TYPO3 3.7.0: typo3_src-3.7.0/typo3/ext/tt_poll/pi/class.tx

00001 <?php
00002 /***************************************************************
00003 *  Copyright notice
00004 *
00005 *  (c) 2001-2004 René Fritz (r.fritz@colorcube.de)
00006 *  All rights reserved
00007 *
00008 *  This script is part of the TYPO3 project. The TYPO3 project is
00009 *  free software; you can redistribute it and/or modify
00010 *  it under the terms of the GNU General Public License as published by
00011 *  the Free Software Foundation; either version 2 of the License, or
00012 *  (at your option) any later version.
00013 *
00014 *  The GNU General Public License can be found at
00015 *  http://www.gnu.org/copyleft/gpl.html.
00016 *  A copy is found in the textfile GPL.txt and important notices to the license
00017 *  from the author is found in LICENSE.txt distributed with these scripts.
00018 *
00019 *
00020 *  This script is distributed in the hope that it will be useful,
00021 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00022 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00023 *  GNU General Public License for more details.
00024 *
00025 *  This copyright notice MUST APPEAR in all copies of the script!
00026 ***************************************************************/
00044 /***************************************************************
00045 TODO
00046 
00047 ---
00048 show message if user tried to vote twice
00049 ---
00050 check double votes with IPs - are we paranoid?
00051 ---
00052 
00053 ****************************************************************/
00054 
00055 
00056 
00057 require_once(PATH_tslib."class.tslib_pibase.php");
00058 
00059 class tx_ttpoll extends tslib_pibase {
00060         var $cObj;              // The backReference to the mother cObj object set at call time
00061 
00062         var $enableFields ="";          // The enablefields of the tt_poll table.
00063 
00064         var $config=array();
00065         var $conf=array();
00066 
00067         var $pollTable = "";
00068         var $pollTableUid = "";
00069         var $pollTablePid = "";
00070 
00074         function main_poll($content,$conf)      {
00075 
00076                         // getting configuration values:
00077 
00078                 $this->conf=$conf;
00079 
00080                 $this->enableFields = $this->cObj->enableFields("tt_poll");
00081 
00082                         // "CODE" decides what will be rendered:
00083                 $this->config["code"] = $this->cObj->stdWrap($this->conf["code"],$this->conf["code."]);
00084                 if (!$this->config["code"]) { $this->config["code"]="SHOWHELP"; } // dummy code to display help
00085 
00086                         //  we decide if we are in another object or in content.shortcut
00087                 $items=array();
00088                 if ( $this->conf["pollTable"] ) {
00089                         $this->pollTable = $this->conf["pollTable"];
00090                         $this->pollTablePid = intval($this->cObj->stdWrap($this->conf["pollTablePid"],$this->conf["pollTablePid."]));
00091                         $this->pollTablePid = $this->pollTablePid ? $this->pollTablePid : $GLOBALS["TSFE"]->id;
00092                         $this->pollTableUid = intval($this->cObj->stdWrap($this->conf["pollTableUid"],$this->conf["pollTableUid."]));
00093                         if (!$this->pollTableUid) {
00094                                 list (,$this->pollTableUid) = explode(":",$this->cObj->currentRecord);
00095                         }
00096                         $item = $this->getItempollLink($this->pollTable."_".$this->pollTableUid, $this->pollTablePid);
00097                         if (is_array($item)) {
00098                                 $items[] = $item;
00099                         }
00100                 } else {
00101                         $items[] = $this->cObj->data;
00102                 }
00103 
00104                 $afterBegin = $this->cObj->data["starttime"] ? ($this->cObj->data["starttime"] <= time()) : TRUE;
00105                 $inProgress = ($afterBegin AND $this->cObj->data["endtime"]) ? (($this->cObj->data["starttime"] <= time()) AND (time() <=$this->cObj->data["endtime"])) : $afterBegin;
00106                 $openEnd = ($afterBegin AND !$this->cObj->data["endtime"]);
00107 
00108                 // $items[] as array is not neccessary but I didn't change it from previous code
00109                 // maybe used later to create poll verview lists
00110 
00111 
00112                         // *************************************
00113                         // *** Let's go
00114                         // *************************************
00115 
00116                 $codes=t3lib_div::trimExplode(",", strtoupper($this->config["code"]),1);
00117 
00118                 $content="";
00119                 reset($items);
00120                 while(list(,$item)=each($items))        {
00121 
00122                         $answers = explode("\n",$item["answers"]);
00123                         $POST = t3lib_div::_POST();
00124 
00125                                 // look for a submitted user vote
00126                         unset($submittedVoteKey);
00127                         if($GLOBALS["HTTP_COOKIE_VARS"]["t3_tt_poll_voted_".$itema["uid"]]){
00128                                 $submittedVoteKey = $GLOBALS["HTTP_COOKIE_VARS"]["t3_tt_poll_voted_".$itema["uid"]];
00129                         }else{
00130                                 $datakeys = explode(":",$POST["locationData"]);
00131                                 $submittedVoteKey = $POST["data"][$datakeys[1]][$datakeys[2]]["vote"];
