$.fn.realVal = function() {

    var obj = $(this[0]);

    if(obj.val) {

        if(obj.val() === obj.attr('defaultText')) {

            return '';

        }

        else {

            return obj.val();

        }

    }

    else {

        return null;

    }

};

function init_events_base(base_node, embed_url) {

    $('.ldt_link_embed',base_node).click(function(e) {

        e.preventDefault();

        var link = $(e.target);

        var json_url = link.attr("href");

        var player_id = link.attr("id");

        var ldt_id = player_id.substring(15);

        $('<a />', {

            href: embed_url+'?json_url='+escape(json_url)+'&player_id='+escape(player_id)+'&ldt_id='+escape(ldt_id),

            target: "_blank"

        }).nyroModal({

            filters: ['iframe'],

            sizes: {

                minW: '750',

                minH: '662'

            },

            callbacks: {

                afterShowCont: function(nm) {

                    nm.store.iframe.height(662);

                    nm.store.iframe.width(750);

                }

            }

            }).trigger('nyroModal');

        return false;

    });

    $('.imageline',base_node).each(function(i) {

        var tr = $(this);

        tr.mouseover(function() {

            $('.cellimgdiv',this).css('visibility', 'visible');

        }); 

        tr.mouseout(function() {

            $('.cellimgdiv',this).css('visibility', 'hidden');

        });

    });

    $('.cellimgdiv img').qtip({ 

        style: { 

            'name': 'dark',

            'filter':'alpha(opacity=70)',

            '-moz-opacity':'0.7',

            '-khtml-opacity': '0.7',

            'opacity': '0.7',

            'border': {

                'width' : '0',

                'color': '#505050'

            }, 

            'tip': true

        } 

    });

}

function testAndClose(close_fn) {

	return function(force) {

	    // Here we ask LDT if the current work is modified and if the user want to save it.

	    var ldtSwf =  $('#ldtInitSwf',$.nmTop().store.iframe.contents()).get(0);

	    // In the ldt_link_create case, the modal page can be the form, or the ldt swf. So we have to test.

	    if (!force && ldtSwf && ldtSwf.name==="ldtInitSwf" && ldtSwf.isModified()==="true") {

	        ldtSwf.askSave();

	    }

	    else {

            close_fn.apply(this);

	    }

	};

}

function searchCallback(target, container_selector, url, timeout) {

    timeout = typeof(timeout) !== 'undefined' ? timeout : 0;

    target = $(target);

    // remove all qtip

    $(".qtip").remove();

    if(target.realVal().length > 0) {

        target.nextAll(".searchclear").show();

    }

    if(target.attr('timer')) {

        clearTimeout(target.attr('timer'));

    }

    target.attr(

        'timer',

        setTimeout(function() {

            target.next(".searchajaxloader").show();

            target.nextAll(".searchclear").hide();

            var filterVal = "_" + escape(target.realVal());

            url = url.replace('__FILTER__',filterVal);

            $.ajax({

                url: url,

                cache: false,

                success: function(data, status, request) {

                    $(container_selector).html(data);

                    target.next(".searchajaxloader").hide();

                    if(target.realVal().length > 0) {

                        target.nextAll(".searchclear").show();

                    }

                    init_events($(container_selector));

                    target.removeAttr('timer');

                }

            });    

        },

        300)

    );

}

function init_events_contents(base_node, embed_url, content_filter_url) {

    init_events_base(base_node, embed_url);

    $('.content_link_create').each(function(i){

        $(this).attr("target","_blank");

    });

    $('.content_link_create').nyroModal({

        filters: ['iframe'],

        sizes: {

            minW: 770,

            minH: 550

        },

        callbacks: {

            afterClose: function(nm) {

                searchCallback($('#searchprojectsinput'), "#contentslistcontainer", content_filter_url);

            },

            afterShowCont: function(nm) {

                nm.store.iframe.width(770);

                nm.store.iframe.height(550);

                nm.store.iframe.load(function() {

                    var form_status = $(this).contents().find("#content_form_status").val(); 

                    if(form_status === 'saved' || form_status === 'deleted' ) {

                        $.nmTop().close();

                    }

                });

            }

        }

    });

    $('.contenttitlelink').each(function(i){

        $(this).attr("target","_blank");

    });

    $('.contenttitlelink').nyroModal({

        filters: ['iframe'],

        sizes: {

            minW: 770,

            minH: 550

        },

        callbacks: {

            afterClose: function(nm) {

                searchCallback($("#searchcontentsinput"),"#contentslistcontainer",content_filter_url,0);    

            },

            afterShowCont: function(nm) {

                nm.store.iframe.width(770);

                nm.store.iframe.height(550);

                nm.store.iframe.load(function() {

                      var form_status = $(this).contents().find("#content_form_status").val(); 

                      if(form_status === 'saved' || form_status === 'deleted') {

                          $.nmTop().close();

                      }

                  });

            }

        }

    });

}

function init_events_base_projects(base_node, embed_url, searchprojectfilterurl, publishprojecturl, unpublishprojecturl) {

    // These are the functions called when we display a project in an LDT modal window

    $('.ldt_link',base_node).each(function(i){

        $(this).attr("target","_iri");

    });

    $('.ldt_link',base_node).nyroModal({

        filters: ['iriIframe'],

        sizes: {

            minW: '1025',

            minH: '665'

        },

        showCloseButton: true,

        closeOnEscape:false,

        closeOnClick:false,

        callbacks: {

            afterShowCont: function(nm) {

                nm.store.iframe.width(1025);

                nm.store.iframe.height(665);

            },

            close: function(nm) {

                // We don't do anything here, we hack the callback directly from the close function.

