/**
* Formats an array of message strings so that it appears as a tooltip.
* $icon should be one of: 'warning' (default), 'info'.
*
* @param array $messages
* @param string $icon Acts like an enum. Callers must ensure safety, since this value is used directly in the output.
* @param string $seperator
* @param boolean $escape Should the messages be escaped or not (ie when they already are)
*
* @return string
*/
function smwfEncodeMessages(array $messages, $icon = 'warning', $seperator = ' <!--br-->', $escape = true)
{
if (count($messages) > 0) {
SMWOutputs::requireResource('ext.smw.tooltips');
if ($escape) {
$messages = array_map('htmlspecialchars', $messages);
}
if (count($messages) == 1) {
$errorList = $messages[0];
} else {
foreach ($messages as &$message) {
$message = '<li>' . $message . '</li>';
}
$errorList = '<ul>' . implode($seperator, $messages) . '</ul>';
}
return smwfContextHighlighter(array('context' => 'persitent', 'class' => 'smwtticon ' . htmlspecialchars($icon), 'type' => htmlspecialchars($icon), 'title' => null, 'content' => $errorList));
} else {
return '';
}
}
/**
* Create special highlighting for hinting at special properties.
*/
protected function highlightText($text)
{
if ($this->m_dataitem->isUserDefined()) {
return $text;
} else {
return smwfContextHighlighter(array('context' => 'inline', 'class' => 'smwbuiltin', 'type' => 'property', 'title' => $text, 'content' => wfMessage('smw_isspecprop')->inContentLanguage()->text()));
}
}
/**
* Make a possibly shortened printout string for displaying the value.
* The value must be specified as an input since necessary HTML escaping
* must be applied to it first, if desired. The result of getAbbValue()
* may contain wiki-compatible HTML mark-up that should not be escaped.
* @todo The method abbreviates very long strings for display by simply
* taking substrings. This is not in all cases a good idea, since it may
* break XML entities and mark-up.
*/
protected function getAbbValue($linked, $value)
{
$len = mb_strlen($value);
if ($len > 255 && $this->m_typeid != '_cod') {
if (is_null($linked) || $linked === false) {
return mb_substr($value, 0, 42) . ' <span class="smwwarning">…</span> ' . mb_substr($value, $len - 42);
} else {
return mb_substr($value, 0, 42) . smwfContextHighlighter(array('context' => 'persistent', 'class' => 'smwtext', 'type' => 'string', 'title' => ' … ', 'content' => $value)) . mb_substr($value, $len - 42);
}
} elseif ($this->m_typeid == '_cod') {
return $this->getCodeDisplay($value, true);
} else {
return $value;
}
}
/**
* Make a possibly shortened printout string for displaying the value.
* The result is only escaped to be HTML-safe if this is requested
* explicitly. The result will contain mark-up that must not be escaped
* again.
*
* @todo The method abbreviates very long strings for display by simply
* taking substrings. This is not in all cases a good idea, since it may
* break XML entities and mark-up.
*
* @since 1.8
* @param string $value
* @param boolean $abbreviate limit overall display length?
* @param boolean $linked should abbreviated values use tooltips?
* @param boolean $forHtml should the result be escaped to be HTML-safe?
* @return string
*/
protected function getTextDisplay($value, $abbreviate, $linked, $forHtml)
{
if ($forHtml) {
$value = smwfXMLContentEncode($value);
}
$length = mb_strlen($value);
if ($abbreviate && $length > 255) {
if (!$linked) {
$ellipsis = ' <span class="smwwarning">…</span> ';
} else {
$ellipsis = smwfContextHighlighter(array('context' => 'persistent', 'class' => 'smwtext', 'type' => 'string', 'title' => ' … ', 'content' => $value));
}
return mb_substr($value, 0, 42) . $ellipsis . mb_substr($value, $length - 42);
} else {
return $value;
}
}
public function getShortWikiText($linked = null)
{
if (is_null($linked) || $linked === false || $this->m_outformat == '-' || $this->m_outformat == '-u' || $this->m_outformat == '-n' || !$this->isValid()) {
return $this->m_caption;
} else {
$this->makeConversionValues();
$tooltip = '';
$i = 0;
$sep = '';
foreach ($this->m_unitvalues as $unit => $value) {
if ($unit != $this->m_unitin) {
$tooltip .= $sep . smwfNumberFormat($value);
if ($unit !== '') {
$tooltip .= ' ' . $unit;
}
$sep = ' <br />';
$i++;
if ($i >= 5) {
// limit number of printouts in tooltip
break;
}
}
}
if ($tooltip !== '') {
return smwfContextHighlighter(array('context' => 'inline', 'class' => 'smwtext', 'type' => 'quantity', 'title' => $this->m_caption, 'content' => $tooltip));
} else {
return $this->m_caption;
}
}
}