00132                         }
00133                         $submittedVoteText = "";
00134                         $submittedVote = "";
00135                         $voteMsg = "";
00136 
00137                                 // searching for the vote text of the submitted vote
00138                         if ( $submittedVoteKey ) {
00139                                 reset($answers);
00140                                 while(list(,$value)=each($answers))     {
00141                                         list(,$answer) = explode("|",$value);
00142                                         $answer=trim($answer);
00143                                         if ($submittedVoteKey == md5($answer)) {
00144                                                 $submittedVoteText = $answer;
00145                                         }
00146                                 }
00147                         }
00148 
00149                         reset($codes);
00150                         while(list(,$theCode)=each($codes))     {
00151                                 $theCode = (string)trim($theCode);
00152                                 switch($theCode)        {
00153                                         case "VOTEFORM":
00154                                                 if ($inProgress) {
00155                                                         $lConf = $this->conf["voteform."];
00156 
00157                                                         list ($submitButton) = array_values($lConf["dataArray."]);
00158 
00159                                                         unset($lConf["dataArray."]);
00160                                                         $count = 10;
00161                                                         reset($answers);
00162                                                         while(list(,$value)=each($answers))     {
00163                                                                 list(,$answer) = explode("|",$value);
00164                                                                 $answer=trim($answer);
00165                                                                 $lConf["dataArray."][$count."."]["type"] = "*data[tt_poll][".$item["uid"]."][vote]=radio";
00166                                                                 $lConf["dataArray."][$count."."]["value"] = $answer."=".md5($answer);
00167                                                                 $count += 10;
00168                                                         }
00169                                                         $lConf["dataArray."]["9990."] = $submitButton;
00170 
00171                                                         $lConf["dataArray."]["9998."] = array(
00172                                                                 "type" => "clearCachePid=hidden",
00173                                                                 "value" => $GLOBALS["TSFE"]->id
00174                                                         );
00175                                                         $target_id = intval($this->cObj->stdWrap($lConf["redirect"],$lConf["redirect."]));
00176                                                         $target_id = $target_id ? $target_id : intval($this->cObj->stdWrap($lConf["type"],$lConf["type."]));
00177                                                         if ($target_id AND ($target_id != $GLOBALS["TSFE"]->id)) {
00178                                                                 $lConf["dataArray."]["9999."] = array(
00179                                                                         "type" => "clearCacheTargetPid=hidden",
00180                                                                         "value" => $target_id
00181                                                                 );
00182                                                         }
00183 //debug($lConf);
00184                                                         $content .= $this->cObj->FORM($lConf);
00185                                                 }
00186                                         break;
00187 
00188                                         case "RESULT":
00189                                                 if ($afterBegin) {
00190                                                         $content .= $this->cObj->cObjGetSingle ($this->conf["resultObj"], $this->conf["resultObj."]);
00191 
00192                                                         if (isset ($this->conf["resultItemObj."])) {
00193                                                                 $contentItems = "";
00194                                                                 $answers = explode("\n",$item["answers"]);
00195                                                                 reset($answers);
00196                                                                 while(list(,$value)=each($answers))     {
00197                                                                         if (trim($value)) {
00198                                                                                 $lConf = $this->conf["resultItemObj."];
00199                                                                                 list($votes,$answer) = explode("|",$value);
00200                                                                                 $markContentArray = array();
00201                                                                                 $markContentArray["###ITEMVOTES###"] = $votes;
00202                                                                                 $markContentArray["###PERCENT###"] = $item["votes"]?(string)(round((double)($votes * 100.0 / (double)$item["votes"]),1)):0;
