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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-1.5/JG/trunk/components/com_joomgallery/helpers/html/joomgallery.php $
// $Id: joomgallery.php 3092 2011-05-20 09:56:58Z aha $
/******************************************************************************\
** JoomGallery 1.5.7 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2011 M. Andreas Boettcher **
** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam **
** Released under GNU GPL Public License **
** License: http://www.gnu.org/copyleft/gpl.html or have a look **
** at administrator/components/com_joomgallery/LICENSE.TXT **
\******************************************************************************/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
/**
* Utility class for creating HTML output
*
* @static
* @package JoomGallery
* @since 1.5.5
*/
class JHTMLJoomGallery
{
/**
* Displays the approved state as a clickable button
*
* @access public
* @param object $row Image object, holds image information
* @param int $i Number of the image in the current list
* @param string $actionA Description of action if image is approved
* @param string $actionR Description of action if image is rejected
* @param string $altA Alternative text for the icon if image is approved
* @param string $altR Alternative text for the icon if image is rejected
* @param string $imgY Icon if image is approved
* @param string $imgX Icon if image is rejected
* @param string $prefix Optional prefix of the task
* @return string The HTML output
* @since 1.5.5
*/
function approved(&$row, $i, $actionA = 'Reject image', $actionR = 'Approve image', $altA = 'Approved', $altR = 'Rejected', $imgY = 'tick.png', $imgX = 'publish_x.png', $prefix = '')
{
$img = $row->approved ? $imgY : $imgX;
$task = $row->approved ? 'reject' : 'approve';
$alt = $row->approved ? JText::_($altA) : JText::_($altR);
$action = $row->approved ? JText::_($actionA) : JText::_($actionR);
$href = '
<a href="javascript:void(0);" onclick="return listItemTask(\'cb'. $i .'\',\''. $prefix.$task .'\')" title="'. $action .'">
<img src="images/'. $img .'" border="0" alt="'. $alt .'" /></a>'
;
return $href;
}
/**
* Displays the name or user name of a category, image or comment owner
* and may link it to the profiles of other extensions (if available).
*
* @access public
* @param int $userId The ID of the user who will be displayed
* @param boolean $context The context in which the user will be dispayed
* @return string The user's name
* @since 1.5.5
*/
function displayName($userId, $context = null)
{
$userId = intval($userId);
if(!$userId)
{
return JText::_('JGS_COMMON_NO_DATA');
}
$config = & JoomConfig::getInstance();
$dispatcher = & JDispatcher::getInstance();
$realname = $config->get('jg_realname') ? true : false;
$plugins = $dispatcher->trigger('onJoomDisplayUser', array(&$userId, $realname, $context));
foreach($plugins as $plugin)
{
if($plugin)
{
return $plugin;
}
}
$user = & JFactory::getUser($userId);
if($realname)
{
$username = $user->get('name');
}
else
{
$username = $user->get('username');
}
return $username;
}
/**
* Fires onPrepareContent for a text if configured in the gallery
*
* @access public
* @param string $text The text to be transformed.
* @return string The text after transformation.
* @since 1.5.5
*/
function text($text)
{
$config = & JoomConfig::getInstance();
if($config->get('jg_contentpluginsenabled'))
{
$text = JHTML::_('content.prepare', $text);
}
return $text;
}
/**
* Returns the HTML tag of a specified icon
*
* @access public
* @param string $icon Filename of the icon
* @param string $alt Alternative text of the icon
* @param string $extra Additional HTML code in the tag
* @param string $path Path to the icon, if null the default path is used
* @param boolean $translate Determines whether the text will be translated, defaults to true.
* @return string The HTML output
* @since 1.5.5
*/
function icon($icon, $alt = 'Icon', $extra = null, $path = null, $translate = true)
{
if(is_null($path))
{
$ambit = JoomAmbit::getInstance();
$path = $ambit->get('icon_url');
}
if($extra)
{
$extra = ' '.$extra;
}
if($translate)
{
$alt = JText::_($alt);
}
return '<img src="'.$path.$icon.'" alt="'.$alt.'" class="pngfile jg_icon"'.$extra.' />';
}
/**
* Displays the toplist bar
*
* @access public
* @return void
* @since 1.5.5
*/
function toplistbar()
{
$config = JoomConfig::getInstance();
$separator = " -\n";
echo JText::sprintf('JGS_TOPLIST_TOP', $config->get('jg_toplist')); ?>:
<?php
if($config->get('jg_showrate'))
{
?>
<a href="<?php echo JRoute::_('index.php?view=toplist&type=toprated'); ?>">
<?php echo JText::_('JGS_COMMON_TOPLIST_TOP_RATED'); ?></a>
<?php
