ConLite/branches/php7/cms/includes/class.input.helper.php
2017-03-09 10:32:15 +00:00

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PHP

<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Various derived HTML class elements especially useful
* in the input area of modules
* Simple table generation class especially useful to generate
* backend configuration table. May be used also in Frontend,
* but note the globally used variables ($cfg)
*
* Usage: Store file in client/includes folder (generate the
* includes folder, if not available). Include the file
* in your modules using
* cInclude("frontend", "includes/class.input.helper.php");
*
* @package Frontend
* @subpackage InputHelpers
* @version 2.1 (formerly known as functions.input.helper.php)
* @author Björn Behrens (HerrB), http://www.btech.de
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* $Id: class.input.helper.php 450 2016-07-20 11:11:12Z oldperl $:
*/
if(!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
// Select box with additional functions for category and article selection
class cHTMLInputSelectElement extends cHTMLSelectElement
{
/**
* Constructor. Creates an HTML select field (aka "DropDown").
*
* @param string $sName Name of the element
* @param int $iWidth Width of the select element
* @param string $sID ID of the element
* @param string $bDisabled Item disabled flag (non-empty to set disabled)
* @param int $iTabIndex Tab index for form elements
* @param string $sAccesskey Key to access the field
*
* @return none
**/
function cHTMLInputSelectElement ($sName, $iWidth = "", $sID = "", $bDisabled = false, $iTabIndex = null, $sAccessKey = "")
{
cHTMLSelectElement :: __construct($sName, $iWidth, $sID, $bDisabled, $iTabIndex, $sAccessKey);
}
/**
* Function addArticles. Adds articles to select box values.
*
* @param int $iIDCat idcat of the category to be listed
* @param bool $bColored Add color information to option elements
* @param bool $bArtOnline If true, only online articles will be added
* @param string $sSpaces Just some "&nbsp;" to show data hierarchically (used in conjunction with addCategories)
*
* @return int Number of items added
**/
function addArticles ($iIDCat, $bColored = false, $bArtOnline = true, $sSpaces = "")
{
global $cfg, $lang;
$oDB = new DB_Contenido;
if (is_numeric($iIDCat) && $iIDCat > 0)
{
$sSQL = "SELECT tblArtLang.title AS title, tblArtLang.idartlang AS idartlang, tblCatArt.idcat AS idcat, ";
$sSQL .= "tblCatArt.idcatart AS idcatart, tblCatArt.is_start AS isstart, tblArtLang.online AS online, ";
$sSQL .= "tblCatLang.startidartlang as idstartartlang ";
$sSQL .= "FROM ".$cfg["tab"]["art_lang"]." AS tblArtLang, ".$cfg["tab"]["cat_art"]." AS tblCatArt, ";
$sSQL .= $cfg["tab"]["cat_lang"]." AS tblCatLang ";
$sSQL .= "WHERE tblCatArt.idcat = '".Contenido_Security::toInteger($iIDCat)."' AND tblCatLang.idcat = tblCatArt.idcat AND tblCatLang.idlang = tblArtLang.idlang AND ";
if ($bArtOnline) {
$sSQL .= "tblArtLang.online = '1' AND ";
}
$sSQL .= "tblArtLang.idart = tblCatArt.idart AND tblArtLang.idlang = '".Contenido_Security::escapeDB($lang, $oDB)."' ";
if ($cfg["is_start_compatible"] == true) {
$sSQL .= "ORDER BY tblCatArt.is_start DESC, tblArtLang.title"; // Getting start article as first article
} else {
$sSQL .= "ORDER BY tblArtLang.title";
}
$oDB->query($sSQL);
$iCount = $oDB->num_rows();
if ($iCount == 0) {
return 0;
} else {
$iCounter = count($this->_options);
while ($oDB->next_record())
{
// Generate new option element
$oOption = new cHTMLOptionElement($sSpaces."&nbsp;&nbsp;&nbsp;".substr(urldecode($oDB->f("title")), 0, 32), $oDB->f("idcatart"));
if ($bColored)
{
$bIsStartArticle = false;
if ($cfg["is_start_compatible"] == true && $oDB->f("isstart") == 1) {
// Compatible mode and "start article" flag is set
$bIsStartArticle = true;
} else if ($cfg["is_start_compatible"] != true && $oDB->f("idstartartlang") == $oDB->f("idartlang")) {
// No compatible mode and current article is start article (idstartartlang is the same for all records within a category)
$bIsStartArticle = true;
}
if ($bIsStartArticle)
{
if ($oDB->f("online") == 0) {
// Start article, but offline -> red
$oOption->setStyle("color: #ff0000;");
} else {
// Start article -> blue
$oOption->setStyle("color: #0000ff;");
}
} else if ($oDB->f("online") == 0) {
// Offline article -> grey
$oOption->setStyle("color: #666666;");
}
}
// Add option element to the list
$this->addOptionElement($iCounter, $oOption);
$iCounter++;
}
return $iCount;
}
} else {
return 0;
}
}
/**
* Function addCategories. Adds category elements (optionally including articles) to select box values.
