diff --git a/js/h5p-data-view.js b/js/h5p-data-view.js
new file mode 100644
index 0000000..e38ecd3
--- /dev/null
+++ b/js/h5p-data-view.js
@@ -0,0 +1,126 @@
+var H5PDataView = (function ($) {
+
+ /**
+ * Initialize a new H5P data view.
+ *
+ * @param {Object} container
+ * @param {String} source URL for data
+ * @param {Array} headers for data
+ * @param {Object} l10n translations
+ */
+ function H5PDataView(container, source, headers, l10n, classes) {
+ var self = this;
+
+ self.$container = $(container).addClass('h5p-data-view').html('');
+ H5PUtils.throbber(l10n.loading).appendTo(self.$container);
+
+ self.source = source;
+ self.headers = headers;
+ self.l10n = l10n;
+ self.classes = (classes === undefined ? {} : classes);
+ self.limit = 20;
+
+ self.loadData();
+ }
+
+ /**
+ * Load data for view.
+ *
+ * @param {Number} offset data collection offset
+ */
+ H5PDataView.prototype.loadData = function (offset) {
+ var self = this;
+
+ // Create URL
+ var url = self.source;
+ if (offset !== undefined) {
+ url += (url.indexOf('?') === -1 ? '?' : '&') + 'offset=' + offset + '&limit=' + self.limit;
+ }
+
+ // Fire ajax request
+ $.ajax({
+ dataType: 'json',
+ cache: true,
+ url: url
+ }).fail(function () {
+ // Error handling
+ self.setMessage(self.l10n.ajaxFailed);
+ }).done(function (data) {
+ if (!data.rows.length) {
+ self.setMessage(self.l10n.noData);
+ }
+ else {
+ // Update table data
+ self.updateTable(data.rows);
+ }
+
+ // Update pagination widget
+ self.updatePagination(data.num);
+ });
+ };
+
+ /**
+ * Display the given message to the user.
+ *
+ * @param {String} message
+ */
+ H5PDataView.prototype.setMessage = function (message) {
+ var self = this;
+
+ var $message = $('
', {
+ text: message
+ });
+ if (self.table === undefined) {
+ self.$container.children().replaceWith($message);
+ }
+ else {
+ self.table.setBody($('', {text: message}));
+ }
+ };
+
+ /**
+ * Update table data.
+ *
+ * @param {Array} rows
+ */
+ H5PDataView.prototype.updateTable = function (rows) {
+ var self = this;
+
+ if (self.table === undefined) {
+ // Create new table
+ self.table = new H5PUtils.Table(self.classes, self.headers);
+ self.table.appendTo(self.$container.html(''));
+ }
+
+ // Add/update rows
+ self.table.setRows(rows);
+ };
+
+ /**
+ * Update pagination widget.
+ *
+ * @param {Number} num size of data collection
+ */
+ H5PDataView.prototype.updatePagination = function (num) {
+ var self = this;
+
+ if (self.pagination === undefined) {
+ // Create new widget
+ var $pagerContainer = $('', {'class': 'h5p-pagination'});
+ self.pagination = new H5PUtils.Pagination(num, self.limit, function (offset) {
+ // Handle page changes in pagination widget
+ self.table.setBody(H5PUtils.throbber(self.l10n.loading));
+ self.loadData(offset);
+ }, self.l10n);
+
+ self.pagination.appendTo($pagerContainer);
+ self.table.setFoot($pagerContainer);
+ }
+ else {
+ // Update existing widget
+ self.pagination.update(num, self.limit);
+ }
+ };
+
+ return H5PDataView;
+})(H5P.jQuery);
diff --git a/js/h5p-utils.js b/js/h5p-utils.js
index 0db73a7..6ef61ad 100644
--- a/js/h5p-utils.js
+++ b/js/h5p-utils.js
@@ -64,7 +64,7 @@ var H5PUtils = H5PUtils || {};
return $field;
};
-
+
/**
* Replaces placeholder fields in translation strings
*
@@ -130,4 +130,224 @@ var H5PUtils = H5PUtils || {};
return $container;
};
+ /**
+ * Generic table class with useful helpers.
+ *
+ * @param {Object} classes to use for styling
+ * @param {Array} cols headers
+ */
+ H5PUtils.Table = function (classes, cols) {
+ // Create basic table
+ var tableOptions = {};
+ if (classes.table !== undefined) {
+ tableOptions['class'] = classes.table;
+ }
+ var $table = $('', tableOptions);
+ var $thead = $('').appendTo($table);
+ var $tfoot = $('').appendTo($table);
+ var $tbody = $('').appendTo($table);
+
+ // Set cols - create header
+ var $tr = $('
').appendTo($thead);
+ for (var i = 0; i < cols.length; i++) {
+ $('', {
+ html: cols[i]
+ }).appendTo($tr);
+ }
+
+ /**
+ * Public.
