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Commit 8f17874f authored by Nick Stenning's avatar Nick Stenning
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Replace Document plugin with built version

parent ba15028a
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h/static/scripts/annotator/plugin/document.coffee deleted 100644 → 0
View file @ ba15028a
class Annotator.Plugin.Document extends Annotator.Plugin
$ = Annotator.$
events:
'beforeAnnotationCreated': 'beforeAnnotationCreated'
pluginInit: ->
this.getDocumentMetadata()
# returns the primary URI for the document being annotated
uri: =>
uri = decodeURIComponent document.location.href
for link in @metadata.link
if link.rel == "canonical"
uri = link.href
return uri
# returns all uris for the document being annotated
uris: =>
uniqueUrls = {}
for link in @metadata.link
uniqueUrls[link.href] = true if link.href
return (href for href of uniqueUrls)
beforeAnnotationCreated: (annotation) =>
annotation.document = @metadata
getDocumentMetadata: =>
@metadata = {}
# first look for some common metadata types
# TODO: look for microdata/rdfa?
this._getHighwire()
this._getDublinCore()
this._getFacebook()
this._getEprints()
this._getPrism()
this._getTwitter()
this._getFavicon()
this._getDocOwners()
# extract out/normalize some things
this._getTitle()
this._getLinks()
return @metadata
_getHighwire: =>
return @metadata.highwire = this._getMetaTags("citation", "name", "_")
_getFacebook: =>
return @metadata.facebook = this._getMetaTags("og", "property", ":")
_getTwitter: =>
return @metadata.twitter = this._getMetaTags("twitter", "name", ":")
_getDublinCore: =>
return @metadata.dc = this._getMetaTags("dc", "name", ".")
_getPrism: =>
return @metadata.prism = this._getMetaTags("prism", "name", ".")
_getEprints: =>
return @metadata.eprints = this._getMetaTags("eprints", "name", ".")
_getMetaTags: (prefix, attribute, delimiter) =>
tags = {}
for meta in $("meta")
name = $(meta).attr(attribute)
content = $(meta).prop("content")
if name
match = name.match(RegExp("^#{prefix}#{delimiter}(.+)$", "i"))
if match
n = match[1]
if tags[n]
tags[n].push(content)
else
tags[n] = [content]
return tags
_getTitle: =>
if @metadata.highwire.title
@metadata.title = @metadata.highwire.title[0]
else if @metadata.eprints.title
@metadata.title = @metadata.eprints.title
else if @metadata.prism.title
@metadata.title = @metadata.prism.title
else if @metadata.facebook.title
@metadata.title = @metadata.facebook.title
else if @metadata.twitter.title
@metadata.title = @metadata.twitter.title
else if @metadata.dc.title
@metadata.title = @metadata.dc.title
else
@metadata.title = $("head title").text()
_getLinks: =>
# we know our current location is a link for the document
@metadata.link = [href: document.location.href]
# look for some relevant link relations
for link in $("link")
l = $(link)
href = this._absoluteUrl(l.prop('href')) # get absolute url
rel = l.prop('rel')
type = l.prop('type')
relTypes = ["alternate", "canonical", "bookmark", "shortlink"]
dropTypes = ["application/rss+xml", "application/atom+xml"]
if rel in relTypes and type not in dropTypes
@metadata.link.push(href: href, rel: rel, type: type)
# look for links in scholar metadata
for name, values of @metadata.highwire
if name == "pdf_url"
for url in values
@metadata.link.push
href: this._absoluteUrl(url)
type: "application/pdf"
# kind of a hack to express DOI identifiers as links but it's a
# convenient place to look them up later, and somewhat sane since
# they don't have a type
if name == "doi"
for doi in values
if doi[0..3] != "doi:"
doi = "doi:" + doi
@metadata.link.push(href: doi)
# look for links in dublincore data
for name, values of @metadata.dc
if name == "identifier"
for id in values
if id[0..3] == "doi:"
@metadata.link.push(href: id)
_getFavicon: =>
for link in $("link")
if $(link).prop("rel") in ["shortcut icon", "icon"]
@metadata["favicon"] = this._absoluteUrl(link.href)
_getDocOwners: =>
@metadata.reply_to = []
for a in $("a")
if a.rel is 'reply-to'
if a.href.toLowerCase().slice(0,7) is "mailto:"
@metadata.reply_to.push a.href[7..]
