text: <?php
  /*********************************************************************************
   * The contents of this file are subject to the SugarCRM Public License Version 1.1.2
   * ("License"); You may not use this file except in compliance with the
   * License. You may obtain a copy of txhe License at http://www.sugarcrm.com/SPL
   * Software distributed under the License is distributed on an  "AS IS"  basis,
   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
   * the specific language governing rights and limitations under the License.
   * The Original Code is:  SugarCRM Open Source
   * The Initial Developer of the Original Code is SugarCRM, Inc.
   * Portions created by SugarCRM are Copyright (C) SugarCRM, Inc.;
   * All Rights Reserved.
   * Contributor(s): ______________________________________.
   ********************************************************************************/
  
  include_once('config.php');
  require_once('include/logging.php');
  require_once('modules/Calendar/Activity.php');
  require_once('modules/Campaigns/Campaigns.php');
  require_once('modules/Documents/Documents.php');
  require_once('modules/Emails/Emails.php');
  require_once('include/utils/utils.php');
  require_once('user_privileges/default_module_view.php');
  
  class Leads extends CRMEntity {
  	var $log;
  	var $db;
  
  	var $table_name = "vtiger_leaddetails";
  	var $table_index= 'leadid';
  
  	var $tab_name = Array('vtiger_crmentity','vtiger_leaddetails','vtiger_leadsubdetails','vtiger_leadaddress','vtiger_leadscf');
  	var $tab_name_index = Array('vtiger_crmentity'=>'crmid','vtiger_leaddetails'=>'leadid','vtiger_leadsubdetails'=>'leadsubscriptionid','vtiger_leadaddress'=>'leadaddressid','vtiger_leadscf'=>'leadid');
  
  	var $entity_table = "vtiger_crmentity";
  
  	/**
  	 * Mandatory table for supporting custom fields.
  	 */
  	var $customFieldTable = Array('vtiger_leadscf', 'leadid');
  
  	//construct this from database;
  	var $column_fields = Array();
  	var $sortby_fields = Array('lastname','firstname','email','phone','company','smownerid','website');
  
  	// This is used to retrieve related vtiger_fields from form posts.
  	var $additional_column_fields = Array('smcreatorid', 'smownerid', 'contactid','potentialid' ,'crmid');
  
  	// This is the list of vtiger_fields that are in the lists.
  	var $list_fields = Array(
  		'Last Name'=>Array('leaddetails'=>'lastname'),
  		'First Name'=>Array('leaddetails'=>'firstname'),
  		'Company'=>Array('leaddetails'=>'company'),
  		'Phone'=>Array('leadaddress'=>'phone'),
  		'Website'=>Array('leadsubdetails'=>'website'),
  		'Email'=>Array('leaddetails'=>'email'),
  		'Assigned To'=>Array('crmentity'=>'smownerid')
  	);
  	var $list_fields_name = Array(
  		'Last Name'=>'lastname',
  		'First Name'=>'firstname',
  		'Company'=>'company',
  		'Phone'=>'phone',
  		'Website'=>'website',
  		'Email'=>'email',
  		'Assigned To'=>'assigned_user_id'
  	);
  	var $list_link_field= 'lastname';
  
  	var $search_fields = Array(
  		'Name'=>Array('leaddetails'=>'lastname'),
  		'Company'=>Array('leaddetails'=>'company')
  	);
  	var $search_fields_name = Array(
  		'Name'=>'lastname',
  		'Company'=>'company'
  	);
  
  	var $required_fields =  array();
  
  	// Used when enabling/disabling the mandatory fields for the module.
  	// Refers to vtiger_field.fieldname values.
  	var $mandatory_fields = Array('assigned_user_id', 'lastname', 'createdtime' ,'modifiedtime');
  
  	//Default Fields for Email Templates -- Pavani
  	var $emailTemplate_defaultFields = array('firstname','lastname','leadsource','leadstatus','rating','industry','secondaryemail','email','annualrevenue','designation','salutation');
  
  	//Added these variables which are used as default order by and sortorder in ListView
  	var $default_order_by = 'lastname';
  	var $default_sort_order = 'ASC';
  
  	// For Alphabetical search
  	var $def_basicsearch_col = 'lastname';
  
