From c4b84794978ed5e9c15e65c89390807a455ab122 Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Tue, 6 Nov 2012 15:33:41 -0500
Subject: [PATCH] Added map tab (functionality from 1.x that was accidentally
omitted from 2.0 up to this point).
---
module/VuFind/config/module.config.php | 7 +-
.../src/VuFind/RecordDriver/SolrDefault.php | 11 ++
module/VuFind/src/VuFind/RecordTab/Map.php | 131 ++++++++++++++++++
.../blueprint/templates/RecordTab/map.phtml | 65 +++++++++
.../templates/RecordTab/map.phtml | 1 +
5 files changed, 213 insertions(+), 2 deletions(-)
create mode 100644 module/VuFind/src/VuFind/RecordTab/Map.php
create mode 100644 themes/blueprint/templates/RecordTab/map.phtml
create mode 100644 themes/jquerymobile/templates/RecordTab/map.phtml
diff --git a/module/VuFind/config/module.config.php b/module/VuFind/config/module.config.php
index 39ea5c2c216..6d166c61561 100644
--- a/module/VuFind/config/module.config.php
+++ b/module/VuFind/config/module.config.php
@@ -284,13 +284,15 @@ $config = array(
'Holdings' => 'HoldingsILS', 'Description' => 'Description',
'TOC' => 'TOC', 'UserComments' => 'UserComments',
'Reviews' => 'Reviews', 'Excerpt' => 'Excerpt',
- 'HierarchyTree' => 'HierarchyTree', 'Details' => 'StaffViewArray',
+ 'HierarchyTree' => 'HierarchyTree', 'Map' => 'Map',
+ 'Details' => 'StaffViewArray',
),
'VuFind\RecordDriver\SolrMarc' => array(
'Holdings' => 'HoldingsILS', 'Description' => 'Description',
'TOC' => 'TOC', 'UserComments' => 'UserComments',
'Reviews' => 'Reviews', 'Excerpt' => 'Excerpt',
- 'HierarchyTree' => 'HierarchyTree', 'Details' => 'StaffViewMARC',
+ 'HierarchyTree' => 'HierarchyTree', 'Map' => 'Map',
+ 'Details' => 'StaffViewMARC',
),
'VuFind\RecordDriver\Summon' => array(
'Description' => 'Description',
@@ -313,6 +315,7 @@ $config = array(
'hierarchytree' => 'VuFind\RecordTab\HierarchyTree',
'holdingsils' => 'VuFind\RecordTab\HoldingsILS',
'holdingsworldcat' => 'VuFind\RecordTab\HoldingsWorldCat',
+ 'map' => 'VuFind\RecordTab\Map',
'reviews' => 'VuFind\RecordTab\Reviews',
'staffviewarray' => 'VuFind\RecordTab\StaffViewArray',
'staffviewmarc' => 'VuFind\RecordTab\StaffViewMARC',
diff --git a/module/VuFind/src/VuFind/RecordDriver/SolrDefault.php b/module/VuFind/src/VuFind/RecordDriver/SolrDefault.php
index 1b74ae5cbc0..61e91f3e1f5 100644
--- a/module/VuFind/src/VuFind/RecordDriver/SolrDefault.php
+++ b/module/VuFind/src/VuFind/RecordDriver/SolrDefault.php
@@ -1320,4 +1320,15 @@ class SolrDefault extends AbstractBase
return isset($this->fields['title_sort'])
? $this->fields['title_sort'] : parent::getSortTitle();
}
+
+ /**
+ * Get longitude/latitude text (or false if not available).
+ *
+ * @return string|bool
+ */
+ public function getLongLat()
+ {
+ return isset($this->fields['long_lat'])
+ ? $this->fields['long_lat'] : false;
+ }
}
diff --git a/module/VuFind/src/VuFind/RecordTab/Map.php b/module/VuFind/src/VuFind/RecordTab/Map.php
new file mode 100644
index 00000000000..dea58038ab2
--- /dev/null
+++ b/module/VuFind/src/VuFind/RecordTab/Map.php
@@ -0,0 +1,131 @@
+<?php
+/**
+ * Map tab
+ *
+ * PHP version 5
+ *
+ * Copyright (C) Villanova University 2010.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * @category VuFind2
+ * @package RecordTabs
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link http://vufind.org/wiki/creating_a_session_handler Wiki
+ */
+namespace VuFind\RecordTab;
+use VuFind\Config\Reader as ConfigReader;
+
+/**
+ * Map tab
+ *
+ * @category VuFind2
+ * @package RecordTabs
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link http://vufind.org/wiki/creating_a_session_handler Wiki
+ */
+class Map extends AbstractBase
+ implements \VuFind\I18n\Translator\TranslatorAwareInterface
+{
+ /**
+ * Translator (or null if unavailable)
+ *
+ * @var \Zend\I18n\Translator\Translator
+ */
+ protected $translator = null;
+
+ /**
+ * Get the on-screen description for this tab.