if($config->get('jg_showlatest') || $config->get('jg_showcom') || $config->get('jg_showmostviewed'))
{
echo $separator;
}
}
if($config->get('jg_showlatest'))
{
?>
<a href="<?php echo JRoute::_('index.php?view=toplist&type=lastadded'); ?>">
<?php echo JText::_('JGS_COMMON_TOPLIST_LAST_ADDED'); ?></a>
<?php
if($config->get('jg_showcom') || $config->get('jg_showmostviewed'))
{
echo $separator;
}
}
if($config->get('jg_showcom'))
{
?>
<a href="<?php echo JRoute::_('index.php?view=toplist&type=lastcommented'); ?>">
<?php echo JText::_('JGS_COMMON_TOPLIST_LAST_COMMENTED'); ?></a>
<?php
if($config->get('jg_showmostviewed'))
{
echo $separator;
}
}
if($config->get('jg_showmostviewed'))
{
?>
<a href="<?php echo JRoute::_('index.php?view=toplist'); ?>">
<?php echo JText::_('JGS_COMMON_TOPLIST_MOST_VIEWED'); ?></a>
<?php
}
}
/**
* Creates the name tags
*
* @access public
* @param array $rows An array of name tag objects
* @return string The HTML output
* @since 1.5.5
*/
function nametags(&$rows)
{
if(!count($rows))
{
return '';
}
$config = & JoomConfig::getInstance();
$width = $config->get('jg_nameshields_width');
$html = '';
$i = 1;
foreach($rows as $row)
{
$name = JHTMLJoomGallery::displayName($row->nuserid, 'nametag');
$length = strlen(trim(strip_tags($name))) * $width;
$html .= '<div id="id'.$i.'" style="position:absolute; top:'.$row->nxvalue.'px; left:'.$row->nyvalue.'px; width:'.$length.'px; z-index:'.$row->nzindex.'" class="nameshield';
if($config->get('jg_nameshields_others'))
{
$user = & JFactory::getUser();
if($row->by == $user->get('id') || $row->nuserid == $user->get('id') || $user->get('gid') > 23)
{
$overlib = '<a class="nametagRemoveIcon" style="position:relative; top:-25px; left:'.($length - 25).'px; z-index:'.$row->nzindex.'" href="javascript:if(confirm(\''.JText::_('JGS_DETAIL_NAMETAGS_ALERT_SURE_DELETE_OTHERS', true).'\')){ location.href=\''.JRoute::_('index.php?task=removenametag&id='.$row->npicid.'&nid='.$row->nid, false).'\';}">'
.JHTML::_('joomgallery.icon', 'tag_delete.png', 'JGS_DETAIL_NAMETAGS_DELETE_OTHERS_TIPCAPTION').'</a>';
$overlib = str_replace("\r\n", '', htmlspecialchars($overlib, ENT_QUOTES, 'UTF-8'));
$html .= ' nametagWithTip" title="'.$overlib;
}
}
$html .= '">';
$html .= $name;
$html .= '</div>';
$i++;
}
return $html;
}
/**
* Creates the pagination in detail/category/sub-catagory view
*
* @access public
* @param string $url Base URL according to view, completion in this function
* @param int $pageCount Total count of all pages
* @param int $currentPage Current page
* @param string $anchortag Anchor to append
* @param string $onclick JavaScript code to insert in every link (for using Ajax pagination for example)
* @return string All completed URLs to pages
* @since 1.5.5
*/
function pagination($url, &$pageCount, &$currentPage, $anchortag = '', $onclick = '')
{
$retVal = '';
$ellipsis = '…';
$workPage = 2;
$anchortag = JHTMLJoomGallery::anchor($anchortag);
// Onclick event
if($onclick)
{
$onclick = ' onclick="'.$onclick.'"';
}
// Variable for current page found and assembled
$currItemfound = false;
// Work on left edge
if($currentPage == 1)
{
$currItemfound = true;
$retVal .= '<span class="jg_pagenav_active">1</span> ';
$retVal .= ' <a href="'.JRoute::_(sprintf($url, 2)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' 2" class="jg_pagenav"'.sprintf($onclick, 2).'>2</a>'."\n";
}
else
{
// Current page not 1
$retVal .= ' <a href="'.JRoute::_(sprintf($url, 1)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' 1" class="jg_pagenav"'.sprintf($onclick, 1).'>1</a>'."\n";
if($currentPage == 2)
{
$currItemfound = true;
$retVal .= ' <span class="jg_pagenav_active">2</span>';
}
else
{
$retVal .= ' <a href="'.JRoute::_(sprintf($url, 2)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' 2" class="jg_pagenav"'.sprintf($onclick, 2).'>2</a>'."\n";
}
}
// Range left from current page to 1 not assembled yet
if(!$currItemfound)
{
// Construct pages left to current page
// according to difference to left implement jumps
// If difference to current page too low, output them exactly
if($currentPage - $workPage < 6)
{
$workPage++;
for ($i = $workPage; $i < $currentPage; $i++)
{
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $i)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$i.'" class="jg_pagenav"'.sprintf($onclick, $i).'>'.$i.'</a>'."\n";
$workPage++;
}
}
else
{
// Otherwise output of remaining links evt. in steps
// and in addition output of 2 left neighbours
// completion of range at position 3 to (current page -3)
$endRange = $currentPage - 3;
$jump = ceil(($endRange - 5) / 4);
if($jump == 0)
{
$jump = 1;
}
$workPage = $workPage + $jump;
for($i = 1; $i < 4; $i++)
{
if($jump == 1)
{
