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<?php
/**
* Object for storing & retrieving searches
*
* 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
*/
use db\select;
use db\param;
use db\clause;
use template\block;
use web\request;
/**
* Store and retrieve searches
*
* @package Zoph
* @author Jeroen Roos
*/
class search extends zophTable {
/** @var string The name of the database table */
protected static $tableName = "saved_search";
/** @var array List of primary keys */
protected static $primaryKeys = array("search_id");
/** @var array Fields that may not be empty */
protected static $notNull = array("name");
/** @var bool keep keys with insert. In most cases the keys are set
by the db with auto_increment */
protected static $keepKeys = false;
/** @var string URL for this class */
protected static $url = "search.php?search_id=";
/**
* Update an existing search in the db
*/
public function update() {
$this->set("timestamp", "now()");
parent::update();
}
/**
* Lookup an existing search in the db
*/
public function lookup() {
$user = user::getCurrent();
$qry = new select(array("ss" => "saved_search"));
$where = new clause("search_id=:searchid");
$qry->addParam(new param(":searchid", $this->getId(), PDO::PARAM_INT));
if (!$user->isAdmin()) {
$clause = new clause("owner=:owner");
$qry->addParam(new param(":owner", $user->getId(), PDO::PARAM_INT));
$clause->addOr(new clause("public=TRUE"));
$where->addAnd($clause);
}
$qry->where($where);
return $this->lookupFromSQL($qry);
}
/**
* Get the name of this search
*/
public function getName() {
return $this->get("name");
}
/**
* Dummy function that acts as a placeholder for functionality that should be created
* someday
* @todo This should be created some time, but might slow down too much
*/
public function getPhotoCount() {
}
/**
* Display the search
*/
public function getLink() {
$user=user::getCurrent();
$tplData=array(
"href" => $this->getSearchURL() . "&_action=search",
"link" => $this->getName(),
"target" => ""
);
if ($this->get("owner") != $user->get("user_id")) {
$owner=new user($this->get("owner"));
$owner->lookup();
$tplData["owner"]=$owner;
}
return new block("savedSearch", $tplData);
}
/**
* Set search url from request
* @param request web request
*/
public function setSearchURL(request $request) {
$vars=$request->getRequestVarsClean(array("_action"));
if (isset($vars["_qs"])) {
$this->set("search", $request->getPassedQueryString());
} else {
$this->set("search", http_build_query($vars));
}
}
/**
* Get search query string
* @return string urlencoded query string
*/
public function getSearchQS() {
return urlencode($this->get("search"));
}
/**
* Get a link to use this search
* This is different from getURL(), the URL returned by this function will take you to the
* photo page, with the saved search applied.
*/
public function getSearchURL() {
return "search.php?" . $this->get("search");
}
/**
* Get a link to this search
* @return string url
*/
public function getURL() {
return "search.php?search_id=" . $this->getId();
}
/**
* Get a list of saved searches
* @return block template saved searches
*/
public static function getList() {
$user=user::getCurrent();
$searches=static::getRecords("name", array(
"owner" => $user->getId(),
"public" => "true"
), "OR");
if ($searches) {
return new block("savedSearches", array(
"searches" => $searches,
"user" => $user
));
}
}
}
?>
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