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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-1.5/JG/trunk/administrator/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 Grids
*
* @static
* @package JoomGallery
* @since 1.5.5
*/
class JHTMLJoomGallery
{
/**
* Displays the approved state as an clickable button
*/
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 $href;
}
/**
* Displays the type of an image or category
*/
function type(&$row, $user_uploaded = 'JGA_COMMON_USER_UPLOAD', $admin_uploaded = 'JGA_COMMON_ADMIN_UPLOAD')
{
if(
(isset($row->useruploaded)
AND $row->useruploaded
)
OR
(!isset($row->useruploaded)
AND $row->owner
)
)
{
$img = 'users.png';
$title = JText::_($user_uploaded);
}
else
{
$img = 'credits.png';
$title = JText::_($admin_uploaded);
}
$html = '<img src="../includes/js/ThemeOffice/'.$img.'" alt="'.$title.'" title="'.$title.'" />'
;
return $html;
}
/**
* 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).
*
* @param int $userId
* @param bool $extended
* @return string The user's name
* @since 1.5.5
*/
function displayname($userId, $extended = true)
{
$userId = intval($userId);
if(!$userId)
{
return JText::_('JGA_COMMON_NO_USER');
}
$config = & JoomConfig::getInstance();
$dispatcher = & JDispatcher::getInstance();
// Enable JoomGallery plugins
#JPluginHelper::importPlugin('joomgallery');
$realname = $config->get('jg_realname');
$plugins = $dispatcher->trigger('onJoomDisplayUser', array($userId, $realname, $extended));
foreach($plugins as $plugin)
{
if($plugin)
{
return $plugin;
}
}
$user = & JFactory::getUser($userId);
if($realname)
{
$username = $user->get('name');
}
else
{
$username = $user->get('username');
}
return $username;
}
/**
* Displays the credits
*
* @return void
* @since 1.5.5
*/
function credits()
{
$ambit = & JoomAmbit::getInstance();
?>
<div class="footer" align="center">
<p><br />
<a href="http://www.joomgallery.net" target="_blank">
<img src="<?php echo $ambit->getIcon('powered_by.gif'); ?>" class="jg-poweredby" style="border:#666 solid 1px; padding:2px;display:block;clear:both;" alt="Powered by JoomGallery" />
</a>
</p>
By:
<a href="mailto:team@joomgallery.net">
JoomGallery::ProjectTeam
</a>
<br />
[Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam]
<br />
<?php echo 'Version '.$ambit->get('version'); ?>
</div>
<?php
}
/**
* returns a select list of available accesslevels
*/
/*function access($value = null, $name = 'access')
{
$db = & JFactory::getDBO();
$db->setQuery('SELECT id, name FROM #__groups');
$arr = array();
$groups = $db->loadObjectList();
foreach($groups as $group)
{
$arr[] = JHTML::_('select.option', $group->id, JText::_($group->name));
}
return JHTML::_('select.genericlist', $arr, $name, null, 'value', 'text', $value, $name);
}*/
/**
* returns a select list of available usergroups
*/
/*function usergroup($value = null, $name = 'access')
{
$acl =& JFactory::getACL();
$gtree = $acl->get_group_children_tree(null, 'USERS', false);
return JHTML::_('select.genericlist', $gtree, $name, null, 'value', 'text', $value, $name);
}*/
/**
* Construct an indented list of items
* @see showBackendAllowedCat in <backend>/helpers/html/joomselect.php
* @see getCategories in <backend>/models/categories/categories.php
*
* @param int $mode mode of output
* 1 = left aligned indented output
* 2 = hierachical output, indented per depth level
* to the right
* @param int $id level of recursion depth
* @param string $indent indent chars per level
* @param array $list category objects
* @param array $children subcategory objects
* @return array list with indented category items
*/