  	//var $groupTable = Array('vtiger_leadgrouprelation','leadid');
  
  	function Leads()	{
  		$this->log = LoggerManager::getLogger('lead');
  		$this->log->debug("Entering Leads() method ...");
  		$this->db = PearDatabase::getInstance();
  		$this->column_fields = getColumnFields('Leads');
  		$this->log->debug("Exiting Lead method ...");
  	}
  
  	/** Function to handle module specific operations when saving a entity
  	*/
  	function save_module($module)
  	{
  	}
  
  	// Mike Crowe Mod --------------------------------------------------------Default ordering for us
  
  	/** Function to export the lead records in CSV Format
  	* @param reference variable - where condition is passed when the query is executed
  	* Returns Export Leads Query.
  	*/
  	function create_export_query($where)
  	{
  		global $log;
  		global $current_user;
  		$log->debug("Entering create_export_query(".$where.") method ...");
  
  		include("include/utils/ExportUtils.php");
  
  		//To get the Permitted fields query and the permitted fields list
  		$sql = getPermittedFieldsQuery("Leads", "detail_view");
  		$fields_list = getFieldsListFromQuery($sql);
  
  		$userNameSql = getSqlForNameInDisplayFormat(array('first_name'=>
  							'vtiger_users.first_name', 'last_name' => 'vtiger_users.last_name'), 'Users');
  		$query = "SELECT $fields_list,case when (vtiger_users.user_name not like '') then $userNameSql else vtiger_groups.groupname end as user_name
  	      			FROM ".$this->entity_table."
  				INNER JOIN vtiger_leaddetails
  					ON vtiger_crmentity.crmid=vtiger_leaddetails.leadid
  				LEFT JOIN vtiger_leadsubdetails
  					ON vtiger_leaddetails.leadid = vtiger_leadsubdetails.leadsubscriptionid
  				LEFT JOIN vtiger_leadaddress
  					ON vtiger_leaddetails.leadid=vtiger_leadaddress.leadaddressid
  				LEFT JOIN vtiger_leadscf
  					ON vtiger_leadscf.leadid=vtiger_leaddetails.leadid
  	                        LEFT JOIN vtiger_groups
                          	        ON vtiger_groups.groupid = vtiger_crmentity.smownerid
  				LEFT JOIN vtiger_users
  					ON vtiger_crmentity.smownerid = vtiger_users.id and vtiger_users.status='Active'
  				";
  
  		$query .= $this->getNonAdminAccessControlQuery('Leads',$current_user);
  		$where_auto = " vtiger_crmentity.deleted=0 AND vtiger_leaddetails.converted =0";
  
  		if($where != "")
  			$query .= " where ($where) AND ".$where_auto;
  		else
  			$query .= " where ".$where_auto;
  
  		$log->debug("Exiting create_export_query method ...");
  		return $query;
  	}
  
  
  
  	/** Returns a list of the associated tasks
   	 * @param  integer   $id      - leadid
   	 * returns related Task or Event record in array format
  	*/
  	function get_activities($id, $cur_tab_id, $rel_tab_id, $actions=false) {
  		global $log, $singlepane_view,$currentModule,$current_user;
  		$log->debug("Entering get_activities(".$id.") method ...");
  		$this_module = $currentModule;
  
          $related_module = vtlib_getModuleNameById($rel_tab_id);
  		require_once("modules/$related_module/Activity.php");
  		$other = new Activity();
          vtlib_setup_modulevars($related_module, $other);
  		$singular_modname = vtlib_toSingular($related_module);
  
  		$parenttab = getParentTab();
  
  		if($singlepane_view == 'true')
  			$returnset = '&return_module='.$this_module.'&return_action=DetailView&return_id='.$id;
  		else
  			$returnset = '&return_module='.$this_module.'&return_action=CallRelatedList&return_id='.$id;
  
  		$button = '';
  
  		$button .= '<input type="hidden" name="activity_mode">';
  
