Same name and namespace in other branches
- 6.x-3.x modules/comment/views_handler_field_node_new_comments.inc \views_handler_field_node_new_comments
Field handler to display the number of new comments.
Hierarchy
- class \views_object
- class \views_handler
- class \views_handler_field
- class \views_handler
Expanded class hierarchy of views_handler_field_node_new_comments
Related topics
1 string reference to 'views_handler_field_node_new_comments'
- comment_views_data_alter in modules/
comment.views.inc - Implements hook_views_data_alter() on behalf of comment.module.
File
- modules/
comment/ views_handler_field_node_new_comments.inc, line 13 - Definition of views_handler_field_node_new_comments.
View source
class views_handler_field_node_new_comments extends views_handler_field_numeric {
/**
* {@inheritdoc}
*/
public function init(&$view, &$options) {
parent::init($view, $options);
// Translate an older setting.
if (!empty($options['no_empty'])) {
$this->options['hide_empty'] = TRUE;
unset($this->options['no_empty']);
}
}
/**
* {@inheritdoc}
*/
public function construct() {
parent::construct();
$this->additional_fields['nid'] = 'nid';
$this->additional_fields['type'] = 'type';
$this->additional_fields['comment_count'] = array(
'table' => 'node_comment_statistics',
'field' => 'comment_count',
);
}
/**
* {@inheritdoc}
*/
public function option_definition() {
$options = parent::option_definition();
$options['link_to_comment'] = array(
'default' => TRUE,
'bool' => TRUE,
);
return $options;
}
/**
* {@inheritdoc}
*/
public function options_form(&$form, &$form_state) {
$form['link_to_comment'] = array(
'#title' => t('Link this field to new comments'),
'#description' => t("Enable to override this field's links."),
'#type' => 'checkbox',
'#default_value' => $this->options['link_to_comment'],
);
parent::options_form($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function query() {
$this
->ensure_my_table();
$this
->add_additional_fields();
$this->field_alias = $this->table . '_' . $this->field;
}
/**
* {@inheritdoc}
*/
public function pre_render(&$values) {
global $user;
if (!$user->uid || empty($values)) {
return;
}
$nids = array();
$ids = array();
foreach ($values as $id => $result) {
$nids[] = $result->{$this->aliases['nid']};
$values[$id]->{$this->field_alias} = 0;
// Create a reference so we can find this record in the values again.
if (empty($ids[$result->{$this->aliases['nid']}])) {
$ids[$result->{$this->aliases['nid']}] = array();
}
$ids[$result->{$this->aliases['nid']}][] = $id;
}
if ($nids) {
$result = db_query("SELECT n.nid, COUNT(c.cid) as num_comments FROM {node} n INNER JOIN {comment} c ON n.nid = c.nid\n LEFT JOIN {history} h ON h.nid = n.nid AND h.uid = :h_uid WHERE n.nid IN (:nids)\n AND c.changed > GREATEST(COALESCE(h.timestamp, :timestamp), :timestamp) AND c.status = :status GROUP BY n.nid ", array(
':status' => COMMENT_PUBLISHED,
':h_uid' => $user->uid,
':nids' => $nids,
':timestamp' => NODE_NEW_LIMIT,
));
foreach ($result as $node) {
foreach ($ids[$node->nid] as $id) {
$values[$id]->{$this->field_alias} = $node->num_comments;
}
}
}
}
/**
* {@inheritdoc}
*/
public function render_link($data, $values) {
if (!empty($this->options['link_to_comment']) && $data !== NULL && $data !== '') {
$node = new stdClass();
$node->nid = $this
->get_value($values, 'nid');
$node->type = $this
->get_value($values, 'type');
$this->options['alter']['make_link'] = TRUE;
$this->options['alter']['path'] = 'node/' . $node->nid;
$this->options['alter']['query'] = comment_new_page_count($this
->get_value($values, 'comment_count'), $this
->get_value($values), $node);
$this->options['alter']['fragment'] = 'new';
}
return $data;
}
/**
* {@inheritdoc}
*/
public function render($values) {
$value = $this
->get_value($values);
if (!empty($value)) {
return $this
->render_link(parent::render($values), $values);
}
else {
$this->options['alter']['make_link'] = FALSE;
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
views_handler:: |
public | property | The type of the handler, for example filter/footer/field. | |
views_handler:: |
public | property | Where the $query object will reside:. | 1 |
views_handler:: |
public | property | The actual field in the database table, maybe different on other kind of query plugins/special handlers. | |
views_handler:: |
public | property | The relationship used for this field. | |
views_handler:: |
public | property | The alias of the table of this handler which is used in the query. | |
views_handler:: |
public | property |
The top object of a view. Overrides views_object:: |
|
views_handler:: |
