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<?php
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// $Id: headerimage.admin.inc,v 1.1 2008/04/07 07:46:01 sutharsan Exp $
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/**
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* @file headerimage.admin.inc
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* @see headerimage.module
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*/
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/**
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* Overview of all image blocks
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*/
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function headerimage_settings_block_add() {
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$blocks = headerimage_get_blocks();
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// Table of image sets
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$rows = array();
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foreach ($blocks as $delta => $block) {
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$rows[] = array(
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'name' => check_plain($block),
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'edit' => l(t('Edit'), "admin/settings/headerimage/edit/$delta"),
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'delete' => l(t('Delete'), "admin/settings/headerimage/delete/$delta"),
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'block' => l(t('Configure block'), "admin/build/block/configure/headerimage/$delta"),
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);
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}
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if (empty($rows)) {
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$rows[] = array(array('data' => t('No Header Image blocks available.'), 'colspan' => '4'));
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}
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$header = array(t('Name'), array('data' => t('Operation'), 'colspan' => '3'));
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$output = theme('table', $header, $rows, array('id' => 'imageblock'));
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$form = array();
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$form['list'] = array(
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'#type' => 'fieldset',
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'#title' => t('Header Image blocks'),
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);
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$form['list']['table'] = array(
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'#prefix' => '<div>',
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'#value' => $output,
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'#suffix' => '</div>',
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);
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$form['block'] = array(
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'#type' => 'fieldset',
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'#title' => t('Add Header Image block'),
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);
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$form['block']['title'] = array(
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'#type' => 'textfield',
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'#title' => t('Block title'),
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'#description' => t('A block with this same name will be created. Header Image nodes assigned to this block will be displayed in it.'),
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'#default_value' => '',
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'#required' => true,
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);
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$form['block']['op'] = array(
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'#type' => 'submit',
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'#value' => t('Add block'),
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);
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return $form;
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}
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function headerimage_settings_block_add_validate($form, &$form_state) {
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$blocks = headerimage_get_blocks();
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if (!empty($blocks)) {
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// Check if name is unique
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if (in_array($form_state['values']['title'], $blocks)) {
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form_set_error('', t('Header Image block %s already exists. Please use a different name.', array('%s' => $form_state['values']['title'])));
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}
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}
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}
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function headerimage_settings_block_add_submit($form, &$form_state) {
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db_query("INSERT INTO {headerimage_block} (title) VALUES ('%s')", $form_state['values']['title']);
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drupal_set_message(t('Header Image block %s added.', array('%s' => $form_state['values']['title'])));
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}
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/**
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* Header Image settings form
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*/
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function headerimage_settings_form() {
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$form = array();
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$nodes = node_get_types();
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foreach ($nodes as $node) {
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$nodetype[$node->type] = check_plain($node->name);
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}
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$form['headerimage_node_type'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Content type'),
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'#description' => t('The selected content type(s) can be displayed in a Header Image block.'),
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'#default_value' => variable_get('headerimage_node_type', array()),
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'#options' => $nodetype,
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'#multiple' => true,
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'#required' => true,
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);
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$form['headerimage_condition_types'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Condition types'),
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'#description' => t('These conditions can be used to contol the display of the content type(s) selected above.'),
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'#default_value' => variable_get('headerimage_condition_types', array('nid')),
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'#options' => headerimage_get_condition_types(),
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'#required' => true,
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);
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$form['headerimage_teaser'] = array(
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'#type' => 'checkbox',
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'#title' => t('Teaser'),
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'#description' => t('When checked the Header Image content types will be displayed as teaser, if not selected it will be displayed as full node.'),
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'#default_value' => variable_get('headerimage_teaser', true),
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);
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return system_settings_form($form);
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}
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/**
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* Delete block form
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*/
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function headerimage_block_confirm_delete(&$form_state, $delta) {
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$blocks = headerimage_get_blocks();
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$form['delta'] = array('#type' => 'value', '#value' => $delta);
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$form['#redirect'] = 'admin/settings/headerimage';
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return confirm_form(
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$form,
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t('Are you sure you want to delete the block %title?', array('%title' => $blocks[$delta])),
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'admin/settings/headerimage',
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t('All Header Image assignments to this block will be deleted, the nodes will not be deleted. This action cannot be undone.'),
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t('Delete'), t('Cancel')
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);
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}
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function headerimage_block_confirm_delete_submit($form, &$form_state) {
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db_query("DELETE from {headerimage_block} WHERE delta = %d", $form_state['values']['delta']);
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db_query("DELETE from {headerimage} WHERE block = %d", $form_state['values']['delta']);
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drupal_set_message(t('Header Image block deleted'));
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return 'admin/settings/headerimage';
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}
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?>
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