  		if($actions) {
  			if(is_string($actions)) $actions = explode(',', strtoupper($actions));
  			if(in_array('ADD', $actions) && isPermitted($related_module,1, '') == 'yes') {
  				if(getFieldVisibilityPermission('Calendar',$current_user->id,'parent_id', 'readwrite') == '0') {
  					$button .= "<input title='".getTranslatedString('LBL_NEW'). " ". getTranslatedString('LBL_TODO', $related_module) ."' class='crmbutton small create'" .
  						" onclick='this.form.action.value=\"EditView\";this.form.module.value=\"$related_module\";this.form.return_module.value=\"$this_module\";this.form.activity_mode.value=\"Task\";' type='submit' name='button'" .
  						" value='". getTranslatedString('LBL_ADD_NEW'). " " . getTranslatedString('LBL_TODO', $related_module) ."'>&nbsp;";
  				}
  				if(getFieldVisibilityPermission('Events',$current_user->id,'parent_id', 'readwrite') == '0') {
  					$button .= "<input title='".getTranslatedString('LBL_NEW'). " ". getTranslatedString('LBL_TODO', $related_module) ."' class='crmbutton small create'" .
  						" onclick='this.form.action.value=\"EditView\";this.form.module.value=\"$related_module\";this.form.return_module.value=\"$this_module\";this.form.activity_mode.value=\"Events\";' type='submit' name='button'" .
  						" value='". getTranslatedString('LBL_ADD_NEW'). " " . getTranslatedString('LBL_EVENT', $related_module) ."'>";
  				}
  			}
  		}
  
  		$userNameSql = getSqlForNameInDisplayFormat(array('first_name'=>
  							'vtiger_users.first_name', 'last_name' => 'vtiger_users.last_name'), 'Users');
  		$query = "SELECT vtiger_activity.*,vtiger_seactivityrel.*, vtiger_contactdetails.lastname,
  			vtiger_contactdetails.contactid, vtiger_crmentity.crmid, vtiger_crmentity.smownerid,
  			vtiger_crmentity.modifiedtime,case when (vtiger_users.user_name not like '') then
  		$userNameSql else vtiger_groups.groupname end as user_name,
  		vtiger_recurringevents.recurringtype
  		from vtiger_activity inner join vtiger_seactivityrel on vtiger_seactivityrel.activityid=
  		vtiger_activity.activityid inner join vtiger_crmentity on vtiger_crmentity.crmid=
  		vtiger_activity.activityid left join vtiger_cntactivityrel on
  		vtiger_cntactivityrel.activityid = vtiger_activity.activityid left join
  		vtiger_contactdetails on vtiger_contactdetails.contactid = vtiger_cntactivityrel.contactid
  		left join vtiger_users on vtiger_users.id=vtiger_crmentity.smownerid
  		left outer join vtiger_recurringevents on vtiger_recurringevents.activityid=
  		vtiger_activity.activityid left join vtiger_groups on vtiger_groups.groupid=
  		vtiger_crmentity.smownerid where vtiger_seactivityrel.crmid=".$id." and
  			vtiger_crmentity.deleted = 0 and ((vtiger_activity.activitytype='Task' and
  			vtiger_activity.status not in ('Completed','Deferred')) or
  			(vtiger_activity.activitytype NOT in ('Emails','Task') and
  			vtiger_activity.eventstatus not in ('','Held'))) ";
  
  		$return_value = GetRelatedList($this_module, $related_module, $other, $query, $button, $returnset);
  
  		if($return_value == null) $return_value = Array();
  		$return_value['CUSTOM_BUTTON'] = $button;
  
  		$log->debug("Exiting get_activities method ...");
  		return $return_value;
  	}
  
  	/** Returns a list of the associated Campaigns
  	  * @param $id -- campaign id :: Type Integer
  	  * @returns list of campaigns in array format
  	  */
  	function get_campaigns($id, $cur_tab_id, $rel_tab_id, $actions=false) {
  		global $log, $singlepane_view,$currentModule,$current_user;
  		$log->debug("Entering get_campaigns(".$id.") method ...");
  		$this_module = $currentModule;
  
          $related_module = vtlib_getModuleNameById($rel_tab_id);
  		require_once("modules/$related_module/$related_module.php");
  		$other = new $related_module();
          vtlib_setup_modulevars($related_module, $other);
  		$singular_modname = vtlib_toSingular($related_module);
  
  		$parenttab = getParentTab();
  
  		if($singlepane_view == 'true')
  			$returnset = '&return_module='.$this_module.'&return_action=DetailView&return_id='.$id;
  		else
  			$returnset = '&return_module='.$this_module.'&return_action=CallRelatedList&return_id='.$id;
  
  		$button = '';
  
