Index: skeleton_template.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/skeleton/skeleton_template.inc,v
retrieving revision 1.12
diff -u -r1.12 skeleton_template.inc
--- skeleton_template.inc 31 Jan 2009 22:35:12 -0000 1.12
+++ skeleton_template.inc 11 Mar 2009 22:06:28 -0000
@@ -209,160 +209,156 @@
}
/**
- * Implements hook_form_alter()
+ * Alter the node edit form to make it suitable for a skeleton template.
*
- * This function lets us use the default node type form to create a template.
- * There may be some issues with its handling of array data, like checkboxes
- * radios, and other odd CCK field types.
- *
- * Note that it does not support file uploads.
+ * @param $form
+ * The form array to alter.
+ * @param $form_state
+ * The state of the current form.
+ * @param $form_id
+ * The ID of the current form, usually node-type_node_form.
*/
-function skeleton_form_alter(&$form, $form_state, $form_id) {
- module_load_include('inc', 'skeleton', 'skeleton_token');
- // only alter forms handled through the skeleton interface
- $form_type = explode('_', $form_id);
- $form_node = $form_type[0] .'_node_form';
- if ($form_node == $form_id && arg(0) == 'admin' && arg(2) == 'skeleton' && arg(3) == 'template' && arg(5) == 'edit') {
- $template = skeleton_template_load(arg(4));
- if (!empty($template->node_data)) {
- $node = $template->node_data;
- }
- // handles some form elements (radios mostly) that don't get set correctly
- foreach ($form as $key => $value) {
- if (isset($node[$key]['key']) && isset($form[$key]['key']['#default_value'])) {
- $form[$key]['key']['#default_value'] = $node[$key]['key'];
- }
+function skeleton_alter_node_form(&$form, $form_state, $form_id) {
+ $template = skeleton_template_load(arg(4));
+ if (!empty($template->node_data)) {
+ $node = $template->node_data;
+ }
+ // handles some form elements (radios mostly) that don't get set correctly
+ foreach ($form as $key => $value) {
+ if (isset($node[$key]['key']) && isset($form[$key]['key']['#default_value'])) {
+ $form[$key]['key']['#default_value'] = $node[$key]['key'];
}
- // publishing options are handled oddly -- this may affect all checkbox types
- foreach ($form['options'] as $key => $value) {
- if (isset($node[$key])) {
- $form['options'][$key]['#default_value'] = $node[$key];
- }
+ }
+ // publishing options are handled oddly -- this may affect all checkbox types
+ foreach ($form['options'] as $key => $value) {
+ if (isset($node[$key])) {
+ $form['options'][$key]['#default_value'] = $node[$key];
}
- // handle taxonomies -- this may apply to all select elements
- if (!empty($form['taxonomy'])) {
- foreach ($form['taxonomy'] as $key => $value) {
- if (is_numeric($key)) {
- $form['taxonomy'][$key]['#default_value'] = $node['taxonomy'][$key];
- }
+ }
+ // handle taxonomies -- this may apply to all select elements
+ if (!empty($form['taxonomy'])) {
+ foreach ($form['taxonomy'] as $key => $value) {
+ if (is_numeric($key)) {
+ $form['taxonomy'][$key]['#default_value'] = $node['taxonomy'][$key];
}
}
- $form['template_id'] = array('#type' => 'value', '#value' => $template->template_id);
- $form['type'] = array('#type' => 'value', '#value' => $template->node_type);
- $form['skeleton_template'] = array(
- '#type' => 'fieldset',
- '#title' => t('Template information'),
- '#collapsible' => TRUE,
- '#weight' => -100
- );
- $form['skeleton_template']['template'] = array(
- '#type' => 'textfield',
- '#title' => t('Template name'),
