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<?php
function headerimage_settings_block_add() {
$blocks = headerimage_get_blocks();
$rows = array();
foreach ($blocks as $delta => $block) {
$rows[] = array(
'name' => check_plain($block),
'edit' => l(t('Edit'), "admin/structure/headerimage/edit/{$delta}"),
'delete' => l(t('Delete'), "admin/structure/headerimage/delete/{$delta}"),
'block' => l(t('Configure block'), "admin/structure/block/manage/headerimage/{$delta}/configure"),
);
}
if (empty($rows)) {
$rows[] = array(
array(
'data' => t('No Header Image blocks available.'),
'colspan' => '4',
),
);
}
$header = array(
t('Name'),
array(
'data' => t('Operation'),
'colspan' => '3',
),
);
$output = theme('table', array(
'header' => $header,
'rows' => $rows,
'attributes' => array(
'id' => 'imageblock',
),
));
$form = array();
$form['list'] = array(
'#type' => 'fieldset',
'#title' => t('Header Image blocks'),
);
$form['list']['table'] = array(
'#prefix' => '<div>',
'#markup' => $output,
'#suffix' => '</div>',
);
$form['block'] = array(
'#type' => 'fieldset',
'#title' => t('Add Header Image block'),
);
$form['block']['title'] = array(
'#type' => 'textfield',
'#title' => t('Block title'),
'#description' => t('A block with this same name will be created. Header Image nodes assigned to this block will be displayed in it.'),
'#default_value' => '',
'#required' => true,
);
$form['block']['op'] = array(
'#type' => 'submit',
'#value' => t('Add block'),
);
return $form;
}
function headerimage_settings_block_add_validate($form, &$form_state) {
$blocks = headerimage_get_blocks();
if (!empty($blocks)) {
if (in_array($form_state['values']['title'], $blocks)) {
form_set_error('', t('Header Image block %s already exists. Please use a different name.', array(
'%s' => $form_state['values']['title'],
)));
}
}
}
function headerimage_settings_block_add_submit($form, &$form_state) {
db_insert('headerimage_block')
->fields(array(
'title' => $form_state['values']['title'],
))
->execute();
drupal_set_message(t('Header Image block %s added.', array(
'%s' => $form_state['values']['title'],
)));
}
function headerimage_settings_form() {
$form = array();
$nodetype = array();
$nodes = node_type_get_types();
foreach ($nodes as $node) {
$nodetype[$node->type] = check_plain($node->name);
}
$form['headerimage_node_type'] = array(
'#type' => 'checkboxes',
'#title' => t('Content type'),
'#description' => t('The Content type(s) that can be used with Header Image module.'),
'#default_value' => variable_get('headerimage_node_type', array()),
'#options' => $nodetype,
'#multiple' => true,
'#required' => true,
);
$form['headerimage_condition_types'] = array(
'#type' => 'checkboxes',
'#title' => t('Condition types'),
'#description' => t('Types of conditions by which nodes can be selected to be displayed.'),
'#default_value' => variable_get('headerimage_condition_types', array(
'nid',
)),
'#options' => headerimage_get_condition_types(),
'#required' => true,
);
$form['headerimage_teaser'] = array(
'#type' => 'checkbox',
'#title' => t('Teaser'),
'#description' => t('Display the Header Image node as teaser or full node.'),
'#default_value' => variable_get('headerimage_teaser', true),
);
if (module_exists('ds')) {
$form['headerimage_module_ds'] = array(
'#type' => 'checkbox',
'#title' => t('Use Display Suite module'),
'#description' => t('Display the Header Image with Display Suite settings'),
'#default_value' => variable_get('headerimage_module_ds', true),
);
}
if (module_exists('locale')) {
$form['headerimage_language_support'] = array(
'#type' => 'checkbox',
'#title' => t('Show only nodes in current language'),
'#description' => t('Display only header images in the current language.'),
'#default_value' => variable_get('headerimage_language_support', FALSE),
);
$form['headerimage_language_support_neutral'] = array(
'#type' => 'checkbox',
'#title' => t('Respect language neutral'),
'#description' => t('Display only header images in the current language and respect language neutral. Both checkboxes need to be active to support this.'),
'#default_value' => variable_get('headerimage_language_support_neutral', FALSE),
);
}
return system_settings_form($form);
}
function headerimage_block_confirm_delete($form, &$form_state, $delta) {
$blocks = headerimage_get_blocks();
$form['delta'] = array(
'#type' => 'value',
'#value' => $delta,
);
return confirm_form($form, t('Are you sure you want to delete the block %title?', array(
'%title' => $blocks[$delta],
)), 'admin/structure/headerimage', t('All Header Image assignments to this block will be deleted, the nodes will not be deleted. This action cannot be undone.'), t('Delete'), t('Cancel'));
}
function headerimage_block_confirm_delete_submit($form, &$form_state) {
db_delete('headerimage_block')
->condition('delta', $form_state['values']['delta'])
->execute();
db_delete('headerimage')
->condition('block', $form_state['values']['delta'])
->execute();
drupal_set_message(t('Header Image block deleted'));
$form_state['redirect'] = 'admin/structure/headerimage';
}