  		$button .= '<input type="hidden" name="email_directing_module"><input type="hidden" name="record">';
  
  		if($actions) {
  			if(is_string($actions)) $actions = explode(',', strtoupper($actions));
  			if(in_array('SELECT', $actions) && isPermitted($related_module,4, '') == 'yes') {
  				$button .= "<input title='".getTranslatedString('LBL_SELECT')." ". getTranslatedString($related_module). "' class='crmbutton small edit' type='button' onclick=\"return window.open('index.php?module=$related_module&return_module=$currentModule&action=Popup&popuptype=detailview&select=enable&form=EditView&form_submit=false&recordid=$id&parenttab=$parenttab','test','width=640,height=602,resizable=0,scrollbars=0');\" value='". getTranslatedString('LBL_SELECT'). " " . getTranslatedString($related_module) ."'>&nbsp;";
  			}
  		}
  
  		$userNameSql = getSqlForNameInDisplayFormat(array('first_name'=>
  							'vtiger_users.first_name', 'last_name' => 'vtiger_users.last_name'), 'Users');
  		$query = "SELECT case when (vtiger_users.user_name not like '') then $userNameSql else vtiger_groups.groupname end as user_name ,
  				vtiger_campaign.campaignid, vtiger_campaign.campaignname, vtiger_campaign.campaigntype, vtiger_campaign.campaignstatus,
  				vtiger_campaign.expectedrevenue, vtiger_campaign.closingdate, vtiger_crmentity.crmid, vtiger_crmentity.smownerid,
  				vtiger_crmentity.modifiedtime from vtiger_campaign
  				inner join vtiger_campaignleadrel on vtiger_campaignleadrel.campaignid=vtiger_campaign.campaignid
  				inner join vtiger_crmentity on vtiger_crmentity.crmid = vtiger_campaign.campaignid
  				left join vtiger_groups on vtiger_groups.groupid=vtiger_crmentity.smownerid
  				left join vtiger_users on vtiger_users.id = vtiger_crmentity.smownerid
  				where vtiger_campaignleadrel.leadid=".$id." and vtiger_crmentity.deleted=0";
  
  		$return_value = GetRelatedList($this_module, $related_module, $other, $query, $button, $returnset);
  
  		if($return_value == null) $return_value = Array();
  		$return_value['CUSTOM_BUTTON'] = $button;
  
  		$log->debug("Exiting get_campaigns method ...");
  		return $return_value;
  	}
  
  
  		/** Returns a list of the associated emails
  	 	 * @param  integer   $id      - leadid
  	 	 * returns related emails record in array format
  		*/
  	function get_emails($id, $cur_tab_id, $rel_tab_id, $actions=false) {
  		global $log, $singlepane_view,$currentModule,$current_user;
  		$log->debug("Entering get_emails(".$id.") method ...");
  		$this_module = $currentModule;
  
          $related_module = vtlib_getModuleNameById($rel_tab_id);
  		require_once("modules/$related_module/$related_module.php");
  		$other = new $related_module();
          vtlib_setup_modulevars($related_module, $other);
  		$singular_modname = vtlib_toSingular($related_module);
  
  		$parenttab = getParentTab();
  
  		if($singlepane_view == 'true')
  			$returnset = '&return_module='.$this_module.'&return_action=DetailView&return_id='.$id;
  		else
  			$returnset = '&return_module='.$this_module.'&return_action=CallRelatedList&return_id='.$id;
  
  		$button = '';
  
  		$button .= '<input type="hidden" name="email_directing_module"><input type="hidden" name="record">';
  
  		if($actions) {
  			if(is_string($actions)) $actions = explode(',', strtoupper($actions));
  			if(in_array('SELECT', $actions) && isPermitted($related_module,4, '') == 'yes') {
  				$button .= "<input title='".getTranslatedString('LBL_SELECT')." ". getTranslatedString($related_module). "' class='crmbutton small edit' type='button' onclick=\"return window.open('index.php?module=$related_module&return_module=$currentModule&action=Popup&popuptype=detailview&select=enable&form=EditView&form_submit=false&recordid=$id&parenttab=$parenttab','test','width=640,height=602,resizable=0,scrollbars=0');\" value='". getTranslatedString('LBL_SELECT'). " " . getTranslatedString($related_module) ."'>&nbsp;";
  			}
  			if(in_array('ADD', $actions) && isPermitted($related_module,1, '') == 'yes') {
  				$button .= "<input title='". getTranslatedString('LBL_ADD_NEW')." ". getTranslatedString($singular_modname)."' accessyKey='F' class='crmbutton small create' onclick='fnvshobj(this,\"sendmail_cont\");sendmail(\"$this_module\",$id);' type='button' name='button' value='". getTranslatedString('LBL_ADD_NEW')." ". getTranslatedString($singular_modname)."'></td>";
  			}
  		}
  
