100 lines
4.1 KiB
PHP
100 lines
4.1 KiB
PHP
<?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) 2000-2013 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 Admin_Movie_Tools_Controller extends Admin_Controller {
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public function index() {
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// Print screen from new form.
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$form = $this->_get_admin_form();
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$this->_print_view($form);
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}
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public function save() {
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access::verify_csrf();
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$form = $this->_get_admin_form();
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if ($form->validate()) {
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$formats = movie_tools::get_formats();
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foreach ($formats as $id => $data) {
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module::set_var("movie_tools", "allow_$id", ($form->formats->{$id}->value == 1));
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}
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module::set_var("movie_tools", "custom_formats",
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movie_tools::formats_string_to_json($form->formats->custom_formats->value));
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module::set_var("gallery", "movie_extract_frame_time",
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$form->thumbs->extract_frame_time->value);
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// All done - redirect with message.
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message::success(t("Movie tools settings updated successfully"));
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url::redirect("admin/movie_tools");
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}
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// Something went wrong - print view from existing form.
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$this->_print_view($form);
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}
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private function _print_view($form) {
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$view = new Admin_View("admin.html");
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$view->page_title = t("Movie tools");
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$view->content = new View("admin_movie_tools.html");
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$view->content->form = $this->_get_admin_form();
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$view->content->formats =
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array_merge(movie_tools::get_default_formats(), movie_tools::get_formats());
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print $view;
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}
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private function _get_admin_form() {
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$form = new Forge("admin/movie_tools/save", "", "post", array("id" => "g-movie-tools-admin-form"));
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$formats = movie_tools::get_formats();
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$settings_formats = $form->group("formats")->label(t("Movie format supported"));
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foreach ($formats as $id => $data) {
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$settings_formats->checkbox($id)
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->label($data["name"])
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->checked(module::get_var("movie_tools", "allow_$id", false));
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}
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$settings_formats->input("custom_formats")
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->label(t("Additional movie formats (enter using the same formatting as the table above)"))
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->callback(array($this, "_validate_custom_formats"))
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->error_messages("valid_custom_formats", t("You must enter valid formats like the examples in the table"))
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->value(movie_tools::formats_json_to_string(module::get_var("movie_tools", "custom_formats", "")));
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$settings_thumbs = $form->group("thumbs")->label(t("Movie thumbnails"));
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$settings_thumbs->input("extract_frame_time")
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->label(t("Seconds from start of movie at which thumbnails are extracted (default: 3)"))
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->rules("required|valid_numeric")
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->callback(array($this, "_validate_extract_frame_time"))
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->error_messages("required", t("You must enter a number"))
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->error_messages("valid_numeric", t("You must enter a number"))
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->error_messages("valid_min", t("The value cannot be negative"))
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->value(module::get_var("gallery", "movie_extract_frame_time", 3));
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$form->submit("save")->value(t("Save"));
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return $form;
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}
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function _validate_extract_frame_time($input) {
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if ($input->value < 0) {
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$input->add_error("valid_min", true);
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}
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}
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function _validate_custom_formats($input) {
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if ($input->value && !movie_tools::formats_string_to_array($input->value)) {
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// Input isn't empty, but doesn't parse correctly - it's invalid.
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$input->add_error("valid_custom_formats", true);
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}
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}
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}
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