78 lines
2.4 KiB
PHP
78 lines
2.4 KiB
PHP
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<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2011 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class tags_rest_Core {
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/**
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* Possible request parameters:
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* start=#
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* start at the Nth comment (zero based)
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*
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* num=#
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* return up to N comments (max 100)
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*/
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static function get($request) {
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$tags = array();
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$num = 10;
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$start = 0;
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if (isset($request->params)) {
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$p = $request->params;
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$num = isset($p->num) ? min((int)$p->num, 100) : 10;
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$start = isset($p->start) ? (int)$p->start : 0;
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}
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foreach (ORM::factory("tag")->find_all($num, $start) as $tag) {
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$tags[] = rest::url("tag", $tag);
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}
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return array("url" => rest::url("tags"),
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"members" => $tags);
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}
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static function post($request) {
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// The user must have some edit permission somewhere to create a tag.
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if (!identity::active_user()->admin) {
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$query = db::build()->from("access_caches")->and_open();
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foreach (identity::active_user()->groups() as $group) {
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$query->or_where("edit_{$group->id}", "=", access::ALLOW);
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}
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$has_any_edit_perm = $query->close()->count_records();
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if (!$has_any_edit_perm) {
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access::forbidden();
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}
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}
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if (empty($request->params->entity->name)) {
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throw new Rest_Exception("Bad Request", 400);
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}
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$tag = ORM::factory("tag")->where("name", "=", $request->params->entity->name)->find();
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if (!$tag->loaded()) {
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$tag->name = $request->params->entity->name;
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$tag->count = 0;
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$tag->save();
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}
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return array("url" => rest::url("tag", $tag));
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}
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static function url() {
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return url::abs_site("rest/tags");
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}
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}
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