refs #26 add new metadata fields 'link url' and 'link text'. they are loaded and saved

css/gpxedit.css

@@ -813,6 +813,9 @@ h2.popupTitle{
     background: url('images/symbols/geocache-open.png') no-repeat right 8px center rgba(240, 240, 240, 0.90);
     background-size: 20px 20px;
 }
+#linktextinput, #linkurlinput {
+    width: 100%;
+}
 #desctext{
     width: 100%;
     height: 70px;

js/gpxedit.js

@@ -610,6 +610,16 @@
         if (fileDesc) {
             gpxText = gpxText + ' <desc>' + fileDesc + '</desc>\n';
         }
+        var linkurl = $('#linkurlinput').val();
+        if (linkurl) {
+            gpxText = gpxText + ' <link href="' + linkurl + '">\n';
+
+            var linktext = $('#linktextinput').val();
+            if (linktext) {
+                gpxText = gpxText + '  <text>' + escapeHTML(linktext) + '</text>\n';
+            }
+            gpxText = gpxText + ' </link>\n';
+        }
         gpxText = gpxText + '</metadata>\n';
 
         var layerArray = [];
@@ -834,10 +844,16 @@
 
     // parse gpx xml text to draw it on the map
     function parseGpx(xml) {
-        //var dom = $.parseXML(xml);
-        var dom = $(xml);
-        var fileDesc = dom.find('>metadata>desc').text();
+        var parseddom = $.parseXML(xml);
+        var dom = $(parseddom);
+
+        var fileDesc = dom.find('gpx>metadata>desc').text();
         $('#desctext').val(fileDesc);
+        var linktext = dom.find('gpx>metadata>link>text').html();
+        $('#linktextinput').val(linktext);
+        var linkurl = dom.find('gpx>metadata>link').attr('href');
+        $('#linkurlinput').val(linkurl);
+
         dom.find('wpt').each(function() {
             var lat = $(this).attr('lat');
             var lon = $(this).attr('lon');

l10n/fr.json

@@ -68,6 +68,8 @@
     "Your overlay tile servers" : "Vos serveurs de revêtements personnels",
     "Your WMS overlay tile servers" : "Vos serveurs de revêtements WMS personnels",
     "Transparent" : "Transparent",
+    "Link URL (optional)" : "URL du lien (facultatif)",
+    "Link text (optional)" : "Texte du lien (facultatif)",
     "Upload new symbol image" : "Téléverser une nouvelle image de symbole"
 },"pluralForm" :"nplurals=2; plural=(n > 1);"
 }

templates/gpxcontent.php

@@ -41,6 +41,10 @@
     <div style="clear:both"></div>
     <label><?php p($l->t('Description (optional)'));?> :</label><br/>
     <textarea id="desctext"></textarea>
+    <label><?php p($l->t('Link text (optional)'));?> :</label><br/>
+    <input id="linktextinput"/><br/>
+    <label><?php p($l->t('Link URL (optional)'));?> :</label><br/>
+    <input id="linkurlinput"/>
     <button id="saveButton"><i class="fa fa-save"></i> <?php p($l->t('Choose directory and save'));?></button>
     <div style="clear:both"></div>
     <hr/>