470 lines
24 KiB
PHP
470 lines
24 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) 2000-2009 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_Theme_Options_Controller extends Admin_Controller {
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protected $min_gallery_ver = 30;
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private function load_theme_info() {
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$file = THEMEPATH . "greydragon/theme.info";
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$theme_info = new ArrayObject(parse_ini_file($file), ArrayObject::ARRAY_AS_PROPS);
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return $theme_info;
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}
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private function get_theme_version() {
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$theme_info = $this->load_theme_info();
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return ($theme_info->version);
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}
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private function get_theme_name() {
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$theme_info = $this->load_theme_info();
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return ($theme_info->name);
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}
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private function get_colorpacks() {
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$colorpacks = array();
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$colorpackroot = THEMEPATH . 'greydragon/css/colorpacks/';
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foreach (scandir($colorpackroot) as $colorpack_name):
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if (file_exists($colorpackroot . "$colorpack_name/colors.css")):
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if ($colorpack_name[0] == "."):
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continue;
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endif;
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$colorpacks[$colorpack_name] = t($colorpack_name);
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endif;
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endforeach;
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return $colorpacks;
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}
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private function prerequisite_check($group, $id, $is_ok, $caption, $caption_ok, $caption_failed, $iswarning, $msg_error) {
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$confirmation_caption = ($is_ok)? $caption_ok : $caption_failed;
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$checkbox = $group->checkbox($id)
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->label($caption . " " . $confirmation_caption)
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->checked($is_ok)
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->disabled(true);
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if ($is_ok):
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$checkbox->class("g-success");
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elseif ($iswarning):
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$checkbox->class("g-prerequisite g-warning")->error_messages("failed", $msg_error)->add_error("failed", 1);
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else:
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$checkbox->class("g-error")->error_messages("failed", $msg_error)->add_error("failed", 1);
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endif;
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}
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protected function get_edit_form_admin() {
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$form = new Forge("admin/theme_options/save/", "", null, array("id" =>"g-theme-options-form"));
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$group = $form->group("requirements")->label("Prerequisites Checklist");
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$gallery_ver = module::get_version("gallery");
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$this->prerequisite_check($group, "vercheck", $gallery_ver >= $this->min_gallery_ver,
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t("Gallery 3 Core v.") . $this->min_gallery_ver, "Installed", "Required", FALSE, t("Check Failed. Minimum Required Version") . " " . $gallery_ver);
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$this->prerequisite_check($group, "shadowbox", ((module::is_active("shadowbox")) and (module::info("shadowbox"))),
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t("Shadowbox Module"), "Found", "Required", FALSE, t("Check Failed. Shadowbox Module not Installed."));
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if (!module::get_var("th_greydragon", "hide_thumbmeta")):
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$this->prerequisite_check($group, "info", (module::is_active("info") and module::info("info")),
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t("Info Module"), "Found", "Required", FALSE, t("Check Failed. Module is required to display Thumb metadata."));
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endif;
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$group = $form->group("recommended")->label("Module Recommendations");
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$organize_active = ((module::is_active("organize")) and (module::info("organize")));
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$this->prerequisite_check($group, "organizecheck", !$organize_active,
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t("Organize Module"), "not Used", "Found", TRUE, t("Default Organize module is active but is not supported in full by the theme."));
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$kbdnav_active = ((module::is_active("kbd_nav")) and (module::info("kbd_nav")));
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$this->prerequisite_check($group, "kbdnavcheck", $kbdnav_active,
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t("Kbd Navigation Module"), "Found", "not Found", TRUE, t('Install <a href="http://codex.gallery2.org/Gallery3:Modules:kbd_nav" target="_blank">module</a> to enable keyboard navigation support.'));
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$sidebar_allowed = module::get_var("th_greydragon", "sidebar_allowed");
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$sidebar_visible = module::get_var("th_greydragon", "sidebar_visible");
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$pagesize = module::get_var("gallery", "page_size");