  		$userNameSql = getSqlForNameInDisplayFormat(array('first_name'=>
  							'vtiger_users.first_name', 'last_name' => 'vtiger_users.last_name'), 'Users');
  		$query ="select case when (vtiger_users.user_name not like '') then $userNameSql else vtiger_groups.groupname end as user_name," .
  				" vtiger_activity.activityid, vtiger_activity.subject, vtiger_activity.semodule, vtiger_activity.activitytype," .
  				" vtiger_activity.date_start, vtiger_activity.status, vtiger_activity.priority, vtiger_crmentity.crmid," .
  				" vtiger_crmentity.smownerid,vtiger_crmentity.modifiedtime, vtiger_users.user_name, vtiger_seactivityrel.crmid as parent_id " .
  				" from vtiger_activity" .
  				" inner join vtiger_seactivityrel on vtiger_seactivityrel.activityid=vtiger_activity.activityid" .
  				" inner join vtiger_crmentity on vtiger_crmentity.crmid=vtiger_activity.activityid" .
  				" left join vtiger_groups on vtiger_groups.groupid=vtiger_crmentity.smownerid" .
  				" left join vtiger_users on  vtiger_users.id=vtiger_crmentity.smownerid" .
  				" where vtiger_activity.activitytype='Emails' and vtiger_crmentity.deleted=0 and vtiger_seactivityrel.crmid=".$id;
  
  		$return_value = GetRelatedList($this_module, $related_module, $other, $query, $button, $returnset);
  
  		if($return_value == null) $return_value = Array();
  		$return_value['CUSTOM_BUTTON'] = $button;
  
  		$log->debug("Exiting get_emails method ...");
  		return $return_value;
  	}
  
  	/**
  	 * Function to get Lead related Task & Event which have activity type Held, Completed or Deferred.
  	 * @param  integer   $id      - leadid
  	 * returns related Task or Event record in array format
  	 */
  	function get_history($id)
  	{
  		global $log;
  		$log->debug("Entering get_history(".$id.") method ...");
  		$userNameSql = getSqlForNameInDisplayFormat(array('first_name'=>
  							'vtiger_users.first_name', 'last_name' => 'vtiger_users.last_name'), 'Users');
  		$query = "SELECT vtiger_activity.activityid, vtiger_activity.subject, vtiger_activity.status,
  			vtiger_activity.eventstatus, vtiger_activity.activitytype,vtiger_activity.date_start,
  			vtiger_activity.due_date,vtiger_activity.time_start,vtiger_activity.time_end,
  			vtiger_crmentity.modifiedtime,vtiger_crmentity.createdtime,
  			vtiger_crmentity.description, $userNameSql as user_name,vtiger_groups.groupname
  				from vtiger_activity
  				inner join vtiger_seactivityrel on vtiger_seactivityrel.activityid=vtiger_activity.activityid
  				inner join vtiger_crmentity on vtiger_crmentity.crmid=vtiger_activity.activityid
  				left join vtiger_groups on vtiger_groups.groupid=vtiger_crmentity.smownerid
  				left join vtiger_users on vtiger_crmentity.smownerid= vtiger_users.id
  				where (vtiger_activity.activitytype != 'Emails')
  				and (vtiger_activity.status = 'Completed' or vtiger_activity.status = 'Deferred' or (vtiger_activity.eventstatus = 'Held' and vtiger_activity.eventstatus != ''))
  				and vtiger_seactivityrel.crmid=".$id."
  	                        and vtiger_crmentity.deleted = 0";
  		//Don't add order by, because, for security, one more condition will be added with this query in include/RelatedListView.php
  
  		$log->debug("Exiting get_history method ...");
  		return getHistory('Leads',$query,$id);
  	}
  
  	/**
  	* Function to get lead related Products
  	* @param  integer   $id      - leadid
  	* returns related Products record in array format
  	*/
  	function get_products($id, $cur_tab_id, $rel_tab_id, $actions=false) {
  		global $log, $singlepane_view,$currentModule,$current_user;
  		$log->debug("Entering get_products(".$id.") method ...");
  		$this_module = $currentModule;
  
          $related_module = vtlib_getModuleNameById($rel_tab_id);
  		require_once("modules/$related_module/$related_module.php");
  		$other = new $related_module();
          vtlib_setup_modulevars($related_module, $other);
  		$singular_modname = vtlib_toSingular($related_module);
  
