86 lines
3.6 KiB
PHP
86 lines
3.6 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) 2000-2010 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_Tag_Cloud_Controller extends Admin_Controller {
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public function index() {
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$view = new Admin_View("admin.html");
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$view->content = new View("admin_tag_cloud.html");
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$view->content->form = $this->_get_admin_form();
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print $view;
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}
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public function edit() {
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access::verify_csrf();
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$form = $this->_get_admin_form();
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if ($form->validate()) {
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$options = $form->tag_cloud_options;
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$valid = true;
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if (preg_match("/^0x[0-9A-Fa-f]{6}$/", $options->tagcolor->value) == 0) {
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$options->tagcolor->add_error("not_valid", 1);
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$valid = false;
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}
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if (preg_match("/^0x[0-9A-Fa-f]{6}$/", $options->background_color->value) == 0) {
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$options->background_color->add_error("not_valid", 1);
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$valid = false;
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}
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if ($valid) {
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module::set_var("tag_cloud", "tagcolor", $options->tagcolor->value);
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module::set_var("tag_cloud", "background_color", $options->background_color->value);
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module::set_var("tag_cloud", "transparent", $options->transparent->value);
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module::set_var("tag_cloud", "speed", $options->speed->value);
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module::set_var("tag_cloud", "distribution", $options->distribution->value);
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message::success(t("Tag cloud options updated successfully"));
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url::redirect("admin/tag_cloud");
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}
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}
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$view = new Admin_View("admin.html");
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$view->content = new View("admin_tag_cloud.html");
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$view->content->form = $form;
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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/tag_cloud/edit", "", "post",
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array("id" => "g-tag-cloud-admin-form"));
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$group = $form->group("tag_cloud_options")->label(t("Tag Cloud Options"));
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$group->input("tagcolor") ->label(t("Tag color"))
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->value(module::get_var("tag_cloud", "tagcolor", "0x333333"))
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->error_message("not_valid", t("The color value must be specified as '0xhhhhhh'"))
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->rules("required|length[8]");
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$group->input("background_color")->label(t("Background color"))
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->value(module::get_var("tag_cloud", "background_color", "0xffffff"))
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->error_message("not_valid", t("The color value must be specified as '0xhhhhhh'"))
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->rules("required|length[8]");
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$group->checkbox("transparent")->label(t("Transparent mode"))
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->checked(module::get_var("tag_cloud", "transparent", 0) == 1);
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$group->input("speed")->label(t("Rotation speed"))
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->value(module::get_var("tag_cloud", "speed", "100"))
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->rules("required|valid_numeric|length[1,3]");
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$group->checkbox("distribution")->label(t("Distribute tags evenly"))
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->checked(module::get_var("tag_cloud", "distribution", 1) == 1);
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$group->submit("")->value(t("Save"));
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return $form;
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}
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}
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