| -rw-r--r-- | content/flickr.js | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/content/flickr.js b/content/flickr.js index b5bfa43..75d1a72 100644 --- a/content/flickr.js +++ b/content/flickr.js @@ -66,282 +66,287 @@ Photo.prototype = { // TODO: @rotation @isfavorite this.owner = {}; t = n.getElementsByTagName('owner').item(0); if(t) { this.owner.nsid=t.getAttribute('nsid'); this.owner.username=t.getAttribute('username'); this.owner.realname=t.getAttribute('realname'); this.owner.location=t.getAttribute.location; } t = n.getElementsByTagName('description').item(0); if(t && t.firstChild) { this.description = t.firstChild.nodeValue; } // TODO: visibility/@ispublic visibility/@isfriend visibility/@isfamily // TODO: dates/@posted dates/@taken dates/@takengranularity dates/@lastupdate // TODO: permissions/@permcomment permsiions/@permaddmeta // TODO: editability/@canaddcomment editability/@canaddmeta // TODO: comments // TODO: notes/note/@id notes/note/@author notes/note/@authorname // TODO: notes/note/@x notes/note/@y notes/note/@w notes/note/@h // TODO: notes/note // TODO: tags/tag/@id tags/tag/@author tags/tag/@raw tags/tag // TODO: urls/url/@type urls/url } }; function Flickr() { } Flickr.prototype = { rest_url: 'http://www.flickr.com/services/rest/', auth_url: 'http://flickr.com/services/auth/', photo_url: 'http://static.flickr.com/', photos_url: 'http://www.flickr.com/photos/', upload_url: 'http://www.flickr.com/services/upload/', api_sig: function(paramstr) { return MD5(toutf8(this.api_shs+paramstr)); }, api_call_url: function(params,url) { params.api_key = this.api_key; var pp = new Array(); for(var p in params) { pp.push(p); } var pstr = ''; var rv = (url?url:this.rest_url)+'?'; for(var p in pp.sort()) { var pn = pp[p]; pstr += pn+params[pn]; rv += pn+'='+params[pn]+'&'; } rv += 'api_sig='+this.api_sig(pstr); return rv; }, api_call: function(params, on_success, on_failure) { if(params.auth_token == 'default') params.auth_token = this.token; var x = new XMLHttpRequest(); x.open("GET",this.api_call_url(params)); x.onreadystatechange=function() { if(x.readyState!=4) return false; if(x.status==200) { var stat = x.responseXML.firstChild.getAttribute('stat'); if(stat=='ok') { if(on_success) on_success(x); }else{ var e = x.responseXML.getElementsByTagName('err').item(0); var ecode = e.getAttribute('code'); var emsg = e.getAttribute('msg'); dump(params.method+' failed: '+ecode+' '+emsg+'\n'); if(on_failure) on_failure(x,stat,ecode,emsg); } }else{ if(on_failure) on_failure(x); } return true; } x.send(null); return true; }, frob: null, authorize_0: function(perms, on_s, on_f) { var _this = this; this.api_call( { method: 'flickr.auth.getFrob' }, function(x) { _this.frob = xp_str('/rsp/frob',x.responseXML); var u = _this.api_call_url( { frob: _this.frob, perms: perms?perms:'delete' }, _this.auth_url ); if(on_s) on_s(x,_this.frob,u); }, function(x,s,c,m) { if(on_f) on_f(x,s,c,m); } ); }, token: null, perms: null, user: null, authorize_1: function(on_s, on_f) { var _this = this; this.api_call( { method: 'flickr.auth.getToken', frob: this.frob }, function(x) { _this.token = xp_str('/rsp/auth/token',x.responseXML); _this.perms = xp_str('/rsp/auth/perms',x.responseXML); var u = xp_node('/rsp/auth/user',x.responseXML); _this.user = { nsid: u.getAttribute('nsid'), username: u.getAttribute('username'), fullname: u.getAttribute('fullname') }; if(on_s) on_s(x); }, function(x,s,c,m) { if(on_f) on_f(x,s,c,m); } ); }, prefs: Components.classes['@mozilla.org/preferences-service;1'].getService( Components.interfaces.nsIPrefBranch ), prefs_root: 'net.klever.kin.flickr', save_token: function() { // TODO: don't clear when there's nothing to clear or catch exceptions if(this.token) this.prefs.setCharPref(this.prefs_root+'.auth_token',this.token); else this.prefs.clearUserPref(this.prefs_root+'.auth_token'); if(this.perms) this.prefs.setCharPref(this.prefs_root+'.auth_perms',this.perms); else this.prefs.clearUserPref(this.prefs_root+'.auth_perms'); if(this.user && this.user.nsid!=null && this.user.nsid!=undefined) this.prefs.setCharPref(this.prefs_root+'.auth_user.nsid',this.user.nsid); else this.prefs.clearUserPref(this.prefs_root+'.auth_user.nsid'); if(this.user && this.user.username!=null && this.user.username!=undefined) this.prefs.setCharPref(this.prefs_root+'.auth_user.username',this.user.username); else this.prefs.clearUserPref(this.prefs_root+'.auth_user.username'); if(this.user && this.user.fullname!=null && this.user.fullname!=undefined) this.prefs.setCharPref(this.prefs_root+'.auth_user.fullname',this.user.fullname); else this.prefs.clearUserPref(this.prefs_root+'.auth_user.fullname'); }, _reset_token: function() { this.token = null; this.perms = null; this.user = null; return false; }, load_token: function() { try { if(this.prefs.getPrefType(this.prefs_root+'.auth_token')!