152 lines
7.2 KiB
PHP
152 lines
7.2 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 exif_gps_block_Core {
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static function get_site_list() {
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return array("exif_gps_location" => t("EXIF GPS Location"),
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"exif_gps_maps" => t("EXIF GPS Maps"));
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}
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static function get($block_id, $theme) {
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$block = "";
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switch ($block_id) {
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case "exif_gps_maps":
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// Display links to a map of the current album and
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// a map of the current user.
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if ($theme->item()) {
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$album_id = "";
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$item = $theme->item;
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if ($item->is_album()) {
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$album_id = $item->id;
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} else {
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$album_id = $item->parent_id;
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}
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$curr_user = ORM::factory("user")->where("id", "=", $item->owner_id)->find_all();
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$user_name = $curr_user[0]->full_name;
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// Make sure there are actually map-able items to display.
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$album_items_count = ORM::factory("item", $album_id)
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->join("exif_coordinates", "items.id", "exif_coordinates.item_id")
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->viewable()
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->order_by("exif_coordinates.latitude", "ASC")
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->descendants_count();
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$user_items_count = ORM::factory("item")
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->join("exif_coordinates", "items.id", "exif_coordinates.item_id")
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->where("items.owner_id", "=", $item->owner_id)
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->viewable()
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->order_by("exif_coordinates.latitude", "ASC")
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->count_all();
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if (($album_items_count > 0) || ($user_items_count > 0)) {
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$block = new Block();
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$block->css_id = "g-exif-gps-maps";
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$block->title = t("Maps");
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$block->content = new View("exif_gps_maps_sidebar.html");
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$block->content->album_id = $album_id;
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$block->content->user_id = $item->owner_id;
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$block->content->user_name = $user_name;
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$block->content->album_items = $album_items_count;
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$block->content->user_items = $user_items_count;
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}
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}
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break;
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case "exif_gps_location":
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// Look for coordinates to display.
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$latitude = "";
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$longitude = "";
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if ($theme->item()) {
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// Check and see if the item has exif coordinates associated with it.
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$record = ORM::factory("exif_coordinate")->where("item_id", "=", $theme->item->id)->find();
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if ($record->loaded()) {
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$latitude = $record->latitude;
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$longitude = $record->longitude;
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} elseif (module::is_active("tagsmap") && module::is_active("tag")) {
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// If there are no exif coordinates, check for tagsmap coordinates instead.
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$tagsItem = ORM::factory("tag")
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->join("items_tags", "tags.id", "items_tags.tag_id")
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->where("items_tags.item_id", "=", $theme->item->id)
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->find_all();
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if (count($tagsItem) > 0) {
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foreach ($tagsItem as $oneTag) {
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$tagsGPS = ORM::factory("tags_gps")->where("tag_id", "=", $oneTag->id)->find();
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if ($tagsGPS->loaded()) {
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$latitude = $tagsGPS->latitude;
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$longitude = $tagsGPS->longitude;
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break;
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}
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}
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}
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}
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} elseif ( ($theme->tag()) && (module::is_active("tagsmap") && module::is_active("tag")) ) {
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// If the current page belongs to a tag, check and see if the tag has GPS coordinates.
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$tagsGPS = ORM::factory("tags_gps")->where("tag_id", "=", $theme->tag()->id)->find();
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if ($tagsGPS->loaded()) {
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$latitude = $tagsGPS->latitude;
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$longitude = $tagsGPS->longitude;
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}
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}
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// If coordinates were found, create the block.
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if ($latitude != "" && $longitude != "") {
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$block = new Block();
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$block->css_id = "g-exif-gps-location";
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$block->title = t("Location");
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if (module::get_var("exif_gps", "sidebar_mapformat") == 1) {
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$block->content = new View("exif_gps_dynamic_sidebar.html");
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if (module::get_var("exif_gps", "sidebar_maptype") == 0) $block->content->sidebar_map_type = "ROADMAP";
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if (module::get_var("exif_gps", "sidebar_maptype") == 1) $block->content->sidebar_map_type = "SATELLITE";
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if (module::get_var("exif_gps", "sidebar_maptype") == 2) $block->content->sidebar_map_type = "HYBRID";
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if (module::get_var("exif_gps", "sidebar_maptype") == 3) $block->content->sidebar_map_type = "TERRAIN";
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} else {
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$block->content = new View("exif_gps_static_sidebar.html");
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if (module::get_var("exif_gps", "sidebar_maptype") == 0) $block->content->sidebar_map_type = "roadmap";
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if (module::get_var("exif_gps", "sidebar_maptype") == 1) $block->content->sidebar_map_type = "satellite";
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if (module::get_var("exif_gps", "sidebar_maptype") == 2) $block->content->sidebar_map_type = "hybrid";
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if (module::get_var("exif_gps", "sidebar_maptype") == 3) $block->content->sidebar_map_type = "terrain";
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}
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$block->content->latitude = $latitude;
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$block->content->longitude = $longitude;
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} elseif (($theme->item()) && ($theme->item->is_album() && (module::get_var("exif_gps", "sidebar_mapformat") == 1))) {
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// If coordinates were NOT found, and this is an album with a dynamic map, then map the contents of the album.
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$items = ORM::factory("item", $theme->item->id)
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->join("exif_coordinates", "items.id", "exif_coordinates.item_id")
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->viewable()
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->order_by("exif_coordinates.latitude", "ASC")
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->descendants();
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if (count($items) > 0) {
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$block = new Block();
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$block->css_id = "g-exif-gps-location";
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$block->title = t("Location");
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$block->content = new View("exif_gps_dynamic2_sidebar.html");
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if (module::get_var("exif_gps", "sidebar_maptype") == 0) $block->content->sidebar_map_type = "ROADMAP";
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if (module::get_var("exif_gps", "sidebar_maptype") == 1) $block->content->sidebar_map_type = "SATELLITE";
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if (module::get_var("exif_gps", "sidebar_maptype") == 2) $block->content->sidebar_map_type = "HYBRID";
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if (module::get_var("exif_gps", "sidebar_maptype") == 3) $block->content->sidebar_map_type = "TERRAIN";
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$block->content->items = $items;
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$block->content->google_map_key = module::get_var("exif_gps", "googlemap_api_key");
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}
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}
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break;
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}
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return $block;
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}
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}
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