ }
+ if(!empty($options['sortDirection'])) {
+ $queryOrder .= ' '.$options['sortDirection'];
+ }
+ else {
+ $queryOrder .= " DESC";
+ }
+
+ $queryLimit = '';
+ # this allows the set the limit to false
+ if(!empty($options['limit'])) {
+ $queryLimit .= " LIMIT ".$options['limit'];
+ # offset can be 0
+ if($options['offset'] !== false) {
+ $queryLimit .= " OFFSET ".$options['offset'];
+ }
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit));
+
+ try {
+ $query = $this->DB->query($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ $linkObj = new Link($this->DB);
+ $ret['results'][] = $linkObj->loadFromDataShortInfo($result);
+ unset($linkObj);
+ }
+
+ $query = $this->DB->query("SELECT COUNT(DISTINCT(t.hash)) AS amount ".$queryFrom.$queryWhere);
+ $result = $query->fetch_assoc();
+ $ret['amount'] = $result['amount'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * find all links by given tag string or id.
+ * Return array sorted by creation date DESC
+ *
+ * @param string $id Tag id
+ * @param array $options Array with limit|offset|sort|sortDirection
+ * @return array
+ */
+ public function linksByTag(string $id, array $options=array()): array {
+ $ret = array();
+
+ if(!isset($options['limit'])) $options['limit'] = 5;
if(!isset($options['offset'])) $options['offset'] = false;
if(!isset($options['sort'])) $options['sort'] = false;
if(!isset($options['sortDirection'])) $options['sortDirection'] = false;
- $querySelect = "SELECT `id`, `link`, `created`, `status`, `title`, `hash`, `description`, `image`";
- $queryFrom = " FROM `".DB_PREFIX."_link` AS t
- LEFT JOIN insipid_categoryrelation AS cr ON cr.linkid = t.id";
- $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
- if(!empty($id) && is_numeric($id)) {
- $queryWhere .= " AND cr.categoryId = '" . $this->DB->real_escape_string($id) . "'";
- }
- else {
- return $ret;
- }
-
- $queryOrder = " ORDER BY";
- if(!empty($options['sort'])) {
+ $querySelect = "SELECT `id`, `link`, `created`, `status`, `title`, `hash`, `description`, `image`";
+ $queryFrom = " FROM `".DB_PREFIX."_link` AS t
+ LEFT JOIN insipid_tagrelation AS tr ON tr.linkid = t.id";
+ $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
+ if(!empty($id) && is_numeric($id)) {
+ $queryWhere .= " AND tr.tagId = '".$this->DB->real_escape_string($id)."'";
+ }
+ else {
+ return $ret;
+ }
+
+ $queryOrder = " ORDER BY";
+ if(!empty($options['sort'])) {
$queryOrder .= ' t.'.$options['sort'];
}
- else {
+ else {
$queryOrder .= " t.created";
}
if(!empty($options['sortDirection'])) {
@@ -343,58 +470,57 @@ class Management {
$queryOrder .= " DESC";
}
- $queryLimit = '';
- # this allows the set the limit to false
- if(!empty($options['limit'])) {
- $queryLimit .= " LIMIT ".$options['limit'];
- # offset can be 0
- if($options['offset'] !== false) {
- $queryLimit .= " OFFSET ".$options['offset'];
- }
- }
- $query = $this->DB->query($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit);
-
- if(!empty($query) && $query->num_rows > 0) {
- while($result = $query->fetch_assoc()) {
- $linkObj = new Link($this->DB);
- $ret['results'][] = $linkObj->loadFromDataShortInfo($result);
- unset($linkObj);
- }
-
- $query = $this->DB->query("SELECT COUNT(DISTINCT(t.hash)) AS amount ".$queryFrom.$queryWhere);
- $result = $query->fetch_assoc();
- $ret['amount'] = $result['amount'];
- }
-
- return $ret;
- }
-
- /**
- * find all links by given tag string or id.
