better display of description and time for a single photo
[photo-tags.git] / index.php
index 1a48055a5c91c7c2e1f24c5b6b8e33cb5a0c99c6..05e34d1b7c37e7a6ad49d4c6eea7d49b67e14da5 100644 (file)
--- a/index.php
+++ b/index.php
@@ -1,4 +1,25 @@
 <?php
+
+  /**
+    copyright 2012,2013 Arun Persaud <arun@nubati.net>
+
+    This file is part of photo-tags.
+
+    Photo-tags is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Photo-tags 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 Photo-tags.  If not, see <http://www.gnu.org/licenses/>.
+
+  **/
+
 /* parse ini -file */
 $iniarray=parse_ini_file("config.ini");
 $webbase=$iniarray["webbase"];
@@ -25,14 +46,32 @@ else
   $pic = -1;
 /* end parse flags */
 
+/* autoversioning of js and css files */
+function autoversion($file)
+{
+  /* changes the file name of e.g. css/style.css to css/style.<md5>.css/js
+   * this way the browser can cache the file and will reload it if the file changed
+   * needs to have .htaccess set up correctly to link back to css/style.css */
+
+  /* only use it for file that have an absolut path */
+  if(!file_exists(dirname($_SERVER['SCRIPT_FILENAME']). '/' . $file))
+    return $file;
+
+  $md5 = md5_file(dirname($_SERVER['SCRIPT_FILENAME']). '/' . $file);
+  return preg_replace('{\\.([^./]+)$}', ".$md5.\$1", $file);
+}
+
 /* The basic layout */
 ?>
-
+<!DOCTYPE html>
 <html>
+<head>
+<meta charset="utf-8">
 <title><?php echo htmlspecialchars($title) ?></title>
-<script src = "<?php echo $webbase?>/js/d3.min.js"></script>
-<link rel="stylesheet" type="text/css" href="<?php echo $webbase?>/css/normalize.css" />
-<link rel="stylesheet" type="text/css" href="<?php echo $webbase?>/css/style.css" />
+<script src = "<?php echo $webbase.autoversion("/js/d3.min.js")?>"></script>
+<link rel="stylesheet" type="text/css" href="<?php echo $webbase.autoversion("/css/bootstrap.min.css")?>" />
+<link rel="stylesheet" type="text/css" href="<?php echo $webbase.autoversion("/css/style.css")?>" />
+</head>
 
 <body>
 
@@ -40,22 +79,29 @@ else
 <h1><?php echo htmlspecialchars($title) ?></h1>
 
 <nav>
-page <span class="index"></span>
-<button class="prev" type="button" disabled="disabled" onclick="prev_page()"> prev </button>
-<button class="next" type="button" onclick="next_page()">next </button>
-<button class="all"  type="submit" onclick="document.location.href='<?php echo $webbase?>'">all</button>
+
+<div class="pagination">
+  <ul>
+  </ul>
+</div>
+
 </nav>
 
+
 <div class="permalink"></div>
 
 <div class="tagsearch">
-<form method="get" action="">
- Search for tag: <input list="MyTags" id="MyTagsInput" type="text" value="" />
-  <datalist id="MyTags">
-  </datalist>
+<form class="form-search" method="get" action="">
+  <p>
+    <label>Search for tag:</label> <input class="input-medium search-query" list="MyTags" id="MyTagsInput" type="text" value="" />
+    <datalist id="MyTags">
+    </datalist>
+    Current tags:<span id="currenttags"></span>
+    <a class="next btn btn-small btn-info" onclick="tagcloud()">tag cloud</a>
+    <a class="btn btn-small btn-success" href='<?php echo $webbase?>'>all</a>
+    <span id="pictags"></span>
+  </p>
 </form>
-  Current tags:<span id="currenttags"></span>
-  <button class="next" type="button" onclick="tagcloud()">tag cloud</button>
 </div>
 
 <div class="nextprev"> <ul></ul></div>
@@ -63,289 +109,26 @@ page <span class="index"></span>
 <div class="pics"><ul></ul> </div>
 
 <footer>
-  This gallery belongs to <?php echo htmlspecialchars($admin) ?>.
-  <div class="copyright"> photo-tags: copyright 2011 Arun Persaud arun@nubati.net, code available at <a href="http://source.nubati.net/projects/photo-tags">source.nubati.net/projects/photo-tags</a></div>
+  <div class="pull-left">This gallery belongs to <?php echo htmlspecialchars($admin) ?>.</div>
+  <div class="copyright pull-right"> photo-tags: copyright 2011-2012 Arun Persaud arun@nubati.net,<br /> code available at <a href="http://source.nubati.net/projects/photo-tags">source.nubati.net/projects/photo-tags</a></div>
 </footer>
 