- '#default_value' => $template->template,
- '#description' => t('The unique name to identify this template.'),
- '#required' => TRUE
- );
- $options = node_get_types('names');
- $form['skeleton_template']['node_type'] = array(
- '#type' => 'select',
- '#title' => t('Node type'),
- '#value' => $template->node_type,
- '#options' => $options,
- '#description' => t('The node type for this template. This value cannot be edited.'),
- '#disabled' => TRUE
- );
+ }
+ $form['template_id'] = array('#type' => 'value', '#value' => $template->template_id);
+ $form['type'] = array('#type' => 'value', '#value' => $template->node_type);
+ $form['skeleton_template'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Template information'),
+ '#collapsible' => TRUE,
+ '#weight' => -100
+ );
+ $form['skeleton_template']['template'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Template name'),
+ '#default_value' => $template->template,
+ '#description' => t('The unique name to identify this template.'),
+ '#required' => TRUE
+ );
+ $options = node_get_types('names');
+ $form['skeleton_template']['node_type'] = array(
+ '#type' => 'select',
+ '#title' => t('Node type'),
+ '#value' => $template->node_type,
+ '#options' => $options,
+ '#description' => t('The node type for this template. This value cannot be edited.'),
+ '#disabled' => TRUE
+ );
+ $form['skeleton_template']['template_id'] = array('#type' => 'value', '#value' => $template->template_id);
+
+ // Add token help information below the skeleton fieldset.
+ $form['skeleton_tokens'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Skeleton replacement tokens'),
+ '#description' => t('These tokens will be replaced in the title and the body when instantiating a skeleton outline'),
+ '#collapsible' => TRUE,
+ '#collapsed' => TRUE,
+ '#weight' => -99,
+ );
+ $form['skeleton_tokens']['tokens'] = array(
+ '#value' => _skeleton_build_token_help('skeleton'),
+ );
+ $form['node_tokens'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Node replacement tokens'),
+ '#description' => t('These tokens will be replaced in the title and the body when instantiating a skeleton outline'),
+ '#collapsible' => TRUE,
+ '#collapsed' => TRUE,
+ '#weight' => -98,
+ );
+ $form['node_tokens']['tokens'] = array(
+ '#value' => _skeleton_build_token_help('node'),
+ );
- // Add token help information below the skeleton fieldset.
- $form['skeleton_tokens'] = array(
- '#type' => 'fieldset',
- '#title' => t('Skeleton replacement tokens'),
- '#description' => t('These tokens will be replaced in the title and the body when instantiating a skeleton outline'),
- '#collapsible' => TRUE,
- '#collapsed' => TRUE,
- '#weight' => -99,
- );
- $form['skeleton_tokens']['tokens'] = array(
- '#value' => _skeleton_build_token_help('skeleton'),
- );
- $form['node_tokens'] = array(
+ // unset the values we don't want or cannot save
+ $unset = array('parent', 'weight', 'menu', 'book', 'path', 'attachments', 'field_file', 'revision_information', 'log', 'buttons', '#after_build', '#submit');
+ foreach ($unset as $item) {
+ unset($form[$item]);
+ }
+ if (module_exists('nodeaccess') && user_access('grant node permissions')) {
+ $form['skeleton_template_grants'] = array(
'#type' => 'fieldset',
- '#title' => t('Node replacement tokens'),
- '#description' => t('These tokens will be replaced in the title and the body when instantiating a skeleton outline'),
+ '#title' => t('Node access rules'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
