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/**
* Copyright (c) 2015, Arthur Schiwon <blizzz@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or later.
* See the COPYING-README file.
*/
OCA = OCA || {};
(function() {
/**
* @classdesc This class represents the view belonging to the server tab
* in the LDAP wizard.
*/
var WizardTabElementary = OCA.LDAP.Wizard.WizardTabGeneric.subClass({
/** @property {number} */
_configChooserNextServerNumber: 1,
baseDNTestTriggered: false,
/**
* initializes the instance. Always call it after initialization.
*
* @param tabIndex
* @param tabID
*/
init: function (tabIndex, tabID) {
tabIndex = 0;
this._super(tabIndex, tabID);
this.isActive = true;
this.$configChooser = $('#ldap_serverconfig_chooser');
var items = {
ldap_host: {
$element: $('#ldap_host'),
setMethod: 'setHost'
},
ldap_port: {
$element: $('#ldap_port'),
setMethod: 'setPort',
$relatedElements: $('.ldapDetectPort')
},
ldap_dn: {
$element: $('#ldap_dn'),
setMethod: 'setAgentDN',
preventAutoSave: true,
$saveButton: $('.ldapSaveAgentCredentials')
},
ldap_agent_password: {
$element: $('#ldap_agent_password'),
setMethod: 'setAgentPwd',
preventAutoSave: true,
$saveButton: $('.ldapSaveAgentCredentials')
},
ldap_base: {
$element: $('#ldap_base'),
setMethod: 'setBase',
$relatedElements: $('.ldapDetectBase, .ldapTestBase'),
$detectButton: $('.ldapDetectBase'),
$testButton: $('.ldapTestBase')
},
ldap_base_test: {
$element: $('#ldap_base')
},
ldap_experienced_admin: {
$element: $('#ldap_experienced_admin'),
setMethod: 'setExperiencedAdmin'
}
};
this.setManagedItems(items);
_.bindAll(this,
'onPortButtonClick',
'onBaseDNButtonClick',
'onBaseDNTestButtonClick'
);
this.managedItems.ldap_port.$relatedElements.click(this.onPortButtonClick);
this.managedItems.ldap_base.$detectButton.click(this.onBaseDNButtonClick);
this.managedItems.ldap_base.$testButton.click(this.onBaseDNTestButtonClick);
},
/**
* Sets the config model for this view and subscribes to some events.
* Also binds the config chooser to the model
*
* @param {OCA.LDAP.Wizard.ConfigModel} configModel
*/
setModel: function(configModel) {
this._super(configModel);
this.configModel.on('configLoaded', this.onConfigSwitch, this);
this.configModel.on('newConfiguration', this.onNewConfiguration, this);
this.configModel.on('deleteConfiguration', this.onDeleteConfiguration, this);
this.configModel.on('receivedLdapFeature', this.onTestResultReceived, this);
this._enableConfigChooser();
this._enableConfigButtons();
},
/**
* returns the currently selected configuration ID
*
* @returns {string}
*/
getConfigID: function() {
return this.$configChooser.val();
},
/**
* updates the host configuration text field
*
* @param {string} host
*/
setHost: function(host) {
this.setElementValue(this.managedItems.ldap_host.$element, host);
if(host) {
this.enableElement(this.managedItems.ldap_port.$relatedElements);
} else {
this.disableElement(this.managedItems.ldap_port.$relatedElements);
}
},
/**
* updates the port configuration text field
*
* @param {string} port
*/
setPort: function(port) {
this.setElementValue(this.managedItems.ldap_port.$element, port);
},
/**
* updates the user (agent) DN text field
*
* @param {string} agentDN
*/
setAgentDN: function(agentDN) {
this.setElementValue(this.managedItems.ldap_dn.$element, agentDN);
},
/**
* updates the user (agent) password field
*
* @param {string} agentPwd
*/
setAgentPwd: function(agentPwd) {
this.setElementValue(
this.managedItems.ldap_agent_password.$element, agentPwd
);
if (agentPwd && $('html').hasClass('lte9')) {
// make it a password field again (IE fix, placeholders bug)
this.managedItems.ldap_agent_password.$element.attr('type', 'password');
}
},
/**
* updates the base DN text area
*
* @param {string} bases
*/
setBase: function(bases) {
this.setElementValue(this.managedItems.ldap_base.$element, bases);
if(!bases) {
this.disableElement(this.managedItems.ldap_base.$testButton);
} else {
this.enableElement(this.managedItems.ldap_base.$testButton);
}
},
/**
* updates the experienced admin check box
*
* @param {string} xpAdminMode contains an int
*/
setExperiencedAdmin: function(xpAdminMode) {
this.setElementValue(
this.managedItems.ldap_experienced_admin.$element, xpAdminMode
);
},
/**
* @inheritdoc
*/
overrideErrorMessage: function(message, key) {
var original = message;
message = this._super(message, key);
if(original !== message) {
// we pass the parents change
return message;
}
switch(key) {
case 'ldap_port':
if (message === 'Invalid credentials') {
return t('user_ldap', 'Please check the credentials, they seem to be wrong.');
} else {
return t('user_ldap', 'Please specify the port, it could not be auto-detected.');
}
break;
case 'ldap_base':
if( message === 'Server is unwilling to perform'
|| message === 'Could not connect to LDAP'
) {
return t('user_ldap', 'Base DN could not be auto-detected, please revise credentials, host and port.');
}
return t('user_ldap', 'Could not detect Base DN, please enter it manually.');
break;
}
return message;
},
/**
* resets the view when a configuration switch happened.