- * Return array sorted by creation date DESC
- *
- * @param string $id Tag id
- * @param array $options Array with limit|offset|sort|sortDirection
- * @return array
- */
- public function linksByTag(string $id, array $options=array()): array {
- $ret = array();
+ $queryLimit = '';
+ # this allows the set the limit to false
+ if(!empty($options['limit'])) {
+ $queryLimit .= " LIMIT ".$options['limit'];
+ # offset can be 0
+ if($options['offset'] !== false) {
+ $queryLimit .= " OFFSET ".$options['offset'];
+ }
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit));
+
+ try {
+ $query = $this->DB->query($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ $linkObj = new Link($this->DB);
+ $ret['results'][] = $linkObj->loadFromDataShortInfo($result);
+ unset($linkObj);
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryFrom.$queryWhere));
+
+ $query = $this->DB->query("SELECT COUNT(DISTINCT(t.hash)) AS amount ".$queryFrom.$queryWhere);
+ $result = $query->fetch_assoc();
+ $ret['amount'] = $result['amount'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * return all links and Info we have from the combined view
+ *
+ * @param array $options
+ * @return array
+ */
+ public function links(array $options=array()): array {
+ $ret = array();
if(!isset($options['limit'])) $options['limit'] = 5;
if(!isset($options['offset'])) $options['offset'] = false;
if(!isset($options['sort'])) $options['sort'] = false;
if(!isset($options['sortDirection'])) $options['sortDirection'] = false;
- $querySelect = "SELECT `id`, `link`, `created`, `status`, `title`, `hash`, `description`, `image`";
- $queryFrom = " FROM `".DB_PREFIX."_link` AS t
- LEFT JOIN insipid_tagrelation AS tr ON tr.linkid = t.id";
- $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
- if(!empty($id) && is_numeric($id)) {
- $queryWhere .= " AND tr.tagId = '".$this->DB->real_escape_string($id)."'";
- }
- else {
- return $ret;
- }
+ $querySelect = "SELECT `hash`";
+ $queryFrom = " FROM `".DB_PREFIX."_link` AS t";
+ $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
$queryOrder = " ORDER BY";
if(!empty($options['sort'])) {
@@ -419,658 +545,691 @@ class Management {
$queryLimit .= " OFFSET ".$options['offset'];
}
}
- $query = $this->DB->query($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit);
-
- if(!empty($query) && $query->num_rows > 0) {
- while($result = $query->fetch_assoc()) {
- $linkObj = new Link($this->DB);
- $ret['results'][] = $linkObj->loadFromDataShortInfo($result);
- unset($linkObj);
- }
-
- $query = $this->DB->query("SELECT COUNT(DISTINCT(t.hash)) AS amount ".$queryFrom.$queryWhere);
- $result = $query->fetch_assoc();
- $ret['amount'] = $result['amount'];
- }
-
- return $ret;
- }
-
- /**
- * return all links and Info we have from the combined view
- *
- * @param array $options
- * @return array
- */
- public function links(array $options=array()): array {
- $ret = array();
-
- if(!isset($options['limit'])) $options['limit'] = 5;
- if(!isset($options['offset'])) $options['offset'] = false;
- if(!isset($options['sort'])) $options['sort'] = false;
- if(!isset($options['sortDirection'])) $options['sortDirection'] = false;
-
- $querySelect = "SELECT `hash`";
- $queryFrom = " FROM `".DB_PREFIX."_link` AS t";
- $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
-
- $queryOrder = " ORDER BY";
- if(!empty($options['sort'])) {
- $queryOrder .= ' t.'.$options['sort'];
- }
- else {
- $queryOrder .= " t.created";
- }
- if(!empty($options['sortDirection'])) {
- $queryOrder .= ' '.$options['sortDirection'];
- }
- else {
- $queryOrder .= " DESC";
- }
-
- $queryLimit = '';
- # this allows the set the limit to false
- if(!empty($options['limit'])) {
- $queryLimit .= " LIMIT ".$options['limit'];
- # offset can be 0
- if($options['offset'] !== false) {
- $queryLimit .= " OFFSET ".$options['offset'];
- }
- }
-
- $query = $this->DB->query($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit);
- if(!empty($query) && $query->num_rows > 0) {
- while($result = $query->fetch_assoc()) {
- $linkObj = new Link($this->DB);
- $ret['results'][] = $linkObj->loadShortInfo($result['hash']);
- unset($linkObj);
- }
-
- $query = $this->DB->query("SELECT COUNT(t.hash) AS amount ".$queryFrom.$queryWhere);
- $result = $query->fetch_assoc();
- $ret['amount'] = $result['amount'];
- }
-
- return $ret;
- }
-
- /**
- * return the latest added link for given category id
- *
- * @param string $categoryid
- * @return array
- */
- public function latestLinkForCategory(string $categoryid): array {
- $ret = array();
-
- if(!empty($categoryid) && is_numeric($categoryid)) {
- $queryStr = "SELECT `id`, `link`, `created`, `status`, `description`, `title`, `image`, `hash`,
- `tag`, `category`, `categoryId`, `tagId`
- FROM `".DB_PREFIX."_combined` AS t";
- $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
- $queryStr .= " AND t.categoryId = '" . $this->DB->real_escape_string($categoryid) . "'
- ORDER BY t.created DESC
- LIMIT 1";
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = $query->fetch_all(MYSQLI_ASSOC);
- }
- }
- return $ret;
- }
-
- /**
- * Search for the given url in the links table
- *
- * @param string $url
- * @return array
- */
- public function searchForLinkByURL(string $url): array {
- $ret = array();
-
- if(!empty($url)) {
- $queryStr = "SELECT * FROM `".DB_PREFIX."_link` AS t";
- $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
