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https://github.com/Pathduck/gallery3.git
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3c47deb9ef
This helps themes better calculate an item's container size, for cases when the first item significantly differs in size from the rest. Trac-Ticket: #1838
285 lines
9.3 KiB
PHP
285 lines
9.3 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 Theme_View_Core extends Gallery_View {
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/**
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* Attempts to load a view and pre-load view data.
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*
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* @throws Kohana_Exception if the requested view cannot be found
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* @param string $name view name
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* @param string $page_type page type: collection, item, or other
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* @param string $page_subtype page sub type: album, photo, tags, etc
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* @param string $theme_name view name
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* @return void
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*/
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public function __construct($name, $page_type, $page_subtype) {
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parent::__construct($name);
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$this->theme_name = module::get_var("gallery", "active_site_theme");
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if (identity::active_user()->admin) {
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$theme_name = Input::instance()->get("theme");
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if ($theme_name &&
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file_exists(THEMEPATH . $theme_name) &&
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strpos(realpath(THEMEPATH . $theme_name), THEMEPATH) == 0) {
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$this->theme_name = $theme_name;
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}
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}
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$this->item = null;
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$this->tag = null;
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$this->set_global(array("theme" => $this,
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"theme_info" => theme::get_info($this->theme_name),
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"user" => identity::active_user(),
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"page_type" => $page_type,
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"page_subtype" => $page_subtype,
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"page_title" => null));
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if (module::get_var("gallery", "maintenance_mode", 0)) {
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if (identity::active_user()->admin) {
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message::warning(t("This site is currently in maintenance mode. Visit the <a href=\"%maintenance_url\">maintenance page</a>", array("maintenance_url" => url::site("admin/maintenance"))));
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} else
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message::warning(t("This site is currently in maintenance mode."));
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}
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}
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/**
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* Proportion of the current thumb_size's to default.
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*
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* Themes can optionally use the $dimension parameter to choose which of the album's
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* children will be used to determine the proportion. If set, the proportion will be
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* calculated based on the child item with the largest width or height.
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*
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* @param object Item_Model (optional) check the proportions for this item
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* @param int (optional) minimum thumbnail width
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* @param string (optional) "width" or "height"
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* @return int
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*/
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public function thumb_proportion($item=null, $minimum_size=0, $dimension=null) {
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if (!in_array($dimension, array("height", "width"))) {
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$dimension = null;
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}
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// If the item is an album with children, grab an item from that album instead. We're
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// interested in the size of the thumbnails in this album, not the thumbnail of the
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// album itself.
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if ($item && $item->is_album() && $item->children_count()) {
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$orderBy = (is_null($dimension)) ? array()
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: array("thumb_".$dimension => "desc");
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$item = $item->children(1, null, array(), $orderBy)->current();
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}
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// By default we have a globally fixed thumbnail size In core code, we just return a fixed
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// proportion based on the global thumbnail size, but since modules can override that, we
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// return the actual proportions when we have them.
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if ($item && $item->has_thumb()) {
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return max($item->thumb_width, $item->thumb_height, $minimum_size) / 200;
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} else {
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// @TODO change the 200 to a theme supplied value when and if we come up with an
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// API to allow the theme to set defaults.