- '#weight' => -98,
- );
- $form['node_tokens']['tokens'] = array(
- '#value' => _skeleton_build_token_help('node'),
+ '#weight' => 100,
+ '#theme' => 'skeleton_na_form_element'
);
-
- // unset the values we don't want or cannot save
- $unset = array('parent', 'weight', 'menu', 'book', 'path', 'attachments', 'field_file', 'revision_information', 'log', 'buttons', '#after_build', '#submit');
- foreach ($unset as $item) {
- unset($form[$item]);
- }
- if (module_exists('nodeaccess') && user_access('grant node permissions')) {
- $form['skeleton_template_grants'] = array(
- '#type' => 'fieldset',
- '#title' => t('Node access rules'),
- '#collapsible' => TRUE,
- '#collapsed' => TRUE,
- '#weight' => 100,
- '#theme' => 'skeleton_na_form_element'
- );
- // get roles and set default permissions
- $roles = user_roles();
- if (isset($node['rid'])) {
- // set the gid into the array correctly
- $perms = $node['rid'];
- foreach ($roles as $key => $value) {
- $perms[$key] = $node['rid'][$key];
- $perms[$key]['gid'] = $key;
- $perms[$key]['name'] = $roles[$key];
- }
- }
- else {
- $perms = variable_get('nodeaccess_'. $template->node_type, array());
- }
- foreach ($perms as $perm) {
- $name = $roles[$perm['gid']];
- $roles[$perm['gid']] = $perm;
- $roles[$perm['gid']]['name'] = $name;
- }
- $naform = array();
- if (is_array($roles)) {
- $naform['rid'] = array('#tree' => TRUE);
- $allowed = variable_get('nodeaccess-roles', array());
- foreach ($roles as $key => $field) {
- if ($allowed[$key]) {
- $naform['rid'][$key]['name'] = array('#type' => 'hidden', '#value' => $field['name']);
- $naform['rid'][$key]['grant_view'] = array('#type' => 'checkbox', '#default_value' => $field['grant_view']);
- $naform['rid'][$key]['grant_update'] = array('#type' => 'checkbox', '#default_value' => $field['grant_update']);
- $naform['rid'][$key]['grant_delete'] = array('#type' => 'checkbox', '#default_value' => $field['grant_delete']);
- }
+ // get roles and set default permissions
+ $roles = user_roles();
+ if (isset($node['rid'])) {
+ // set the gid into the array correctly
+ $perms = $node['rid'];
+ foreach ($roles as $key => $value) {
+ $perms[$key] = $node['rid'][$key];
+ $perms[$key]['gid'] = $key;
+ $perms[$key]['name'] = $roles[$key];
+ }
+ }
+ else {
+ $perms = variable_get('nodeaccess_'. $template->node_type, array());
+ }
+ foreach ($perms as $perm) {
+ $name = $roles[$perm['gid']];
+ $roles[$perm['gid']] = $perm;
+ $roles[$perm['gid']]['name'] = $name;
+ }
+ $naform = array();
+ if (is_array($roles)) {
+ $naform['rid'] = array('#tree' => TRUE);
+ $allowed = variable_get('nodeaccess-roles', array());
+ foreach ($roles as $key => $field) {
+ if ($allowed[$key]) {
+ $naform['rid'][$key]['name'] = array('#type' => 'hidden', '#value' => $field['name']);
+ $naform['rid'][$key]['grant_view'] = array('#type' => 'checkbox', '#default_value' => $field['grant_view']);
+ $naform['rid'][$key]['grant_update'] = array('#type' => 'checkbox', '#default_value' => $field['grant_update']);
+ $naform['rid'][$key]['grant_delete'] = array('#type' => 'checkbox', '#default_value' => $field['grant_delete']);
}
}
- if (count($naform['rid']) > 1) {
- $form['skeleton_template_grants']['na'] = $naform;
- }
- else {
- unset($form['skeleton_template_grants']);
- }
}
- $form['buttons']['delete'] = array(
- '#type' => 'submit',
- '#value' => t('Delete template'),
- '#weight' => 200,