function catTreeRecurse($mode, $id, $indent = ' ', &$list, &$children)
{
if($mode == 1)
{
static $separator = '»';
}
else
{
static $pre = '» ';
static $spacer = ' ';
}
if(isset($children[$id]))
{
foreach($children[$id] as $child)
{
if($mode == 1)
{
$catname = $child->name;
}
else
{
if($child->parent == 0)
{
$catname = $child->name;
}
else
{
$catname = $pre . $child->name;
}
}
$id = $child->cid;
$list[$id] = $child;
$list[$id]->name = $indent . $catname;
if($mode == 1)
{
$list = JHTMLJoomGallery::catTreeRecurse($mode, $id, $indent . $catname . $separator, $list, $children);
}
else
{
$list = JHTMLJoomGallery::catTreeRecurse($mode, $id, $indent . $spacer, $list, $children);
}
}
}
return $list;
}
/**
* Creates the path to a category which can be displayed
* @param int id of category
* @return string category path
*/
function categoryPath(&$catid)
{
static $catPaths = array();
if(isset($catPaths[$catid]))
{
return $catPaths[$catid];
}
$separator = ' » ';
$path = '';
// Get category and their parents
$pathCats = JoomHelper::getAllParentCategories($catid);
// Construct the HTML
if(count($pathCats) == 1)
{
$path = $pathCats[$catid]->name;
}
else
{
// Reindex the array with index from 0 to n
$pathCatsidx = array_values($pathCats);
$count = count($pathCatsidx);
if(isset($pathCatsidx[0]))
{
$path = $pathCatsidx[0]->name;
}
for($i=1; $i < $count; $i++)
{
$path .= $separator.$pathCatsidx[$i]->name;
}
}
$catPaths[$catid] = $path;
return $path;
}
/**
* 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 $linkattribs Link attributes for creating a link on the minithumb, if null no link will created
* @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, $linkattribs = null, $showtip = true)
{
jimport('joomla.filesystem.file');
$ambit = & JoomAmbit::getInstance();
$config = & JoomConfig::getInstance();
$html = '';
$linked = ($linkattribs !== null) ? true : false;
$thumb = $ambit->getImg('thumb_path', $img);
if(JFile::exists($thumb))
{
$imginfo = getimagesize($thumb);
$url = $ambit->getImg('thumb_url', $img);
if($showtip)
{
$html .= '<span class="hasTip" title="'.htmlspecialchars('<img src="'.$url.'" width="'.$imginfo[0].'" height="'.$imginfo[1].'" alt="'.$img->imgtitle.'" />', ENT_QUOTES, 'UTF-8').'">';
}
if($linked)
{
$html .= '<a '.$linkattribs.'">';
}
$html .= '<img src="'.$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 $linkattribs Link attributes for creating a link on the minithumb, if null no link will created
* @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, $linkattribs = null, $showtip = true)
{
$ambit = & JoomAmbit::getInstance();
$config = & JoomConfig::getInstance();
$html = '';
$linked = ($linkattribs !== null) ? true : false;
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);
$url = $ambit->getImg('thumb_url', $cat->catimage, null, $cat->cid);
// Clean category name
$catname = str_replace(' ', '', $cat->name);
$catname = trim(str_replace('»', '', $catname));
if($showtip)
{
$html .= '<span class="hasTip" title="'.htmlspecialchars('<img src="'.$url.'" width="'.$imginfo[0].'" height="'.$imginfo[1].'" alt="'.$catname.'" />', ENT_QUOTES, 'UTF-8').'">';
}
if($linked)
{
$html .= '<a '.$linkattribs.'">';
}
$html .= '<img src="'.$url.'" alt="'.htmlspecialchars($catname, ENT_QUOTES, 'UTF-8').'"';
if($class !== null)
{
$html .= ' class="'.$class.'"';
}
$html .= '>';
if($linked)
{
$html .= '</a>';
}
if($showtip)
{
$html .= '</span>';
}
}
}
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 = '…';
$workPage = 2;
// Onclick event
if($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;
}
}
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