            },

            afterClose: function(nm) {

                // Can't do that because searchprojectfilterurl is not defined in init_events_base params

                searchCallback($('#searchprojectsinput'), "#projectslistcontainer", searchprojectfilterurl, 0);

            }

        }

    });

    $('.ldt_link',base_node).each(function(i, e) {

        nm = $(e).data('nmObj');

        $(e).data('nmObj', $.extend(true, nm, {

            close: testAndClose(nm.close)

        }));

    });    

    $('.ldt_link_create',base_node).each(function(i){

        $(this).attr("target","_iri");

    });

    $('.ldt_link_create',base_node).nyroModal({

        filters: ['iriIframe'],

        sizes: {

            minW: '600',

            minH: '500'

        },

        showCloseButton:true,

        closeOnEscape:false,

        closeOnClick:false,

        callbacks: {

            afterShowCont: function(nm) {

                nm.store.iframe.width(600);

                nm.store.iframe.height(600);

                var iframe = nm.store.iframe;

                iframe.load(function(){

                    var form_status = $(this).contents().find("#project_form_status").val(); 

                    if(form_status === 'saved' || form_status === 'deleted' ) {

                        $.nmTop().close();

                    }

                    var swfobject = $(this).contents().find("#ldtInitSwf"); 

                    if (swfobject.length) {

                        nm['sizes']['initW'] = 1025;

                        nm['sizes']['initH'] = 665;

                        nm.resize();

                        nm.store.iframe.width(1025);

                        nm.store.iframe.height(665);

                    }

                });

            },

            afterClose: function(nm) {

                searchCallback($('#searchprojectsinput'), "#projectslistcontainer", searchprojectfilterurl, 0);

            }    

        }        

    });

    $('.ldt_link_create',base_node).each(function(i, e) {

        nm = $(e).data('nmObj');

        $(e).data('nmObj', $.extend(true, nm, {

            close: testAndClose(nm.close)

        }));

    });

    $('.publishedproject', base_node).click(function(e) {

        e.preventDefault();

        var target = $(e.target);

        var project_id = target.attr('id').replace('project_','');

        var url = unpublishprojecturl.replace('__PROJECT_ID__', project_id);

        $.ajax({

            url: url,

            type: 'POST',

            data: {csrfmiddlewaretoken:global_csrf_token},

            // bug with jquery >= 1.5, "json" adds a callback so we don't specify dataType

            //dataType: 'json',

            success: function(json, textStatus, XMLHttpRequest) {

                if(json.res) {

                    searchCallback($('#searchprojectsinput'), "#projectslistcontainer", searchprojectfilterurl, 0);

                }

            }

        });

    });

    $('.unpublishedproject', base_node).click(function(e) {

        e.preventDefault();

        var target = $(e.target);

        var project_id = target.attr('id').replace('project_','');

        var url = publishprojecturl.replace('__PROJECT_ID__', project_id);

        $.ajax({

            url: url,

            type: 'POST',

            data: {csrfmiddlewaretoken:global_csrf_token},

            // bug with jquery >= 1.5, "json" adds a callback so we don't specify dataType

            //dataType: 'json',

            success: function(json, textStatus, XMLHttpRequest) {

                if(json.res) {

                    searchCallback($('#searchprojectsinput'), "#projectslistcontainer", searchprojectfilterurl, 0);

                }

            }

        });

    });

    $('.projecttitlelink').each(function(i){

        $(this).attr("target","_blank");

    });

    $('.projecttitlelink').nyroModal({

        filters: ['iframe'],

        sizes: {

            minH:680, 

            minW:600

        },

        callbacks: {

            afterClose: function(nm) {

                searchCallback($('#searchprojectsinput'), "#projectslistcontainer", searchprojectfilterurl, 0);

            },

            afterShowCont: function(nm) {

                nm.store.iframe.height(680);

                nm.store.iframe.width(600);

                var iframe = nm.store.iframe;

                iframe.load(function(){

                      var form_status = $(this).contents().find("#project_form_status").val(); 

                      if(form_status === 'saved' || form_status === 'deleted') {

                          $.nmTop().close();

                      }

                  });

            }

        }

    });

}

function init_events_projects(base_node, embed_url, searchprojectfilterurl, publishprojecturl, unpublishprojecturl) {

    init_events_base(base_node, embed_url);

    init_events_base_projects(base_node, embed_url, searchprojectfilterurl, publishprojecturl, unpublishprojecturl);