Documentation TYPO3 par Ameos

Disponible dans d'autres versions de TYPO3 -> 3.7.0  3.8.1  4.0.0  4.0.1  4.1.0   <- Available in other TYPO3 versions

class.tx_ttguest.php

<?php
/***************************************************************
*  Copyright notice
*  
*  (c) 1999-2004 Kasper Skaarhoj (kasperYYYY@typo3.com)
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is 
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
* 
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license 
*  from the author is found in LICENSE.txt distributed with these scripts.
*
* 
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
require_once(PATH_tslib."class.tslib_pibase.php");
require_once(t3lib_extMgm::extPath('tt_guest').'pi/class.recordnavigator.php');


class tx_ttguest extends tslib_pibase {
        var $cObj;              // The backReference to the mother cObj object set at call time

        var $enableFields ="";          // The enablefields of the tt_board table.
        var $dontParseContent=0;        
        
        var $orig_templateCode="";

        function main_guestbook($content,$conf) {
                $this->conf = $conf;

                $content="";
        
                // *************************************
                // *** getting configuration values:
                // *************************************
                $alternativeLayouts = intval($conf["alternatingLayouts"])>0 ? intval($conf["alternatingLayouts"]) : 2;
                        
                        // pid_list is the pid/list of pids from where to fetch the guest items.
                $config["pid_list"] = trim($this->cObj->stdWrap($conf["pid_list"],$conf["pid_list."]));
                $config["pid_list"] = $config["pid_list"] ? implode(t3lib_div::intExplode(",",$config["pid_list"]),",") : $GLOBALS["TSFE"]->id;
                list($pid) = explode(",",$config["pid_list"]);
        
                        // "CODE" decides what is rendered:
                $config["code"] = $this->cObj->stdWrap($conf["code"],$conf["code."]);
        
                        // template is read.
                $this->orig_templateCode = $this->cObj->fileResource($conf["templateFile"]);
        

                        // globally substituted markers, fonts and colors.      
                $splitMark = md5(microtime());
                $globalMarkerArray=array();
                list($globalMarkerArray["###GW1B###"],$globalMarkerArray["###GW1E###"]) = explode($splitMark,$this->cObj->stdWrap($splitMark,$conf["wrap1."]));
                list($globalMarkerArray["###GW2B###"],$globalMarkerArray["###GW2E###"]) = explode($splitMark,$this->cObj->stdWrap($splitMark,$conf["wrap2."]));
                $globalMarkerArray["###GC1###"] = $this->cObj->stdWrap($conf["color1"],$conf["color1."]);
                $globalMarkerArray["###GC2###"] = $this->cObj->stdWrap($conf["color2"],$conf["color2."]);
                $globalMarkerArray["###GC3###"] = $this->cObj->stdWrap($conf["color3"],$conf["color3."]);

                $this->recordCount = $this->getRecordCount($pid);
                $globalMarkerArray["###PREVNEXT###"] = $this->getPrevNext();


                        // Substitute Global Marker Array
                $this->orig_templateCode= $this->cObj->substituteMarkerArray($this->orig_templateCode, $globalMarkerArray);

                        // If the current record should be displayed.
                $config["displayCurrentRecord"] = $conf["displayCurrentRecord"];
                if ($config["displayCurrentRecord"])    {
                        $config["code"]="GUESTBOOK";
                }
                        

                // *************************************
                // *** doing the things...:
                // *************************************
                $this->init($this->cObj->enableFields("tt_guest"));
                $this->dontParseContent = $conf["dontParseContent"];
                $cObj =t3lib_div::makeInstance("tslib_cObj");   // Initiate new cObj, because we're loading the data-array
                
                $codes=t3lib_div::trimExplode(",", $config["code"]?$config["code"]:$conf["defaultCode"],1);
                if (!count($codes))     $codes=array("");
                while(list(,$theCode)=each($codes))     {
                        $theCode = (string)strtoupper(trim($theCode));
                        switch($theCode)        {
                                case "POSTFORM":
                                        $lConf = $conf["postform."];
                                        $content.=$cObj->FORM($lConf);
                                break;
                                case "GUESTBOOK":
                                        $lConf=$conf;
                                
                                        if (!$lConf["subpartMarker"])   {
                                                $lConf["subpartMarker"]="TEMPLATE_GUESTBOOK";
                                        }
        
                                                // Getting template subpart from file.
                                        $templateCode = $cObj->getSubpart($this->orig_templateCode, "###".$lConf["subpartMarker"]."###");
                                        if ($templateCode)      {
                                                        // Getting the specific parts of the template
                                                $postHeader=$this->getLayouts($templateCode,$alternativeLayouts,"POST");

