0000733: utf rendering in gantt chart generates ??? symbols

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0000733

v2.3 Release (Closed)

[All Projects] General

public

2011-02-27 11:14

2011-03-24 09:52

Reporter

gioalhaz

Assigned To

caseydk

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

duplicate

Product Version

Target Version

Fixed in Version

2.3

Summary

0000733: utf rendering in gantt chart generates ??? symbols

Description

The previous issues that I report about were utf encoding in database. When I correct this issue (change database table encoding and change some code to specify utf encoding for connection) I hope that gantt chart will render Georgian alphabet correctly. But No. This didn't help. After little investigation I found incorrect code in you sources.

Let take file modules\projects\gantt.php .
Find code
==============
        if ($locale_char_set == 'utf-8') {
            $name = strlen(utf8_decode($p['project_name'])) > 25 ? substr(utf8_decode($p['project_name']), 0, 22) . '...' : utf8_decode($p['project_name']);
        } else {
            //while using charset different than UTF-8 we need not to use utf8_decode
            $name = strlen($p['project_name']) > 25 ? substr($p['project_name'], 0, 22) . '...' : $p['project_name'];
        }
==============
As you see, you use utf8_decode in case when locale charset is utf. But you do not need to do it. Just change change part above with my version:

$name = mb_strlen($p['project_name']) > 25 ? mb_substr($p['project_name'], 0, 22) . '...' : $p['project_name'];

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Attached Files

Relationships

duplicate of	0000727	new		Pending Requests	Georgian letters appears as ????
child of	0000429	closed	caseydk	v2.3 Release (Closed)	Some character set encoding issue on Gantt charts

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Notes
~0001695 eureka (reporter) 2011-02-27 14:53	hi gioalhaz, gantt.php was rewritten for version 2.3 : http://web2project.svn.sourceforge.net/viewvc/web2project/trunk/modules/projects/gantt.php?revision=1652&view=markup utf8_decode is no longer used ;)

~0001696 caseydk (administrator) 2011-02-27 17:53	RobertBasic has made some major updates here too: https://github.com/robertbasic/web2project/commits/ganttunicode

~0001709 caseydk (administrator) 2011-03-07 16:45	This is so close to 0000727 that I'm closing it as a dupe. The Unicode updates help out quite a bit of this problem but not all of it.

~0001782 caseydk (administrator) 2011-03-24 09:52	Closed in preparation for v2.3 release.

Notes

Date Modified	Username	Field	Change
Issue History
2011-02-27 11:14	gioalhaz	New Issue
2011-02-27 14:53	eureka	Note Added: 0001695
2011-02-27 17:50	caseydk	Status	new => assigned
2011-02-27 17:50	caseydk	Assigned To	=> caseydk
2011-02-27 17:50	caseydk	Project	v2.2 Release (Closed) => v2.3 Release (Closed)
2011-02-27 17:50	caseydk	Relationship added	child of 0000429
2011-02-27 17:53	caseydk	Note Added: 0001696
2011-03-07 16:44	caseydk	Relationship added	duplicate of 0000727
2011-03-07 16:45	caseydk	Note Added: 0001709
2011-03-07 16:45	caseydk	Duplicate ID	0 => 727
2011-03-07 16:45	caseydk	Status	assigned => resolved
2011-03-07 16:45	caseydk	Resolution	open => duplicate
2011-03-24 09:52	caseydk	Note Added: 0001782
2011-03-24 09:52	caseydk	Status	resolved => closed
2011-03-24 09:52	caseydk	Fixed in Version	=> 2.3

Issue History