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831 florian 1
<?php
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////////////////////////////////////////////////////////////////////////////////
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//                                                                            //
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//   Copyright (C) 2006  Phorum Development Team                              //
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//   http://www.phorum.org                                                    //
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//                                                                            //
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//   This program is free software. You can redistribute it and/or modify     //
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//   it under the terms of either the current Phorum License (viewable at     //
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//   phorum.org) or the Phorum License that was distributed with this file    //
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//                                                                            //
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//   This program is distributed in the hope that it will be useful,          //
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//   but WITHOUT ANY WARRANTY, without even the implied warranty of           //
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//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                     //
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//                                                                            //
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//   You should have received a copy of the Phorum License                    //
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//   along with this program.                                                 //
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////////////////////////////////////////////////////////////////////////////////
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    if(!defined("PHORUM_ADMIN")) return;
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    $error="";
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    $curr="NEW";
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    $exists_already=false;
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    // reserved names for custom profile fields, extend as needed
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    $reserved_customfield_names=array('panel','name','value','error');
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    if(count($_POST) && $_POST["string"]!=""){
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        $_POST['string']=trim($_POST['string']);
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        if(!isset($_POST['html_disabled']))
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            $_POST['html_disabled']=0;
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        if($_POST['curr'] == 'NEW') {
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            // checking names of existing fields
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            foreach($PHORUM['PROFILE_FIELDS'] as $profile_field) {
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                if($profile_field['name'] == $_POST['string']) {
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                    $exists_already = true;
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                    break;
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                }
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            }
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        }
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        if(preg_match("/^[^a-z]/i", $_POST["string"]) || preg_match("/[^a-z0-9_]/i", $_POST["string"])){
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            $error="Field names can only contain letters, numbers and _.  They must start with a letter.";
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        } elseif(in_array($_POST['string'],$reserved_customfield_names)) {
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            $error="This name is reserved for use in phorum itself. Please use a different name for your new custom profile-field.";
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        } elseif($exists_already) {
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            $error="A custom profile-field with that name exists. Please use a different name for your new custom profile-field.";
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        } else {
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            if(!isset($PHORUM['PROFILE_FIELDS']["num_fields"])) {
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                if(count($PHORUM['PROFILE_FIELDS'])) {
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                    $PHORUM['PROFILE_FIELDS']["num_fields"]=count($PHORUM['PROFILE_FIELDS']);
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                } else {
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                    $PHORUM['PROFILE_FIELDS']["num_fields"]=0;
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                }
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            }
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            if($_POST["curr"]!="NEW"){ // editing an existing field
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                $PHORUM["PROFILE_FIELDS"][$_POST["curr"]]['name']=$_POST["string"];
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                $PHORUM["PROFILE_FIELDS"][$_POST["curr"]]['length']=$_POST['length'];
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                $PHORUM["PROFILE_FIELDS"][$_POST["curr"]]['html_disabled']=$_POST['html_disabled'];
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            } else { // adding a new field
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                $PHORUM['PROFILE_FIELDS']["num_fields"]++;
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                $PHORUM["PROFILE_FIELDS"][$PHORUM['PROFILE_FIELDS']["num_fields"]]=array();
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                $PHORUM["PROFILE_FIELDS"][$PHORUM['PROFILE_FIELDS']["num_fields"]]['name']=$_POST["string"];
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                $PHORUM["PROFILE_FIELDS"][$PHORUM['PROFILE_FIELDS']["num_fields"]]['length']=$_POST['length'];
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                $PHORUM["PROFILE_FIELDS"][$PHORUM['PROFILE_FIELDS']["num_fields"]]['html_disabled']=$_POST['html_disabled'];
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            }
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            if(!phorum_db_update_settings(array("PROFILE_FIELDS"=>$PHORUM["PROFILE_FIELDS"]))){
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                $error="Database error while updating settings.";
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            } else {
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                echo "Profile Field Updated<br />";
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            }
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        }
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    }
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    if(isset($_GET["curr"])){
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        if(isset($_GET["delete"])){
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            unset($PHORUM["PROFILE_FIELDS"][$_GET["curr"]]);
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            phorum_db_update_settings(array("PROFILE_FIELDS"=>$PHORUM["PROFILE_FIELDS"]));
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            echo "Profile Field Deleted<br />";
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        } else {
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            $curr = $_GET["curr"];
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        }
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    }
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    if($curr!="NEW"){
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        $string=$PHORUM["PROFILE_FIELDS"][$curr]['name'];
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        $length=$PHORUM["PROFILE_FIELDS"][$curr]['length'];
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        $html_disabled=$PHORUM["PROFILE_FIELDS"][$curr]['html_disabled'];
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        $title="Edit Profile Field";
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        $submit="Update";
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    } else {
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        settype($string, "string");
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        $title="Add A Profile Field";
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        $submit="Add";
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        $length=255;
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        $html_disabled=1;
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    }
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    if($error){
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        phorum_admin_error($error);
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    }
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    include_once "./include/admin/PhorumInputForm.php";
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    $frm =& new PhorumInputForm ("", "post", $submit);
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    $frm->hidden("module", "customprofile");
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    $frm->hidden("curr", "$curr");
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    $frm->addbreak($title);
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    $frm->addrow("Field Name", $frm->text_box("string", $string, 50));
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    $frm->addrow("Field Length (Max. 65000)", $frm->text_box("length", $length, 50));
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    $frm->addrow("Disable HTML", $frm->checkbox("html_disabled",1,"Yes",$html_disabled));
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    $frm->show();
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    echo "This will only add the field to the list of allowed fields.  You will need to edit the register and profile templates to actually allow users to use the fields.  Use the name you enter here as the name property of the HTML form element.";
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    if($curr=="NEW"){
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        echo "<hr class=\"PhorumAdminHR\" />";
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        if(isset($PHORUM['PROFILE_FIELDS']["num_fields"]))
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            unset($PHORUM['PROFILE_FIELDS']["num_fields"]);
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        if(count($PHORUM["PROFILE_FIELDS"])){
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            echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" class=\"PhorumAdminTable\" width=\"100%\">\n";
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            echo "<tr>\n";
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            echo "    <td class=\"PhorumAdminTableHead\">Field</td>\n";
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            echo "    <td class=\"PhorumAdminTableHead\">Length</td>\n";
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            echo "    <td class=\"PhorumAdminTableHead\">HTML disabled</td>\n";
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            echo "    <td class=\"PhorumAdminTableHead\">&nbsp;</td>\n";
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            echo "</tr>\n";
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            foreach($PHORUM["PROFILE_FIELDS"] as $key => $item){
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                echo "<tr>\n";
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                echo "    <td class=\"PhorumAdminTableRow\">".$item['name']."</td>\n";
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                echo "    <td class=\"PhorumAdminTableRow\">".$item['length']."</td>\n";
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                echo "    <td class=\"PhorumAdminTableRow\">".($item['html_disabled']?"Yes":"No")."</td>\n";
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                echo "    <td class=\"PhorumAdminTableRow\"><a href=\"$_SERVER[PHP_SELF]?module=customprofile&curr=$key&?edit=1\">Edit</a>&nbsp;&#149;&nbsp;<a href=\"$_SERVER[PHP_SELF]?module=customprofile&curr=$key&delete=1\">Delete</a></td>\n";
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                echo "</tr>\n";
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            }
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            echo "</table>\n";
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        } else {
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            echo "No custom fields currently allowed.";
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        }
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    }
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?>