- '#submit' => array('skeleton_template_delete_redirect'),
- );
- $form['#submit'][] = 'skeleton_edit_template_form_submit';
- $form['#validate'][] = 'skeleton_edit_template_form_validate';
- $form['buttons']['submit'] = array(
- '#type' => 'submit',
- '#value' => t('Update template'),
- '#weight' => 100
- );
+ if (count($naform['rid']) > 1) {
+ $form['skeleton_template_grants']['na'] = $naform;
+ }
+ else {
+ unset($form['skeleton_template_grants']);
+ }
}
+ $form['buttons']['delete'] = array(
+ '#type' => 'submit',
+ '#value' => t('Delete template'),
+ '#weight' => 200,
+ '#submit' => array('skeleton_template_delete_redirect'),
+ );
+ $form['#submit'][] = 'skeleton_edit_template_form_submit';
+ $form['#validate'][] = 'skeleton_edit_template_form_validate';
+ $form['buttons']['submit'] = array(
+ '#type' => 'submit',
+ '#value' => t('Update template'),
+ '#weight' => 100
+ );
}
/**
@@ -391,7 +387,6 @@
*/
function skeleton_edit_template_form_validate($form, &$form_state) {
// stub function
- return;
}
/**
@@ -400,12 +395,16 @@
function skeleton_edit_template_form_submit($form, &$form_state) {
// these items are not stored node data
$node = $form_state['values'];
- $unset = array('template_id', 'template', 'node_type', 'nid', 'vid', 'teaser_js', 'created', 'changed', 'date', 'op', 'submit', 'form_token', 'form_id');
+ $unset = array('template', 'node_type', 'nid', 'vid', 'teaser_js', 'created', 'changed', 'date', 'op', 'submit', 'form_token', 'form_id');
foreach ($unset as $item) {
unset($node[$item]);
}
db_query("UPDATE {skeleton_template} SET node_data = '%s' WHERE template_id = %d", serialize($node), $form_state['values']['template_id']);
drupal_set_message(t('Template successfully updated.'));
+
+ // Now, mark any instantiated copies of this template as eligible for
+ // updating.
+ db_query("UPDATE {skeleton_template_node} SET template_status = 'updated' WHERE template_id = %d", $form_state['values']['template_id']);
}
/**
Index: skeleton.install
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/skeleton/skeleton.install,v
retrieving revision 1.5
diff -u -r1.5 skeleton.install
--- skeleton.install 7 Jan 2009 17:38:58 -0000 1.5
+++ skeleton.install 11 Mar 2009 22:06:26 -0000
@@ -20,12 +20,12 @@
}
}
if ($install_pass) {
- drupal_set_message('Installed the {skeleton}, {skeleton_data}, and {skeleton_template} tables successfully.');
- // set the module weight low for hook_form_alter()
+ drupal_set_message('Installed the {skeleton}, {skeleton_data}, {skeleton_template}, and {skeleton_template_node} tables successfully.');
}
else {
drupal_set_message(t('The installation of the skeleton module was unsuccessful.'), 'error');
}
+ // set the module weight low for hook_form_alter()
db_query("UPDATE {system} SET weight = 20 WHERE name = 'skeleton'");
}
@@ -89,6 +89,19 @@
),
);
+ $schema['skeleton_template_node'] = array(
+ 'fields' => array(
+ 'nid' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE),
+ 'template_id' => array('type' => 'int', 'unsigned' => TRUE, 'length' => 11, 'not null' => TRUE),
+ 'template_status' => array('type' => 'varchar', 'length' => '16', 'not null' => TRUE),
+ 'tokens' => array('type' => 'blob', 'size' => 'big'),
+ ),
+ 'primary key' => array(
+ 'nid',
+ 'template_id',
+ ),
+ );
+
return $schema;
}
@@ -111,3 +124,26 @@
db_create_table($ret, 'skeleton_token', $schema['skeleton_token']);
return $ret;
}
+
+/**
+ * Add a table for storing template id's and supplied tokens in instantiated nodes.
