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h5p-php-library
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User data fixes

semantics-font
Svein-Tore Griff With 2015-04-07 19:32:44 +02:00
parent cfa747f20c
commit efbe56001d
3 changed files with 309 additions and 18 deletions
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10
h5p.classes.php
View File

@ -247,6 +247,13 @@ interface H5PFrameworkInterface {
*/
public function updateContent($content, $contentMainId = NULL);
/**
* Resets marked user data for the given content.
*
* @param int $contentId
*/
public function resetContentUserData($contentId);
/**
* Save what libraries a library is dependending on
*
@ -1662,6 +1669,9 @@ class H5PCore {
$content['id'] = $this->h5pF->insertContent($content, $contentMainId);
}
// Some user data for content has to be reset when the content changes.
$this->h5pF->resetContentUserData($contentMainId ? $contentMainId : $content['id']);
return $content['id'];
}

294
js/h5p.js
View File

@ -62,6 +62,29 @@ H5P.init = function (target) {
params: JSON.parse(contentData.jsonContent)
};
H5P.getUserData(contentId, 'state', function (err, previousState) {
if (previousState) {
library.userDatas = {
state: previousState
};
}
else if (previousState === null) {
// Content has been reset. Display dialog.
delete contentData.contentUserData;
var dialog = new H5P.Dialog('content-user-data-reset', 'Data Reset', '<p>' + H5P.t('contentChanged') + '</p><p>' + H5P.t('startingOver') + '</p><div class="h5p-dialog-ok-button" tabIndex="0" role="button">OK</div>', $container);
H5P.jQuery(dialog).on('dialog-opened', function (event, $dialog) {
$dialog.find('.h5p-dialog-ok-button').click(function () {
dialog.close();
}).keypress(function (event) {
if (event.which === 32) {
dialog.close();
}
});
});
dialog.open();
}
});
// Create new instance.
var instance = H5P.newRunnable(library, contentId, $container, true);
@ -111,7 +134,37 @@ H5P.init = function (target) {
// Listen for xAPI events.
H5P.on(instance, 'xAPI', H5P.xAPICompletedListener);
H5P.on(instance, 'xAPI', H5P.externalDispatcher.trigger);
// Auto save current state if supported
if (H5PIntegration.saveFreq !== false && (
instance.getCurrentState instanceof Function ||
typeof instance.getCurrentState === 'function')) {
var saveTimer, save = function () {
var state = instance.getCurrentState();
if (state !== undefined) {
H5P.setUserData(contentId, 'state', state, undefined, true, true);
}
if (H5PIntegration.saveFreq) {
// Continue autosave
saveTimer = setTimeout(save, H5PIntegration.saveFreq * 1000);
}
};
if (H5PIntegration.saveFreq) {
// Start autosave
saveTimer = setTimeout(save, H5PIntegration.saveFreq * 1000);
}
// xAPI events will schedule a save in three seconds.
H5P.on(instance, 'xAPI', function (event) {
var verb = event.getVerb();
if (verb === 'completed' || verb === 'progressed') {
clearTimeout(saveTimer);
saveTimer = setTimeout(save, 3000);
}
});
}
if (H5P.isFramed) {
var resizeDelay;
@ -548,9 +601,10 @@ H5P.classFromName = function (name) {
* @return {Object} Instance.
*/
H5P.newRunnable = function (library, contentId, $attachTo, skipResize, extras) {
var nameSplit, versionSplit;
var nameSplit, versionSplit, machineName;
try {
nameSplit = library.library.split(' ', 2);
machineName = nameSplit[0];
versionSplit = nameSplit[1].split('.', 2);
}
catch (err) {
@ -581,16 +635,23 @@ H5P.newRunnable = function (library, contentId, $attachTo, skipResize, extras) {
if (extras === undefined) {
extras = {};
}
if (library.uuid) {
extras.uuid = library.uuid;
if (library.subContentId) {
extras.subContentId = library.subContentId;
}
// Some old library versions have their own custom third parameter. Make sure we don't send them the extras. They'll interpret it as something else
if (library.userDatas && library.userDatas.state) {
extras.previousState = library.userDatas.state;
}
var instance;
// Some old library versions have their own custom third parameter.
// Make sure we don't send them the extras.
// (they will interpret it as something else)
