added function for permalink update

[photo-tags.git] / index.php
diff --git a/index.php b/index.php

index 45bf53fcda08b1f576c1edbddfa0eea99b2ba037..62839eb1543b879427d06a81227a196c9a983102 100644 (file)
--- a/index.php
+++ b/index.php
@@ -36,7 +36,7 @@ else
  
  <body>
  
-<div class="debug">test</div>
+<div class="debug"></div>
  <h1><?php echo htmlspecialchars($title) ?></h1>
  
  <nav>
@@ -58,7 +58,9 @@ else
    <button class="next" type="button" onclick="cloud()">tag cloud</button>
  </div>
  
-<div class="pics"> </div>
+<div class="nextprev"> <ul></ul></div>
+
+<div class="pics"><ul></ul> </div>
  
  <footer>
    This gallery belongs to <?php echo htmlspecialchars($admin) ?>.
@@ -68,7 +70,7 @@ else
  
  <script type="text/javascript" >
  
-var pics = d3.select(".pics").append("ul");
+var pics = d3.select(".pics").select("ul");
  
  var page=<?php echo $page ?>;
  var N=<?php echo $N ?>;
@@ -123,18 +125,76 @@ function load_content(a) {
        /* if ID is set, just show one pictures, else create an array of pictures */
        if (ID>=0)
         {
-         pics.selectAll("li").data(picdata)
-           .enter().append("li")
-           .append("img")
+         var singlepicspace=pics.selectAll("li").data(picdata).enter().append("li").append("div").attr("class","singlepic");
+         singlepicspace.append("div").attr("class","left").append("img").attr("src","<?php echo $webbase?>/left.png");
+         singlepicspace.append("img")
             .attr("class","large")
             .attr("src",function(d) {
                 s= d.base_uri+'/'+d.filename;
                 s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>','<?php echo $webbase?>/Photos-small/');
                 return s;
               });
+         singlepicspace.append("div").attr("class","right").append("img").attr("src","<?php echo $webbase?>/right.png");
+
+         /* update thumbnails */
+         if(T!="")
+           url2 = "<?php echo $webbase?>/getjson.php?NP=1&T="+T+"&ID="+ID;
+         else
+           url2 = "<?php echo $webbase?>/getjson.php?NP=1&ID="+ID;
+
+         var IDprev=-1;
+         var IDnext=-1;
+         var IDcurr=-1;
+         d3.json(url2, function(json2) {
+             var thumbs= d3.select(".nextprev").select("ul").selectAll("li").data(json2);
+             thumbs.enter().append("li")
+               .append("a")
+               .attr("href",function(d) {
+                   s = '<?php echo $webbase; ?>';
+                   if(T!="")
+                     s = s + '/tag/' + T;
+                   s = s + '/pic/' + d.id;
+
+                   if( IDcurr != ID )
+                     {
+                       IDprev = IDcurr;
+                       IDcurr = IDnext;
+                       IDnext = d.id;
+                     }
+                   
+                   return s;
+                 })
+               .append("img")
+               .attr("src",function(d) {
+                   s= d.base_uri+'/'+d.filename;
+                   s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>','<?php echo $webbase?>/Photos-tiny/');
+                   return s;
+                 });
+
+             thumbs.exit().remove();
+
+             if (IDprev != -1 )
+               {
+                 s = '<?php echo $webbase; ?>';
+                 if(T!="")
+                   s = s + '/tag/' + T;
+                 s = s + '/pic/' + IDprev;
+                 d3.select(".left").on("click", function(d) { document.location.href=s })
+               }
+             if (IDnext != -1 )
+               {
+                 s = '<?php echo $webbase; ?>';
+                 if(T!="")
+                   s = s + '/tag/' + T;
+                 s = s + '/pic/' + IDnext;
+                 d3.select(".right").on("click", function(d) { document.location.href=s })
+               }
+
+           });
         }
        else
         {
+         d3.select(".nextprev").select("ul").selectAll("li").remove();
           pics.selectAll("li").data(picdata)
             .enter().append("li")
             .append("a")
@@ -159,15 +219,19 @@ function load_content(a) {
       checkbutton();
      });
  
+   update_permalink()
+}
+
+function update_permalink() {
    /* update permalink */
  
    permalink="<?php echo $webbase ?>";
+
    if(T!="")
      permalink += '/tag/' + T;
    if(a!=1)
      permalink += '/page/' + a;
  
-
    d3.select(".permalink").html("Permalink: <a href=\""+permalink+"\">"+permalink+"</a>");
  }
  
@@ -218,11 +282,15 @@ function checkbutton()
  function update_page_index(mypage)
  {
    /* load number of pictures */
+  
+  myID = "";
+  if(ID > 0)
+    myID = "&ID="+ID;
  
    if(T!="")
-    url = "<?php echo $webbase?>/getjson.php?C=1&T="+T;
+    url = "<?php echo $webbase?>/getjson.php?C=1&T="+T+myID;
    else
-    url = "<?php echo $webbase?>/getjson.php?C=1";
+    url = "<?php echo $webbase?>/getjson.php?C=1"+myID;
  
    d3.json(url, function(json) {
      /* update index, show only page +-5 pages max */