 
+<script src = "<?php echo $webbase.autoversion("/js/photo-tags.js")?>"></script>
+<script src="http://code.jquery.com/jquery-latest.js"></script>
+<script src="js/bootstrap.min.js"></script>
 <script type="text/javascript" >
 
+/*hand parameters over to javascript*/
 var page=<?php echo $page ?>;
 var N=<?php echo $N ?>;
 var T="<?php echo $tags ?>";
 var ID=<?php echo $pic ?>;
 var count=0;
-
+var dbprefix="<?php echo $dbprefix ?>".replace(/\//g,"\/");
 var webbase = "<?php echo $webbase?>";
-var pics = d3.select(".pics").select("ul");
-
-
-/* populate data list with tags*/
-d3.json(webbase+"/getjson.php?S", function(json) {
-    d3.select("#MyTags").selectAll("option").data(json)
-      .enter().append("option").attr("value",function(d) {return d.name});
-  });
-
-/* update form to point to new link */
-d3.select("input").on("keyup", function(d) {
-    d3.select('form').attr("action",webbase+"/tag/"+document.getElementById('MyTagsInput').value.replace(" ","+"));
-});
-
-if (T!="")
-  {
-    var mycurrenttags = T.split(",");
-
-    d3.select("#currenttags").select("button").remove();
-    d3.select("#currenttags").selectAll("button")
-      .data(mycurrenttags).enter()
-      .append("button").attr("type","button").text( function(d) {return d;} );
-  }
- else
-  {
-    d3.select("#currenttags").select("button").remove();
-    d3.select("#currenttags").append("span").text( ' none');
-  };
-
-function load_content() {
-  //  d3.select(".debug").text("T,P,N = *"+T+"* *"+page+"* *"+N+"*");
-
-  if (ID>=0)
-    url = webbase+"/getjson.php?ID="+ID;
-  else if(T!="")
-    url = webbase+"/getjson.php?T="+T+"&P="+page;
-  else
-    url = webbase+"/getjson.php?P="+page;
-
-  /* update pics */
-  d3.json(url, function(json) {
-      count=0;
-      pics.selectAll("li").remove();
-      picdata=json;
-
-      /* if ID is set, just show one pictures, else create an array of pictures */
-      if (ID>=0)
-       {
-         var singlepicspace=pics.selectAll("li").data(picdata, function(d){return ID;}).enter().append("li").append("div").attr("class","singlepic");
-         singlepicspace.append("div").attr("class","left").append("img").attr("src",webbase+"/icons/left.png");
-         singlepicspace.append("img")
-           .attr("class","large")
-           .attr("src",function(d) {
-               s= d.base_uri+'/'+d.filename;
-               s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>',webbase+'/Photos-small/');
-               return s;
-             });
-         singlepicspace.append("div").attr("class","right").append("img").attr("src",webbase+"/icons/right.png");
-
-         update_thumbnails();
-       }
-      else
-       {
-         d3.select(".nextprev").select("ul").selectAll("li").remove();
-         pics.selectAll("li").data(picdata)
-           .enter().append("li")
-           .append("a")
-           .on("click", function(d) { load_pic(d.id); })
-           .append("img")
-           .attr("src",function(d) {
-               count++;
-               s= d.base_uri+'/'+d.filename;
-               s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>',webbase+'/Photos-tiny/');
-               return s;
-             });
-       };
-
-     checkbutton();
-    });
-
-   update_permalink()
-}
-
-function update_permalink() {
-  /* update permalink */
-
-  permalink = webbase;
-
-  if(T!="")
-    permalink += '/tag/' + T;
-  if(page!=1)
-    permalink += '/page/' + page;
-  if(ID>0)
-    permalink += '/pic/' + ID;
-
-  d3.select(".permalink").html("Permalink: <a href=\""+permalink+"\">"+permalink+"</a>");
-}
-
-function prev_page() {
-  if (page>=2) page=page-1;
-  load_content();
-}
-
-function next_page() {
-  page=page+1;
-  load_content();
-}
-
-function prev_pic() {
-}
-
-function next_pic() {
-}
-
-function load_pic(myid) {
-  ID=myid;
-  update_page_index();
-  update_thumbnails();
-  load_content();
-}
-
-function tagcloud() {
-
-  url = webbase+"/getjson.php?CLOUD=1";
-
-  pics.selectAll("li").remove();
-
-  var svgelement=pics.append("li")
-    .append("svg").attr("width",400).attr("height",400);
-
-  /* update pics */
-  d3.json(url, function(json) {
-      svgelement.selectAll("text").data(json).enter().append("text")
-       .style("font-size", function(d){return (Math.log(d.count+1)/2.0)+"em"})
-       .text(function(d) { return d.name+" "; })
