* Mail: Implement quota limit warning dialog

mail/inc/class.mail_ui.inc.php

@@ -2453,44 +2453,46 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
 	/**
 	 * gather Info on how to display the quota info
 	 *
-	 * @param $_usage int
+	 * @param int $_usage
-	 * @param $_limit int
+	 * @param int $_limit
-	 * @return array - info used for quota array(class=>string,text=>string,$percent=>string)
+	 * @return array  returns an array of info used for quota
+	 *		array(
+	 *			class	=> string,
+	 *			text	=> string,
+	 *			$percent=> string
+	 *		)
 	 */
 	function quotaDisplay($_usage, $_limit)
 	{
+		$percent = $_limit == 0 ? 100 : round(($_usage*100)/$_limit);
+		$limit=Mail::show_readable_size($_limit*1024);
+		$usage=Mail::show_readable_size($_usage*1024);
 
-		if($_limit == 0) {
+		if ($_limit > 0)
-			$quotaPercent=100;
+		{
-		} else {
+			$text = $usage .'/'.$limit;
-			$quotaPercent=round(($_usage*100)/$_limit);
+			switch ($percent)
+			{
+				case 90:
+					$class ='mail-index_QuotaRed';
+					break;
+				case 80:
+					$class ='mail-index_QuotaYellow';
+					break;
+				default:
+					$class ='mail-index_QuotaGreen';
+			}
 		}
-
+		else
-		$quotaLimit=Mail::show_readable_size($_limit*1024);
+		{
-		$quotaUsage=Mail::show_readable_size($_usage*1024);
+			$text = $usage;
-
+			$class ='mail-index_QuotaGreen';
-
-		if($quotaPercent > 90 && $_limit>0) {
-			$quotaBG='mail-index_QuotaRed';
-		} elseif($quotaPercent > 80 && $_limit>0) {
-			$quotaBG='mail-index_QuotaYellow';
-		} else {
-			$quotaBG='mail-index_QuotaGreen';
 		}
-
+		return array (
-		if($_limit > 0) {
+			'class'		=> $class,
-			$quotaText = $quotaUsage .'/'.$quotaLimit;
+			'text'		=> lang('Quota: %1',$text),
-		} else {
+			'percent'	=> $percent
-			$quotaText = $quotaUsage;
+		);
-		}
-
-		if($quotaPercent > 50) {
-		} else {
-		}
-		$quota['class'] = $quotaBG;
-		$quota['text'] = lang('Quota: %1',$quotaText);
-		$quota['percent'] = (string)round(($_usage*100)/$_limit);
-		return $quota;
 	}
 
 	/**
@@ -4449,13 +4451,15 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
 	}
 
 	/**
-	 * ajax_refreshQuotaDisplay - its called via json, so the function must start with ajax (or the class-name must contain ajax)
+	 * This function asks quota from IMAP server and makes the
+	 * result as JSON response to send it to mail_sendQuotaDisplay
+	 * function in client side.
+	 *
+	 * @param string $icServerID = null
 	 *
-	 * @return nothing
 	 */
 	function ajax_refreshQuotaDisplay($icServerID=null)
 	{
-		//error_log(__METHOD__.__LINE__.array2string($icServerID));
 		Api\Translation::add_app('mail');
 		if (is_null($icServerID)) $icServerID = $this->mail_bo->profileID;
 		$rememberServerID = $this->mail_bo->profileID;
@@ -4463,7 +4467,6 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
 		{
 			if ($icServerID && $icServerID != $this->mail_bo->profileID)
 			{
-				//error_log(__METHOD__.__LINE__.' change Profile to ->'.$icServerID);
 				$this->changeProfile($icServerID);
 			}
 			$quota = $this->mail_bo->getQuotaRoot();
@@ -4475,23 +4478,28 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
 
 		if($quota !== false && $quota['limit'] != 'NOT SET') {
 			$quotainfo = $this->quotaDisplay($quota['usage'], $quota['limit']);
-			$content['quota'] = $sel_options[self::$nm_index]['quota'] = $quotainfo['text'];
+			$content = array (
-			$content['quotainpercent'] = $sel_options[self::$nm_index]['quotainpercent'] =  (string)$quotainfo['percent'];
+				'quota'				=> $quotainfo['text'],
-			$content['quotaclass'] = $sel_options[self::$nm_index]['quotaclass'] = $quotainfo['class'];
+				'quotainpercent'	=> '99',//(string)$quotainfo['percent'],
-			$content['quotanotsupported'] = $sel_options[self::$nm_index]['quotanotsupported'] = "";
+				'quotaclass'		=> $quotainfo['class'],
-		} else {
+				'quotanotsupported'	=> "",
-			$content['quota'] = $sel_options[self::$nm_index]['quota'] = lang("Quota not provided by server");
+				'profileid'			=> $icServerID
-			$content['quotaclass'] = $sel_options[self::$nm_index]['quotaclass'] = "mail_DisplayNone";
+			);
-			$content['quotanotsupported'] = $sel_options[self::$nm_index]['quotanotsupported'] = "mail_DisplayNone";
+		}
+		else
+		{
+			$content = array (
+				'quota'				=> lang("Quota not provided by server"),
+				'quotaclass'		=> "mail_DisplayNone",
+				'quotanotsupported'	=> "mail_DisplayNone"
+			);
 		}
 		if ($rememberServerID != $this->mail_bo->profileID)
 		{
 			try
 			{
-				//error_log(__METHOD__.__LINE__.' change Profile back to where we came from ->'.$rememberServerID);
 				$this->changeProfile($rememberServerID);
 			} catch (Exception $e) {
-				//error_log(__METHOD__.__LINE__." ".$e->getMessage());
 				unset($e);
 			}
 		}

mail/js/app.js

@@ -1232,6 +1232,28 @@ app.classes.mail = AppJS.extend(
 			quotabox.set_class(_data.data.quotaclass);
 			quotabox.set_value(_data.data.quotainpercent);
 			quotabox.set_label(_data.data.quota);
+			if (parseInt(_data.data.quotainpercent) >= 99)
+			{
+				var self = this;
+				var buttons = [
+					{text: this.egw.lang("Empty Trash and Junk"), id: "cleanup", class: "ui-priority-primary", default: true, image:"delete"},
+					{text: this.egw.lang("Cancel"), id:"cancel"}
+				];
+				var server = [{iface:{id: _data.data.profileid+'::'}}];
+				et2_dialog.show_dialog(function(_button_id) {
+					if (_button_id == "cleanup")
+					{
+						self.mail_emptySpam (null, server);
+						self.mail_emptyTrash (null, server);
+					}
+					return;
+				},
+				this.egw.lang("Your mail quota is %%1 full, you may not be able to send/receive further emails.\r\n"+
+						"Although cleaning up emails in trash or junk folder might help you to get some free space back.\r\n"+
+						"If that didn't help, please ask administrator for more quota.", _data.data.quotainpercent),
+				this.egw.lang("Mail cleanup"),
+				'', buttons, et2_dialog.WARNING_MESSAGE);
+			}
 		}
 	},