/usr/share/horde/ansel/lib/View/List.php is in php-horde-ansel 3.0.5+debian0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* The Ansel_View_List:: provides a view for handling lists of galleries.
*
* Copyright 2008-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @TODO: should extend Base, not Ansel
*
* @author Michael J. Rubinsky <mrubinsk@horde.org>
* @package Ansel
*/
class Ansel_View_List extends Ansel_View_Ansel
{
/**
* The owner we are grouping by, if any.
*
* @var string
*/
protected $_owner;
/**
* @TODO
*
* @var boolean
*/
protected $_special;
/**
* The current page number of the view.
*
* @var integer
*/
protected $_page;
/**
* The Horde_View used to render this view.
*
* @var Horde_View
*/
protected $_view;
/**
* Const'r
*
* @param array $params Any parameters that the view might need.
* <pre>
* In addition to the params taken by Ansel_View_Gallery, this view
* can also take:
*
* groupby - Group the results (owner)
*
* owner - The owner to group by
*
* tags - Limit to galleries matching tags
*
* gallery_ids - No fitering, just show these galleries
*
* pager_url - The url for the pager to use see Ansel_Gallery for
* more information on the url parameters.
*/
public function __construct(array $params = array())
{
global $prefs, $notification, $registry;
parent::__construct($params);
$ansel_storage = $GLOBALS['injector']->getInstance('Ansel_Storage');
// View
$this->_view = $GLOBALS['injector']->createInstance('Horde_View');
$this->_view->addTemplatePath(ANSEL_TEMPLATES . '/view');
$this->_view->sortBy = !empty($this->_params['sort']) ?
$this->_params['sort'] :
'name';
$this->_view->sortDir = isset($this->_params['sort_dir']) ?
$this->_params['sort_dir'] :
0;
// Check for grouping.
if (empty($this->_params['groupby'])) {
$this->_view->groupby = Horde_Util::getFormData(
'groupby',
$prefs->getValue('groupby'));
} else {
$this->_view->groupby = $this->_params['groupby'];
}
$this->_view->gPerPage = $prefs->getValue('tilesperpage');
// Listing a single user?
if (empty($this->_params['owner'])) {
$this->_owner = Horde_Util::getFormData('owner');
$this->_owner = empty($this->_owner) ? null : $this->_owner;
} else {
$this->_owner = $this->_params['owner'];
}
// Special?
$this->_special = Horde_Util::getFormData('special');
if (!$this->_owner && !$this->_special && $this->_view->groupby != 'none' ) {
Ansel::getUrlFor(
'group',
array('groupby' => $this->_view->groupby)
)->redirect();
exit;
}
// If we aren't supplied with a page number, default to page 0.
if (isset($this->_params['page'])) {
$this->_page = $this->_params['page'];
} else {
$this->_page = Horde_Util::getFormData('page', 0);
}
// If we are calling from the api, we can just pass a list of ids
if (!empty($this->_params['api']) && is_array($this->_params['gallery_ids'])) {
$this->_view->start = $this->_page * $this->_view->gPerPage;
$this->_view->numGalleries = count($this->_params['gallery_ids']);
if ($this->_view->numGalleries > $this->_view->start) {
$getThese = array_slice(
$this->_params['gallery_ids'],
$this->_view->start,
$this->_view->gPerPage);
$this->_view->galleryList = $ansel_storage->getGalleries($getThese);
} else {
$this->_view->galleryList = array();
}
} else {
// Set list filter/title
$filter = array();
if (!is_null($this->_owner)) {
$filter['owner'] = $this->_owner;
}
$this->_view->numGalleries = $ansel_storage->countGalleries(
$registry->getAuth(),
array('attributes' => $filter,
'all_levels' => false,
'tags' => !empty($params['tags']) ? $params['tags'] : null));
if ($this->_view->numGalleries == 0 && empty($this->_params['api'])) {
if ($this->_owner && $this->_owner == $registry->getAuth()) {
$notification->push(_("You have no photo galleries, add one!"), 'horde.message');
Horde::url('gallery.php')->add('actionID', 'add')->redirect();
exit;
}
$notification->push(_("There are no photo galleries available."), 'horde.message');
$this->_view->galleryList = array();
} else {
$this->_view->galleryList = $ansel_storage->listGalleries(
array('attributes' => $filter,
'all_levels' => false,
'from' => $this->_page * $this->_view->gPerPage,
'count' => $this->_view->gPerPage,
'sort_by' => $this->_view->sortBy,
'direction' => $this->_view->sortDir,
'tags' => !empty($params['tags']) ? $params['tags'] : null));
}
}
}
/**
* Get this view's title.
