210 lines
8.6 KiB
PHP
210 lines
8.6 KiB
PHP
<?php
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/**
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* System - PHP Framework
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*
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* PHP Version 5.6
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*
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* @copyright 2016 Ulf Gebhardt (http://www.webcraft-media.de)
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* @license http://www.opensource.org/licenses/mit-license.php MIT
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* @link https://github.com/webcraftmedia/system
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* @package SYSTEM\PAGE
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*/
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namespace SYSTEM\PAGE;
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/**
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* Text Class provided by System to get Texts from the Database.
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*/
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class text {
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/** Entry of a new text temporary used */
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const NEW_ENTRY = 'new_text_entry';
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/**
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* Get the tags of a textid
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*
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* @param string $id textid to be checked upon
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* @return array Returns array with tags for that textid.
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*/
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public static function id_tags($id){
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return \SYSTEM\SQL\SYS_TEXT_GET_ID_TAGS::QA(array($id));}
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/**
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* Get the texts with certain tag and language
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*
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* @param string $tag tag to be checked upon
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* @param string $lang Language for the requested texts
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* @param bool $fallback Fallback to default language if certain id is not found for the specified language.
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* @return array Returns array with texts for requested tag.
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*/
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public static function tag($tag, $lang = NULL,$fallback = true) {
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if($lang == NULL){
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$lang = \SYSTEM\locale::get();}
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if(!\SYSTEM\locale::isLang($lang)){
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throw new \Exception("The requested language is not supported: ".$lang);}
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$result = array();
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$res = \SYSTEM\SQL\SYS_TEXT_GET_TAG::QQ(array($tag,$lang));
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while($row = $res->next()){
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$result[$row['id']] = $row['text'];}
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if($fallback){
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$result2 = array();
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$res = \SYSTEM\SQL\SYS_TEXT_GET_TAG::QQ(array($tag,\SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_CONFIG_DEFAULT_LANG)));
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while($row = $res->next()){
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$result2[$row['id']] = $row['text'];}
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if(count($result) < count($result2)){
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new \SYSTEM\LOG\WARNING('Texts with tag: '.$tag.' - '.(count($result2)-count($result)).' ids not found for lang: '.$lang.' - fallback to default lang.');}
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$result = array_merge($result2,$result);
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}
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return $result;
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}
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/**
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* Get the texts with certain tag and language plus creation user info etc
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*
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* @param string $tag tag to be checked upon
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* @param string $lang Language for the requested texts
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* @param bool $fallback Fallback to default language if certain id is not found for the specified language.
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* @return array Returns array with texts for requested tag including usernames etc for the texts
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*/
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public static function tag_adv($tag, $lang = NULL,$fallback = true) {
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if($lang == NULL){
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$lang = \SYSTEM\locale::get();}
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if(!\SYSTEM\locale::isLang($lang)){
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throw new \Exception("The requested language is not supported: ".$lang);}
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$result = array();
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$res = \SYSTEM\SQL\SYS_TEXT_GET_TAG_ADV::QQ(array($tag,$lang));
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while($row = $res->next()){
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$result[$row['id']] = $row;}
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if($fallback){
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$result2 = array();
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$res = \SYSTEM\SQL\SYS_TEXT_GET_TAG_ADV::QQ(array($tag,\SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_CONFIG_DEFAULT_LANG)));
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while($row = $res->next()){
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$result2[$row['id']] = $row;}
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if(count($result) < count($result2)){
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new \SYSTEM\LOG\WARNING('Texts with tag: '.$tag.' - '.(count($result2)-count($result)).' ids not found for lang: '.$lang.' - fallback to default lang.');}
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$result = array_merge($result2,$result);
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}
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return $result;
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}
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/**
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* Get a text with certain id and language
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*
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* @param string $id Id of the text requested
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* @param string $lang Language for the requested text
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* @param bool $fallback Fallback to default language if textid is not found for the specified language.
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* @return string Returns the text if found empty string if not.
