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<?php
/**
* @package Unite Revolution Slider for Joomla 1.7-2.5
* @author UniteCMS.net
* @copyright (C) 2012 Unite CMS, All Rights Reserved.
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
**/
defined('_JEXEC') or die;
class HelperUniteRev{
/**
*
* output the slider by slider id
*/
public static function outputSlider($sliderID,$isJSInBody=false,$noConflictMode=true){
$output = new UniteRevolutionOutput();
if($isJSInBody == true)
$output->setJsInBody();
$output->setConflictMode($noConflictMode);
$output->outputSlider($sliderID);
}
/**
*
* get slider object
*/
public static function getSlider($sliderID){
$operations = new HelperUniteOperationsRev();
$slider = $operations->getSlider($sliderID);
return($slider);
}
/**
*
* get sliders array small (id,title,alias)
*/
public static function getArrSliders(){
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('id,title,alias');
$query->from(GlobalsUniteRev::TABLE_SLIDERS);
$db->setQuery($query);
$rows = $db->loadAssocList();
return($rows);
}
/**
*
* get array of arrows list
*/
public static function getArrowsList(){
$pathArrows = GlobalsUniteRev::$pathAssetsArrows;
$arrDirs = UniteFunctionsRev::getFolderDirs($pathArrows);
$arrows = array();
foreach($arrDirs as $dir){
$set = self::getArrowSetFromDir($dir);
$arrows[$dir] = $set;
}
return($arrows);
}
/**
*
* Enter description here ...
*/
public static function getBulletsList(){
$pathBullets = GlobalsUniteRev::$pathAssetsBullets;
$arrDirs = UniteFunctionsRev::getFolderDirs($pathBullets);
$bullets = array();
foreach($arrDirs as $dir){
$set = self::getBulletSetFromDir($dir);
$bullets[$dir] = $set;
}
return($bullets);
}
/**
*
* get bullets set
* @param $name
*/
public static function getBulletsSet($name){
$pathSet = GlobalsUniteRev::$pathAssetsBullets.$name."/";
if(is_dir($pathSet))
$set = self::getBulletSetFromDir($name);
else{
$arrSets = self::getBulletsList();
$set = array_pop($arrSets);
}
return($set);
}
/**
*
* pub bullets set html
* @param mixed $set - can be array or set name
*/
public static function getBulletsHtml($set,$num=5){
if($num < 3)
$num = 3;
if(gettype($set) == "string")
$set = HelperUniteRev::getBulletsSet($set);
$options = $set["options"];
$imgLeft = UniteFunctionsRev::getVal($set, "url_bgleft");
$imgRight = UniteFunctionsRev::getVal($set, "url_bgright");
$imgCenter = UniteFunctionsRev::getVal($set, "url_bgrepeat");
$idBackground = false;
if(!empty($imgCenter)){
$idBackground = true;
//validate background fields
UniteFunctionsRev::validateArrayFieldExists($options,"bg_height,bg_left_width,bg_right_width,padding_top",
"getBulletsHtml, background field not found in options");
UniteFunctionsRev::validateNotEmpty($imgRight,"right image");
UniteFunctionsRev::validateNotEmpty($imgLeft,"left image");
}
$space_middle = UniteFunctionsRev::getVal($options, "space_middle", 3);
$html = "";
//Width Background
if($idBackground == true):
$bgHeight = $options["bg_height"];
$bgWidthLeft = $options["bg_left_width"];
$bgWidthRight = $options["bg_right_width"];
$paddingTop = $options["padding_top"];
$styleLeft = "float:left;height:{$bgHeight}px;width:{$bgWidthLeft}px;background-image:url(\"{$imgLeft}\");background-repeat:no-repeat;";
$styleRight = "float:left;height:{$bgHeight}px;width:{$bgWidthLeft}px;background-image:url(\"{$imgRight}\");background-repeat:no-repeat;";
$styleCenter = "float:left;height:{$bgHeight}px;background-image:url(\"{$imgCenter}\");background-repeat:releat-x;";
$html .= "<div class='bullets_left' style='$styleLeft' ></div>";
$html .= "<div class='bullets_middle' style='$styleCenter'>";
$html .= "<div class='bullets_inner' style='padding-top:".$paddingTop."px;'>";
$html .= '<ul>';
for($i=0;$i<$num;$i++){
$urlBullet = $set["url_normal"];
if($i == 1)
$urlBullet = $set["url_active"];
$styleLI = "";
if($i>0)
$styleLI = "margin-left:".$space_middle."px";
$html .= "<li style='$styleLI'><img src='$urlBullet'/></li>";
}
$html .= '</ul>';
$html .= '</div>';
$html .= '</div>';
$html .= "<div class='bullets_right' style='$styleRight'></div>";
else: //no background:
$html .= '<ul>';