+ *
+ * @param {Array} rows with cols
+ */
+ this.setRows = function (rows) {
+ var $newTbody = $(' | ');
+
+ for (var i = 0; i < rows.length; i++) {
+ var $tr = $('
').appendTo($newTbody);
+
+ for (var j = 0; j < rows[i].length; j++) {
+ $('', {
+ html: rows[i][j]
+ }).appendTo($tr);
+ }
+ }
+
+ $tbody.replaceWith($newTbody);
+ $tbody = $newTbody;
+ };
+
+ /**
+ * Public.
+ *
+ * @param {jQuery} $content custom
+ */
+ this.setBody = function ($content) {
+ var $newTbody = $(' | ');
+ var $tr = $('
').appendTo($newTbody);
+ $('', {
+ colspan: cols.length
+ }).append($content).appendTo($tr);
+ $tbody.replaceWith($newTbody);
+ $tbody = $newTbody;
+ };
+
+ /**
+ * Public.
+ *
+ * @param {jQuery} $content custom
+ */
+ this.setFoot = function ($content) {
+ var $newTfoot = $(' | ');
+ var $tr = $('
').appendTo($newTfoot);
+ $('', {
+ colspan: cols.length
+ }).append($content).appendTo($tr);
+ $tfoot.replaceWith($newTfoot);
+ };
+
+
+ /**
+ * Public.
+ *
+ * @param {jQuery} $container
+ */
+ this.appendTo = function ($container) {
+ $table.appendTo($container);
+ };
+ };
+
+ /**
+ * Generic pagination class.
+ *
+ * @param {Number} num total items
+ * @param {Number} limit items per page
+ * @param {Function} goneTo page callback
+ */
+ H5PUtils.Pagination = function (num, limit, goneTo, l10n) {
+ var current = 0;
+ var pages = Math.ceil(num / limit);
+
+ // Create components
+
+ // Previous button
+ var $left = $('', {
+ html: '<',
+ 'class': 'button',
+ title: l10n.previousPage
+ }).click(function () {
+ goTo(current - 1);
+ });
+
+ // Current page text
+ var $text = $('').click(function () {
+ $input.width($text.width()).show().val(current + 1).focus();
+ $text.hide();
+ });
+
+ // Jump to page input
+ var $input = $('', {
+ type: 'number',
+ min : 1,
+ max: pages,
+ on: {
+ 'blur': function () {
+ gotInput();
+ },
+ 'keyup': function (event) {
+ if (event.keyCode === 13) {
+ gotInput();
+ }
+ }
+ }
+ }).hide();
+
+ // Next button
+ var $right = $('', {
+ html: '>',
+ 'class': 'button',
+ title: l10n.nextPage
+ }).click(function () {
+ goTo(current + 1);
+ });
+
+ /**
+ * Private. Input box value may have changed.
+ */
+ var gotInput = function () {
+ var page = parseInt($input.hide().val());
+ if (!isNaN(page)) {
+ goTo(page - 1);
+ }
+ $text.show();
+ };
+
+ /**
+ * Private. Update UI elements.
+ */
+ var updateUI = function () {
+ var next = current + 1;
+
+ // Disable or enable buttons
+ $left.attr('disabled', current === 0);
+ $right.attr('disabled', next === pages);
+
+ // Update counter
+ $text.html(l10n.currentPage.replace('$current', next).replace('$total', pages));
+ };
+
+ /**
+ * Private. Try to go to the requested page.
+ *
+ * @param {Number} page
+ */
+ var goTo = function (page) {
+ if (page === current || page < 0 || page >= pages) {
+ return; // Invalid page number
+ }
+ current = page;
+
+ updateUI();
+
+ // Fire callback
+ goneTo(page * limit);
+ };
+
+ /**
+ * Public. Update number of items and limit.
+ *
+ * @param {Number} newNum
+ * @param {Number} newLimit
+ */
+ this.update = function (newNum, newLimit) {
+ if (newNum !== num || newLimit !== limit) {
+ // Update num and limit
+ num = newNum;
+ limit = newLimit;
+ pages = Math.ceil(num / limit);
+ $input.attr('max', pages);
+
+ if (current >= pages) {
+ // Content is gone, move to last page.
+ goTo(pages - 1);
+ return;
+ }
+
+ updateUI();
+ }
+ };
+
+ /**
+ * Public. Append the pagination widget to the given item.
+ *
+ * @param {jQuery} $container
+ */
+ this.appendTo = function ($container) {
+ $left.add($text).add($input).add($right).appendTo($container);
+ };
+
+ // Update UI
+ updateUI();
+ };
+
})(H5P.jQuery);
diff --git a/js/h5p.js b/js/h5p.js
index c858652..ef5b3e7 100644
--- a/js/h5p.js
+++ b/js/h5p.js
@@ -30,6 +30,9 @@ else if (document.documentElement.msRequestFullscreen) {
H5P.fullScreenBrowserPrefix = 'ms';
}
+// Keep track of when the H5Ps where started
+H5P.opened = {};
+
/**
* Initialize H5P content.