- $queryStr .= " AND t.link = '".$this->DB->real_escape_string($url)."'";
-
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = $query->fetch_all(MYSQLI_ASSOC);
- }
- }
-
- return $ret;
- }
-
- /**
- * search for given searchstring in the search data of the links
- *
- * @param string $searchStr
- * @return array
- */
- public function searchForLinkBySearchData(string $searchStr): array {
- $ret = array();
-
- if(!empty($searchStr)) {
- $queryStr = "SELECT *,
- MATCH (`search`) AGAINST ('".$this->DB->real_escape_string($searchStr)."' IN BOOLEAN MODE) AS score
- FROM `".DB_PREFIX."_link` AS t
- WHERE MATCH (`search`) AGAINST ('".$this->DB->real_escape_string($searchStr)."' IN BOOLEAN MODE)";
- $queryStr .= " AND ".$this->_decideLinkTypeForQuery();
- $queryStr .= " ORDER BY score DESC";
-
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = $query->fetch_all(MYSQLI_ASSOC);
- }
- }
-
- return $ret;
- }
-
- /**
- * amount of links in the DB. Status 1 and 2 only
- *
- * @return int
- */
- public function linkAmount(): int {
- $ret = 0;
-
- $queryStr = "SELECT COUNT(*) AS amount
- FROM `".DB_PREFIX."_link` AS t";
- $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
-
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $result = $query->fetch_assoc();
- $ret = $result['amount'];
- }
-
- return $ret;
- }
-
-
- /**
- * amount of tags
- *
- * @return int
- */
- public function tagAmount(): int {
- $ret = 0;
-
- $queryStr = "SELECT COUNT(*) AS amount FROM `".DB_PREFIX."_tag`";
-
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $result = $query->fetch_assoc();
- $ret = $result['amount'];
- }
-
- return $ret;
- }
-
- /**
- * amount of categories
- *
- * @return int
- */
- public function categoryAmount(): int {
- $ret = 0;
-
- $queryStr = "SELECT COUNT(*) AS amount FROM `".DB_PREFIX."_category`";
-
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $result = $query->fetch_assoc();
- $ret = $result['amount'];
- }
-
- return $ret;
- }
-
- /**
- * Amount of links need moderation
- *
- * @return int
- */
- public function moderationAmount(): int {
- $ret = 0;
-
- $queryStr = "SELECT COUNT(*) AS amount FROM `".DB_PREFIX."_link`";
- $queryStr .= " WHERE `status` = 3";
-
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $result = $query->fetch_assoc();
- $ret = $result['amount'];
- }
-
- return $ret;
- }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit));
+
+ try {
+ $query = $this->DB->query($querySelect.$queryFrom.$queryWhere.$queryOrder.$queryLimit);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ $linkObj = new Link($this->DB);
+ $ret['results'][] = $linkObj->loadShortInfo($result['hash']);
+ unset($linkObj);
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryFrom.$queryWhere));
+
+ $query = $this->DB->query("SELECT COUNT(t.hash) AS amount ".$queryFrom.$queryWhere);
+ $result = $query->fetch_assoc();
+ $ret['amount'] = $result['amount'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * return the latest added link for given category id
+ *
+ * @param string $categoryid
+ * @return array
+ */
+ public function latestLinkForCategory(string $categoryid): array {
+ $ret = array();
+
+ if(!empty($categoryid) && is_numeric($categoryid)) {
+ $queryStr = "SELECT `id`, `link`, `created`, `status`, `description`, `title`, `image`, `hash`,
+ `tag`, `category`, `categoryId`, `tagId`
+ FROM `".DB_PREFIX."_combined` AS t";
+ $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
+ $queryStr .= " AND t.categoryId = '" . $this->DB->real_escape_string($categoryid) . "'
+ ORDER BY t.created DESC
+ LIMIT 1";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = $query->fetch_all(MYSQLI_ASSOC);
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+ return $ret;
+ }
+
+ /**
+ * Search for the given url in the links table
+ *
+ * @param string $url
+ * @return array
+ */
+ public function searchForLinkByURL(string $url): array {
+ $ret = array();
+
+ if(!empty($url)) {
+ $queryStr = "SELECT * FROM `".DB_PREFIX."_link` AS t";
+ $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
+ $queryStr .= " AND t.link = '".$this->DB->real_escape_string($url)."'";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = $query->fetch_all(MYSQLI_ASSOC);
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+
+ return $ret;
+ }
+
+ /**
+ * search for given searchstring in the search data of the links
+ *
+ * @param string $searchStr
+ * @return array
+ */
+ public function searchForLinkBySearchData(string $searchStr): array {
+ $ret = array();
+
+ if(!empty($searchStr)) {
+ $queryStr = "SELECT *,
+ MATCH (`search`) AGAINST ('".$this->DB->real_escape_string($searchStr)."' IN BOOLEAN MODE) AS score
+ FROM `".DB_PREFIX."_link` AS t
+ WHERE MATCH (`search`) AGAINST ('".$this->DB->real_escape_string($searchStr)."' IN BOOLEAN MODE)";
+ $queryStr .= " AND ".$this->_decideLinkTypeForQuery();
+ $queryStr .= " ORDER BY score DESC";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = $query->fetch_all(MYSQLI_ASSOC);
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+
+ return $ret;
+ }
+
+ /**
+ * amount of links in the DB. Status 1 and 2 only
+ *
+ * @return int
+ */
+ public function linkAmount(): int {
+ $ret = 0;
+
+ $queryStr = "SELECT COUNT(*) AS amount
+ FROM `".DB_PREFIX."_link` AS t";
+ $queryStr .= " WHERE ".$this->_decideLinkTypeForQuery();
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $result = $query->fetch_assoc();
