class views_handler_field_history_user_timestamp
- 3.x modules/node/views_handler_field_history_user_timestamp.inc views_handler_field_history_user_timestamp
- 2.x modules/node/views_handler_field_history_user_timestamp.inc views_handler_field_history_user_timestamp
Field handler to display the marker for new content.
Hierarchy
- class \views_object
- class \views_handler
Expanded class hierarchy of views_handler_field_history_user_timestamp
2 string references to 'views_handler_field_history_user_timestamp'
- node_views_data in modules/
node.views.inc - Implementation of hook_views_data()
- node_views_handlers in modules/
node.views.inc - Implementation of hook_views_handlers() to register all of the basic handlers views uses.
File
- modules/
node/ views_handler_field_history_user_timestamp.inc, line 5
View source
class views_handler_field_history_user_timestamp extends views_handler_field_node {
function init(&$view, $options) {
parent::init($view, $options);
global $user;
if ($user->uid) {
$this->additional_fields['created'] = array('table' => 'node', 'field' => 'created');
$this->additional_fields['changed'] = array('table' => 'node', 'field' => 'changed');
if (module_exists('comment') && !empty($this->options['comments'])) {
$this->additional_fields['last_comment'] = array('table' => 'node_comment_statistics', 'field' => 'last_comment_timestamp');
}
}
}
function option_definition() {
$options = parent::option_definition();
$options['comments'] = array('default' => FALSE);
return $options;
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
if (module_exists('comment')) {
$form['comments'] = array(
'#type' => 'checkbox',
'#title' => t('Check for new comments as well'),
'#default_value' => !empty($this->options['comments']),
);
}
}
function query() {
// Only add ourselves to the query if logged in.
global $user;
if (!$user->uid) {
return;
}
parent::query();
}
function render($values) {
// Let's default to 'read' state.
// This code shadows node_mark, but it reads from the db directly and
// we already have that info.
$mark = MARK_READ;
global $user;
if ($user->uid) {
$last_read = $values->{$this->field_alias};
$created = $values->{$this->aliases['created']};
$changed = $values->{$this->aliases['changed']};
$last_comment = module_exists('comment') && !empty($this->options['comments']) ? $values->{$this->aliases['last_comment']} : 0;
if (!$last_read && $created > NODE_NEW_LIMIT) {
$mark = MARK_NEW;
}
elseif ($changed > $last_read && $changed > NODE_NEW_LIMIT) {
$mark = MARK_UPDATED;
}
elseif ($last_comment > $last_read && $last_comment > NODE_NEW_LIMIT) {
$mark = MARK_UPDATED;
}
return $this->render_link(theme('mark', $mark), $values);
}
}
}
Members
Name | Modifiers | Type | Description |
---|---|---|---|
views_handler:: |
function | Take input from exposed filters and assign to this handler, if necessary. | |
views_handler:: |
function | Check whether current user has access to this handler. | |
views_handler:: |
function | Determine if the handler is considered 'broken', meaning it's a a placeholder used when a handler can't be found. | |
views_handler:: |
function | Determine if a handler can be exposed. | |
views_handler:: |
function | Ensure the main table for this handler is in the query. This is used a lot. | |
views_handler:: |
function | Render our chunk of the exposed filter form when selecting | |
views_handler:: |
function | Get information about the exposed form for the form renderer. | |
views_handler:: |
function | Submit the exposed filter form | |
views_handler:: |
function | Validate the exposed filter form | |
views_handler:: |
function | Set new exposed option defaults when exposed setting is flipped on. | |
views_handler:: |
function | Provide defaults for the handler. | |
views_handler:: |
function | Provide a form for setting options. | |
views_handler:: |
function | Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. | |
views_handler:: |
function | Validate the options form. | |
views_handler:: |
function | Get the join object that should be used for this handler. | |
views_handler:: |
function | If a handler has 'extra options' it will get a little settings widget and another form called extra_options. | |
views_handler:: |
function | Determine if this item is 'exposed', meaning it provides form elements to let users modify the view. | |
views_handler:: |
function | Determine if the argument needs a style plugin. | |
views_handler:: |
function | Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. | |
views_handler:: |
function | Validate the options form. | |
views_handler:: |
function | Run before the view is built. | |
views_handler:: |
function | Called just prior to query(), this lets a handler set up any relationship it needs. | |
views_handler:: |
function | If set to remember exposed input in the session, store it there. | |
views_handler:: |
function | Return a string representing this handler's name in the UI. | |
views_handler:: |
function | Validates the handler against the complete View. | |
views_handler_field:: |
function | Add 'additional' fields to the query. | |
views_handler_field:: |
function | Add any special tokens this field might use for itself. | |
views_handler_field:: |
function |
Provide extra data to the administration form Overrides views_handler:: |
|
views_handler_field:: |
function | Render a field using advanced settings. | |
views_handler_field:: |
function | Determine if this field can allow advanced rendering. | |
views_handler_field:: |
function | Called to determine what to tell the clicksorter. | |
views_handler_field:: |
function | Determine if this field is click sortable. | |
views_handler_field:: |
function | Document any special tokens this field might use for itself. | |
views_handler_field:: |
function | Return DIV or SPAN based upon the field's element type. | |
views_handler_field:: |
function | Get the 'render' tokens to use for advanced rendering. | |
views_handler_field:: |
function | Get this field's label. | |
views_handler_field:: |
function | Run before any fields are rendered. | |
views_handler_field:: |
function | Render this field as altered text, from a fieldset set by the user. | |
views_handler_field:: |
function | Render this field as a link, with the info from a fieldset set by the user. | |
views_handler_field:: |
function | Perform an advanced text render for the item. | |
views_handler_field:: |
function | Trim the field down to the specified length. | |
views_handler_field:: |
function | Call out to the theme() function, which probably just calls render() but allows sites to override output fairly easily. | |
views_handler_field:: |
function | ||
views_handler_field_history_user_timestamp:: |
function |
init the handler with necessary data. Overrides views_handler_field:: |
|
views_handler_field_history_user_timestamp:: |
function |
Provide link to node option Overrides views_handler_field_node:: |
|
views_handler_field_history_user_timestamp:: |
function |
Information about options for all kinds of purposes will be held here. Overrides views_handler_field_node:: |
|
views_handler_field_history_user_timestamp:: |
function |
Called to add the field to a query. Overrides views_handler_field:: |
|
views_handler_field_history_user_timestamp:: |
function |
Render the field. Overrides views_handler_field_node:: |
|
views_handler_field_node:: |
function |
Constructor to provide additional field to add. Overrides views_handler_field:: |
|
views_handler_field_node:: |
function | Render whatever the data is as a link to the node. | |
views_object:: |
function | ||
views_object:: |
function | Set default options on this object. Called by the constructor in a complex chain to deal with backward compatibility. | |
views_object:: |
function | Set default options. For backward compatibility, it sends the options array; this is a feature that will likely disappear at some point. | |
views_object:: |
function | Let the handler know what its full definition is. | |
views_object:: |
function | Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away. | |
views_object:: |
function |