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maxNoticeLength test for url-shortening failed on maxContent==0 

maxContent==0 implies that a notice text can be infinitely long, but
this value was directly transferred to maxNoticeLength, where 0 was
tested if it was longer than the notice length - which of course always
was false.

This commit fixes the problem for infinite length notices that always
got shortened.
This commit is contained in:
Mikael Nordfeldth 2013-09-25 22:48:32 +02:00
parent e9cc87f5b9
commit 858d9cc3c4
3 changed files with 10 additions and 5 deletions
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4
actions/urlsettings.php
View File

@ -145,7 +145,7 @@ class UrlsettingsAction extends SettingsAction
(!is_null($this->arg('maxnoticelength'))) ?
$this->arg('maxnoticelength') : User_urlshortener_prefs::maxNoticeLength($user),
// TRANS: Field title in URL settings in profile.
_('URLs in notices longer than this will be shortened, 0 means always shorten.'));
_('URLs in notices longer than this will always be shortened, -1 means shorten only if notice text exceeds maximum length.'));
$this->elementEnd('li');
$this->elementEnd('ul');
// TRANS: Button text for saving "Other settings" in profile.
@ -190,7 +190,7 @@ class UrlsettingsAction extends SettingsAction
$maxnoticelength = $this->trimmed('maxnoticelength');
if (!Validate::number($maxnoticelength, array('min' => 0))) {
if (!Validate::number($maxnoticelength, array('min' => -1))) {
// TRANS: Client exception thrown when the maximum notice length settings value is invalid in profile URL settings.
throw new ClientException(_('Invalid number for maximum notice length.'));
}

9
classes/User_urlshortener_prefs.php
View File

@ -44,7 +44,7 @@ class User_urlshortener_prefs extends Managed_DataObject
'user_id' => array('type' => 'int', 'not null' => true, 'description' => 'user'),
'urlshorteningservice' => array('type' => 'varchar', 'length' => 50, 'default' => 'internal', 'description' => 'service to use for auto-shortening URLs'),
'maxurllength' => array('type' => 'int', 'not null' => true, 'description' => 'urls greater than this length will be shortened, 0 = always, null = never'),
'maxnoticelength' => array('type' => 'int', 'not null' => true, 'description' => 'notices with content greater than this value will have all urls shortened, 0 = always, null = never'),
'maxnoticelength' => array('type' => 'int', 'not null' => true, 'description' => 'notices with content greater than this value will have all urls shortened, 0 = always, -1 = only if notice text is longer than max allowed'),
'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
@ -74,7 +74,12 @@ class User_urlshortener_prefs extends Managed_DataObject
$def = common_config('url', 'maxnoticelength');
if ($def == -1) {
$def = Notice::maxContent();
/*
* maxContent==0 means infinite length,
* but maxNoticeLength==0 means "always shorten"
* so if maxContent==0 we must set this to -1
*/
$def = Notice::maxContent() ?: -1;
}
$prefs = self::getPrefs($user);

2
lib/util.php
View File

@ -1046,7 +1046,7 @@ function common_shorten_links($text, $always = false, User $user=null)
$maxLength = User_urlshortener_prefs::maxNoticeLength($user);
if ($always || mb_strlen($text) > $maxLength) {
if ($always || ($maxLength != -1 && mb_strlen($text) > $maxLength)) {
return common_replace_urls_callback($text, array('File_redirection', 'forceShort'), $user);
} else {
return common_replace_urls_callback($text, array('File_redirection', 'makeShort'), $user);