nextcloud/core/js/sharedialoglinkshareview.js

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/*
* Copyright (c) 2015
*
* This file is licensed under the Affero General Public License version 3
* or later.
*
* See the COPYING-README file.
*
*/
(function() {
if (!OC.Share) {
OC.Share = {};
}
var PASSWORD_PLACEHOLDER = '**********';
var PASSWORD_PLACEHOLDER_MESSAGE = t('core', 'Choose a password for the public link');
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var TEMPLATE =
'{{#if shareAllowed}}' +
'<span class="icon-loading-small hidden"></span>' +
'<input type="checkbox" name="linkCheckbox" id="linkCheckbox-{{cid}}" class="checkbox linkCheckbox" value="1" {{#if isLinkShare}}checked="checked"{{/if}} />' +
'<label for="linkCheckbox-{{cid}}">{{linkShareLabel}}</label>' +
'<br />' +
'<label for="linkText-{{cid}}" class="hidden-visually">{{urlLabel}}</label>' +
'<input id="linkText-{{cid}}" class="linkText {{#unless isLinkShare}}hidden{{/unless}}" type="text" readonly="readonly" value="{{shareLinkURL}}" />' +
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' {{#if showPasswordCheckBox}}' +
'<input type="checkbox" name="showPassword" id="showPassword-{{cid}}" class="checkbox showPasswordCheckbox" {{#if isPasswordSet}}checked="checked"{{/if}} value="1" />' +
'<label for="showPassword-{{cid}}">{{enablePasswordLabel}}</label>' +
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' {{/if}}' +
'<div id="linkPass" class="linkPass {{#unless isPasswordSet}}hidden{{/unless}}">' +
' <label for="linkPassText-{{cid}}" class="hidden-visually">{{passwordLabel}}</label>' +
' <input id="linkPassText-{{cid}}" class="linkPassText" type="password" placeholder="{{passwordPlaceholder}}" />' +
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' <span class="icon-loading-small hidden"></span>' +
'</div>' +
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' {{#if publicUpload}}' +
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'<div id="allowPublicUploadWrapper">' +
' <span class="icon-loading-small hidden"></span>' +
' <input type="checkbox" value="1" name="allowPublicUpload" id="sharingDialogAllowPublicUpload-{{cid}}" class="checkbox publicUploadCheckbox" {{{publicUploadChecked}}} />' +
'<label for="sharingDialogAllowPublicUpload-{{cid}}">{{publicUploadLabel}}</label>' +
'</div>' +
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' {{/if}}' +
' {{#if mailPublicNotificationEnabled}}' +
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'<form id="emailPrivateLink" class="emailPrivateLinkForm">' +
' <input id="email" class="emailField" value="" placeholder="{{mailPrivatePlaceholder}}" type="text" />' +
' <input id="emailButton" class="emailButton" type="submit" value="{{mailButtonText}}" />' +
'</form>' +
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' {{/if}}' +
'{{else}}' +
// FIXME: this doesn't belong in this view
'{{#if noSharingPlaceholder}}<input id="shareWith-{{cid}}" class="shareWithField" type="text" placeholder="{{noSharingPlaceholder}}" disabled="disabled"/>{{/if}}' +
'{{/if}}'
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;
/**
* @class OCA.Share.ShareDialogLinkShareView
* @member {OC.Share.ShareItemModel} model
* @member {jQuery} $el
* @memberof OCA.Sharing
* @classdesc
*
* Represents the GUI of the share dialogue
*
*/
var ShareDialogLinkShareView = OC.Backbone.View.extend({
/** @type {string} **/
id: 'shareDialogLinkShare',
/** @type {OC.Share.ShareConfigModel} **/
configModel: undefined,
/** @type {Function} **/
_template: undefined,
/** @type {boolean} **/
showLink: true,
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events: {
'submit .emailPrivateLinkForm': '_onEmailPrivateLink',
'focusout input.linkPassText': 'onPasswordEntered',
'keyup input.linkPassText': 'onPasswordKeyUp',
'click .linkCheckbox': 'onLinkCheckBoxChange',
'click .linkText': 'onLinkTextClick',
'change .publicUploadCheckbox': 'onAllowPublicUploadChange',
'click .showPasswordCheckbox': 'onShowPasswordClick'
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},