* Note: Using "with articles" adds the articles also - but the categories will get a negative value!
* There is no way to distinguish between a category id and an article id...
*
* @param int $iMaxLevel Max. level shown (to be exact: except this level)
* @param bool $bColored Add color information to option elements
* @param bool $bCatVisible If true, only add idcat as value, if cat is visible
* @param bool $bCatPublic If true, only add idcat as value, if cat is public
* @param bool $bWithArt Add also articles per category
* @param bool $bArtOnline If true, show only online articles
*
* @return int Number of items added
**/
function addCategories ($iMaxLevel = 0, $bColored = false, $bCatVisible = true, $bCatPublic = true,
$bWithArt = false, $bArtOnline = true)
{
global $cfg, $client, $lang;
$oDB = new DB_Contenido;
$sSQL = "SELECT tblCat.idcat AS idcat, tblCatLang.name AS name, ";
$sSQL .= "tblCatLang.visible AS visible, tblCatLang.public AS public, tblCatTree.level AS level ";
$sSQL .= "FROM ".$cfg["tab"]["cat"]." AS tblCat, ".$cfg["tab"]["cat_lang"]." AS tblCatLang, ";
$sSQL .= $cfg["tab"]["cat_tree"]." AS tblCatTree ";
$sSQL .= "WHERE tblCat.idclient = '".Contenido_Security::escapeDB($client, $oDB)."' AND tblCatLang.idlang = '".Contenido_Security::escapeDB($lang, $oDB)."' AND ";
$sSQL .= "tblCatLang.idcat = tblCat.idcat AND tblCatTree.idcat = tblCat.idcat ";
if ($iMaxLevel > 0) {
$sSQL .= "AND tblCatTree.level < '".Contenido_Security::escapeDB($iMaxLevel, $oDB)."' ";
}
$sSQL .= "ORDER BY tblCatTree.idtree";
$oDB->query($sSQL);
$iCount = $oDB->num_rows();
if ($iCount == 0) {
return false;
} else {
$iCounter = count($this->_options);
while ($oDB->next_record())
{
$sSpaces = "";
$sStyle = "";
$iID = $oDB->f("idcat");
for ($i = 0; $i < $oDB->f("level"); $i++) {
$sSpaces .= "&nbsp;&nbsp;&nbsp;";
}
// Generate new option element
if (($bCatVisible && $oDB->f("visible") == 0) ||
($bCatPublic && $oDB->f("public") == 0)) {
// If category has to be visible or public and it isn't, don't add value
$sValue = "";
} else if ($bWithArt) {
// If article will be added, set negative idcat as value
$sValue = "-".$iID;
} else {
// Show only categories - and everything is fine...