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*/
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public static function get($id, $lang = NULL,$fallback = true) {
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if($lang == NULL){
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$lang = \SYSTEM\locale::get();}
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/*if(!\SYSTEM\locale::isLang($lang)){
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throw new \Exception("The requested language is not supported: ".$lang);}*/
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$res = \SYSTEM\SQL\SYS_TEXT_GET_ID::Q1(array($id,$lang));
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if($fallback && !$res && $lang != \SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_CONFIG_DEFAULT_LANG)){
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new \SYSTEM\LOG\WARNING('Text with id: '.$id.' not found for lang: '.$lang.' - fallback to default lang.');
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return self::get($id, \SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_CONFIG_DEFAULT_LANG));}
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return $res ? $res['text'] : '';
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}
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/**
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* Get a text with certain id and language plus creation user info etc
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*
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* @param string $id Id of the text requested
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* @param string $lang Language for the requested text
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* @param bool $fallback Fallback to default language if textid is not found for the specified language.
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* @return Databaseresult Returns Database Result to loop over.
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*/
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public static function get_adv($id, $lang = NULL,$fallback = true) {
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if($lang == NULL){
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$lang = \SYSTEM\locale::get();}
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if(!\SYSTEM\locale::isLang($lang)){
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throw new \Exception("The requested language is not supported: ".$lang);}
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$res = \SYSTEM\SQL\SYS_TEXT_GET_ID_ADV::Q1(array($id,$lang));
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if($fallback && !$res && $lang != \SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_CONFIG_DEFAULT_LANG)){
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new \SYSTEM\LOG\WARNING('Text with id: '.$id.' not found for lang: '.$lang.' - fallback to default lang.');
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return self::get_adv($id, \SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_CONFIG_DEFAULT_LANG));}
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return $res;
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}
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/**
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* Get a tags of a text with certain id and limit the results
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*
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* @param string $id Id of the text requested
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* @param int $limit Amount of Tags to be requested
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* @return array Returns array with tags for given text id
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*/
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public static function get_tags($id,$limit){
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return \SYSTEM\SQL\SYS_TEXT_GET_TAGS::QA(array($id,$limit));}
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/**
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* Get latest texts from database by tag and limit
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*
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* @param string $tag Id of the tag requested
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* @param int $limit Amount of Texts to be requested
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* @return array Returns array with texts for given tag ordered by time
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*/
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public static function get_latest($tag, $limit){
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return \SYSTEM\SQL\SYS_TEXT_GET_LATEST::QA(array($tag, $limit));
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}
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/**
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* Search with content of texts with given tag
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*
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* @param string $search Searchstring "%" are added inside
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* @param string $tag Search only texts with given tag
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* @return array Returns array with texts for given searchstring and tag
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*/
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public static function search($search,$tag/*=null*/){
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$search = '%'.$search.'%';
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return \SYSTEM\SQL\SYS_TEXT_SEARCH_TAG::QA(array($tag,$search,$search,$search));}
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/**
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* Save a text into the Database. Works like rename
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*
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* @param string $id Id of the text
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* @param string $new_id New Id of the text
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* @param string $lang Language of the text
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* @param array $tags Array with tags for that text
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* @param string $text Text to be saved
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* @return bool Returns true or false
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*/
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public static function save($id, $new_id, $lang, $tags, $text){
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if($new_id == self::NEW_ENTRY){
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return false;}
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//Insert
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if(!\SYSTEM\SQL\SYS_TEXT_SAVE::QI(array($id,$lang,$text, \SYSTEM\SECURITY\security::getUser()->id,\SYSTEM\SECURITY\security::getUser()->id))){
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return false;}
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//delete all tags
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\SYSTEM\SQL\SYS_TEXT_DELETE_TAGS::QI(array($id));
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//Insert tags
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foreach($tags as $tag){
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if($tag){\SYSTEM\SQL\SYS_TEXT_SAVE_TAG::QI(array($id,$tag));}}
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//Rename
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\SYSTEM\SQL\SYS_TEXT_RENAME::QI(array($new_id,$id));
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\SYSTEM\SQL\SYS_TEXT_RENAME_TAGS::QI(array($new_id,$id));
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return true;
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}
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/**
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* Delete a text from the Database.
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*
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* @param string $id Id of the text
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* @param string $lang Language of the text
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* @return bool Returns true or false
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*/
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public static function delete($id, $lang = null){
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if(!\SYSTEM\SQL\SYS_TEXT_DELETE::QI(array($id,$lang))){
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return false;}
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if(\SYSTEM\SQL\SYS_TEXT_GET_ID_COUNT::Q1(array($id))['count'] == 0){
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\SYSTEM\SQL\SYS_TEXT_DELETE_TAGS::QI(array($id));}
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return true;
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}
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} |