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $workPage)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$workPage.'" class="jg_pagenav"'.sprintf($onclick, $workPage).'>'.$workPage.'</a>'."\n";
}
else
{
$retVal .= $ellipsis.' <a href="'.JRoute::_(sprintf($url, $workPage)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$workPage.'" class="jg_pagenav"'.sprintf($onclick, $workPage).'>'.$workPage.'</a>'."\n";
}
$workPage = $workPage + $jump;
}
if($workPage != ($currentPage-2))
{
$retVal .= $ellipsis;
}
// Output of 2 pages left beside current page
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $currentPage-2)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.($currentPage-2).'" class="jg_pagenav"'.sprintf($onclick, $currentPage-2).'>'.($currentPage-2).'</a>'."\n";
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $currentPage-1)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.($currentPage-1).'" class="jg_pagenav"'.sprintf($onclick, $currentPage-2).'>'.($currentPage-1).'</a>'."\n";
}
// Current page
$retVal .= ' <span class="jg_pagenav_active">'.$currentPage.'</span> ';
$currItemfound = true;
$workPage = $currentPage;
}
// Current page found, right beside construct 2 pages
// max to end
if($pageCount - $workPage < 3)
{
$endRangecount = $pageCount - $workPage;
}
else
{
$endRangecount = 2;
}
$workPage++;
for($i = 1; $i <= $endRangecount; $i++)
{
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $workPage)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$workPage.'" class="jg_pagenav"'.sprintf($onclick, $workPage).'>'.$workPage.'</a>'."\n";
$workPage++;
}
if($workPage == $pageCount)
{
$retVal .= ' <a href="'.JRoute::_(sprintf($url,$workPage)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$workPage.'" class="jg_pagenav"'.sprintf($onclick, $workPage).'>'.$workPage.'</a>'."\n";
return $retVal;
}
// All ready
if($workPage > $pageCount)
{
return $retVal;
}
// If only 3 pages to end remain
if($workPage < $pageCount && ($pageCount - $workPage) < 7)
{
for($i = $workPage; $i <= $pageCount; $i++)
{
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $workPage)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$workPage.'" class="jg_pagenav"'.sprintf($onclick, $workPage).'>'.$workPage.'</a>'."\n";
$workPage++;
}
}
else
{
// Output of remaining pages in steps
// and in addition output of last page and the neighbour left
// Complete the range (current page + 3) to (last page - 3)
$startRange = $workPage;
$endRange = $pageCount-3;
$jump = ceil(($endRange - $startRange) / 4);
$workPage = $workPage + $jump;
for($i = 1; $i < 4; $i++)
{
if($jump == 1)
{
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $workPage)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$workPage.'" class="jg_pagenav"'.sprintf($onclick, $workPage).'>'.$workPage.'</a>'."\n";
}
else
{
$retVal .= $ellipsis.' <a href="'.JRoute::_(sprintf($url, $workPage)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.$workPage.'" class="jg_pagenav"'.sprintf($onclick, $workPage).'>'.$workPage.'</a>'."\n";
}
$workPage = $workPage + $jump;
}
$retVal .= $ellipsis;
// Output of penultimate
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $pageCount - 1)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.($pageCount-1).'" class="jg_pagenav"'.sprintf($onclick, $pageCount-1).'>'.($pageCount-1).'</a>'."\n";
// Output of last
$retVal .= ' <a href="'.JRoute::_(sprintf($url, $pageCount)).$anchortag.'" title="'.JText::_('JGS_COMMON_PAGE').' '.($pageCount).'" class="jg_pagenav"'.sprintf($onclick, $pageCount).'>'.($pageCount).'</a>'."\n";
}
return $retVal;
}
/**
* Creates the path to a category which can be displayed
*
* @access public
* @param int $catid The category ID
* @param string $separator The separator
* @param boolean $linked True if elements shall be linked, defaults to false
* @param boolean $with_home True if the home link shall be included,
* defaults to false
* @param boolean $all True if all categories shall be shown
* defaults to false
* @return string The HTML output
* @since 1.5.5
*/
function categoryPath(&$catid, $separator = ' » ', &$linked = false, &$with_home = false, $all = false)
{
static $catPaths = array();
if(isset($catPaths[$catid]))
{
return $catPaths[$catid];
}
$path = '';
$catid = intval($catid);
// Get category and their parents
$pathCats = JoomHelper::getAllParentCategories($catid, true, $all);
// Construct the HTML
if(count($pathCats) == 1)
{
// Link to category only if category published
if($linked && $pathCats[$catid]->published)
{
$path = '<a href="'. JRoute::_('index.php?view=category&catid='.$catid).'" class="jg_pathitem">' . $pathCats[$catid]->name . '</a>';
}
else
{
$path = $pathCats[$catid]->name;
}
}
else
{
// Reindex the array with index from 0 to n