$sValue = $iID;
}
$oOption = new cHTMLOptionElement($sSpaces.">&nbsp;".urldecode($oDB->f("name")), $sValue);
// Coloring option element, restricted shows grey color
$oOption->setStyle("background-color: #EFEFEF");
if ($bColored && ($oDB->f("visible") == 0 || $oDB->f("public") == 0)) {
$oOption->setStyle("color: #666666;");
}
// Add option element to the list
$this->addOptionElement($iCounter, $oOption);
if ($bWithArt) {
$iArticles = $this->addArticles($iID, $bColored, $bArtOnline, $sSpaces);
$iCount += $iArticles;
}
$iCounter = count($this->_options);
}
}
return $iCount;
}
/**
* Function addTypesFromArt. Adds types and type ids which are available for the specified article
*
* @param int $iIDCatArt Article id
* @param string $sTypeRange Komma separated list of Contenido type ids which may be in the resulting list (e.g. '1','17','28')
*
* @return int Number of items added
**/
function addTypesFromArt ($iIDCatArt, $sTypeRange = "")
{
global $cfg, $lang;
$oDB = new DB_Contenido;
if (is_numeric($iIDCatArt) && $iIDCatArt > 0)
{
$sSQL = "SELECT tblContent.typeid AS typeid, tblContent.idtype AS idtype, tblType.type AS type, tblType.description AS description, ";
$sSQL .= "tblContent.value AS value ";
$sSQL .= "FROM ".$cfg["tab"]["content"]." AS tblContent, ".$cfg["tab"]["art_lang"]." AS tblArtLang, ";
$sSQL .= $cfg["tab"]["cat_art"]." AS tblCatArt, ".$cfg["tab"]["type"]." AS tblType ";
$sSQL .= "WHERE tblContent.idtype = tblType.idtype AND tblContent.idartlang = tblArtLang.idartlang AND ";
$sSQL .= "tblArtLang.idart = tblCatArt.idart AND tblArtLang.idlang = '". Contenido_Security::escapeDB($lang, $oDB)."' AND tblCatArt.idcatart = '". Contenido_Security::toInteger($iIDCatArt)."' ";
if ($sTypeRange != "") {
$sSQL .= "AND tblContent.idtype IN (". Contenido_Security::escapeDB($sTypeRange, $oDB).") ";
}
$sql .= "ORDER BY tblContent.idtype, tblContent.typeid";
$oDB->query($sSQL);
$iCount = $oDB->num_rows();
if ($iCount == 0) {
return false;
} else {
while ($oDB->next_record())
{
$sTypeIdentifier = "tblData.idtype = '".$oDB->f('idtype')."' AND tblData.typeid = '".$oDB->f('typeid')."'";
// Generate new option element
$oOption = new cHTMLOptionElement($oDB->f('type')."[".$oDB->f('typeid')."]: ".substr(strip_tags(urldecode($oDB->f("value"))), 0, 50), $sTypeIdentifier);
// Add option element to the list
$this->addOptionElement($sTypeIdentifier, $oOption);
}
return $iCount;
}
} else {
return false;
}
}
/**
* Selects specified elements as selected
*
* @param array $aElements Array with "values" of the cHTMLOptionElement to set
*
* @return none
*/
function setSelected($aElements)
{
if (is_array($this->_options) && is_array($aElements))
{
foreach ($this->_options as $sKey => $oOption)
{
if (in_array($oOption->getAttribute("value"), $aElements))
{
$oOption->setSelected(true);
$this->_options[$sKey] = $oOption;
} else {
$oOption->setSelected(false);
$this->_options[$sKey] = $oOption;
}
}
}
}
}
class UI_Config_Table
{
var $_sTplCellCode;
var $_sTplTableFile;
var $_sWidth;
var $_sBorder;
var $_sBorderColor;
var $_bSolidBorder;
var $_sPadding;
var $_aCells;
var $_aCellAlignment;
var $_aCellVAlignment;