=this.prefs.PREF_STRING) return this._reset_token(); this.token = this.prefs.getCharPref(this.prefs_root+'.auth_token'); if(this.prefs.getPrefType(this.prefs_root+'.auth_perms')!=this.prefs.PREF_STRING) return this._reset_token(); this.perms = this.prefs.getCharPref(this.prefs_root+'.auth_perms'); if(this.prefs.getPrefType(this.prefs_root+'.auth_user.nsid')!=this.prefs.PREF_STRING) return this._reset_token(); this.user = new Object(); this.user.nsid = this.prefs.getCharPref(this.prefs_root+'.auth_user.nsid'); if(this.prefs.getPrefType(this.prefs_root+'.auth_user.username')!=this.prefs.PREF_STRING) return this._reset_token(); this.user.username = this.prefs.getCharPref(this.prefs_root+'.auth_user.username'); if(this.prefs.getPrefType(this.prefs_root+'.auth_user.fullname')!=this.prefs.PREF_STRING) return this._reset_token(); this.user.fullname = this.prefs.getCharPref(this.prefs_root+'.auth_user.fullname'); }catch(e) { return this._reset_token(); } return true; }, reset_token: function() { this._reset_token(); this.save_token(); }, get_photo_url: function(ser,id,sec,sfx,ext) { var rv = this.photo_url + ser + '/' + id + '_' + sec; if(sfx && sfx!='_') rv += '_'+sfx; rv += ext?'.'+ext:'.jpg'; return rv; }, get_image_url: function(o,sfx) { return this.get_photo_url( o.server, (o instanceof Photoset)? o.primary : o.id, o.secret, sfx, (sfx=='o')?o.originalformat:null ); }, get_photo_page_url: function(p) { - if(p instanceof Photo) // TODO: half wrong, what if no owner? - return this.photos_url + (p.owner.nsid?p.owner.nsid:this.user.nsid) + '/' + p.id; - else // TODO: take owner into account? + if(p instanceof Photo) { + // TODO: track photoset and user owner id from there? + // The approach below is sheerly wrong. + var o = this.user.nsid; + if(p.owner && p.owner.nsid) o = p.owner.nsid; + var rv = this.photos_url + o +'/' + p.id; + return rv; + }else // TODO: take owner into account? return this.photos_url + this.user.nsid + '/' + p; }, make_photo_url: function(p,sfx) { if(sfx=='p') return this.get_photo_page_url(p); else return this.get_image_url(p,sfx); }, upload_file: function(f,fa,on_success,on_failure) { try { var fi = Components.classes["@mozilla.org/file/local;1"] .createInstance(Components.interfaces.nsILocalFile); fi.initWithPath( f ); var st = Components.classes["@mozilla.org/network/file-input-stream;1"] .createInstance(Components.interfaces.nsIFileInputStream); st.init(fi,0x01,00004,null); var bis = Components.classes["@mozilla.org/binaryinputstream;1"] .createInstance(Components.interfaces.nsIBinaryInputStream); bis.setInputStream(st); // allocate and initialize temp storage string var pbs = Components.classes["@mozilla.org/storagestream;1"] .createInstance(Components.interfaces.nsIStorageStream); pbs.init(1024,10000000,null); // create output stream var pbos = pbs.getOutputStream(0); // and a binaryoutputstream interface var pbbos = Components.classes["@mozilla.org/binaryoutputstream;1"] .createInstance(Components.interfaces.nsIBinaryOutputStream); pbbos.setOutputStream(pbos); /* create POST body */ var boundarytoken = 'kadaroloongazaduviaxamma'; var boundary = '--'+boundarytoken; var b = ''; var parms = { api_key: this.api_key, auth_token: this.token }; for(var p in fa) parms[p] = fa[p]; var pns = new Array(); for(var p in parms) pns.push(p); var pstr = ''; for(var p in pns.sort()) { var pn = pns[p]; pstr += pn+parms[pn]; b += boundary+'\nContent-Disposition: form-data; name="'+pn+'"\n\n'+toutf8(parms[pn])+'\n'; } b += boundary+'\nContent-Disposition: form-data; name="api_sig"\n\n'+this.api_sig(pstr)+'\n'; b += boundary+'\nContent-Disposition: form-data; name="photo"; filename="'+f+'"\nContent-Type: image/jpeg\nContent-Transfer-Encoding: binary\n\n'; pbbos.writeBytes(b,b.length); var bisbytes = bis.available(); pbbos.writeBytes(bis.readBytes(bisbytes),bisbytes); pbbos.writeBytes('\n'+boundary+'--',3+boundary.length); bis.close(); st.close(); pbbos.close(); pbos.close(); var x = new XMLHttpRequest(); x.open("POST",this.upload_url); x.setRequestHeader('Content-Type', 'multipart/form-data; boundary="'+boundarytoken+'"'); x.setRequestHeader('Connection','close'); x.setRequestHeader('Content-Length',b.length); x.onreadystatechange=function() { if(x.readyState!=4) return false; if(x.status==200) { var stat = x.responseXML.firstChild.getAttribute('stat'); if(stat=='ok') { var pid = xp_str('/rsp/photoid',x.responseXML); if(on_success) on_success(x,pid); }else{ var e = x.responseXML.getElementsByTagName('err').item(0); var ecode = e.getAttribute('code'); var emsg = e.getAttribute('msg'); dump('upload failed: '+ecode+' '+emsg+'\n'); if(on_failure) on_failure(x,stat,ecode,emsg); } }else{ if(on_failure) on_failure(x); } return true; }; x.send(pbs.newInputStream(0)); }catch(e) { if(on_failure) on_failure(e,null,-1,e.message); } } }; |