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getSpan: parse document spans

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rolux 2015-02-05 11:45:37 +05:30
parent 7180f9be19
commit 6bb5b4b5ce
1 changed files with 35 additions and 7 deletions
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42
static/js/utils.js
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@ -1468,13 +1468,13 @@ pandora.getPart = function(state, str, callback) {
} else if (state.page == 'documents') {
var id = str.split('/')[0];
if (id) {
pandora.api.findDocuments({
query: {
conditions: [{key: 'id', value: id, operator: '=='}],
operator: '&'
}
pandora.api.getDocument({
id: id,
// send keys so that subsequent request when parsing
// page number etc. is already in the cache
keys: ['dimensions', 'extension']
}, function(result) {
if (result.data.items) {
if (result.status.code == 200) {
state.part = str;
} else {
state.page = '';
@ -1596,7 +1596,35 @@ pandora.getSpan = function(state, val, callback) {
// event/place name (string), and in that case sets state.span, and may
// modify state.view.
// fixme: "subtitles:23" is still missing
if (state.type == pandora.site.itemName.plural.toLowerCase()) {
if (state.page == 'documents') {
pandora.api.getDocument({
id: state.part,
keys: ['dimensions', 'extension']
}, function(result) {
var dimensions = result.data.dimensions,
extension = result.data.extension,
values;
if (Ox.contains(['epub', 'pdf', 'txt'], extension)) {
state.span = Ox.limit(parseInt(val), 0, dimensions);
} else if (Ox.contains(['gif', 'jpg', 'png'], extension)) {
values = val.split(',');
if (values.length == 4) {
state.span = values.map(function(number, index) {
return Ox.limit(number, 0, dimensions[index % 2]);
});
spate.span = [
Math.min(state.span[0], state.span[2]),
Math.min(state.span[1], state.span[3]),
Math.max(state.span[0], state.span[2]),
Math.max(state.span[1], state.span[3]),
];
} else {
state.span = '';
}
}
callback();
});
} else if (state.type == pandora.site.itemName.plural.toLowerCase()) {
var isArray = Ox.isArray(val),
isName, isVideoView, canBeAnnotation, canBeEvent, canBePlace;
if (isArray) {