                                                        // Fetching the guest book item(s) to display:
                                                if ($config["displayCurrentRecord"])    {
                                                        $recentPosts=array();
                                                        $recentPosts[] = $this->cObj->data;     
                                                } else {
                                                        $recentPosts = $this->getItems($pid);
                                                }
                                                        // Traverse the items and display them:
                                                reset($recentPosts);
                                                $c_post=0;
                                                $subpartContent="";
                                                while(list(,$recentPost)=each($recentPosts))    {
                                                                // Passing data through stdWrap and into the markerArray
                                                        $cObj->start($recentPost);              // Set this->data to the current record tt_guest record.
                                                        $markerArray=array();
                                                        $markerArray["###POST_TITLE###"] = $cObj->stdWrap($this->formatStr($recentPost["title"]), $conf["title_stdWrap."]);
                                                        $markerArray["###POST_CONTENT###"] = $cObj->stdWrap($this->formatStr($recentPost["note"]), $conf["note_stdWrap."]);
                                                        $markerArray["###POST_AUTHOR###"] = $cObj->stdWrap($this->formatStr($recentPost["cr_name"]), $conf["author_stdWrap."]);
                                                        $markerArray["###POST_EMAIL###"] = $cObj->stdWrap($this->formatStr($recentPost["cr_email"]), $conf["email_stdWrap."]);
                                                        $markerArray["###POST_WWW###"] = $cObj->stdWrap($this->formatStr($recentPost["www"]), $conf["www_stdWrap."]);
                                                        $markerArray["###POST_DATE###"] = $cObj->stdWrap($recentPost["crdate"],$conf["date_stdWrap."]);
                                                        $markerArray["###POST_TIME###"] = $cObj->stdWrap($recentPost["crdate"],$conf["time_stdWrap."]);
                                                        $markerArray["###POST_AGE###"] = $cObj->stdWrap($recentPost["crdate"],$conf["age_stdWrap."]);
                                                                // Substitute the markerArray in the proper template code (POST subparts, alternating)
                                                        $out=$postHeader[$c_post%count($postHeader)];
                                                        $c_post++;
                                                        $subpartContent.=$cObj->substituteMarkerArrayCached($out,$markerArray);
                                                }
                                                
                                                        // Total Substitution:
                                                if ($lConf["requireRecords"] && !count($recentPosts))   {
                                                        $content.= "";
                                                } else {
                                                        $content.= $cObj->substituteSubpart($templateCode,"###CONTENT###",$subpartContent) ;
                                                }
                                        } else {
                                                debug("No template code for the subpart maker ###".$lConf["subpartMarker"]."###"); 
                                        }
                        
                                break;
                                default:
                                        $langKey = strtoupper($GLOBALS["TSFE"]->config["config"]["language"]);
                                        $helpTemplate = $this->cObj->fileResource("EXT:tt_guest/pi/guest_help.tmpl");

                                                // Get language version
                                        $helpTemplate_lang="";
                                        if ($langKey)   {$helpTemplate_lang = $this->cObj->getSubpart($helpTemplate,"###TEMPLATE_".$langKey."###");}
                                        $helpTemplate = $helpTemplate_lang ? $helpTemplate_lang : $this->cObj->getSubpart($helpTemplate,"###TEMPLATE_DEFAULT###");

                                                // Markers and substitution:
                                        $markerArray["###CODE###"] = $theCode;
                                        $content.=$this->cObj->substituteMarkerArray($helpTemplate,$markerArray);
                                break;
                        }
                }
                return $content;
        }
        
        function init($enableFields)    {
                $this->enableFields = $enableFields;
        }

        function getLayouts($templateCode,$alternativeLayouts,$marker)  {
                $out=array();
                for($a=0;$a<$alternativeLayouts;$a++)   {
                        $m= "###".$marker.($a?"_".$a:"")."###";
                        if(strstr($templateCode,$m))    {
                                $out[]=$GLOBALS["TSFE"]->cObj->getSubpart($templateCode, $m);
                        } else {
                                break;
                        }
                }
                return $out;
        }

        function getItems($pid) {
                
                if(!isset($_REQUEST['offset']))
                {
                        $offset = 0;
                }
                else
                {
                        $offset = (int) $_REQUEST['offset'];
                }
        
                $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
                        '*', 
                        'tt_guest', 
                        'pid IN ('.$pid.')'.$this->enableFields, 
                        '', 
                        'crdate DESC',
                        "{$offset}, {$this->conf['limit']}"
                );
                
                $out = array();
                while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
                        $out[] = $row;
                }
                return $out;
        }

        function formatStr($str)        {
                if (!$this->dontParseContent)   {
                        return nl2br(htmlspecialchars($str));
                } else {
                        return $str;
                }
        }

        function getRecordCount($pid)
        {
                $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
                        'COUNT(*) AS thecount', 
                        'tt_guest', 
                        'pid IN ('.$pid.')'.$this->enableFields, 
                        '', 
                        '',
                        ''
                );

                list($thecount) = mysql_fetch_row($res);

                return $thecount;
        }
        
        function getPrevNext()
        {
                $nav = new RecordNavigator(
                        $this->recordCount, 
                        $_REQUEST['offset'], 
                        $this->conf['limit'], 
                        '?pid='.$GLOBALS['TSFE']->id
                );
                $nav->createSequence();
                $nav->createPrevNext($this->conf['previousLabel'], $this->conf['nextLabel']);
                return $nav->getNavigator();
        }
}


if (defined("TYPO3_MODE") && $TYPO3_CONF_VARS[TYPO3_MODE]["XCLASS"]["ext/tt_guest/pi/class.tx_ttguest.php"])    {
        include_once($TYPO3_CONF_VARS[TYPO3_MODE]["XCLASS"]["ext/tt_guest/pi/class.tx_ttguest.php"]);
}

?>

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