for($i=0;$i<$num;$i++){
$urlBullet = $set["url_normal"];
if($i == 1)
$urlBullet = $set["url_active"];
$styleLI = "";
if($i>0)
$styleLI = "margin-left:".$space_middle."px";
$html .= "<li style='$styleLI'><img src='$urlBullet'/></li>";
}
$html .= '</ul>';
endif;
$html .= '<div class="clear"></div>';
return($html);
}
/**
*
* get arrows set by name
*/
public static function getArrowSet($name){
$name = trim($name);
$pathSet = GlobalsUniteRev::$pathAssetsArrows.$name."/";
if(!empty($name) && is_dir($pathSet)){
$set = self::getArrowSetFromDir($name);
}
else{
$arrSets = self::getArrowsList();
$set = array_pop($arrSets);
}
return($set);
}
/**
*
* get arrows set by dir
*/
private static function getArrowSetFromDir($dir){
$pathArrows = GlobalsUniteRev::$pathAssetsArrows;
$pathSet = $pathArrows.$dir."/";
if(is_dir($pathSet) == false)
UniteFunctionsRev::throwError("The arrow directory: $dir not found!");
$urlSet = GlobalsUniteRev::$urlAssetsArrows.$dir."/";
$leftName = "left.png";
$rightName = "right.png";
$leftHoverName = "left_hover.png";
$rightHoverName = "right_hover.png";
$options = "options.ini";
$pathLeft = $pathSet.$leftName;
$pathRight = $pathSet.$rightName;
if(!file_exists($pathLeft))
UniteFunctionsRev::throwError("Left arrow of set $dir not found: $pathLeft");
if(!file_exists($pathRight))
UniteFunctionsRev::throwError("Right arrow of set $dir not found: $pathRight");
//validate required paths:
if(file_exists($pathSet.$options) == false)
UniteFunctionsRev::throwError("$options not found in arrows set: $dir");
$set = array();
$set["name"] = $dir;
$set["url_left"] = $urlSet.$leftName;
$set["url_right"] = $urlSet.$rightName;
$set["url_left_hover"] = "";
$set["url_right_hover"] = "";
$set["has_hover"] = false;
if(file_exists($pathSet.$leftHoverName)){
$set["url_left_hover"] = $urlSet.$leftHoverName;
$set["has_hover"] = true;
}
if(file_exists($pathSet.$rightHoverName))
$set["url_right_hover"] = $urlSet.$rightHoverName;
//get options
$content = file_get_contents($pathSet.$options);
$arrOptions = UniteFunctionsRev::parseSettingsFile($content);
$set["options"] = $arrOptions;
return($set);
}
/**
*
* get bullets set from some dir
*/
private static function getBulletSetFromDir($dir){
$pathSet = GlobalsUniteRev::$pathAssetsBullets.$dir."/";
if(is_dir($pathSet) == false)
UniteFunctionsRev::throwError("The bullet directory: $dir not found!");
$urlSet = GlobalsUniteRev::$urlAssetsBullets.$dir."/";
//set paths
$bulletNormal = "bullet_normal.png";
$bulletActive = "bullet_active.png";
$bgLeft = "bg_left.png";
$bgRepeat = "bg_repeat.png";
$bgRight = "bg_right.png";
$preview = "preview.png";
$options = "options.ini";
//validate required paths:
if(file_exists($pathSet.$bulletNormal) == false)
UniteFunctionsRev::throwError("$bulletNormal not found in bullets set: $dir");
if(file_exists($pathSet.$bulletActive) == false)
UniteFunctionsRev::throwError("$bulletActive not found in bullets set: $dir");
//validate required paths:
if(file_exists($pathSet.$preview) == false)
UniteFunctionsRev::throwError("$preview not found in bullets set: $dir");
//set data array
$set = array();
$set["name"] = $dir;
$set["url_normal"] = $urlSet.$bulletNormal;
$set["url_active"] = $urlSet.$bulletActive;
$set["url_preview"] = $urlSet.$preview;
//set bg
$set["url_bgleft"] = "";
$set["url_bgright"] = "";
$set["url_bgrepeat"] = "";
$set["is_bg"] = false;
if(file_exists($pathSet.$bgLeft) &&
file_exists($pathSet.$bgRight) &&
file_exists($pathSet.$bgRepeat)){
$set["is_bg"] = true;
$set["url_bgleft"] = $urlSet.$bgLeft;
$set["url_bgright"] = $urlSet.$bgRight;
$set["url_bgrepeat"] = $urlSet.$bgRepeat;
}
//set options
$set["options"] = array();
if(file_exists($pathSet.$options)){
$content = file_get_contents($pathSet.$options);
$arrOptions = UniteFunctionsRev::parseSettingsFile($content);
$set["options"] = $arrOptions;
}
return($set);
}
/**
*
* add script relative to the "assets" folder
*/
public static function addScript($scriptName){
$document = JFactory::getDocument();
$document->addScript(GlobalsUniteRev::$urlAssets.$scriptName);
}
/**
*
* add script relative to the "assets" folder
*/