+ * @return unknown_type
+ */
+function skeleton_update_6002() {
+ $ret = array();
+ $schema = array();
+ $schema['skeleton_template_node'] = array(
+ 'fields' => array(
+ 'nid' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE),
+ 'template_id' => array('type' => 'int', 'unsigned' => TRUE, 'length' => 11, 'not null' => TRUE),
+ 'template_status' => array('type' => 'varchar', 'length' => '16', 'not null' => TRUE),
+ 'tokens' => array('type' => 'blob', 'size' => 'big'),
+ ),
+ 'primary key' => array(
+ 'nid',
+ 'template_id',
+ ),
+ );
+ db_create_table($ret, 'skeleton_template_node', $schema['skeleton_template_node']);
+ return $ret;
+}
Index: skeleton_instance.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/skeleton/skeleton_instance.inc,v
retrieving revision 1.16
diff -u -r1.16 skeleton_instance.inc
--- skeleton_instance.inc 5 Feb 2009 20:33:33 -0000 1.16
+++ skeleton_instance.inc 11 Mar 2009 22:06:27 -0000
@@ -714,8 +714,13 @@
$node['values']['body'] = token_replace($node['values']['body'], 'node', (object)$node['values']);
$form_state['values']['body'] = $node['values']['body'];
+ $node['values']['tokens'] = $form_state['values']['skeleton_tokens'];
+ $form_state['values']['tokens'] = $form_state['values']['skeleton_tokens'];
+
$form_state['values']['language'] = $node['values']['language'];
+ $form_state['values']['template_id'] = $node['values']['template_id'];
+
// We've done this template, so remove it.
unset($nodes[0]);
}
@@ -726,6 +731,8 @@
'title' => $form_state['values']['title'],
'type' => 'book',
'body' => $form_state['values']['body'],
+ 'tokens' => $form_state['values']['tokens'],
+ 'template_id' => $form_state['values']['template_id'],
'op' => t('Save'),
),
);
@@ -771,6 +778,8 @@
$node['values']['uid'] = $user->uid;
$node['values']['name'] = $user->name;
+ $node['values']['tokens'] = $form_state['values']['skeleton_tokens'];
+
$node['values']['op'] = t('Save');
drupal_execute($node['values']['type'] .'_node_form', $node, (object)$node['values']);
// TODO: This will probably need to be removed if this call is integrated
@@ -783,5 +792,10 @@
else {
form_set_error(t('This skeleton is empty.'), 'form');
}
- $form_state['redirect'] = 'node/' . $goto_id . '/edit';
+ if (!$form_state['values']['title']) {
+ $form_state['redirect'] = 'node/' . $goto_id;
+ }
+ else {
+ $form_state['redirect'] = 'node/' . $goto_id . '/edit';
+ }
}
Index: skeleton.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/skeleton/skeleton.module,v
retrieving revision 1.16
diff -u -r1.16 skeleton.module
--- skeleton.module 5 Feb 2009 20:33:33 -0000 1.16
+++ skeleton.module 11 Mar 2009 22:06:27 -0000
@@ -70,6 +70,14 @@
'title' => 'Add skeleton',
'file' => 'skeleton_admin.inc',
);
+ $items['admin/content/skeleton/sync'] = array(
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('skeleton_sync_form'),
+ 'access arguments' => array('configure skeleton outlines'),
+ 'type' => MENU_LOCAL_TASK,
+ 'title' => 'Synchronize',
+ 'file' => 'skeleton_sync.inc',
+ );
$items['admin/content/skeleton/token'] = array(
'page callback' => 'drupal_get_form',
'page arguments' => array('skeleton_token_form'),
@@ -219,6 +227,15 @@
);
}
+ // Add an "Edit source template" tab for instantiated nodes.