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if (($sidebar_allowed == "none") and ($sidebar_visible == "none")):
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$pagesize = $pagesize / 4;
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else:
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$pagesize = $pagesize / 3;
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endif;
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$group = $form->group("edit_theme")->label(t("General Settings"));
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$group->input("row_count")
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->label(t("Rows per Album Page"))
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->rules("required|valid_digit")
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->error_messages("required", t("You must enter a number"))
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->error_messages("valid_digit", t("You must enter a number"))
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->value($pagesize);
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$group->input("resize_size")
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->label(t("Resized Image Size (in pixels)"))
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->rules("required|valid_digit")
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->error_messages("required", t("You must enter a number"))
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->error_messages("valid_digit", t("You must enter a number"))
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->value(module::get_var("gallery", "resize_size"));
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$group->input("logo_path")
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->label(t("Alternate Logo Image"))
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->value(module::get_var("th_greydragon", "logo_path"));
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$group->input("header_text")
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->label(t("Header Text"))
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->value(module::get_var("gallery", "header_text"));
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$group->input("footer_text")
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->label(t("Footer Text"))
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->value(module::get_var("gallery", "footer_text"));
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$group->input("copyright")
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->label(t("Copyright Message"))
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->value(module::get_var("th_greydragon", "copyright"));
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$group->dropdown("colorpack")
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->label(t("Selected Color Pack"))
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->options(self::get_colorpacks())
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->selected(module::get_var("th_greydragon", "color_pack", "greydragon"));
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$group = $form->group("edit_theme_adv_main")->label(t("Advanced Options - Main"));
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$group->checkbox("show_credits")
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->label(t("Show Site Credits"))
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->checked(module::get_var("gallery", "show_credits"));
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$group->checkbox("show_guest_menu")
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->label(t("Show Main Menu for Guest Users"))
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->checked(module::get_var("th_greydragon", "show_guest_menu"));
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$group->checkbox("loginmenu_position")
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->label(t("Place Login Link in the Header"))
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->checked(module::get_var("th_greydragon", "loginmenu_position") == "header");
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$group->checkbox("mainmenu_position")
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->label(t("Alternate Header Layout"))
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->checked(module::get_var("th_greydragon", "mainmenu_position") == "top");
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$group->checkbox("hide_breadcrumbs")
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->label(t("Hide Breadcrumbs"))
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->checked(module::get_var("th_greydragon", "hide_breadcrumbs"));
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$group->dropdown("photonav_position")
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->label(t("Item Navigator Position"))
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->options(array("top" => t("Top"), "bottom" => t("Bottom"), "both" => t("Both"), "none" => t("None")))
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->selected(module::get_var("th_greydragon", "photonav_position"));
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$group->checkbox("disable_seosupport")
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->label(t("Disallow Search Engine Indexing"))
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->checked(module::get_var("th_greydragon", "disable_seosupport"));
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$group->checkbox("enable_pagecache")
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->label(t("Enable Page Cache (60 seconds)"))
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->checked(module::get_var("th_greydragon", "enable_pagecache"));
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$group = $form->group("edit_theme_adv_thumb")->label(t("Advanced Options - Album page/Thumbs"));
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$group->dropdown("thumb_ratio")
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->label(t("Aspect Ratio"))
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->options(array("photo" => t("Actual Size"), "digital" => t("Digital 4:3"), "film" => t("Film 3:2") /* , "square" => t("Square 1:1") */ ))
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->selected(module::get_var("th_greydragon", "thumb_ratio"));
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$group->dropdown("thumb_descmode")
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->label(t("Title Display Mode"))
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->options(array("overlay" => t("Overlay"), "bottom" => t("Bottom"), "hide" => t("Hide")))