public static function addStylesheet($cssName){
$document = JFactory::getDocument();
$document->addStyleSheet(GlobalsUniteRev::$urlAssets.$cssName);
}
/**
*
* get arr sliders by id
*/
public static function getArrSlidersAssoc(){
$arrSliders = self::getArrSliders();
$arrOutput = array();
foreach($arrSliders as $slider)
$arrOutput[$slider["id"]] = $slider;
return($arrOutput);
}
/**
*
* get first slider id
*/
public static function getFirstSliderID(){
$arrSliders = self::getArrSliders();
if(empty($arrSliders))
return("");
$firstSliderID = $arrSliders[0]["id"];
return($firstSliderID);
}
/**
*
* validate that some slider exists. else throw error
*/
private static function validateSliderExists($sliderID){
$arrSliders = self::getArrSlidersAssoc();
if(array_key_exists($sliderID, $arrSliders) == false)
throw new Exception("Slider with id: $sliderID not exists.");
}
/**
*
* get slides row
*/
private static function getSlidesRows($sliderID){
self::validateSliderExists($sliderID);
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('*');
$query->from(GlobalsUniteRev::TABLE_SLIDES);
$query->where("sliderid='$sliderID' and published=1");
$query->order("ordering asc");
$db->setQuery($query);
$rows = $db->loadAssocList();
return($rows);
}
/**
*
* sort
* @param unknown_type $layer1
* @param unknown_type $layer2
*/
private static function sortLayersCmp($layer1,$layer2){
if($layer1["order"] == $layer2["order"])
return(0);
else
if($layer1["order"] > $layer2["order"])
return(1);
else
return(-1);
}
/**
*
* get slides array of some slider
* @param $sliderID
*/
public static function getArrSlides($sliderID){
$rows = self::getSlidesRows($sliderID);
//process params:
foreach($rows as $key=>$row){
$jsonParams = $row["params"];
$params = new JRegistry();
$params->loadString($jsonParams, "json");
$arrLayers = json_decode($row["layers"]);
$arrLayersNew = array();
$arrLayers = (array)$arrLayers;
foreach($arrLayers as $layer){
$layer = (array)$layer;
$arrLayersNew[] = $layer;
}
//sort layers by order
usort($arrLayersNew, array("HelperUniteRev","sortLayersCmp"));
$rows[$key]["layers"] = $arrLayersNew;
$rows[$key]["params"] = $params;
}
return($rows);
}
/**
*
* get number of slides of some slider
*/
public static function getNumSlides($sliderID){
$rows = self::getSlidesRows($sliderID);
$numSlides = count($rows);
return($numSlides);
}
/**
* get slider view url
*/
public static function getViewUrl_Slider($sliderID,$layout = null){
if(empty($layout))
$layout = GlobalsUniteRev::LAYOUT_SLIDER;
$args = "id=".$sliderID;
$url = UniteFunctionJoomlaRev::getViewUrl(GlobalsUniteRev::VIEW_SLIDER, $layout,$args);
return($url);
}
/**
* get slider view url
*/
public static function getViewUrl_Sliders(){
$url = UniteFunctionJoomlaRev::getViewUrl(GlobalsUniteRev::VIEW_SLIDERS, "");
return($url);
}
/**
*
* get "items" view url
*/
public static function getViewUrl_Items($sliderID){
$args = "id=".(int)$sliderID;
$url = UniteFunctionJoomlaRev::getViewUrl(GlobalsUniteRev::VIEW_ITEMS, null,$args);
return($url);
}
/**
*
* get "item" view url
*/
public static function getViewUrl_Item($sliderID,$itemID = null){
$args = "sliderid={$sliderID}";
if($itemID !== null)
$args .= "&id={$itemID}";
$url = UniteFunctionJoomlaRev::getViewUrl(GlobalsUniteRev::VIEW_ITEM, "edit",$args);
return($url);
}
/**
*
* include some view, give path from "views" folder
*/
public static function includeView($pathView){
$filepathView = GlobalsUniteRev::$pathViews.$pathView;
if(file_exists($filepathView) == false)
UniteFunctionsRev::throwError("View not found: $pathView");
require $filepathView;
}
/**
*
* get release log
*/
public static function getReleaseLogContent(){
$filepath = GlobalsUniteRev::$pathComponent."release_log.txt";
if(file_exists($filepath) == false)
return("$filepath file not found");
$content = file_get_contents($filepath);
return($content);
}
/**
*
* get slides numbers by id's
*/
public static function getSlidesNumbersByIDs($arrSlides){
$arrSlideNumbers = array();
foreach($arrSlides as $number=>$slide){
$slideID = $slide["id"];
$arrSlideNumbers[$slideID] = ($number+1);
}
return($arrSlideNumbers);
}
}
?>