297 lines
14 KiB
PHP
297 lines
14 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 CalendarView_Controller extends Controller {
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public function calendar($display_year="", $display_user="-1") {
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// Draw a calendar for the year specified by $display_year.
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// Display the current year by default if a year wasn't provided.
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if ($display_year == "") {
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$display_year = date('Y');
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}
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// Draw the page.
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$root = item::root();
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$template = new Theme_View("page.html", "other", "CalendarView");
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$template->set_global(
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array("calendar_user" => $display_user,
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"breadcrumbs" => array(
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Breadcrumb::instance($root->title, $root->url())->set_first(),
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Breadcrumb::instance($display_year, url::site("calendarview/calendar/" . $display_year))->set_last())));
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$template->page_title = t("Gallery :: Calendar");
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$template->content = new View("calendarview_year.html");
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$template->content->calendar_year = $display_year;
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$template->content->calendar_user = $display_user;
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$template->content->calendar_user_year_form = $this->_get_calenderprefs_form($display_year, $display_user);
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$template->content->title = t("Calendar") . ": " . $display_year;
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print $template;
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}
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public function day($display_year, $display_user, $display_month, $display_day) {
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// Display all images for the specified day.
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// Set up default search conditions for retrieving all photos from the specified day.
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$where = array(array("type", "!=", "album"));
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if ($display_user != "-1") {
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$where[] = array("owner_id", "=", $display_user);
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}
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$where[] = array("captured", ">=", mktime(0, 0, 0, $display_month, $display_day, $display_year));
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$where[] = array("captured", "<", mktime(0, 0, 0, $display_month, ($display_day + 1), $display_year));
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// Figure out the total number of photos to display.
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$day_count = calendarview::get_items_count($where);
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// Figure out paging stuff.
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$page_size = module::get_var("gallery", "page_size", 9);
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$page = (int) Input::instance()->get("page", "1");
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$offset = ($page-1) * $page_size;
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$max_pages = max(ceil($day_count / $page_size), 1);
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// Make sure that the page references a valid offset
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if (($page < 1) || ($page > $max_pages)) {
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throw new Kohana_404_Exception();
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}
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// Figure out which photos go on this page.
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$children = calendarview::get_items($page_size, $offset, $where);
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// Create and display the page.
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$root = item::root();
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$template = new Theme_View("page.html", "collection", "CalendarDayView");
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$template->set_global(
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array("page" => $page,
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"max_pages" => $max_pages,
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"page_size" => $page_size,
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"children" => $children,
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"breadcrumbs" => array(
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Breadcrumb::instance($root->title, $root->url())->set_first(),
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Breadcrumb::instance($display_year, url::site("calendarview/calendar/" . $display_year . "/" . $display_user)),
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Breadcrumb::instance(t(date("F", mktime(0, 0, 0, $display_month, $display_day, $display_year))), url::site("calendarview/month/" . $display_year . "/" . $display_user . "/" . $display_month)),
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Breadcrumb::instance($display_day, url::site("calendarview/month/" . $display_year . "/" . $display_user . "/" . $display_month . "/" . $display_day))->set_last()),
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"children_count" => $day_count));
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$template->page_title = t("Gallery :: Calendar");
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$template->content = new View("dynamic.html");
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$template->content->title = t("Photos From ") . date("d", mktime(0, 0, 0, $display_month, $display_day, $display_year)) . " " . t(date("F", mktime(0, 0, 0, $display_month, $display_day, $display_year))) . " " . date("Y", mktime(0, 0, 0, $display_month, $display_day, $display_year));
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print $template;
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// Set breadcrumbs on the photo pages to point back to the calendar day view.
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item::set_display_context_callback("CalendarView_Controller::get_display_day_context", $display_user, $display_year, $display_month, $display_day);
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}
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static function get_display_day_context($item, $display_user, $display_year, $display_month, $display_day) {
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// Set up default search conditions for retrieving all photos from the specified day.