*
* @return string The gallery's title.
*/
public function getTitle()
{
if ($this->_owner) {
if ($this->_owner == $GLOBALS['registry']->getAuth() &&
empty($this->_params['api'])) {
return _("My Galleries");
} elseif (!empty($GLOBALS['conf']['gallery']['customlabel'])) {
$uprefs = $GLOBALS['injector']
->getInstance('Horde_Core_Factory_Prefs')
->create('ansel', array(
'cache' => false,
'owner' => $this->_owner));
$fullname = $uprefs->getValue('grouptitle');
if (!$fullname) {
$identity = $GLOBALS['injector']
->getInstance('Horde_Core_Factory_Identity')
->create($this->_owner);
$fullname = $identity->getValue('fullname');
if (!$fullname) {
$fullname = $this->_owner;
}
return sprintf(_("%s's Galleries"), $fullname);
} else {
return $fullname;
}
} else {
return sprintf(_("%s's Galleries"), $this->_owner);
}
} else {
return _("Gallery List");
}
}
/**
* Return the HTML representing this view.
*
* @return string The HTML.
*
*/
public function html()
{
global $conf, $prefs, $registry;
$vars = Horde_Variables::getDefaultVariables();
if (!empty($this->_params['page'])) {
$vars->add('page', $this->_params['page']);
}
if (!empty($this->_params['pager_url'])) {
$this->_pagerurl = $this->_params['pager_url'];
$override = true;
} else {
$override = false;
$this->_pagerurl = Ansel::getUrlFor(
'view',
array(
'owner' => $this->_owner,
'special' => $this->_special,
'groupby' => $this->_view->groupby,
'view' => 'List'));
}
$p_params = array('num' => $this->_view->numGalleries,
'url' => $this->_pagerurl,
'perpage' => $this->_view->gPerPage);
if ($override) {
$p_params['url_callback'] = null;
}
$this->_pager = new Horde_Core_Ui_Pager('page', $vars, $p_params);
$preserve = array('sort_dir' => $this->_view->sortDir);
if (!empty($this->_view->sortBy)) {
$preserve['sort'] = $this->_view->sortBy;
}
$this->_pager->preserve($preserve);
if ($this->_view->numGalleries) {
$min = $this->_page * $this->_view->gPerPage;
$max = $min + $this->_view->gPerPage;
if ($max > $this->_view->numGalleries) {
$max = $this->_view->numGalleries - $min;
}
$this->_view->start = $min + 1;
$this->_view->end = min($this->_view->numGalleries, $min + $this->_view->gPerPage);
if ($this->_owner) {
$this->_view->refresh_link = Ansel::getUrlFor(
'view',
array(
'groupby' => $this->_view->groupby,
'owner' => $this->_owner,
'page' => $this->_page,
'view' => 'List'));
} else {
$this->_view->refresh_link = Ansel::getUrlFor(
'view',
array(
'view' => 'List',
'groupby' => $this->_view->groupby,
'page' => $this->_page));
}
// Get top-level / default gallery style.
if (empty($this->_params['style'])) {
$style = Ansel::getStyleDefinition($prefs->getValue('default_gallerystyle'));
} else {
$style = Ansel::getStyleDefinition($this->_params['style']);
}
// Final touches.
if (empty($this->_params['api'])) {
$this->_view->breadcrumbs = Ansel::getBreadcrumbs();
$this->_view->groupbyUrl = strval(Ansel::getUrlFor('group', array('actionID' => 'groupby', 'groupby' => 'owner')));
}
$this->_view->pager = $this->_pager->render();
$this->_view->style = $style;
$this->_view->tilesperrow = $prefs->getValue('tilesperrow');
$this->_view->cellwidth = round(100 / $this->_view->tilesperrow);
$this->_view->params = $this->_params;
$GLOBALS['page_output']->addScriptFile('views/common.js');
return $this->_view->render('list');
}
return ' ';
}
public function viewType()
{
return 'List';
}
/**
* noop
*
* @see ansel/lib/View/Ansel_View_Base#getGalleryCrumbData()
*/
public function getGalleryCrumbData()
{
throw new Ansel_Exception('Ansel_View_List::getGalleryCrumbData not implemented.');
}
}
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