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<?php
/**
* View for display photos page
*
* This file is part of Zoph.
*
* Zoph is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Zoph is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Zoph; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* @package Zoph
* @author Jeroen Roos
*/
namespace photos\view;
use conf\conf;
use geo\map;
use geo\marker;
use photo\collection as photoCollection;
use template\actionlink;
use template\block;
use template\form;
use template\template;
use user;
use web\request;
use zoph\app;
/**
* This view displays the "photos" page
*/
class display extends view {
/**
* Output view
*/
public function view() : block {
switch ($this->params->dir) {
default:
case "asc":
$up = template::getImage("up1.gif");
$down = template::getImage("down2.gif");
break;
case "desc":
$up = template::getImage("up2.gif");
$down = template::getImage("down1.gif");
break;
}
$sortupurl = "photos?" . http_build_query(
$this->request->getUpdatedVars("_dir", "asc"));
$sortdownurl = "photos?" . http_build_query(
$this->request->getUpdatedVars("_dir", "desc"));
$viewformvars = $this->request->getUpdatedVars(null, null,
array ("_rows", "_cols", "_order", "_button"));
if (isset($this->request["set_id"])) {
$order = template::createInput("_order", "set_order");
} else {
$order=template::createPhotoFieldDropdown("_order", $this->params->order);
}
$rowsDropdown = template::createIntegerDropdown("_rows", $this->params->rows, 1, 20);
$colsDropdown = template::createIntegerDropdown("_cols", $this->params->cols, 1, 20);
$viewform=new form("viewSettings", array(
"action" => app::getBasePath() . "photos",
"sortup" => $up,
"sortdown" => $down,
"order" => $order,
"rowsDropdown" => $rowsDropdown,
"colsDropdown" => $colsDropdown,
"sortupurl" => $sortupurl,
"sortdownurl" => $sortdownurl
));
$viewform->addHiddenFields($viewformvars);
return new block("displayPhotos", array(
"title" => $this->params->titleBar,
"actionlinks" => $this->getActionlinks(),
"viewsettings" => $viewform,
"displaycount" => $this->params->displayCount,
"cols" => $this->params->cols,
"thumbnails" => $this->getThumbs(),
"thActionlinks" => $this->getThumbActionlinks(),
"pager" => $this->params->getPager(),
"map" => $this->getMap()
));
}
/**
* Get an array of thumbnails to display
* @param array of @see template\block
*/
private function getThumbs() : array {
$offset = $this->params->offset;
$ignore = array("_action", "_photo_id");
$thumbs = array();
foreach ($this->display as $photo) {
if (isset($this->request["_random"])) {
$thumbs[$offset] = $photo->getThumbnailLink();
} else {
$vars = $this->request->getUpdatedVars("_off", $offset, $ignore);
$qs = http_build_query($vars);
$thumbs[$offset] = $photo->getThumbnailLink(app::getBasePath() . "photo?" . $qs);
}
$offset++;
}
return $thumbs;
}
/**
* Get actionlinks for thumbnails
* to remove from lightbox or set
* @return array links
*/
private function getThumbActionlinks() : array {
$offset = $this->params->offset;
$actionlinks = array();
$qs = $this->request->getEncodedQueryString();
foreach ($this->display as $photo) {
if (isset($this->request["set_id"])) {
$param = array(
"set_id" => (int) $this->request["set_id"],
"_photo_id" => (int) $photo->getId(),
"_qs" => $qs
);
$actionlinks[$offset] = new block("actionlinks", array(
"actionlinks" => array(
new actionlink("x", "set/removephoto", $param)
)
));
} else if (array_search($photo->getId(), $this->lightbox) !== false) {
$param = array(
"photo_id" => (int) $photo->getId(),
"_qs" => $qs,
"_return" => "photos"
);
$actionlinks[$offset] = new block("actionlinks", array(
"actionlinks" => array(
new actionlink("x", "photo/unlightbox", $param)
)
));
} else {
$actionlinks[$offset] = "";
}
$offset++;
}
return $actionlinks;
}
/**
* Get map to display with this page
* @return geo\map map template
*/
private function getMap() : ?map {
$map = null;
if (conf::get("maps.provider")) {
$map=new map();
foreach ($this->display as $photo) {
$photo->lookup();
$marker=$photo->getMarker();
if ($marker instanceof marker) {
$map->addMarker($marker);
}
}
}
return $map;
}
public function getScripts() : array {
$scripts = parent::getScripts();
$scripts[]="js/set.js";
return $scripts;
}
}
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