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initialize: function(options) {
var view = this;
this.model.on('change:permissions', function() {
view.render();
});
this.model.on('change:itemType', function() {
view.render();
});
this.model.on('change:allowPublicUploadStatus', function() {
view.render();
});
this.model.on('change:linkShare', function() {
view.render();
});
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if(!_.isUndefined(options.configModel)) {
this.configModel = options.configModel;
} else {
throw 'missing OC.Share.ShareConfigModel';
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}
_.bindAll(
this,
'_onEmailPrivateLink',
'onLinkCheckBoxChange',
'onPasswordEntered',
'onPasswordKeyUp',
'onLinkTextClick',
'onShowPasswordClick',
'onAllowPublicUploadChange'
);
},
onLinkCheckBoxChange: function() {
var $checkBox = this.$el.find('.linkCheckbox');
var $loading = $checkBox.siblings('.icon-loading-small');
if(!$loading.hasClass('hidden')) {
return false;
}
if($checkBox.is(':checked')) {
if(this.configModel.get('enforcePasswordForPublicLink') === false) {
$loading.removeClass('hidden');
// this will create it
this.model.saveLinkShare();
} else {
this.$el.find('.linkPass').slideToggle(OC.menuSpeed);
this.$el.find('.linkPassText').focus();
}
} else {
if (this.model.get('linkShare').isLinkShare) {
$loading.removeClass('hidden');
this.model.removeLinkShare();
} else {
this.$el.find('.linkPass').slideToggle(OC.menuSpeed);
}
}
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},
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onLinkTextClick: function() {
var $el = this.$el.find('.linkText');
$el.focus();
$el.select();
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},
onShowPasswordClick: function() {
this.$el.find('.linkPass').slideToggle(OC.menuSpeed);
if(!this.$el.find('.showPasswordCheckbox').is(':checked')) {
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this.model.saveLinkShare({
password: ''
});
} else {
this.$el.find('.linkPassText').focus();
}
},
onPasswordKeyUp: function(event) {
if(event.keyCode == 13) {
this.onPasswordEntered();
}
},
onPasswordEntered: function() {
var $loading = this.$el.find('.linkPass .icon-loading-small');
if (!$loading.hasClass('hidden')) {
// still in process
return;
}
var $input = this.$el.find('.linkPassText');
$input.removeClass('error');
var password = $input.val();
// in IE9 the password might be the placeholder due to bugs in the placeholders polyfill
if(password === '' || password === PASSWORD_PLACEHOLDER || password === PASSWORD_PLACEHOLDER_MESSAGE) {
return;
}
$loading
.removeClass('hidden')
.addClass('inlineblock');
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this.model.saveLinkShare({
password: password
}, {
error: function(model, msg) {
// destroy old tooltips
$input.tooltip('destroy');
$loading.removeClass('inlineblock').addClass('hidden');
$input.addClass('error');
$input.attr('title', msg);
$input.tooltip({placement: 'bottom', trigger: 'manual'});
$input.tooltip('show');
}
});
},
onAllowPublicUploadChange: function() {
var $checkbox = this.$('.publicUploadCheckbox');
$checkbox.siblings('.icon-loading-small').removeClass('hidden').addClass('inlineblock');
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var permissions = OC.PERMISSION_READ;
if($checkbox.is(':checked')) {
permissions = OC.PERMISSION_UPDATE | OC.PERMISSION_CREATE | OC.PERMISSION_READ;
}
this.model.saveLinkShare({
permissions: permissions
});
},
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_onEmailPrivateLink: function(event) {
event.preventDefault();
var $emailField = this.$el.find('.emailField');
var $emailButton = this.$el.find('.emailButton');
var email = $emailField.val();
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if (email !== '') {
$emailField.prop('disabled', true);
$emailButton.prop('disabled', true);
$emailField.val(t('core', 'Sending ...'));
this.model.sendEmailPrivateLink(email).done(function() {
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$emailField.css('font-weight', 'bold').val(t('core','Email sent'));
