Fixes #1919: E_ALL warning of dashboard widgets

includes/runtime/Viewer.php

@@ -103,7 +103,7 @@ class Vtiger_Viewer extends Smarty {
 		$modifiers = array('vtranslate', 'vtlib_isModuleActive', 'vimage_path', 'strstr', 'stripos', 'strpos', 'date', 'vtemplate_path', 'vresource_url', 
 			'html_entity_decode', 'decode_html', 'vtlib_purify', 'php7_count', 'getUserFullName', 'array_flip', 'explode', 'trim', 'array_push', 'array_merge',
 			'array_map', 'array_key_exists', 'get_class', 'vtlib_array', 'getDuplicatesPreventionMessage', 'htmlentities', 'purifyHtmlEventAttributes',
-			'getCurrencySymbolandCRate', 'mb_substr', 'isPermitted', 'getOwnerName', 'getEntityName', 'function_exists', 'php7_trim', 'php7_htmlentities',
+			'getCurrencySymbolandCRate', 'getProductBaseCurrency', 'mb_substr', 'isPermitted', 'getOwnerName', 'getEntityName', 'function_exists', 'php7_trim', 'php7_htmlentities',
 			'strtolower', 'strtoupper', 'str_replace', 'urlencode', 'getTranslatedCurrencyString', 'getTranslatedString', 'is_object', 'is_numeric','preg_match',
 			'php7_sizeof', 'method_exists','implode','mt_rand','substr','in_array','array_keys', 'json_decode', 'getCurrencyDecimalPlaces', 'number_format', 'isRecordExists');
 		foreach ($modifiers as $modifier) {

layouts/v7/modules/Vtiger/dashboards/DashBoardWidgetContents.tpl

@@ -12,7 +12,7 @@
 {strip}
     {if php7_count($DATA) gt 0 }
         <input class="widgetData" type=hidden value='{Vtiger_Util_Helper::toSafeHTML(ZEND_JSON::encode($DATA))}' />
-        <input class="yAxisFieldType" type="hidden" value="{$YAXIS_FIELD_TYPE}" />
+        <input class="yAxisFieldType" type="hidden" value="{if isset($YAXIS_FIELD_TYPE)}$YAXIS_FIELD_TYPE{/if}" />
         <div class="row" style="margin:0px 10px;">
             <div class="col-lg-11">
                 <div class="widgetChartContainer" name='chartcontent' style="height:220px;min-width:300px; margin: 0 auto"></div>
@@ -25,4 +25,4 @@
             {vtranslate('LBL_NO')} {vtranslate($MODULE_NAME, $MODULE_NAME)} {vtranslate('LBL_MATCHED_THIS_CRITERIA')}
         </span>
     {/if}
-{/strip}
\ No newline at end of file
+{/strip}

modules/HelpDesk/models/Module.php

@@ -99,6 +99,7 @@ class HelpDesk_Module_Model extends Vtiger_Module_Model {
 		}
 
 		$params = array();
+		$dateFilterSql = '';
 		if(!empty($dateFilter)) {
 			$dateFilterSql = ' AND createdtime BETWEEN ? AND ? ';
 			//appended time frame and converted to db time zone in showwidget.php

modules/Leads/models/Module.php

@@ -102,6 +102,7 @@ class Leads_Module_Model extends Vtiger_Module_Model {
 		}
 		
 		$params = array();
+		$dateFilterSql = '';
 		if(!empty($dateFilter)) {
 			$dateFilterSql = ' AND createdtime BETWEEN ? AND ? ';
 			//appended time frame and converted to db time zone in showwidget.php
@@ -186,6 +187,7 @@ class Leads_Module_Model extends Vtiger_Module_Model {
 		}
 		
 		$params = array();
+		$dateFilterSql = '';
 		if(!empty($dateFilter)) {
 			$dateFilterSql = ' AND createdtime BETWEEN ? AND ? ';
 			//appended time frame and converted to db time zone in showwidget.php

modules/Potentials/models/Module.php

@@ -223,6 +223,8 @@ class Potentials_Module_Model extends Vtiger_Module_Model {
 		$db = PearDatabase::getInstance();
 
 		$params = array();
+		$dateFilterSql = '';
+		$closingdateFilterSql = '';
 		$params[] = $currentUser->getId();
 		if(!empty($closingdateFilter)) {
 			$closingdateFilterSql = ' AND closingdate BETWEEN ? AND ? ';

modules/Settings/MailConverter/handlers/MailParser.php

@@ -80,7 +80,7 @@ class Vtiger_MailParser {
 		$nextName = $this->getNextNode($node);
 		$prevName = $this->getPrevNode($node);
 		$name = strtolower($node->nodeName);
-		$parentNodeName = $node->parentNode->nodeName ? strtolower($node->parentNode->nodeName) : '';
+		$parentNodeName = $node->parentNode && $node->parentNode->nodeName ? strtolower($node->parentNode->nodeName) : '';
 		$firstChildNode='';
 		$firstChildName='';
 		if($node->childNodes){