+ *
+ * @return string
+ */
+ public function getDescription()
+ {
+ return 'Map View';
+ }
+
+ /**
+ * getGoogleMapMarker - gets the JSON needed to display the record on a Google
+ * map.
+ *
+ * @return string
+ */
+ public function getGoogleMapMarker()
+ {
+ $longLat = $this->getRecordDriver()->tryMethod('getLongLat');
+ if (empty($longLat)) {
+ return json_encode(array());
+ }
+ $longLat = explode(',', $longLat);
+ $markers = array(
+ array(
+ 'title' => (string) $this->getRecordDriver()->getBreadcrumb(),
+ 'lon' => $longLat[0],
+ 'lat' => $longLat[1]
+ )
+ );
+ return json_encode($markers);
+ }
+
+ /**
+ * Set a translator
+ *
+ * @param \Zend\I18n\Translator\Translator $translator Translator
+ *
+ * @return ResultGoogleMapAjax
+ */
+ public function setTranslator(\Zend\I18n\Translator\Translator $translator)
+ {
+ $this->translator = $translator;
+ return $this;
+ }
+
+ /**
+ * Get translator object.
+ *
+ * @return \Zend\I18n\Translator\Translator
+ */
+ public function getTranslator()
+ {
+ return $this->translator;
+ }
+
+ /**
+ * getUserLang
+ *
+ * @return string of lang
+ */
+ public function userLang()
+ {
+ $translator = $this->getTranslator();
+ return is_object($translator) ? $translator->getLocale() : 'en';
+ }
+
+ /**
+ * Is this tab active?
+ *
+ * @return bool
+ */
+ public function isActive()
+ {
+ $config = ConfigReader::getConfig();
+ if (!isset($config->Content->recordMap)) {
+ return false;
+ }
+ $longLat = $this->getRecordDriver()->tryMethod('getLongLat');
+ return !empty($longLat);
+ }
+}
\ No newline at end of file
diff --git a/themes/blueprint/templates/RecordTab/map.phtml b/themes/blueprint/templates/RecordTab/map.phtml
new file mode 100644
index 00000000000..1cefe10b1e7
--- /dev/null
+++ b/themes/blueprint/templates/RecordTab/map.phtml
@@ -0,0 +1,65 @@
+<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?v=3.5&sensor=false&language=<?=$this->tab->userLang()?>"></script>
+
+<script type="text/javascript">
+
+var markers;
+var markersData;
+var latlng;
+var myOptions;
+var map;
+var infowindow = new google.maps.InfoWindow({maxWidth: 480, minWidth: 480});
+ function initialize() {
+ markersData = <?=$this->tab->getGoogleMapMarker()?>;
+ latlng = new google.maps.LatLng(0, 0);
+ myOptions = {
+ zoom: 1,
+ center: latlng,
+ mapTypeControl: true,
+ mapTypeControlOptions: {
+ style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
+ },
+ mapTypeId: google.maps.MapTypeId.ROADMAP
+ };
+ map = new google.maps.Map(document.getElementById("map_canvas"),
+ myOptions);
+ showMarkers();
+ }
+ function showMarkers(){
+ deleteOverlays();
+ markers = [];
+
+ for (var i = 0; i<markersData.length; i++){
+ var disTitle = markersData[i].title;
+ var iconTitle = disTitle;
+ if (disTitle.length>25){
+ iconTitle = disTitle.substring(0,25) + "...";
+ }
+ var markerImg = "https://chart.googleapis.com/chart?chst=d_bubble_text_small&chld=edge_bc|" + iconTitle +"|EEEAE3|";
+ var labelXoffset = 1 + disTitle.length * 4;
+ var latLng = new google.maps.LatLng(markersData[i].lat , markersData[i].lon)
+ var marker = new google.maps.Marker({
+ position: latLng,
+ map: map,
+ title: disTitle,
+ icon: markerImg
+ });
+ markers.push(marker);
+ }
+ }
+ function deleteOverlays() {
+ if (markers) {
+ for (i in markers) {
+ markers[i].setMap(null);
+ }
+ markers.length = 0;
+ }
+ }
+ function refreshMap() {
+ showMarkers();
+ }
+ google.maps.event.addDomListener(window, 'load', initialize);
+</script>
+
+<div id="wrap" onload="initialize()" style="width: 674px; height: 479px">
+ <div id="map_canvas" style="width: 100%; height: 100%"></div>
+</div>
diff --git a/themes/jquerymobile/templates/RecordTab/map.phtml b/themes/jquerymobile/templates/RecordTab/map.phtml
new file mode 100644
index 00000000000..1d088d2ec8b
--- /dev/null
+++ b/themes/jquerymobile/templates/RecordTab/map.phtml
@@ -0,0 +1 @@
+<!-- not supported in mobile interface -->
\ No newline at end of file
--
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