else
@metadata.reply_to.push a.href
# hack to get a absolute url from a possibly relative one
_absoluteUrl: (url) ->
d = document.createElement('a')
d.href = url
d.href
h/static/scripts/vendor/annotator.document.js 0 → 100644
View file @ 8f17874f
/*
** Annotator v1.2.9-dev-b091a74
** https://github.com/okfn/annotator/
**
** Copyright 2015, the Annotator project contributors.
** Dual licensed under the MIT and GPLv3 licenses.
** https://github.com/okfn/annotator/blob/master/LICENSE
**
** Built at: 2015-01-19 11:35:26Z
*/
//
// Generated by CoffeeScript 1.6.3
(function() {
var _ref,
__bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
Annotator.Plugin.Document = (function(_super) {
var $;
__extends(Document, _super);
function Document() {
this._getFavicon = __bind(this._getFavicon, this);
this._getLinks = __bind(this._getLinks, this);
this._getTitle = __bind(this._getTitle, this);
this._getMetaTags = __bind(this._getMetaTags, this);
this._getEprints = __bind(this._getEprints, this);
this._getPrism = __bind(this._getPrism, this);
this._getDublinCore = __bind(this._getDublinCore, this);
this._getTwitter = __bind(this._getTwitter, this);
this._getFacebook = __bind(this._getFacebook, this);
this._getHighwire = __bind(this._getHighwire, this);
this.getDocumentMetadata = __bind(this.getDocumentMetadata, this);
this.beforeAnnotationCreated = __bind(this.beforeAnnotationCreated, this);
this.uris = __bind(this.uris, this);
this.uri = __bind(this.uri, this);
_ref = Document.__super__.constructor.apply(this, arguments);
return _ref;
}
$ = Annotator.$;
Document.prototype.events = {
'beforeAnnotationCreated': 'beforeAnnotationCreated'
};
Document.prototype.pluginInit = function() {
return this.getDocumentMetadata();
};
Document.prototype.uri = function() {
var link, uri, _i, _len, _ref1;
uri = decodeURIComponent(document.location.href);
_ref1 = this.metadata;
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
link = _ref1[_i];
if (link.rel === "canonical") {
uri = link.href;
}
}
return uri;
};
Document.prototype.uris = function() {
var href, link, uniqueUrls, _i, _len, _ref1;
uniqueUrls = {};
_ref1 = this.metadata.link;
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
link = _ref1[_i];
if (link.href) {
uniqueUrls[link.href] = true;
}
}
return (function() {
var _results;
_results = [];
for (href in uniqueUrls) {
_results.push(href);
}
return _results;
})();
};
Document.prototype.beforeAnnotationCreated = function(annotation) {
return annotation.document = this.metadata;
};
Document.prototype.getDocumentMetadata = function() {
this.metadata = {};
this._getHighwire();
this._getDublinCore();
this._getFacebook();
this._getEprints();
this._getPrism();
this._getTwitter();
this._getFavicon();
this._getTitle();
this._getLinks();
return this.metadata;
};
Document.prototype._getHighwire = function() {
return this.metadata.highwire = this._getMetaTags("citation", "name", "_");
};
Document.prototype._getFacebook = function() {
return this.metadata.facebook = this._getMetaTags("og", "property", ":");
};
Document.prototype._getTwitter = function() {
return this.metadata.twitter = this._getMetaTags("twitter", "name", ":");
};
Document.prototype._getDublinCore = function() {
return this.metadata.dc = this._getMetaTags("dc", "name", ".");
};
Document.prototype._getPrism = function() {
return this.metadata.prism = this._getMetaTags("prism", "name", ".");
};
Document.prototype._getEprints = function() {
return this.metadata.eprints = this._getMetaTags("eprints", "name", ".");
};