+ $ret = $result['amount'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+
+ /**
+ * amount of tags
+ *
+ * @return int
+ */
+ public function tagAmount(): int {
+ $ret = 0;
+
+ $queryStr = "SELECT COUNT(*) AS amount FROM `".DB_PREFIX."_tag`";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $result = $query->fetch_assoc();
+ $ret = $result['amount'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * amount of categories
+ *
+ * @return int
+ */
+ public function categoryAmount(): int {
+ $ret = 0;
+
+ $queryStr = "SELECT COUNT(*) AS amount FROM `".DB_PREFIX."_category`";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $result = $query->fetch_assoc();
+ $ret = $result['amount'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Amount of links need moderation
+ *
+ * @return int
+ */
+ public function moderationAmount(): int {
+ $ret = 0;
+
+ $queryStr = "SELECT COUNT(*) AS amount FROM `".DB_PREFIX."_link`";
+ $queryStr .= " WHERE `status` = 3";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $result = $query->fetch_assoc();
+ $ret = $result['amount'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ return $ret;
+ }
/**
* get the used disk space for local image storage
- *
+ *
* @return int
*/
- public function storageAmount(): int {
- $ret = 0;
+ public function storageAmount(): int {
+ $ret = 0;
- $_storageFolder = ABSOLUTE_PATH.'/'.LOCAL_STORAGE;
+ $_storageFolder = ABSOLUTE_PATH.'/'.LOCAL_STORAGE;
- if(file_exists($_storageFolder) && is_readable($_storageFolder)) {
- $ret = Summoner::folderSize($_storageFolder);
- }
+ if(file_exists($_storageFolder) && is_readable($_storageFolder)) {
+ $ret = Summoner::folderSize($_storageFolder);
+ }
- return $ret;
- }
+ return $ret;
+ }
/**
* empties the local storage directory
- *
+ *
* @return bool
*/
- public function clearLocalStorage(): bool {
- $ret = false;
+ public function clearLocalStorage(): bool {
+ $ret = false;
$_storageFolder = ABSOLUTE_PATH.'/'.LOCAL_STORAGE;
if(file_exists($_storageFolder) && is_writable($_storageFolder)) {
$ret = Summoner::recursive_remove_directory($_storageFolder,true);
}
- return $ret;
+ return $ret;
}
- /**
- * Load link by given hash. Do not use Link class directly.
- * Otherwise the authentication will be ignored.
- *
- * @param String $hash Link hash
- * @param bool $fullInfo Load all the info we have
- * @param bool $withObject An array with data and the link obj itself
- * @return array
- */
- public function loadLink(string $hash, bool $fullInfo=true, bool $withObject=false): array {
- $ret = array();
-
- if (!empty($hash)) {
-
- $querySelect = "SELECT `hash`";
- $queryFrom = " FROM `".DB_PREFIX."_link` AS t";
- $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
- $queryWhere .= " AND t.hash = '".$this->DB->real_escape_string($hash)."'";
-
- $query = $this->DB->query($querySelect.$queryFrom.$queryWhere);
- if (!empty($query) && $query->num_rows == 1) {
- $linkObj = new Link($this->DB);
- if($fullInfo === true) {
- $ret = $linkObj->load($hash);
- }
- else {
- $ret = $linkObj->loadShortInfo($hash);
- }
-
- if($withObject === true) {
- $ret = array(
- 'data' => $ret,
- 'obj' => $linkObj
- );
- }
- }
- }
-
- return $ret;
- }
-
- /**
- * Delete link by given hash
- *
- * @param string $hash
- * @return bool
- */
- public function deleteLink(string $hash): bool {
- $ret = false;
-
- if (!empty($hash)) {
- $linkData = $this->loadLink($hash,false,true);
- if(!empty($linkData)) {
- $linkData['obj']->deleteRelations();
-
- $queryStr = "DELETE FROM `" . DB_PREFIX . "_link`
- WHERE `hash` = '" . $this->DB->real_escape_string($hash) . "'";
- $query = $this->DB->query($queryStr);
- if (!empty($query)) {
- $ret = true;
- }
- }
- }
-
- return $ret;
- }
-
- /**
- * Export given link for download as a xml file
- *
- * @param string $hash
- * @param Link|null $linkObj Use already existing link obj
- * @return string
- */
- public function exportLinkData(string $hash, Link $linkObj=null): string {
- $ret = '';
-
- if(DEBUG) {
- error_log("DEBUG Start to export link with hash $hash");
- }
-
- if (!empty($hash)) {
- $linkData = $this->loadLink($hash, true, true);
- if (!empty($linkData)) {
- $data = $linkData;
- } elseif(DEBUG) {
- error_log("ERROR Could not load link with $hash");
- }
- }
- elseif(!empty($linkObj) && is_a($linkObj,'Link')) {
- $data = $linkObj->getData();
- }
-
- if(!empty($data) && isset($data['link'])) {
- if(DEBUG) {
- error_log("DEBUG Using data: ".var_export($data, true));
- }
- require_once 'lib/import-export.class.php';
- $ImEx = new ImportExport();
- $ret = $ImEx->createSingleLinkExportXML($data);
- } elseif(DEBUG) {
- error_log("ERROR Missing link data for hash $hash");
- }
-
- return $ret;
- }
-
- /**
- * for simpler management we have the search data in a separate column
- * it is not fancy or even technical nice but it damn works
- *
- * @return boolean
- */
- public function updateSearchIndex(): bool {
- $ret = false;
-
- $allLinks = array();
- $queryStr = "SELECT hash FROM `".DB_PREFIX."_link`";
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $allLinks = $query->fetch_all(MYSQLI_ASSOC);
- }
-
- if(!empty($allLinks)) {
- foreach($allLinks as $link) {
- $LinkObj = new Link($this->DB);
- $l = $LinkObj->load($link['hash']);
-
- $_t = parse_url($l['link']);
- $searchStr = $l['title'];
- $searchStr .= ' '.$l['description'];
- $searchStr .= ' '.implode(' ',$l['tags']);
+ /**
+ * Load link by given hash. Do not use Link class directly.