$pathCatsidx = array_values($pathCats);
$count = count($pathCatsidx);
// First element
if($linked && $pathCatsidx[0]->published)
{
$path = '<a href="'. JRoute::_('index.php?view=category&catid='.$pathCatsidx[0]->cid).'" class="jg_pathitem">' . $pathCatsidx[0]->name . '</a>';
}
else
{
$path = $pathCatsidx[0]->name;
}
for($i=1; $i < $count; $i++)
{
if($linked && $pathCatsidx[$i]->published)
{
$path .= $separator.'<a href="'. JRoute::_('index.php?view=category&catid='.$pathCatsidx[$i]->cid).'" class="jg_pathitem">' . $pathCatsidx[$i]->name . '</a>';
}
else
{
$path .= $separator.$pathCatsidx[$i]->name;
}
}
}
if($with_home)
{
$home = '<a href="'. JRoute::_('index.php?view=gallery') . '" class="jg_pathitem">' . JText::_('JGS_COMMON_HOME') . '</a>';
$path = $home . $separator . $path . ' ';
}
$catPaths[$catid] = $path;
return $path;
}
/**
* Creates a JavaScript tree with all sub-categories of a category
*
* @access public
* @param int $rootcatid The category ID
* @param string $align Alignment of the tree
* @return void
* @since 1.5.0
*/
function categoryTree($rootcatid, $align)
{
$ambit = JoomAmbit::getInstance();
$config = & JoomConfig::getInstance();
$user = & JFactory::getUser();
$categories = $ambit->getCategoryStructure(true);
// Check access rights settings
$filter_cats = false;
$show_rmsm = false;
$show_rmsm_cats = false;
if(!$config->get('jg_rmsm') && !$config->get('jg_showrmsmcats'))
{
$filter_cats = true;
}
else
{
if($config->get('jg_rmsm'))
{
$show_rmsm = true;
}
if($config->get('jg_showrmsmcats'))
{
$show_rmsm_cats = true;
}
}
// Array to hold the relevant sub-category objects
$subcategories = array();
// Array to hold the valid parent categories
$validParentCats = array();
$validParentCats[$rootcatid] = true;
// Get all relevant subcategories
// Determine start index in separate loop for better performance
$startindex = 0;
$stopindex = count($categories);
$rootcatidfound = false;
for($i = 0; $i < $stopindex; $i++)
{
if($categories[$i]->cid == $rootcatid)
{
$startindex = $i;
$rootcatidfound = true;
break;
}
}
// Now find all subcategories
if($rootcatidfound)
{
for($i = $startindex + 1; $i < $stopindex; $i++)
{
$parentcat = $categories[$i]->parent;
if(isset($validParentCats[$parentcat]))
{
// Hide empty categories
if($config->get('jg_hideemptycats'))
{
$empty = false;
$subcatids = JoomHelper::getAllSubCategories($categories[$i]->cid, true, ($config->get('jg_hideemptycats') == 1));
// If 'jg_hideemptycats' is set to 1 the root category will always be in $subcatids, so check check whether there are images in it
if( !count($subcatids)
|| (count($subcatids) == 1 && $config->get('jg_hideemptycats') == 1 && !count(JoomHelper::getAllSubCategories($categories[$i]->cid, true)))
)
{
$empty = true;
}
}
if( $categories[$i]->published
&& ($filter_cats == false || $user->get('aid') >= $categories[$i]->access)
&& !$categories[$i]->hidden
&& (!$config->get('jg_hideemptycats') || !$empty)
)
{
$parentcat = $categories[$i]->cid;
$validParentCats[$parentcat] = true;
$subcategories[] = $categories[$i];
}
}
else
{
if($parentcat == 0)
{
// Branch has been processed completely
break;
}
}
}
}
// Show the treeview
$count = count($subcategories);
if(!$count)
{
return;
}
if($config->get('jg_showcatthumb') == 0 || $config->get('jg_showcatthumb') == 1)
{
switch($config->get('jg_ctalign'))
{
case 2:
$align = 'jg_element_txt_r';
break;
case 3:
$align = 'jg_element_txt_c';
break;
default:
break;
}
}
if($align == 'jg_element_txt' || $align == 'jg_element_txt_l')
{
?>
<div class="jg_treeview_l">
<?php
}
elseif($align == 'jg_element_txt_r')
{
?>
<div class="jg_treeview_r">
<?php
}
else
{
?>
<div class="jg_treeview_c">
<?php
}
// Debug
// echo "ctalign=".$ctalign;
?>
<table>
<tr>
<td>
<script type="text/javascript" language="javascript">
<!--
// Create new dTree object
var jg_TreeView<?php echo $rootcatid;?> = new jg_dTree( <?php echo "'"."jg_TreeView".$rootcatid."'"; ?>,
<?php echo "'".JURI::root()."components/com_joomgallery/assets/js/dTree/img/"."'";?> );
// dTree configuration
jg_TreeView<?php echo $rootcatid;?>.config.useCookies = true;
jg_TreeView<?php echo $rootcatid;?>.config.inOrder = true;
jg_TreeView<?php echo $rootcatid;?>.config.useSelection = false;
// Add root node
jg_TreeView<?php echo $rootcatid;?>.add( 0, -1, ' ', <?php echo "'".JRoute::_( 'index.php?view=gallery'.$rootcatid)."'"; ?>, false);
// Add node to hold all subcategories
jg_TreeView<?php echo $rootcatid;?>.add( <?php echo $rootcatid; ?>, 0, <?php echo "'".JText::_('JGS_COMMON_SUBCATEGORIES')."(".$count.")"."'";?>,
<?php echo "'".JRoute::_('index.php?view=category&catid='.$rootcatid)."'"; ?>, false);
<?php
foreach($subcategories AS $category)
{
// Create sub-category name and sub-category link