* Scans for ".h5p-content" in the document and initializes H5P instances where found.
@@ -89,6 +92,16 @@ H5P.init = function () {
}
$actions.insertAfter($container);
+ // Keep track of when we started
+ H5P.opened[contentId] = new Date();
+
+ // Handle events when the user finishes the content. Useful for logging exercise results.
+ instance.$.on('finish', function (event) {
+ if (event.data !== undefined) {
+ H5P.setFinished(contentId, event.data.score, event.data.maxScore, event.data.time);
+ }
+ });
+
if (H5P.isFramed) {
// Make it possible to resize the iframe when the content changes size. This way we get no scrollbars.
var iframe = window.parent.document.getElementById('h5p-iframe-' + contentId);
@@ -965,16 +978,38 @@ H5P.shuffleArray = function (array) {
};
/**
+ * DEPRECATED! Do not use this function directly, trigger the finish event
+ * instead.
+ *
* Post finished results for user.
- * TODO: Should we use events instead? That way the parent can handle the results of the child.
*
* @param {Number} contentId
- * @param {Number} points
- * @param {Number} maxPoints
+ * @param {Number} score achieved
+ * @param {Number} maxScore that can be achieved
+ * @param {Number} time optional reported time usage
*/
-H5P.setFinished = function (contentId, points, maxPoints) {
+H5P.setFinished = function (contentId, score, maxScore, time) {
if (H5P.postUserStatistics === true) {
- H5P.jQuery.post(H5P.ajaxPath + 'setFinished', {contentId: contentId, points: points, maxPoints: maxPoints});
+ /**
+ * Return unix timestamp for the given JS Date.
+ *
+ * @param {Date} date
+ * @returns {Number}
+ */
+ var toUnix = function (date) {
+ return Math.round(date.getTime() / 1000);
+ };
+
+ // Post the results
+ // TODO: Should we use a variable with the complete path?
+ H5P.jQuery.post(H5P.ajaxPath + 'setFinished', {
+ contentId: contentId,
+ score: score,
+ maxScore: maxScore,
+ opened: toUnix(H5P.opened[contentId]),
+ finished: toUnix(new Date()),
+ time: time
+ });
}
};
diff --git a/styles/h5p-admin.css b/styles/h5p-admin.css
index 44310b0..379ee07 100644
--- a/styles/h5p-admin.css
+++ b/styles/h5p-admin.css
@@ -11,7 +11,8 @@
border: none;
}
-.h5p-admin-table tr:nth-child(odd) {
+.h5p-admin-table tr:nth-child(odd),
+.h5p-data-view tr:nth-child(odd) {
background-color: #F9F9F9;
}
.h5p-admin-table tbody tr:hover {
@@ -30,7 +31,7 @@
}
.h5p-admin-buttons-wrapper {
- white-space: nowrap;
+ white-space: nowrap;
}
.h5p-admin-table.libraries button {
@@ -69,13 +70,13 @@
}
.h5p-admin-upgrade-library {
- color: #339900;
+ color: #339900;
}
.h5p-admin-view-library {
- color: #0066cc;
+ color: #0066cc;
}
.h5p-admin-delete-library {
- color: #990000;
+ color: #990000;
}
.h5p-admin-delete-library:disabled,
.h5p-admin-upgrade-library:disabled {
@@ -86,9 +87,9 @@
.h5p-library-info {
padding: 1em 1em;
margin: 1em 0;
-
+
width: 350px;
-
+
border: 1px solid #DDD;
border-radius: 3px;
}
@@ -118,14 +119,14 @@
.h5p-content-search {
display: inline-block;
position: relative;
-
+
width: 100%;
padding: 5px 0;
margin-top: 10px;
-
+
border: 1px solid #CCC;
border-radius: 3px;
- box-shadow: 2px 2px 5px #888888;
+ box-shadow: 2px 2px 5px #888888;
}
.h5p-content-search:before {
font-family: 'H5P';
@@ -219,7 +220,7 @@ button.h5p-admin.disabled:hover {
.h5p-content-pager > .pager-info:hover {
background-color: #555;
color: #FFF;
-}
+}
.h5p-content-pager > .pager-info,
.h5p-content-pager > .h5p-pager-goto {
margin: 0 10px;
@@ -244,4 +245,10 @@ button.h5p-admin.disabled:hover {
padding: 0 0.5em;
font-size: 1.5em;
font-weight: bold;
-}
\ No newline at end of file
+}
+.h5p-pagination {
+ text-align: center;
+}
+.h5p-pagination > span, .h5p-pagination > input {
+ margin: 0 1em;
+}
|