+ * Otherwise the authentication will be ignored.
+ *
+ * @param String $hash Link hash
+ * @param bool $fullInfo Load all the info we have
+ * @param bool $withObject An array with data and the link obj itself
+ * @return array
+ */
+ public function loadLink(string $hash, bool $fullInfo=true, bool $withObject=false): array {
+ $ret = array();
+
+ if (!empty($hash)) {
+
+ $querySelect = "SELECT `hash`";
+ $queryFrom = " FROM `".DB_PREFIX."_link` AS t";
+ $queryWhere = " WHERE ".$this->_decideLinkTypeForQuery();
+ $queryWhere .= " AND t.hash = '".$this->DB->real_escape_string($hash)."'";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($querySelect.$queryFrom.$queryWhere));
+
+ try {
+ $query = $this->DB->query($querySelect.$queryFrom.$queryWhere);
+ if (!empty($query) && $query->num_rows == 1) {
+ $linkObj = new Link($this->DB);
+ if($fullInfo === true) {
+ $ret = $linkObj->load($hash);
+ }
+ else {
+ $ret = $linkObj->loadShortInfo($hash);
+ }
+
+ if($withObject === true) {
+ $ret = array(
+ 'data' => $ret,
+ 'obj' => $linkObj
+ );
+ }
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Delete link by given hash
+ *
+ * @param string $hash
+ * @return bool
+ */
+ public function deleteLink(string $hash): bool {
+ $ret = false;
+
+ if (!empty($hash)) {
+ $linkData = $this->loadLink($hash,false,true);
+ if(!empty($linkData)) {
+ $linkData['obj']->deleteRelations();
+
+ $queryStr = "DELETE FROM `" . DB_PREFIX . "_link`
+ WHERE `hash` = '" . $this->DB->real_escape_string($hash) . "'";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if (!empty($query)) {
+ $ret = true;
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Export given link for download as a xml file
+ *
+ * @param string $hash
+ * @param Link|null $linkObj Use already existing link obj
+ * @return string
+ */
+ public function exportLinkData(string $hash, Link $linkObj=null): string {
+ $ret = '';
+
+ if(DEBUG) {
+ Summoner::sysLog("DEBUG Start to export link with hash $hash");
+ }
+
+ if (!empty($hash)) {
+ $linkData = $this->loadLink($hash, true, true);
+ if (!empty($linkData)) {
+ $data = $linkData;
+ } elseif(DEBUG) {
+ Summoner::sysLog("ERROR Could not load link with $hash");
+ }
+ }
+ elseif(!empty($linkObj) && is_a($linkObj,'Link')) {
+ $data = $linkObj->getData();
+ }
+
+ if(!empty($data) && isset($data['link'])) {
+ if(DEBUG) {
+ Summoner::sysLog("DEBUG Using data: ".var_export($data, true));
+ }
+ require_once 'lib/import-export.class.php';
+ $ImEx = new ImportExport();
+ $ret = $ImEx->createSingleLinkExportXML($data);
+ } elseif(DEBUG) {
+ Summoner::sysLog("ERROR Missing link data for hash $hash");
+ }
+
+ return $ret;
+ }
+
+ /**
+ * for simpler management we have the search data in a separate column
+ * it is not fancy or even technical nice but it damn works
+ *
+ * @return boolean
+ */
+ public function updateSearchIndex(): bool {
+ $ret = false;
+
+ $allLinks = array();
+ $queryStr = "SELECT hash FROM `".DB_PREFIX."_link`";
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $allLinks = $query->fetch_all(MYSQLI_ASSOC);
+ }
+
+ if(!empty($allLinks)) {
+ foreach($allLinks as $link) {
+ $LinkObj = new Link($this->DB);
+ $l = $LinkObj->load($link['hash']);
+
+ $_t = parse_url($l['link']);
+ $searchStr = $l['title'];
+ $searchStr .= ' '.$l['description'];
+ $searchStr .= ' '.implode(' ',$l['tags']);
$searchStr .= ' '.implode(' ',$l['categories']);
- $searchStr .= ' '.$_t['host'];
- if(isset($_t['path'])) {
- $searchStr .= ' '.implode(' ',explode('/',$_t['path']));
- }
+ $searchStr .= ' '.$_t['host'];
+ if(isset($_t['path'])) {
+ $searchStr .= ' '.implode(' ',explode('/',$_t['path']));
+ }
$searchStr = trim($searchStr);
$searchStr = strtolower($searchStr);
- # now update the search string
- $queryStr = "UPDATE `".DB_PREFIX."_link`
- SET `search` = '".$this->DB->real_escape_string($searchStr)."'
