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-rw-r--r--js/lib/ui.js37
-rw-r--r--views/default/css/elements/misc.php2
-rw-r--r--views/default/forms/avatar/crop.php49
3 files changed, 42 insertions, 46 deletions
diff --git a/js/lib/ui.js b/js/lib/ui.js
index 57378a4d6..8cee500d0 100644
--- a/js/lib/ui.js
+++ b/js/lib/ui.js
@@ -1,6 +1,7 @@
elgg.provide('elgg.ui');
elgg.ui.init = function () {
+ // add user hover menus
elgg.ui.initHoverMenu();
//if the user clicks a system message, make it disappear
@@ -24,6 +25,14 @@ elgg.ui.init = function () {
if ($('.elgg-input-date').length) {
elgg.ui.initDatePicker();
}
+
+ // avatar cropper
+ $('#user-avatar-cropper').imgAreaSelect({
+ selectionOpacity: 0,
+ aspectRatio: '1:1',
+ onSelectEnd: elgg.ui.avatarSelectChange,
+ onSelectChange: elgg.ui.avatarPreview
+ });
}
/**
@@ -277,6 +286,34 @@ elgg.ui.initDatePicker = function() {
});
}
+// Avatar cropping
+
+// display a preview of the users cropped section
+elgg.ui.avatarPreview = function(img, selection) {
+ // catch for the first click on the image
+ if (selection.width == 0 || selection.height == 0) {
+ return;
+ }
+
+ var origWidth = $("#user-avatar-cropper").width();
+ var origHeight = $("#user-avatar-cropper").height();
+ var scaleX = 100 / selection.width;
+ var scaleY = 100 / selection.height;
+ $('#user-avatar-preview > img').css({
+ width: Math.round(scaleX * origWidth) + 'px',
+ height: Math.round(scaleY * origHeight) + 'px',
+ marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px',
+ marginTop: '-' + Math.round(scaleY * selection.y1) + 'px'
+ });
+}
+
+// populate the form with the correct coordinates once a user has cropped their image
+elgg.ui.avatarSelectChange = function(img, selection) {
+ $('input[name=x1]').val(selection.x1);
+ $('input[name=x2]').val(selection.x2);
+ $('input[name=y1]').val(selection.y1);
+ $('input[name=y2]').val(selection.y2);
+}
elgg.register_hook_handler('init', 'system', elgg.ui.init);
elgg.register_hook_handler('getOptions', 'ui.popup', elgg.ui.LoginHandler); \ No newline at end of file
diff --git a/views/default/css/elements/misc.php b/views/default/css/elements/misc.php
index ebac2b91f..d9622d34a 100644
--- a/views/default/css/elements/misc.php
+++ b/views/default/css/elements/misc.php
@@ -18,7 +18,7 @@
#avatar-croppingtool {
border-top: 1px solid #ccc;
}
-#user-avatar {
+#user-avatar-cropper {
float: left;
}
#user-avatar-preview {
diff --git a/views/default/forms/avatar/crop.php b/views/default/forms/avatar/crop.php
index 1f39ff73c..dd1640b1f 100644
--- a/views/default/forms/avatar/crop.php
+++ b/views/default/forms/avatar/crop.php
@@ -12,7 +12,10 @@ $master_image = $vars['entity']->getIconUrl('master');
?>
<div class="clearfix">
- <img id="user-avatar" class="mrl" src="<?php echo $master_image; ?>" alt="<?php echo elgg_echo('avatar'); ?>" />
+ <img id="user-avatar-cropper" class="mrl" src="<?php echo $master_image; ?>" alt="<?php echo elgg_echo('avatar'); ?>" />
+ <div id="user-avatar-preview-title"><label><?php echo elgg_echo('avatar:preview'); ?></label></div>
+ <div id="user-avatar-preview"><img src="<?php echo $master_image; ?>" /></div>
+
</div>
<div class="elgg-foot">
<?php
@@ -27,47 +30,3 @@ echo elgg_view('input/submit', array('value' => elgg_echo('avatar:create')));
?>
</div>
-<!-- grab the required js for icon cropping -->
-<?php //@todo JS 1.8: no ?>
-<script type="text/javascript">
-
- // display a preview of the users cropped section
- function preview(img, selection) {
- // catch for the first click on the image
- if (selection.width == 0 || selection.height == 0) {
- return;
- }
-
- var origWidth = $("#user-avatar").width(); //get the width of the users master photo
- var origHeight = $("#user-avatar").height(); //get the height of the users master photo
- var scaleX = 100 / selection.width;
- var scaleY = 100 / selection.height;
- $('#user-avatar-preview > img').css({
- width: Math.round(scaleX * origWidth) + 'px',
- height: Math.round(scaleY * origHeight) + 'px',
- marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px',
- marginTop: '-' + Math.round(scaleY * selection.y1) + 'px'
- });
- }
-
- function selectChange(img, selection) {
- // populate the form with the correct coordinates once a user has cropped their image
- $('input[name=x1]').val(selection.x1);
- $('input[name=x2]').val(selection.x2);
- $('input[name=y1]').val(selection.y1);
- $('input[name=y2]').val(selection.y2);
- }
-
- $(document).ready(function() {
- $('<div id="user-avatar-preview"><img src="<?php echo $master_image; ?>" /></div>').insertAfter($('#user-avatar'));
- $('<div id="user-avatar-preview-title"><label><?php echo elgg_echo('avatar:preview'); ?></label></div>').insertBefore($('#user-avatar-preview'));
-
- // init the cropping
- $('#user-avatar').imgAreaSelect({
- selectionOpacity: 0,
- aspectRatio: '1:1',
- onSelectEnd: selectChange,
- onSelectChange: preview
- });
- });
-</script>