class views_handler_filter_history_user_timestamp
- 3.x modules/node/views_handler_filter_history_user_timestamp.inc views_handler_filter_history_user_timestamp
- 2.x modules/node/views_handler_filter_history_user_timestamp.inc views_handler_filter_history_user_timestamp
Filter for new content
Hierarchy
- class \views_object
- class \views_handler
Expanded class hierarchy of views_handler_filter_history_user_timestamp
2 string references to 'views_handler_filter_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_filter_history_user_timestamp.inc, line 5
View source
class views_handler_filter_history_user_timestamp extends views_handler_filter {
// Don't display empty space where the operator would be.
var $no_operator = TRUE;
function expose_form_right(&$form, &$form_state) {
// We don't want any of the usual options for exposed filters.
}
function value_form(&$form, &$form_state) {
// Only present a checkbox for the exposed filter itself. There's no way
// to tell the difference between not checked and the default value, so
// specifying the default value via the views UI is meaningless.
if (!empty($form_state['exposed'])) {
if (isset($this->options['expose']['label'])) {
$label = $this->options['expose']['label'];
}
else {
$label = t('Has new content');
}
$form['value'] = array(
'#type' => 'checkbox',
'#title' => $label,
'#default_value' => $this->value,
);
}
}
function query() {
global $user;
// This can only work if we're logged in.
if (!$user || !$user->uid) {
return;
}
// Don't filter if we're exposed and the checkbox isn't selected.
if ((!empty($this->options['exposed'])) && empty($this->value)) {
return;
}
// Hey, Drupal kills old history, so nodes that haven't been updated
// since NODE_NEW_LIMIT are bzzzzzzzt outta here!
$limit = time() - NODE_NEW_LIMIT;
$this->ensure_my_table();
$field = "$this->table_alias.$this->real_field";
$node = $this->query->ensure_table('node', $this->relationship);
if (module_exists('comment')) {
$ncs = $this->query->ensure_table('node_comment_statistics', $this->relationship);
$clause = ("OR $ncs.last_comment_timestamp > (***CURRENT_TIME*** - $limit)");
$clause2 = "OR $field < $ncs.last_comment_timestamp";
}
// NULL means a history record doesn't exist. That's clearly new content.
// Unless it's very very old content. Everything in the query is already
// type safe cause none of it is coming from outside here.
$this->query->add_where($this->options['group'], "($field IS NULL AND ($node.changed > (***CURRENT_TIME*** - $limit) $clause)) OR $field < $node.changed $clause2");
}
function admin_summary() {
if (!empty($this->options['exposed'])) {
return t('exposed');
}
}
}
Members
Name | Modifiers | Type | Description |
---|---|---|---|
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 | Ensure the main table for this handler is in the query. This is used a lot. | |
views_handler:: |
function | Submit the exposed filter form | |
views_handler:: |
function | Validate the exposed filter form | |
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 | 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 | Return a string representing this handler's name in the UI. | |
views_handler:: |
function | Validates the handler against the complete View. | |
views_handler_filter:: |
function |
Check to see if input from the exposed filters should change
the behavior of this filter. Overrides views_handler:: |
|
views_handler_filter:: |
function |
Determine if a filter can be exposed. Overrides views_handler:: |
|
views_handler_filter:: |
function |
Render our chunk of the exposed filter form when selecting Overrides views_handler:: |
|
views_handler_filter:: |
function |
Tell the renderer about our exposed form. This only needs to be
overridden for particularly complex forms. And maybe not even then. Overrides views_handler:: |
|
views_handler_filter:: |
function | Make some translations to a form item to make it more suitable to exposing. | |
views_handler_filter:: |
function | Overridable form for exposed filter options. | |
views_handler_filter:: |
function | Handle the 'left' side fo the exposed options form. | |
views_handler_filter:: |
function |
Provide default options for exposed filters. Overrides views_handler:: |
|
views_handler_filter:: |
function | Perform any necessary changes to the form exposes prior to storage. There is no need for this function to actually store the data. | |
views_handler_filter:: |
function | Validate the options form. | |
views_handler_filter:: |
function |
Provide some extra help to get the operator/value easier to use. Overrides views_handler:: |
|
views_handler_filter:: |
function | Provide a form for setting the operator. | |
views_handler_filter:: |
function | Provide a list of options for the default operator form. Should be overridden by classes that don't override operator_form | |
views_handler_filter:: |
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_filter:: |
function | Validate the operator form. | |
views_handler_filter:: |
function |
Provide the basic form which calls through to subforms.
If overridden, it is best to call through to the parent,
or to at least make sure all of the functions in this form
are called. Overrides views_handler:: |
|
views_handler_filter:: |
function |
Simple submit handler Overrides views_handler:: |
|
views_handler_filter:: |
function |
Simple validate handler Overrides views_handler:: |
|
views_handler_filter:: |
function |
Information about options for all kinds of purposes will be held here. Overrides views_object:: |
|
views_handler_filter:: |
function | Shortcut to display the expose/hide button. | |
views_handler_filter:: |
function | Shortcut to display the exposed options form. | |
views_handler_filter:: |
function | Shortcut to display the operator form. | |
views_handler_filter:: |
function | Shortcut to display the value form. | |
views_handler_filter:: |
function |
If set to remember exposed input in the session, store it there. Overrides views_handler:: |
|
views_handler_filter:: |
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_filter:: |
function | Validate the options form. | |
views_handler_filter_history_user_timestamp:: |
function |
Display the filter on the administrative summary Overrides views_handler_filter:: |
|
views_handler_filter_history_user_timestamp:: |
function |
Handle the 'right' side fo the exposed options form. Overrides views_handler_filter:: |
|
views_handler_filter_history_user_timestamp:: |
function |
Add this filter to the query. Overrides views_handler_filter:: |
|
views_handler_filter_history_user_timestamp:: |
function |
Provide a form for setting options. Overrides views_handler_filter:: |
|
views_object:: |
function | Views handlers use a special construct function so that we can more easily construct them with variable arguments. | |
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 |