if (H5P.jQuery.inArray(library.library, ['H5P.CoursePresentation 1.0', 'H5P.CoursePresentation 1.1', 'H5P.CoursePresentation 1.2', 'H5P.CoursePresentation 1.3']) > -1) {
var instance = new constructor(library.params, contentId);
instance = new constructor(library.params, contentId);
}
else {
var instance = new constructor(library.params, contentId, extras);
instance = new constructor(library.params, contentId, extras);
}
if (instance.$ === undefined) {
@ -600,8 +661,8 @@ H5P.newRunnable = function (library, contentId, $attachTo, skipResize, extras) {
if (instance.contentId === undefined) {
instance.contentId = contentId;
}
if (instance.uuid === undefined && library.uuid) {
instance.uuid = library.uuid;
if (instance.subContentId === undefined && library.subContentId) {
instance.subContentId = library.subContentId;
}
if (instance.parent === undefined && extras && extras.parent) {
instance.parent = extras.parent;
@ -609,6 +670,11 @@ H5P.newRunnable = function (library, contentId, $attachTo, skipResize, extras) {
if ($attachTo !== undefined) {
instance.attach($attachTo);
H5P.trigger(instance, 'domChanged', {
'$target': $attachTo,
'library': machineName,
'key': 'newLibrary'
}, {'bubbles': true, 'external': true});
if (skipResize === undefined || !skipResize) {
// Resize content.
@ -1378,10 +1444,10 @@ if (String.prototype.trim === undefined) {
* @param {string} eventType
* The event type
*/
H5P.trigger = function(instance, eventType) {
H5P.trigger = function(instance, eventType, data, extras) {
// Try new event system first
if (instance.trigger !== undefined) {
instance.trigger(eventType);
instance.trigger(eventType, data, extras);
}
// Try deprecated event system
else if (instance.$ !== undefined && instance.$.trigger !== undefined) {
@ -1441,9 +1507,209 @@ H5P.createH5PTitle = function(rawTitle, maxLength) {
return title;
};
H5P.jQuery(document).ready(function () {
// Wrap in privates
(function ($) {
/**
* Creates ajax requests for inserting, updateing and deleteing
* content user data.
*
* @private
* @param {number} contentId What content to store the data for.
* @param {string} dataType Identifies the set of data for this content.
* @param {string} subContentId Identifies sub content
* @param {function} [done] Callback when ajax is done.
* @param {object} [data] To be stored for future use.
* @param {boolean} [preload=false] Data is loaded when content is loaded.
* @param {boolean} [invalidate=false] Data is invalidated when content changes.
* @param {boolean} [async=true]
*/
function contentUserDataAjax(contentId, dataType, subContentId, done, data, preload, invalidate, async) {
var options = {
url: H5PIntegration.ajaxPath + 'content-user-data/' + contentId + '/' + dataType + '/' + (subContentId ? subContentId : 0),
dataType: 'json',
async: async === undefined ? true : async
};
if (data !== undefined) {
options.type = 'POST';
options.data = {
data: (data === null ? 0 : data),
preload: (preload ? 1 : 0),
invalidate: (invalidate ? 1 : 0)
};
}
else {
options.type = 'GET';
}
if (done !== undefined) {
options.error = function (xhr, error) {
done(error);
};
options.success = function (response) {
if (!response.success) {
done(response.error);
return;
}
if (response.data === false || response.data === undefined) {
done();
return;
}
done(undefined, response.data);
};
}
$.ajax(options);
}
/**
* Get user data for given content.
*
* @public
* @param {number} contentId What content to get data for.
* @param {string} dataId Identifies the set of data for this content.
* @param {function} done Callback with error and data parameters.
* @param {string} [subContentId] Identifies which data belongs to sub content.
*/
H5P.getUserData = function (contentId, dataId, done, subContentId) {
if (!subContentId) {
subContentId = 0; // Default
}
var content = H5PIntegration.contents['cid-' + contentId];
var preloadedData = content.contentUserData;
if (preloadedData && preloadedData[subContentId] && preloadedData[subContentId][dataId]) {
if (preloadedData[subContentId][dataId] === 'RESET') {
done(undefined, null);
