[Tickets #7122] Horde imports least-important number from Synthesis

[bugs at horde.org]

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Ticket URL: http://bugs.horde.org/ticket/7122
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  Ticket             | 7122
  Created By         | deryk-lists at mod-soft.com
  Summary            | Horde imports least-important number from Synthesis
  Queue              | SyncML
  Type               | Enhancement
  State              | New
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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deryk-lists at mod-soft.com (2008-07-28 16:07) wrote:

Consider the following vcard snippet:

TEL;HOME;VOICE;X-Synthesis-Ref1:(123) 456-7890
TEL;WORK;VOICE;X-Synthesis-Ref1:(234) 567-8901
TEL;WORK;VOICE;X-Synthesis-Ref2:(345) 678-9012
TEL;CELL;VOICE;X-Synthesis-Ref1:(456) 789-0123

Synthesis has listed the primary work number first.  However, Horde  
will insert the secondary work number since it's parsed after the  
primary number.

This behaviour is likely not specific to Synthesis.

The following (rough) code can be used in  
lib/syncml/device/synthesis.php to drop secondary values:

// ... delete X-Synthesis-Ref1 tag
$content = preg_replace('/;X-Synthesis-Ref1(:|;)/', '\1', $content);
// ... and remove any other *values* containing X-Synthesis-Ref*
$content =  
preg_replace('/(\r\n|\r|\n).*;X-Synthesis-Ref\d+(:|;).*(\r\n|\r|\n)/',  
'\1', $content);
// ... and finally delete all X-Synthesis-* tags
$content = preg_replace('/;X-Synthesis-.*(:|;)(.*)/', '\1', $content);

This works for Synthesis (tested with version v3.0.2.22 for Windows  
Mobile) but it isn't a comprehensive fix.