*
* @param {WizardTabElementary} view
* @param {Object} configuration
*/
onConfigSwitch: function(view, configuration) {
this.baseDNTestTriggered = false;
view.disableElement(view.managedItems.ldap_port.$relatedElements);
view.managedItems.ldap_dn.$saveButton.removeClass('primary');
view.onConfigLoaded(view, configuration);
},
/**
* updates the configuration chooser when a new configuration was added
* which also means it is being switched to. The configuration fields
* are updated on a different step.
*
* @param {WizardTabElementary} view
* @param {Object} result
*/
onNewConfiguration: function(view, result) {
if(result.isSuccess === true) {
var nthServer = view._configChooserNextServerNumber;
view.$configChooser.find('option:selected').removeAttr('selected');
var html = '<option value="'+result.configPrefix+'" selected="selected">'+t('user_ldap','{nthServer}. Server', {nthServer: nthServer})+'</option>';
if(view.$configChooser.find('option:last').length > 0) {
view.$configChooser.find('option:last').after(html);
} else {
view.$configChooser.html(html);
}
view._configChooserNextServerNumber++;
}
},
/**
* updates the configuration chooser upon the deletion of a
* configuration and, if necessary, loads an existing one.
*
* @param view
* @param result
*/
onDeleteConfiguration: function(view, result) {
if(result.isSuccess === true) {
if(view.getConfigID() === result.configPrefix) {
// if the deleted value is still the selected one (99% of
// the cases), remove it from the list and load the topmost
view.$configChooser.find('option:selected').remove();
view.$configChooser.find('option:first').select();
if(view.$configChooser.find(' option').length < 1) {
view.configModel.newConfig(false);
} else {
view.configModel.load(view.getConfigID());
}
} else {
// otherwise just remove the entry
view.$configChooser.find('option[value=' + result.configPrefix + ']').remove();
}
} else {
OC.Notification.showTemporary(result.errorMessage);
}
},
/**
* Base DN test results will arrive here
*
* @param {WizardTabElementary} view
* @param {FeaturePayload} payload
*/
onTestResultReceived: function(view, payload) {
if(view.baseDNTestTriggered && payload.feature === 'TestBaseDN') {
view.enableElement(view.managedItems.ldap_base.$testButton);
var message;
if(payload.data.status === 'success') {
var objectsFound = parseInt(payload.data.changes.ldap_test_base, 10);
if(objectsFound < 1) {
message = t('user_ldap', 'No object found in the given Base DN. Please revise.');
} else if(objectsFound > 1000) {
message = t('user_ldap', 'More than 1,000 directory entries available.');
} else {
message = t('user_ldap', objectsFound + ' entries available within the provided Base DN');
}
} else {
message = view.overrideErrorMessage(payload.data.message);
message = message || t('user_ldap', 'An error occurred. Please check the Base DN, as well as connection settings and credentials.');
if(payload.data.message) {
console.warn(payload.data.message);
}
}
OC.Notification.showTemporary(message);
}
},
/**
* request to count the users with the current filter
*
* @param {Event} event
*/
onPortButtonClick: function(event) {
event.preventDefault();
this.configModel.requestWizard('ldap_port');
},
/**
* request to count the users with the current filter
*
* @param {Event} event
*/
onBaseDNButtonClick: function(event) {
event.preventDefault();
this.configModel.requestWizard('ldap_base');
},
/**
* request to count the users with the current filter
*
* @param {Event} event
*/
onBaseDNTestButtonClick: function(event) {
event.preventDefault();
this.baseDNTestTriggered = true;
this.configModel.requestWizard('ldap_test_base');
this.disableElement(this.managedItems.ldap_base.$testButton);
},
/**
* registers the change event on the configuration chooser and makes
* the model load a newly selected configuration
*
* @private
*/
_enableConfigChooser: function() {
this._configChooserNextServerNumber = this.$configChooser.find(' option').length + 1;
var view = this;
this.$configChooser.change(function(){
var value = view.$configChooser.find(' option:selected:first').attr('value');
view.configModel.load(value);
});
},
/**
* adds actions to the action buttons for configuration management
*
* @private
*/
_enableConfigButtons: function() {
var view = this;
$('#ldap_action_delete_configuration').click(function(event) {
event.preventDefault();
OC.dialogs.confirm(
t('user_ldap', 'Do you really want to delete the current Server Configuration?'),
t('user_ldap', 'Confirm Deletion'),
function(doDelete) {
if(doDelete) {
view.configModel.deleteConfig(view.getConfigID());
}
},
false
);
});
$('#ldap_action_add_configuration').click(function(event) {
event.preventDefault();
view.configModel.newConfig(false);
});
$('#ldap_action_copy_configuration').click(function(event) {
event.preventDefault();
view.configModel.newConfig(true);
});
}
});
OCA.LDAP.Wizard.WizardTabElementary = WizardTabElementary;
})();