function contentanalysis_get_analyzer_form_element in Content Analysis 7
Same name and namespace in other branches
- 8 contentanalysis.module \contentanalysis_get_analyzer_form_element()
- 6 contentanalysis.module \contentanalysis_get_analyzer_form_element()
Generates analyzer enable/disable checkboxes field
Parameters
$params: Associative array of overrides for settings. Overrides include: [title|description|nid]
$analyzers: Array of analyzer definitions
2 calls to contentanalysis_get_analyzer_form_element()
- contentanalysis_admin_settings in ./
contentanalysis.admin.inc - Displays the form for the standard settings tab.
- contentanalysis_analysis_form in ./
contentanalysis.module - Provides common Content Analysis form fields
File
- ./
contentanalysis.module, line 385
Code
function contentanalysis_get_analyzer_form_element($params = array(), $analyzers = array()) {
if (empty($analyzers)) {
$analyzers = contentanalysis_analyzer_info();
}
if ($analyzers) {
// don't show checkboxes if only one analyzer
$options = array();
$defaults = array();
foreach ($analyzers as $aid => $analyzer) {
$options[$aid] = $analyzer['title'];
$defaults[] = $aid;
}
$default_value = array();
if (isset($analysis) && is_array($analysis['#context']['analyzers'])) {
foreach ($analysis['#context']['inputs']['analyzers'] as $aid => $item) {
$default_value[] = $aid;
}
}
else {
$default_value = variable_get('contentanalysis_default_analyzers', $defaults);
}
$analyser_override = '';
if (count($options) == 1) {
$k = array_keys($options);
$element = array(
'#type' => 'hidden',
'#value' => $k[0],
'#prefix' => '<div id="contentanalysis_analyzers_override">',
'#suffix' => '</div>',
);
}
else {
$element = array(
'#type' => 'checkboxes',
'#title' => isset($params['title']) && $params['title'] ? $params['title'] : t('Analyzers'),
'#description' => isset($params['description']) && $params['description'] ? $params['description'] : t('Select analyzers for content.'),
'#options' => $options,
'#default_value' => $default_value,
'#prefix' => '<div id="contentanalysis_analyzers">',
'#suffix' => '</div>',
);
}
}
else {
drupal_set_message(t('No content analyzers are enabled.'), 'error');
return FALSE;
}
return $element;
}