public | function | Take input from exposed handlers and assign to this handler, if necessary. | 1 |
views_handler:: |
public | function | Check whether current user has access to this handler. | 10 |
views_handler:: |
public | function | Determine if the handler is considered 'broken'. | 6 |
views_handler:: |
public | function | Determine if a handler can be exposed. | 2 |
views_handler:: |
public | function | Transform a string by a certain method. | |
views_handler:: |
public | function | Ensure the main table for this handler is in the query. This is used a lot. | 8 |
views_handler:: |
public | function | Render our chunk of the exposed handler form when selecting. | 1 |
views_handler:: |
public | function | Get information about the exposed form for the form renderer. | 1 |
views_handler:: |
public | function | Submit the exposed handler form. | |
views_handler:: |
public | function | Validate the exposed handler form. | 4 |
views_handler:: |
public | function | Form for exposed handler options. | 2 |
views_handler:: |
public | function | Set new exposed option defaults when exposed setting is flipped on. | 2 |
views_handler:: |
public | 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:: |
public | function | Validate the options form. | 1 |
views_handler:: |
public | function | Provide defaults for the handler. | |
views_handler:: |
public | function | Provide a form for setting options. | 1 |
views_handler:: |
public | 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:: |
public | function | Validate the options form. | |
views_handler:: |
public | function | Shortcut to get a handler's raw field value. | |
views_handler:: |
public | function | Get the join object that should be used for this handler. | |
views_handler:: |
public | function | Provide a form for aggregation settings. | 1 |
views_handler:: |
public | function | Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. | 1 |
views_handler:: |
public | function | If a handler has 'extra options' it will get a little settings widget and another form called extra_options. | 1 |
views_handler:: |
public | function | Returns TRUE if the exposed filter works like a grouped filter. | 1 |
views_handler:: |
public | function | Determine if this item is 'exposed', meaning it provides form elements to let users modify the view. | |
views_handler:: |
public | function | Define if the exposed input has to be submitted multiple times. This is TRUE when exposed filters grouped are using checkboxes as widgets. | 1 |
views_handler:: |
public | function | Determine if the argument needs a style plugin. | 1 |
views_handler:: |
public | function | Validate the options form. | 4 |
views_handler:: |
public | function | Provides a unique placeholders for handlers. | |
views_handler:: |
public | function | Run after the view is executed, before the result is cached. | 1 |
views_handler:: |
public | function | Run before the view is built. | 1 |
views_handler:: |
public | function | Sanitize the value for output. | |
views_handler:: |
public | function | Called just prior to query(), this lets a handler set up any relationship it needs. | |
views_handler:: |
public | function | Shortcut to display the expose/hide button. | 2 |
views_handler:: |
public | function | Shortcut to display the exposed options form. | |
views_handler:: |
public | function | If set to remember exposed input in the session, store it there. | 1 |
views_handler:: |
public | function | Provides the handler some groupby. | 2 |
views_handler:: |
public | function | Validates the handler against the complete View. | 1 |
views_handler_field:: |
public | property | Stores additional fields which get added to the query. The generated aliases are stored in $aliases. | |
views_handler_field:: |
public | property | ||
views_handler_field:: |
public | property | ||
views_handler_field:: |
protected | property | Keeps track of the last render index. | |
views_handler_field:: |
public | property | The field value prior to any rewriting. | |
views_handler_field:: |
public | function | Add 'additional' fields to the query. | |
views_handler_field:: |
public | function | Add any special tokens this field might use for itself. | 4 |
views_handler_field:: |
public | function |
Provide extra data to the administration form Overrides views_handler:: |
|
views_handler_field:: |
public | function | Render a field using advanced settings. | |
views_handler_field:: |
public | function | Determine if this field can allow advanced rendering. | 1 |
views_handler_field:: |
public | function | Called to determine what to tell the clicksorter. | 1 |
views_handler_field:: |