$rm_or_sm = "";
if($filter_cats == false || $user->get('aid') >= $category->access)
{
if($user->get('aid') >= $category->access)
{
$cat_name = addslashes(trim( $category->name ));
$cat_link = JRoute::_('index.php?view=category&catid='.$category->cid);
}
else
{
$cat_name = ($show_rmsm_cats == true ? addslashes(trim($category->name)) : JText::_('JGS_COMMON_NO_ACCESS'));
$cat_link = '';
}
}
if($show_rmsm == true)
{
if(intval($category->access) == 1)
{
$rm_or_sm = '<span class="jg_rm">'.JText::_('JGS_COMMON_REGISTERED_MEMBERS').'</span>';
}
elseif(intval($category->access) == 2)
{
$rm_or_sm = '<span class="jg_sm">'.JText::_('JGS_COMMON_SPECIAL_MEMBERS').'</span>';
}
$cat_name .= $rm_or_sm;
}
if($config->jg_showcatasnew)
{
$isnew = JoomHelper::checkNewCatg($category->cid);
}
else
{
$isnew = '';
}
$cat_name .= $isnew;
// Add node
if($category->parent == $rootcatid)
{
?>
jg_TreeView<?php echo $rootcatid;?>.add(<?php echo $category->cid;?>,
<?php echo $rootcatid;?>,
<?php echo "'".$cat_name."'";?>,
<?php echo "'".$cat_link."'"; ?>,
<?php echo $user->get('aid') >= $category->access ? 'false' :'true'; ?>
);
<?php
}
else
{
?>
jg_TreeView<?php echo $rootcatid;?>.add(<?php echo $category->cid;?>,
<?php echo $category->parent;?>,
<?php echo "'".$cat_name."'";?>,
<?php echo "'".$cat_link."'"; ?>,
<?php echo $user->get('aid') >= $category->access ? 'false' :'true'; ?>
);
<?php
}
}
?>
document.write(jg_TreeView<?php echo $rootcatid;?>);
-->
</script>
</td>
</tr>
</table>
</div>
<?php
}
/**
* Returns the string of an anchor for a URL if using anchors is enabled
*
* @access public
* @param string $name Name of the anchor
* @return string The string of the anchor
* @since 1.5.5
*/
function anchor($name = 'joomimg')
{
$config = & JoomConfig::getInstance();
$anchor = '';
if($name && $config->get('jg_anchors'))
{
$anchor = '#'.$name;
}
return $anchor;
}
/**
* Returns the HTML output of a tooltip if showing tooltips is enabled
*
* @access public
* @param string $text The text of the tooltip
* @param string $title The title of the tooltip
* @param boolean $addclass True, if the class attribute shall be added and false if it's already there
* @param boolean $translate True, if the text and the title shall be translated
* @param string $class The name of the class used by Mootools to detect the tooltips
* @return string The HTML output created
* @since 1.5.5
*/
function tip($text = 'Tooltip', $title = null, $addclass = false, $translate = true, $class = 'hasHint')
{
$config = & JoomConfig::getInstance();
$html = '';
if($config->get('jg_tooltips'))
{
static $loaded = false;
if(!$loaded)
{
$params = array();
if($config->get('jg_tooltips') == 2)
{
$params['className'] = 'jg-tool';
}
JHTML::_('behavior.tooltip', '.'.$class, $params);
$loaded = true;
}
if($translate)
{
$text = JText::_($text);
}
if($title)
{
if($translate)
{
$title = JText::_($title);
}
$text = $title.'::'.$text;
}
if($addclass)
{
$html = ' class="'.$class.'" title="'.$text.'"';
}
else
{
$html = ' '.$class.'" title="'.$text;
}
}
return $html;
}
/**
* Creates invisible links to images in order that
* the popup boxes recognize them
*
* @access public
* @param array $rows An array of image objects to use
* @param int $start Index of the first image to use
* @param int $end Index of the last image to use, if null we will use every image from $start to end
* @return string The HTML output
* @since 1.5.5
*/
function popup(&$rows, $start = 0, $end = null)
{
$config = & JoomConfig::getInstance();
$ambit = & JoomAmbit::getInstance();
$user = & JFactory::getUser();
$view = JRequest::getCmd('view');
$html = '';
if( ( ($view == 'category' && $config->get('jg_detailpic_open') > 4
&& ( $config->get('jg_showdetailpage') == 1
|| ($config->get('jg_showdetailpage') == 0 && $user->get('aid') > 0)
)
)
|| ( $view == 'detail'
&& ( ($config->get('jg_bigpic') == 1 && $user->get('aid') > 0)
|| $config->get('jg_bigpic') == 2
)
&& $config->get('jg_bigpic_open') > 4
)
)
)
{
if(is_null($end))
{
$rows = array_slice($rows, (int)$start);
}
else
{
$rows = array_slice($rows, (int)$start, (int)$end);
}
$html = ' <div class="jg_displaynone">';
foreach($rows as $row)
{
if( ($view == 'detail' && is_file($ambit->getImg('orig_path', $row)))
|| $view == 'category'
)
{
if($view == 'detail')
{
$type = $config->get('jg_bigpic_open');
}
else
{
$type = $config->get('jg_detailpic_open');
}
$link = JHTMLJoomGallery::openImage($type, $row);
$html .= '
<a href="'.$link.'" title="'.$row->imgtitle.'">'.$row->id.'</a>';
}
}
$html .= '
</div>';
}
return $html;
}
/**
* Returns the link to a given image, which opens the image in slimbox, for example
*
* @access public
* @param int $open Use of lightbox, javascript window or DHTML container?
