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<?php
$photo_tags_json = $vars['photo_tags_json'];
?>
<script type="text/javascript" src="<?= $vars['url'] ?>mod/tidypics/vendors/jquery.imgareaselect-0.7.js"></script>
<script type="text/javascript" src="<?= $vars['url'] ?>mod/tidypics/vendors/jquery.quicksearch.js"></script>
<script type="text/javascript">
var coordinates = "";
var user_id = 0;
var tagging = 0;
// add to DOM as soon as ready
$(document).ready(function () {
$('ul#phototagging-menu li').quicksearch({
position: 'before',
attached: 'ul#phototagging-menu',
loaderText: '',
inputClass: 'input-filter',
labelText: "<p><?php echo elgg_echo('tidypics:tagthisphoto'); ?></p>",
delay: 100
});
$('#quicksearch').submit( function () { addTag() } );
}
);
// images are loaded so process tags
$(window).load(function () {
$('#tidypics_image').setupTags();
}
);
// get tags over image ready for mouseover
$.fn.setupTags = function()
{
image = this;
imgOffset = $(image).offset();
tags = <?php echo $photo_tags_json; ?>;
$(tags).each(function(){
appendTag(imgOffset, this);
});
$(image).hover(
function(){
$('.tidypics_tag').show();
},
function(){
$('.tidypics_tag').hide();
}
);
addTagEvents();
$('.phototag-links').hover(
function(){
code = this.id.substr(7); // cut off taglink to get unique id
$('#tag'+code).show();
},
function(){
code = this.id.substr(7);
$('#tag'+code).hide();
}
);
// make sure we catch and handle when the browser is resized
$(window).resize(function () {
$('.tidypics_tag').remove();
imgOffset = $(image).offset();
$(tags).each(function(){
appendTag(imgOffset, this);
});
addTagEvents();
});
}
function appendTag(offset, tag)
{
// catch for IE when no tags available
if (tag.id == undefined)
return;
tag_top = parseInt(imgOffset.top) + parseInt(tag.y1);
tag_left = parseInt(imgOffset.left) + parseInt(tag.x1);
tag_div = $('<div class="tidypics_tag" id="tag'+tag.id+'"></div>').css({ left: tag_left + 'px', top: tag_top + 'px', width: tag.width + 'px', height: tag.height + 'px' });
tag_text_div = $('<div class="tidypics_tag_text">'+tag.text+'</div>').css({ left: tag_left + 'px', top: tag_top + 'px', width: tag.width + 'px', height: 20 + 'px' });
$('body').append(tag_div);
$('body').append(tag_text_div);
}
function addTagEvents()
{
$('.tidypics_tag').hover(
function(){
$('.tidypics_tag').show();
$(this).next('.tidypics_tag_text').show();
$(this).next('.tidypics_tag_text').css("z-index", 10000);
},
function(){
$('.tidypics_tag').show();
$(this).next('.tidypics_tag_text').hide();
$(this).next('.tidypics_tag_text').css("z-index", 0);
}
);
}
function selectUser(id, name)
{
user_id = id;
$("input.input-filter").val(name);
}
function startTagging()
{
if (tagging != 0)
{
stopTagging();
return;
}
tagging = 1;
$('#tag_control').text("Stop Tagging");
showTagInstruct();
$('#tidypics_image').hover(
function(){
$('.tidypics_tag').hide();
},
function(){
$('.tidypics_tag').hide();
}
);
$('img#tidypics_image').imgAreaSelect( {
borderWidth: 2,
borderColor1: 'white',
borderColor2: 'white',
disable: false,
hide: false,
onSelectEnd: showTagMenu,
onSelectStart: hideTagMenu
}
);
}
function stopTagging()
{
tagging = 0;
hideTagInstruct();
hideTagMenu();
$('#tag_control').text("Tag this photo");
$('img#tidypics_image').imgAreaSelect( {hide: true, disable: true} );
// restart tag hovering
$('#tidypics_image').hover(
function(){
$('.tidypics_tag').show();
},
function(){
$('.tidypics_tag').hide();
}
);
}
function showTagMenu(oObject, oCoordenates)
{
offsetX = -100;
imgOffset = $('#tidypics_image').offset();
// show the list of friends
if (oCoordenates.width != 0 && oCoordenates.height != 0) {
coordinates = oCoordenates;
_top = imgOffset.top + oCoordenates.y2;
_left = imgOffset.left + oCoordenates.x2 + offsetX;
$('#tag_menu').show().css({
"top": _top + "px",
"left": _left + "px"
});
$(".input-filter").focus();
}
}
function hideTagMenu()
{
$('#tag_menu').hide();
}
function showTagInstruct()
{
offsetY = -60;
imgOffset = $('#tidypics_image').offset();
imgWidth = $('#tidypics_image').width();
_top = imgOffset.top + offsetY;
_left = imgOffset.left;
$('#tagging_instructions').show().css({
"top": _top + "px",
"left": _left + "px"
});
}
function hideTagInstruct()
{
$('#tagging_instructions').hide();
}
function addTag()
{
// do I need a catch for no tag?
$("input#user_id").val(user_id);
$("input#word").val( $("input.input-filter").val() );
coord_string = '"x1":"' + coordinates.x1 + '",';
coord_string += '"y1":"' + coordinates.y1 + '",';
coord_string += '"width":"' + coordinates.width + '",';
coord_string += '"height":"' + coordinates.height + '"';
$("input#coordinates").val(coord_string);
//Show loading
//$("#tag_menu").replaceWith('<div align="center" class="ajax_loader"></div>');
}
</script>
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