  		$parenttab = getParentTab();
  
  		if($singlepane_view == 'true')
  			$returnset = '&return_module='.$this_module.'&return_action=DetailView&return_id='.$id;
  		else
  			$returnset = '&return_module='.$this_module.'&return_action=CallRelatedList&return_id='.$id;
  
  		$button = '';
  
  		if($actions) {
  			if(is_string($actions)) $actions = explode(',', strtoupper($actions));
  			if(in_array('SELECT', $actions) && isPermitted($related_module,4, '') == 'yes') {
  				$button .= "<input title='".getTranslatedString('LBL_SELECT')." ". getTranslatedString($related_module). "' class='crmbutton small edit' type='button' onclick=\"return window.open('index.php?module=$related_module&return_module=$currentModule&action=Popup&popuptype=detailview&select=enable&form=EditView&form_submit=false&recordid=$id&parenttab=$parenttab','test','width=640,height=602,resizable=0,scrollbars=0');\" value='". getTranslatedString('LBL_SELECT'). " " . getTranslatedString($related_module) ."'>&nbsp;";
  			}
  			if(in_array('ADD', $actions) && isPermitted($related_module,1, '') == 'yes') {
  				$button .= "<input title='".getTranslatedString('LBL_ADD_NEW'). " ". getTranslatedString($singular_modname) ."' class='crmbutton small create'" .
  					" onclick='this.form.action.value=\"EditView\";this.form.module.value=\"$related_module\"' type='submit' name='button'" .
  					" value='". getTranslatedString('LBL_ADD_NEW'). " " . getTranslatedString($singular_modname) ."'>&nbsp;";
  			}
  		}
  
  		$query = "SELECT vtiger_products.productid, vtiger_products.productname, vtiger_products.productcode,
  				vtiger_products.commissionrate, vtiger_products.qty_per_unit, vtiger_products.unit_price,
  				vtiger_crmentity.crmid, vtiger_crmentity.smownerid
  				FROM vtiger_products
  				INNER JOIN vtiger_seproductsrel ON vtiger_products.productid = vtiger_seproductsrel.productid and vtiger_seproductsrel.setype = 'Leads'
  				INNER JOIN vtiger_crmentity ON vtiger_crmentity.crmid = vtiger_products.productid
  				INNER JOIN vtiger_leaddetails ON vtiger_leaddetails.leadid = vtiger_seproductsrel.crmid
  				LEFT JOIN vtiger_users
  					ON vtiger_users.id=vtiger_crmentity.smownerid
  				LEFT JOIN vtiger_groups
  					ON vtiger_groups.groupid = vtiger_crmentity.smownerid
  			   WHERE vtiger_crmentity.deleted = 0 AND vtiger_leaddetails.leadid = $id";
  
  		$return_value = GetRelatedList($this_module, $related_module, $other, $query, $button, $returnset);
  
  		if($return_value == null) $return_value = Array();
  		$return_value['CUSTOM_BUTTON'] = $button;
  
  		$log->debug("Exiting get_products method ...");
  		return $return_value;
  	}
  
  	/** Function to get the Combo List Values of Leads Field
  	 * @param string $list_option
  	 * Returns Combo List Options
  	*/
  	function get_lead_field_options($list_option)
  	{
  		global $log;
  		$log->debug("Entering get_lead_field_options(".$list_option.") method ...");
  		$comboFieldArray = getComboArray($this->combofieldNames);
  		$log->debug("Exiting get_lead_field_options method ...");
  		return $comboFieldArray[$list_option];
  	}
  