var $_aCellColSpan;
var $_aCellClass;
var $_aRowBgColor;
var $_aRowExtra;
var $_bAddMultiSelJS;
var $_sColorLight;
var $_sColorDark;
function UI_Config_Table()
{
global $cfg;
$this->_sPadding = 2;
$this->_sBorder = 0;
$this->_sBorderColor = $cfg['color']['table_border'];
$this->_sTplCellCode = ' <td align="{ALIGN}" valign="{VALIGN}" class="{CLASS}" colspan="{COLSPAN}" style="{EXTRA}white-space:nowrap;" nowrap="nowrap">{CONTENT}</td>'."\n";
$this->_sTplTableFile = $cfg['path']['contenido'].$cfg['path']['templates'].$cfg['templates']['generic_list'];
$this->_sColorLight = $cfg['color']['table_light'];
$this->_sColorDark = $cfg['color']['table_dark'];
}
function setCellTemplate($sCode)
{
$this->_sTplCellCode = $sCode;
}
function setTableTemplateFile($sPath)
{
$this->_sTplTableFile = $sPath;
}
function setLightColor($sColor)
{
$this->_sColorLight = $sColor;
}
function setDarkColor($sColor)
{
$this->_sColorDark = $sColor;
}
function setAddMultiSelJS($bEnabled = true)
{
$this->_bAddMultiSelJS = (bool)$bEnabled;
}
function setWidth ($sWidth)
{
$this->_sWidth = $sWidth;
}
function setPadding ($sPadding)
{
$this->_sPadding = $sPadding;
}
function setBorder ($sBorder)
{
$this->_sBorder = $sBorder;
}
function setBorderColor ($sBorderColor)
{
$this->_sBorderColor = $sBorderColor;
}
function setSolidBorder ($bSolidBorder = true)
{
$this->_bSolidBorder = (bool)$bSolidBorder;
}
function setCell ($sRow, $sCell, $sContent)
{
$this->_aCells[$sRow][$sCell] = $sContent;
$this->_aCellAlignment[$sRow][$sCell] = "";
}
function setCellAlignment ($sRow, $sCell, $sAlignment)
{
$this->_aCellAlignment[$sRow][$sCell] = $sAlignment;
}
function setCellVAlignment ($sRow, $sCell, $sAlignment)
{
$this->_aCellVAlignment[$sRow][$sCell] = $sAlignment;
}
function setCellColspan ($sRow, $sCell, $iColSpan)
{
$this->_aCellColSpan[$sRow][$sCell] = $iColSpan;
}
function setCellClass ($sRow, $sCell, $sClass)
{
$this->_aCellClass[$sRow][$sCell] = $sClass;
}
function setRowBgColor ($sRow, $sColor)
{
$this->_aRowBgColor[$sRow] = $sColor;
}
function setRowExtra ($sRow, $sExtra)
{
$this->_aRowExtra[$sRow] = $sExtra;
}
function _addMultiSelJS()
{
// Trick: To save multiple selections in <select>-Element, add some JS which saves the
// selection, comma separated in a hidden input field on change.
// Try ... catch prevents error messages, if function is added more than once
// if (!fncUpdateSel) in JS has not worked...
$sSkript = ' <script type="text/javascript"><!--'."\n".
' try {'."\n".
' function fncUpdateSel(sSelectBox, sStorage)'."\n".
' {'."\n".
' var sSelection = "";'."\n".
' var oSelectBox = document.getElementsByName(sSelectBox)[0];'."\n".
' var oStorage = document.getElementsByName(sStorage)[0];'."\n".
' '."\n".
' if (oSelectBox && oStorage)'."\n".
' {'."\n".
' for (i = 0; i < oSelectBox.length; i++)'."\n".
' {'."\n".
' if(oSelectBox.options[i].selected == true)'."\n".
' {'."\n".
' if (sSelection != "")'."\n".
' sSelection = sSelection + ",";'."\n".
' sSelection = sSelection + oSelectBox.options[i].value;'."\n".
' }'."\n".
' }'."\n".
' oStorage.value = sSelection;'."\n".
' }'."\n".
' }'."\n".
' } catch (e) { }'."\n".