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return module::get_var("gallery", "thumb_size", 200) / 200;
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}
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}
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public function item() {
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return $this->item;
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}
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public function siblings($limit=null, $offset=null) {
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return call_user_func_array(
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$this->siblings_callback[0],
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array_merge($this->siblings_callback[1], array($offset, $limit)));
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}
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public function tag() {
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return $this->tag;
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}
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public function page_type() {
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return $this->page_type;
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}
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public function page_subtype() {
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return $this->page_subtype;
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}
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public function user_menu() {
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$menu = Menu::factory("root")
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->css_id("g-login-menu")
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->css_class("g-inline ui-helper-clear-fix");
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module::event("user_menu", $menu, $this);
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return $menu->render();
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}
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public function site_menu($item_css_selector) {
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$menu = Menu::factory("root");
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module::event("site_menu", $menu, $this, $item_css_selector);
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return $menu->render();
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}
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public function album_menu() {
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$menu = Menu::factory("root");
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module::event("album_menu", $menu, $this);
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return $menu->render();
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}
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public function tag_menu() {
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$menu = Menu::factory("root");
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module::event("tag_menu", $menu, $this);
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return $menu->render();
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}
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public function photo_menu() {
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$menu = Menu::factory("root");
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if (access::can("view_full", $this->item())) {
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$menu->append(Menu::factory("link")
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->id("fullsize")
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->label(t("View full size"))
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->url($this->item()->file_url())
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->css_class("g-fullsize-link"));
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}
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module::event("photo_menu", $menu, $this);
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return $menu->render();
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}
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public function movie_menu() {
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$menu = Menu::factory("root");
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module::event("movie_menu", $menu, $this);
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return $menu->render();
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}
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public function context_menu($item, $thumbnail_css_selector) {
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$menu = Menu::factory("root")
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->append(Menu::factory("submenu")
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->id("context_menu")
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->label(t("Options")))
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->css_class("g-context-menu");
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module::event("context_menu", $menu, $this, $item, $thumbnail_css_selector);
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return $menu->render();
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}
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/**
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* Print out any site wide status information.
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*/
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public function site_status() {
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return site_status::get();
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}
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/**
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* Print out any messages waiting for this user.
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*/
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public function messages() {
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return message::get();
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}
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/**
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* Print out the sidebar.
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*/
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public function sidebar_blocks() {
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$sidebar = block_manager::get_html("site_sidebar", $this);
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if (empty($sidebar) && identity::active_user()->admin) {
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$sidebar = new View("no_sidebar.html");
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}
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return $sidebar;
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}
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/**
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* Handle all theme functions that insert module content.
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*/
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public function __call($function, $args) {
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switch ($function) {
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case "album_blocks":
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case "album_bottom":
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case "album_top":
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case "body_attributes":
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case "credits";
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case "dynamic_bottom":
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case "dynamic_top":
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case "footer":
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case "head":
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case "header_bottom":
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case "header_top":
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case "html_attributes":
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case "page_bottom":
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case "page_top":
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case "photo_blocks":
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case "photo_bottom":
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case "photo_top":
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case "resize_bottom":
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case "resize_top":
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case "sidebar_bottom":
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case "sidebar_top":
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case "thumb_bottom":
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case "thumb_info":
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case "thumb_top":
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$blocks = array();
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if (method_exists("gallery_theme", $function)) {
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switch (count($args)) {
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case 0:
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$blocks[] = gallery_theme::$function($this);
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break;
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case 1:
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$blocks[] = gallery_theme::$function($this, $args[0]);
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break;
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case 2:
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$blocks[] = gallery_theme::$function($this, $args[0], $args[1]);
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break;
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default:
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$blocks[] = call_user_func_array(
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array("gallery_theme", $function),
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array_merge(array($this), $args));
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}
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}
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foreach (module::active() as $module) {
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if ($module->name == "gallery") {
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continue;
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}
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$helper_class = "{$module->name}_theme";
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if (class_exists($helper_class) && method_exists($helper_class, $function)) {
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$blocks[] = call_user_func_array(
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array($helper_class, $function),
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array_merge(array($this), $args));
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}
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}
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$helper_class = theme::$site_theme_name . "_theme";
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if (class_exists($helper_class) && method_exists($helper_class, $function)) {
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$blocks[] = call_user_func_array(
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array($helper_class, $function),
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array_merge(array($this), $args));
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}
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if (Session::instance()->get("debug")) {
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if ($function != "head" && $function != "body_attributes") {
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array_unshift(
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$blocks,
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"<div class=\"g-annotated-theme-block g-annotated-theme-block_$function g-clear-fix\">" .
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"<div class=\"title\">$function</div>");
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$blocks[] = "</div>";
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}
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}
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return implode("\n", $blocks);
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default:
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throw new Exception("@todo UNKNOWN_THEME_FUNCTION: $function");
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}
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}
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} |