* @param int/object $image The id of the image or an object which holds the image data
* @param string $type The image type ('thumb', 'img', 'orig'), use 'false' for default value
* @param string $group Name of a group to group images in the popups
* @return string The link to the image
* @since 1.0.0
*/
function openImage($open, $image, $type = false, $group = null)
{
static $loaded = array();
$config = & JoomConfig::getInstance();
$ambit = & JoomAmbit::getInstance();
$user = & JFactory::getUser();
// No detail view for guests if adjusted like that
if(!$config->get('jg_showdetailpage') && !$user->get('aid'))
{
return 'javascript:alert(\''.JText::_('JGS_COMMON_ALERT_NO_DETAILVIEW_FOR_GUESTS', true).'\')';
}
if(!is_object($image))
{
$image = $ambit->getImgObject($image);
}
if(!$type)
{
if( $config->get('jg_detailpic_open') > 4
&& $config->get('jg_lightboxbigpic')
)
{
$type = 'orig';
}
else
{
if(JRequest::getCmd('view') == 'detail')
{
$type = 'orig';
}
else
{
$type = 'img';
}
}
}
if(!$group)
{
$group = 'joomgallery';
}
$img_url = $ambit->getImg($type.'_url', $image);
$img_path = $ambit->getImg($type.'_path', $image);
switch($open)
{
case 1: // New window
$link = $img_url."\" target=\"_blank";
break;
case 2: // JavaScript window
$imginfo = getimagesize($img_path);
$link = "javascript:joom_openjswindow('".$img_url."','".JoomHelper::fixForJS($image->imgtitle)."', '".$imginfo[0]."','".$imginfo[1]."')";
if(!isset($loaded[2]))
{
$doc = & JFactory::getDocument();
$doc->addScript($ambit->getScript('jswindow.js'));
$script = ' var resizeJsImage = '.$config->get('jg_resize_js_image').';
var jg_disableclick = '.$config->get('jg_disable_rightclick_original').';';
$doc->addScriptDeclaration($script);
$loaded[2] = true;
}
break;
case 3: // DHTML container
$imginfo = getimagesize($img_path);
$link = "javascript:joom_opendhtml('".$img_url."','".JoomHelper::fixForJS($image->imgtitle)."','";
if($config->get('jg_show_description_in_dhtml'))
{
$link .= JoomHelper::fixForJS($image->imgtext)."','";
}
$link .= $imginfo[0]."','".$imginfo[1]."')";
if(!isset($loaded[3]))
{
$doc = & JFactory::getDocument();
$doc->addScript($ambit->getScript('dhtml.js'));
$script = ' var resizeJsImage = '.$config->get('jg_resize_js_image').';
var jg_padding = '.$config->jg_openjs_padding.';
var jg_dhtml_border = "'.$config->jg_dhtml_border.'";
var jg_openjs_background = "'.$config->jg_openjs_background.'";
var jg_show_title_in_dhtml = '.$config->jg_show_title_in_dhtml.';
var jg_show_description_in_dhtml = '.$config->jg_show_description_in_dhtml.';
var jg_disableclick = '.$config->jg_disable_rightclick_original.';';
$doc->addScriptDeclaration($script);
$loaded[3] = true;
}
break;
case 4: // Modalbox
#$imginfo = getimagesize($img_path);
$link = $img_url.'" class="modal" rel="'./*{handler: 'iframe', size: {x: ".$imginfo[0].", y: ".$imginfo[1]."}}*/'" title="'.$image->imgtitle;
if(!isset($loaded[4]))
{
JHTML::_('behavior.mootools'); // Loads mootools only, if it hasn't already been loaded
JHTML::_('behavior.modal');
$loaded[4] = true;
}
break;
case 5: // Thickbox3
$link = $img_url.'" rel="thickbox.'.$group;
if(!isset($loaded[5]))
{
$doc = & JFactory::getDocument();
$doc->addScript($ambit->getScript('thickbox3/js/jquery-latest.pack.js'));
$doc->addScript($ambit->getScript('thickbox3/js/thickbox.js'));
$doc->addStyleSheet(JURI::root().'components/com_joomgallery/assets/js/thickbox3/css/thickbox.css');
$script = ' var resizeJsImage = '.$config->get('jg_resize_js_image').';
var joomgallery_image = "'.JText::_('JGS_COMMON_IMAGE', true).'";
var joomgallery_of = "'.JText::_('JGS_POPUP_OF', true).'";
var joomgallery_close = "'.JText::_('JGS_POPUP_CLOSE', true).'";
var joomgallery_prev = "'.JText::_('JGS_POPUP_PREVIOUS', true).'";
var joomgallery_next = "'.JText::_('JGS_POPUP_NEXT', true).'";
var joomgallery_press_esc = "'.JText::_('JGS_POPUP_ESC', true).'";
var tb_pathToImage = "'.JURI::root().'components/com_joomgallery/assets/js/thickbox3/images/loadingAnimation.gif";';
$doc->addScriptDeclaration($script);
$loaded[5] = true;
}
break;
case 6: // Slimbox
$link = $img_url.'" rel="lightbox['.$group.']';
if(!isset($loaded[6]))
{
$doc = & JFactory::getDocument();
JHTML::_('behavior.mootools'); // Loads mootools only, if it hasn't already been loaded