+ $items['node/%node/edit-skeleton-template'] = array(
+ 'title' => 'Edit source template',
+ 'page callback' => '_skeleton_goto_edit_template',
+ 'page arguments' => array(1),
+ 'access callback' => '_skeleton_template_connected',
+ 'access arguments' => array(1),
+ 'type' => MENU_LOCAL_TASK,
+ );
return $items;
}
@@ -309,3 +326,83 @@
$result = db_fetch_object(db_query("SELECT * FROM {skeleton_token} WHERE token_id = %d", $token_id));
return empty($result) ? FALSE : $result;
}
+
+/**
+ * Implementation of hook_nodeapi()
+ */
+function skeleton_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
+ switch ($op) {
+ case 'load':
+ if ($template = db_fetch_object(db_query("SELECT template_id, tokens FROM {skeleton_template_node} WHERE nid = %d", $node->nid))) {
+ $node->skeleton_template = new stdClass();
+ $node->skeleton_template->template_id = $template->template_id;
+ $node->skeleton_template->tokens = unserialize($template->tokens);
+ }
+ break;
+ case 'prepare':
+ if ($node->skeleton_template->template_id) {
+ drupal_set_message(t('This node has not been changed since it was created from a template. Saving this node will override the default content.'));
+ }
+ break;
+ case 'insert':
+ if ($node->template_id) {
+ db_query("INSERT INTO {skeleton_template_node} (nid, template_id, template_status, tokens) VALUES (%d, %d, 'synced', %s')", $node->nid, $node->template_id, serialize($node->tokens));
+ }
+ break;
+ case 'update':
+ case 'delete':
+ if (!$node->skeleton_template->keep_connected) {
+ db_query("DELETE FROM {skeleton_template_node} WHERE nid = %d", $node->nid);
+ }
+ break;
+ }
+}
+
+/**
+ * Implements hook_form_alter()
+ *
+ * This function lets us use the default node type form to create a template.
+ * There may be some issues with its handling of array data, like checkboxes
+ * radios, and other odd CCK field types.
+ *
+ * Note that it does not support file uploads.
+ */
+function skeleton_form_alter(&$form, $form_state, $form_id) {
+ module_load_include('inc', 'skeleton', 'skeleton_token');
+ // only alter forms handled through the skeleton interface
+ $form_type = explode('_', $form_id);
+ $form_node = $form_type[0] .'_node_form';
+ if ($form_node == $form_id && arg(0) == 'admin' && arg(2) == 'skeleton' && arg(3) == 'template' && arg(5) == 'edit') {
+ module_load_include('inc', 'skeleton', 'skeleton_template');
+ skeleton_alter_node_form($form, $form_state, $form_id);
+ }
+ else if ($form_node == $form_id && arg(0) == 'admin' && arg(2) == 'skeleton' && arg(3) == 'skeleton' && arg(5) == 'create') {
+ $form['template_id'] = array('#type' => 'hidden', '#value' => $form_state['values']['template_id']);
+ $form['tokens'] = array('#type' => 'hidden', '#value' => $form_state['values']['tokens']);
+ }
+}
+
+/**
+ * Determine if a node has an associated template and if the current user has
+ * permission to determine such information.
+ *
+ * @param $node
+ * The node to search for.
+ * @return
+ * TRUE if the node has an associated template and the user can access it,
+ * FALSE otherwise.
+ */
+function _skeleton_template_connected($node) {
+ return user_access('configure skeleton outlines') && db_result(db_query("SELECT COUNT(1) FROM {skeleton_template_node} WHERE nid = %d", $node->nid));
+}
+
+/**
+ * Given a node, go to its associated template of it exists.
+ * @param $node
+ * The node which was created from a template.
+ */
+function _skeleton_goto_edit_template($node) {
+ if ($template_id = db_result(db_query("SELECT template_id FROM {skeleton_template_node} WHERE nid = %d", $node->nid))) {
+ drupal_goto('admin/content/skeleton/template/' . $template_id . '/edit');
+ }
+}
\ No newline at end of file
Index: skeleton_sync.inc
===================================================================
RCS file: skeleton_sync.inc
diff -N skeleton_sync.inc
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ skeleton_sync.inc 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,117 @@
+ '',
+ '#suffix' => '
',
+ '#value' => t('Use this form to syncronize changed templates with pages which have all ready been created.'),
+ );
+
+ // Build the list of pages which have had content changes.
