/* Copyright 2006 por Connecty Networks. Todos os direitos reservados */
function Flickr() { this.init(); this.cfg = { title: " - Fotos do Flickr", module: "Flickr"
}
this.defaultProfile["tags"] = ""; this.defaultProfile["layout"] = "s"; this.defaultProfile["target"] = "s"; this.tagUrl = "http://www.flickr.com/services/feeds/photos_public.gne?format=rss_200"; this.domSettings = [ { tag: "div", className: "settings_section", childs: [ { tag: "span", innerHTML: "Tag(s): ", className: "settings_label"}, { tag: "input", type: "text", size: "15", id: "selectTags", className: "settings_control"}, { tag: "input", type: "button", events: {onclick: "setTags()"}, value: " Guardar ", className: "settings_control"}, ]}, { tag: "div", className: "settings_section", childs: [ { tag: "span", innerHTML: "Mostrar fotos em: ", className: "settings_label"}, { tag: "select", id: "selectLayout", events: {onclick: "setLayout()"}, className: "settings_control", options: [ { value:"s", text: "Slides"}, { value:"t", text: "Thumbnails"} ]} ]}, { tag: "div", className: "settings_section", childs: [ { tag: "span", innerHTML: "Abrir fotos em: ", className: "settings_label"}, { tag: "select", id: "selectTarget", events: {onclick: "setTarget()"}, className: "settings_control", options: [ { value:"s", text: "Flickr"}, { value:"f", text: "Tamanho real"}, ]
} ]}
]
this.domContent = [ { tag: "div", className: "menu_panel", id: "head", display: false, childs: [ createTableDom([{content: "  ", width: "49%"}, {content: createButtonDom(false, "showPrevPhoto()", "widgets/flickr/img/previous.gif"), width: "1%"}, {content: createButtonDom(false, "showNextPhoto()", "widgets/flickr/img/next.gif"), width: "1%"}, {content: "  ", width: "49%"} ], "100%")
]
}, { tag: "div", className: "menu_panel", id: "view_big", style: {textAlign: "center"}, display: false, childs: [ { tag: "a", href: "void", events: {onclick: "openBigPhoto()"}, childs: [ { tag: "img", id: "big_photo" } ]} ]}, { tag: "div", className: "menu_panel", id: "view_thumbs", style: {textAlign: "center"}, display: false }]; this.onBuildInterface = function() { this.buildDomModel(this.elements.settings, this.domSettings); this.buildDomModel(this.elements.content, this.domContent); this.elements.selectTags.value = this.profile.tags; this.elements.selectLayout.value = this.profile.layout; this.elements.selectTarget.value = this.profile.target;}
this.setLayout = function() { this.profile.layout = this.elements.selectLayout.value; this.save(); this.renderPhotos();}
this.setTarget = function() { this.profile.target = this.elements.selectTarget.value; this.save();}
this.setTags = function() { var tags = trim(this.elements.selectTags.value); if(tags != "") { this.profile.tags = tags; this.save(); this.refresh();}
}
this.onOpen = function() { this.refresh();}
this.refresh = function() { this.setTitle("A verificar fotos..."); xmlRequest.send(this.tagUrl + (this.profile.tags=="" ? "" : "&tags="+escape(this.profile.tags)), this, "showPhotos");}
this.renderPhotos = function() { if(this.data) { if(this.profile.layout == "s") { if(this.data.items.length > 1) { showEl(this.elements.head);} else { hideEl(this.elements.head);}
this.curPhoto = 0; this.showBigPhoto(this.curPhoto);} else { this.showAllPhotos();}
}
}
this.curPhoto = 0; this.showPrevPhoto = function() { this.curPhoto--; if(this.curPhoto<0) { this.curPhoto = this.data.items.length-1;}
this.showBigPhoto(this.curPhoto);}
this.showNextPhoto = function() { this.curPhoto++; if(this.curPhoto >= this.data.items.length) { this.curPhoto = 0;}
this.showBigPhoto(this.curPhoto);}
this.showBigPhoto = function(n) { hideEl(this.elements.view_thumbs); showEl(this.elements.view_big); var src = this.data.items[n]["media:thumbnail"]["url"]; src = src.substr(0, src.length-5) + 'm.jpg'; preloadImg(this.elements.big_photo, src); showEl(this.elements.head);}
this.showAllPhotos = function() { showEl(this.elements.view_thumbs); hideEl(this.elements.view_big); hideEl(this.elements.head); var photosDom = []; for(var i=0; i<this.data.items.length; i++) { photosDom[photosDom.length] = { tag: "a", href: "void", events: {onclick: "openPhoto("+i+")"}, innerHTML: "<img width=75 src='"+this.data.items[i]["media:thumbnail"].url+"'> "};}
this.elements.view_thumbs.innerHTML = ''; this.buildDomModel(this.elements.view_thumbs, photosDom);}
this.openBigPhoto = function() { this.openPhoto(this.curPhoto);}
this.openPhoto = function(n) { open((this.profile.target == "s") ? this.data.items[n].link : this.data.items[n]["media:content"].url);}
this.showPhotos = function(response) { if(response.responseXML.documentElement) { this.data = XMLParser.xml2hash(response.responseXML.documentElement); if(this.data) { this.setTitle(this.data.title); this.renderPhotos();}
}
}
}
Flickr.prototype = new Widget();