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->selected(module::get_var("th_greydragon", "thumb_descmode"));
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$group->checkbox("hide_thumbmeta")
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->label(t("Hide Item Meta Data"))
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->checked(module::get_var("th_greydragon", "hide_thumbmeta"));
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$group = $form->group("edit_theme_adv_photo")->label(t("Advanced Options - Photo page"));
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$group->dropdown("photo_descmode")
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->label(t("Description Display Mode"))
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->options(array("overlay" => t("Overlay"), "bottom" => t("Bottom"), "top" => t("Top"), "hide" => t("Hide")))
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->selected(module::get_var("th_greydragon", "photo_descmode"));
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$group->checkbox("desc_allowbbcode")
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->label(t("Allow BBCode/HTML in Descriptions"))
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->checked(module::get_var("th_greydragon", "desc_allowbbcode"));
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$group->checkbox("hide_photometa")
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->label(t("Hide Item Meta Data"))
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->checked(module::get_var("th_greydragon", "hide_photometa", TRUE));
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$group = $form->group("edit_theme_side")->label(t("Sidebar Options"));
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$group->checkbox("hide_blockheader")
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->label(t("Hide Block Header"))
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->checked(module::get_var("th_greydragon", "hide_blockheader"));
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$group->checkbox("sidebar_albumonly")
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->label(t("Show Sidebar for Albums Only"))
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->checked(module::get_var("th_greydragon", "sidebar_albumonly"));
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$group->dropdown("sidebar_allowed")
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->label(t("Allowed Sidebar Positions"))
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->options(array("any" => t("Any"), "left" => t("Left"), "right" => t("Right"), "none" => t("Default Only")))
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->selected($sidebar_allowed);
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$group->dropdown("sidebar_visible")
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->label(t("Default Sidebar Position"))
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->options(array("right" => t("Right"), "left" => t("Left"), "none" => t("No sidebar")))
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->selected($sidebar_visible);
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$group = $form->group("maintenance")->label("Maintenance");
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$group->checkbox("build_resize")->label(t("Mark all Image Resizes for Rebuild"))->checked(false);
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$group->checkbox("build_thumbs")->label(t("Mark all Thumbnails for Rebuild"))->checked(false);
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$group->checkbox("build_exif")->label(t("Reset Exif Info"))->checked(false);
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$group->checkbox("reset_theme")->label(t("Reset Theme to a Default State"))->checked(false);
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module::event("theme_edit_form", $form);
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$form->submit("g-theme-options-save")->value(t("Save Changes"));
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return $form;
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}
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protected function get_edit_form_help() {
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$help = '<fieldset>';
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$help .= '<legend>Help</legend><ul>';
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$help .= '<li><h3>Prerequisites</h3>
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<p><b>Requirements need to be met for theme to function properly.</b></p>
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<p>If indicated please download and install <a href="http://codex.gallery2.org/Gallery3:Modules:shadowbox" target="_blank">
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Shadowbox module</a>. Module is required to properly display photos in maximized view and for any admin operations dialogs.</p>
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</li>';
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$help .= '<li><h3>Module Recommendations</h3>
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<p><b>Some recommendations to make your experience with the theme more pleasant.</b></p>
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<p>While there is some support for default Organize module, theme may not skin it properly all the way.
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Please consider using <a href="http://codex.gallery2.org/Gallery3:Modules:gwtorganize" target="_blank">GWT Organize</a> Module instead.</p>
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<p>Enable Keyboard navigation by installing <a href="http://codex.gallery2.org/Gallery3:Modules:kbd_nav" target="_blank">Kbd Navigation</a> Module.</p>
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</li>';
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$help .= '<li><h3>General Settings</h3>
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<p>Theme is designed to display thumbnails in fixed 3+sidebar or 4 columns format.
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Number of <b>Rows per Album Page</b> however can be adjusted.<br />
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Unlike in default theme, thumbnails size is restricted to max 200x200px.</p>
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<p>Default G3 logo can be replaced with your own by providing <b>Alternate Logo Image</b>.
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Recommended logo size is within 300x80px. If you need bigger space for your logo, CSS would have to be adjusted.</p>
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<p>Logo could be suppressed altogether by providing <b>Header Text</b> which would take its place.