$doc->addScript($ambit->getScript('slimbox/js/slimbox.js'));
$doc->addStyleSheet(JURI::root().'components/com_joomgallery/assets/js/slimbox/css/slimbox.css');
$script = ' var resizeJsImage = '.$config->get('jg_resize_js_image').';
var resizeSpeed = '.$config->get('jg_lightbox_speed').';
var joomgallery_image = "'.JText::_('JGS_COMMON_IMAGE', true).'";
var joomgallery_of = "'.JText::_('JGS_POPUP_OF', true).'";';
$doc->addScriptDeclaration($script);
$loaded[6] = true;
}
break;
case 12: // Plugins
if(!isset($loaded[12]))
{
$loaded[12] = & JDispatcher::getInstance();
}
$link = '';
$loaded[12]->trigger('onJoomOpenImage', array(&$link, $image, $img_url, $group, $type));
break;
default: // Detail view
$link = JRoute::_('index.php?view=detail&id='.$image->id);
break;
}
return $link;
}
/**
* Creates the HTML output to display the rating of an image
*
* @access public
* @param object $image Image object holding the image data
* @param boolean $shortText In case of text output return text without JGS_COMMON_RATING_VAR
* @param string $ratingclass CSS class name of rating div in case of displaying stars
* @param string $tooltipclass CSS tooltip class of rating div in case of displaying stars
* @return string The HTML output
* @since 1.5.6
*/
function rating($image, $shortText, $ratingclass, $tooltipclass = null)
{
$config = & JoomConfig::getInstance();
$db = & JFactory::getDBO();
$html = '';
$maxvoting = $config->get('jg_maxvoting');
// Standard rating output as text
if($config->get('jg_ratingdisplaytype') == 0)
{
$rating = number_format((float) $image->rating, 2, JText::_('JGS_COMMON_DECIMAL_SEPARATOR'), JText::_('JGS_COMMON_THOUSANDS_SEPARATOR'));
if($image->imgvotes > 0)
{
if($image->imgvotes == 1)
{
$html = $rating.' ('.$image->imgvotes.' '. JText::_('JGS_COMMON_ONE_VOTE') . ')';
}
else
{
$html = $rating.' ('.$image->imgvotes.' '. JText::_('JGS_COMMON_VOTES') . ')';
}
}
else
{
$html = JText::_('JGS_COMMON_NO_VOTES');
}
if(!$shortText)
{
$html = JText::sprintf('JGS_COMMON_RATING_VAR', $html);
}
// Same as but   also works in XML
$html .= ' ';
}
// Rating output with star images
if($config->get('jg_ratingdisplaytype') == 1)
{
$width = 0;
if($config->get('jg_maxvoting') > 0 && $image->imgvotes > 0)
{
$width = (int) ($image->rating / (float) $config->get('jg_maxvoting') * 100.0);
}
if(isset($tooltipclass))
{
$html .= '<div class="'.$ratingclass.' '.JHTML::_('joomgallery.tip', JText::sprintf('JGS_COMMON_RATING_TIPTEXT_VAR', $image->rating, $image->imgvotes), JText::_('JGS_COMMON_RATING_TIPCAPTION'), false, false, $tooltipclass).'">';
}
else
{
$html .= '<div class="'.$ratingclass.' '.JHTML::_('joomgallery.tip', JText::sprintf('JGS_COMMON_RATING_TIPTEXT_VAR', $image->rating, $image->imgvotes), JText::_('JGS_COMMON_RATING_TIPCAPTION'), false, false).'">';
}
$html .= ' <div style="width:'.$width.'%"></div>';
$html .= '</div>';
}
return $html;
}
/**
* Creates the HTML output to display a minithumb for an image
*
* @access public
* @param object $img Image object holding the image data
* @param string $class CSS class name for minithumb styling
* @param boolean $linked Create a link on the minithumb
* @param boolean $showtip Shows the thumbnail as tip on hoovering above minithumb
* @return string The HTML output
* @since 1.5.7
*/
function minithumbimg($img, $class = null, $linked = true, $showtip = true)
{
jimport('joomla.filesystem.file');
$ambit = & JoomAmbit::getInstance();
$config = & JoomConfig::getInstance();
$html = '';
$thumb = $ambit->getImg('thumb_path', $img);
if(JFile::exists($thumb))
{
$imginfo = getimagesize($thumb);
$link = $linked ? JHTML::_('joomgallery.openImage', $config->get('jg_detailpic_open'), $img) : '';
$url = $ambit->getImg('thumb_url', $img);
if($showtip)
{
$html .= '<span'.JHTML::_('joomgallery.tip', htmlspecialchars('<img src="'.$url.'" width="'.$imginfo[0].'" height="'.$imginfo[1].'" alt="'.$img->imgtitle.'" />', ENT_QUOTES, 'UTF-8'), null, true, false).'>';
}
if($linked)
{
$html .= '<a title="'.$img->imgtitle.'" href="'.$link.'">';
}
$html .= '<img src="'.$url.'" alt="'.htmlspecialchars($img->imgtitle, ENT_QUOTES, 'UTF-8').'"';
if($class !== null)
{
$html .= ' class="'.$class.'"';
}
$html .= '>';
if($linked)
{
$html .= '</a>';
}
if($showtip)
{
$html .= '</span>';
}
}
return $html;
}
