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path: root/content/flickr.js
authorMichael Krelin <hacker@klever.net>2006-09-26 19:21:57 (UTC)
committer Michael Krelin <hacker@klever.net>2006-09-26 19:21:57 (UTC)
commitc5ea6ff7abd6e376ae151c9724d24f6fe156766e (patch) (side-by-side diff)
tree0df2e4ecf02f89c4b85d1950b5c6f4fd2f67f9bd /content/flickr.js
parent5207247fdc837ae9de1d81db903f6cd92532595e (diff)
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Initial import into public repository0.0
git-svn-id: http://svn.klever.net/kin/fireflix/trunk@159 fe716a7a-6dde-0310-88d9-d003556173a8
Diffstat (limited to 'content/flickr.js') (more/less context) (show whitespace changes)
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+/*
+ * Photoset
+ */
+
+function Photoset(s) {
+ if(s instanceof Photoset) {
+ for(var p in s) this[p]=s[p];
+ }else
+ this.fromNode(s);
+}
+Photoset.prototype = {
+ id: null,
+ primary: null,
+ secret: null,
+ server: null,
+ photos: null,
+ title: null,
+ description: null,
+ fromNode: function(n) {
+ this.id = n.getAttribute('id');
+ this.primary = n.getAttribute('primary');
+ this.secret = n.getAttribute('secret');
+ this.server = n.getAttribute('server');
+ this.photos = n.getAttribute('photos');
+ this.title = n.getElementsByTagName('title').item(0).firstChild.nodeValue;
+ this.description = n.getElementsByTagName('description').item(0).firstChild;
+ if(this.description) this.description = this.description.nodeValue;
+ }
+};
+
+/*
+ * Photo
+ */
+function Photo(s) {
+ if(s instanceof Photo) {
+ for(var p in s) this[p]=s[p];
+ }else
+ this.fromNode(s);
+}
+Photo.prototype = {
+ id: null, secret: null,
+ server: null,
+ title: null,
+ isprimary: null,
+ license: null,
+ dateupload: null, datetaken: null, datetakengranularity: null,
+ ownername: null,
+ iconserver: null,
+ originalformat: null,
+ lastupdate: null,
+ fromNode: function(n) {
+ this.id = n.getAttribute('id'); this.secret = n.getAttribute('secret');
+ this.server = n.getAttribute('server');
+ this.title = n.getAttribute('title');
+ this.isprimary = n.getAttribute('isprimary');
+ this.license = n.getAttribute('license');
+ this.dateupload = n.getAttribute('dateupload');
+ this.datetaken = n.getAttribute('datetaken'); this.datetakengranularity = n.getAttribute('datetakengranularity');
+ this.ownername = n.getAttribute('ownername');
+ this.iconserver = n.getAttribute('iconserver');
+ this.originalformat = n.getAttribute('originalformat');
+ this.lastupdate = n.getAttribute('lastupdate');
+ },
+ fromNode_: function(n) {
+ var t;
+ // 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 toutf8(ucode) {
+ var rv = '';
+ for(var i=0;i<ucode.length;++i) {
+ var cc = ucode.charCodeAt(i);
+ if(cc<=0x7F)
+ rv += ucode.charAt(i);
+ else if(cc<=0x7ff)
+ rv += String.fromCharCode(
+ 0xc0|((cc>> 6)&0x1f),
+ 0x80|( cc &0x3f) );
+ else if(cc<=0xffff)
+ rv += String.fromCharCode(
+ 0xe0|((cc>>12)&0x0f),
+ 0x80|((cc>> 6)&0x3f),
+ 0x80|( cc &0x3f) );
+ else if(cc<=0x1fffff)
+ rv += String.fromCharCode(
+ 0xf0|((cc>>18)&0x07),
+ 0x80|((cc>>12)&0x3f),
+ 0x80|((cc>> 6)&0x3f),
+ 0x80|( cc &0x3f) );
+ else if(cc<=0x03ffffff)
+ rv += String.fromCharCode(
+ 0xf8|((cc>>24)&0x03),
+ 0x80|((cc>>18)&0x3f),
+ 0x80|((cc>>12)&0x3f),
+ 0x80|((cc>> 6)&0x3f),
+ 0x80|( cc &0x3f) );
+ else if(cc<=0x7fffffff)
+ rv += String.fromCharCode(
+ 0xfc|((cc>>30)&0x01),
+ 0x80|((cc>>24)&0x3f),
+ 0x80|((cc>>18)&0x3f),
+ 0x80|((cc>>12)&0x3f),
+ 0x80|((cc>> 6)&0x3f),
+ 0x80|( cc &0x3f) );
+ }
+ return rv;
+}
+function xp_str(xp,x) {
+ var rv = x.evaluate(
+ xp, x, null, XPathResult.STRING_TYPE, null );
+ return rv.stringValue;
+}
+function xp_node(xp,x) {
+ var rv = x.evaluate(
+ xp, x, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null );
+ return rv.singleNodeValue;
+}
+
+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(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: 'delete' }, _this.auth_url );
+ var wm = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService(
+ Components.interfaces.nsIWindowMediator );
+ var bw = wm.getMostRecentWindow('navigator:browser');
+ var b = bw.getBrowser();
+ var t = b.addTab(u);
+ b.selectedTab = t;
+ if(on_s) on_s();
+ }, 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?
+ 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);
+ }
+ }
+
+};