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<b>Footer Text</b> would be simply placed next to Site\'s credits.</p>
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<p>To indicate your rights for the artwork displayed <b>Copyright Message</b> can be placed in
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right top corner of the footer.</p>
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<p>Important feature of the theme is ability to specify <b>Selected Color Pack</b>. Color Pack is small CSS
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file which defines color rules for the theme. By default theme comes with GreyDragon (default) and Wind sets,
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but it could be easily extended. Visit our Download page for additional information.</p>
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</li>';
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$help .= '<li><h3>Advanced Options</h3>
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<p><b>Show Site Credits</b> simply shows appreciation for hard work of G3 team and Theme\'s author
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(you could do also do this by clicking <b>Donate</b> link above).</p>
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<p>If main menu has functionality intended for guest users you can use <b>Show Main Menu for Guest Users</b>
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to keep it visible.</p>
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<p>If you do not like login link in the footer you can move it into top right corner by selecting <b>Place Login Link in the Header</b>.</p>
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<p>You can go even further and move main menu to the top of the header with breadcrumbs taking it place by selecting <b>Alternate Header Layout</b>.</p>
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<p><b>Item Navigator Position</b> could be changed to display it above and/or below the main content.</p>
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<p><b>Thumb: Aspect Ratio</b> should be used with understanding that some information
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may be out of visible area in photo thumbs. Based on specified aspect all thumbs sizes would be adjusted
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accordingly. When switching to/from <b>Actual Size</b>, it is recommended to rebuild thumbs for proper display
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(see Maintenance section below).</p>
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<p>If you prefer including Item\'s caption as part of the thumb, you can use <b>Thumb: Title Display Mode</b> to change
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default Overlay mode. And if metadata (owner/clicks) is not necessary, it could be hidden with <b>Thumb: Hide Item Meta Data</b>.</p>
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<p>Similar to Thumb option above Item\'s description could be displayed where available.
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In non-Overlay mode, this is not limited to just Photo page, but description could be
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displayed for albums also.</p>
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</li>';
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$help .= '<li><h3>Sidebar Options</h3>
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<p>If Block\'s header is not desired, it could be removed using <b>Hide Block Header</b>.</p>
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<p>Sidebar visibility could be limited to individual Photo pages with
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<b>Show Sidebar for Albums Only</b>.
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<p>When sidebar is visible it can be placed on the left or right of the
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screen or removed altogether using <b>Allowed Sidebar Positions</b>.
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If more than one position is allowed, <b>Default Sidebar Position</b>
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would indicate default state, but visitor would able change it later.
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</li>';
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$help .= '<li><h3>Maintenance</h3>
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<p>Without changing image size, you can <b>Mark all Resizes for Rebuild</b>.
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Then you need to visit Admin\Maintenance to initiate the process.
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<p>Same can be done for image thumbs with <b>Mark all Thumbnails for Rebuild</b>.
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<p><b>Reset Exif Info</b> would remove all exif info allowing it to be imported again.</p>
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<p>And just in case you think that something is not right, you can
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always <b>Reset Theme to a Default State</b>.
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</li>';
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$help .= '</ul></fieldset>';
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return $help;
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}
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private function save_item_state($statename, $state, $value) {
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if ($state):
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module::set_var("th_greydragon", $statename, $value);
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else:
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module::clear_var("th_greydragon", $statename);
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endif;
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}
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public function save() {
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site_status::clear("gd_init_configuration");
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access::verify_csrf();
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$form = self::get_edit_form_admin();
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if ($form->validate()):
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module::clear_var("th_greydragon", "photonav_top");
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module::clear_var("th_greydragon", "photonav_bottom");
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module::clear_var("th_greydragon", "hide_sidebar_photo");
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module::clear_var("th_greydragon", "hide_thumbdesc");
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module::clear_var("th_greydragon", "use_detailview");
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if ($form->maintenance->reset_theme->value):
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module::set_var("gallery", "page_size", 9);
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module::set_var("gallery", "resize_size", 640);
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module::set_var("gallery", "thumb_size", 200);
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module::set_var("gallery", "header_text", "");
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module::set_var("gallery", "footer_text", "");
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module::clear_var("th_greydragon", "copyright");
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module::clear_var("th_greydragon", "logo_path");
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module::clear_var("th_greydragon", "color_pack");
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module::clear_var("th_greydragon", "enable_pagecache");
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module::set_var("gallery", "show_credits", FALSE);
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module::clear_var("th_greydragon", "show_guest_menu");
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module::clear_var("th_greydragon", "mainmenu_position");
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module::clear_var("th_greydragon", "loginmenu_position");
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module::clear_var("th_greydragon", "hide_breadcrumbs");
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module::clear_var("th_greydragon", "horizontal_crop");
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module::clear_var("th_greydragon", "thumb_descmode");
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module::clear_var("th_greydragon", "hide_thumbmeta");
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module::clear_var("th_greydragon", "hide_blockheader");
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module::clear_var("th_greydragon", "photonav_position");
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module::clear_var("th_greydragon", "photo_descmode");
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module::clear_var("th_greydragon", "desc_allowbbcode");
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module::clear_var("th_greydragon", "hide_photometa");
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module::clear_var("th_greydragon", "disable_seosupport");
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module::clear_var("th_greydragon", "sidebar_albumonly");
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module::clear_var("th_greydragon", "sidebar_allowed");
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module::clear_var("th_greydragon", "sidebar_visible");
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module::event("theme_edit_form_completed", $form);
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message::success(t("Theme details are reset"));
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else:
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// * General Settings ****************************************************
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$_priorratio = module::get_var("th_greydragon", "thumb_ratio");
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if (!$_priorratio):
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$_priorratio = "digital";
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endif;
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$resize_size = $form->edit_theme->resize_size->value;
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$thumb_size = 200;
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$build_resize = $form->maintenance->build_resize->value;
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$build_thumbs = $form->maintenance->build_thumbs->value;
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$build_exif = $form->maintenance->build_exif->value;
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$thumb_ratio = $form->edit_theme_adv_thumb->thumb_ratio->value;
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if ($thumb_ratio == "photo") { $rule = Image::AUTO; } else { $rule = Image::WIDTH; }
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$color_pack = $form->edit_theme->colorpack->value;
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$thumb_descmode = $form->edit_theme_adv_thumb->thumb_descmode->value;
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$photo_descmode = $form->edit_theme_adv_photo->photo_descmode->value;