  	/** Function to get the Columnnames of the Leads Record
  	* Used By vtigerCRM Word Plugin
  	* Returns the Merge Fields for Word Plugin
  	*/
  	function getColumnNames_Lead()
  	{
  		global $log,$current_user;
  		$log->debug("Entering getColumnNames_Lead() method ...");
  		require('user_privileges/user_privileges_'.$current_user->id.'.php');
  		if($is_admin == true || $profileGlobalPermission[1] == 0 || $profileGlobalPermission[2] == 0)
  		{
  			$sql1 = "select fieldlabel from vtiger_field where tabid=7 and vtiger_field.presence in (0,2)";
  			$params1 = array();
  		}else
  		{
  			$profileList = getCurrentUserProfileList();
  			$sql1 = "select vtiger_field.fieldid,fieldlabel from vtiger_field inner join vtiger_profile2field on vtiger_profile2field.fieldid=vtiger_field.fieldid inner join vtiger_def_org_field on vtiger_def_org_field.fieldid=vtiger_field.fieldid where vtiger_field.tabid=7 and vtiger_field.displaytype in (1,2,3,4) and vtiger_profile2field.visible=0 and vtiger_def_org_field.visible=0 and vtiger_field.presence in (0,2)";
  			$params1 = array();
  			if (count($profileList) > 0) {
  				$sql1 .= " and vtiger_profile2field.profileid in (". generateQuestionMarks($profileList) .")  group by fieldid";
  				array_push($params1, $profileList);
  			}
  		}
  		$result = $this->db->pquery($sql1, $params1);
  		$numRows = $this->db->num_rows($result);
  		for($i=0; $i < $numRows;$i++)
  		{
  	   	$custom_fields[$i] = $this->db->query_result($result,$i,"fieldlabel");
  	   	$custom_fields[$i] = preg_replace("/\s+/","",$custom_fields[$i]);
  	   	$custom_fields[$i] = strtoupper($custom_fields[$i]);
  		}
  		$mergeflds = $custom_fields;
  		$log->debug("Exiting getColumnNames_Lead method ...");
  		return $mergeflds;
  	}
  
  	/**
  	 * Move the related records of the specified list of id's to the given record.
  	 * @param String This module name
  	 * @param Array List of Entity Id's from which related records need to be transfered
  	 * @param Integer Id of the the Record to which the related records are to be moved
  	 */
  	function transferRelatedRecords($module, $transferEntityIds, $entityId) {
  		global $adb,$log;
  		$log->debug("Entering function transferRelatedRecords ($module, $transferEntityIds, $entityId)");
  
  		$rel_table_arr = Array("Activities"=>"vtiger_seactivityrel","Documents"=>"vtiger_senotesrel","Attachments"=>"vtiger_seattachmentsrel",
  					"Products"=>"vtiger_seproductsrel","Campaigns"=>"vtiger_campaignleadrel");
  
  		$tbl_field_arr = Array("vtiger_seactivityrel"=>"activityid","vtiger_senotesrel"=>"notesid","vtiger_seattachmentsrel"=>"attachmentsid",
  					"vtiger_seproductsrel"=>"productid","vtiger_campaignleadrel"=>"campaignid");
  
  		$entity_tbl_field_arr = Array("vtiger_seactivityrel"=>"crmid","vtiger_senotesrel"=>"crmid","vtiger_seattachmentsrel"=>"crmid",
  					"vtiger_seproductsrel"=>"crmid","vtiger_campaignleadrel"=>"leadid");
  
  		foreach($transferEntityIds as $transferId) {
  			foreach($rel_table_arr as $rel_module=>$rel_table) {
  				$id_field = $tbl_field_arr[$rel_table];
  				$entity_id_field = $entity_tbl_field_arr[$rel_table];
  				// IN clause to avoid duplicate entries
  				$sel_result =  $adb->pquery("select $id_field from $rel_table where $entity_id_field=? " .
  						" and $id_field not in (select $id_field from $rel_table where $entity_id_field=?)",
  						array($transferId,$entityId));
  				$res_cnt = $adb->num_rows($sel_result);
  				if($res_cnt > 0) {
  					for($i=0;$i<$res_cnt;$i++) {
  						$id_field_value = $adb->query_result($sel_result,$i,$id_field);
  						$adb->pquery("update $rel_table set $entity_id_field=? where $entity_id_field=? and $id_field=?",
  							array($entityId,$transferId,$id_field_value));
  					}
  				}
  			}
  		}
  		$log->debug("Exiting transferRelatedRecords...");
  	}
  