public | function | Determine if this field is click sortable. | 1 |
views_handler_field:: |
public | function | Document any special tokens this field might use for itself. | 4 |
views_handler_field:: |
public | function | Return the class of the field. | |
views_handler_field:: |
public | function | Return the class of the field's label. | |
views_handler_field:: |
public | function | Return an HTML element for the label based upon the field's element type. | |
views_handler_field:: |
public | function | Return an HTML element based upon the field's element type. | 2 |
views_handler_field:: |
public | function | Return the class of the field's wrapper. | |
views_handler_field:: |
public | function | Return an HTML element for the wrapper based upon the field's element type. | |
views_handler_field:: |
public | function | Provide a list of elements valid for field HTML. | |
views_handler_field:: |
public | function | Get the 'render' tokens to use for advanced rendering. | |
views_handler_field:: |
public | function | Recursive function to add replacements for nested query string parameters. | |
views_handler_field:: |
public | function | Get the value that's supposed to be rendered. | 3 |
views_handler_field:: |
public | function | Checks if a field value is empty. | |
views_handler_field:: |
public | function | Get this field's label. | |
views_handler_field:: |
public | function |
Performs some cleanup tasks on the options array before saving it. Overrides views_handler:: |
1 |
views_handler_field:: |
public | function | Render this field as altered text, from a fieldset set by the user. | |
views_handler_field:: |
public | function | Render this field as a link, with info from a fieldset set by the user. | |
views_handler_field:: |
public | function | Perform an advanced text render for the item. | |
views_handler_field:: |
public | function | Trim the field down to the specified length. | |
views_handler_field:: |
public | function | Call out to the theme() function. | |
views_handler_field:: |
public | function | Build a list of suitable theme functions for this view. | |
views_handler_field:: |
public | function | Replace a value with tokens from the last field. | |
views_handler_field:: |
public | function |
Return a string representing this handler's name in the UI. Overrides views_handler:: |
1 |
views_handler_field:: |
public | function | Determines if this field will be available as an option to group the result by in the style settings. | |
views_handler_field_node_new_comments:: |
public | function |
Construct a new field handler. Overrides views_handler_field:: |
|
views_handler_field_node_new_comments:: |
public | function |
Init the handler with necessary data. Overrides views_handler_field:: |
|
views_handler_field_node_new_comments:: |
public | function |
Default options form provides the label widget that all fields should have. Overrides views_handler_field_numeric:: |
|
views_handler_field_node_new_comments:: |
public | function |
Information about options for all kinds of purposes will be held here. Overrides views_handler_field_numeric:: |
|
views_handler_field_node_new_comments:: |
public | function |
Run before any fields are rendered. Overrides views_handler_field:: |
|
views_handler_field_node_new_comments:: |
public | function |
Called to add the field to a query. Overrides views_handler_field:: |
|
views_handler_field_node_new_comments:: |
public | function |
Render the field. Overrides views_handler_field_numeric:: |
|
views_handler_field_node_new_comments:: |
public | function | ||
views_object:: |
public | property | Handler's definition. | |
views_object:: |
public | property | Except for displays, options for the object will be held here. | 1 |
views_object:: |
function | Collect this handler's option definition and alter them, ready for use. | ||
views_object:: |
public | function | Destructor. | 2 |
views_object:: |
public | function | 1 | |
views_object:: |
public | function | ||
views_object:: |
public | function | Always exports the option, regardless of the default value. | |
views_object:: |
public | function | Set default options on this object. | 1 |
views_object:: |
public | function | Set default options. | |
views_object:: |
public | function | Let the handler know what its full definition is. | |
views_object:: |
public | function | Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away. | |
views_object:: |
public | function | Unpack a single option definition. | |
views_object:: |
public | function | Unpacks each handler to store translatable texts. | |
views_object:: |
public | function |