' //--></script>'."\n";
return $sSkript;
}
function render($bPrint = false)
{
$oTable = new Template;
$oTable->reset();
$oTable->set('s', 'CELLPADDING', $this->_sPadding);
$oTable->set('s', 'BORDER', $this->_sBorder);
$oTable->set('s', 'BORDERCOLOR', $this->_sBorderColor);
$iColCount = 0;
$bDark = false;
$sBgColor = "";
$bMultiSelJSAdded = false;
if (is_array($this->_aCells))
{
foreach ($this->_aCells as $sRow => $aCells)
{
$iColCount++;
//$bDark = !$bDark;
$sLine = "";
$iCount = 0;
foreach ($aCells as $sCell => $sData)
{
$iCount++;
$sTplCell = $this->_sTplCellCode;
if ($this->_bSolidBorder)
{
if ($iCount < count($aCells))
{
if ($iColCount < count($this->_aCells)) {
$sTplCell = str_replace('{EXTRA}', 'border: 0px; border-right: 1px; border-bottom: 1px; border-color: '.$this->_sBorderColor.'; border-style: solid;', $sTplCell);
} else {
$sTplCell = str_replace('{EXTRA}', 'border: 0px; border-right: 1px; border-color: '.$this->_sBorderColor.'; border-style: solid;', $sTplCell);
}
} else if ($iColCount < count($this->_aCells)) {
$sTplCell = str_replace('{EXTRA}', 'border: 0px; border-bottom: 1px; border-color: '.$this->_sBorderColor.'; border-style: solid;', $sTplCell);
} else {
$sTplCell = str_replace('{EXTRA}', '', $sTplCell);
}
}
if ($this->_aCellAlignment[$sRow][$sCell] != "") {
$sTplCell = str_replace('{ALIGN}', $this->_aCellAlignment[$sRow][$sCell], $sTplCell);
} else {
$sTplCell = str_replace('{ALIGN}', 'left', $sTplCell);
}
if ($this->_aCellVAlignment[$sRow][$sCell] != "") {
$sTplCell = str_replace('{VALIGN}', $this->_aCellVAlignment[$sRow][$sCell], $sTplCell);
} else {
$sTplCell = str_replace('{VALIGN}', 'top', $sTplCell);
}
if ($this->_aCellColSpan[$sRow][$sCell] != "") {
$sTplCell = str_replace('{COLSPAN}', $this->_aCellColSpan[$sRow][$sCell], $sTplCell);
} else {
$sTplCell = str_replace('{COLSPAN}', '1', $sTplCell);
}
if ($this->_aCellClass[$sRow][$sCell] != "") {
$sTplCell = str_replace('{CLASS}', $this->_aCellClass[$sRow][$sCell], $sTplCell);
} else {
$sTplCell = str_replace('{CLASS}', 'text', $sTplCell);
}
// Multi selection javascript
if ($this->_bAddMultiSelJS) {
$sData = $this->_addMultiSelJS() . $sData;
$this->_bAddMultiSelJS = false;
}
$sTplCell = str_replace('{CONTENT}', $sData, $sTplCell);
$sLine .= $sTplCell;
}
// Row
$oTable->set('d', 'ROWS', $sLine);
if ($this->_aRowBgColor[$sRow] != "") {
$sBgColor = $this->_aRowBgColor[$sRow];
} else if ($sBgColor == $this->_sColorLight) {
$sBgColor = $this->_sColorDark;
} else {
$sBgColor = $this->_sColorLight;
}
$oTable->set('d', 'BGCOLOR', $sBgColor);
if ($this->_aRowExtra[$sRow] != "") {
$oTable->set('d', 'EXTRA', $this->_aRowExtra[$sRow]);
} else {
$oTable->set('d', 'EXTRA', '');
}
$oTable->next();
}
}
if ($this->_sWidth) {
// Table: Width
$oTable->set('s', 'EXTRA', 'width: '.$this->_sWidth.';');
} else {
$oTable->set('s', 'EXTRA', '');
}
$sRendered = $oTable->generate($this->_sTplTableFile, true, false);
if ($bPrint == true) {
echo $sRendered;
} else {
return $sRendered;
}
}
}
?>