[Vtigercrm-commits] [vtiger development] #7425: Display of accents and various UTF-8 chars buggy in folders for MailManager

[vtiger development]

#7425: Display of accents and various UTF-8 chars buggy in folders for MailManager
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 Reporter:  nicolasgasnier  |       Owner:  developer 
     Type:  defect          |      Status:  new       
 Priority:  unassigned      |   Milestone:  Unassigned
Component:  vtigercrm       |     Version:  5.4.0     
 Severity:  Medium          |    Keywords:            
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 In MailManager and Webmails, the display of folder names and mail headers
 is buggy with accents and UTF-8 characters.

 They are displayed as UTF7, sometimes escaped, sometimes raw (makes a
 buggy character). Folder list even displays empty names.

 I have this issue with an Exchange Imap connection, with french language,
 but I believe it may not be specific to that.

 This problem is annoying for users so I tried to make some corrections. I
 had to modify quite a number of files to correct these character encoding
 and it seems to work quite well.

 Here's the list of files I needed to modify, they are included in the
 attachment :

 Smarty/templates/modules/MailManager/Folder.List.tpl
 Smarty/templates/modules/MailManager/Folder.Open.tpl
 Smarty/templates/modules/MailManager/Mail.Open.tpl
 modules/MailManager/src/connectors/Connector.php
 modules/MailManager/src/models/Folder.php
 modules/MailManager/MailManager.js
 modules/Webmails/ListView.php
 modules/Webmails/ListViewAjax.php
 modules/Webmails/Webmails.php

 The problem was mostly solved by creating a function decode_accents in
 Webmails.php and calling it on templates and variouse places where display
 is needed. For folders, I needed to add a method label() to separate
 between the name in IMAP format and the display label. Other corrections
 involve utf8 / iso-8859-1 conversions.

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