setTimeout(function() {
$emailField.val('');
$emailField.css('font-weight', 'normal');
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$emailField.prop('disabled', false);
$emailButton.prop('disabled', false);
}, 2000);
}).fail(function() {
$emailField.val(email);
$emailField.css('font-weight', 'normal');
$emailField.prop('disabled', false);
$emailButton.prop('disabled', false);
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});
}
return false;
},
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render: function() {
var linkShareTemplate = this.template();
var resharingAllowed = this.model.sharePermissionPossible();
if(!resharingAllowed
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|| !this.showLink
|| !this.configModel.isShareWithLinkAllowed())
{
var templateData = {shareAllowed: false};
if (!resharingAllowed) {
// add message
templateData.noSharingPlaceholder = t('core', 'Resharing is not allowed');
}
this.$el.html(linkShareTemplate(templateData));
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return this;
}
var publicUpload =
this.model.isFolder()
&& this.model.createPermissionPossible()
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&& this.configModel.isPublicUploadEnabled();
var publicUploadChecked = '';
if(this.model.isPublicUploadAllowed()) {
publicUploadChecked = 'checked="checked"';
}
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var isLinkShare = this.model.get('linkShare').isLinkShare;
var isPasswordSet = !!this.model.get('linkShare').password;
var showPasswordCheckBox = isLinkShare
&& ( !this.configModel.get('enforcePasswordForPublicLink')
|| !this.model.get('linkShare').password);
this.$el.html(linkShareTemplate({
cid: this.cid,
shareAllowed: true,
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isLinkShare: isLinkShare,
shareLinkURL: this.model.get('linkShare').link,
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linkShareLabel: t('core', 'Share link'),
urlLabel: t('core', 'Link'),
enablePasswordLabel: t('core', 'Password protect'),
passwordLabel: t('core', 'Password'),
passwordPlaceholder: isPasswordSet ? PASSWORD_PLACEHOLDER : PASSWORD_PLACEHOLDER_MESSAGE,
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isPasswordSet: isPasswordSet,
showPasswordCheckBox: showPasswordCheckBox,
publicUpload: publicUpload && isLinkShare,
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publicUploadChecked: publicUploadChecked,
publicUploadLabel: t('core', 'Allow editing'),
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mailPublicNotificationEnabled: isLinkShare && this.configModel.isMailPublicNotificationEnabled(),
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mailPrivatePlaceholder: t('core', 'Email link to person'),
mailButtonText: t('core', 'Send')
}));
var $emailField = this.$el.find('.emailField');
if (isLinkShare && $emailField.length !== 0) {
$emailField.autocomplete({
minLength: 1,
source: function (search, response) {
$.get(
OC.generateUrl('core/ajax/share.php'), {
fetch: 'getShareWithEmail',
search: search.term
}, function(result) {
if (result.status == 'success' && result.data.length > 0) {
response(result.data);
}
});
},
select: function( event, item ) {
$emailField.val(item.item.email);
return false;
}
})
.data("ui-autocomplete")._renderItem = function( ul, item ) {
return $('<li>')
.append('<a>' + escapeHTML(item.displayname) + "<br>" + escapeHTML(item.email) + '</a>' )
.appendTo( ul );
};
}
// TODO drop with IE8 drop
if($('html').hasClass('ie8')) {
this.$el.find('#linkPassText').removeAttr('placeholder');
this.$el.find('#linkPassText').val('');
}
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this.delegateEvents();
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return this;
},
/**
* @returns {Function} from Handlebars
* @private
*/
template: function () {
if (!this._template) {
this._template = Handlebars.compile(TEMPLATE);
}
return this._template;
}
});
OC.Share.ShareDialogLinkShareView = ShareDialogLinkShareView;
})();