/**
* Creates the HTML output to display a minithumb for a category
*
* @access public
* @param object $cat Category object holding the category data
* @param string $class CSS class name for minithumb styling
* @param boolean $linked Create a link on the minithumb
* @param boolean $showtip Shows the thumbnail as tip on hoovering above minithumb
* @return string The HTML output
* @since 1.5.7
*/
function minithumbcat($cat, $class = null, $linked = true, $showtip = true)
{
$ambit = & JoomAmbit::getInstance();
$config = & JoomConfig::getInstance();
$html = '';
if(isset($cat->catimage) && !empty($cat->catimage))
{
$thumb = $ambit->getImg('thumb_path', $cat->catimage, null, $cat->cid);
jimport('joomla.filesystem.file');
if(JFile::exists($thumb))
{
$imginfo = getimagesize($thumb);
$link = $linked ? JRoute::_('index.php?view=category&catid='.$cat->cid) : '';
$url = $ambit->getImg('thumb_url', $cat->catimage, null, $cat->cid);
if($showtip)
{
$html .= '<span'.JHTML::_('joomgallery.tip', htmlspecialchars('<img src="'.$url.'" width="'.$imginfo[0].'" height="'.$imginfo[1].'" alt="'.$cat->name.'" />', ENT_QUOTES, 'UTF-8'), null, true, false).'>';
}
if($linked)
{
$html .= '<a href="'.$link.'">';
}
$html .= '<img src="'.$url.'" alt="'.htmlspecialchars($cat->name, ENT_QUOTES, 'UTF-8').'"';
if($class !== null)
{
$html .= ' class="'.$class.'"';
}
$html .= '>';
if($linked)
{
$html .= '</a>';
}
if($showtip)
{
$html .= '</span>';
}
}
}
return $html;
}
/**
* Replace bbcode tags (b/u/i/url/email) with HTML tags
*
* @access public
* @param string $text The text to be modified
* @return string The modified text
* @since 1.0.0
*/
function BBDecode($text)
{
static $bbcode_tpl = array();
static $patterns = array();
static $replacements = array();
// First: If there isn't a "[" and a "]" in the message, don't bother.
if((strpos($text, '[') === false || strpos($text, ']') === false))
{
return $text;
}
// [b] and [/b] for bolding text.
$text = str_replace('[b]', '<b>', $text);
$text = str_replace('[/b]', '</b>', $text);
// [u] and [/u] for underlining text.
$text = str_replace('[u]', '<u>', $text);
$text = str_replace('[/u]', '</u>', $text);
// [i] and [/i] for italicizing text.
$text = str_replace('[i]', '<i>', $text);
$text = str_replace('[/i]', '</i>', $text);
if(!count($bbcode_tpl))
{
// We do URLs in several different ways..
$bbcode_tpl['url'] = '<span class="bblink"><a href="{URL}" target="_blank">{DESCRIPTION}</a></span>';
$bbcode_tpl['email'] = '<span class="bblink"><a href="mailto:{EMAIL}">{EMAIL}</a></span>';
$bbcode_tpl['url1'] = str_replace('{URL}', '\\1\\2', $bbcode_tpl['url']);
$bbcode_tpl['url1'] = str_replace('{DESCRIPTION}', '\\1\\2', $bbcode_tpl['url1']);
$bbcode_tpl['url2'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
$bbcode_tpl['url2'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url2']);
$bbcode_tpl['url3'] = str_replace('{URL}', '\\1\\2', $bbcode_tpl['url']);
$bbcode_tpl['url3'] = str_replace('{DESCRIPTION}', '\\3', $bbcode_tpl['url3']);
$bbcode_tpl['url4'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
$bbcode_tpl['url4'] = str_replace('{DESCRIPTION}', '\\2', $bbcode_tpl['url4']);
$bbcode_tpl['email'] = str_replace('{EMAIL}', '\\1', $bbcode_tpl['email']);
// [url]xxxx://www.phpbb.com[/url] code..
$patterns[1] = '#\[url\]([a-z]+?://){1}([a-z0-9\-\.,\?!%\*_\#:;~\\&$@\/=\+\(\)]+)\[/url\]#si';
$replacements[1] = $bbcode_tpl['url1'];
// [url]www.phpbb.com[/url] code.. (no xxxx:// prefix).
$patterns[2] = '#\[url\]([a-z0-9\-\.,\?!%\*_\#:;~\\&$@\/=\+\(\)]+)\[/url\]#si';
$replacements[2] = $bbcode_tpl['url2'];
// [url=xxxx://www.phpbb.com]phpBB[/url] code..
$patterns[3] = '#\[url=([a-z]+?://){1}([a-z0-9\-\.,\?!%\*_\#:;~\\&$@\/=\+\(\)]+)\](.*?)\[/url\]#si';
$replacements[3] = $bbcode_tpl['url3'];
// [url=www.phpbb.com]phpBB[/url] code.. (no xxxx:// prefix).
$patterns[4] = '#\[url=([a-z0-9\-\.,\?!%\*_\#:;~\\&$@\/=\+\(\)]+)\](.*?)\[/url\]#si';
$replacements[4] = $bbcode_tpl['url4'];
//[email]user@domain.tld[/email] code..
$patterns[5] = '#\[email\]([a-z0-9\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+)\[/email\]#si';
$replacements[5] = $bbcode_tpl['email'];
}
$text = preg_replace($patterns, $replacements, $text);
return $text;
}
}
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