return;
}
try {
done(undefined, JSON.parse(preloadedData[subContentId][dataId]));
}
catch (err) {
done(err);
}
}
else {
contentUserDataAjax(contentId, dataId, subContentId, function (err, data) {
if (err || data === undefined) {
done(err, data);
return; // Error or no data
}
// Cache in preloaded
if (content.contentUserData === undefined) {
content.contentUserData = preloaded = {};
}
if (preloadedData[subContentId] === undefined) {
preloadedData[subContentId] = {};
}
preloadedData[subContentId][dataId] = data;
// Done. Try to decode JSON
try {
done(undefined, JSON.parse(data));
}
catch (e) {
done(e);
}
});
}
};
/**
* Set user data for given content.
*
* @public
* @param {number} contentId What content to get data for.
* @param {string} dataId Identifies the set of data for this content.
* @param {object} data The data that is to be stored.
* @param {string} [subContentId] Identifies which data belongs to sub content.
* @param {boolean} [preloaded=false] If the data should be loaded when content is loaded.
* @param {boolean} [deleteOnChange=false] If the data should be invalidated when the content changes.
* @param {function} [errorCallback] Callback with error as parameters.
*/
H5P.setUserData = function (contentId, dataId, data, subContentId, preloaded, deleteOnChange, errorCallback, async) {
if (!subContentId) {
subContentId = 0; // Default
}
try {
data = JSON.stringify(data);
}
catch (err) {
errorCallback(err);
return; // Failed to serialize.
}
var content = H5PIntegration.contents['cid-' + contentId];
if (!content.contentUserData) {
content.contentUserData = {};
}
var preloadedData = content.contentUserData;
if (preloadedData[subContentId] === undefined) {
preloadedData[subContentId] = {};
}
if (data === preloadedData[subContentId][dataId]) {
return; // No need to save this twice.
}
preloadedData[subContentId][dataId] = data;
contentUserDataAjax(contentId, dataId, subContentId, function (error, data) {
if (errorCallback && error) {
errorCallback(error);
}
}, data, preloaded, deleteOnChange, async);
};
/**
* Delete user data for given content.
*
* @public
* @param {number} contentId What content to remove data for.
* @param {string} dataId Identifies the set of data for this content.
* @param {string} [subContentId] Identifies which data belongs to sub content.
*/
H5P.deleteUserData = function (contentId, dataId, subContentId) {
if (!subContentId) {
subContentId = 0; // Default
}
// Remove from preloaded/cache
var preloadedData = H5PIntegration.contents['cid-' + contentId].contentUserData;
if (preloadedData && preloadedData[subContentId] && preloadedData[subContentId][dataId]) {
delete preloadedData[subContentId][dataId];
}
contentUserDataAjax(contentId, dataId, subContentId, undefined, null);
};
// Init H5P when page is fully loadded
$(document).ready(function () {
if (!H5P.preventInit) {
// Start script need to be an external resource to load in correct order for IE9.
// Note that this start script has to be an external resource for it to
// load in correct order in IE9.
H5P.init(document.body);
}
});
if (H5PIntegration.saveFreq !== false) {
// Store the current state of the H5P when leaving the page.
H5P.$window.on('beforeunload', function () {
for (var i = 0; i < H5P.instances.length; i++) {
var instance = H5P.instances[i];
if (instance.getCurrentState instanceof Function ||
typeof instance.getCurrentState === 'function') {
var state = instance.getCurrentState();
if (state !== undefined) {
// Async is not used to prevent the request from being cancelled.
H5P.setUserData(instance.contentId, 'state', state, undefined, true, true, undefined, false);
}
}
}
});
}
});
})(H5P.jQuery);

15
styles/h5p.css
View File

@ -390,3 +390,18 @@ div.h5p-fullscreen {
min-height: 30px;
line-height: 30px;
}
.h5p-dialog-ok-button {
cursor: default;
float: right;
outline: none;
border: 2px solid #ccc;
padding: 0.25em 0.75em 0.125em;
background: #eee;
}
.h5p-dialog-ok-button:hover,
.h5p-dialog-ok-button:focus {
background: #fafafa;
}
.h5p-dialog-ok-button:active {
background: #eeffee;
}