00203                                                                                 $markContentArray["###ANSWER###"] = $answer;
00204                                                                                 $markContentArray["###POLLFULLWIDTH###"] = $this->conf["pollOutputWidth"];
00205                                                                                 $markContentArray["###POLLWIDTH###"] = $item["votes"]?(int)((double)$this->conf["pollOutputWidth"]*($votes / (double)$item["votes"])):0;
00206                                                                                 $markContentArray["###POLLREMAINWIDTH###"] = (int)$markContentArray["###POLLFULLWIDTH###"] - (int)$markContentArray["###POLLWIDTH###"];
00207                                                                                 $this->cObj->substituteMarkerInObject ($lConf, $markContentArray);
00208                                                                                 $contentItems .= $this->cObj->cObjGetSingle ($this->conf["resultItemObj"], $lConf);
00209                                                                         }
00210                                                                 }
00211                                                         }
00212                                                 }
00213                                         break;
00214 
00215                                         case "SUBMITTEDVOTE":
00216                                                 if (($inProgress OR $openEnd) AND $submittedVoteText AND $GLOBALS["no_cache"]) {
00217                                                         $voteMsg = $this->cObj->cObjGetSingle ($conf["submittedVoteObj"], $conf["submittedVoteObj."]);
00218                                                         $submittedVote = $submittedVoteText;
00219                                                 }
00220                                         break;
00221 
00222                                         default:
00223                                                 $langKey = strtoupper($GLOBALS["TSFE"]->config["config"]["language"]);
00224                                                 $helpTemplate = $this->cObj->fileResource("EXT:tt_poll/pi/poll_help.tmpl");
00225 
00226                                                         // Get language version
00227                                                 $helpTemplate_lang="";
00228                                                 if ($langKey)   {$helpTemplate_lang = $this->cObj->getSubpart($helpTemplate,"###TEMPLATE_".$langKey."###");}
00229                                                 $helpTemplate = $helpTemplate_lang ? $helpTemplate_lang : $this->cObj->getSubpart($helpTemplate,"###TEMPLATE_DEFAULT###");
00230 
00231                                                         // Markers and substitution:
00232                                                 $markerArray["###CODE###"] = ($theCode=="SHOWHELP") ? "" : $theCode;
00233                                                 $content.=$this->cObj->substituteMarkerArray($helpTemplate,$markerArray);
00234                                         break;
00235                                 }
00236                         }
00237                 $markContentArray = array();
00238                 $markContentArray["###RESULTITEMS###"] = $contentItems;
00239                 $markContentArray["###TITLE###"] = $item["title"];
00240                 $markContentArray["###QUESTION###"] = $item["question"];
00241                 $markContentArray["###TOTALVOTES###"] = $item["votes"];
00242                 $markContentArray["###VOTEMSG###"] = $voteMsg;
00243                 $markContentArray["###SUBMITTEDVOTE###"] = $submittedVote;
00244                 $markContentArray["###PROGRESSMSG###"] = "";
00245                 if ($inProgress) {
00246                         if (!$openEnd) {
00247                                 $markContentArray["###PROGRESSMSG###"] = $this->cObj->cObjGetSingle ($this->conf["inProgressObj"], $this->conf["inProgressObj."]);
00248                         }
00249                 } else {
00250                         $markContentArray["###PROGRESSMSG###"] = $this->cObj->cObjGetSingle ($this->conf["finishedObj"], $this->conf["finishedObj."]);
00251                 }
00252                 $markContentArray["###STARTTIME###"] = $this->cObj->stdWrap($this->cObj->data["starttime"],$conf["date_stdWrap."]);
00253                 $markContentArray["###ENDTIME###"] = $this->cObj->stdWrap($this->cObj->data["endtime"],$conf["date_stdWrap."]);
00254                 $content = $this->cObj->substituteMarkerArray ($content, $markContentArray);
00255                 }
00256 
00257                 return $this->cObj->wrap($content,$conf["wrap."]);
00258         }
00259 
00260 
00261 
00262                 // get a 'linked' poll record
00263         function getItemPollLink($recordlink, $pid)             {
00264                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'tt_poll', 'recordlink="'.$GLOBALS['TYPO3_DB']->quoteStr($recordlink, 'tt_poll').'" AND pid='.intval($pid).$this->enableFields);
00265                 return $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res);
00266         }
00267 
00268 
00269 }
00270 
00271 
00272 
00273 if (defined("TYPO3_MODE") && $TYPO3_CONF_VARS[TYPO3_MODE]["XCLASS"]["ext/tt_poll/pi/class.tx_ttpoll.php"])      {
00274         include_once($TYPO3_CONF_VARS[TYPO3_MODE]["XCLASS"]["ext/tt_poll/pi/class.tx_ttpoll.php"]);
00275 }
00276 
00277 ?>
Documentation TYPO3 par Ameos

class.tx_ttpoll.php