-       .on("mouseover", function(d){ d3.select(this).style("color","red")} )
-       .on("mouseout", function(d){ d3.select(this).style("color","white")} )
-       .on("click", function(d) { document.location.href=webbase+'/tag/'+d.name })
-    });
-}
-
-function update_thumbnails(){
-  if(T!="")
-    url2 = webbase+"/getjson.php?NP=1&T="+T+"&ID="+ID;
-  else
-    url2 = webbase+"/getjson.php?NP=1&ID="+ID;
-
-  var IDprev=-1;
-  var IDnext=-1;
-  var IDcurr=-1;
-  d3.json(url2, function(json2) {
-      /* figure out where the arrows on the pic should link to */
-      all=""
-      for (var i in json2){
-       if( IDcurr != ID )
-         {
-           IDprev = IDcurr;
-           IDcurr = IDnext;
-           IDnext = json2[i].id;
-         };
-      }
-
-      var thumbs= d3.select(".nextprev").select("ul").selectAll("li").data(json2, function(d) {return d.id;});
-
-      thumbs.enter().append("li")
-       .append("a")
-       .on("click", function(d) {
-           load_pic(d.id); }
-         )
-       .append("img")
-       .attr("src",function(d) {
-           s= d.base_uri+'/'+d.filename;
-           s = s.replace('file:\/\/<?php echo "".str_replace("/","\/",$dbprefix); ?>',webbase+'/Photos-tiny/');
-           return s;
-         })
-       .style("height","0")
-       .transition().duration(1000)
-       .style("height","100px");
-
-      thumbs.exit().select("img").transition().duration(1000).style("height","0");
-      thumbs.exit().transition().duration(1050).remove();
-
-      /* resort elements */
-      d3.select(".nextprev").select("ul").selectAll("li").sort(function(a,b){return a.id-b.id;});
-      d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img").classed("current",false);
-      d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img").classed("current",function(d){return (d.id==IDcurr);});
-
-
-      /* add links for left/right arrows */
-      if (IDprev != -1 )
-       d3.select(".left").on("click", function() { load_pic(IDprev); });
-      if (IDnext != -1 )
-       d3.select(".right").on("click", function() { load_pic(IDnext); });
-
-    });
-}
-
-function checkbutton()
-{
-  if (page==1)
-    { d3.select("button.prev").attr("disabled","disabled");}
-  else
-    { d3.select("button.prev").attr("disabled", null);};
-
-  if (count<N)
-    { d3.select("button.next").attr("disabled","disabled");}
-  else
-    { d3.select("button.next").attr("disabled",null);}
-}
-
-function update_page_index()
-{
-  /* load number of pictures */
-  myID = "";
-  if(ID > 0)
-    myID = "&ID="+ID;
-
-  if(T!="")
-    url = webbase+"/getjson.php?C=1&T="+T+myID;
-  else
-    url = webbase+"/getjson.php?C=1"+myID;
-
-  d3.json(url, function(json) {
-    /* update index, show only page +-5 pages max */
-    n = Math.floor(json[0].total/N);
-    nr = Math.floor( (json[0].row-1)/N); /* rowid starts at 1 not 0 */
-
-    if(nr > 0)
-      page = nr+1;
-
-    var mydata = new Array();  // add json data  {page: <nr>, name: <name>} ; at end reform array into real json and use d3 to parse it
-
-    if(n>0)
-      {
-        if(page>7)
-         {
-           mydata.push('{ page:1, name:"1"}');
-           mydata.push('{ page:1.5, name:"..."}');
-           start = page-5;
-         }
-        else
-         start=1;
-
-        for(i=start;i<=Math.min(n+1,page+5);i++)
-         mydata.push('{ page:'+i+', name:"'+i+'"}');
-
-        if(page+5<n)
-         {
-           mydata.push('{ page:'+(n+0.5)+', name:"..."}');
-           mydata.push('{ page:'+(n+1)+', name:"'+(n+1)+'"}');
-         }
-        else if(page+5==n)
-         mydata.push('{ page:'+(n+1)+', name:"'+(n+1)+'"}');
-      };
-    mydata = "["+mydata.join(",")+"]";
-    mydata =  eval('(' + mydata + ')');
-
-    var pageindex = d3.select(".index").selectAll("button").data(mydata, function(d){ return d.page; });
-    pageindex.exit().remove();
-    pageindex.enter().append("button")
-      .on("click", function(d) { if(  (d.page - Math.floor(d.page)) ==0 )  {page=d.page; ID=-1;load_content(); update_page_index();} })
-      .text(function(d) {return " "+d.name+" "});
-    pageindex.sort( function(a,b) { return a.page- b.page;} );
-    } );
-
-  d3.select(".index").selectAll("button").classed("currentpage",false);
-  d3.select(".index").selectAll("button").classed("currentpage",function(d){return (d.page==page);});
-}
 
+init();
 load_content();
 update_page_index();