- WHERE `hash` = '".$this->DB->real_escape_string($link['hash'])."'";
-
- $this->DB->query($queryStr);
-
- unset($LinkObj,$l,$searchStr,$_t,$queryStr);
- }
-
- $ret = true;
- }
-
- return $ret;
- }
-
- /**
- * process the given xml file. Based on the export file
- * options are overwrite => true|false
- *
- * @param array $file
- * @param array $options
- * @return array
- */
- public function processImportFile(array $file, array $options): array {
- $ret = array(
- 'status' => 'error',
- 'message' => 'Processing error'
- );
-
- $links = array();
- require_once 'lib/import-export.class.php';
- $ImEx = new ImportExport();
- try {
- $ImEx->loadImportFile($file);
- $links = $ImEx->parseImportFile();
- }
- catch (Exception $e) {
- $ret['message'] = $e->getMessage();
- }
-
- $_existing = 0;
- $_new = 0;
- if(!empty($links)) {
- $_amount = count($links);
- foreach($links as $linkToImport) {
- $do = false;
-
- if($this->_linkExistsById($linkToImport['id'])) {
- if(isset($options['overwrite']) && $options['overwrite'] === true) {
- $linkObj = new Link($this->DB);
- $linkObj->load($linkToImport['hash']);
- $do = $linkObj->update($linkToImport);
- }
- $_existing++;
- }
- else {
- $linkObj = new Link($this->DB);
-
- $this->DB->begin_transaction(MYSQLI_TRANS_START_READ_WRITE);
- try{
- $do = $linkObj->create(array(
- 'hash' => $linkToImport['hash'],
- 'link' => $linkToImport['link'],
- 'status' => $linkToImport['private'],
- 'description' => $linkToImport['description'],
- 'title' => $linkToImport['title'],
- 'image' => $linkToImport['image']
- ), true);
- } catch (Exception $e) {
- continue;
- }
-
- if(!empty($do)) {
-
- $linkToImport['catArr'] = Summoner::prepareTagOrCategoryStr($linkToImport['category']);
- $linkToImport['tagArr'] = Summoner::prepareTagOrCategoryStr($linkToImport['tag']);
-
- if(!empty($linkToImport['catArr'])) {
- foreach($linkToImport['catArr'] as $c) {
- $catObj = new Category($this->DB);
- $catObj->initbystring($c);
- $catObj->setRelation($do);
-
- unset($catObj);
- }
- }
- if(!empty($linkToImport['tagArr'])) {
- foreach($linkToImport['tagArr'] as $t) {
- $tagObj = new Tag($this->DB);
- $tagObj->initbystring($t);
- $tagObj->setRelation($do);
-
- unset($tagObj);
- }
- }
-
- $this->DB->commit();
-
- $this->updateSearchIndex();
- }
- else {
- $this->DB->rollback();
- }
- $_new++;
- }
- }
- if(isset($options['overwrite']) && $options['overwrite'] === true) {
- $_msg = "Found $_amount link(s) to import. Overwritten $_existing existing and imported $_new new one(s).";
- }
- else {
- $_msg = "Found $_amount link(s) to import. Skipped $_existing existing and imported $_new new one(s).";
- }
- $ret = array(
- 'status' => 'success',
- 'message' => $_msg
- );
- }
-
- return $ret;
- }
-
- /**
- * Top 5 combinations of either tag or category
- *
- * array(
- * array(
- * amount => number
- * rel => array(rel, name)
- * )
- * )
- *
- * @param string $type
- * @return array
- */
- public function linkRelationStats(string $type='tag'): array {
- $ret = array();
-
- // build the digit string which describes the tag/cat combination
- $_relCombination = array();
- if($type == 'category') {
- $queryStr = "SELECT `linkid`, `categoryid` AS rel
- FROM `".DB_PREFIX."_categoryrelation`
- ORDER BY `linkid`, rel ASC";
- } else {
- $queryStr = "SELECT `linkid`, `tagid` AS rel
- FROM `".DB_PREFIX."_tagrelation`
- ORDER BY `linkid`, rel ASC";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- while($result = $query->fetch_assoc()) {
- if(isset($_relCombination[$result['linkid']])) {
- $_relCombination[$result['linkid']] .= ",".$result['rel'];
- } else {
- // https://www.php.net/manual/en/language.types.array.php "Strings containing valid decimal ints ... will be cast to the int type
- // if not not done the arsort results are messed up
- $_relCombination[$result['linkid']] = "0".$result['rel'];
- }
- }
- }
-
- // now count the unique digit strings
- $_relCombination_amount = array();
- if(!empty($_relCombination)) {
- foreach($_relCombination as $k=>$v) {
- if(isset($_relCombination_amount[$v])) {
- $_relCombination_amount[$v]++;
- } else {
- $_relCombination_amount[$v] = 1;
- }
- }
- }
-
- // now sort and return top 5 combinations
- // also resolve tag/cat name
- if(!empty($_relCombination_amount)) {
- arsort($_relCombination_amount);
- $_top5 = array_splice($_relCombination_amount,0,5);
-
- foreach($_top5 as $k=>$v) {
- $_t = array();