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$where = array(array("type", "!=", "album"));
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if ($display_user != "-1") {
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$where[] = array("owner_id", "=", $display_user);
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}
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$where[] = array("captured", ">=", mktime(0, 0, 0, $display_month, $display_day, $display_year));
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$where[] = array("captured", "<", mktime(0, 0, 0, $display_month, ($display_day + 1), $display_year));
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// Generate breadcrumbs for the photo page.
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$root = item::root();
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$breadcrumbs = array(
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Breadcrumb::instance($root->title, $root->url())->set_first(),
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Breadcrumb::instance($display_year, url::site("calendarview/calendar/" . $display_year . "/" . $display_user)),
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Breadcrumb::instance(t(date("F", mktime(0, 0, 0, $display_month, $display_day, $display_year))), url::site("calendarview/month/" . $display_year . "/" . $display_user . "/" . $display_month)),
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Breadcrumb::instance($display_day, url::site("calendarview/month/" . $display_year . "/" . $display_user . "/" . $display_month . "/" . $display_day)),
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Breadcrumb::instance($item->title, $item->url())->set_last()
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);
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return CalendarView_Controller::get_display_context($item, $where, $breadcrumbs);
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}
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public function month($display_year, $display_user, $display_month) {
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// Display all images for the specified month.
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// Set up default search conditions for retrieving all photos from the specified month.
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$where = array(array("type", "!=", "album"));
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if ($display_user != "-1") {
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$where[] = array("owner_id", "=", $display_user);
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}
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$where[] = array("captured", ">=", mktime(0, 0, 0, $display_month, 1, $display_year));
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$where[] = array("captured", "<", mktime(0, 0, 0, $display_month+1, 1, $display_year));
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// Figure out the total number of photos to display.
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$day_count = calendarview::get_items_count($where);
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// Figure out paging stuff.
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$page_size = module::get_var("gallery", "page_size", 9);
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$page = (int) Input::instance()->get("page", "1");
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$offset = ($page-1) * $page_size;
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$max_pages = max(ceil($day_count / $page_size), 1);
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// Make sure that the page references a valid offset
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if (($page < 1) || ($page > $max_pages)) {
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throw new Kohana_404_Exception();
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}
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// Figure out which photos go on this page.
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$children = calendarview::get_items($page_size, $offset, $where);
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// Create and display the page.
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$root = item::root();
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$template = new Theme_View("page.html", "collection", "CalendarMonthView");
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$template->set_global(
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array("page" => $page,
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"max_pages" => $max_pages,
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"page_size" => $page_size,
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"breadcrumbs" => array(
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Breadcrumb::instance($root->title, $root->url())->set_first(),
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Breadcrumb::instance($display_year, url::site("calendarview/calendar/" . $display_year . "/" . $display_user)),
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Breadcrumb::instance(t(date("F", mktime(0, 0, 0, $display_month, 1, $display_year))), url::site("calendarview/month/" . $display_year . "/" . $display_user . "/" . $display_month))->set_last()),
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"children" => $children,
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"children_count" => $day_count));
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$template->page_title = t("Gallery :: Calendar");
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$template->content = new View("dynamic.html");
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$template->content->title = t("Photos From ") . t(date("F", mktime(0, 0, 0, $display_month, 1, $display_year))) . " " . date("Y", mktime(0, 0, 0, $display_month, 1, $display_year));
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print $template;
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// Set up breadcrumbs for the photo pages to point back to the calendar month view.
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item::set_display_context_callback("CalendarView_Controller::get_display_month_context", $display_user, $display_year, $display_month);
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}
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static function get_display_month_context($item, $display_user, $display_year, $display_month) {
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// Set up default search conditions for retrieving all photos from the specified month.
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$where = array(array("type", "!=", "album"));
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if ($display_user != "-1") {
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$where[] = array("owner_id", "=", $display_user);
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}
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$where[] = array("captured", ">=", mktime(0, 0, 0, $display_month, 1, $display_year));
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$where[] = array("captured", "<", mktime(0, 0, 0, $display_month+1, 1, $display_year));
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// Generate breadcrumbs for the photo page.