  	/*
  	 * Function to get the secondary query part of a report
  	 * @param - $module primary module name
  	 * @param - $secmodule secondary module name
  	 * returns the query string formed on fetching the related data for report for secondary module
  	 */
  	function generateReportsSecQuery($module,$secmodule){
  		$query = $this->getRelationQuery($module,$secmodule,"vtiger_leaddetails","leadid");
  		$query .= " left join vtiger_crmentity as vtiger_crmentityLeads on vtiger_crmentityLeads.crmid = vtiger_leaddetails.leadid and vtiger_crmentityLeads.deleted=0
  			left join vtiger_leadaddress on vtiger_leaddetails.leadid = vtiger_leadaddress.leadaddressid
  			left join vtiger_leadsubdetails on vtiger_leadsubdetails.leadsubscriptionid = vtiger_leaddetails.leadid
  			left join vtiger_leadscf on vtiger_leadscf.leadid = vtiger_leaddetails.leadid
  			left join vtiger_groups as vtiger_groupsLeads on vtiger_groupsLeads.groupid = vtiger_crmentityLeads.smownerid
  			left join vtiger_users as vtiger_usersLeads on vtiger_usersLeads.id = vtiger_crmentityLeads.smownerid
              left join vtiger_users as vtiger_lastModifiedByLeads on vtiger_lastModifiedByLeads.id = vtiger_crmentityLeads.modifiedby ";
  		return $query;
  	}
  
  	/*
  	 * Function to get the relation tables for related modules
  	 * @param - $secmodule secondary module name
  	 * returns the array with table names and fieldnames storing relations between module and this module
  	 */
  	function setRelationTables($secmodule){
  		$rel_tables = array (
  			"Calendar" => array("vtiger_seactivityrel"=>array("crmid","activityid"),"vtiger_leaddetails"=>"leadid"),
  			"Products" => array("vtiger_seproductsrel"=>array("crmid","productid"),"vtiger_leaddetails"=>"leadid"),
  			"Campaigns" => array("vtiger_campaignleadrel"=>array("leadid","campaignid"),"vtiger_leaddetails"=>"leadid"),
  			"Documents" => array("vtiger_senotesrel"=>array("crmid","notesid"),"vtiger_leaddetails"=>"leadid"),
  			"Services" => array("vtiger_crmentityrel"=>array("crmid","relcrmid"),"vtiger_leaddetails"=>"leadid"),
  		);
  		return $rel_tables[$secmodule];
  	}
  
  	// Function to unlink an entity with given Id from another entity
  	function unlinkRelationship($id, $return_module, $return_id) {
  		global $log;
  		if(empty($return_module) || empty($return_id)) return;
  
  		if($return_module == 'Campaigns') {
  			$sql = 'DELETE FROM vtiger_campaignleadrel WHERE leadid=? AND campaignid=?';
  			$this->db->pquery($sql, array($id, $return_id));
  		}
  		elseif($return_module == 'Products') {
  			$sql = 'DELETE FROM vtiger_seproductsrel WHERE crmid=? AND productid=?';
  			$this->db->pquery($sql, array($id, $return_id));
  		} else {
  			$sql = 'DELETE FROM vtiger_crmentityrel WHERE (crmid=? AND relmodule=? AND relcrmid=?) OR (relcrmid=? AND module=? AND crmid=?)';
  			$params = array($id, $return_module, $return_id, $id, $return_module, $return_id);
  			$this->db->pquery($sql, $params);
  		}
  	}
  	
  	function getListButtons($app_strings) {
  		$list_buttons = Array();
  
  		if(isPermitted('Leads','Delete','') == 'yes') {
  			$list_buttons['del'] =	$app_strings[LBL_MASS_DELETE];
  		}
  		if(isPermitted('Leads','EditView','') == 'yes') {
  			$list_buttons['mass_edit'] = $app_strings[LBL_MASS_EDIT];
  			$list_buttons['c_owner'] = $app_strings[LBL_CHANGE_OWNER];
  		}
  		if(isPermitted('Emails','EditView','') == 'yes')
  			$list_buttons['s_mail'] = $app_strings[LBL_SEND_MAIL_BUTTON];
  		
  		// end of mailer export
  		return $list_buttons;
  	}
  
  	function save_related_module($module, $crmid, $with_module, $with_crmids) {
  		$adb = PearDatabase::getInstance();
  
  		if(!is_array($with_crmids)) $with_crmids = Array($with_crmids);
  		foreach($with_crmids as $with_crmid) {
  			if($with_module == 'Products')
  				$adb->pquery("insert into vtiger_seproductsrel values (?,?,?)", array($crmid, $with_crmid, $module));
  			elseif($with_module == 'Campaigns')
  				$adb->pquery("insert into  vtiger_campaignleadrel values(?,?,1)", array($with_crmid, $crmid));
  			else {
  				parent::save_related_module($module, $crmid, $with_module, $with_crmid);
  			}
  		}
  	}
  
  }
  
  ?>