- if($k[0] === "0") {
- $k = substr($k,1);
- }
-
- $_t['amount'] = $v;
- $_rel = explode(",",$k);
-
- $_existingRelInfo = array(); // avoid duplicate queries
- foreach($_rel as $t) {
- if(!isset($_existingRelInfo[$t])) {
- if($type == 'category') {
- $queryStr = "SELECT `name` FROM `".DB_PREFIX."_category`
- WHERE `id` = '".$this->DB->real_escape_string($t)."'";
- } else {
- $queryStr = "SELECT `name` FROM `".DB_PREFIX."_tag`
- WHERE `id` = '".$this->DB->real_escape_string($t)."'";
- }
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $relinfo = $query->fetch_assoc();
- $_existingRelInfo[$t] = $relinfo['name'];
- $_t['rel'][$t] = $relinfo['name'];
- }
- } else {
- $_t['rel'][$t] = $_existingRelInfo[$t];
- }
- }
- $ret[] = $_t;
- }
-
- }
-
- return $ret;
- }
-
- /**
- * Return the query string for the correct status type
- *
- * @return string
- */
- private function _decideLinkTypeForQuery(): string {
- return match ($this->_queryStatus) {
- 1 => "t.status IN (2,1)",
- 3 => "t.status = 3",
- default => "t.status = 2",
- };
- }
-
- /**
- * Check if given id (not hash) exists in link database
- *
- * @param string $id
- * @return bool
- */
- private function _linkExistsById(string $id): bool {
- $ret = false;
-
- if(!empty($id)) {
- $queryStr = "SELECT `id`
- FROM `" . DB_PREFIX . "_link`
- WHERE `id` = '" . $this->DB->real_escape_string($id) . "'";
- $query = $this->DB->query($queryStr);
- if(!empty($query) && $query->num_rows > 0) {
- $ret = true;
- }
- }
-
- return $ret;
- }
+ # now update the search string
+ $queryStr = "UPDATE `".DB_PREFIX."_link`
+ SET `search` = '".$this->DB->real_escape_string($searchStr)."'
+ WHERE `hash` = '".$this->DB->real_escape_string($link['hash'])."'";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $this->DB->query($queryStr);
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ unset($LinkObj,$l,$searchStr,$_t,$queryStr);
+ }
+
+ $ret = true;
+ }
+
+ return $ret;
+ }
+
+ /**
+ * process the given xml file. Based on the export file
+ * options are overwrite => true|false
+ *
+ * @param array $file
+ * @param array $options
+ * @return array
+ */
+ public function processImportFile(array $file, array $options): array {
+ $ret = array(
+ 'status' => 'error',
+ 'message' => 'Processing error'
+ );
+
+ $links = array();
+ require_once 'lib/import-export.class.php';
+ $ImEx = new ImportExport();
+ try {
+ $ImEx->loadImportFile($file);
+ $links = $ImEx->parseImportFile();
+ }
+ catch (Exception $e) {
+ $ret['message'] = $e->getMessage();
+ }
+
+ $_existing = 0;
+ $_new = 0;
+ if(!empty($links)) {
+ $_amount = count($links);
+ foreach($links as $linkToImport) {
+ $do = false;
+
+ if($this->_linkExistsById($linkToImport['id'])) {
+ if(isset($options['overwrite']) && $options['overwrite'] === true) {
+ $linkObj = new Link($this->DB);
+ $linkObj->load($linkToImport['hash']);
+ $do = $linkObj->update($linkToImport);
+ }
+ $_existing++;
+ }
+ else {
+ $linkObj = new Link($this->DB);
+
+ $this->DB->begin_transaction(MYSQLI_TRANS_START_READ_WRITE);
+ try {
+ $do = $linkObj->create(array(
+ 'hash' => $linkToImport['hash'],
+ 'link' => $linkToImport['link'],
+ 'status' => $linkToImport['private'],
+ 'description' => $linkToImport['description'],
+ 'title' => $linkToImport['title'],
+ 'image' => $linkToImport['image']
+ ), true);
+ } catch (Exception $e) {
+ continue;
+ }
+
+ if(!empty($do)) {
+
+ $linkToImport['catArr'] = Summoner::prepareTagOrCategoryStr($linkToImport['category']);
+ $linkToImport['tagArr'] = Summoner::prepareTagOrCategoryStr($linkToImport['tag']);
+
+ if(!empty($linkToImport['catArr'])) {
+ foreach($linkToImport['catArr'] as $c) {
+ $catObj = new Category($this->DB);
+ $catObj->initbystring($c);
+ $catObj->setRelation($do);
+
+ unset($catObj);
+ }
+ }
+ if(!empty($linkToImport['tagArr'])) {
+ foreach($linkToImport['tagArr'] as $t) {
+ $tagObj = new Tag($this->DB);
+ $tagObj->initbystring($t);
+ $tagObj->setRelation($do);
+
+ unset($tagObj);
+ }
+ }
+
+ $this->DB->commit();
+
+ $this->updateSearchIndex();
+ }
+ else {
+ $this->DB->rollback();
+ }
+ $_new++;
+ }
+ }
+ if(isset($options['overwrite']) && $options['overwrite'] === true) {
+ $_msg = "Found $_amount link(s) to import. Overwritten $_existing existing and imported $_new new one(s).";
+ }
+ else {
+ $_msg = "Found $_amount link(s) to import. Skipped $_existing existing and imported $_new new one(s).";
+ }
+ $ret = array(