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$root = item::root();
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$breadcrumbs = array(
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Breadcrumb::instance($root->title, $root->url())->set_first(),
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Breadcrumb::instance($display_year, url::site("calendarview/calendar/" . $display_year . "/" . $display_user)),
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Breadcrumb::instance(t(date("F", mktime(0, 0, 0, $display_month, 1, $display_year))), url::site("calendarview/month/" . $display_year . "/" . $display_user . "/" . $display_month)),
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Breadcrumb::instance($item->title, $item->url())->set_last()
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);
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return CalendarView_Controller::get_display_context($item, $where, $breadcrumbs);
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}
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private function get_display_context($item, $where=array(), $breadcrumbs=array()) {
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// Set up previous / next / breadcrumbs / etc to point to CalendarView instead of the album.
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// Figure out the photo's position.
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$position = calendarview::get_position($item, $where);
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// Figure out the previous and next items.
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if ($position > 1) {
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list ($previous_item, $ignore, $next_item) = calendarview::get_items(3, $position - 2, $where);
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} else {
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list ($next_item) = calendarview::get_items(1, $position, $where);
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}
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// Figure out the total number of photos.
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$sibling_count = calendarview::get_items_count($where);
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return array("position" => $position,
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"previous_item" => $previous_item,
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"next_item" => $next_item,
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"sibling_count" => $sibling_count,
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"breadcrumbs" => $breadcrumbs);
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}
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private function _get_calenderprefs_form($display_year, $display_user) {
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// Generate a form to allow the visitor to select a year and a gallery photo owner.
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$calendar_group = new Forge("calendarview/setprefs", "", "post",
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array("id" => "g-view-calendar-form"));
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// Generate a list of all Gallery users who have uploaded photos.
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$valid_users[-1] = "(All Users)";
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$gallery_users = ORM::factory("user")->find_all();
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foreach ($gallery_users as $one_user) {
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$count = ORM::factory("item")
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->viewable()
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->where("owner_id", "=", $one_user->id)
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->where("type", "!=", "album")
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->where("captured", "!=", "")
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->find_all()
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->count();
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if ($count > 0) {
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$valid_users[$one_user->id] = $one_user->full_name;
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}
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}
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// Generate a list of years, starting with the year the earliest photo was
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// taken, and ending with the year of the most recent photo.
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$valid_years = Array();
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if ($display_user == -1) {
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$all_photos = ORM::factory("item")
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->viewable()
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->where("type", "!=", "album")
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->where("captured", "!=", "")
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->order_by("captured", "DESC")
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->find_all();
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$counter = date('Y', $all_photos[count($all_photos)-1]->captured);
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while ($counter <= date('Y', $all_photos[0]->captured)) {
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$valid_years[$counter] = $counter;
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$counter++;
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}
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} else {
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$all_photos = ORM::factory("item")
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->viewable()
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->where("type", "!=", "album")
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->where("captured", "!=", "")
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->where("owner_id", "=", $display_user)
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->order_by("captured", "DESC")
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->find_all();
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$counter = date('Y', $all_photos[count($all_photos)-1]->captured);
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while ($counter <= date('Y', $all_photos[0]->captured)) {
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$valid_years[$counter] = $counter;
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$counter++;
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}
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}
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// Create the form.
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$calendar_group->dropdown('cal_user')
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->label(t("Display Photos From User: "))
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->id('cal_user')
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->options($valid_users)
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->selected($display_user);
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$calendar_group->dropdown('cal_year')
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->label(t("For Year: "))
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->id('cal_year')
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->options($valid_years)
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->selected($display_year);
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// Add a save button to the form.
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$calendar_group->submit("SaveSettings")->value(t("Go"))->id('cal_go');
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// Return the newly generated form.
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return $calendar_group;
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}
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public function setprefs() {
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// Change the calendar year and / or user.
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// Prevent Cross Site Request Forgery
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access::verify_csrf();
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// Get user specified settings.
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$str_user_id = Input::instance()->post("cal_user");
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$str_year_id = Input::instance()->post("cal_year");
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// redirect to the currect page.
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url::redirect(url::site("calendarview/calendar/" . $str_year_id . "/" . $str_user_id, request::protocol()));
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}
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}
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