+ $updated = array();
+ $result = db_query("SELECT stn.nid, stn.template_id, st.template FROM {skeleton_template_node} stn INNER JOIN {skeleton_template} st ON stn.template_id = st.template_id WHERE template_status = '%s'", 'updated');
+ while ($eligble_node = db_fetch_object($result)) {
+ $node = node_load($eligble_node->nid);
+ $book = node_load($node->book['bid']);
+ $updated[$node->nid] = t('%title, in the %book-title book, created from the %template template.', array('@node-url' => url('node/' . $node->nid), '%title' => $node->title, '@book-url' => url('node/' . $book->nid), '%book-title' => $book->title, '%template' => $eligble_node->template, '@template-url' => url('admin/content/skeleton/template/' . $eligble_node->template_id . '/view')));
+ }
+ if (!empty($updated)) {
+ $form['nodes'] = array(
+ '#type' => 'checkboxes',
+ '#title' => t('Select the nodes you wish to update'),
+ '#options' => $updated,
+ );
+ $form['submit'] = array(
+ '#type' => 'submit',
+ '#value' => t('Synchronize'),
+ );
+ }
+ else {
+ $form['no_nodes'] = array(
+ '#prefix' => '',
+ '#suffix' => '
',
+ '#value' => t('There are no nodes eligible for synchronizing.')
+ );
+ }
+
+ // TODO: Show a seperate list for new templates added to a skeleton.
+
+ // TODO: Show a seperate list for templates removed from a skeleton.
+
+ return $form;
+}
+
+/**
+ * Submit handler for the syncronize form.
+ *
+ * @param $form
+ * The form being submitted.
+ *
+ * @param $form_state
+ * The state of the form.
+ */
+function skeleton_sync_form_submit($form, $form_state) {
+ $batch = array(
+ 'title' => t('Updating content'),
+ 'init_message' => t('Content updating is starting.'),
+ 'progress_message' => t('Processed @current out of @total.'),
+ 'error_message' => t('There was an error while updating content.'),
+ 'file' => drupal_get_path('module', 'skeleton'). '/skeleton_sync.inc',
+ );
+ foreach($form_state['values']['nodes'] as $nid) {
+ $batch['operations'][] = array('skeleton_sync_update_node', array($nid));
+ }
+ batch_set($batch);
+}
+
+/**
+ * Update an instantiated node based on an updated template.
+ *
+ * @param $nid
+ * The node ID to be updated.
+ *
+ * @param &$context
+ * The current context of the batch operation.
+ */
+function skeleton_sync_update_node($nid, &$context) {
+ module_load_include('inc', 'skeleton', 'skeleton_token');
+ $node = node_load($nid);
+ $context['message'] = t('Updating %title', array('%title' => $node->title));
+ if (empty($node->skeleton_template->template_id)) {
+ $context['results'][] = t('Failed updating %title as it does not have an associated template.', array('@node-url' => url('node/' . $node->nid), '%title' => $node->title));
+ return;
+ }
+ $template = skeleton_template_load($node->skeleton_template->template_id);
+ // Unset the node teaser. If a module has added it, it will be applied in
+ // the foreach loop.
+ unset($node->teaser);
+ $template_node = (object)$template->node_data;
+ // Don't change the author of nodes.
+ unset($template_node->uid);
+ unset($template_node->name);
+ foreach ($template_node as $key => $value) {
+ $node->$key = $value;
+ }
+ // Replace body and title tokens.
+ $node->title = token_replace($node->title, 'skeleton', $node->skeleton_template->tokens);
+ $node->body = token_replace($node->body, 'skeleton', $node->skeleton_template->tokens);
+ $node->title = token_replace($node->title, 'node', $node);
+ $node->body = token_replace($node->body, 'node', $node);
+
+ // Add a flag so that we keep this node as "unmodified".
+ $node->skeleton_template->keep_connected = TRUE;
+
+ $node = node_submit($node);
+ node_save($node);
+ db_query("UPDATE {skeleton_template_node} SET template_status = 'synced' WHERE nid = %d", $node->nid);
+ $context['results'][] = t('Updated %title', array('%title' => $node->title));
+}