+ 'status' => 'success',
+ 'message' => $_msg
+ );
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Top 5 combinations of either tag or category
+ *
+ * array(
+ * array(
+ * amount => number
+ * rel => array(rel, name)
+ * )
+ * )
+ *
+ * @param string $type
+ * @return array
+ */
+ public function linkRelationStats(string $type='tag'): array {
+ $ret = array();
+
+ // build the digit string which describes the tag/cat combination
+ $_relCombination = array();
+ if($type == 'category') {
+ $queryStr = "SELECT `linkid`, `categoryid` AS rel
+ FROM `".DB_PREFIX."_categoryrelation`
+ ORDER BY `linkid`, rel ASC";
+ } else {
+ $queryStr = "SELECT `linkid`, `tagid` AS rel
+ FROM `".DB_PREFIX."_tagrelation`
+ ORDER BY `linkid`, rel ASC";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ while($result = $query->fetch_assoc()) {
+ if(isset($_relCombination[$result['linkid']])) {
+ $_relCombination[$result['linkid']] .= ",".$result['rel'];
+ } else {
+ // https://www.php.net/manual/en/language.types.array.php "Strings containing valid decimal ints ... will be cast to the int type
+ // if not not done the arsort results are messed up
+ $_relCombination[$result['linkid']] = "0".$result['rel'];
+ }
+ }
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+
+ // now count the unique digit strings
+ $_relCombination_amount = array();
+ if(!empty($_relCombination)) {
+ foreach($_relCombination as $k=>$v) {
+ if(isset($_relCombination_amount[$v])) {
+ $_relCombination_amount[$v]++;
+ } else {
+ $_relCombination_amount[$v] = 1;
+ }
+ }
+ }
+
+ // now sort and return top 5 combinations
+ // also resolve tag/cat name
+ if(!empty($_relCombination_amount)) {
+ arsort($_relCombination_amount);
+ $_top5 = array_splice($_relCombination_amount,0,5);
+
+ foreach($_top5 as $k=>$v) {
+ $_t = array();
+ if($k[0] === "0") {
+ $k = substr($k,1);
+ }
+
+ $_t['amount'] = $v;
+ $_rel = explode(",",$k);
+
+ $_existingRelInfo = array(); // avoid duplicate queries
+ foreach($_rel as $t) {
+ if(!isset($_existingRelInfo[$t])) {
+ if($type == 'category') {
+ $queryStr = "SELECT `name` FROM `".DB_PREFIX."_category`
+ WHERE `id` = '".$this->DB->real_escape_string($t)."'";
+ } else {
+ $queryStr = "SELECT `name` FROM `".DB_PREFIX."_tag`
+ WHERE `id` = '".$this->DB->real_escape_string($t)."'";
+ }
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $relinfo = $query->fetch_assoc();
+ $_existingRelInfo[$t] = $relinfo['name'];
+ $_t['rel'][$t] = $relinfo['name'];
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ } else {
+ $_t['rel'][$t] = $_existingRelInfo[$t];
+ }
+ }
+ $ret[] = $_t;
+ }
+
+ }
+
+ return $ret;
+ }
+
+ /**
+ * Return the query string for the correct status type
+ *
+ * @return string
+ */
+ private function _decideLinkTypeForQuery(): string {
+ return match ($this->_queryStatus) {
+ 1 => "t.status IN (2,1)",
+ 3 => "t.status = 3",
+ default => "t.status = 2",
+ };
+ }
+
+ /**
+ * Check if given id (not hash) exists in link database
+ *
+ * @param string $id
+ * @return bool
+ */
+ private function _linkExistsById(string $id): bool {
+ $ret = false;
+
+ if(!empty($id)) {
+ $queryStr = "SELECT `id`
+ FROM `" . DB_PREFIX . "_link`
+ WHERE `id` = '" . $this->DB->real_escape_string($id) . "'";
+
+ if(QUERY_DEBUG) Summoner::sysLog("[QUERY] ".__METHOD__." query: ".Summoner::cleanForLog($queryStr));
+
+ try {
+ $query = $this->DB->query($queryStr);
+ if(!empty($query) && $query->num_rows > 0) {
+ $ret = true;
+ }
+ } catch (Exception $e) {
+ Summoner::sysLog("[ERROR] ".__METHOD__." mysql catch: ".$e->getMessage());
+ }
+ }
+
+ return $ret;
+ }
}
diff --git a/webroot/lib/summoner.class.php b/webroot/lib/summoner.class.php
index a26b229..80c454c 100644
--- a/webroot/lib/summoner.class.php
+++ b/webroot/lib/summoner.class.php
@@ -561,4 +561,26 @@ class Summoner {
return $ret;
}
+
+ /**
+ * Make the input more safe for logging
+ *
+ * @param string $input The string to be made more safe
+ * @return string
+ */
+ static function cleanForLog($input): string {
+ $input = var_export($input, true);
+ $input = preg_replace( "/[\t\n\r]/", " ", $input);
+ return addcslashes($input, "\000..\037\177..\377\\");
+ }
+
+ /**
+ * error_log with a dedicated destination
+ * Uses LOGFILE const
+ *
+ * @param string $msg The string to be written to the log
+ */
+ static function sysLog(string $msg): void {
+ error_log(date("c")." ".$msg."\n", 3, LOGFILE);
+ }
}