Document.prototype._getMetaTags = function(prefix, attribute, delimiter) {
var content, match, meta, n, name, tags, _i, _len, _ref1;
tags = {};
_ref1 = $("meta");
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
meta = _ref1[_i];
name = $(meta).attr(attribute);
content = $(meta).prop("content");
if (name) {
match = name.match(RegExp("^" + prefix + delimiter + "(.+)$", "i"));
if (match) {
n = match[1];
if (tags[n]) {
tags[n].push(content);
} else {
tags[n] = [content];
}
}
}
}
return tags;
};
Document.prototype._getTitle = function() {
if (this.metadata.highwire.title) {
return this.metadata.title = this.metadata.highwire.title[0];
} else if (this.metadata.eprints.title) {
return this.metadata.title = this.metadata.eprints.title;
} else if (this.metadata.prism.title) {
return this.metadata.title = this.metadata.prism.title;
} else if (this.metadata.facebook.title) {
return this.metadata.title = this.metadata.facebook.title;
} else if (this.metadata.twitter.title) {
return this.metadata.title = this.metadata.twitter.title;
} else if (this.metadata.dc.title) {
return this.metadata.title = this.metadata.dc.title;
} else {
return this.metadata.title = $("head title").text();
}
};
Document.prototype._getLinks = function() {
var doi, href, id, l, lang, link, name, rel, type, url, values, _i, _j, _k, _len, _len1, _len2, _ref1, _ref2, _ref3, _results;
this.metadata.link = [
{
href: document.location.href
}
];
_ref1 = $("link");
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
link = _ref1[_i];
l = $(link);
href = this._absoluteUrl(l.prop('href'));
rel = l.prop('rel');
type = l.prop('type');
lang = l.prop('hreflang');
if (rel !== "alternate" && rel !== "canonical" && rel !== "bookmark") {
continue;
}
if (rel === 'alternate') {
if (type && type.match(/^application\/(rss|atom)\+xml/)) {
continue;
}
if (lang) {
continue;
}
}
this.metadata.link.push({
href: href,
rel: rel,
type: type
});
}
_ref2 = this.metadata.highwire;
for (name in _ref2) {
values = _ref2[name];
if (name === "pdf_url") {
for (_j = 0, _len1 = values.length; _j < _len1; _j++) {
url = values[_j];
this.metadata.link.push({
href: this._absoluteUrl(url),
type: "application/pdf"
});
}
}
if (name === "doi") {
for (_k = 0, _len2 = values.length; _k < _len2; _k++) {
doi = values[_k];
if (doi.slice(0, 4) !== "doi:") {
doi = "doi:" + doi;
}
this.metadata.link.push({
href: doi
});
}
}
}
_ref3 = this.metadata.dc;
_results = [];
for (name in _ref3) {
values = _ref3[name];
if (name === "identifier") {
_results.push((function() {
var _l, _len3, _results1;
_results1 = [];
for (_l = 0, _len3 = values.length; _l < _len3; _l++) {
id = values[_l];
if (id.slice(0, 4) === "doi:") {
_results1.push(this.metadata.link.push({
href: id
}));
} else {
_results1.push(void 0);
}
}
return _results1;
}).call(this));
} else {
_results.push(void 0);
}
}
return _results;
};
Document.prototype._getFavicon = function() {
var link, _i, _len, _ref1, _ref2, _results;
_ref1 = $("link");
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
link = _ref1[_i];
if ((_ref2 = $(link).prop("rel")) === "shortcut icon" || _ref2 === "icon") {
_results.push(this.metadata["favicon"] = this._absoluteUrl(link.href));
} else {
_results.push(void 0);
}
}
return _results;
};
Document.prototype._absoluteUrl = function(url) {
var d;
d = document.createElement('a');
d.href = url;
return d.href;
};
return Document;
})(Annotator.Plugin);
}).call(this);
//
//# sourceMappingURL=annotator.document.map
\ No newline at end of file
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