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if ($build_resize):
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graphics::remove_rule("gallery", "resize", "gallery_graphics::resize");
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graphics::add_rule("gallery", "resize", "gallery_graphics::resize",
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array("width" => $resize_size, "height" => $resize_size, "master" => Image::AUTO), 100);
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endif;
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if (module::get_var("gallery", "resize_size") != $resize_size):
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module::set_var("gallery", "resize_size", $resize_size);
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endif;
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if ($build_thumbs):
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graphics::remove_rule("gallery", "thumb", "gallery_graphics::resize");
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graphics::add_rule("gallery", "thumb", "gallery_graphics::resize",
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array("width" => $thumb_size, "height" => $thumb_size, "master" => $rule), 100);
|
|
endif;
|
|
|
|
if ($build_exif):
|
|
db::build()
|
|
->delete("exif_records")
|
|
->execute();
|
|
endif;
|
|
|
|
if (module::get_var("gallery", "thumb_size") != $thumb_size):
|
|
module::set_var("gallery", "thumb_size", $thumb_size);
|
|
endif;
|
|
module::set_var("gallery", "header_text", $form->edit_theme->header_text->value);
|
|
module::set_var("gallery", "footer_text", $form->edit_theme->footer_text->value);
|
|
$this->save_item_state("copyright", $form->edit_theme->copyright->value, $form->edit_theme->copyright->value);
|
|
$this->save_item_state("logo_path", $form->edit_theme->logo_path->value, $form->edit_theme->logo_path->value);
|
|
$this->save_item_state("color_pack", (($color_pack) and ($color_pack != "greydragon")), $color_pack);
|
|
|
|
// * Advanced Options - main *********************************************
|
|
|
|
module::set_var("gallery", "show_credits", $form->edit_theme_adv_main->show_credits->value);
|
|
$this->save_item_state("show_guest_menu", $form->edit_theme_adv_main->show_guest_menu->value, TRUE);
|
|
$this->save_item_state("loginmenu_position", $form->edit_theme_adv_main->loginmenu_position->value == "1", "header");
|
|
$this->save_item_state("mainmenu_position", $form->edit_theme_adv_main->mainmenu_position->value == "1", "top");
|
|
$this->save_item_state("hide_breadcrumbs", $form->edit_theme_adv_main->hide_breadcrumbs->value, TRUE);
|
|
$this->save_item_state("photonav_position", $form->edit_theme_adv_main->photonav_position->value != "top", $form->edit_theme_adv->photonav_position->value);
|
|
$this->save_item_state("enable_pagecache", $form->edit_theme_adv_main->enable_pagecache->value, TRUE);
|
|
$this->save_item_state("disable_seosupport", $form->edit_theme_adv_main->disable_seosupport->value, TRUE);
|
|
|
|
// * Advanced Options - Album page ***************************************
|
|
|
|
$this->save_item_state("thumb_ratio", $thumb_ratio != "photo", $thumb_ratio);
|
|
$this->save_item_state("thumb_descmode", $thumb_descmode != "overlay", $thumb_descmode);
|
|
$this->save_item_state("hide_thumbmeta", $form->edit_theme_adv_thumb->hide_thumbmeta->value, TRUE);
|
|
|
|
// * Advanced Options - Photo page ***************************************
|
|
|
|
$this->save_item_state("photo_descmode", $photo_descmode != "overlay", $photo_descmode);
|
|
$this->save_item_state("desc_allowbbcode", $form->edit_theme_adv_photo->desc_allowbbcode->value, TRUE);
|
|
$this->save_item_state("hide_photometa", !$form->edit_theme_adv_photo->hide_photometa->value, FALSE);
|
|
|
|
// * Sidebar Options ****************************************************
|
|
|
|
$sidebar_allowed = $form->edit_theme_side->sidebar_allowed->value;
|
|
$sidebar_visible = $form->edit_theme_side->sidebar_visible->value;
|
|
|
|
if ($sidebar_allowed == "right"):
|
|
$sidebar_visible = "right";
|
|
endif;
|
|
if ($sidebar_allowed == "left"):
|
|
$sidebar_visible = "left";
|
|
endif;
|
|
|
|
$this->save_item_state("hide_blockheader", $form->edit_theme_side->hide_blockheader->value, TRUE);
|
|
$this->save_item_state("sidebar_albumonly", $form->edit_theme_side->sidebar_albumonly->value, TRUE);
|
|
$this->save_item_state("sidebar_allowed", $sidebar_allowed != "any", $sidebar_allowed);
|
|
$this->save_item_state("sidebar_visible", $sidebar_visible != "right", $sidebar_visible);
|
|
|
|
if (($sidebar_allowed == "none") and ($sidebar_visible == "none")):
|
|
module::set_var("gallery", "page_size", $form->edit_theme->row_count->value * 4);
|
|
else:
|
|
module::set_var("gallery", "page_size", $form->edit_theme->row_count->value * 3);
|
|
endif;
|
|
|
|
module::event("theme_edit_form_completed", $form);
|
|
|
|
if ($_priorratio != $thumb_ratio):
|
|
message::warning(t("Thumb aspect ratio has been changed. Consider rebuilding thumbs if needed."));
|
|
endif;
|
|
|
|
message::success(t("Updated theme details"));
|
|
endif;
|
|
|
|
url::redirect("admin/theme_options");
|
|
else:
|
|
$view = new Admin_View("admin.html");
|
|
$view->content = $form;
|
|
print $view;
|
|
endif;
|
|
}
|
|
|
|
public function index() {
|
|
site_status::clear("gd_init_configuration");
|
|
|
|
$view = new Admin_View("admin.html");
|
|
$view->page_title = t("Grey Dragon Theme");
|
|
$view->content = new View("admin_theme_options.html");
|
|
$view->content->name = self::get_theme_name();
|
|
$view->content->version = self::get_theme_version();
|
|
$view->content->form = self::get_edit_form_admin();
|
|
$view->content->help = self::get_edit_form_help();
|
|
print $view;
|
|
}
|
|
}
|